[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.1"]
[White "Wadsworth, Matthew"]
[Black "Maghsoodloo, Parham"]
[Result "0-1"]
[WhiteElo "2351"]
[BlackElo "2649"]
[ECO "A20"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.c4 e5 2.g3 h5 3.Nc3 Nc6 4.Nf3 Bc5 5.Bg2 d6 6.d3 Nge7 7.a3 a6 8.e3 Ba7 9.
b4 Be6 10.Ng5 Bg4 11.Bf3 Qd7 12.Nd5 Nxd5 13.cxd5 Nd8 14.h3 Bxf3 15.Nxf3 c6
16.dxc6 Nxc6 17.Bb2 f6 18.d4 e4 19.d5 Ne5 20.Nxe5 fxe5 21.Rc1 Bb6 22.Rc4 
Qf5 23.Rh2 Kd7 24.Qa4+ Ke7 25.b5 Rhc8 26.Rxc8 Rxc8 27.bxa6 bxa6 28.Qxa6 
Bd8 29.g4 hxg4 30.hxg4 Qxg4 31.Kf1 Rc2 32.Qb7+ Bc7 33.Qb5 Qd1+ 34.Kg2 Qd3 
35.Qb4 Qxe3 36.Kg1 Rxf2 37.Rxf2 Bb6 38.Bd4 Qxd4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.2"]
[White "Van Foreest, Jorden"]
[Black "Murzin, Volodar"]
[Result "1/2-1/2"]
[WhiteElo "2624"]
[BlackElo "2349"]
[ECO "B92"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nf3 Be7 8.Bg5 
Nbd7 9.a4 h6 10.Be3 Qc7 11.Nd2 Nc5 12.Nd5 Nxd5 13.exd5 Bf5 14.a5 Bg5 15.
Bxg5 hxg5 16.Nc4 Kf8 17.b4 Ne4 18.Ra3 Re8 19.Qc1 g6 20.O-O Kg7 21.Ne3 Bd7 
22.c4 f5 23.c5 f4 24.Nc4 dxc5 25.Nb6 c4 26.Bxc4 Bf5 27.Qb2 Qe7 28.f3 Nd6 
29.Rc1 Qf6 30.b5 axb5 31.Bxb5 Re7 32.Be2 e4 33.Qxf6+ Kxf6 34.a6 exf3 35.
Bxf3 bxa6 36.Rc6 g4 37.Rxd6+ Kg5 38.Bxg4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.3"]
[White "Galperin, Platon"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[WhiteElo "2348"]
[BlackElo "2614"]
[ECO "E00"]
[EventDate "2018.09.05"]
[PlyCount "166"]

1.Nf3 Nf6 2.d4 d5 3.c4 e6 4.g3 Bb4+ 5.Bd2 Bd6 6.Bg2 O-O 7.O-O Nbd7 8.Qc2 
c6 9.Rd1 Qe7 10.Bg5 h6 11.Bxf6 Qxf6 12.Nc3 Qe7 13.c5 Bc7 14.e4 dxe4 15.
Nxe4 e5 16.Nd6 Bxd6 17.cxd6 Qxd6 18.dxe5 Qe7 19.Re1 Nb6 20.Nd4 Rd8 21.Rad1
Bg4 22.f3 Bd7 23.f4 Bg4 24.Rd3 Qb4 25.Re4 Qc4 26.Rc3 Qxa2 27.f5 Qa1+ 28.
Kf2 Bd1 29.Qc1 Qxc1 30.Rxc1 Ba4 31.b3 Bb5 32.Nxb5 cxb5 33.e6 fxe6 34.fxe6 
Rd2+ 35.Kg1 Re8 36.Rc7 Nd5 37.Rxb7 Rd1+ 38.Bf1 a6 39.Kg2 Nf6 40.Re5 Rd6 
41.e7 Kf7 42.Be2 Nd7 43.Rf5+ Nf6 44.Re5 Rd7 45.Rb6 Rexe7 46.Rxe7+ Rxe7 47.
Bf3 Re6 48.Bc6 Re2+ 49.Kf3 Rxh2 50.Rxa6 Rb2 51.Ra3 b4 52.Ra7+ Ke6 53.Ba4 
g5 54.g4 Rc2 55.Rb7 Rc3+ 56.Kg2 Nd5 57.Rh7 Ne3+ 58.Kf3 Nd5+ 59.Kg2 Ke5 60.
Kf2 Nf6 61.Re7+ Kf4 62.Rb7 Nxg4+ 63.Ke2 Re3+ 64.Kd2 Re4 65.Rh7 Rd4+ 66.Ke2
Kf5 67.Bb5 Kg6 68.Rb7 Ne5 69.Rb6+ Kg7 70.Rb7+ Kf8 71.Rb8+ Ke7 72.Re8+ Kf6 
73.Ke3 Rh4 74.Be2 Rh3+ 75.Ke4 Nf7 76.Rb8 Rxb3 77.Rb6+ Kg7 78.Bc4 Rh3 79.
Rb7 Rh4+ 80.Kd5 Rf4 81.Rxb4 Rf5+ 82.Ke6 Re5+ 83.Kd7 Re4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.4"]
[White "Karthikeyan, Murali"]
[Black "Pigeat, Alexandre"]
[Result "1-0"]
[WhiteElo "2605"]
[BlackElo "2347"]
[ECO "C07"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nf6 5.exd5 Qxd5 6.Bc4 Qd7 7.O-O a6 8.Ne5 
Qxd4 9.Qe2 Bd6 10.Ndf3 Qe4 11.Nxf7 Bxh2+ 12.Kxh2 Qxe2 13.Nd6+ Kd7 14.Bxe2 
Kxd6 15.Bf4+ Ke7 16.Rad1 Nd5 17.Be5 Nd7 18.Bxg7 Rg8 19.Bh6 b6 20.Rfe1 N7f6
21.Ne5 Bb7 22.Bf3 Rab8 23.g4 b5 24.g5 Nd7 25.Bg4 Rbe8 26.Bxe6 Kxe6 27.Nc4+
Ne5 28.Rxe5+ Kd7 29.Nb6+ Kd6 30.Rexd5+ Kc7 31.Rd6 Bc6 32.Nd7 Re2 33.Nf6 
Rg6 34.R6d2 Re6 35.Nd5+ Kb7 36.Nf4 Bf3 37.Nxe6 Rxe6 38.Rd6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.5"]
[White "Tuncer, Tuna"]
[Black "Martirosian, Haik"]
[Result "1/2-1/2"]
[WhiteElo "2342"]
[BlackElo "2597"]
[ECO "C07"]
[EventDate "2018.09.05"]
[PlyCount "74"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3
Nc6 9.Nbxd4 Nxd4 10.Nxd4 a6 11.Re1 Qc7 12.Bd3 Bd7 13.Qf3 O-O-O 14.Bf4 Bd6 
15.Bxd6 Qxd6 16.c3 Rhe8 17.Rad1 Qc7 18.Qg3 Qxg3 19.hxg3 e5 20.Nf5 Kc7 21.
Nxg7 Rg8 22.Nf5 e4 23.Nh6 exd3 24.Nxg8 Rxg8 25.Rxd3 Be6 26.c4 Rg4 27.b3 h5
28.Re5 h4 29.gxh4 Rxh4 30.f3 Nd7 31.Ree3 Nb8 32.g4 Nc6 33.Kg2 a5 34.Re1 
Rh8 35.Rh1 Rg8 36.Kf2 a4 37.Rh5 Ra8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.6"]
[White "Esipenko, Andrei"]
[Black "Hollan, Martin"]
[Result "1-0"]
[WhiteElo "2593"]
[BlackElo "2336"]
[ECO "D34"]
[EventDate "2018.09.05"]
[PlyCount "109"]

1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.Nc3 c5 5.cxd5 exd5 6.g3 Nc6 7.Bg2 Be7 8.O-O 
O-O 9.Bg5 cxd4 10.Nxd4 h6 11.Be3 Re8 12.Rc1 Bg4 13.h3 Be6 14.Nxc6 bxc6 15.
Na4 Qd7 16.Kh2 Bf5 17.Nc5 Bxc5 18.Bxc5 Ne4 19.e3 Rab8 20.Qd4 Ng5 21.h4 Ne6
22.Qd2 Nxc5 23.Rxc5 Be4 24.Rfc1 Bxg2 25.Kxg2 Rb6 26.b3 Re6 27.Qd3 h5 28.
Ra5 Qb7 29.Ra4 Rf6 30.Qd4 Re6 31.Qf4 Ra6 32.Rb4 Rb6 33.Rd4 a5 34.Qg5 g6 
35.e4 Rb5 36.Qd8+ Kg7 37.exd5 Rf6 38.Kg1 Rb4 39.Rxb4 axb4 40.dxc6 Rxc6 41.
Qd4+ Kh7 42.Rxc6 Qxc6 43.Qxb4 Qc1+ 44.Kg2 Qc6+ 45.Kf1 Qc1+ 46.Qe1 Qc6 47.
Kg1 Qc2 48.Qe7 Kg7 49.Qa7 Qb1+ 50.Kh2 Qb2 51.Kg2 Kg8 52.Qb8+ Kg7 53.a4 Qd4
54.Qb7 Qa1 55.Qd5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.7"]
[White "Zhu Yi"]
[Black "Xu Xiangyu"]
[Result "0-1"]
[WhiteElo "2335"]
[BlackElo "2586"]
[ECO "A89"]
[EventDate "2018.09.05"]
[PlyCount "58"]

1.d4 f5 2.Nf3 Nf6 3.c4 g6 4.g3 Bg7 5.Bg2 O-O 6.Nc3 d6 7.O-O Nc6 8.d5 Na5 
9.Qd3 e5 10.dxe6 Bxe6 11.b3 Nc6 12.Bb2 Kh8 13.Ng5 Bg8 14.Rad1 Rb8 15.Nh3 
Ne5 16.Qc2 h6 17.Nf4 g5 18.Nfd5 f4 19.gxf4 gxf4 20.Nxf4 Nfg4 21.Ng6+ Nxg6 
22.Qxg6 Qh4 23.h3 Nxf2 24.Qxg7+ Kxg7 25.Nd5+ Kh7 26.Rd4 Qg3 27.Rg4 Nxh3+ 
28.Kh1 Rxf1+ 29.Bxf1 Nf2# 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.8"]
[White "Firouzja, Alireza"]
[Black "Dedebas, Emre Emin"]
[Result "1-0"]
[WhiteElo "2582"]
[BlackElo "2334"]
[ECO "E16"]
[EventDate "2018.09.05"]
[PlyCount "54"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 a5 7.O-O O-O 8.Bf4 Be7
9.Qd3 d5 10.cxd5 Nxd5 11.Nc3 Nxf4 12.gxf4 Nd7 13.Ng5 Bxg5 14.Bxb7 Rb8 15.
fxg5 Rxb7 16.f4 Qe7 17.Qe4 Rbb8 18.Qc6 Rbc8 19.e3 Rfd8 20.Rac1 Nb8 21.Qb7 
Qd7 22.Ne4 Re8 23.Nf2 c5 24.Qxb6 Rc6 25.Qxa5 cxd4 26.exd4 Ra6 27.Qc7 Rxa2 
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.9"]
[White "Urazayev, Arystanbek"]
[Black "Petrosian, Manuel"]
[Result "1/2-1/2"]
[WhiteElo "2333"]
[BlackElo "2581"]
[ECO "C77"]
[EventDate "2018.09.05"]
[PlyCount "139"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Bc5 7.Nc3 h6 8.Nd5 Rb8 
9.c3 d6 10.O-O O-O 11.h3 Ba7 12.Re1 Na5 13.Bc2 c5 14.Be3 Nc6 15.d4 exd4 
16.cxd4 Nxd5 17.exd5 Nb4 18.dxc5 dxc5 19.Bb3 Bb7 20.d6 Qf6 21.a3 Nc6 22.
Bc2 Rfd8 23.Qd3 g6 24.Bxh6 Rxd6 25.Bg5 Rxd3 26.Bxf6 Rd6 27.Bg5 Rc8 28.Be4 
Re8 29.Bf4 Rdd8 30.Bg5 Rd6 31.Bf4 Rf6 32.Bg5 Rfe6 33.Bd5 Rxe1+ 34.Rxe1 
Rxe1+ 35.Nxe1 c4 36.Bf6 Na5 37.Bxb7 Nxb7 38.Nc2 Nd6 39.Bd4 Bxd4 40.Nxd4 
Kg7 41.Kf1 Kf6 42.Ke2 Ne4 43.Ke3 Nc5 44.f4 Na4 45.b3 cxb3 46.Nxb3 Nb6 47.
Ke4 Nc4 48.Nc5 a5 49.a4 bxa4 50.Nxa4 Ke6 51.g4 f5+ 52.gxf5+ gxf5+ 53.Kd4 
Nd2 54.Nc5+ Kf6 55.Kd3 Nf1 56.Kc4 Ng3 57.Nb3 Ne2 58.Nxa5 Nxf4 59.Kd4 Nxh3 
60.Ke3 f4+ 61.Ke4 Kg5 62.Kf3 Kf5 63.Nc4 Ng5+ 64.Kg2 Ke4 65.Kf2 Kd4 66.Nd2 
Kd3 67.Nf1 Kd4 68.Nd2 Ne4+ 69.Kf3 Nxd2+ 70.Kxf4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.10"]
[White "Aravindh, Chithambaram"]
[Black "Tasdogen, Dincer"]
[Result "1-0"]
[WhiteElo "2578"]
[BlackElo "2329"]
[ECO "B38"]
[EventDate "2018.09.05"]
[PlyCount "79"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 d6 8.Be2 
O-O 9.O-O Bd7 10.Nc2 Rc8 11.f3 a6 12.Qd2 Be6 13.Rac1 Nd7 14.b3 f5 15.exf5 
gxf5 16.Nd5 Bf7 17.Rfe1 e5 18.Bg5 Qe8 19.Ncb4 Bxd5 20.Qxd5+ Qf7 21.Qxd6 
Nxb4 22.Qxb4 Nc5 23.Be3 Qc7 24.Red1 Bf6 25.Rd5 Ne6 26.Rcd1 Nd4 27.Bd3 Qg7 
28.Bxd4 exd4 29.Bxf5 Rc7 30.Re1 Kh8 31.Qd2 Bg5 32.f4 Be7 33.g3 b6 34.Bd3 
a5 35.Re6 Bb4 36.Qf2 Rcf7 37.Kh1 Bc5 38.Qe2 Rf6 39.Rxf6 Qxf6 40.Bxh7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.11"]
[White "Ozen, Bahadir"]
[Black "Tabatabaei, Mohammadamin"]
[Result "0-1"]
[WhiteElo "2326"]
[BlackElo "2576"]
[ECO "A57"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.d4 Nf6 2.Nf3 c5 3.d5 b5 4.c4 b4 5.Bg5 g6 6.Nbd2 Bg7 7.e4 d6 8.h3 O-O 9.
Bd3 a5 10.O-O h6 11.Be3 e5 12.g4 h5 13.Nh2 Nh7 14.Qf3 hxg4 15.hxg4 Qh4 16.
Kg2 Bh6 17.Rae1 Kg7 18.Qg3 Qxg3+ 19.Kxg3 Bxe3 20.Rxe3 Rh8 21.Ndf3 Nf6 22.
Ree1 Nbd7 23.a4 b3 24.Ra1 Rb8 25.Ra3 Rb4 26.Nd2 Nb6 27.Rxb3 Nxa4 28.Rxb4 
cxb4 29.Bc2 Nc5 30.b3 Bd7 31.Ra1 Ra8 32.f3 a4 33.bxa4 Bxa4 34.Nhf1 Nfd7 
35.Ne3 Nb6 36.Bxa4 Rxa4 37.Rb1 Nbd7 38.g5 Ra2 39.Nb3 Nxb3 40.Rxb3 Ra3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.12"]
[White "Liang, Awonder"]
[Black "Shailesh, Dravid"]
[Result "1-0"]
[WhiteElo "2575"]
[BlackElo "2325"]
[ECO "A49"]
[EventDate "2018.09.05"]
[PlyCount "89"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 d6 6.d4 a5 7.a4 Nc6 8.O-O e5 9.
dxe5 Ng4 10.Nc3 Ngxe5 11.Nxe5 Nxe5 12.Qd2 h5 13.Rad1 h4 14.Ba1 hxg3 15.
hxg3 Ng4 16.Nb5 Bxa1 17.Rxa1 Re8 18.Bf3 Ne5 19.Kg2 Nxf3 20.exf3 Bd7 21.Rh1
Bc6 22.Qf4 Re5 23.Nd4 Qg5 24.Nxc6 bxc6 25.Qd4 Qf6 26.Rae1 Rf5 27.Qxf6 Rxf6
28.Re7 Rc8 29.Rhe1 Rf5 30.Rd7 Rc5 31.Ree7 Rf8 32.c4 d5 33.Re5 Rb8 34.Rxc7 
Rxb3 35.Re8+ Kg7 36.Ree7 Rxc4 37.Rxf7+ Kg8 38.Rg7+ Kf8 39.Rxg6 Rxa4 40.
Rgxc6 d4 41.Rd6 Rb8 42.Rcd7 Rbb4 43.Ra7 Rb8 44.f4 Re8 45.Rd5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.13"]
[White "Sevgi, Volkan"]
[Black "Narayanan, Sunilduth Lyna"]
[Result "0-1"]
[WhiteElo "2323"]
[BlackElo "2573"]
[ECO "A07"]
[EventDate "2018.09.05"]
[PlyCount "55"]

1.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.b3 c5 5.Bb2 Nc6 6.e3 Bd6 7.O-O e5 8.d4 cxd4 
9.exd4 e4 10.Ne5 O-O 11.c4 Qe7 12.Nc3 Rd8 13.Nxc6 bxc6 14.cxd5 cxd5 15.f3 
Bb7 16.fxe4 dxe4 17.Qe2 Rac8 18.Nd1 Rc6 19.Rxf6 gxf6 20.Ne3 Kh8 21.Qh5 Rg8
22.Nf5 Qc7 23.Nh6 Rc2 24.Rf1 Rg6 25.d5 Rxb2 26.Bxe4 Bxd5 27.Bxd5 Qc5+ 28.
Kh1 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.14"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Agibileg, Uurtsaikh"]
[Result "1/2-1/2"]
[WhiteElo "2565"]
[BlackElo "2321"]
[ECO "E68"]
[EventDate "2018.09.05"]
[PlyCount "158"]

1.c4 Nf6 2.Nf3 g6 3.d4 Bg7 4.g3 d6 5.Bg2 O-O 6.O-O Nbd7 7.Nc3 e5 8.e4 exd4
9.Nxd4 Re8 10.Re1 Nc5 11.Rb1 Ng4 12.f4 f5 13.h3 Nh6 14.Nf3 Nf7 15.Nh4 fxe4
16.Nxe4 Nxe4 17.Bxe4 Bxh3 18.Bxb7 Rb8 19.Bf3 c6 20.Kh2 Bd7 21.Rxe8+ Qxe8 
22.b3 Qe6 23.Qf1 Bf6 24.Bd2 Bd4 25.Re1 Qf6 26.Qd3 Nh6 27.Be3 Bxe3 28.Rxe3 
a5 29.Re2 Re8 30.Rxe8+ Bxe8 31.Qd2 Qd8 32.Ng2 Nf5 33.Be4 Ne7 34.Ne3 Bf7 
35.Qd4 Be6 36.g4 d5 37.Bf3 Qd6 38.c5 Qd7 39.Kg2 Kf7 40.Kg3 Ng8 41.Qh8 Kf8 
42.Qe5 Qe7 43.Qb8+ Kf7 44.Qb6 Bd7 45.Ng2 Nf6 46.Qxa5 h5 47.gxh5 Nxh5+ 48.
Bxh5 gxh5 49.Qc3 Qe6 50.Kf2 Qe4 51.a4 d4 52.Qd2 Be6 53.a5 Bd5 54.Ne1 h4 
55.a6 h3 56.Kg3 h2 57.Kxh2 Qh1+ 58.Kg3 Qg1+ 59.Ng2 Qa1 60.Ne1 Qxa6 61.Qxd4
Qe2 62.Qc3 Kg6 63.b4 Kf5 64.Qd3+ Qe4 65.Qd2 Qh1 66.Qc2+ Be4 67.Qf2 Qh5 68.
Ng2 Qg4+ 69.Kh2 Bxg2 70.Qxg2 Qxf4+ 71.Kg1 Qxb4 72.Qf3+ Ke5 73.Qxc6 Qe1+ 
74.Kg2 Qe2+ 75.Kh3 Qe3+ 76.Kh4 Qf4+ 77.Kh3 Qe3+ 78.Kh4 Qf4+ 79.Kh5 Qf6 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.15"]
[White "Dobrovoljc, Vid"]
[Black "Pichot, Alan"]
[Result "0-1"]
[WhiteElo "2316"]
[BlackElo "2562"]
[ECO "E16"]
[EventDate "2018.09.05"]
[PlyCount "86"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 a5 5.g3 b6 6.Bg2 Bb7 7.O-O O-O 8.Bf4 Be7
9.Re1 d5 10.cxd5 Nxd5 11.Nc3 Nxf4 12.gxf4 Nd7 13.Ne5 Bxg2 14.Kxg2 Nxe5 15.
dxe5 f6 16.Qb3 fxe5 17.Qxe6+ Kh8 18.f5 Bh4 19.Ne4 Qd4 20.Qc6 Qxb2 21.a4 
Rac8 22.Rab1 Qa2 23.Kh3 Be7 24.Ng3 h5 25.Qd7 Qf7 26.e4 Rfd8 27.Qb5 Qf6 28.
Qe2 Qh4+ 29.Kg2 Qg4 30.f3 Qf4 31.Red1 h4 32.Nf1 Bc5 33.Rxd8+ Rxd8 34.Rd1 
Qg5+ 35.Kh3 Rxd1 36.Qxd1 Bd4 37.Qc2 Qg1 38.Qd3 Qf2 39.Kg4 Kh7 40.Kh5 c6 
41.Kg5 Qg2+ 42.Kxh4 Bf2+ 43.Ng3 Qxh2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.16"]
[White "Vavulin, Maxim"]
[Black "Nastase, Robert-Paul"]
[Result "1-0"]
[WhiteElo "2559"]
[BlackElo "2313"]
[ECO "C00"]
[EventDate "2018.09.05"]
[PlyCount "63"]

1.e4 e6 2.d4 d5 3.Bd3 dxe4 4.Bxe4 Nf6 5.Bf3 Nbd7 6.Nc3 Bd6 7.Nb5 e5 8.
Nxd6+ cxd6 9.dxe5 dxe5 10.Qd6 a5 11.Be2 a4 12.Nf3 Ne4 13.Qb4 Qa5 14.a3 
Nec5 15.Be3 Qc7 16.Nh4 O-O 17.Nf5 Ne6 18.Ne7+ Kh8 19.O-O-O b6 20.Bd3 Ndc5 
21.Nd5 Nxd3+ 22.Rxd3 Qc6 23.Rhd1 b5 24.Rc3 Qe8 25.Nb6 Rb8 26.Nxc8 Rxc8 27.
Rxc8 Qxc8 28.Qxb5 Qa8 29.Qd5 Qb8 30.Qc6 Nd4 31.Qxa4 Ne2+ 32.Kd2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.17"]
[White "Zlatin, Alexander"]
[Black "Bai Jinshi"]
[Result "0-1"]
[WhiteElo "2312"]
[BlackElo "2556"]
[ECO "B22"]
[EventDate "2018.09.05"]
[PlyCount "114"]

1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 e6 6.Be3 Be7 7.Be2 O-O 8.h3 
cxd4 9.Bxd4 Nc6 10.Bxf6 Qxd1+ 11.Bxd1 gxf6 12.O-O f5 13.Re1 b5 14.Ne5 Nxe5
15.Rxe5 Rd8 16.Na3 a6 17.Bf3 Ra7 18.Nc2 Bf6 19.Ree1 Rd2 20.Re2 Rad7 21.
Rae1 R2d6 22.Ne3 Rd8 23.Rc2 f4 24.Ng4 Bg7 25.Ne5 Rd2 26.Rxd2 Rxd2 27.Nc6 
Bf6 28.Re2 Rd6 29.Rc2 Kg7 30.Na5 e5 31.Nb3 Be7 32.Rd2 Rg6 33.Kf1 f5 34.Bh5
Rc6 35.Be2 Be6 36.Bf3 Rc7 37.Bd5 Kf6 38.Bxe6 Kxe6 39.f3 b4 40.Rc2 bxc3 41.
Rxc3 Rxc3 42.bxc3 Kd5 43.Ke2 Kc4 44.Kd2 Bh4 45.Na5+ Kb5 46.Nb3 Kc4 47.Na5+
Kb5 48.Nb3 Bf2 49.Na1 e4 50.Nc2 Bc5 51.Na1 a5 52.Nb3 a4 53.Na1 Be3+ 54.Ke2
Kc4 55.fxe4 fxe4 56.Nc2 Bc5 57.Kd2 f3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.18"]
[White "Hakobian, Aram"]
[Black "Suleymenov, Alisher"]
[Result "1-0"]
[WhiteElo "2554"]
[BlackElo "2307"]
[ECO "A49"]
[EventDate "2018.09.05"]
[PlyCount "49"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.b3 e5 7.dxe5 Ng4 8.Bb2 Nc6
9.Qc1 Ngxe5 10.Nxe5 Nxe5 11.c4 Bg4 12.Nc3 Qc8 13.Nd5 Re8 14.f4 c6 15.Nc3 
Nd7 16.Qd2 Nc5 17.b4 Na6 18.Ne4 d5 19.Bxg7 dxe4 20.Bb2 Qe6 21.f5 gxf5 22.
h3 Bh5 23.g4 Bg6 24.gxf5 Bxf5 25.Qg5+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.19"]
[White "Jogstad, Martin"]
[Black "Lomasov, Semion"]
[Result "0-1"]
[WhiteElo "2305"]
[BlackElo "2545"]
[ECO "A32"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.Nf3 cxd4 5.Nxd4 Qb6 6.Bg2 Bc5 7.e3 Nc6 8.O-O 
Nxd4 9.exd4 Bxd4 10.Nc3 e5 11.Nb5 Bc5 12.Qe2 O-O 13.Rb1 a6 14.Nc3 Bd4 15.
Qc2 h6 16.Ne2 Bc5 17.b4 Be7 18.Nc3 d6 19.Be3 Qc7 20.Rfc1 Be6 21.Na4 Nd7 
22.Qd2 f5 23.Bd5 Bxd5 24.Qxd5+ Kh8 25.c5 Nf6 26.Qe6 d5 27.c6 d4 28.cxb7 
Qxb7 29.Bd2 Ne4 30.Bxh6 Rf6 31.Qxe5 Rxh6 32.Rc7 Bf6 33.Qa5 Qb5 34.Nb6 Qd3 
35.Nxa8 Qxb1+ 36.Kg2 Nd2 37.Qxa6 Qe4+ 38.f3 Qxf3+ 39.Kg1 d3 40.Qc8+ Kh7 
0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.20"]
[White "Kollars, Dmitrij"]
[Black "Ozenir, Ekin Baris"]
[Result "1-0"]
[WhiteElo "2536"]
[BlackElo "2303"]
[ECO "B00"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.e4 Nc6 2.Nf3 d6 3.d4 Nf6 4.Nc3 g6 5.d5 Nb8 6.Be2 Bg7 7.O-O O-O 8.Re1 
Nbd7 9.Be3 c6 10.a4 Qc7 11.a5 Re8 12.h3 e5 13.Bc4 c5 14.a6 Nb6 15.Bb5 Rf8 
16.Nd2 Nfd7 17.axb7 Bxb7 18.Ba6 Bxa6 19.Rxa6 Qb7 20.Qe2 f5 21.f3 Nf6 22.
Rea1 Nh5 23.Nb5 Nc8 24.R1a5 Bf6 25.Nc4 Ng3 26.Qe1 f4 27.Bf2 Bd8 28.Nbxd6 
Nxd6 29.Rxd6 Bxa5 30.Qxa5 Ne2+ 31.Kh2 Nd4 32.c3 Nb3 33.Qa4 Rab8 34.Rd7 Qb5
35.Qxa7 Qxd7 36.Qxd7 Rfe8 37.Nd6 Rf8 38.Qe6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.21"]
[White "Tifferet, Shaked"]
[Black "Lobanov, Sergei"]
[Result "0-1"]
[WhiteElo "2299"]
[BlackElo "2535"]
[ECO "B91"]
[EventDate "2018.09.05"]
[PlyCount "128"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 e5 7.Nde2 Be7 8.Bg2 
O-O 9.O-O Nbd7 10.a4 Nc5 11.h3 b6 12.g4 Bb7 13.Ng3 Rc8 14.Be3 Ne8 15.Qd2 
g6 16.Bh6 Ng7 17.Kh2 Nce6 18.Rad1 Kh8 19.Rfe1 Rc6 20.Nd5 Bg5 21.Bxg5 Qxg5 
22.Qxg5 Nxg5 23.c3 Rd8 24.Re3 Ne8 25.Bf1 Ne6 26.b4 Nf4 27.Rf3 Nxd5 28.exd5
Rc7 29.c4 Kg7 30.Ra3 a5 31.bxa5 bxa5 32.Rb1 Ba6 33.Rc3 Rdc8 34.Rbc1 Bb7 
35.Bg2 Nf6 36.Ne2 Ba6 37.g5 Nd7 38.Ng3 Nc5 39.Ra1 Rb8 40.Ra2 Rb4 41.Bf1 
Rcb7 42.Kg2 h6 43.h4 hxg5 44.hxg5 Kf8 45.Be2 Rxa4 46.Rxa4 Nxa4 47.Ra3 Rb4 
48.Ne4 Ke7 49.Bd1 Nc5 50.Nxc5 dxc5 51.Rxa5 Bxc4 52.Bf3 Kd6 53.Ra7 Bd3 54.
Rxf7 e4 55.Rf6+ Kxd5 56.Bg4 c4 57.Be6+ Kd4 58.Bxc4 Bxc4 59.Rxg6 Bd5 60.Kf1
Rb1+ 61.Ke2 Bc4+ 62.Kd2 Rb2+ 63.Ke1 Kc3 64.Rd6 Re2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.22"]
[White "Christiansen, Johan-Sebastian"]
[Black "Milosevic, Milos"]
[Result "1-0"]
[WhiteElo "2525"]
[BlackElo "2292"]
[ECO "A87"]
[EventDate "2018.09.05"]
[PlyCount "47"]

1.Nf3 f5 2.d4 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.c4 d6 7.Nc3 Qe8 8.Re1 Qf7 
9.e4 fxe4 10.Nxe4 Nxe4 11.Rxe4 Nc6 12.Qe2 e5 13.Ng5 Qf5 14.dxe5 dxe5 15.
Rh4 h6 16.Bd5+ Kh8 17.Nf3 Qf6 18.Bg5 Nd4 19.Rxh6+ Bxh6 20.Bxf6+ Rxf6 21.
Nxd4 exd4 22.Qe8+ Bf8 23.Qd8 Kg7 24.Re1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.23"]
[White "Taalaibekov, Tagir"]
[Black "Puranik, Abhimanyu"]
[Result "0-1"]
[WhiteElo "2291"]
[BlackElo "2524"]
[ECO "A48"]
[EventDate "2018.09.05"]
[PlyCount "52"]

1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 O-O 5.h4 d6 6.Nbd2 Bg4 7.c3 c5 8.Qb3 Qc8 
9.dxc5 dxc5 10.Ne5 Be6 11.Bc4 Bxc4 12.Ndxc4 Nc6 13.O-O-O Qe6 14.f3 Rac8 
15.Nxc6 Qxc6 16.Ne5 Qa6 17.Kb1 c4 18.Qc2 Qe6 19.g4 Nd5 20.Qe4 Rc5 21.Bh2 
Nxc3+ 22.bxc3 Bxe5 23.Kc2 Qa6 24.Bxe5 Qxa2+ 25.Kc1 Rb5 26.Rd5 Qa1+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.24"]
[White "Santos Ruiz, Miguel"]
[Black "Pang Tao"]
[Result "1-0"]
[WhiteElo "2524"]
[BlackElo "2290"]
[ECO "D36"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 c6 7.Bd3 Nbd7 8.h3 
O-O 9.Bf4 Re8 10.Nf3 Nf8 11.Qc2 Ng6 12.Bh2 Bd6 13.Bxd6 Qxd6 14.O-O-O b5 
15.Kb1 a5 16.g4 Qe7 17.Rdg1 Ne4 18.h4 Nxc3+ 19.Qxc3 Qf6 20.Ng5 Nf8 21.Qc2 
g6 22.Nh3 Bd7 23.Nf4 Qd6 24.g5 Rac8 25.h5 c5 26.hxg6 fxg6 27.dxc5 Rxc5 28.
Qd2 d4 29.e4 b4 30.Nd5 Kg7 31.Nf6 Rec8 32.f4 Bb5 33.Bxb5 Rxb5 34.Qh2 Qc6 
35.Nxh7 Qxe4+ 36.Ka1 Rbc5 37.Nxf8 Kxf8 38.Qh8+ Ke7 39.Qf6+ Ke8 40.Rh8+ Kd7
41.Rh7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.25"]
[White "Garidmagnai, Byambasuren"]
[Black "Repka, Christopher"]
[Result "1/2-1/2"]
[WhiteElo "2287"]
[BlackElo "2523"]
[ECO "A06"]
[EventDate "2018.09.05"]
[PlyCount "88"]

1.Nf3 d5 2.b3 c5 3.e3 Nf6 4.Be2 Nc6 5.Bb2 Qc7 6.c4 e5 7.cxd5 Nxd5 8.O-O 
Be7 9.d3 O-O 10.Nbd2 Be6 11.Rc1 Rad8 12.Qc2 f5 13.Qb1 f4 14.e4 Nb6 15.Qa1 
Bd6 16.a3 Qe7 17.Nxe5 Bxe5 18.Bxe5 Bg4 19.Bxg4 Nxe5 20.Be2 Nxd3 21.Rc2 Ne5
22.Qc3 Nbd7 23.Nc4 Nc6 24.f3 Nd4 25.Rd2 b5 26.Nb2 Ne5 27.Rc1 b4 28.axb4 
cxb4 29.Qxd4 Rxd4 30.Rxd4 Rd8 31.Rxd8+ Qxd8 32.Rd1 Qf6 33.Nc4 Nf7 34.Kf1 
h6 35.Rd5 a6 36.e5 Qe6 37.Ra5 h5 38.Bd3 g5 39.Be4 Kf8 40.Bd5 Qf5 41.Be4 
Qe6 42.Bd5 Qf5 43.Be4 Qd7 44.Ke2 Qe6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.26"]
[White "Yakubboev, Nodirbek"]
[Black "Cadilhac, Igor Tokuichi Kikuchi"]
[Result "1-0"]
[WhiteElo "2521"]
[BlackElo "2286"]
[ECO "A30"]
[EventDate "2018.09.05"]
[PlyCount "45"]

1.c4 c5 2.Nf3 Nc6 3.b3 e5 4.Bb2 e4 5.Ng1 Nf6 6.Nc3 d5 7.cxd5 Nb4 8.e3 
Nbxd5 9.Nxd5 Nxd5 10.Qc2 f5 11.a3 Be6 12.Bb5+ Kf7 13.Bc4 Be7 14.f3 Bf6 15.
fxe4 Bxb2 16.exd5 Bxa1 17.dxe6+ Ke7 18.Qxf5 Bf6 19.Ne2 Qd6 20.Nf4 Qe5 21.
Nd5+ Kd6 22.Qd3 Kxe6 23.Nb6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.27"]
[White "Gulbeyaz, Emir"]
[Black "Karthik, Venkataraman"]
[Result "0-1"]
[WhiteElo "2285"]
[BlackElo "2519"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "93"]

1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.h3 e5 7.Nde2 h5 8.g3 Be6 
9.Bg2 b5 10.Bg5 Nbd7 11.O-O Be7 12.Kh1 Rc8 13.f4 O-O 14.Nd5 Nxd5 15.exd5 
Bf5 16.Bxe7 Qxe7 17.Nc3 b4 18.Ne4 h4 19.g4 Bxe4 20.Bxe4 Nc5 21.Qe2 Rfe8 
22.Bf5 Rc7 23.Rae1 Qd8 24.g5 Qa8 25.Qd2 g6 26.Bg4 exf4 27.Rxe8+ Qxe8 28.
Qxf4 Qe4+ 29.Kg1 Qxf4 30.Rxf4 a5 31.Bf3 Nd7 32.Be4 Rc4 33.b3 Rd4 34.Kf2 
Nc5 35.Ke3 Rxe4+ 36.Rxe4 Nxe4 37.Kxe4 f6 38.Ke3 Kf7 39.Kd4 Ke7 40.c4 bxc3 
41.Kxc3 Kd7 42.a3 Kc7 43.b4 axb4+ 44.axb4 Kb6 45.Kc4 Ka6 46.Kd4 Kb5 47.Kc3
0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.28"]
[White "Jarmula, Lukasz"]
[Black "Agdelen, Huseyin Can"]
[Result "1-0"]
[WhiteElo "2504"]
[BlackElo "2280"]
[ECO "B51"]
[EventDate "2018.09.05"]
[PlyCount "109"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O a6 5.Bd3 Ngf6 6.Re1 g6 7.c4 Bg7 8.Nc3 
O-O 9.Bc2 Ne5 10.Nxe5 dxe5 11.d3 Qd6 12.a3 Bd7 13.Rb1 b5 14.b4 Rac8 15.Be3
cxb4 16.axb4 bxc4 17.Bc5 Rxc5 18.bxc5 Qxc5 19.dxc4 Qxc4 20.Nd5 Nxd5 21.Bb3
Qc7 22.Qxd5 Be6 23.Qd3 Bxb3 24.Rec1 Rd8 25.Qxb3 Qa7 26.Rd1 Rxd1+ 27.Qxd1 
Qd4 28.Rb8+ Bf8 29.Qxd4 exd4 30.e5 e6 31.Rd8 a5 32.Rxd4 Kg7 33.Kf1 g5 34.
h4 h6 35.h5 Bb4 36.Rc4 Ba3 37.g3 Bb4 38.Ke2 Be7 39.Kd3 Bb4 40.Ke2 Ba3 41.
Kd3 Bb4 42.Ke3 Be1 43.Rc7 Kg8 44.Ra7 Kg7 45.Ra8 Bc3 46.f4 g4 47.Ke4 f5+ 
48.exf6+ Kxf6 49.Rg8 a4 50.Ra8 Be1 51.Rxa4 Bxg3 52.Ra7 Bf2 53.Rh7 g3 54.
Rxh6+ Kf7 55.Rg6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.29"]
[White "Amartuvshin, Ganzorig"]
[Black "Sanal, Vahap"]
[Result "1/2-1/2"]
[WhiteElo "2280"]
[BlackElo "2502"]
[ECO "D47"]
[EventDate "2018.09.05"]
[PlyCount "149"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 b4
9.Ne4 Bb7 10.O-O Be7 11.a3 a5 12.Qc2 O-O 13.Rd1 Nxe4 14.Bxe4 Nf6 15.Bd3 c5
16.dxc5 Qc7 17.e4 Qxc5 18.Qe2 Qh5 19.Bf4 Rfd8 20.h3 Bc5 21.axb4 axb4 22.
Bc7 Rxa1 23.Rxa1 Rc8 24.Be5 Nd7 25.Bf4 h6 26.Rc1 e5 27.Be3 Bxe3 28.Rxc8+ 
Bxc8 29.Qxe3 Qg6 30.Qc1 Ba6 31.Bxa6 Qxa6 32.Qc7 Qe6 33.Nh4 g6 34.Nf3 Kg7 
35.Nd2 f5 36.exf5 gxf5 37.Qb7 Qd6 38.Nc4 Qd1+ 39.Kh2 Qd4 40.Ne3 Kg6 41.
Qc6+ Nf6 42.Qe6 Qe4 43.b3 h5 44.Kg1 Qb1+ 45.Kh2 Qe4 46.g3 f4 47.Ng2 fxg3+ 
48.Kxg3 Kg5 49.Kh2 Qf5 50.Qb6 Kh6 51.Kg1 Qb1+ 52.Kh2 Qf5 53.Qe3+ Kg7 54.
Qa7+ Kg8 55.Qb8+ Kf7 56.Qb7+ Kg8 57.Qb8+ Kf7 58.Qc7+ Nd7 59.Qc4+ Ke8 60.
Kg1 Qb1+ 61.Kh2 Qf5 62.Qxb4 Qxf2 63.Qe4 Qb2 64.Qf3 Ke7 65.Qxh5 Qxb3 66.
Qg5+ Kd6 67.h4 Qf3 68.Qg3 Qe4 69.Qe3 Qh7 70.Qd2+ Ke6 71.Qa2+ Kf6 72.Qa6+ 
Ke7 73.Qa3+ Ke6 74.Qh3+ Kd6 75.Ne3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.30"]
[White "Bellahcene, Bilel"]
[Black "Akdogan, Alperen"]
[Result "1-0"]
[WhiteElo "2501"]
[BlackElo "2278"]
[ECO "B01"]
[EventDate "2018.09.05"]
[PlyCount "51"]

1.e4 d5 2.exd5 Qxd5 3.Nf3 Bg4 4.Be2 Nc6 5.O-O O-O-O 6.h3 Bh5 7.Nc3 Qd7 8.
b4 Nf6 9.b5 Bxf3 10.Bxf3 Nd4 11.d3 e6 12.a4 Bb4 13.Bb2 Rhe8 14.a5 Bxc3 15.
Bxc3 Nxf3+ 16.Qxf3 Qd5 17.Qe3 Kb8 18.b6 cxb6 19.axb6 a6 20.Ra5 Qc6 21.Be5+
Ka8 22.Rfa1 Rd7 23.Rc5 Nd5 24.Rxc6 Nxe3 25.fxe3 Rd5 26.Bc7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.31"]
[White "Vanczak, Tamas"]
[Black "Thybo, Jesper Sondergard"]
[Result "1/2-1/2"]
[WhiteElo "2276"]
[BlackElo "2499"]
[ECO "A48"]
[EventDate "2018.09.05"]
[PlyCount "118"]

1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 O-O 5.e4 d6 6.Be2 c6 7.a4 a5 8.h3 Qc7 
9.O-O e5 10.dxe5 dxe5 11.c3 Re8 12.Re1 Nbd7 13.Be3 Bf8 14.Qc2 Bc5 15.Bc4 
Bxe3 16.fxe3 Nb6 17.Bb3 c5 18.c4 Be6 19.Rad1 Rad8 20.Nb1 Qc6 21.Nfd2 Nc8 
22.Nc3 Qc7 23.Nd5 Bxd5 24.cxd5 Nd6 25.Rf1 Kg7 26.Rc1 Rc8 27.Bc4 h5 28.b3 
Rh8 29.Rf2 h4 30.Be2 b6 31.Rcf1 Nh7 32.Nc4 Ng5 33.Nxe5 Rce8 34.Qb2 Kg8 35.
Ng4 Ngxe4 36.Bd3 Rh7 37.Bxe4 Nxe4 38.Rxf7 Qxf7 39.Rxf7 Kxf7 40.Ne5+ Kf6 
41.Nd3+ Kf7 42.Nf4 Nf6 43.Qc2 Re4 44.d6 Rh8 45.Nd5 Re6 46.Nxf6 Rxf6 47.
Qc4+ Re6 48.Qf4+ Ke8 49.e4 Rh5 50.d7+ Kxd7 51.Qf7+ Kd6 52.Qb7 Ke5 53.Qd5+ 
Kf6 54.Qd8+ Kf7 55.Qc7+ Kf8 56.Qd8+ Kg7 57.Qd7+ Kf6 58.Qd8+ Kf7 59.Qc7+ 
Kf6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.32"]
[White "Priasmoro, Novendra"]
[Black "Zhao Chenxi"]
[Result "0-1"]
[WhiteElo "2498"]
[BlackElo "2275"]
[ECO "C68"]
[EventDate "2018.09.05"]
[PlyCount "132"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Bg4 6.h3 Bxf3 7.Qxf3 Qf6 8.
Qg3 Bd6 9.d4 Qg6 10.Qxg6 hxg6 11.dxe5 Bxe5 12.Nd2 Bd4 13.Nf3 Bb6 14.Bf4 
Nf6 15.Rfe1 Nd7 16.Rad1 Nf8 17.Ne5 Ne6 18.Bg3 Rh5 19.Nc4 Ba7 20.c3 f6 21.
Kf1 Ke7 22.Rd2 Rc5 23.Ne3 Rd8 24.Rxd8 Kxd8 25.f3 Ra5 26.a3 Bxe3 27.Rxe3 c5
28.Rd3+ Ke7 29.Rd5 c6 30.Bd6+ Ke8 31.Rd2 c4 32.Kf2 Rh5 33.Ke3 Rh8 34.f4 f5
35.exf5 gxf5 36.Kf3 Kf7 37.Bc7 Ke7 38.Re2 Kf7 39.Bb6 Rh4 40.Be3 Rh8 41.Bb6
Rh4 42.Kg3 Rh8 43.Re5 Kf6 44.Ra5 Rc8 45.Bc5 Rd8 46.Be3 Rd1 47.Kf3 Rf1+ 48.
Ke2 Rb1 49.g4 Rxb2+ 50.Kf3 g6 51.Bf2 c5 52.gxf5 gxf5 53.h4 Rb3 54.Be1 Kg6 
55.Ke3 Kh5 56.Kf3 Rb1 57.Bf2 Rb5 58.Rxb5 axb5 59.Kg3 b6 60.Kf3 Nc7 61.Bg3 
Nd5 62.Be1 b4 63.axb4 cxb4 64.cxb4 b5 65.Bf2 Nxb4 66.Bc5 Nd5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.33"]
[White "Yaran, Siar"]
[Black "Asadli, Vugar"]
[Result "0-1"]
[WhiteElo "2271"]
[BlackElo "2492"]
[ECO "A16"]
[EventDate "2018.09.05"]
[PlyCount "88"]

1.c4 g6 2.Nc3 Bg7 3.g3 d6 4.Bg2 Nf6 5.Nf3 O-O 6.O-O Nc6 7.Rb1 Bf5 8.d3 a5 
9.a3 Qd7 10.b4 axb4 11.axb4 Bh3 12.b5 Nd8 13.Bb2 e5 14.Ra1 Rb8 15.Ra7 Bxg2
16.Kxg2 Ne6 17.Qa1 Nh5 18.Nd5 f5 19.Nd2 Bh6 20.e3 f4 21.Ne4 Ng5 22.Nxg5 
Bxg5 23.h3 Rf7 24.Rxb7 Rxb7 25.Qa8+ Kg7 26.Qxb7 fxe3 27.Nxe3 Bxe3 28.fxe3 
Rxf1 29.Kxf1 Qxh3+ 30.Ke1 Qh2 31.Bc3 Nxg3 32.Qf3 Nf5 33.Ba5 Qc2 34.Qe2 
Qb1+ 35.Kf2 h5 36.Bxc7 h4 37.Qf1 Qb3 38.b6 Ng3 39.Qe1 Kh6 40.e4 g5 41.c5 
Qc2+ 42.Kf3 Qxd3+ 43.Kg4 Nxe4 44.Bd8 Kg6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.34"]
[White "Lorparizangeneh, Shahin"]
[Black "Kilic, Efe Mert"]
[Result "1-0"]
[WhiteElo "2491"]
[BlackElo "2269"]
[ECO "B08"]
[EventDate "2018.09.05"]
[PlyCount "105"]

1.Nf3 g6 2.d4 Bg7 3.e4 d6 4.Nc3 Nf6 5.Be2 O-O 6.O-O Bg4 7.Be3 Nc6 8.d5 
Bxf3 9.Bxf3 Ne5 10.Be2 c6 11.f4 Ned7 12.dxc6 bxc6 13.g4 Qa5 14.g5 Ne8 15.
a3 Bxc3 16.bxc3 Nc7 17.Qd4 Rfb8 18.Qb4 Rxb4 19.axb4 Qxa1 20.Rxa1 a6 21.h4 
Kf8 22.Kf2 e6 23.f5 Ke7 24.f6+ Kd8 25.h5 Kc8 26.Rh1 Kb7 27.hxg6 hxg6 28.
Rh7 Rf8 29.Bf4 e5 30.Be3 Nb6 31.c4 Na4 32.c5 d5 33.Bd2 a5 34.c3 Nb2 35.Bc1
Na4 36.Bd2 Nb2 37.bxa5 Na4 38.exd5 cxd5 39.c4 Nxc5 40.cxd5 Nxd5 41.Bc4 Kc6
42.a6 Ne4+ 43.Ke2 Nxd2 44.Kxd2 Kc5 45.Bb3 Kd4 46.a7 e4 47.Bxd5 Kxd5 48.
Rxf7 Rh8 49.Rh7 Re8 50.Re7 Rh8 51.f7 Rh2+ 52.Kc3 Rh3+ 53.Kb4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.35"]
[White "Lee Jun Hyeok"]
[Black "Sadikhov, Ulvi"]
[Result "0-1"]
[WhiteElo "2263"]
[BlackElo "2491"]
[ECO "A04"]
[EventDate "2018.09.05"]
[PlyCount "94"]

1.Nf3 c5 2.g3 Nc6 3.Bg2 g6 4.c3 e5 5.O-O Bg7 6.d3 Nge7 7.a3 d6 8.b4 a6 9.
e4 O-O 10.Nbd2 h6 11.Bb2 f5 12.a4 Be6 13.b5 Na5 14.Qe2 Qd7 15.c4 f4 16.Bc3
b6 17.Rfb1 g5 18.Qd1 Ng6 19.Ne1 Qf7 20.Nc2 g4 21.Qe1 Nb7 22.a5 bxa5 23.b6 
h5 24.Nb3 h4 25.Nxa5 Nxa5 26.Rxa5 Bc8 27.Ra2 Rb8 28.Rab2 Bf6 29.b7 Rxb7 
30.Rxb7 Bxb7 31.Rb6 Qd7 32.Qb1 Bc8 33.Qd1 Bg5 34.gxf4 Nxf4 35.Ne3 Qf7 36.
Rb2 Nh3+ 37.Bxh3 gxh3 38.Nf5 Bxf5 39.exf5 Qxf5 40.Qh5 Bc1 41.Qxf5 Rxf5 42.
Rb8+ Kf7 43.Rb7+ Kf6 44.Rh7 Rf3 45.Rxh4 Rxd3 46.Be1 a5 47.f4 a4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.36"]
[White "Tang, Andrew"]
[Black "Kara, Yanki"]
[Result "1-0"]
[WhiteElo "2489"]
[BlackElo "2262"]
[ECO "E81"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 Nf6 5.f3 O-O 6.Nge2 c5 7.d5 e6 8.Ng3 exd5 
9.cxd5 Nbd7 10.Be2 a6 11.a4 Qc7 12.Be3 Rb8 13.O-O b6 14.Qd2 Re8 15.Nh1 c4 
16.Rac1 b5 17.axb5 axb5 18.b4 Rb7 19.Nf2 Nf8 20.f4 Bd7 21.Bf3 Rd8 22.Bd4 
Ne8 23.Rfe1 Bxd4 24.Qxd4 Qb6 25.Ne2 Ra8 26.e5 Ra2 27.e6 fxe6 28.dxe6 Nxe6 
29.Qe4 Rb8 30.f5 gxf5 31.Qxf5 N8g7 32.Qb1 Rd2 33.Rcd1 Rxd1 34.Qxd1 Rf8 35.
Qd2 Bc6 36.Qxd6 Rc8 37.Bd5 Rd8 38.Qxc6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.37"]
[White "Nogerbek, Kazybek"]
[Black "Kevlishvili, Robby"]
[Result "1/2-1/2"]
[WhiteElo "2261"]
[BlackElo "2485"]
[ECO "C95"]
[EventDate "2018.09.05"]
[PlyCount "134"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.a4 Nb6 
16.dxe5 dxe5 17.Qxd8 Raxd8 18.axb5 axb5 19.Bg5 Kg7 20.b3 h6 21.Be3 Nc8 22.
Ra5 Nd6 23.Bc5 Ra8 24.Rxa8 Bxa8 25.Nd2 Nd7 26.Be3 b4 27.cxb4 Nb5 28.Bd3 c6
29.Ne2 Bxb4 30.Rc1 Rb8 31.f3 c5 32.Bxb5 Rxb5 33.Nc4 Bc6 34.Rd1 Rb8 35.Nc1 
Bc3 36.Rd6 Rc8 37.Ne2 Bd4 38.Nxd4 cxd4 39.Nxe5 dxe3 40.Rxc6 Ra8 41.Nd3 Ne5
42.Nxe5 Ra1+ 43.Kh2 e2 44.Nd3 Rd1 45.Rc2 Rxd3 46.Rxe2 Rxb3 47.Ra2 Rc3 48.
Kg3 Rb3 49.Kf4 h5 50.h4 Rb4 51.Rd2 Ra4 52.Ke3 Ra3+ 53.Rd3 Ra2 54.g3 Ra5 
55.Rd4 Kf6 56.Kf4 Rb5 57.Rd6+ Kg7 58.e5 Rb4+ 59.Ke3 Rb3+ 60.Ke4 Rb4+ 61.
Rd4 Rb7 62.Rc4 Ra7 63.Kf4 Rb7 64.g4 hxg4 65.fxg4 Ra7 66.h5 Kh6 67.Rd4 Ra1 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.38"]
[White "Sindarov, Javokhir"]
[Black "Wong Yinn Long"]
[Result "1-0"]
[WhiteElo "2484"]
[BlackElo "2261"]
[ECO "B34"]
[EventDate "2018.09.05"]
[PlyCount "111"]

1.e4 c5 2.Nc3 g6 3.Nf3 Bg7 4.d4 cxd4 5.Nxd4 Nc6 6.Be3 Nf6 7.Nxc6 bxc6 8.e5
Ng8 9.Bd4 f6 10.f4 Qa5 11.Qd2 fxe5 12.fxe5 c5 13.Bf2 Bxe5 14.Bc4 Nf6 15.
O-O Ba6 16.Bxa6 Qxa6 17.Rae1 Qd6 18.Qe2 Bxc3 19.bxc3 O-O 20.Qxe7 Qxe7 21.
Rxe7 Rac8 22.Bh4 Rc6 23.Rd1 Rf7 24.Re5 Kg7 25.h3 h6 26.c4 Ra6 27.Rxc5 Rxa2
28.Bg3 Rxc2 29.Be5 g5 30.Rd6 Kg6 31.Bd4 Re2 32.Be5 Rc2 33.g4 Re2 34.Rcd5 
Kg7 35.Bd4 Re1+ 36.Kg2 Kg6 37.Re5 Rd1 38.Rf5 Rd2+ 39.Kf3 Rd3+ 40.Ke2 Rxd4 
41.Rxd4 Re7+ 42.Kf3 Re6 43.Ra5 Rb6 44.Rxa7 Rb3+ 45.Ke2 Rxh3 46.Ra6 Rh2+ 
47.Kf3 Rh3+ 48.Kg2 Rh4 49.Kg3 Kf7 50.Kf3 h5 51.Rdd6 hxg4+ 52.Kg2 Rh6 53.c5
Kg7 54.Ra7 Kf8 55.Rb6 Ke8 56.c6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.39"]
[White "Noboa Silva, Kevin"]
[Black "Sargsian, Shant"]
[Result "0-1"]
[WhiteElo "2256"]
[BlackElo "2477"]
[ECO "C45"]
[EventDate "2018.09.05"]
[PlyCount "74"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nb3 Bb6 6.Qe2 a5 7.Nc3 d6 8.a4 
Nb4 9.Nd5 Nxd5 10.exd5+ Ne7 11.Bg5 h6 12.Bxe7 Qxe7 13.Qxe7+ Kxe7 14.Bb5 
Bd7 15.Bxd7 Kxd7 16.O-O c6 17.Rad1 Rhe8 18.dxc6+ bxc6 19.c4 Re5 20.Nc1 
Rae8 21.Nd3 Re4 22.c5 Ba7 23.cxd6 Rxa4 24.b3 Rd4 25.Nb2 Rb8 26.Nc4 Rxb3 
27.Rc1 Rb5 28.Rfe1 Bc5 29.Re7+ Kd8 30.Ne5 Rxd6 31.Rxf7 Ba3 32.Nc4 Bxc1 33.
Nxd6 Rd5 34.g3 Rxd6 35.Rxg7 a4 36.Ra7 a3 37.h4 c5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.40"]
[White "Harsha, Bharathakoti"]
[Black "Tuna, Alp"]
[Result "1-0"]
[WhiteElo "2474"]
[BlackElo "2253"]
[ECO "A11"]
[EventDate "2018.09.05"]
[PlyCount "55"]

1.c4 c6 2.Nc3 d5 3.e3 e5 4.d4 exd4 5.Qxd4 Nf6 6.Nf3 Be7 7.cxd5 cxd5 8.Bb5+
Nc6 9.Qa4 Bd7 10.O-O a6 11.Be2 b5 12.Qd1 Be6 13.b3 O-O 14.Bb2 Qb6 15.Bd3 
Rad8 16.Ne2 Ne4 17.Rc1 Rc8 18.Nf4 Rfd8 19.Nxe6 fxe6 20.Bxe4 dxe4 21.Nd2 e5
22.Qg4 Qb7 23.Nxe4 Bf8 24.Qe6+ Kh8 25.Ng5 Rd7 26.Rfd1 Rcd8 27.Rxd7 Rxd7 
28.Qf5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.41"]
[White "Rodrigue-Lemieux, Shawn"]
[Black "Tutisani, Noe"]
[Result "1/2-1/2"]
[WhiteElo "2250"]
[BlackElo "2471"]
[ECO "D03"]
[EventDate "2018.09.05"]
[PlyCount "58"]

1.Nf3 g6 2.d4 Bg7 3.Bg5 Nf6 4.Nbd2 d5 5.e3 O-O 6.Bd3 c5 7.c3 Nc6 8.O-O 
cxd4 9.exd4 Bf5 10.Bxf5 gxf5 11.Bxf6 Bxf6 12.Qe2 Qd6 13.Rfe1 Bg7 14.Ne5 
Rae8 15.Ndf3 e6 16.Rad1 Ne7 17.Qb5 Rb8 18.Qe2 b5 19.Nd3 a5 20.a3 Nc8 21.
Nc5 Nb6 22.b3 Nd7 23.b4 Nf6 24.Nd2 Bh6 25.bxa5 Bxd2 26.Qxd2 Kh8 27.f3 Nd7 
28.Qh6 Nxc5 29.Qf6+ Kg8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.42"]
[White "Gavrilescu, David"]
[Black "Nalbant, Tuna Onat"]
[Result "1-0"]
[WhiteElo "2470"]
[BlackElo "2241"]
[ECO "B51"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c3 Nf6 5.Bd3 e6 6.Bc2 Be7 7.d4 Qc7 8.O-O O-O
9.Re1 b6 10.a4 a6 11.Na3 Bb7 12.Qe2 cxd4 13.cxd4 Rfc8 14.Bd3 d5 15.e5 Ne4 
16.Nd2 Nxd2 17.Bxd2 Nf8 18.Nc2 b5 19.a5 Qd8 20.Qh5 Bc6 21.Re3 f5 22.exf6 
Bxf6 23.Rh3 g6 24.Qe2 Qd7 25.Re1 Re8 26.Ne3 Bg7 27.Ng4 Qd6 28.Bh6 Ra7 29.
Qe3 Qd8 30.Bxg7 Rxg7 31.Qe5 Ree7 32.Rf3 Nd7 33.Nh6+ Kh8 34.Qd6 Bb7 35.Rxe6
Qe8 36.Rfe3 Rxe6 37.Rxe6 Qc8 38.Qf4 Nb8 39.Qe5 Bc6 40.Re7 Qf8 41.Rf7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.43"]
[White "Thilakarathne, G. M. H."]
[Black "Barseghyan, Harutyun"]
[Result "0-1"]
[WhiteElo "2238"]
[BlackElo "2466"]
[ECO "B41"]
[EventDate "2018.09.05"]
[PlyCount "120"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.a3 d6 8.Be2 b6 
9.Be3 Bb7 10.f3 Be7 11.O-O O-O 12.Rc1 Nbd7 13.b4 Rfc8 14.Qd2 Qd8 15.Nb3 
Rab8 16.Rfd1 Qe8 17.Bf4 Rd8 18.c5 bxc5 19.bxc5 Nxc5 20.Nxc5 dxc5 21.Qb2 
Bd5 22.Bxb8 Rxb8 23.Bb5 axb5 24.exd5 b4 25.Ne4 Nxd5 26.axb4 cxb4 27.Qb3 h6
28.Rc4 Qd7 29.Kh1 Qb7 30.Rdc1 g6 31.h3 Kh7 32.Nc5 Qb5 33.Ne4 Qa6 34.h4 Qa3
35.Nd2 Kg7 36.h5 Qxb3 37.Nxb3 gxh5 38.Rc8 Rb7 39.Ra1 h4 40.Raa8 Bd6 41.
Rg8+ Kf6 42.Kg1 Ne7 43.Rgd8 Bc7 44.Rh8 Bf4 45.Kf1 Rc7 46.Rab8 Rc4 47.Rb7 
Nd5 48.Rf8 Ke5 49.Rfxf7 Rc3 50.Na5 Rc2 51.Rb5 Bg3 52.Rfb7 Kf6 53.Rxd5 exd5
54.Rxb4 Rf2+ 55.Kg1 Ra2 56.Nb3 Re2 57.Rb6+ Kg5 58.f4+ Kh5 59.Nd2 Rxd2 60.
Kf1 Bxf4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.44"]
[White "Haldorsen, Benjamin"]
[Black "Yilmaz, Goktan"]
[Result "1-0"]
[WhiteElo "2461"]
[BlackElo "2237"]
[ECO "C55"]
[EventDate "2018.09.05"]
[PlyCount "53"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O O-O 6.Re1 d6 7.a4 Kh8 8.h3 Ng8 
9.Nc3 f5 10.Nd5 Nf6 11.Ng5 Ng8 12.Qh5 Bxg5 13.Bxg5 Qd7 14.c3 f4 15.d4 g6 
16.Qh4 Qg7 17.dxe5 dxe5 18.b4 Be6 19.a5 a6 20.Red1 Na7 21.Nb6 Rae8 22.Bxe6
Rxe6 23.Nd7 Rf7 24.Nc5 Rc6 25.Rd8 Rd6 26.Rxd6 cxd6 27.Ne6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.45"]
[White "Samani, Yamac"]
[Black "Lodici, Lorenzo"]
[Result "1/2-1/2"]
[WhiteElo "2226"]
[BlackElo "2458"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "102"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 d6 6.Bb3 a6 7.h3 Ba7 8.Nbd2 d5 
9.Qe2 O-O 10.Nf1 dxe4 11.dxe4 Nd7 12.Be3 Na5 13.Bc2 b5 14.a4 c6 15.Bxa7 
Rxa7 16.Ne3 Re8 17.O-O Nf6 18.b4 Nb7 19.Rfd1 Nd6 20.axb5 cxb5 21.c4 Rd7 
22.c5 Ndxe4 23.Rxd7 Qxd7 24.Bb3 Bb7 25.Qc2 g6 26.Rd1 Qc7 27.Nd5 Bxd5 28.
Bxd5 Rd8 29.Bxe4 Rxd1+ 30.Qxd1 Nxe4 31.Qd5 Nf6 32.Qa8+ Kg7 33.Qxa6 e4 34.
Nd4 Qe5 35.Qd6 Qxd6 36.cxd6 Kf8 37.Nxb5 Nd5 38.Kf1 Nxb4 39.Ke2 Ke8 40.Ke3 
Kd7 41.Kxe4 Kc6 42.Ke5 Kxb5 43.d7 Nc6+ 44.Kf6 Kb6 45.Kxf7 Kc7 46.Kg7 Kxd7 
47.Kxh7 Ne7 48.h4 Ke6 49.Kg7 Nf5+ 50.Kxg6 Nxh4+ 51.Kg5 Nxg2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.46"]
[White "Morozov, Nichita"]
[Black "Silva, David"]
[Result "1-0"]
[WhiteElo "2452"]
[BlackElo "2223"]
[ECO "A45"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.d5 d6 5.Nd2 Nf6 6.e4 g6 7.Ne2 Bg7 8.Nc3 O-O 
9.Be2 Na6 10.O-O Nc7 11.a4 e5 12.Be3 Bd7 13.Nc4 Qe7 14.h3 b5 15.axb5 Nxb5 
16.Nxb5 Bxb5 17.Nd2 Qb7 18.b3 Nh5 19.Bxb5 Qxb5 20.Nc4 Rfd8 21.Qf3 Rd7 22.
Ra5 Qb7 23.Rfa1 f5 24.Ra6 fxe4 25.Qg4 Nf6 26.Qe6+ Kh8 27.Nxd6 Qxd5 28.Qxd5
Nxd5 29.Bxc5 e3 30.fxe3 Bf8 31.c4 Nxe3 32.Bxe3 Rxd6 33.Rxd6 Bxd6 34.Rxa7 
Rb8 35.c5 Bf8 36.c6 Rxb3 37.c7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.47"]
[White "Kamer, Kayra"]
[Black "Makhnev, Denis"]
[Result "0-1"]
[WhiteElo "2205"]
[BlackElo "2449"]
[ECO "C65"]
[EventDate "2018.09.05"]
[PlyCount "72"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.Bxc6 dxc6 6.Nbd2 Nd7 7.Nc4 Bd6 8.h4
Qe7 9.h5 Nc5 10.Bd2 Bg4 11.Ne3 Bd7 12.b4 Ne6 13.Nf5 Qf6 14.Rb1 g6 15.Nxd6+
cxd6 16.Qe2 g5 17.g3 h6 18.Be3 b5 19.Nd2 a5 20.a4 axb4 21.axb5 c5 22.Nc4 
Nc7 23.b6 Nb5 24.b7 Rb8 25.Ra1 Nc3 26.Qd2 Bb5 27.f4 Bxc4 28.fxg5 Qf3 29.
Rf1 Qxg3+ 30.Bf2 Qxg5 31.Be3 Qxh5 32.dxc4 Qh4+ 33.Rf2 Ke7 34.Ra6 Rhd8 35.
Rb6 Rd7 36.Qd3 Rbxb7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.48"]
[White "Janik, Igor"]
[Black "Karaoglan, Doruk"]
[Result "1-0"]
[WhiteElo "2447"]
[BlackElo "2196"]
[ECO "C05"]
[EventDate "2018.09.05"]
[PlyCount "131"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.Nce2 c5 6.c3 Nc6 7.f4 Qb6 8.Nf3 Be7 
9.g3 O-O 10.Bh3 f6 11.Qb3 cxd4 12.Bxe6+ Kh8 13.Qxb6 axb6 14.Nexd4 Nxd4 15.
cxd4 Nxe5 16.Bxd5 Nd3+ 17.Ke2 Nb4 18.Bb3 Bd7 19.Re1 Bb5+ 20.Kd1 Bd6 21.Re6
Rad8 22.Bd2 Nd3 23.Bc3 Rfe8 24.a4 Bc6 25.Nd2 Nf2+ 26.Kc2 Bd7 27.Rxe8+ Rxe8
28.Bd5 Ng4 29.Nc4 Bc7 30.Bxb7 b5 31.axb5 Bxb5 32.h3 Nf2 33.Kb3 Nxh3 34.Kb4
Bd7 35.d5 Nf2 36.Bc6 Nd3+ 37.Kb3 Rb8+ 38.Kc2 Bf5 39.Kd2 Nc5 40.Ra7 Bd8 41.
Nd6 Nb3+ 42.Ke1 Bb6 43.Ra4 Bg4 44.Rb4 Nc5 45.Kd2 Bc7 46.Ne8 Rxb4 47.Bxb4 
Bb6 48.Nd6 Kg8 49.Ba3 h5 50.b4 Nd7 51.b5 g6 52.Ke1 Kg7 53.Nc4 Bd8 54.Bxd7 
Bxd7 55.b6 Bc8 56.Nd6 Ba6 57.b7 Bc7 58.Ne8+ Kf7 59.Nxc7 Bxb7 60.d6 Bc8 61.
Bc1 g5 62.fxg5 fxg5 63.Bxg5 Kg6 64.Bh4 Kf5 65.Nd5 Ke6 66.Nb6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.49"]
[White "Can, Melih Kaan"]
[Black "Batsuren, Dambasuren"]
[Result "1/2-1/2"]
[WhiteElo "2195"]
[BlackElo "2446"]
[ECO "B16"]
[EventDate "2018.09.05"]
[PlyCount "85"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.c3 Bf5 7.Ne2 h5 8.Ng3
Bg6 9.h4 e6 10.Be2 Qd5 11.Bf3 Qa5 12.Qb3 Qc7 13.Bf4 e5 14.dxe5 fxe5 15.Bg5
Nd7 16.Ne4 Bg7 17.O-O O-O 18.Rad1 Bxe4 19.Bxe4 Nc5 20.Qc2 Nxe4 21.Qxe4 f6 
22.Be3 f5 23.Qc4+ Qf7 24.Qxf7+ Rxf7 25.Bg5 a5 26.a4 b5 27.b3 e4 28.c4 bxc4
29.bxc4 Bf8 30.Rb1 Bb4 31.g3 Rd7 32.Rfd1 Raa7 33.Kf1 Rab7 34.Ke2 Rxd1 35.
Rxd1 Bc3 36.Bd2 Bxd2 37.Rxd2 Rb4 38.Rd6 Rxc4 39.Rh6 Kg7 40.Rxh5 Kg6 41.
Rg5+ Kf6 42.g4 fxg4 43.Rxa5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.50"]
[White "Mohammad, Nubairshah Shaikh"]
[Black "Tarlabasi, Emirhan"]
[Result "1/2-1/2"]
[WhiteElo "2443"]
[BlackElo "2193"]
[ECO "A14"]
[EventDate "2018.09.05"]
[PlyCount "149"]

1.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.O-O Be7 5.c4 O-O 6.b3 b6 7.Bb2 Bb7 8.cxd5 
exd5 9.d4 Nbd7 10.Ne5 Bd6 11.Nd2 Re8 12.Ndf3 Ne4 13.Rc1 c5 14.Nxd7 Qxd7 
15.dxc5 bxc5 16.Qd3 Qe6 17.Rfd1 Rad8 18.Nd2 Ng5 19.Qb5 Ba8 20.Nf3 Ne4 21.
Rc2 d4 22.Qd3 h6 23.Nd2 Nc3 24.Bxc3 Bxg2 25.Kxg2 dxc3 26.Qxc3 Qxe2 27.Qf3 
Bc7 28.Qxe2 Rxe2 29.Kf3 Re5 30.Rdc1 Rf5+ 31.Kg2 Bb6 32.Nc4 Rfd5 33.Re1 Kf8
34.Rce2 Rd1 35.Re8+ Rxe8 36.Rxd1 Re6 37.a4 Ke7 38.f4 Re2+ 39.Kh3 f6 40.Rd5
Ra2 41.f5 Ra1 42.Kg4 Rb1 43.a5 Bd8 44.Kh5 Rxb3 45.Rxc5 Rc3 46.Kg6 Rc2 47.
Kxg7 Rxh2 48.Rb5 Kd7 49.Rd5+ Kc7 50.Rd3 h5 51.Na3 Kc8 52.a6 h4 53.Nb5 Bb6 
54.Nd6+ Kc7 55.g4 Re2 56.Kf7 Be3 57.Ne8+ Kc6 58.Rc3+ Kb5 59.Rc8 h3 60.Nxf6
h2 61.Rh8 Bf4 62.Nd5 Be5 63.f6 Re1 64.g5 h1=Q 65.Rxh1 Rxh1 66.g6 Rg1 67.g7
Bxf6 68.Kxf6 Kxa6 69.Nf4 Rxg7 70.Kxg7 Kb5 71.Kf6 Kc4 72.Ke5 a5 73.Nd5 Kc5 
74.Nc3 Kb4 75.Kd4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.51"]
[White "Cirovic, Miroljub"]
[Black "Haria, Ravi"]
[Result "1/2-1/2"]
[WhiteElo "2181"]
[BlackElo "2442"]
[ECO "D30"]
[EventDate "2018.09.05"]
[PlyCount "111"]

1.d4 e6 2.Nf3 d5 3.c4 c6 4.e3 f5 5.Be2 Nf6 6.O-O Bd6 7.b3 Qe7 8.a4 O-O 9.
Ba3 Bxa3 10.Nxa3 Nbd7 11.Nc2 Ne4 12.Nce1 Nd6 13.c5 Nf7 14.Nd3 Re8 15.b4 e5
16.Nfxe5 Ndxe5 17.dxe5 Nxe5 18.Nxe5 Qxe5 19.Re1 Bd7 20.Qd4 Re7 21.Bd3 Rae8
22.Qxe5 Rxe5 23.Reb1 g5 24.Kf1 f4 25.exf4 gxf4 26.Re1 f3 27.Rxe5 Rxe5 28.
b5 d4 29.Rc1 h6 30.h4 fxg2+ 31.Kxg2 Kf8 32.Kg3 Ke7 33.Kf4 Rh5 34.Kg3 Re5 
35.Kf4 Rh5 36.Kg3 Be6 37.f4 Rd5 38.Re1 Rxc5 39.f5 Rc3 40.Rxe6+ Kd7 41.
bxc6+ bxc6 42.Kf4 Rxd3 43.Rxh6 Re3 44.h5 Re2 45.Rh7+ Kd6 46.Rh8 Rh2 47.h6 
d3 48.Rd8+ Ke7 49.Rxd3 Rxh6 50.Ke5 c5 51.Rb3 Rb6 52.Rh3 Ra6 53.Rh7+ Kf8 
54.Rh4 Ke7 55.Kd5 Ra5 56.Rc4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.52"]
[White "Escalante Ramirez, Brian Sebastian"]
[Black "Eren, Ataberk"]
[Result "1-0"]
[WhiteElo "2436"]
[BlackElo "2180"]
[ECO "E63"]
[EventDate "2018.09.05"]
[PlyCount "114"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Nf3 O-O 5.Bg2 d6 6.O-O Nc6 7.Nc3 a6 8.Qc2 Bf5 
9.e4 Bg4 10.Be3 Nd7 11.Rad1 e5 12.d5 Ne7 13.h3 Bxf3 14.Bxf3 f5 15.b4 f4 
16.Bc1 Nf6 17.c5 Qd7 18.Kg2 g5 19.Qe2 Ng6 20.a4 Qf7 21.Ba3 h5 22.b5 Rfd8 
23.b6 cxb6 24.cxb6 Bh6 25.Kh2 Rac8 26.Nb1 g4 27.hxg4 fxg3+ 28.fxg3 h4 29.
Rh1 hxg3+ 30.Kxg3 Bf4+ 31.Kf2 Qd7 32.g5 Qxa4 33.Rh6 Nf8 34.Rg1 Ne8 35.Qd3 
Qd4+ 36.Qxd4 exd4 37.Ke2 Be3 38.Rgh1 Bf4 39.Bg4 Rc2+ 40.Kd3 Rg2 41.Rh8+ 
Kf7 42.Bh5+ Kg7 43.Rxf8 Rg3+ 44.Kc4 Rc8+ 45.Kb4 a5+ 46.Ka4 Kxf8 47.Rf1 
Rc4+ 48.Kb5 Rc2 49.Rxf4+ Ke7 50.Rf7+ Kd8 51.Rxb7 Rb3+ 52.Ka6 Rc8 53.Bxe8 
Kxe8 54.Bxd6 Rxb1 55.Re7+ Kd8 56.b7 Rc6+ 57.dxc6 Rb4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.53"]
[White "Petkov, Momchil"]
[Black "Ozen, Deniz"]
[Result "1/2-1/2"]
[WhiteElo "2163"]
[BlackElo "2431"]
[ECO "D00"]
[EventDate "2018.09.05"]
[PlyCount "90"]

1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.c3 Nf6 5.Nd2 Bf5 6.Ngf3 Qb6 7.Qb3 c4 8.Qxb6 
axb6 9.a3 h6 10.h3 e6 11.Be2 Be7 12.O-O O-O 13.Ne5 b5 14.g4 Bh7 15.f3 Nxe5
16.Bxe5 Nd7 17.Bg3 Nb6 18.e4 Na4 19.Rab1 f5 20.Bd1 fxe4 21.Bxa4 bxa4 22.
fxe4 Bg5 23.Rbd1 Rxf1+ 24.Kxf1 Rf8+ 25.Kg1 Bxe4 26.Nxe4 dxe4 27.Re1 Rf3 
28.Bd6 Re3 29.Kf2 Rxh3 30.Rxe4 Kf7 31.Bg3 Rh1 32.Re5 Bd8 33.Rb5 b6 34.Kf3 
Rb1 35.Rb4 Ke8 36.Rxa4 Rxb2 37.Rxc4 Rb3 38.a4 Kd7 39.Be5 g6 40.Ke4 h5 41.
gxh5 gxh5 42.d5 exd5+ 43.Kxd5 Rb1 44.Rf4 Rd1+ 45.Bd4 Re1 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.54"]
[White "Sibashvili, Giorgi"]
[Black "Sezdbekov, Ruslan"]
[Result "1-0"]
[WhiteElo "2425"]
[BlackElo "2160"]
[ECO "E32"]
[EventDate "2018.09.05"]
[PlyCount "45"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 b6 5.e4 Bb7 6.Bd3 Bxc3+ 7.bxc3 d6 8.f4 d5
9.cxd5 exd5 10.e5 Ne4 11.Nf3 Nd7 12.O-O f5 13.Ba3 Nf8 14.Ng5 Qd7 15.Bxf8 
Kxf8 16.c4 h6 17.e6 Qc6 18.Nf7 Rg8 19.Bxe4 dxe4 20.d5 Qc5+ 21.Qf2 Qxf2+ 
22.Kxf2 Ke7 23.Ke3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.55"]
[White "Piyumantha, M. Sasith Nipun"]
[Black "Zarubitski, Viachaslau"]
[Result "1-0"]
[WhiteElo "2139"]
[BlackElo "2425"]
[ECO "E33"]
[EventDate "2018.09.05"]
[PlyCount "125"]

1.d4 Nf6 2.c4 Nc6 3.Nf3 e6 4.Nc3 Bb4 5.Qc2 O-O 6.a3 Bxc3+ 7.Qxc3 a5 8.b3 
d6 9.Bb2 Re8 10.Rd1 Qe7 11.d5 Nb8 12.dxe6 fxe6 13.g3 Nbd7 14.Bg2 Nc5 15.
O-O e5 16.Qc2 Bd7 17.Ng5 Ra6 18.Bd5+ Ne6 19.f4 Kh8 20.Nxe6 Bxe6 21.Bxb7 
Rb6 22.Bg2 Bf7 23.Bc3 exf4 24.Rxf4 Qe3+ 25.Kh1 Bg6 26.Qb2 Qxe2 27.Rd2 Qe7 
28.Rxf6 Qxf6 29.Bxf6 Re1+ 30.Bf1 Rxf1+ 31.Kg2 Rxf6 32.Rf2 Rxf2+ 33.Kxf2 a4
34.b4 Rc6 35.Qd4 Bf7 36.c5 dxc5 37.bxc5 h6 38.Ke3 Bb3 39.Kd2 Kg8 40.Kc3 
Kh7 41.Qe4+ Rg6 42.h4 h5 43.g4 Kh6 44.Qf4+ Kh7 45.gxh5 Rh6 46.Qxc7 Bd5 47.
Qe5 Bc6 48.Kb4 Rf6 49.Ka5 Bd7 50.Qd4 Bc6 51.Kb6 Be8+ 52.Kc7 Bb5 53.Qe5 Kh8
54.Qb2 Be8 55.Qb8 Re6 56.h6 gxh6 57.Qb6 Bf7 58.c6 Be8 59.Qd4+ Kg8 60.Qxa4 
Kf7 61.Qc4 Ke7 62.a4 Re5 63.a5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.56"]
[White "Raja, Harshit"]
[Black "Ismayilov, Muhammad"]
[Result "1-0"]
[WhiteElo "2419"]
[BlackElo "2137"]
[ECO "C42"]
[EventDate "2018.09.05"]
[PlyCount "69"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Nc6 7.O-O Be7 8.Re1 
Bg4 9.c3 f5 10.Qb3 O-O 11.Nfd2 Nxd2 12.Nxd2 Rf6 13.h3 Bh5 14.Qc2 Qd7 15.
Be2 Re6 16.Nf1 Bd6 17.Qxf5 Rxe2 18.Qxd7 Rxe1 19.Bh6 Re7 20.Qf5 Bf7 21.Bf4 
Re2 22.Bxd6 cxd6 23.Ne3 Rf8 24.b4 a6 25.a4 Nd8 26.Qf3 Rb2 27.Re1 g6 28.Re2
Rb1+ 29.Kh2 Ra1 30.Qg3 Rxa4 31.Qxd6 Nc6 32.Nxd5 Rd8 33.Nf6+ Kg7 34.Nd7 Ra1
35.d5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.57"]
[White "Kwon Sehyun"]
[Black "Gokerkan, Cem Kaan"]
[Result "1/2-1/2"]
[WhiteElo "2129"]
[BlackElo "2416"]
[ECO "B27"]
[EventDate "2018.09.05"]
[PlyCount "169"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Qxd4 Nf6 5.Nc3 Nc6 6.Qa4 d6 7.e5 dxe5 8.Nxe5 
Bd7 9.Nxd7 Qxd7 10.Be3 Bg7 11.Rd1 Qg4 12.Qb3 O-O 13.Qxb7 Nb4 14.Be2 Nxc2+ 
15.Kd2 Qb4 16.Qxb4 Nxb4 17.Bf3 Rad8+ 18.Ke2 Nd7 19.a3 Bxc3 20.axb4 Bxb4 
21.Bxa7 Ne5 22.Be4 Nc4 23.Rxd8 Rxd8 24.b3 Rd2+ 25.Kf3 Na5 26.Be3 Rb2 27.
Rb1 Rxb1 28.Bxb1 Nxb3 29.Ba2 Na5 30.Bd5 e6 31.Ba2 Bd6 32.Bd4 Nc6 33.Bc3 
Be5 34.Bd2 Kg7 35.h3 Bd4 36.Ke2 e5 37.f3 f6 38.Kd3 f5 39.Bd5 Ne7 40.Bc4 
Ba1 41.Bb4 Nc6 42.Bc5 Kf6 43.Bd5 Nd8 44.Be3 Ne6 45.Bc4 Bb2 46.Bd5 Ba3 47.
Kc4 Ke7 48.Bc6 Kd6 49.Bd5 Bb2 50.Bd2 Ke7 51.Be3 Ba3 52.Bc6 Bd6 53.Bd5 Bc7 
54.Bc5+ Kf6 55.Be3 Ba5 56.Kd3 Be1 57.Ke2 Bg3 58.Kd3 h5 59.Bc4 h4 60.Bd5 
Bf4 61.Bf2 g5 62.Kc4 Ng7 63.Bc6 Bc1 64.Kd3 Nh5 65.Ke2 Nf4+ 66.Kf1 Ke6 67.
Bb7 Kd6 68.Bb6 Bd2 69.Ba8 Bc3 70.Be3 Ne6 71.Bb7 Bd4 72.Bd2 Bb6 73.Bb4+ Bc5
74.Bd2 f4 75.Ke2 Ba3 76.Bc3 Nc5 77.Ba8 Na4 78.Kd3 Nc5+ 79.Kc4 Nd7 80.Kd3 
Nb6 81.Bb7 Na4 82.Ba8 Nc5+ 83.Kc4 Ke6 84.Bb2 Bxb2 85.Kxc5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.58"]
[White "Secheres, Adrian-Simion"]
[Black "Ongut, Tamas Gunes"]
[Result "1/2-1/2"]
[WhiteElo "2408"]
[BlackElo "2121"]
[ECO "A53"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.e4 e5 5.Nge2 Be7 6.f3 O-O 7.Be3 c6 8.Qd2 d5 
9.cxd5 cxd5 10.exd5 exd4 11.Bxd4 Nb6 12.Rd1 Nbxd5 13.Ng3 Be6 14.Bd3 Nb4 
15.Bb1 Nc6 16.Bf2 Qxd2+ 17.Rxd2 Rfd8 18.Rxd8+ Rxd8 19.O-O g6 20.Rc1 Rc8 
21.Nb5 a6 22.Nd4 Nxd4 23.Rxc8+ Bxc8 24.Bxd4 Be6 25.Kf2 Nd5 26.Ne4 b6 27.a3
f5 28.Nd2 b5 29.Bd3 Bd8 30.Bf1 Nb6 31.g3 Nd7 32.Ke3 Kf7 33.Kd3 Bd5 34.Be2 
Be7 35.Ke3 Ke6 36.Bd1 Ne5 37.Be2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.59"]
[White "Gunduz, Umut Erdem"]
[Black "Muradli, Mahammad"]
[Result "0-1"]
[WhiteElo "2119"]
[BlackElo "2407"]
[ECO "B54"]
[EventDate "2018.09.05"]
[PlyCount "66"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 e5 6.Nb3 Be6 7.c4 Be7 8.Be3 b5 
9.cxb5 d5 10.Bd3 O-O 11.N1d2 dxe4 12.Nxe4 Nd5 13.Bc5 Nd7 14.Bxe7 Qxe7 15.
Qd2 Rfd8 16.Na5 Nb8 17.Rd1 Nf4 18.Nf2 Bf5 19.Bxf5 Nxg2+ 20.Ke2 Nf4+ 21.Kf1
Rxd2 22.Rxd2 g6 23.Be4 Qb4 24.Rd8+ Kg7 25.Bxa8 Qxa5 26.Rd1 Qxb5+ 27.Kg1 
Nc6 28.h4 Nd4 29.b3 Qe2 30.h5 Nxf3+ 31.Bxf3 Qxf3 32.h6+ Kf8 33.Rh2 e4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.60"]
[White "Garaiev, Kanan"]
[Black "De Block, Yordi"]
[Result "1-0"]
[WhiteElo "2404"]
[BlackElo "2118"]
[ECO "D66"]
[EventDate "2018.09.05"]
[PlyCount "59"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Rc1 h6 8.Bh4 c6 
9.Bd3 Nh5 10.Bxe7 Qxe7 11.O-O f5 12.cxd5 exd5 13.b4 a6 14.a4 g6 15.b5 axb5
16.axb5 Nhf6 17.bxc6 bxc6 18.Ne2 Qd6 19.Nf4 Ne4 20.Ne5 Nxe5 21.dxe5 Qc7 
22.Nxd5 Qxe5 23.Rxc6 Kg7 24.Rc7+ Rf7 25.Bxe4 fxe4 26.Rxf7+ Kxf7 27.Nb6 Ba6
28.Nxa8 Bxf1 29.Qxf1 Qa5 30.Qc4+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.61"]
[White "Cansun, Can Alp"]
[Black "Lagunow, Raphael"]
[Result "0-1"]
[WhiteElo "2110"]
[BlackElo "2403"]
[ECO "B22"]
[EventDate "2018.09.05"]
[PlyCount "90"]

1.e4 c5 2.Nf3 Nc6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.Bc4 e6 8.O-O Be7
9.Qe2 O-O 10.Rd1 Na5 11.b3 a6 12.Bxd5 exd5 13.Nc3 Be6 14.Bf4 Rc8 15.exd6 
Bxd6 16.Bxd6 Qxd6 17.Rac1 f6 18.h3 Bf7 19.Ne1 Nc6 20.Nc2 f5 21.Ne1 f4 22.
Qf3 Rfd8 23.Ne2 g5 24.h4 h6 25.hxg5 hxg5 26.Qg4 Qh6 27.Nxf4 Kh8 28.Nh3 Rg8
29.Qg3 Bh5 30.Rd2 Rcf8 31.Nd3 Bg6 32.Qe3 Bxd3 33.Rxd3 Qf6 34.f3 g4 35.fxg4
Rxg4 36.Nf2 Rh4 37.g3 Rg8 38.Qf3 Qxf3 39.Rxf3 Nxd4 40.Re3 Nf5 41.Re5 Nxg3 
42.Rc7 Ne4+ 43.Kf1 Rf8 44.Rxe4 dxe4 45.Re7 Rhf4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.62"]
[White "Huber, Martin Christian"]
[Black "Maltezeanu, Stefan"]
[Result "1/2-1/2"]
[WhiteElo "2390"]
[BlackElo "2089"]
[ECO "E04"]
[EventDate "2018.09.05"]
[PlyCount "145"]

1.Nf3 d5 2.g3 Nf6 3.Bg2 c5 4.O-O Nc6 5.d4 e6 6.c4 dxc4 7.Qa4 Qa5 8.Qxc4 
Qb4 9.Qxb4 Nxb4 10.Na3 Bd7 11.Ne5 cxd4 12.Bxb7 Rb8 13.Bf3 Bd6 14.Bf4 Nbd5 
15.Nxd7 Kxd7 16.Bxd6 Kxd6 17.Nc4+ Ke7 18.Rfd1 Rhc8 19.b3 Rb4 20.Rd2 Rc5 
21.Ne5 Rc7 22.Rad1 Nd7 23.Nxd7 Rxd7 24.Rxd4 Rxd4 25.Rxd4 Nc3 26.Rg4 g6 27.
a4 a5 28.Rc4 Na2 29.Rc5 Ra7 30.g4 h6 31.h4 Kd6 32.Rc8 Kd7 33.Rb8 Kc7 34.
Rh8 Nc1 35.Rxh6 Nxb3 36.h5 Kd6 37.hxg6 fxg6 38.g5 Nc5 39.Rh4 e5 40.e3 Rf7 
41.Bd1 Rf5 42.Rg4 Ne6 43.Bc2 Rxg5 44.Rxg5 Nxg5 45.Bxg6 e4 46.Kg2 Ke5 47.
Kg3 Nf3 48.Bh5 Nd2 49.Be2 Nb1 50.Bd1 Nc3 51.Bc2 Ne2+ 52.Kg4 Nc3 53.Bb3 Nb1
54.Bc2 Nc3 55.f3 exf3 56.Kxf3 Nd5 57.Bg6 Nb4 58.Ke2 Kd5 59.Kd2 Kc5 60.Kc3 
Nc6 61.Be8 Ne5 62.e4 Ng4 63.Kd3 Ne5+ 64.Ke3 Nc4+ 65.Kf4 Kd4 66.Bc6 Ne5 67.
Bd5 Nd7 68.Kf5 Nc5 69.Bc6 Nd3 70.Bb5 Ne5 71.Bf1 Nd7 72.Bb5 Ne5 73.Bf1 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.63"]
[White "Erdogan, Anil Berk"]
[Black "Nikolovski, Nikola"]
[Result "0-1"]
[WhiteElo "2083"]
[BlackElo "2388"]
[ECO "A98"]
[EventDate "2018.09.05"]
[PlyCount "108"]

1.d4 f5 2.g3 Nf6 3.Bg2 e6 4.c4 Be7 5.Nf3 O-O 6.O-O d6 7.Nc3 Qe8 8.Qc2 Qh5 
9.e4 e5 10.dxe5 dxe5 11.exf5 Nc6 12.Bg5 Ng4 13.Qd2 e4 14.Nxe4 Bxf5 15.Bxe7
Bxe4 16.Bxf8 Bxf3 17.h3 Nge5 18.Bc5 Bxg2 19.Kxg2 Nxc4 20.Qd7 Qxc5 21.Qe6+ 
Kf8 22.Rac1 b5 23.Qe4 Re8 24.Qf3+ Kg8 25.b3 Nd4 26.Qb7 Ne2 27.bxc4 Nxc1 
28.Rxc1 bxc4 29.Qf3 h6 30.Kg1 Kh8 31.Qf4 Re6 32.Kh2 Rf6 33.Rxc4 Qb6 34.Qd4
Rxf2+ 35.Kg1 Rxa2 36.Rb4 Qg6 37.Qc3 Qe6 38.Rb8+ Kh7 39.Qd3+ g6 40.Qc3 g5 
41.g4 Kg6 42.Qd3+ Kg7 43.Qc3+ Kf7 44.Qxc7+ Kg6 45.Qc3 Qd5 46.Rb2 Ra1+ 47.
Kf2 Qf7+ 48.Kg2 Qf1+ 49.Kg3 Qf4+ 50.Kg2 Qe4+ 51.Kf2 Rh1 52.Qg3 Qe1+ 53.Kf3
Rf1+ 54.Rf2 Qxf2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.64"]
[White "Ozer, Omer Faruk"]
[Black "Caglar, Ahmet Ata"]
[Result "1-0"]
[WhiteElo "2388"]
[BlackElo "2071"]
[ECO "D03"]
[EventDate "2018.09.05"]
[PlyCount "67"]

1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 d5 5.e3 O-O 6.Bd3 c5 7.c3 Qb6 8.Rb1 Nc6
9.O-O e5 10.dxe5 Ng4 11.Bc2 Ngxe5 12.Nxe5 Nxe5 13.h3 Be6 14.f4 f6 15.Bh4 
Nd7 16.Kh1 f5 17.Nf3 Rfe8 18.Ba4 h6 19.c4 d4 20.exd4 cxd4 21.Re1 Rec8 22.
b4 Nf8 23.c5 Qc7 24.Nxd4 Bxa2 25.Re7 Qxf4 26.Bb3+ Bxb3 27.Qxb3+ Kh8 28.Nf3
Re8 29.Rbe1 Rxe7 30.Rxe7 Qc1+ 31.Kh2 Qc3 32.Qf7 a5 33.bxa5 Rxa5 34.Be1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.65"]
[White "Gulden, Egemen"]
[Black "Macovei, Andrei"]
[Result "1-0"]
[WhiteElo "2068"]
[BlackElo "2385"]
[ECO "B25"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.e4 g6 2.Nc3 Bg7 3.g3 c5 4.Bg2 Nc6 5.d3 d6 6.Nh3 e6 7.O-O Nge7 8.Be3 O-O 
9.Qd2 Nd4 10.Nd1 b6 11.c3 Ndc6 12.Bh6 e5 13.Bxg7 Kxg7 14.Ne3 f6 15.f4 Rb8 
16.Rf2 Bxh3 17.Bxh3 exf4 18.Rxf4 d5 19.Raf1 dxe4 20.Rxe4 f5 21.Rh4 Ng8 22.
Nxf5+ gxf5 23.Bxf5 Rxf5 24.Rxf5 Rb7 25.Rg4+ Kh8 26.Qf4 Rb8 27.Rf7 Qxd3 28.
Qg5 Qd1+ 29.Kg2 Qe2+ 30.Kh3 Qe5 31.Rxh7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.66"]
[White "Gorshtein, Ido"]
[Black "Zrikem, Nassim"]
[Result "1/2-1/2"]
[WhiteElo "2383"]
[BlackElo "2066"]
[ECO "C78"]
[EventDate "2018.09.05"]
[PlyCount "82"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.Nc3 O-O 8.d3 h6 
9.a3 d6 10.Be3 Bg4 11.Ne2 Ba7 12.Ng3 Nd4 13.Bxd4 Bxd4 14.c3 Bb6 15.h3 Be6 
16.d4 Re8 17.Re1 g6 18.a4 c5 19.Bxe6 Rxe6 20.dxe5 dxe5 21.axb5 axb5 22.Qb3
Rxa1 23.Rxa1 Qe8 24.c4 b4 25.Qd3 Qe7 26.Nf1 Rd6 27.Qe2 Qe6 28.Kh2 Kg7 29.
g3 Bc7 30.b3 Ra6 31.Rxa6 Qxa6 32.Ne3 Nd7 33.Qd3 Qd6 34.Nd5 Nb8 35.Qb1 Nc6 
36.Kg2 Nd4 37.Qa2 Bd8 38.Nxd4 exd4 39.f4 g5 40.Kf3 Qe6 41.Qa8 Qxh3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.67"]
[White "Ozturk, Efe Hakan"]
[Black "Agmanov, Zhandos"]
[Result "0-1"]
[WhiteElo "2065"]
[BlackElo "2379"]
[ECO "E11"]
[EventDate "2018.09.05"]
[PlyCount "86"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.a3 Bxd2+ 6.Bxd2 Ne4 7.g3 d5 8.Qc2
Nc6 9.Rd1 Qf6 10.Be3 Nd6 11.Bg5 Qg6 12.Qxg6 hxg6 13.c5 Nc4 14.Bc1 b5 15.
Nd2 Bb7 16.Bg2 N6a5 17.O-O Bc6 18.Nf3 Rfb8 19.b4 Nb7 20.Rd3 a5 21.Bf4 Rc8 
22.Ne5 Nxe5 23.Bxe5 axb4 24.axb4 Ra2 25.Rb1 Nd8 26.Bf1 f6 27.Bf4 g5 28.Bc1
Be8 29.Ra3 Ra8 30.Rxa8 Rxa8 31.Rb3 Ra1 32.Bd2 Nc6 33.e3 Bg6 34.Kg2 g4 35.
Bxb5 Be4+ 36.f3 gxf3+ 37.Kf2 Ra2 38.Bxc6 Rxd2+ 39.Ke1 Re2+ 40.Kf1 Bf5 41.
Kg1 Bh3 42.Rb1 f2+ 43.Kh1 Re1+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.68"]
[White "Percivaldi, Martin"]
[Black "Aydincelebi, Kagan"]
[Result "1-0"]
[WhiteElo "2376"]
[BlackElo "2060"]
[ECO "A07"]
[EventDate "2018.09.05"]
[PlyCount "113"]

1.Nf3 d5 2.g3 Bg4 3.Bg2 c6 4.O-O Nd7 5.h3 Bh5 6.d3 Ngf6 7.Nbd2 e5 8.e4 
dxe4 9.dxe4 Be7 10.Qe1 O-O 11.Nc4 Qc7 12.a4 Bg6 13.Nh4 Nb6 14.Nxg6 hxg6 
15.Qe2 a5 16.h4 Nfd7 17.Nxb6 Qxb6 18.h5 gxh5 19.Qxh5 Qc5 20.c3 Nf6 21.Qf5 
g6 22.Qh3 Qc4 23.Bg5 Bd8 24.Rae1 Re8 25.Bc1 Be7 26.Bf3 Bf8 27.Kg2 Bg7 28.
Rh1 Qe6 29.Qh4 b5 30.Bh6 Bh8 31.Be3 Bg7 32.axb5 cxb5 33.g4 Qc6 34.g5 Nd7 
35.Qh7+ Kf8 36.Rd1 Nb6 37.b4 Na4 38.Ra1 Re7 39.Rxa4 bxa4 40.Bc5 Ra7 41.Rd1
Qc8 42.Bb6 Rad7 43.Bg4 Qc6 44.Bxd7 Qxe4+ 45.Kg1 Qf3 46.Bxa4 Qg4+ 47.Kf1 
Qc4+ 48.Ke1 Qxc3+ 49.Rd2 Qxb4 50.Bc5 Qe4+ 51.Be3 Rc7 52.Bd1 Qg2 53.Rd8+ 
Ke7 54.Qg8 Qh1+ 55.Ke2 Qc6 56.Bc5+ Ke6 57.Rd6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.69"]
[White "Ozgur, Tibet Kagan"]
[Black "Miciano, John Marvin"]
[Result "0-1"]
[WhiteElo "2056"]
[BlackElo "2374"]
[ECO "A26"]
[EventDate "2018.09.05"]
[PlyCount "66"]

1.c4 g6 2.g3 Bg7 3.Bg2 e5 4.Nc3 d6 5.d3 Ne7 6.e4 Nbc6 7.Nge2 Be6 8.Be3 Nd4
9.b4 O-O 10.O-O c6 11.Rb1 a6 12.a4 b5 13.cxb5 axb5 14.a5 Qd7 15.Bg5 f6 16.
Bd2 Rab8 17.Nxd4 exd4 18.Ne2 c5 19.Nf4 Bf7 20.Bh3 f5 21.Re1 c4 22.exf5 
Nxf5 23.Ra1 d5 24.a6 Ra8 25.Ra5 Ra7 26.Bxf5 Qxf5 27.Rxb5 g5 28.Ng2 Bh5 29.
Qc1 Qxf2+ 30.Kh1 Rxa6 31.Ra5 Re6 32.Rg1 Re2 33.Be1 Qxg2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.70"]
[White "Nikitenko, Mikhail"]
[Black "Lin Peisen"]
[Result "1-0"]
[WhiteElo "2368"]
[BlackElo "2034"]
[ECO "C07"]
[EventDate "2018.09.05"]
[PlyCount "99"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3
Nc6 9.Nbxd4 Nxd4 10.Nxd4 a6 11.Bb3 Qc7 12.Qf3 Bd6 13.h3 O-O 14.Bg5 Nd7 15.
c3 Ne5 16.Qh5 Ng6 17.Bc2 b5 18.Rad1 Bb7 19.Qg4 Rfe8 20.Rfe1 Ne5 21.Qh5 Ng6
22.Qg4 Ne5 23.Qe2 Ng6 24.Be4 Bxe4 25.Qxe4 Rac8 26.Nb3 h6 27.Be3 Red8 28.
Nd4 Ne5 29.Bc1 Nc4 30.Nf3 Bc5 31.b3 Nd6 32.Qe5 Qb6 33.Qe2 Nf5 34.Ne5 Bd6 
35.Nxf7 Bh2+ 36.Kxh2 Kxf7 37.Rxd8 Rxd8 38.Bf4 Qc6 39.Be5 Qd5 40.c4 bxc4 
41.bxc4 Qd2 42.c5 Qxe2 43.Rxe2 Rd5 44.c6 Rc5 45.c7 Ne7 46.f4 Nd5 47.Rb2 
Ke7 48.Bxg7 Nxf4 49.Rf2 Ng6 50.Rf6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.71"]
[White "Baylav, Can"]
[Black "Zou Chen"]
[Result "0-1"]
[WhiteElo "2026"]
[BlackElo "2365"]
[ECO "B92"]
[EventDate "2018.09.05"]
[PlyCount "92"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O 
O-O 9.Qd3 Nbd7 10.a4 b6 11.Be3 Bb7 12.Nd5 Nxd5 13.exd5 Bg5 14.c4 a5 15.f4 
Bxf4 16.Bxf4 exf4 17.Rxf4 Qg5 18.Raf1 Rae8 19.Nd4 Nc5 20.Qf3 Qe7 21.Bd1 
Bc8 22.Kh1 Bd7 23.b3 g6 24.Bc2 f5 25.h4 Qe3 26.Qxe3 Rxe3 27.g4 Rh3+ 28.Kg2
Rxh4 29.gxf5 Rxf4 30.Rxf4 gxf5 31.Bxf5 Bxf5 32.Rxf5 Rxf5 33.Nxf5 Nxb3 34.
Nxd6 Nc5 35.Nc8 Nxa4 36.d6 Nc5 37.Nxb6 Kf7 38.Kf3 Ke6 39.d7 Nxd7 40.Na4 
Ke5 41.Kg4 Kd4 42.c5 Nxc5 43.Nb6 Nd7 44.Nxd7 a4 45.Nf8 a3 46.Ne6+ Kc4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.72"]
[White "Can, Isik"]
[Black "Rajic, Ivan"]
[Result "1-0"]
[WhiteElo "2361"]
[BlackElo "2021"]
[ECO "B78"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Bc4 
Nc6 9.Qd2 Bd7 10.h4 Rc8 11.Bb3 Ne5 12.O-O-O Nc4 13.Bxc4 Rxc4 14.h5 Nxh5 
15.g4 Nf6 16.Kb1 Re8 17.e5 Nxg4 18.fxg4 Bxg4 19.e6 Bxd1 20.exf7+ Kxf7 21.
Qxd1 Rxc3 22.Qf3+ Bf6 23.bxc3 Qa5 24.Rxh7+ Kg8 25.Rh1 Kf7 26.Qg4 e5 27.
Rh7+ Bg7 28.Qd7+ Re7 29.Rxg7+ Kxg7 30.Qxe7+ Kg8 31.Bh6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.73"]
[White "Dionizio, Andre Filipe Nascimento"]
[Black "Baenziger, Fabian"]
[Result "1/2-1/2"]
[WhiteElo "2010"]
[BlackElo "2360"]
[ECO "B59"]
[EventDate "2018.09.05"]
[PlyCount "59"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e5 7.Nb3 Be7 8.Be3 
O-O 9.O-O a5 10.a4 Be6 11.Nd2 d5 12.exd5 Nxd5 13.Nxd5 Qxd5 14.Bc4 Qd7 15.
c3 Rad8 16.Qb3 Bxc4 17.Nxc4 Qe6 18.Bb6 Ra8 19.Rad1 Rfc8 20.Qb5 Bf8 21.b3 
e4 22.Qd5 Qf6 23.Qxe4 Qxc3 24.Rd3 Qf6 25.Rd7 Re8 26.Qd5 Rab8 27.Bc7 Ra8 
28.Bb6 Rab8 29.Bc7 Ra8 30.Bb6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.74"]
[White "Philippe, Guillaume"]
[Black "Daghan, Devran"]
[Result "1-0"]
[WhiteElo "2358"]
[BlackElo "2004"]
[ECO "A04"]
[EventDate "2018.09.05"]
[PlyCount "95"]

1.Nf3 c5 2.e3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c4 a6 6.Bxc6 dxc6 7.Nc3 Qd3 8.Qb3 
Nf6 9.Ne5 Qd6 10.f4 O-O 11.d3 b5 12.Qd1 Be6 13.Qe2 Qc7 14.e4 Nd7 15.Nxd7 
Qxd7 16.Be3 Bd4 17.Rae1 bxc4 18.dxc4 Bxe3+ 19.Qxe3 Bxc4 20.Rd1 Qb7 21.Rf2 
Rfd8 22.Rfd2 Rd4 23.Rxd4 cxd4 24.Qxd4 Be6 25.b3 Qc7 26.Qe3 Rd8 27.Rxd8+ 
Qxd8 28.h3 c5 29.Qxc5 Qd2 30.Qe5 Qe3+ 31.Kh2 h5 32.Nd5 Bxd5 33.exd5 Qf2 
34.f5 h4 35.fxg6 fxg6 36.a3 Kf7 37.b4 Kf8 38.a4 Kf7 39.d6 exd6 40.Qxd6 g5 
41.b5 axb5 42.axb5 g4 43.Qd7+ Kf8 44.Qxg4 Qc5 45.Qf4+ Kg7 46.Qb8 Kg6 47.b6
Qc6 48.Qc7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.75"]
[White "Helander, Benjamin"]
[Black "Schitco, Ivan"]
[Result "0-1"]
[WhiteElo "1994"]
[BlackElo "2358"]
[ECO "B08"]
[EventDate "2018.09.05"]
[PlyCount "74"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Be2 O-O 6.O-O c6 7.h3 Qc7 8.Bf4 Nbd7
9.Qd2 e5 10.Bh6 Re8 11.Bxg7 Kxg7 12.dxe5 dxe5 13.Qe3 Nf8 14.Rfd1 Ne6 15.g3
b5 16.Bf1 Bb7 17.b4 a5 18.a3 Ra6 19.Nxb5 cxb5 20.Bxb5 Rc6 21.c4 axb4 22.
axb4 Rxc4 23.Bxc4 Qxc4 24.Nxe5 Qxe4 25.Qxe4 Bxe4 26.Ra7 Ng5 27.f4 Nf3+ 28.
Nxf3 Bxf3 29.Rd3 Be4 30.Rb3 Bd5 31.Rb1 Re2 32.Ra3 Ne4 33.Rd3 Nd2 34.Rd1 
Rg2+ 35.Kh1 Bb7 36.Rd7 Bf3 37.Ra1 Ne4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.76"]
[White "Murphy, Conor"]
[Black "Liyanage, Ranindu Dilshan"]
[Result "0-1"]
[WhiteElo "2357"]
[BlackElo "1989"]
[ECO "B51"]
[EventDate "2018.09.05"]
[PlyCount "100"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O a6 5.Bd3 Ngf6 6.Re1 b5 7.c4 bxc4 8.Bxc4 
Nb6 9.Bb3 e5 10.d3 Be7 11.Na3 O-O 12.Nc4 Nxc4 13.Bxc4 Bg4 14.Bd2 Qd7 15.h3
Bh5 16.Rc1 Rfb8 17.Bc3 h6 18.Kf1 Kh8 19.Re3 Kh7 20.Rb1 g5 21.g4 Bg6 22.a3 
Kg7 23.Ng1 h5 24.Rg3 hxg4 25.hxg4 Rh8 26.Rg2 Rh1 27.f3 Ne8 28.b4 cxb4 29.
axb4 Nc7 30.d4 Nb5 31.Bb2 exd4 32.Bxd4+ Nxd4 33.Qxd4+ Bf6 34.Qd5 Qa7 35.
Rd1 Be5 36.Qd2 f6 37.Qd3 Rb8 38.Qd2 Qb6 39.Qf2 Qxb4 40.Bxa6 Bf7 41.Qd2 Qb6
42.Be2 Qa7 43.Rf2 Rb2 44.Qc1 Qb6 45.Rg2 Bd4 46.Rxd4 Qxd4 47.Qd1 Qxd1+ 48.
Bxd1 Bc4+ 49.Be2 Bxe2+ 50.Rxe2 Rxe2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.77"]
[White "Akin, Kadir"]
[Black "Krishna Teja, N."]
[Result "0-1"]
[WhiteElo "1974"]
[BlackElo "2356"]
[ECO "B13"]
[EventDate "2018.09.05"]
[PlyCount "91"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Ne2 Bg4 7.Bf4 Qxf4 8.Nxf4
Bxd1 9.Kxd1 Nf6 10.Nd2 g5 11.Ne2 h5 12.Nf3 Bh6 13.h3 e6 14.Kc2 Rc8 15.a3 
Ke7 16.Rae1 Kd6 17.Kb1 g4 18.Nfg1 Rcg8 19.g3 Ne4 20.Bxe4 dxe4 21.Nc1 f5 
22.Nb3 b5 23.Kc2 a5 24.Ne2 a4 25.Nd2 e5 26.dxe5+ Kxe5 27.Nf1 Rc8 28.Ne3 b4
29.Rd1 b3+ 30.Kb1 Bxe3 31.fxe3 Rcd8 32.Nf4 Rxd1+ 33.Rxd1 Rd8 34.Rxd8 Nxd8 
35.h4 Nc6 36.Nxh5 Na5 37.Ng7 Nc4 38.h5 Kf6 39.h6 Nxe3 40.c4 Nxc4 41.Nxf5 
Kg6 42.Kc1 e3 43.Nd4 Kxh6 44.Kd1 Nxb2+ 45.Ke2 Nc4 46.Kd3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.78"]
[White "Schekachikhin, Maxim"]
[Black "Ozsakallioglu, Okan"]
[Result "1-0"]
[WhiteElo "2356"]
[BlackElo "1955"]
[ECO "E18"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Bd2 f5 
9.Ne5 Bf6 10.Nxe4 fxe4 11.Bc3 d5 12.Ng4 Nd7 13.Qc2 c5 14.Nxf6+ Nxf6 15.
cxd5 exd5 16.dxc5 bxc5 17.Bxf6 Qxf6 18.Qxc5 Rfc8 19.Qa3 Qb6 20.Rfc1 Rxc1+ 
21.Rxc1 Rf8 22.e3 Qf6 23.Rc2 d4 24.Qb3+ Qf7 25.Qxf7+ Rxf7 26.exd4 Rd7 27.
Rc4 Bd5 28.Rc8+ Kf7 29.b3 Bb7 30.Rc4 Bd5 31.Rc5 Ba8 32.Ra5 Kf8 33.Rf5+ Ke7
34.Bxe4 Bxe4 35.Re5+ Kd6 36.Rxe4 Kd5 37.Rf4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.79"]
[White "Kilic, Gokturk Kagan"]
[Black "Arcuti, Davide"]
[Result "0-1"]
[WhiteElo "1910"]
[BlackElo "2356"]
[ECO "C45"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Be3 Qf6 6.c3 Nge7 7.Bc4 O-O 8.O-O
b6 9.f4 d5 10.e5 Qh6 11.Qf3 dxc4 12.f5 Nxe5 13.Qe4 Qf6 14.Qxa8 N7c6 15.Bf4
Nxd4 16.cxd4 Bxd4+ 17.Kh1 Bxb2 18.Nd2 Bxa1 19.Rxa1 Nc6 20.Re1 Ba6 21.Qe8 
Qxf5 22.Bxc7 Qd5 23.Nb1 h6 24.Qe3 Qd3 25.Qf2 Bb7 26.Nd2 c3 27.Nb3 Nb4 28.
Nd4 Qd2 29.Qxd2 cxd2 30.Rd1 Rc8 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.80"]
[White "Sawlin, Leonid"]
[Black "Beukema, Christiaan"]
[Result "1-0"]
[WhiteElo "2355"]
[BlackElo "1904"]
[ECO "C50"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O Nf6 5.d3 d6 6.a4 a5 7.c3 Be6 8.Bb5 Bd7 
9.Na3 Ne7 10.Bc4 O-O 11.Re1 Ng6 12.Bd2 Be6 13.b4 axb4 14.cxb4 Ba7 15.Nb5 
c6 16.Nxa7 Rxa7 17.Bxe6 fxe6 18.Qb3 Qd7 19.d4 exd4 20.Nxd4 d5 21.exd5 exd5
22.Ne6 Re8 23.Nc5 Qf7 24.a5 Raa8 25.b5 Ng4 26.f3 N4e5 27.Bc3 Nc4 28.bxc6 
bxc6 29.Rxe8+ Qxe8 30.Re1 Qf7 31.a6 Qa7 32.Bd4 Rb8 33.Qa4 Rb5 34.Ne6 Nb6 
35.Qa1 Nf8 36.Nxf8 Kxf8 37.Qa3+ Kf7 38.Qe3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.81"]
[White "Nyambileg, Erdene-Ochir"]
[Black "Bashirli, Nail"]
[Result "1-0"]
[WhiteElo "1798"]
[BlackElo "2354"]
[ECO "E15"]
[EventDate "2018.09.05"]
[PlyCount "133"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 O-O 8.Ne5 c6 
9.Bc3 d5 10.Nd2 Bb7 11.O-O c5 12.Re1 Nbd7 13.e4 cxd4 14.Bxd4 dxc4 15.Nxd7 
Qxd7 16.Nxc4 Rfd8 17.Bb2 Bb4 18.Qxd7 Rxd7 19.Re2 Rad8 20.Bf3 b5 21.Na3 Rd2
22.Nxb5 Rxe2 23.Bxe2 Rd2 24.Bc3 Bxc3 25.Nxc3 Rc2 26.Rd1 Kf8 27.e5 Ne8 28.
Rd3 Nc7 29.Bf3 Ba6 30.Re3 Rc1+ 31.Nd1 Nd5 32.Re1 Nb4 33.Kg2 Nc2 34.Rg1 Nd4
35.Be4 Ne2 36.Rh1 Rc5 37.Ne3 Rxe5 38.Bf3 Nd4 39.Rd1 Nxf3 40.Kxf3 Ke7 41.
Rc1 Kd7 42.Rd1+ Kc7 43.Rc1+ Kb8 44.Rd1 Bb7+ 45.Ke2 Bc6 46.Rd8+ Kb7 47.Rf8 
f6 48.Rf7+ Ka6 49.Rxg7 Be4 50.Rf7 Bb1 51.a4 Ba2 52.b4 Re4 53.b5+ Kb6 54.
a5+ Kxb5 55.Rxa7 h5 56.Rh7 Re5 57.Rh6 Kxa5 58.Rxf6 Kb5 59.Kf3 Kc6 60.h4 
Ra5 61.Rg6 Kd6 62.Rg5 Ra3 63.Rxh5 Bd5+ 64.Kf4 Ra4+ 65.Kg5 Bf3 66.Rh8 Ra2 
67.Rf8 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.05"]
[Round "1.82"]
[White "Kalogeris, Ioannis"]
[Black "Nurgaliev, Sauat"]
[Result "1-0"]
[WhiteElo "2352"]
[BlackElo "1685"]
[ECO "D37"]
[EventDate "2018.09.05"]
[PlyCount "99"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bf4 O-O 6.e3 Nbd7 7.Qc2 b6 8.cxd5 
exd5 9.Nb5 c5 10.Bc7 Qe8 11.Nd6 Bxd6 12.Bxd6 Bb7 13.Bxf8 Qxf8 14.Bb5 cxd4 
15.Nxd4 Rc8 16.Qa4 Rc7 17.O-O a6 18.Bxd7 Nxd7 19.Rfc1 Nc5 20.Qa3 Re7 21.b4
Ne4 22.b5 axb5 23.Rab1 Nd2 24.Nf5 Re5 25.Qxf8+ Kxf8 26.Rxb5 Nc4 27.Rxc4 
Rxf5 28.Rc7 Ba8 29.Rxb6 g6 30.Rb8+ Kg7 31.Rxa8 h5 32.Raa7 g5 33.a4 Kg6 34.
Rxf7 Rxf7 35.Rxf7 Kxf7 36.a5 Ke6 37.a6 Kd6 38.a7 g4 39.a8=Q h4 40.f4 g3 
41.e4 d4 42.Qd5+ Ke7 43.f5 d3 44.e5 d2 45.Qxd2 Kf7 46.Qd7+ Kg8 47.f6 gxh2+
48.Kh1 Kf8 49.e6 h3 50.Qf7# 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.1"]
[White "Maghsoodloo, Parham"]
[Black "Haldorsen, Benjamin"]
[Result "1-0"]
[WhiteElo "2649"]
[BlackElo "2461"]
[ECO "A00"]
[EventDate "2018.09.05"]
[PlyCount "65"]

1.g3 c5 2.Bg2 Nc6 3.f4 g6 4.Nf3 Bg7 5.e4 d5 6.exd5 Qxd5 7.O-O Nh6 8.Nc3 
Qh5 9.Ne4 O-O 10.d3 Rd8 11.c3 c4 12.d4 Bh3 13.Ne5 Qxd1 14.Rxd1 Bxg2 15.
Kxg2 Rac8 16.Be3 e6 17.Nxc4 Nxd4 18.Ned6 Ndf5 19.Bxa7 Nxd6 20.Nxd6 Ra8 21.
Bb6 Rd7 22.a3 e5 23.fxe5 Ng4 24.e6 fxe6 25.Nb5 Rf7 26.Rd6 Ne5 27.Rxe6 Nc4 
28.Nd6 Nxb2 29.Nxf7 Kxf7 30.Rae1 Bxc3 31.Re7+ Kf8 32.R1e2 Na4 33.Bf2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.2"]
[White "Donchenko, Alexander"]
[Black "Morozov, Nichita"]
[Result "1-0"]
[WhiteElo "2614"]
[BlackElo "2452"]
[ECO "A22"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.c4 Nf6 2.Nc3 e5 3.g3 Bb4 4.Bg2 O-O 5.Nf3 Re8 6.O-O e4 7.Nd4 Bxc3 8.bxc3 
c5 9.Nc2 d5 10.cxd5 Qxd5 11.Ne3 Qh5 12.Rb1 Nc6 13.d3 Bh3 14.Rxb7 Ne5 15.
dxe4 Rad8 16.Qe1 Nfg4 17.Nxg4 Nxg4 18.f3 Bxg2 19.fxg4 Qe5 20.Rfxf7 Bxe4 
21.Rxg7+ Qxg7 22.Rxg7+ Kxg7 23.c4 Kg8 24.Bh6 Rd6 25.Qc1 Bg6 26.Qb2 Rd4 27.
e3 Rd7 28.Kg2 Re6 29.Kh3 Be8 30.Bf4 Rf7 31.Qb8 Kf8 32.g5 Kg7 33.Be5+ Kg6 
34.Kg4 Rfe7 35.Qb1+ Kf7 36.Qxh7+ Kf8 37.Qh8+ Kf7 38.Qg7# 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.3"]
[White "Barseghyan, Harutyun"]
[Black "Karthikeyan, Murali"]
[Result "0-1"]
[WhiteElo "2466"]
[BlackElo "2605"]
[ECO "E33"]
[EventDate "2018.09.05"]
[PlyCount "84"]

1.d4 Nf6 2.c4 Nc6 3.Nf3 e6 4.Nc3 Bb4 5.Qc2 d6 6.a3 Bxc3+ 7.Qxc3 O-O 8.g3 
e5 9.d5 Ne7 10.Bg2 a5 11.a4 h6 12.O-O Ne4 13.Qc2 Nc5 14.Nd2 Bd7 15.Ne4 Bf5
16.Be3 Nxe4 17.Bxe4 Bxe4 18.Qxe4 f5 19.Qh4 Qe8 20.Bd2 Kh7 21.f3 e4 22.f4 
c6 23.dxc6 Ng6 24.Qh5 Qxc6 25.Be3 Qxc4 26.Rfc1 Qf7 27.Rc2 Rac8 28.Rd2 Qb3 
29.Kf2 Rc6 30.Rad1 Rf6 31.Rd4 Qxb2 32.R1d2 Qa3 33.g4 Rc3 34.gxf5 Ne7 35.
Rxe4 Nxf5 36.Qf3 Qb3 37.h4 d5 38.Re5 d4 39.Rxd4 Nxd4 40.Qe4+ Nf5 41.Bd4 
Rc4 42.Rxf5 Rxd4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.4"]
[White "Makhnev, Denis"]
[Black "Esipenko, Andrei"]
[Result "1-0"]
[WhiteElo "2449"]
[BlackElo "2593"]
[ECO "D41"]
[EventDate "2018.09.05"]
[PlyCount "99"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.
cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bc4 Nd7 12.O-O b6 13.Rad1 Bb7 14.Rfe1
Rc8 15.Bd3 h6 16.Qf4 Qf6 17.Qg3 Rc3 18.Qd6 Rd8 19.e5 Qf4 20.Re3 Rcc8 21.
Qe7 Qg4 22.h3 Qh5 23.Kh2 Bxf3 24.Rxf3 Nf8 25.g4 Qg5 26.Qxf7+ Kh8 27.h4 
Qxh4+ 28.Rh3 Rd7 29.Qxf8+ Rxf8 30.Rxh4 Rxd4 31.Kg2 Rfd8 32.Rh3 Rxg4+ 33.
Kf1 Rgd4 34.Ke2 R8d5 35.Re3 Ra5 36.Rd2 g5 37.Rc2 g4 38.Rc8+ Kg7 39.Rc7+ 
Kf8 40.Bc4 Rc5 41.Rxc5 bxc5 42.Bxe6 Ke7 43.Bf5 Rf4 44.Bc2 Ke6 45.Rc3 Kxe5 
46.Rxc5+ Kd4 47.Rf5 Rxf5 48.Bxf5 h5 49.Bg6 h4 50.Bf5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.5"]
[White "Xu Xiangyu"]
[Black "Janik, Igor"]
[Result "1-0"]
[WhiteElo "2586"]
[BlackElo "2447"]
[ECO "D02"]
[EventDate "2018.09.05"]
[PlyCount "82"]

1.d4 d5 2.Nf3 Nf6 3.g3 Bf5 4.c4 e6 5.Nh4 Be4 6.f3 Bxb1 7.Rxb1 Bb4+ 8.Kf2 
Be7 9.cxd5 Nxd5 10.e4 Bxh4 11.exd5 Bf6 12.dxe6 Bxd4+ 13.Kg2 fxe6 14.Bb5+ 
c6 15.Bc4 O-O 16.Re1 Bf6 17.Bf4 Kh8 18.Rxe6 Qxd1 19.Rxd1 b5 20.Rxf6 gxf6 
21.Bh6 Re8 22.Bf7 Rc8 23.Rd4 f5 24.Be6 Re8 25.Bf7 Rc8 26.Rf4 a5 27.Rxf5 
Ra7 28.Be3 Rd7 29.Be6 Re8 30.Bxd7 Nxd7 31.Kf2 Kg8 32.Bd4 Nf8 33.Rg5+ Kf7 
34.Rg7+ Ke6 35.Rg8 Rb8 36.Rh8 Kd5 37.Bg7 Nd7 38.Rxh7 a4 39.Rh5+ Kc4 40.
Rh4+ Kc5 41.Rg4 Kd5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.6"]
[White "Escalante Ramirez, Brian Sebastian"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[WhiteElo "2436"]
[BlackElo "2582"]
[ECO "C02"]
[EventDate "2018.09.05"]
[PlyCount "68"]

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Qb6 5.Nf3 Nc6 6.Bd3 Bd7 7.O-O cxd4 8.cxd4 
Nxd4 9.Nbd2 Nxf3+ 10.Nxf3 h6 11.Be3 Bc5 12.Bxc5 Qxc5 13.b4 Qxb4 14.Rb1 Qa5
15.Nd4 Qc7 16.Qg4 Kf8 17.f4 Ne7 18.Rfc1 Nc6 19.Nb5 Qb6+ 20.Kh1 Qe3 21.Bf1 
g5 22.fxg5 hxg5 23.Re1 Qf4 24.Qxf4 gxf4 25.Nd6 Rb8 26.Nxb7 Ke7 27.Kg1 Bc8 
28.Na5 Bd7 29.Nb7 Rhc8 30.Bd3 Nd4 31.Nd6 Rg8 32.Kf2 Rxb1 33.Rxb1 Nc6 34.
Re1 f6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.7"]
[White "Sibashvili, Giorgi"]
[Black "Aravindh, Chithambaram"]
[Result "0-1"]
[WhiteElo "2425"]
[BlackElo "2578"]
[ECO "E97"]
[EventDate "2018.09.05"]
[PlyCount "110"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.Be3 Ng4 
9.Bg5 f6 10.Bh4 Nh6 11.dxe5 dxe5 12.Qxd8 Nxd8 13.Nd5 Ne6 14.Ne7+ Kf7 15.
Nxc8 Rfxc8 16.Rfd1 Ke8 17.Nd2 Nd4 18.Kf1 Nf7 19.Nb3 c5 20.Nxd4 cxd4 21.
Rac1 Nd8 22.c5 a5 23.a3 a4 24.Bb5+ Ke7 25.Rc4 Ra5 26.Rb4 Rxc5 27.Bxa4 b5 
28.Bb3 g5 29.Bg3 Nc6 30.f3 Ra7 31.Be1 Kd7 32.a4 Nxb4 33.Bxb4 Rc8 34.axb5 
Rb8 35.Bc5 Rc7 36.Bb4 Ra7 37.Bc5 Rxb5 38.Bxa7 Rxb3 39.Rd2 Bf8 40.Rc2 Bd6 
41.Ke1 h5 42.h3 Bb4+ 43.Kd1 d3 44.Rf2 d2 45.Rf1 Rxb2 46.Ke2 d1=Q+ 47.Kxd1 
Rd2+ 48.Kc1 Ra2 49.Rd1+ Ke6 50.Be3 Ba3+ 51.Kb1 Rb2+ 52.Ka1 Rxg2 53.h4 g4 
54.f4 exf4 55.Bxf4 Re2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.8"]
[White "Tabatabaei, Mohammadamin"]
[Black "Raja, Harshit"]
[Result "1-0"]
[WhiteElo "2576"]
[BlackElo "2419"]
[ECO "A03"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.f4 c5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.d3 d5 6.O-O O-O 7.c3 Nc6 8.Na3 Bf5 
9.Nh4 Rb8 10.Qe1 Qd7 11.e4 Bh3 12.e5 Ne8 13.Bxh3 Qxh3 14.Nc2 Qd7 15.d4 
cxd4 16.cxd4 Rc8 17.Rf2 f5 18.h3 Nc7 19.Kh2 b6 20.Be3 Na5 21.Rd1 Qa4 22.g4
Ne6 23.Nb4 Qb5 24.a4 Qd7 25.gxf5 gxf5 26.Qh1 Rcd8 27.Qf3 Rf7 28.Rg2 Nc6 
29.Na2 Qe8 30.Nc3 Nb4 31.Ne2 Qxa4 32.Ng3 Rdf8 33.Ngxf5 Rxf5 34.Nxf5 Rxf5 
35.Qg4 Qxd1 36.Qxd1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.9"]
[White "Muradli, Mahammad"]
[Black "Liang, Awonder"]
[Result "1/2-1/2"]
[WhiteElo "2407"]
[BlackElo "2575"]
[ECO "A30"]
[EventDate "2018.09.05"]
[PlyCount "94"]

1.Nf3 Nf6 2.c4 b6 3.g3 Bb7 4.Bg2 c5 5.O-O g6 6.Nc3 Bg7 7.d4 cxd4 8.Nxd4 
Bxg2 9.Kxg2 Nc6 10.b3 Qc7 11.Bb2 Qb7 12.f3 O-O 13.e4 a6 14.Re1 Rfd8 15.Nd5
Ne8 16.Qd2 e6 17.Ne3 Ne5 18.Kg1 d6 19.Rad1 b5 20.f4 Nd7 21.f5 e5 22.Ndc2 
Ndf6 23.Qg2 Nxe4 24.Nd5 Qa7+ 25.Bd4 exd4 26.Qxe4 Be5 27.Ncb4 Rac8 28.cxb5 
axb5 29.Nd3 Nf6 30.Nxf6+ Bxf6 31.fxg6 hxg6 32.Qd5 Rc2 33.Rf1 Bg7 34.a4 
bxa4 35.bxa4 Bh6 36.Rf6 Be3+ 37.Kh1 Qa8 38.Rxg6+ Kf8 39.Qxa8 Rxa8 40.Rxd6 
Rxa4 41.Rd5 Raa2 42.Rh5 Rd2 43.Rxd2 Rxd2 44.Ne5 f6 45.Rf5 Rd1+ 46.Kg2 Rg1+
47.Kh3 Ke7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.10"]
[White "Narayanan, Sunilduth Lyna"]
[Black "Garaiev, Kanan"]
[Result "1/2-1/2"]
[WhiteElo "2573"]
[BlackElo "2404"]
[ECO "A18"]
[EventDate "2018.09.05"]
[PlyCount "144"]

1.c4 Nf6 2.Nc3 e6 3.e4 d5 4.e5 d4 5.exf6 dxc3 6.fxg7 cxd2+ 7.Bxd2 Bxg7 8.
Qb3 c5 9.Bc3 Bxc3+ 10.Qxc3 Qd4 11.Qxd4 cxd4 12.f4 Nc6 13.Nf3 O-O 14.O-O-O 
Rd8 15.Bd3 Bd7 16.Be4 Rac8 17.Nxd4 Nb4 18.b3 Nxa2+ 19.Kb2 Nb4 20.Bxb7 Rb8 
21.Bf3 a5 22.Nb5 Kf8 23.Rd2 Ke7 24.Nd4 Rdc8 25.Re1 Kf8 26.Re5 a4 27.Nb5 
Be8 28.Ka3 Na6 29.Kxa4 f6 30.Re3 Nc7 31.Ka3 Bxb5 32.cxb5 Nxb5+ 33.Kb2 Ke7 
34.Bg4 Rc6 35.Rh3 Rh8 36.Be2 Nd6 37.Bd3 h6 38.Re2 Rb6 39.Rhe3 Nb7 40.Rc2 
Rb8 41.Rc3 Na5 42.Be4 Rb4 43.Bd5 R8b6 44.f5 e5 45.Red3 e4 46.Rd2 Rd6 47.
Kc2 Rb5 48.Be6 Nc6 49.Rc4 e3 50.Rxd6 Kxd6 51.Kd1 Ra5 52.Ke2 Ra2+ 53.Kxe3 
Rxg2 54.Rh4 Ke5 55.Kd3 Ne7 56.b4 Rb2 57.h3 Nc6 58.Re4+ Kd6 59.Kc3 Rb1 60.
Ba2 Rc1+ 61.Kb2 Rf1 62.Re6+ Kd7 63.Rxf6 Nxb4 64.Bc4 Rf3 65.Rxh6 Nd3+ 66.
Kc2 Nf2 67.f6 Nxh3 68.Be2 Rf2 69.Kd1 Ng5 70.Rg6 Ne4 71.Bg4+ Ke8 72.Bh5 Kf8
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.11"]
[White "Pichot, Alan"]
[Black "Ozer, Omer Faruk"]
[Result "1-0"]
[WhiteElo "2562"]
[BlackElo "2388"]
[ECO "B33"]
[EventDate "2018.09.05"]
[PlyCount "109"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qb6 5.Nb3 Nf6 6.Nc3 e6 7.Qe2 Bb4 8.Bd2 
O-O 9.a3 Be7 10.O-O-O d5 11.exd5 Nxd5 12.g3 Nxc3 13.Bxc3 e5 14.Bg2 Be6 15.
Bxc6 Qxc6 16.Qxe5 Bf6 17.Qc5 Bxc3 18.Qxc3 Qg2 19.Qd2 Bxb3 20.cxb3 Qf3 21.
Qe3 Qf5 22.Rd3 Rac8+ 23.Kb1 Rcd8 24.Rd1 Rxd3 25.Qxd3 Qxf2 26.Rd2 Qb6 27.
Ka2 g6 28.Qd7 Kg7 29.Qe7 a6 30.Rc2 Qb5 31.Rc7 b6 32.Qe3 Re8 33.Qd4+ Kg8 
34.Qf6 Rf8 35.Rc4 Qh5 36.h4 b5 37.g4 Qd5 38.Rd4 Qe6 39.Rd6 Qxf6 40.Rxf6 
Ra8 41.b4 Kf8 42.a4 Ke7 43.g5 bxa4 44.Ka3 Rd8 45.Rxa6 Rd4 46.b5 Rxh4 47.
Rxa4 Rh3+ 48.b3 Rd3 49.Re4+ Kd6 50.Rc4 Ke6 51.b6 Rd8 52.Kb4 f5 53.Kb5 Ke5 
54.b7 Rb8 55.Kb6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.12"]
[White "Lagunow, Raphael"]
[Black "Vavulin, Maxim"]
[Result "0-1"]
[WhiteElo "2403"]
[BlackElo "2559"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "86"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 6.O-O-O Bb7 7.h4 b4 8.Nd5 a5 
9.f3 e6 10.Nf4 h6 11.Bd3 Nd7 12.Nge2 Ne7 13.Nh3 d5 14.c4 bxc3 15.Nxc3 Ba6 
16.h5 g5 17.g4 Bxd3 18.Qxd3 c6 19.f4 gxf4 20.Nxf4 a4 21.Rhf1 Qa5 22.Rd2 
Nb6 23.Rdf2 Nc4 24.Ng2 Qb4 25.a3 Qb3 26.e5 c5 27.dxc5 Nc6 28.Qd1 Bxe5 29.
Qxb3 axb3 30.Nb5 Ra5 31.Nd6+ Bxd6 32.cxd6 N6e5 33.Kb1 Nxe3 34.Nxe3 Kd7 35.
Rf4 Rb8 36.Rf6 Ra4 37.Rxh6 Re4 38.Nd1 Rxg4 39.Nc3 Kxd6 40.Rd1 Ke7 41.Re1 
Rg5 42.Rh7 Rbg8 43.h6 d4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.13"]
[White "Bai Jinshi"]
[Black "Percivaldi, Martin"]
[Result "0-1"]
[WhiteElo "2556"]
[BlackElo "2376"]
[ECO "B14"]
[EventDate "2018.09.05"]
[PlyCount "86"]

1.d4 e6 2.c4 d5 3.Nf3 Nf6 4.Nc3 c5 5.e3 cxd4 6.exd4 Bb4 7.cxd5 Nxd5 8.Bd2 
O-O 9.Bd3 Nxc3 10.bxc3 Be7 11.O-O Qc7 12.Ne5 Nd7 13.f4 b6 14.Qh5 f5 15.g4 
Nxe5 16.fxe5 g6 17.Qh3 Kh8 18.gxf5 gxf5 19.Kf2 Bb7 20.Rg1 Rg8 21.Rxg8+ 
Rxg8 22.Rg1 Rxg1 23.Kxg1 Qc6 24.Kf2 Qd5 25.Qh5 Bc6 26.Be3 Qxa2+ 27.Be2 Qd5
28.Bf3 Qxf3+ 29.Qxf3 Bxf3 30.Kxf3 Kg7 31.c4 Kf7 32.Ke2 Ke8 33.d5 Kd7 34.
Kd3 Bc5 35.Bf4 a6 36.Kc2 b5 37.Kb3 Bf2 38.Bd2 h5 39.Kb4 h4 40.Bg5 Bg3 41.
h3 f4 42.cxb5 axb5 43.Kxb5 f3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.14"]
[White "Nikolovski, Nikola"]
[Black "Hakobian, Aram"]
[Result "0-1"]
[WhiteElo "2388"]
[BlackElo "2554"]
[ECO "B63"]
[EventDate "2018.09.05"]
[PlyCount "68"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 Qb6 7.Nb3 e6 8.Qd2 
Be7 9.f3 O-O 10.O-O-O Rd8 11.Be3 Qc7 12.Qf2 d5 13.exd5 Nxd5 14.Nxd5 Rxd5 
15.Rxd5 exd5 16.g4 Ne5 17.Kb1 Nc4 18.Bd4 a5 19.h4 a4 20.Nc1 b5 21.Bd3 Be6 
22.Rg1 Qf4 23.Bxc4 dxc4 24.Ne2 Qd6 25.h5 b4 26.h6 c3 27.hxg7 cxb2 28.Bxb2 
Qd5 29.Qh2 Qxa2+ 30.Kc1 Bg5+ 31.Nf4 a3 32.Be5 b3 33.Rh1 h6 34.cxb3 Rc8+ 
0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.15"]
[White "Lomasov, Semion"]
[Black "Nikitenko, Mikhail"]
[Result "1/2-1/2"]
[WhiteElo "2545"]
[BlackElo "2368"]
[ECO "C41"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.a4 a5 8.Re1 b6 
9.b3 Bb7 10.Bb2 Re8 11.dxe5 dxe5 12.Nd5 Bd6 13.Bb5 c6 14.Nxf6+ Qxf6 15.Bc4
h6 16.Nh4 Bc5 17.Nf5 Nf8 18.Qh5 Bc8 19.Re2 Ng6 20.g3 Be6 21.Bxe6 Qxe6 22.
Rd1 Bf8 23.Red2 b5 24.h4 bxa4 25.bxa4 Qa2 26.Ba1 Qxa4 27.Qf3 Qc4 28.h5 Nh8
29.Qg4 Kh7 30.Bb2 Qa2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.16"]
[White "Agmanov, Zhandos"]
[Black "Kollars, Dmitrij"]
[Result "0-1"]
[WhiteElo "2379"]
[BlackElo "2536"]
[ECO "B48"]
[EventDate "2018.09.05"]
[PlyCount "114"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qd2 Nf6 8.O-O-O
Bb4 9.f3 Ne7 10.Nde2 b5 11.Kb1 Ba5 12.Qd4 Nc6 13.Qc5 h6 14.Bf4 e5 15.Be3 
Bb4 16.Qb6 Qxb6 17.Bxb6 Rb8 18.Be3 d6 19.Nd5 Nxd5 20.Rxd5 Ke7 21.c3 Ba5 
22.Nc1 Be6 23.Rd1 Bb6 24.Bxb6 Rxb6 25.Bd3 a5 26.Rd2 b4 27.c4 a4 28.b3 Ra8 
29.Kb2 Na5 30.Rhd1 g6 31.Rf2 Nb7 32.Bb1 f5 33.f4 a3+ 34.Ka1 fxe4 35.fxe5 
Nc5 36.Re1 d5 37.cxd5 Bxd5 38.Rd2 Ke6 39.Ne2 Kxe5 40.Ng3 Rf8 41.Rde2 Rf4 
42.Nf1 Rbf6 43.Ne3 Be6 44.Rc1 Nd3 45.Rc6 h5 46.g3 Rf3 47.Nc4+ Kd4 48.Nd2 
Bd5 49.Rc4+ Bxc4 50.Rxe4+ Kd5 51.bxc4+ Kc5 52.Re8 Kc6 53.Rd8 Nc5 54.Nxf3 
Rxf3 55.Rd1 Rf2 56.Bxg6 b3 57.h4 Kc7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.17"]
[White "Lobanov, Sergei"]
[Black "Can, Isik"]
[Result "0-1"]
[WhiteElo "2535"]
[BlackElo "2361"]
[ECO "B12"]
[EventDate "2018.09.05"]
[PlyCount "88"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 c5 6.Be3 Qb6 7.Nc3 Nc6 8.Na4 Qa5+ 
9.c3 c4 10.O-O b5 11.Nc5 Bxc5 12.dxc5 Nge7 13.b4 Qa3 14.Qc1 Qxc1 15.Rfxc1 
Kd7 16.a4 a6 17.Ra2 Rhb8 18.Rca1 bxa4 19.Bd1 Bg4 20.Bxa4 Bxf3 21.gxf3 Kc7 
22.Bc2 d4 23.Bxd4 Nxd4 24.cxd4 Rxb4 25.Be4 Nd5 26.Rxa6 Rxa6 27.Rxa6 c3 28.
Ra7+ Kc6 29.Rxf7 Rxd4 30.Bxh7 Nb4 31.Ra7 Nd3 32.Ra2 Kxc5 33.Bxd3 Rxd3 34.
Kf1 Kc4 35.Ke2 Rd5 36.Ra6 c2 37.Rc6+ Kb3 38.Rb6+ Kc3 39.Rc6+ Kb2 40.Rb6+ 
Kc1 41.f4 Rd2+ 42.Ke1 Rd4 43.Ke2 Rxf4 44.f3 Rc4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.18"]
[White "Miciano, John Marvin"]
[Black "Christiansen, Johan-Sebastian"]
[Result "0-1"]
[WhiteElo "2374"]
[BlackElo "2525"]
[ECO "A00"]
[EventDate "2018.09.05"]
[PlyCount "74"]

1.g3 d5 2.Bg2 e5 3.d3 Nf6 4.Nf3 Bd6 5.O-O O-O 6.Nbd2 Re8 7.e4 c6 8.c3 Nbd7
9.Qc2 h6 10.Re1 Nf8 11.Nf1 Ng6 12.Ne3 Be6 13.Nf5 Bf8 14.h3 Qd7 15.g4 Rad8 
16.Be3 b6 17.Rad1 Qc8 18.Kh2 Qc7 19.Kg1 Rd7 20.Bc1 Red8 21.exd5 cxd5 22.
Qa4 Re8 23.Nh2 Rdd8 24.Ng3 Bd7 25.Qb3 Bc5 26.Nhf1 Nf4 27.Bxf4 exf4 28.Ne2 
h5 29.g5 Nh7 30.d4 Nxg5 31.Nh2 Bf8 32.h4 Ne4 33.Nf3 Bg4 34.Ne5 Rxe5 35.
dxe5 f3 36.Nf4 fxg2 37.Rxd5 Nd2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.19"]
[White "Puranik, Abhimanyu"]
[Black "Philippe, Guillaume"]
[Result "1/2-1/2"]
[WhiteElo "2524"]
[BlackElo "2358"]
[ECO "A05"]
[EventDate "2018.09.05"]
[PlyCount "125"]

1.Nf3 Nf6 2.g3 b5 3.Bg2 Bb7 4.Na3 a6 5.c4 c6 6.O-O d6 7.d4 Nbd7 8.Qb3 e6 
9.Bf4 Be7 10.Rac1 O-O 11.Rfd1 Qb6 12.Be3 Ng4 13.Bg5 Bxg5 14.Nxg5 Ngf6 15.
c5 dxc5 16.dxc5 Nxc5 17.Qc2 h6 18.Nxf7 Kxf7 19.Qxc5 Qxc5 20.Rxc5 Rfd8 21.
Rcc1 Rxd1+ 22.Rxd1 Ke7 23.Nc2 Nd5 24.e4 Nb6 25.b4 a5 26.a3 axb4 27.axb4 
Ra2 28.Nd4 Rb2 29.Bh3 Rxb4 30.Nxe6 Bc8 31.Nd8 Rc4 32.Bf1 Rc3 33.Nxc6+ Rxc6
34.Bxb5 Rc2 35.Bd3 Rb2 36.Rb1 Rxb1+ 37.Bxb1 Kd6 38.f4 Kc5 39.Kf2 Kd4 40.e5
Nd5 41.Bg6 Be6 42.h4 Ne3 43.Bh5 Bg4 44.Bf7 h5 45.Bg6 Nf5 46.Bf7 Ne7 47.Be8
g6 48.Bf7 Bf5 49.Kf3 Kd3 50.Ba2 Kd2 51.Kf2 Be4 52.Bf7 Bf5 53.Ba2 Bc2 54.g4
hxg4 55.Kg3 Bf5 56.Bf7 Ke3 57.h5 gxh5 58.Bxh5 Nd5 59.Bxg4 Bxg4 60.Kxg4 
Nxf4 61.Kf5 Kf3 62.e6 Nxe6 63.Kxe6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.20"]
[White "Zou Chen"]
[Black "Santos Ruiz, Miguel"]
[Result "1/2-1/2"]
[WhiteElo "2365"]
[BlackElo "2524"]
[ECO "C60"]
[EventDate "2018.09.05"]
[PlyCount "146"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 g6 4.c3 a6 5.Ba4 b5 6.Bb3 Bg7 7.O-O Nge7 8.d4 exd4
9.cxd4 O-O 10.d5 Na5 11.d6 cxd6 12.Qxd6 Nb7 13.Qb4 Nc6 14.Qe1 Nc5 15.Bg5 
Qe8 16.Nc3 Bb7 17.Qe3 Nxb3 18.axb3 Nb4 19.Rad1 d5 20.Nxd5 Nxd5 21.exd5 
Qxe3 22.fxe3 h6 23.Be7 Rfe8 24.d6 Bxb2 25.Ne1 Ba3 26.Nd3 Bd5 27.Nf4 Bxb3 
28.Nd5 Bxd5 29.Rxd5 Rxe7 30.dxe7 Bxe7 31.Ra1 Bf6 32.Ra5 Bc3 33.Ra2 b4 34.
Rb5 Kg7 35.Rb6 a5 36.Ra4 Bd2 37.Kf2 Re8 38.Rb5 Bxe3+ 39.Kf1 Bf4 40.Raxa5 
Bxh2 41.Rxb4 Bg3 42.Rb1 h5 43.Ra7 g5 44.Ra3 h4 45.Rxg3 hxg3 46.Rb3 Kg6 47.
Rxg3 f5 48.Ra3 Rb8 49.g3 Rb2 50.Ra5 Rd2 51.Rb5 Kf6 52.Ra5 g4 53.Rb5 Ke6 
54.Rb4 Ke5 55.Rf4 Rd3 56.Kg2 Rd2+ 57.Kg1 Rd4 58.Rf2 Ke4 59.Rf4+ Ke5 60.Rf2
Rd3 61.Kg2 Re3 62.Rf4 Re2+ 63.Kg1 Rd2 64.Rf1 Rd5 65.Rf4 Rd4 66.Rf2 f4 67.
Rxf4 Rxf4 68.gxf4+ Kxf4 69.Kf2 g3+ 70.Kg2 Kg4 71.Kg1 Kh3 72.Kh1 g2+ 73.Kg1
Kg3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.21"]
[White "Schitco, Ivan"]
[Black "Yakubboev, Nodirbek"]
[Result "1/2-1/2"]
[WhiteElo "2358"]
[BlackElo "2521"]
[ECO "E04"]
[EventDate "2018.09.05"]
[PlyCount "130"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 c5 6.O-O Nc6 7.dxc5 Bxc5 8.Qxd8+
Nxd8 9.Nbd2 c3 10.bxc3 Bd7 11.Ne5 Rc8 12.a4 Bd6 13.Nxd7 Kxd7 14.c4 Nc6 15.
Nb3 Ke7 16.Rb1 b6 17.a5 Nd7 18.axb6 axb6 19.Bb2 f6 20.Rbc1 Na5 21.Nxa5 
bxa5 22.Bc3 Bb4 23.Bb7 Rc7 24.Ba6 Rb8 25.Bd4 Ra8 26.Bb5 a4 27.Ra1 a3 28.
Rfb1 Bc5 29.e3 e5 30.Bb2 Nb6 31.Bc1 Kd6 32.Ra2 Rca7 33.Rb3 Kc7 34.Kf1 Nc8 
35.Ke2 Nd6 36.Kd3 e4+ 37.Ke2 f5 38.h3 g6 39.Rb1 Nxb5 40.Rxb5 Ra5 41.Rxa5 
Rxa5 42.Kd2 Bb4+ 43.Kc2 Kc6 44.Kb3 Kc5 45.Bd2 Bxd2 46.Rxd2 Ra8 47.Rd5+ Kc6
48.Ka2 Ra4 49.Rd8 Ra7 50.Rd5 Ra8 51.Rb5 Ra4 52.Rb8 Kc7 53.Rb3 Rxc4 54.Kxa3
Rc1 55.h4 Kd6 56.Rb2 Ke5 57.Kb3 Kf6 58.Rc2 Rd1 59.Kb2 Rf1 60.Kc3 h6 61.Rb2
g5 62.Rb6+ Kg7 63.hxg5 hxg5 64.Rb2 Kg6 65.g4 fxg4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.22"]
[White "Karthik, Venkataraman"]
[Black "Schekachikhin, Maxim"]
[Result "1-0"]
[WhiteElo "2519"]
[BlackElo "2356"]
[ECO "D43"]
[EventDate "2018.09.05"]
[PlyCount "83"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.g3 Nbd7 6.Bg2 dxc4 7.O-O Be7 8.a4 a5 
9.e4 O-O 10.Bf4 Bb4 11.Qc2 b6 12.Rad1 Bb7 13.Rfe1 Rc8 14.Nd2 Ba6 15.Na2 c5
16.d5 e5 17.Bg5 h6 18.Bxf6 Nxf6 19.Nc3 Ne8 20.f4 exf4 21.gxf4 Qf6 22.Rf1 
Qg6 23.Nf3 Nf6 24.Nh4 Qh5 25.Qf2 Qg4 26.Kh1 Rce8 27.e5 Nh7 28.Be4 Bxc3 29.
bxc3 f5 30.Rg1 Qh5 31.Bf3 Qf7 32.Ng6 Ng5 33.Nxf8 Nh3 34.Qg2 Nxg1 35.Rxg1 
Qxf8 36.Qg6 Bb7 37.Qxb6 Qf7 38.Qxc5 Kh8 39.Qxc4 Rd8 40.Rd1 g5 41.Qd4 gxf4 
42.Qxf4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.23"]
[White "Krishna Teja, N."]
[Black "Jarmula, Lukasz"]
[Result "0-1"]
[WhiteElo "2356"]
[BlackElo "2504"]
[ECO "E39"]
[EventDate "2018.09.05"]
[PlyCount "50"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Nf3 c5 6.dxc5 Na6 7.Bf4 Nxc5 8.a3 
Bxc3+ 9.Qxc3 Nce4 10.Qd4 d6 11.O-O-O Qc7 12.Bxd6 Nxd6 13.Qxd6 Qxc4+ 14.Kb1
Ne4 15.Qe7 e5 16.Nxe5 Nc3+ 17.Kc1 Qb3 18.bxc3 Qxc3+ 19.Kb1 Bf5+ 20.e4 Qb3+
21.Kc1 Bxe4 22.Bd3 Rac8+ 23.Kd2 Bxd3 24.Qb4 Qc2+ 25.Ke3 Qe2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.24"]
[White "Arcuti, Davide"]
[Black "Bellahcene, Bilel"]
[Result "0-1"]
[WhiteElo "2356"]
[BlackElo "2501"]
[ECO "E39"]
[EventDate "2018.09.05"]
[PlyCount "52"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.a3 Bxc5 7.Nf3 b6 8.Bf4 
Bb7 9.Rd1 Nc6 10.e3 Nh5 11.Bd6 Bxd6 12.Rxd6 Qe7 13.Qd1 Rad8 14.Be2 f5 15.
O-O Nf6 16.Rd2 Ne4 17.Nxe4 fxe4 18.Nd4 Ne5 19.Kh1 Qg5 20.Qb3 Nf3 21.Bxf3 
exf3 22.g4 Rf6 23.Qb5 e5 24.Nf5 Rxf5 25.Rxd7 Rxd7 26.Qxd7 Rf7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.25"]
[White "Asadli, Vugar"]
[Black "Sawlin, Leonid"]
[Result "1-0"]
[WhiteElo "2492"]
[BlackElo "2355"]
[ECO "C11"]
[EventDate "2018.09.05"]
[PlyCount "77"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 b6 
9.O-O-O O-O 10.g4 a6 11.Ne2 Qc7 12.Kb1 f6 13.exf6 Nxf6 14.Rg1 Ne4 15.Qe1 
Bd6 16.c3 a5 17.g5 a4 18.a3 Ba6 19.Bh3 Rae8 20.g6 Bxe2 21.gxh7+ Kh8 22.
Qxe2 Bxf4 23.Nh4 Ne7 24.Bxe6 Bxe3 25.Qxe3 Rf6 26.Bh3 Qxh2 27.c4 Qf2 28.Ng2
Qxe3 29.Nxe3 Rf3 30.Bd7 Rd8 31.Ng4 Rxd7 32.Ne5 Rb3 33.Rh1 Nd6 34.Nxd7 Nxc4
35.Rde1 Rxb2+ 36.Ka1 Rb3 37.Rxe7 Rxa3+ 38.Kb1 Rb3+ 39.Kc1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.26"]
[White "Kalogeris, Ioannis"]
[Black "Lorparizangeneh, Shahin"]
[Result "1/2-1/2"]
[WhiteElo "2352"]
[BlackElo "2491"]
[ECO "B12"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.a3 Bxc5 6.Nf3 Ne7 7.b4 Bb6 8.Bb2 a5 9.
Nc3 Bc7 10.Nb5 axb4 11.axb4 Rxa1 12.Qxa1 Nbc6 13.Nxc7+ Qxc7 14.b5 Na5 15.
Bd3 Nc4 16.Bf1 Na5 17.Bd3 Nc4 18.Bd4 Bd7 19.Qa4 O-O 20.O-O Ng6 21.Re1 f6 
22.Bxc4 Qxc4 23.Qxc4 dxc4 24.Rb1 Kf7 25.Nd2 fxe5 26.Bc3 Rd8 27.g3 Kg8 28.
h4 Be8 29.Nxc4 Rc8 30.Rb4 Ne7 31.Bxe5 Nd5 32.Nd6 Nxb4 33.Nxc8 Bxb5 34.Nd6 
Bc6 35.c4 Nd3 36.f4 Nc5 37.Kf2 Ne4+ 38.Nxe4 Bxe4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.27"]
[White "Sadikhov, Ulvi"]
[Black "Piyumantha, M. Sasith Nipun"]
[Result "1-0"]
[WhiteElo "2491"]
[BlackElo "2139"]
[ECO "B12"]
[EventDate "2018.09.05"]
[PlyCount "125"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 c5 6.O-O Nc6 7.c3 cxd4 8.Nxd4 Nxd4
9.cxd4 Ne7 10.Nc3 Nc6 11.g4 Bg6 12.f4 Qd7 13.h4 Be4 14.Be3 Be7 15.h5 g6 
16.h6 a6 17.Rc1 Bf8 18.Na4 Qd8 19.g5 Be7 20.Nc5 Bxc5 21.Rxc5 O-O 22.Qa4 
Qb6 23.b3 Qd8 24.Rfc1 Qd7 25.Kf2 Rfb8 26.Qa3 Rc8 27.R5c3 Qe8 28.Qc5 Qf8 
29.b4 Rd8 30.Qxf8+ Kxf8 31.a3 Rdc8 32.a4 Ke8 33.b5 axb5 34.Bxb5 Kd7 35.Bd2
Kd8 36.Ke3 Na7 37.Rxc8+ Rxc8 38.Ba5+ Ke7 39.Bb4+ Kd8 40.Rxc8+ Nxc8 41.a5 
Na7 42.Ba4 Bb1 43.Bc5 Nc8 44.Kd2 Be4 45.Kc3 Bg2 46.Kb4 Bf1 47.Kc3 Be2 48.
Kd2 Bf1 49.Ke3 Bc4 50.Kd2 Bf1 51.Kc3 Be2 52.Kb4 Bf1 53.Bf8 Be2 54.Kc5 Bf1 
55.Bg7 Ke7 56.Bf6+ Kf8 57.Bd7 Na7 58.Kb6 Nc6 59.Bxc6 bxc6 60.a6 Bxa6 61.
Kxa6 Ke8 62.Kb6 Kd7 63.Kb7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.28"]
[White "Zhao Chenxi"]
[Black "Tang, Andrew"]
[Result "0-1"]
[WhiteElo "2275"]
[BlackElo "2489"]
[ECO "C79"]
[EventDate "2018.09.05"]
[PlyCount "44"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6 6.c4 Bd7 7.Nc3 g6 8.d3 Bg7 
9.Bg5 h6 10.Be3 O-O 11.h3 g5 12.d4 g4 13.hxg4 exd4 14.Bxd4 Bxg4 15.Bxc6 
bxc6 16.Qd2 Bxf3 17.gxf3 Nh5 18.Bxg7 Kxg7 19.Rfd1 Qh4 20.Qd4+ Kh7 21.Kf1 
Nf4 22.Ke1 c5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.29"]
[White "Gulden, Egemen"]
[Black "Sindarov, Javokhir"]
[Result "0-1"]
[WhiteElo "2068"]
[BlackElo "2484"]
[ECO "B26"]
[EventDate "2018.09.05"]
[PlyCount "74"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 Nf6 7.h3 O-O 8.Nge2 Rb8 
9.O-O b5 10.Qd2 b4 11.Nd1 Ba6 12.f4 Nd7 13.g4 Qa5 14.Rf2 Rfc8 15.f5 c4 16.
fxg6 fxg6 17.Bh6 cxd3 18.cxd3 Bxh6 19.Qxh6 Nde5 20.d4 Nd3 21.Nf4 Nxf4 22.
Qxf4 Rf8 23.Qe3 Qb6 24.Rd2 Rbc8 25.e5 dxe5 26.Bd5+ Kh8 27.Bxc6 Rf1+ 28.Kh2
Qxc6 29.Qxe5+ Kg8 30.d5 Qb6 31.Kg3 Rcf8 32.d6 Qg1+ 33.Kh4 Re1 34.Ne3 Qxe3 
35.Rxe1 Qh6+ 36.Kg3 Qxd2 37.Qe6+ Rf7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.30"]
[White "Sargsian, Shant"]
[Black "Nyambileg, Erdene-Ochir"]
[Result "1-0"]
[WhiteElo "2477"]
[BlackElo "1798"]
[ECO "E97"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 e5 7.O-O Nc6 8.Be3 Ng4 
9.Bg5 f6 10.Bh4 g5 11.Bg3 Nh6 12.dxe5 dxe5 13.Qb3 Qe8 14.Rad1 Nd8 15.c5+ 
Be6 16.Qc2 c6 17.Nd2 Qg6 18.Nc4 Nhf7 19.Ne3 h5 20.h3 Nh6 21.Rd6 Re8 22.Qd1
g4 23.hxg4 hxg4 24.Bc4 Bf8 25.Rxd8 Raxd8 26.Bxe6+ Kh8 27.Bd7 Re7 28.Bf5 
Qe8 29.Qe2 Rg7 30.Bh4 Be7 31.g3 Rd4 32.Kg2 Qd8 33.Rh1 Kg8 34.Be6+ Nf7 35.
Nf5 Rd2 36.Qc4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.31"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Harsha, Bharathakoti"]
[Result "0-1"]
[WhiteElo "1989"]
[BlackElo "2474"]
[ECO "C03"]
[EventDate "2018.09.05"]
[PlyCount "72"]

1.e4 e6 2.d4 d5 3.Nd2 Be7 4.Ngf3 Nf6 5.e5 Nfd7 6.Bd3 c5 7.O-O Nc6 8.Re1 
cxd4 9.Nb3 Qb6 10.a4 a6 11.a5 Qc7 12.Bf4 Bb4 13.Re2 Nc5 14.Nbxd4 Bxa5 15.
c3 Nxd3 16.Qxd3 Rb8 17.Rc1 Bd7 18.Nb3 Bb6 19.Nfd4 Ne7 20.c4 dxc4 21.Rxc4 
Bc6 22.Qg3 O-O 23.Nxc6 bxc6 24.Rec2 Rfd8 25.h3 Rd5 26.Qf3 Qd7 27.R4c3 h6 
28.Qe2 a5 29.Nc5 Bxc5 30.Rxc5 Ng6 31.Bg3 Rxb2 32.Rxc6 Rd1+ 33.Kh2 Rbb1 34.
Bh4 Nxh4 35.Rc8+ Kh7 36.R2c7 Nf5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.32"]
[White "Fleri, Matthew"]
[Black "Gavrilescu, David"]
[Result "0-1"]
[WhiteElo "1625"]
[BlackElo "2470"]
[ECO "B22"]
[EventDate "2018.09.05"]
[PlyCount "102"]

1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nc6 5.Nf3 Bf5 6.Be3 Nf6 7.Bb5 cxd4 8.
Bxc6+ Qxc6 9.cxd4 Qa6 10.Nc3 e6 11.a3 Rc8 12.Ne5 Be7 13.Qe2 Qa5 14.O-O O-O
15.g4 Bg6 16.Nxg6 hxg6 17.Rfc1 Rc6 18.b4 Qd8 19.Nb5 Rxc1+ 20.Rxc1 a6 21.
Nc3 a5 22.Rb1 axb4 23.axb4 Qc7 24.Na4 Qc6 25.Nc5 b6 26.b5 Qa8 27.g5 Ne4 
28.Nd7 Nc3 29.Qe1 Nxb1 30.Nxf8 Na3 31.Nd7 Qd8 32.Ne5 Bxg5 33.Qc1 Bxe3 34.
Qxe3 Nxb5 35.Nc6 Qd7 36.d5 exd5 37.Qxb6 Qg4+ 38.Kf1 Nc3 39.Qe3 Qc4+ 40.Kg2
Qxc6 41.Qg5 d4+ 42.f3 Qd7 43.Qd2 d3 44.Kf2 Nb1 45.Qd1 d2 46.Ke3 Na3 47.Ke2
Nc4 48.f4 Qe6+ 49.Kf2 Qe4 50.Qg4 Qd4+ 51.Kg2 Ne3+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.33"]
[White "Agibileg, Uurtsaikh"]
[Black "Van Foreest, Jorden"]
[Result "0-1"]
[WhiteElo "2321"]
[BlackElo "2624"]
[ECO "E24"]
[EventDate "2018.09.05"]
[PlyCount "66"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 b6 6.e3 Nc6 7.Bd3 Na5 8.Nf3 
Ba6 9.Nd2 c5 10.O-O Rc8 11.e4 O-O 12.Qe2 cxd4 13.cxd4 d6 14.Bb2 Nd7 15.
Rac1 e5 16.Qe3 Qe7 17.f4 Rc7 18.c5 Bxd3 19.cxd6 Qxd6 20.dxe5 Qe6 21.Rxc7 
Bxf1 22.f5 Qa2 23.Qc3 Bb5 24.e6 Nf6 25.e7 Re8 26.g4 Nc4 27.Rxc4 Bxc4 28.g5
Nh5 29.Qd4 Bb5 30.Qe5 a6 31.f6 Nf4 32.h4 Nd3 33.Qd5 Qxb2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.34"]
[White "Martirosian, Haik"]
[Black "Urazayev, Arystanbek"]
[Result "1-0"]
[WhiteElo "2597"]
[BlackElo "2333"]
[ECO "D24"]
[EventDate "2018.09.05"]
[PlyCount "101"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 dxc4 5.e3 a6 6.a4 Nc6 7.Bxc4 b6 8.O-O Na5 
9.Ba2 Bb7 10.Qe2 c5 11.Rd1 Qb8 12.e4 cxd4 13.Nxd4 Bd6 14.Nf3 Bc5 15.Bg5 
O-O 16.Bxf6 gxf6 17.e5 Rd8 18.Ne4 Bxe4 19.Qxe4 Be7 20.Qh4 Kg7 21.Re1 Ra7 
22.Qg4+ Kh8 23.Qh5 Kg7 24.Re4 f5 25.Ng5 Bxg5 26.Qxg5+ Kf8 27.Qh6+ Ke8 28.
Ree1 Nc6 29.Qxh7 Rad7 30.Qh8+ Ke7 31.Qf6+ Ke8 32.h4 Rd4 33.h5 Re4 34.Rxe4 
fxe4 35.Bxe6 fxe6 36.Qxe6+ Ne7 37.Qf6 Nd5 38.Qg6+ Ke7 39.Qxe4 Qc8 40.Qh7+ 
Ke6 41.Qg6+ Ke7 42.Qg5+ Ke6 43.Rc1 Qd7 44.h6 Rf8 45.Qg6+ Kxe5 46.Re1+ Kd4 
47.h7 Qd8 48.Rd1+ Kc5 49.Qe6 a5 50.Rc1+ Kd4 51.Qe2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.35"]
[White "Petrosian, Manuel"]
[Black "Tuncer, Tuna"]
[Result "1-0"]
[WhiteElo "2581"]
[BlackElo "2342"]
[ECO "A85"]
[EventDate "2018.09.05"]
[PlyCount "211"]

1.d4 f5 2.c4 Nf6 3.Nf3 e6 4.Nc3 b6 5.g3 Bb7 6.Bg2 d5 7.Bg5 h6 8.Bxf6 Qxf6 
9.Ne5 c6 10.cxd5 exd5 11.Qa4 Kd8 12.O-O Bd6 13.f4 a5 14.Qb3 Nd7 15.e3 Qe6 
16.Rac1 Ke7 17.Nxd7 Qxd7 18.Na4 b5 19.Nb6 Qe6 20.Nxa8 Rxa8 21.a4 b4 22.Rf2
Kd7 23.Bf1 Kc7 24.Rfc2 Kb6 25.Qd3 g6 26.Be2 Rc8 27.Kf2 Be7 28.b3 Rc7 29.
Rg1 h5 30.h3 Bc8 31.Qd2 Bb7 32.Bd3 Bc8 33.Qe2 Bd7 34.Qf3 Rc8 35.Ke1 Re8 
36.Kd2 Ka7 37.Rcc1 Bd8 38.Bf1 Bb6 39.Qe2 Kb8 40.Qf2 Qf6 41.Be2 Qe7 42.Bf3 
c5 43.Rge1 Be6 44.dxc5 Bxc5 45.Qe2 Bd7 46.Bxd5 Qd6 47.Qd3 Rd8 48.Bf3 Qb6 
49.Ke2 Bxa4 50.Qxd8+ Qxd8 51.bxa4 Qb6 52.Red1 b3 53.Rd3 b2 54.Rb1 Kc7 55.
Rc3 Kd8 56.Bd5 Be7 57.Rb3 Qa6+ 58.Rd3 Qf6 59.Rb3 Qa6+ 60.Rd3 Qf6 61.Bc4+ 
Kc7 62.Bb5 Bb4 63.Rb3 h4 64.R3xb2 hxg3 65.Rc2+ Kb8 66.Kf3 Qe7 67.Bc6 g5 
68.Rd1 g4+ 69.hxg4 fxg4+ 70.Kxg4 Bd6 71.Kf3 Bc5 72.Be4 Bb6 73.Rb2 Ka7 74.
Rbd2 Qc5 75.Rd7+ Kb8 76.R1d3 Bc7 77.Rh7 Qc1 78.Kxg3 Qg1+ 79.Kf3 Qf1+ 80.
Kg4 Qg1+ 81.Kf5 Qg8 82.Rdd7 Qe8 83.Bd5 Qf8+ 84.Kg4 Qf6 85.Be4 Qa1 86.Rdg7 
Qd1+ 87.Bf3 Qd8 88.Kg3 Qf8 89.Bg4 Qc5 90.Rg8+ Ka7 91.Bf3 Kb6 92.Rh6+ Bd6 
93.Rgg6 Qxe3 94.Rxd6+ Kc5 95.Rhe6 Qg1+ 96.Bg2 Kb4 97.Re4+ Kc3 98.Rd5 Qa7 
99.Ree5 Qg7+ 100.Rg5 Qa7 101.Rc5+ Kb4 102.Bf3 Qe7 103.Rce5 Qa7 104.Re4+ 
Ka3 105.Bg2 Qg1 106.Rxa5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.36"]
[White "Murzin, Volodar"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "0-1"]
[WhiteElo "2349"]
[BlackElo "2565"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "160"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.O-O d6 6.c3 O-O 7.a4 a6 8.Nbd2 Ba7 
9.Re1 Ne7 10.Nf1 Ng6 11.Be3 Bxe3 12.fxe3 c6 13.Ng3 d5 14.exd5 cxd5 15.Ba2 
Be6 16.d4 e4 17.Nd2 b5 18.Bb3 Rb8 19.axb5 axb5 20.Qe2 Qd6 21.Nh5 Nxh5 22.
Qxh5 f5 23.g3 Rfc8 24.Qe2 Qb6 25.Ra2 Ra8 26.Rea1 Rxa2 27.Rxa2 Nf8 28.Qf1 
h6 29.Qa1 b4 30.Ra5 bxc3 31.bxc3 Qd6 32.Ra7 Nd7 33.Qa5 Nf6 34.Ra6 Rc6 35.
Rxc6 Qxc6 36.Ba4 Qc8 37.Bb5 Kh7 38.Nf1 Bf7 39.Be2 Qb7 40.Qb5 Qc8 41.Qc5 
Qa8 42.Qc7 Bg6 43.Qb6 Qa2 44.Bd1 Qa1 45.Qb3 Be8 46.h3 Qa6 47.Qb2 Bb5 48.
Qf2 Qc8 49.Qe1 g5 50.Be2 Bxe2 51.Qxe2 Qxc3 52.Qf2 Kg6 53.Kg2 Qc1 54.Qe2 
Qa1 55.Qd2 Qa4 56.Kg1 Ne8 57.Qc1 Qc4 58.Qd2 Qd3 59.Qa2 Nf6 60.Qf2 Qd1 61.
Kg2 Nh5 62.Nh2 Nf6 63.Nf1 Ne8 64.Nh2 Nd6 65.Qa2 f4 66.gxf4 Nf5 67.Ng4 
Nxe3+ 68.Nxe3 Qf3+ 69.Kh2 Qxf4+ 70.Kg2 Qf3+ 71.Kh2 Qxe3 72.Qxd5 Qf2+ 73.
Kh1 Qf1+ 74.Kh2 Qf4+ 75.Kg2 Kh5 76.Qe6 Qf3+ 77.Kh2 e3 78.Kg1 Qf2+ 79.Kh1 
Qf3+ 80.Kg1 e2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.37"]
[White "Repka, Christopher"]
[Black "Amartuvshin, Ganzorig"]
[Result "0-1"]
[WhiteElo "2523"]
[BlackElo "2280"]
[ECO "E71"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Be3 e5 7.d5 a5 8.g4 Na6 9.
Nge2 h5 10.f3 Nc5 11.Qd2 Nh7 12.Bg2 f5 13.O-O-O fxg4 14.hxg4 hxg4 15.f4 
Bd7 16.Rh2 g3 17.Nxg3 exf4 18.Bxf4 Rxf4 19.Qxf4 Be5 20.Qh6 Qg5+ 21.Kc2 
Qxh6 22.Rxh6 Kg7 23.Rdh1 Ng5 24.Nf1 Rf8 25.Nd1 a4 26.R6h4 a3 27.b3 b5 28.
Nd2 Bg3 29.cxb5 Bxh4 30.Rxh4 Bxb5 31.Nc4 Bxc4 32.bxc4 Nf7 33.Rh3 Ra8 34.
Nc3 Ne5 35.Nb5 Rf8 36.Rg3 Rf2+ 37.Kc3 Rxa2 38.Nxc7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.38"]
[White "Sanal, Vahap"]
[Black "Garidmagnai, Byambasuren"]
[Result "1/2-1/2"]
[WhiteElo "2502"]
[BlackElo "2287"]
[ECO "A49"]
[EventDate "2018.09.05"]
[PlyCount "126"]

1.Nf3 Nf6 2.g3 g6 3.b3 d6 4.d4 Bg7 5.Bb2 O-O 6.Bg2 Nbd7 7.O-O e5 8.dxe5 
Ng4 9.Qd2 Ngxe5 10.c4 Nxf3+ 11.Bxf3 Bxb2 12.Qxb2 Qf6 13.Nc3 a5 14.Qd2 Nc5 
15.Nd5 Qd8 16.Qc3 f5 17.h4 Ne6 18.e3 c6 19.Nf4 Qf6 20.Qd2 Nxf4 21.exf4 Rd8
22.Rae1 Be6 23.Qe3 Bf7 24.Qe7 Qxe7 25.Rxe7 Rab8 26.Rd1 Kg7 27.Rc7 Kf6 28.
Kf1 h5 29.Rd2 Be6 30.Ke1 a4 31.Kd1 a3 32.Kc2 b5 33.Rxc6 bxc4 34.bxc4 Rb2+ 
35.Kc3 Rxd2 36.Kxd2 Rb8 37.Kc3 Rb2 38.Rxd6 Ke7 39.Rd3 Rxa2 40.Re3 Kd7 41.
Kb4 Rc2 42.Bc6+ Kd6 43.c5+ Kxc6 44.Rxe6+ Kd5 45.Re5+ Kd4 46.Kxa3 Rxc5 47.
Re6 Rc2 48.Rxg6 Rxf2 49.Rg5 Ke4 50.Kb3 Rg2 51.Kc3 Rg1 52.Kd2 Rg2+ 53.Kc3 
Rg1 54.Kc4 Rc1+ 55.Kb5 Kf3 56.Kb4 Rc2 57.Kb5 Rc1 58.Kb6 Rc2 59.Rxh5 Kxg3 
60.Rxf5 Kxh4 61.Rc5 Rxc5 62.Kxc5 Kg4 63.Kb5 Kxf4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.39"]
[White "Thybo, Jesper Sondergard"]
[Black "Nogerbek, Kazybek"]
[Result "1/2-1/2"]
[WhiteElo "2499"]
[BlackElo "2261"]
[ECO "E05"]
[EventDate "2018.09.05"]
[PlyCount "87"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Qc2 a6 8.a4 Bd7 
9.Rd1 Bc6 10.Bg5 Nbd7 11.Nbd2 h6 12.Bxf6 Nxf6 13.Nxc4 Be4 14.Qc1 Rc8 15.
Nfe5 Bxg2 16.Kxg2 Bd6 17.Nd3 Qe7 18.Rd2 Rfd8 19.Rc2 Qf8 20.Na5 Rb8 21.Qe3 
c6 22.Qf3 Nd5 23.Nb3 Nb4 24.Nxb4 Bxb4 25.a5 Rd5 26.Ra4 Rbd8 27.Rc4 Rb5 28.
Qe4 Be7 29.Qc2 e5 30.dxe5 Rxe5 31.Nc1 Red5 32.Nd3 Qe8 33.Ra1 Qd7 34.b4 Rd4
35.Kg1 Qe6 36.Rxd4 Rxd4 37.Rb1 Qe4 38.Qb2 h5 39.Nc5 Qd5 40.Qb3 Qxb3 41.
Rxb3 Bxc5 42.bxc5 Rc4 43.Rxb7 Rxc5 44.Rb6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.40"]
[White "Kevlishvili, Robby"]
[Black "Vanczak, Tamas"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2276"]
[ECO "C95"]
[EventDate "2018.09.05"]
[PlyCount "205"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.a4 c5 14.d5 c4 15.b4 cxb3 
16.Nxb3 Qc7 17.Be3 Rec8 18.Bd3 Qb8 19.axb5 axb5 20.Bd2 Nc5 21.Nxc5 Rxc5 
22.Qb3 Rxa1 23.Rxa1 Qc8 24.Ra5 Bd8 25.Rxb5 Rxb5 26.Qxb5 Nd7 27.Be3 h6 28.
Nd2 Bg5 29.Bxg5 hxg5 30.Nb3 Qxc3 31.Qxd7 Qxb3 32.Bf1 Qb4 33.Qe8+ Kh7 34.
Qxf7 Qb1 35.Qh5+ Kg8 36.Qe8+ Kh7 37.Qb8 Qb4 38.g3 Qb6 39.Bg2 Qb1+ 40.Kh2 
Qb6 41.Kg1 Qb1+ 42.Bf1 Qb6 43.Qe8 Qb1 44.Qh5+ Kg8 45.Qe2 Bc8 46.Kg2 Bd7 
47.Qc4 g6 48.Kh2 Qe1 49.Bg2 Kf7 50.Qc7 Ke7 51.Qa7 Qe2 52.Qb6 Qd2 53.Bf1 
Qe1 54.Bd3 Qd1 55.Qe3 Kf6 56.Be2 Qe1 57.Qf3+ Ke7 58.Kg2 Qc1 59.Bd1 Qd2 60.
Qb3 Qe1 61.Bf3 Qc1 62.Bg4 Bxg4 63.hxg4 Qe1 64.Qc2 Kf6 65.Kf3 Qf1 66.Qd2 
Kf7 67.Qb4 Ke7 68.Ke3 Qd1 69.Qc4 Kf6 70.Qe2 Qa1 71.Qd2 Qf1 72.Qd3 Qe1+ 73.
Kf3 Qh1+ 74.Ke2 Qc1 75.Qa6 Qc2+ 76.Kf3 Ke7 77.Qb6 Qc4 78.Qe3 Kf6 79.Qe2 
Qa4 80.Qd3 Ke7 81.Qc3 Kd7 82.Qc1 Qb3+ 83.Kg2 Qb4 84.Kh2 Qxe4 85.Qc6+ Ke7 
86.Qc7+ Ke8 87.Qxd6 Qd4 88.Qxg6+ Kd7 89.Qf7+ Kd8 90.Kg2 Qe4+ 91.Qf3 Qd4 
92.Qf6+ Kd7 93.Qc6+ Ke7 94.Qe6+ Kd8 95.Kg1 Qe4 96.Qd6+ Ke8 97.Qc6+ Kd8 98.
Qa8+ Kd7 99.Qb7+ Kd8 100.Qb8+ Kd7 101.Qb5+ Kd8 102.d6 Qxg4 103.Qa5+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.41"]
[White "Tutisani, Noe"]
[Black "Samani, Yamac"]
[Result "1/2-1/2"]
[WhiteElo "2471"]
[BlackElo "2226"]
[ECO "B36"]
[EventDate "2018.09.05"]
[PlyCount "68"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 d6 7.Be2 Nxd4 8.Qxd4 
Bg7 9.Bg5 O-O 10.Qd2 a5 11.O-O a4 12.Rfd1 Qa5 13.Rac1 Be6 14.f3 Rfc8 15.
Nb5 Qxd2 16.Rxd2 Kf8 17.Be3 Nd7 18.Nd4 Nc5 19.Nxe6+ fxe6 20.Rb1 Ra6 21.b4 
axb3 22.axb3 Ra3 23.Bd1 Rca8 24.Kf2 Bc3 25.Rc2 Bb4 26.Ke2 Ra1 27.Rbb2 e5 
28.Bd2 Bxd2 29.Rxd2 Ne6 30.Kd3 Rc1 31.Rbc2 Rb1 32.Rb2 Rc1 33.Rbc2 Rb1 34.
Rb2 Rc1 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.42"]
[White "Lodici, Lorenzo"]
[Black "Rodrigue-Lemieux, Shawn"]
[Result "1-0"]
[WhiteElo "2458"]
[BlackElo "2250"]
[ECO "E20"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 Nc6 5.e4 d5 6.e5 Ng8 7.cxd5 Qxd5 8.a3 
Bxc3+ 9.bxc3 Bd7 10.Bd3 O-O-O 11.Rb1 f6 12.Rb5 Qa2 13.Rb2 Qd5 14.exf6 Nxf6
15.Ne2 e5 16.c4 Qa5+ 17.Bd2 Qxa3 18.Qb1 Kb8 19.d5 Nd4 20.Bb4 Qa6 21.Ra2 
Ba4 22.Nxd4 exd4 23.O-O c5 24.Bxc5 Rc8 25.Qb4 Rxc5 26.Qxc5 Nd7 27.Qxd4 Qa5
28.Bc2 Nc5 29.Bxa4 Nxa4 30.c5 Nc3 31.Qe5+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.43"]
[White "Batsuren, Dambasuren"]
[Black "Cirovic, Miroljub"]
[Result "1-0"]
[WhiteElo "2446"]
[BlackElo "2181"]
[ECO "E12"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Ba6 5.Qc2 Bb7 6.Nc3 c5 7.Bf4 cxd4 8.Nxd4 a6
9.Rd1 d6 10.Bg3 Qc7 11.e4 Be7 12.Be2 O-O 13.O-O Nbd7 14.Qb1 Nc5 15.Bf3 
Ncd7 16.Rc1 Rac8 17.Rfd1 Rfd8 18.Be2 Qb8 19.b4 Qa8 20.f3 Ne5 21.Qb3 Nh5 
22.Bf2 Nf4 23.Bf1 Rd7 24.Na4 Bd8 25.Ne2 Nxe2+ 26.Bxe2 d5 27.cxd5 Rxc1 28.
Rxc1 exd5 29.Nxb6 Bxb6 30.Bxb6 dxe4 31.fxe4 Bxe4 32.Qc3 Nc6 33.Qc4 Qe8 34.
Qxa6 h6 35.Bf1 Rd2 36.Re1 f5 37.Qc4+ Kh8 38.Qc3 Ra2 39.b5 Ne5 40.Bd4 Nf3+ 
41.Qxf3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.44"]
[White "Ongut, Tamas Gunes"]
[Black "Mohammad, Nubairshah Shaikh"]
[Result "0-1"]
[WhiteElo "2121"]
[BlackElo "2443"]
[ECO "B15"]
[EventDate "2018.09.05"]
[PlyCount "96"]

1.e4 g6 2.d4 Bg7 3.Nc3 c6 4.f4 d5 5.e5 Nh6 6.Nf3 f6 7.Be3 Bg4 8.Bd3 Nf5 9.
Bf2 O-O 10.Ne2 Bh6 11.c3 Na6 12.Qc2 Nc7 13.Ng3 e6 14.Nxf5 exf5 15.Ng1 fxe5
16.fxe5 Qg5 17.h4 Qe7 18.Nf3 Ne6 19.O-O c5 20.dxc5 Nxc5 21.Bxc5 Qxc5+ 22.
Kh1 Bf4 23.Nh2 Bxh2 24.Kxh2 Qe7 25.g3 Qxe5 26.Rae1 Qd6 27.Qd2 Rad8 28.Rf4 
Rfe8 29.Rxe8+ Rxe8 30.Bf1 Re4 31.Bc4 Kg7 32.Rxe4 fxe4 33.Qxd5 Qxd5 34.Bxd5
e3 35.Kg2 b6 36.b4 Kf6 37.Bb3 Ke5 38.Bc2 Be2 39.a3 Kd5 40.Bb3+ Ke4 41.Bc2+
Bd3 42.Bb3 b5 43.a4 Bb1 44.Kf1 Kd3 45.Ke1 Kxc3 46.Bd1 Bc2 47.Bxc2 Kxc2 48.
axb5 Kd3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.45"]
[White "Haria, Ravi"]
[Black "Can, Melih Kaan"]
[Result "1/2-1/2"]
[WhiteElo "2442"]
[BlackElo "2195"]
[ECO "C42"]
[EventDate "2018.09.05"]
[PlyCount "64"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nc4 Nxe4 5.Nc3 Nxc3 6.bxc3 d5 7.Ne3 c6 8.d4 
Bd6 9.Bd3 Qh4 10.g3 Qf6 11.O-O O-O 12.Re1 Na6 13.Ng4 Qd8 14.Ne5 Nc7 15.Qh5
g6 16.Qf3 f6 17.Ng4 Bxg4 18.Qxg4 f5 19.Qf3 Qf6 20.Bf4 Rae8 21.h4 Rxe1+ 22.
Rxe1 Re8 23.Rb1 Bxf4 24.Qxf4 Ne6 25.Qf3 Nd8 26.Kg2 Qd6 27.h5 Kg7 28.hxg6 
hxg6 29.Rh1 Nf7 30.Qd1 Qf6 31.Qf3 Qd6 32.Qd1 Qf6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.46"]
[White "Ozen, Deniz"]
[Black "Kwon Sehyun"]
[Result "1-0"]
[WhiteElo "2431"]
[BlackElo "2129"]
[ECO "B18"]
[EventDate "2018.09.05"]
[PlyCount "159"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nh3 e6 7.Nf4 Bd6 8.Bc4 
Qc7 9.Qf3 Nf6 10.Bb3 Nbd7 11.O-O e5 12.Re1 O-O 13.Nxg6 hxg6 14.Qd3 Kh8 15.
Ne4 exd4 16.Nxf6 Nxf6 17.Qxd4 Bxh2+ 18.Kh1 Bd6 19.Bg5 Nh5 20.g4 Bf4 21.Be7
c5 22.Qxc5 Qxc5 23.Bxc5 Rfc8 24.Bd4 Nf6 25.Kg2 Rc7 26.f3 Kg8 27.c3 b6 28.
Re2 Re8 29.Rae1 Rxe2+ 30.Rxe2 Kf8 31.a4 Re7 32.Rxe7 Kxe7 33.Bc4 Nd7 34.a5 
f6 35.axb6 axb6 36.Bd3 g5 37.Bb5 Bc7 38.Kf2 Nc5 39.Ke2 Ne6 40.Be3 Nf4+ 41.
Kd2 Kd6 42.b4 Bd8 43.Bf1 Kc6 44.Kc2 Be7 45.Kb3 Nd5 46.Bd4 Nf4 47.Ka4 Bd6 
48.Bb5+ Kc7 49.Bc4 Kc6 50.Be3 Be5 51.Kb3 Bd6 52.Bd4 Kc7 53.Kc2 Ng6 54.Bd5 
Nf4 55.Be4 Ne2 56.Be3 Be5 57.c4 Nd4+ 58.Kd3 Ne6 59.Bf2 Bd6 60.Kc3 Be5+ 61.
Kb3 Nd4+ 62.Ka4 Kd6 63.Be1 Bf4 64.Bc3 Be3 65.Bb2 Kc7 66.Ba3 Bf2 67.c5 bxc5
68.bxc5 Ne6 69.Kb5 Nd4+ 70.Kc4 Nc6 71.Kd5 Be1 72.Ke6 Ne5 73.c6 Nxc6 74.
Bxc6 Kxc6 75.Bf8 Bd2 76.Bxg7 Kc7 77.Bxf6 Kc6 78.Kf5 Kd7 79.Bxg5 Bc3 80.Be3
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.47"]
[White "Gokerkan, Cem Kaan"]
[Black "Dionizio, Andre Filipe Nascimento"]
[Result "1-0"]
[WhiteElo "2416"]
[BlackElo "2010"]
[ECO "B07"]
[EventDate "2018.09.05"]
[PlyCount "121"]

1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.Nf3 Bg4 5.h3 Bh5 6.Bg5 Nbd7 7.g4 Bg6 8.Qe2 Qa5
9.Bd2 e6 10.Nh4 Qd8 11.g5 Nh5 12.O-O-O Be7 13.Qg4 b5 14.f4 b4 15.Nxg6 hxg6
16.Ne2 d5 17.f5 gxf5 18.exf5 exf5 19.Qxf5 g6 20.Qg4 Nf8 21.h4 Ne6 22.Bh3 
a5 23.Rhf1 O-O 24.Ng3 Nxg3 25.Qxg3 Ng7 26.Bg4 a4 27.Bf4 b3 28.cxb3 axb3 
29.Qxb3 Bd6 30.Bxd6 Qxd6 31.Rf6 Qh2 32.Qh3 Qxh3 33.Bxh3 Rxa2 34.Rxc6 Rb8 
35.Rc8+ Rxc8+ 36.Bxc8 Ra4 37.b3 Ra1+ 38.Kc2 Rxd1 39.Kxd1 Ne8 40.Kd2 Kf8 
41.Ke3 Ke7 42.Kf4 Kd6 43.Ba6 Nc7 44.Bd3 Ne6+ 45.Ke3 Nc7 46.Bf1 Ne6 47.Be2 
Nc7 48.Bg4 Nb5 49.h5 gxh5 50.Bxh5 Ke6 51.Bg4+ Kd6 52.b4 Nc7 53.Kf4 Na6 54.
b5 Nc7 55.b6 Nb5 56.b7 Kc7 57.Ke5 Kxb7 58.Bh5 Kc7 59.Bxf7 Nd6 60.g6 Kd7 
61.Be6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.48"]
[White "Tarlabasi, Emirhan"]
[Black "Secheres, Adrian-Simion"]
[Result "1/2-1/2"]
[WhiteElo "2193"]
[BlackElo "2408"]
[ECO "A49"]
[EventDate "2018.09.05"]
[PlyCount "92"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 d6 6.d4 e5 7.dxe5 Nfd7 8.O-O 
Nc6 9.c4 dxe5 10.Qd2 Re8 11.Rd1 e4 12.Nd4 e3 13.fxe3 Nce5 14.Nf3 Qe7 15.
Nc3 c6 16.Nxe5 Nxe5 17.Ne4 Bg4 18.Nd6 Rad8 19.c5 Qg5 20.Bd4 Re7 21.Rf1 Qh5
22.Rf4 g5 23.Rf2 b6 24.b4 bxc5 25.bxc5 Be6 26.Bf3 Qh6 27.Raf1 Bh3 28.Rd1 
Qe6 29.Qc2 Nxf3+ 30.Rxf3 g4 31.Rf2 Bxd4 32.exd4 Rb8 33.e4 a5 34.Rf5 Qh6 
35.Qf2 Qg6 36.Qf4 h6 37.Nxf7 Rb2 38.Ne5 Qg7 39.Nxc6 Reb7 40.Qe3 Rg2+ 41.
Kh1 Rbb2 42.Qb3+ Rxb3 43.axb3 Re2 44.b4 Bg2+ 45.Kg1 Bxe4 46.Re5 Rg2+ 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.49"]
[White "Zrikem, Nassim"]
[Black "Huber, Martin Christian"]
[Result "1-0"]
[WhiteElo "2066"]
[BlackElo "2390"]
[ECO "D05"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.d4 Nf6 2.Nf3 e6 3.e3 c5 4.c3 d5 5.Bd3 Nc6 6.Nbd2 Be7 7.O-O O-O 8.dxc5 
Bxc5 9.e4 Qc7 10.Qe2 h6 11.h3 Nh5 12.Nb3 Bb6 13.Be3 Nf4 14.Qd2 Bxe3 15.
Qxe3 Nxd3 16.Qxd3 dxe4 17.Qxe4 e5 18.Rfe1 Re8 19.Nbd4 Bd7 20.Nf5 Ne7 21.
N3h4 Nxf5 22.Nxf5 g6 23.Ne3 Kg7 24.Rad1 Bc6 25.Qh4 f5 26.Nc4 e4 27.Rd6 Qf7
28.Red1 Re7 29.Ne3 Rae8 30.g4 fxg4 31.Nxg4 Qf4 32.Rf6 Qg5 33.Qxg5 hxg5 34.
Rdd6 Rf7 35.Rxg6+ Kf8 36.Rxg5 Rf3 37.Rh6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.50"]
[White "Maltezeanu, Stefan"]
[Black "Gorshtein, Ido"]
[Result "0-1"]
[WhiteElo "2089"]
[BlackElo "2383"]
[ECO "B17"]
[EventDate "2018.09.05"]
[PlyCount "96"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Ng5 Ngf6 6.Bd3 e5 7.Qe2 Qe7 8.N1f3
exd4 9.Nxd4 Qxe2+ 10.Bxe2 Bc5 11.Nb3 Bb6 12.O-O O-O 13.Bf4 h6 14.Nf3 Re8 
15.Bd3 Nd5 16.Bd2 Nf8 17.c4 Nf6 18.Rfe1 Rd8 19.Bc2 Be6 20.c5 Bxb3 21.Bxb3 
Bxc5 22.Be3 Bxe3 23.Rxe3 Ng6 24.h4 Re8 25.Rae1 Rxe3 26.Rxe3 Re8 27.Rxe8+ 
Nxe8 28.h5 Nf4 29.Ne5 Nd6 30.g4 Kf8 31.Nc4 Nxc4 32.Bxc4 b5 33.Bf1 Ke7 34.
f3 Ke6 35.Kf2 Ke5 36.Ke3 a6 37.Kd2 Kd4 38.a4 g6 39.axb5 axb5 40.hxg6 fxg6 
41.Be2 h5 42.gxh5 gxh5 43.Ke1 Ke3 44.Bd1 c5 45.Kf1 Kd2 46.b4 Kxd1 47.bxc5 
b4 48.c6 Nd5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.51"]
[White "Baenziger, Fabian"]
[Black "Petkov, Momchil"]
[Result "1-0"]
[WhiteElo "2360"]
[BlackElo "2163"]
[ECO "B38"]
[EventDate "2018.09.05"]
[PlyCount "97"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 O-O 8.Be2 
d6 9.O-O Bd7 10.Nc2 a5 11.f3 a4 12.Qd2 Qa5 13.Na3 Rfc8 14.Rac1 Be8 15.f4 
Nxe4 16.Nxe4 Qxd2 17.Nxd2 Bxb2 18.Ndb1 Bxc1 19.Rxc1 f5 20.Nc3 Bf7 21.Bf3 
e5 22.Bd5 Na5 23.Rb1 Ra6 24.h3 Bxd5 25.Nxd5 Kf7 26.Nb6 Rc6 27.g3 Ke6 28.
Kf2 h6 29.h4 g5 30.hxg5 hxg5 31.fxg5 f4 32.gxf4 exf4 33.Bd4 Kf5 34.Rb5+ 
Ke4 35.g6 d5 36.g7 Rg6 37.Rxd5 Nc6 38.Nd7 Ra5 39.Bc5 Ne7 40.Re5+ Kd3 41.
Bxe7 Rxg7 42.Rxa5 Rxe7 43.Nc5+ Kc3 44.Rb5 Re3 45.Nxa4+ Kd2 46.Rb2+ Kd1 47.
Rb3 Re7 48.Kf3 Rf7 49.Nc5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.52"]
[White "Kara, Yanki"]
[Black "Priasmoro, Novendra"]
[Result "0-1"]
[WhiteElo "2262"]
[BlackElo "2498"]
[ECO "A55"]
[EventDate "2018.09.05"]
[PlyCount "70"]

1.d4 d6 2.c4 e5 3.Nf3 Nd7 4.Nc3 Ngf6 5.e4 g6 6.Bg5 Bg7 7.Be2 O-O 8.O-O h6 
9.Be3 Re8 10.Nd2 Ng4 11.d5 Nxe3 12.fxe3 a5 13.Bg4 Rf8 14.Qe2 h5 15.Bh3 Bh6
16.Rf3 Kg7 17.Raf1 Qe7 18.Nb3 a4 19.Nc1 Nb6 20.Bxc8 Raxc8 21.b3 axb3 22.
axb3 c6 23.N1a2 cxd5 24.Nxd5 Nxd5 25.cxd5 Rc7 26.Qd3 Bg5 27.Nc3 Qd7 28.Na4
Qe8 29.Nb6 f6 30.Rd1 Kh6 31.Nc4 Qd8 32.g3 Kg7 33.h4 Bh6 34.Kh2 Rcf7 35.
Rdf1 Kg8 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.53"]
[White "Zarubitski, Viachaslau"]
[Black "Lee Jun Hyeok"]
[Result "1/2-1/2"]
[WhiteElo "2425"]
[BlackElo "2263"]
[ECO "B10"]
[EventDate "2018.09.05"]
[PlyCount "143"]

1.e4 c6 2.Nf3 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Qe2 Nxe4 6.Qxe4 Be6 7.b3 Nd7 8.
Bb2 Bd5 9.Qe3 Bxf3 10.Qxf3 e6 11.O-O-O a5 12.a4 Nf6 13.h4 h5 14.Bc4 Bd6 
15.Rh3 Qe7 16.Kb1 O-O-O 17.Qe2 Rd7 18.Rd3 Rhd8 19.g3 Ba3 20.Rxd7 Rxd7 21.
Ba1 Bb4 22.Be5 Bd6 23.Bb2 Ba3 24.Bxa3 Qxa3 25.Qe5 Qb4 26.c3 Qb6 27.d4 c5 
28.Kb2 cxd4 29.cxd4 Rc7 30.Bb5 Kb8 31.Rc1 Ng4 32.Qxg7 Rxc1 33.Kxc1 Nxf2 
34.Qe5+ Ka7 35.Bc4 Qb4 36.Kc2 Ng4 37.Qc5+ Qxc5 38.dxc5 Ne3+ 39.Kd3 Nf5 40.
Ke4 Nxg3+ 41.Kf4 Nf5 42.Kg5 Ng3 43.Kf4 Nf5 44.Kg5 Ng3 45.Kf6 Nf5 46.Kxf7 
Nxh4 47.Kxe6 Ng2 48.Kd6 h4 49.Bd5 Nf4 50.Bf3 Nd3 51.Be4 Nb4 52.Ke5 Kb8 53.
Bg2 Kc7 54.Kd4 Nc2+ 55.Kc3 Ne3 56.Bf3 h3 57.b4 axb4+ 58.Kxb4 Nf5 59.a5 h2 
60.a6 Nd4 61.Bh1 bxa6 62.Ka5 Nb3+ 63.Kb4 Nd4 64.Ka5 Ne6 65.Kxa6 Nxc5+ 66.
Kb5 Kd6 67.Kc4 Ne6 68.Kd3 Ke5 69.Ke3 Nd4 70.Kf2 Kf4 71.Kg2 Nf3 72.Kh3 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.54"]
[White "Macovei, Andrei"]
[Black "Wong Yinn Long"]
[Result "1/2-1/2"]
[WhiteElo "2385"]
[BlackElo "2261"]
[ECO "B27"]
[EventDate "2018.09.05"]
[PlyCount "83"]

1.e4 c5 2.Nf3 g6 3.c3 Bg7 4.d4 cxd4 5.cxd4 d5 6.e5 Bg4 7.Bb5+ Nd7 8.Nbd2 
Bxf3 9.Qxf3 a6 10.Bd3 e6 11.O-O Ne7 12.Qh3 Qb6 13.Nf3 h6 14.Be3 Nf5 15.
Bxf5 exf5 16.Rac1 Nf8 17.Rc3 Ne6 18.Rb3 Qc7 19.Rc1 Qd7 20.Rbc3 Rd8 21.g3 
Kf8 22.Ne1 f6 23.f4 Kf7 24.Qg2 fxe5 25.fxe5 Bf8 26.Nd3 Be7 27.g4 Bg5 28.
Bxg5 hxg5 29.gxf5 gxf5 30.Nc5 Nxc5 31.Rxc5 Qe6 32.Rc7+ Kg6 33.Rxb7 Rc8 34.
Rbc7 Rxc7 35.Rxc7 Rc8 36.Qc2 Rxc7 37.Qxc7 f4 38.Qd6 Qxd6 39.exd6 Kf6 40.
Kg2 Ke6 41.Kf3 Kxd6 42.Kg4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.55"]
[White "Tuna, Alp"]
[Black "Murphy, Conor"]
[Result "1/2-1/2"]
[WhiteElo "2253"]
[BlackElo "2357"]
[ECO "D00"]
[EventDate "2018.09.05"]
[PlyCount "100"]

1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 e6 6.Ngf3 cxd4 7.exd4 Nh5 8.Be3 
Bd6 9.Ne5 g6 10.g4 Ng7 11.Ndf3 h5 12.Bg5 Qb6 13.Bf6 Rg8 14.Qd2 hxg4 15.
Nxg4 Nh5 16.Nfe5 Nxe5 17.dxe5 Bc5 18.O-O-O Kd7 19.Bg2 Kc7 20.Bg5 a5 21.Bf3
Bd7 22.Kb1 Bc6 23.h4 Rac8 24.Rh2 Kb8 25.Nf6 Nxf6 26.Bxf6 d4 27.Bxc6 dxc3 
28.Qxc3 Rxc6 29.Qb3 Bxf2 30.Be7 Qxb3 31.axb3 Bc5 32.Bf6 Rgc8 33.h5 gxh5 
34.Rxh5 Be3 35.Rh7 Rc1+ 36.Rxc1 Rxc1+ 37.Ka2 Bd4 38.Rxf7 Rc2 39.Rd7 Rxb2+ 
40.Ka3 Bc3 41.Rd6 Ka7 42.Ka4 Bb4 43.Rxe6 Ra2+ 44.Kb5 Rc2 45.Be7 Rc6 46.
Rxc6 bxc6+ 47.Kxc6 Bxe7 48.Kb5 Bb4 49.e6 Kb7 50.e7 Bxe7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.56"]
[White "Bashirli, Nail"]
[Black "Noboa Silva, Kevin"]
[Result "1/2-1/2"]
[WhiteElo "2354"]
[BlackElo "2256"]
[ECO "C00"]
[EventDate "2018.09.05"]
[PlyCount "124"]

1.e4 e6 2.d3 d5 3.Qe2 Nf6 4.Nf3 dxe4 5.dxe4 b6 6.e5 Ba6 7.c4 Nfd7 8.Nc3 
Nc6 9.Bf4 Qc8 10.g3 Bb7 11.Bg2 Nd4 12.Nxd4 Bxg2 13.Rg1 Bb7 14.O-O-O Be7 
15.Rge1 O-O 16.Qg4 Rd8 17.Nd5 Bxd5 18.cxd5 Nf8 19.dxe6 Nxe6 20.Nf5 Rxd1+ 
21.Rxd1 Qe8 22.Be3 Bf8 23.h4 Kh8 24.h5 h6 25.Qc4 Rd8 26.Rxd8 Qxd8 27.Nd4 
Nxd4 28.Qxd4 Qe8 29.Qd5 c6 30.Qe4 Qe6 31.b3 Ba3+ 32.Kc2 Be7 33.f4 f5 34.
Qd3 Kg8 35.Qa6 Qd7 36.Qc4+ Kf8 37.Bd4 c5 38.Bc3 b5 39.e6 Qc6 40.Qe2 Bf6 
41.Bxf6 gxf6 42.Qd3 Qxe6 43.Qxb5 Qe4+ 44.Kb2 Qd4+ 45.Ka3 Ke7 46.Qc4 Kd6 
47.Qa6+ Kd5 48.Qb7+ Kd6 49.Qb8+ Kc6 50.Qc8+ Kb6 51.Qb8+ Ka6 52.Qc8+ Kb6 
53.Qe6+ Kb5 54.Qxf5 Qb4+ 55.Kb2 Qd4+ 56.Kc2 Qf2+ 57.Kc1 Qg1+ 58.Kd2 Qf2+ 
59.Kc1 Qg1+ 60.Kc2 Qf2+ 61.Kb1 Qg1+ 62.Kb2 Qd4+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.57"]
[White "Nalbant, Tuna Onat"]
[Black "Wadsworth, Matthew"]
[Result "1-0"]
[WhiteElo "2241"]
[BlackElo "2351"]
[ECO "B47"]
[EventDate "2018.09.05"]
[PlyCount "79"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4 a6 7.Nxc6 Qxc6 8.Bd3 
b5 9.Qe2 Bb7 10.Bd2 Nf6 11.e5 b4 12.exf6 bxc3 13.Bxc3 gxf6 14.O-O-O Be7 
15.g4 Qa4 16.Rhf1 Rc8 17.Kb1 Rxc3 18.bxc3 Bd5 19.Kc1 Qa3+ 20.Kd2 O-O 21.
Qe3 Rc8 22.Qh3 Qxc3+ 23.Ke2 Be4 24.Qe3 Bg2 25.Rf2 Qc6 26.Qg3 Be4 27.Qe3 d5
28.Rff1 Bc5 29.Qg3 Qa4 30.Qh4 Bd4 31.Rd2 Bc3 32.Rdd1 Qxa2 33.Qg3 Bb4 34.
Bxe4 Rxc2+ 35.Bxc2 Qxc2+ 36.Rd2 Qxd2+ 37.Kf3 a5 38.Qf2 Qxf2+ 39.Rxf2 e5 
40.Rc2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.58"]
[White "Yilmaz, Goktan"]
[Black "Galperin, Platon"]
[Result "0-1"]
[WhiteElo "2237"]
[BlackElo "2348"]
[ECO "B47"]
[EventDate "2018.09.05"]
[PlyCount "86"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4 Nxd4 7.Qxd4 b6 8.Be3 
Bb7 9.Be2 Nf6 10.O-O-O Bc5 11.Qd3 Ba6 12.Qd2 Bxe3 13.Qxe3 Bxe2 14.Nxe2 Rc8
15.Nc3 b5 16.Rd2 Qb7 17.Re1 b4 18.Nd1 d5 19.Nf2 O-O 20.e5 Nd7 21.Qh3 Rc4 
22.f5 exf5 23.Qxf5 Nc5 24.Kb1 Ne6 25.Red1 a5 26.Qf3 Rf4 27.Qe2 d4 28.Nd3 
Re4 29.Qf3 Qd5 30.h4 Rd8 31.Rf1 Rd7 32.h5 h6 33.Re2 Ng5 34.Qf2 a4 35.Qe1 
b3 36.cxb3 axb3 37.a3 Re3 38.Qd1 Qc4 39.e6 Rxd3 40.exd7 Rxd1+ 41.Rxd1 Ne6 
42.Ree1 Qc7 43.Rxe6 Qc2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.59"]
[White "Pigeat, Alexandre"]
[Black "Thilakarathne, G. M. H."]
[Result "0-1"]
[WhiteElo "2347"]
[BlackElo "2238"]
[ECO "E46"]
[EventDate "2018.09.05"]
[PlyCount "104"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 c6 6.a3 Ba5 7.b4 Bc7 8.e4 d6 9.
Ng3 a5 10.Rb1 axb4 11.axb4 c5 12.Be2 Nc6 13.bxc5 dxc5 14.d5 Nd4 15.O-O 
exd5 16.exd5 Re8 17.Be3 Nxe2+ 18.Ncxe2 Bg4 19.Rxb7 h5 20.Qd3 h4 21.Nh1 h3 
22.Nhg3 hxg2 23.Rfb1 Bc8 24.R7b3 Ng4 25.h3 Nxe3 26.fxe3 Ra2 27.e4 Be5 28.
Ra3 Rxa3 29.Qxa3 Qh4 30.Rb3 Bxh3 31.Qxc5 Ra8 32.Ra3 Rb8 33.Kh2 Rb1 34.Ng1 
Bf5+ 35.Kxg2 Bxe4+ 36.Nxe4 Qh2+ 37.Kf3 Qf4+ 38.Kg2 Qh2+ 39.Kf3 Qf4+ 40.Kg2
Qxe4+ 41.Nf3 Rb2+ 42.Qf2 Qg4+ 43.Kf1 Qxc4+ 44.Kg1 Rxf2 45.Ra8+ Kh7 46.Kxf2
Qxd5 47.Ra6 Qc5+ 48.Kg2 Qc2+ 49.Kh3 Qf5+ 50.Kg2 Qg4+ 51.Kf2 Bg3+ 52.Kg1 
Bh4+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.60"]
[White "Hollan, Martin"]
[Black "Silva, David"]
[Result "0-1"]
[WhiteElo "2336"]
[BlackElo "2223"]
[ECO "E97"]
[EventDate "2018.09.05"]
[PlyCount "74"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 
9.b4 a5 10.Ba3 axb4 11.Bxb4 Nd7 12.a4 Bh6 13.a5 f5 14.Nd2 Nf6 15.c5 Bxd2 
16.Qxd2 Nxe4 17.Nxe4 fxe4 18.cxd6 cxd6 19.Bc3 Nf5 20.Ra4 b6 21.Rxe4 bxa5 
22.Ra1 Bb7 23.Rb1 Qc7 24.f4 Qc5+ 25.Kh1 Rac8 26.Bc4 Nd4 27.Bxd4 Qxc4 28.
fxe5 Qxd5 29.Re2 Rc4 30.Bc3 Qxd2 31.Bxd2 Rc2 32.Rd1 dxe5 33.Kg1 Ba6 34.Rf2
Rd8 35.h3 e4 36.Kh2 Rd3 37.Be3 Rxf2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.61"]
[White "Karaoglan, Doruk"]
[Black "Zhu Yi"]
[Result "1-0"]
[WhiteElo "2196"]
[BlackElo "2335"]
[ECO "B25"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 e6 6.Be3 d6 7.f4 Nge7 8.Nf3 Nd4 
9.O-O O-O 10.e5 Nef5 11.Bf2 dxe5 12.Nxe5 Qc7 13.Re1 Rb8 14.a4 a6 15.a5 f6 
16.Nc4 Bd7 17.Ne4 e5 18.fxe5 fxe5 19.c3 Ne6 20.b4 cxb4 21.Bb6 Qc8 22.Ned6 
Nxd6 23.Nxd6 Qxc3 24.Rc1 Qa3 25.Bd5 b3 26.Bc5 Qxa5 27.Qxb3 Rbe8 28.Nxe8 
Rxe8 29.Qxb7 Qb5 30.Qxb5 axb5 31.Bd6 Kh8 32.Bxe5 Nd4 33.Bxg7+ Kxg7 34.Rxe8
Bxe8 35.Rc8 Kf8 36.Rc7 h5 37.Kf2 Nf5 38.Bc6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.62"]
[White "Dedebas, Emre Emin"]
[Black "Kamer, Kayra"]
[Result "1/2-1/2"]
[WhiteElo "2334"]
[BlackElo "2205"]
[ECO "B00"]
[EventDate "2018.09.05"]
[PlyCount "216"]

1.d4 a6 2.e4 b5 3.Bd3 Bb7 4.Nf3 e6 5.Qe2 d5 6.exd5 Qxd5 7.Nc3 Bb4 8.O-O 
Bxc3 9.bxc3 Nf6 10.Ba3 Nbd7 11.c4 bxc4 12.Bxc4 Qc6 13.Rab1 Nb6 14.Bd3 Nfd5
15.Be4 Qa4 16.Rb3 Bc6 17.Ne5 Bb5 18.Bd3 Bxd3 19.Qxd3 f6 20.c4 fxe5 21.cxd5
Qxd4 22.Qxd4 exd4 23.dxe6 Nc4 24.Bc1 Nd6 25.Re1 h6 26.Ba3 O-O 27.Rd3 Rf6 
28.Bxd6 cxd6 29.Rxd4 Rd8 30.Rd5 g5 31.g3 Kg7 32.Re4 Kg6 33.Ra5 Re8 34.f4 
gxf4 35.gxf4 Rf5 36.Rxa6 Rd5 37.Ra3 Kf5 38.Re2 Kxf4 39.Kf2 Re5 40.Rxe5 
dxe5 41.Ra6 e4 42.Ke2 Re7 43.a4 h5 44.a5 h4 45.Rb6 Rg7 46.a6 Ra7 47.Rb8 
Ke5 48.Ke3 Kxe6 49.Rb6+ Kd5 50.Rh6 h3 51.Rg6 Ra8 52.Rf6 Ra7 53.Kf4 Re7 54.
Ke3 Ra7 55.Rh6 Ra8 56.Rxh3 Rxa6 57.Rh5+ Kc4 58.Kxe4 Re6+ 59.Kf4 Re1 60.Re5
Rh1 61.Kg3 Kd4 62.Re8 Kd5 63.h4 Kd6 64.Kg4 Kd7 65.Re4 Rg1+ 66.Kf5 Rf1+ 67.
Kg6 Rg1+ 68.Kh6 Rg2 69.h5 Rg1 70.Re3 Rg2 71.Re1 Rg3 72.Re5 Rg1 73.Kh7 Rg2 
74.Re4 Rg1 75.Re2 Rg3 76.Re5 Rg1 77.Re4 Rg2 78.h6 Rg1 79.Kh8 Rg2 80.Re3 
Rg1 81.Re2 Rg3 82.Re1 Rg2 83.Re4 Rg1 84.Re3 Rg2 85.Re1 Rg3 86.Ra1 Ke7 87.
Ra8 Kf7 88.Ra7+ Kf8 89.Kh7 Rg1 90.Rg7 Rf1 91.Rg5 Rf7+ 92.Kh8 Rf1 93.Rg2 
Rf3 94.Ra2 Rg3 95.Rf2+ Ke7 96.Kh7 Rg1 97.Rf5 Rg2 98.Ra5 Kf7 99.Ra7+ Kf8 
100.Rg7 Rf2 101.Rg5 Rf7+ 102.Kg6 Kg8 103.Rd5 Rg7+ 104.Kf6 Rg1 105.Ra5 Kh7 
106.Rh5 Rg6+ 107.Kf7 Rxh6 108.Rxh6+ Kxh6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.63"]
[White "Tasdogen, Dincer"]
[Black "Eren, Ataberk"]
[Result "1/2-1/2"]
[WhiteElo "2329"]
[BlackElo "2180"]
[ECO "C09"]
[EventDate "2018.09.05"]
[PlyCount "99"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Nf6 7.O-O Be7 8.dxc5
Bxc5 9.Re1+ Be6 10.Nb3 Bb6 11.Be3 O-O 12.Nbd4 Bd7 13.Bxc6 bxc6 14.Ne5 c5 
15.Nxd7 Qxd7 16.Nf3 h6 17.c3 Rfe8 18.a4 Qd6 19.g3 Qc6 20.a5 Bc7 21.Qa4 
Qxa4 22.Rxa4 Bd6 23.b4 cxb4 24.cxb4 a6 25.Nd4 Ne4 26.Rc1 Rec8 27.Nc6 Bf8 
28.Raa1 Nd6 29.Ne5 Nc4 30.Nxc4 dxc4 31.Rab1 Rab8 32.Bb6 Rc6 33.b5 axb5 34.
Rxb5 Ba3 35.Rc3 Be7 36.Rd5 Bf6 37.Rc2 Kh7 38.Kf1 Kg6 39.Ke2 h5 40.h4 Re8+ 
41.Be3 Rb8 42.Rc5 Rxc5 43.Bxc5 Rb5 44.Bb6 c3 45.Kd3 Rb1 46.Kc4 Kf5 47.Bd4 
Bxd4 48.Kxd4 Ra1 49.Rxc3 Rxa5 50.Rf3+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.64"]
[White "Sezdbekov, Ruslan"]
[Black "Ozen, Bahadir"]
[Result "0-1"]
[WhiteElo "2160"]
[BlackElo "2326"]
[ECO "C51"]
[EventDate "2018.09.05"]
[PlyCount "146"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Be7 6.d4 Na5 7.Bb5 c6 8.Be2 Nf6
9.dxe5 Nxe4 10.Qd4 f5 11.exf6 Nxf6 12.O-O O-O 13.Bd3 d5 14.Bg5 Ng4 15.Bxe7
Qxe7 16.Nbd2 Qf6 17.Qb4 b6 18.h3 Nh6 19.Rae1 Bf5 20.Bxf5 Nxf5 21.Ne5 Rad8 
22.f4 c5 23.Qb1 Nc6 24.Qd3 Nfe7 25.Ng4 Qf5 26.Qe2 d4 27.Ne4 dxc3 28.Nxc3 
Ng6 29.g3 Nd4 30.Qg2 Rfe8 31.Ne3 Qd3 32.Ncd5 Ne7 33.Nc7 Rf8 34.Ng4 Nef5 
35.Kh2 Qc2 36.Rf2 Qc3 37.Re5 h5 38.Nd5 Qxg3+ 39.Qxg3 Nxg3 40.Kxg3 hxg4 41.
hxg4 Rfe8 42.Rh5 c4 43.Rd2 Re4 44.Rdh2 Kf7 45.R2h3 b5 46.Nc3 Re3+ 47.Kf2 
Rxh3 48.Rxh3 b4 49.Ne4 Rd5 50.Rh8 Nb5 51.Rc8 Rd4 52.Ng5+ Ke7 53.Rc5 a6 54.
Ke3 Kd6 55.Rc8 Rd3+ 56.Ke4 Nc3+ 57.Kf5 Nxa2 58.Nf7+ Kd5 59.Ne5 Rc3 60.Rc7 
b3 61.Rb7 Rc2 62.g5 b2 63.g6 Nc3 64.Rxg7 b1=Q 65.Rd7+ Kc5 66.Rc7+ Kb6 67.
Rxc4 Rg2+ 68.Kf6 Ne4+ 69.Kg7 Ng3 70.Rc6+ Kb7 71.Kf7 Nh5 72.Rc4 Qf5+ 73.Ke7
Qf6+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.65"]
[White "Shailesh, Dravid"]
[Black "Ismayilov, Muhammad"]
[Result "1-0"]
[WhiteElo "2325"]
[BlackElo "2137"]
[ECO "C42"]
[EventDate "2018.09.05"]
[PlyCount "67"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Nc6 7.O-O Be7 8.c4 
Nb4 9.Be2 O-O 10.a3 Nc6 11.cxd5 Qxd5 12.Nc3 Nxc3 13.bxc3 Bg4 14.h3 Bh5 15.
Rb1 a6 16.Rxb7 Nxd4 17.Nxd4 Bxe2 18.Qxe2 Qxb7 19.Qxe7 Rfe8 20.Qg5 f6 21.
Qg4 Qe4 22.Bf4 c5 23.Nf5 g5 24.Bd6 Qd3 25.Ne7+ Kf7 26.Re1 Red8 27.Qh5+ Kg7
28.g4 Kh8 29.Nf5 Qd5 30.Qh6 Qf7 31.Be7 Re8 32.Bxf6+ Kg8 33.Ne7+ Rxe7 34.
Rxe7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.66"]
[White "De Block, Yordi"]
[Black "Sevgi, Volkan"]
[Result "1/2-1/2"]
[WhiteElo "2118"]
[BlackElo "2323"]
[ECO "A83"]
[EventDate "2018.09.05"]
[PlyCount "93"]

1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5 Nc6 5.d5 Ne5 6.Qd4 Nf7 7.Bxf6 exf6 8.
Nxe4 f5 9.Ng3 g6 10.Nf3 Qe7+ 11.Be2 Qb4+ 12.Qxb4 Bxb4+ 13.c3 Be7 14.O-O-O 
O-O 15.Rhe1 Bf6 16.Nd4 Bg5+ 17.Kb1 a6 18.Bc4 b5 19.Bb3 Nd6 20.Nf3 Bf6 21.
Ne5 f4 22.a4 a5 23.Nf1 Bxe5 24.Rxe5 f3 25.g3 Ba6 26.Nd2 bxa4 27.Bxa4 Rf7 
28.Rde1 Be2 29.Bd1 Bxd1 30.Rxd1 Raf8 31.Rde1 h6 32.c4 g5 33.Kc2 Nf5 34.Kc3
g4 35.Nb3 a4 36.Nd4 Nxd4 37.Kxd4 Rb8 38.Kc3 Rf6 39.Re8+ Rf8 40.Rxb8 Rxb8 
41.Re4 h5 42.Re5 Rb3+ 43.Kc2 Rb4 44.Kc3 Rb3+ 45.Kc2 Rb4 46.Kc3 Rb3+ 47.Kc2
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.67"]
[White "Caglar, Ahmet Ata"]
[Black "Dobrovoljc, Vid"]
[Result "0-1"]
[WhiteElo "2071"]
[BlackElo "2316"]
[ECO "E99"]
[EventDate "2018.09.05"]
[PlyCount "70"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 
9.Ne1 Nd7 10.Be3 f5 11.f3 f4 12.Bf2 g5 13.Rc1 Rf6 14.Nd3 Rh6 15.c5 a6 16.
c6 bxc6 17.dxc6 Nf8 18.Nb4 Qe8 19.Ncd5 Nxd5 20.Nxd5 Qh5 21.h4 Ne6 22.Ne7+ 
Kh8 23.Qb3 gxh4 24.Kh1 Qg5 25.Nf5 h3 26.g3 fxg3 27.Bxg3 Nd4 28.f4 exf4 29.
Nxh6 Bxh6 30.Qc3 fxg3 31.Qxd4+ Qe5 32.Qxe5+ dxe5 33.Rcd1 g2+ 34.Kh2 gxf1=Q
35.Bxf1 Bf4+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.68"]
[White "Nastase, Robert-Paul"]
[Black "Gunduz, Umut Erdem"]
[Result "1-0"]
[WhiteElo "2313"]
[BlackElo "2119"]
[ECO "C51"]
[EventDate "2018.09.05"]
[PlyCount "63"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Be7 6.d4 Na5 7.Be2 d6 8.Qa4+ c6
9.dxe5 dxe5 10.Nxe5 Nf6 11.O-O O-O 12.Rd1 Qc7 13.Bf4 b5 14.Qc2 Qb6 15.Nd2 
Be6 16.Ndf3 Ng4 17.Nd3 Nc4 18.e5 Na3 19.Qd2 c5 20.Rf1 f6 21.exf6 Nxf6 22.
Nde5 Rad8 23.Qb2 Nd5 24.Bg5 Bxg5 25.Nxg5 b4 26.cxb4 cxb4 27.Rac1 Rc8 28.
Nc4 Nxc4 29.Bxc4 Rfd8 30.Qe5 Rxc4 31.Nxe6 Re8 32.Qxg7# 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.69"]
[White "Aydincelebi, Kagan"]
[Black "Zlatin, Alexander"]
[Result "1-0"]
[WhiteElo "2060"]
[BlackElo "2312"]
[ECO "C68"]
[EventDate "2018.09.05"]
[PlyCount "63"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Bg4 6.h3 h5 7.d3 Qf6 8.Nbd2 
Ne7 9.Nc4 Bxf3 10.Qxf3 Qxf3 11.gxf3 Ng6 12.Rd1 O-O-O 13.Kf1 b6 14.Be3 c5 
15.a4 a5 16.Ke2 Be7 17.Rg1 Bf6 18.c3 Rd7 19.Rad1 Rhd8 20.Rd2 Kb7 21.Rb1 
Kc6 22.b4 axb4 23.cxb4 cxb4 24.Rxb4 Nf4+ 25.Bxf4 exf4 26.Rc2 Kb7 27.Na5+ 
Ka6 28.Nc6 Re8 29.a5 bxa5 30.Rb8 Re6 31.Rb1 Re8 32.Rc5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.70"]
[White "Suleymenov, Alisher"]
[Black "Cansun, Can Alp"]
[Result "1-0"]
[WhiteElo "2307"]
[BlackElo "2110"]
[ECO "E05"]
[EventDate "2018.09.05"]
[PlyCount "83"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Qc2 a6 8.a4 Bd7 
9.Rd1 Bc6 10.Nc3 Bb4 11.Bg5 Bxc3 12.bxc3 Be4 13.Qc1 Qd5 14.Bxf6 gxf6 15.
Qf4 Nd7 16.Qxc7 Rfc8 17.Qf4 b5 18.Qg4+ Kf8 19.Qh4 Ke7 20.Bh3 Bf5 21.Bg2 
Be4 22.Bf1 Bg6 23.Ne5 Be4 24.Nxd7 Kxd7 25.Qxf6 Ke8 26.Rd2 b4 27.f3 Qf5 28.
Qxf5 Bxf5 29.e4 Bg6 30.cxb4 f5 31.Rc1 fxe4 32.fxe4 Bxe4 33.Rxc4 Rxc4 34.
Bxc4 Rb8 35.Rb2 Rb6 36.Kf2 Ke7 37.Ke3 Bg6 38.Bd3 Be8 39.a5 Rd6 40.Bxh7 Rc6
41.Rc2 Rd6 42.Bd3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.71"]
[White "Lin Peisen"]
[Black "Jogstad, Martin"]
[Result "0-1"]
[WhiteElo "2034"]
[BlackElo "2305"]
[ECO "B48"]
[EventDate "2018.09.05"]
[PlyCount "208"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 Bd6 8.O-O-O
Be5 9.g3 b5 10.Qe2 Bb7 11.f4 Bxd4 12.Bxd4 Nxd4 13.Rxd4 Qc5 14.Qd2 Bc6 15.
Bg2 b4 16.Nd1 a5 17.Ne3 Ne7 18.Rd1 O-O 19.e5 Rab8 20.Kb1 a4 21.h4 h6 22.g4
Bxg2 23.Qxg2 Rfc8 24.Qe4 b3 25.axb3 axb3 26.c4 Qa5 27.Rxd7 Nd5 28.Nxd5 
exd5 29.Qxd5 Qa2+ 30.Kc1 Qa1+ 31.Kd2 Qxb2+ 32.Ke3 Qc3+ 33.Kf2 Qxc4 34.Qxc4
Rxc4 35.Rd8+ Rxd8 36.Rxd8+ Kh7 37.Rb8 Rxf4+ 38.Kg3 Re4 39.Rxb3 h5 40.g5 
Rxe5 41.Rb6 Re3+ 42.Kg2 Re6 43.Rb5 Rd6 44.Kg3 Rd3+ 45.Kg2 Rd6 46.Kg3 Kg6 
47.Ra5 Rb6 48.Rc5 Ra6 49.Rb5 Ra3+ 50.Kg2 Re3 51.Ra5 f6 52.gxf6 gxf6 53.Rb5
Re5 54.Rb6 Rd5 55.Kg3 Rd3+ 56.Kg2 Rd4 57.Kg3 Rg4+ 58.Kh3 Re4 59.Kg3 Re3+ 
60.Kg2 Kf5 61.Rb5+ Re5 62.Rb6 Rd5 63.Kg3 Rd3+ 64.Kg2 Ke5 65.Rb8 Rd4 66.Kg3
Rd3+ 67.Kg2 Ke4 68.Re8+ Kf4 69.Rb8 Rg3+ 70.Kh2 Re3 71.Kg2 Re4 72.Kh3 Re1 
73.Rb4+ Kf3 74.Rb3+ Re3 75.Rb8 f5 76.Rf8 Kf4+ 77.Kg2 Kg4 78.Kf2 Rf3+ 79.
Kg2 Rg3+ 80.Kf2 Rh3 81.Rg8+ Kf4 82.Ra8 Rh2+ 83.Kg1 Rxh4 84.Kg2 Rg4+ 85.Kf2
Rg7 86.Ra4+ Kg5 87.Kf3 Rb7 88.Ra8 Rb3+ 89.Kf2 h4 90.Kg2 Kg4 91.Rg8+ Kf4 
92.Rf8 Re3 93.Rf7 h3+ 94.Kh2 Ke4 95.Re7+ Kf3 96.Rf7 f4 97.Kxh3 Kf2+ 98.Kh2
f3 99.Ra7 Kf1 100.Ra1+ Re1 101.Ra3 f2 102.Ra8 Rd1 103.Re8 Rd7 104.Rh8 Re7 
0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.72"]
[White "Ozenir, Ekin Baris"]
[Black "Erdogan, Anil Berk"]
[Result "1-0"]
[WhiteElo "2303"]
[BlackElo "2083"]
[ECO "A45"]
[EventDate "2018.09.05"]
[PlyCount "43"]

1.d4 Nf6 2.Bg5 e6 3.e4 c5 4.d5 h6 5.Bxf6 Qxf6 6.Nc3 a6 7.Nf3 d6 8.a4 e5 9.
Nd2 b6 10.Ra3 Be7 11.Rb3 Nd7 12.Be2 O-O 13.O-O g6 14.Bg4 Qg5 15.Nc4 f5 16.
exf5 gxf5 17.Bh3 Qf6 18.Qh5 Bd8 19.Ne2 Rf7 20.Rg3+ Rg7 21.Bxf5 b5 22.Be6+ 
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.73"]
[White "Rajic, Ivan"]
[Black "Tifferet, Shaked"]
[Result "0-1"]
[WhiteElo "2021"]
[BlackElo "2299"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "123"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bc5 5.c3 Nf6 6.cxd4 Bb4+ 7.Bd2 Bxd2+ 8.
Nbxd2 d5 9.exd5 Nxd5 10.Qb3 Na5 11.Qa4+ Nc6 12.Qa3 Qe7+ 13.Qxe7+ Ncxe7 14.
O-O Bf5 15.Rfe1 O-O-O 16.a3 f6 17.h3 Kb8 18.Ne4 Bxe4 19.Rxe4 Rd7 20.Rae1 
Rhd8 21.g4 a6 22.Kh2 Nc6 23.g5 Nb6 24.Be6 Nxd4 25.Nxd4 Rxd4 26.gxf6 gxf6 
27.Bf5 Rd2 28.R1e2 h6 29.Kg3 Rxe2 30.Rxe2 Rd5 31.Bg4 Nc4 32.Re8+ Ka7 33.
Rh8 f5 34.Be2 Nd6 35.Bf3 Rd2 36.Rxh6 Rxb2 37.Re6 Nb5 38.Re3 c5 39.Re5 c4 
40.Rc5 Nxa3 41.h4 f4+ 42.Kxf4 Kb6 43.Rc8 Rb4 44.Be4 Nb5 45.h5 c3 46.h6 Nd6
47.h7 Rxe4+ 48.Kf3 Nxc8 49.h8=Q Rc4 50.Qd8+ Ka7 51.Qd3 Rc6 52.Qc2 Nd6 53.
Ke3 Nb5 54.f4 Na3 55.Qc1 c2 56.f5 Nc4+ 57.Kd3 Na5 58.f6 Nb3 59.Qg1+ Rc5 
60.f7 c1=Q 61.Qxc1 Nxc1+ 62.Kd4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.74"]
[White "Milosevic, Milos"]
[Black "Ozturk, Efe Hakan"]
[Result "1-0"]
[WhiteElo "2292"]
[BlackElo "2065"]
[ECO "B23"]
[EventDate "2018.09.05"]
[PlyCount "59"]

1.e4 c5 2.Nc3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Qd2 g6 6.b3 Bg7 7.Bb2 Nf6 8.O-O-O 
O-O 9.f3 a6 10.g4 b5 11.h4 h5 12.Nd5 e5 13.Nxf6+ Qxf6 14.gxh5 gxh5 15.Kb1 
Bh6 16.Qf2 Bb7 17.Nh3 Rac8 18.Ng5 Nb4 19.Rd2 d5 20.a3 Nxc2 21.Rxc2 dxe4 
22.Rg1 Kh8 23.Rxc8 Bxc8 24.f4 Bf5 25.Ka2 Qe7 26.fxe5 Bg6 27.e6+ Bg7 28.
Nxf7+ Kh7 29.Rxg6 Kxg6 30.Qg3+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.75"]
[White "Daghan, Devran"]
[Black "Taalaibekov, Tagir"]
[Result "0-1"]
[WhiteElo "2004"]
[BlackElo "2291"]
[ECO "B07"]
[EventDate "2018.09.05"]
[PlyCount "68"]

1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.Be3 e5 5.f3 Be7 6.Nge2 c6 7.Qd2 Qc7 8.O-O-O 
a6 9.g4 b5 10.Ng3 exd4 11.Qxd4 Ne5 12.Be2 c5 13.Nd5 Nxd5 14.Qxd5 Bb7 15.
Qd2 g6 16.f4 Nd7 17.g5 O-O-O 18.c4 Bc6 19.Rhf1 Rhe8 20.f5 Ne5 21.f6 Bf8 
22.Qc2 bxc4 23.Bxc4 Nxc4 24.Qxc4 Bb5 25.Qc3 Bxf1 26.Rxf1 d5 27.Bf4 Bd6 28.
Bxd6 Rxd6 29.exd5 Rxd5 30.Qc4 Qd6 31.Ne4 Qe6 32.Re1 Rd1+ 33.Kxd1 Rd8+ 34.
Nd6+ Rxd6+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.76"]
[White "Pang Tao"]
[Black "Ozgur, Tibet Kagan"]
[Result "1-0"]
[WhiteElo "2290"]
[BlackElo "2056"]
[ECO "E11"]
[EventDate "2018.09.05"]
[PlyCount "155"]

1.Nf3 Nf6 2.c4 e6 3.d4 Bb4+ 4.Bd2 Qe7 5.Nc3 Bxc3 6.Bxc3 Ne4 7.Qc2 Nxc3 8.
Qxc3 O-O 9.g3 d6 10.Bg2 Nd7 11.O-O e5 12.Rfd1 e4 13.Nd2 Nf6 14.Nf1 d5 15.
cxd5 Nxd5 16.Qc5 Qe6 17.Rac1 c6 18.e3 Re8 19.Nd2 Qg6 20.Qc2 Bg4 21.Re1 Bf5
22.a3 h5 23.h4 Qe6 24.Nb3 Rac8 25.Nc5 Qe7 26.f3 Nf6 27.Qf2 g6 28.f4 b6 29.
Na4 c5 30.dxc5 b5 31.Nc3 Rxc5 32.b4 Rc4 33.Nxb5 Rec8 34.Rxc4 Rxc4 35.Bf1 
Rc8 36.Qb2 Nd5 37.Qd4 Nb6 38.Nd6 Rd8 39.Nxf5 gxf5 40.Qc5 Qe6 41.Qc2 Rc8 
42.Qd2 Qb3 43.Qe2 Qxa3 44.Qxh5 Qxb4 45.Rd1 Qc5 46.Rd4 Qa3 47.Kf2 Qa2+ 48.
Be2 Qe6 49.g4 fxg4 50.Bxg4 Rc2+ 51.Kg3 Qe7 52.Bf5 f6 53.Qg6+ Kf8 54.Rxe4 
Qf7 55.Qh6+ Qg7+ 56.Qxg7+ Kxg7 57.Re7+ Kf8 58.Re6 Rc3 59.Rxf6+ Kg7 60.Re6 
Nd5 61.Kf3 Kf7 62.Re5 Ne7 63.Be4 Rc1 64.Ra5 Rh1 65.h5 Rh3+ 66.Ke2 Rh2+ 67.
Kd3 Nc8 68.Bf5 Ne7 69.Bg6+ Nxg6 70.hxg6+ Kxg6 71.Rxa7 Rh3 72.Kd4 Rf3 73.
Ra6+ Kf7 74.Ke4 Rh3 75.f5 Rh8 76.Kf4 Rh4+ 77.Ke5 Rh5 78.e4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.77"]
[White "Cadilhac, Igor Tokuichi Kikuchi"]
[Black "Baylav, Can"]
[Result "1-0"]
[WhiteElo "2286"]
[BlackElo "2026"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "65"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Nb3 e6 7.g4 Be7 8.Be3 h6 
9.Qe2 b5 10.Bg2 Bb7 11.f4 Nbd7 12.a3 Rc8 13.O-O-O Qc7 14.Kb1 Qc4 15.Qf3 d5
16.Na5 dxe4 17.Qh3 Qc7 18.Nxb7 Qxb7 19.g5 Nd5 20.Nxd5 exd5 21.Qf5 Bc5 22.
Rxd5 Bxe3 23.Qxe4+ Kf8 24.Qxe3 Qc7 25.Re1 Nb6 26.Re5 Kg8 27.Re8+ Rxe8 28.
Qxe8+ Kh7 29.Be4+ g6 30.Bxg6+ Kg7 31.gxh6+ Rxh6 32.Bxf7 Qxf4 33.Rg1+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.78"]
[White "Ozsakallioglu, Okan"]
[Black "Gulbeyaz, Emir"]
[Result "1/2-1/2"]
[WhiteElo "1955"]
[BlackElo "2285"]
[ECO "B09"]
[EventDate "2018.09.05"]
[PlyCount "64"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 c5 6.Bb5+ Nfd7 7.dxc5 dxc5 8.e5 
O-O 9.O-O a6 10.Bc4 Nb6 11.Qxd8 Rxd8 12.Bd3 Bf5 13.Bxf5 gxf5 14.Be3 N8d7 
15.a4 e6 16.a5 Nc4 17.Bc1 b6 18.axb6 Ncxb6 19.Rd1 f6 20.exf6 Bxf6 21.Re1 
Kf7 22.Na4 Nd5 23.c3 Rg8 24.Re2 Rg4 25.h3 Rg3 26.Kh2 Rag8 27.c4 Nb4 28.
Ng5+ R3xg5 29.fxg5 Bd4 30.Bd2 e5 31.Bc3 Rb8 32.Bxb4 Rxb4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.79"]
[White "Agdelen, Huseyin Can"]
[Black "Helander, Benjamin"]
[Result "1-0"]
[WhiteElo "2280"]
[BlackElo "1994"]
[ECO "C05"]
[EventDate "2018.09.05"]
[PlyCount "55"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.c3 c5 6.f4 Nc6 7.Ndf3 cxd4 8.cxd4 
Bb4+ 9.Kf2 O-O 10.g3 f6 11.Kg2 Qe7 12.a3 Ba5 13.Bd3 Rd8 14.h4 f5 15.h5 h6 
16.Be3 Nf8 17.Nh3 Bd7 18.Nf2 Rac8 19.Qe2 Qf7 20.Rag1 Ne7 21.Rh2 Rc7 22.Kh1
Be8 23.g4 fxg4 24.Nxg4 Kh8 25.Ng5 hxg5 26.fxg5 Nf5 27.g6 Qe7 28.h6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.80"]
[White "Akdogan, Alperen"]
[Black "Akin, Kadir"]
[Result "0-1"]
[WhiteElo "2278"]
[BlackElo "1974"]
[ECO "E05"]
[EventDate "2018.09.05"]
[PlyCount "86"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Qc2 a6 8.a4 Bd7 
9.Rd1 Bc6 10.Nc3 Bxf3 11.Bxf3 Nc6 12.Bxc6 bxc6 13.a5 Rb8 14.e4 Rb3 15.Ra4 
Rb4 16.Ra2 Qb8 17.Be3 Qb7 18.Qe2 Rd8 19.f3 h6 20.Rd2 Rb8 21.Kg2 Nd7 22.e5 
c5 23.d5 Nxe5 24.dxe6 Nd3 25.exf7+ Kxf7 26.Ne4 Qb5 27.Rc2 Rb3 28.Nd2 Nb4 
29.Nxc4 Nxa2 30.Bf4 Bf6 31.Bxc7 Re8 32.Nd6+ Kf8 33.Nxe8 Qxe8 34.Qc4 Qf7 
35.Qxc5+ Kg8 36.Bf4 Nb4 37.Qc8+ Kh7 38.Qc5 Nxc2 39.Qxc2+ g6 40.Qc6 Rxb2+ 
41.Kh3 Be7 42.Qc7 Re2 43.Qb8 Bg5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.81"]
[White "Beukema, Christiaan"]
[Black "Yaran, Siar"]
[Result "0-1"]
[WhiteElo "1904"]
[BlackElo "2271"]
[ECO "B01"]
[EventDate "2018.09.05"]
[PlyCount "122"]

1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd8 4.d4 Nf6 5.Nf3 Bg4 6.Be2 e6 7.O-O c6 8.Bg5 
Be7 9.h3 Bxf3 10.Bxf3 O-O 11.Ne2 Nbd7 12.c3 Qc7 13.Bf4 Bd6 14.Bxd6 Qxd6 
15.Qb3 Qc7 16.Ng3 Rfe8 17.Rfe1 g6 18.Rad1 Re7 19.Re2 Rae8 20.Rde1 Kg7 21.
a4 e5 22.d5 cxd5 23.Bxd5 Nc5 24.Qa2 Nxd5 25.Qxd5 Nxa4 26.Ra1 Nb6 27.Qd2 f6
28.Rxa7 e4 29.Nf1 Nc4 30.Qc2 e3 31.fxe3 Nxe3 32.Nxe3 Rxe3 33.Rxe3 Rxe3 34.
Qf2 Rd3 35.Ra1 Qd6 36.Qa7 Qd5 37.Rf1 Rd2 38.Rf2 Rd1+ 39.Kh2 Qe5+ 40.g3 Qe4
41.Rg2 Qe1 42.Qg1 Qxg1+ 43.Rxg1 Rd3 44.Rg2 f5 45.Re2 Kf6 46.Kg2 g5 47.Kf2 
h5 48.Re3 Rd8 49.Ke2 g4 50.h4 f4 51.gxf4 Kf5 52.Re5+ Kxf4 53.Rxh5 Rd7 54.
Rh8 Kg3 55.h5 Kh2 56.Rf8 g3 57.Kf3 g2 58.Rf4 Kh3 59.Kf2 Rd2+ 60.Ke3 g1=Q+ 
61.Kxd2 Qg5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.06"]
[Round "2.82"]
[White "Kilic, Efe Mert"]
[Black "Kilic, Gokturk Kagan"]
[Result "1/2-1/2"]
[WhiteElo "2269"]
[BlackElo "1910"]
[ECO "B42"]
[EventDate "2018.09.05"]
[PlyCount "261"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.Nc3 Nc6 8.Qe2 
d6 9.Be3 Bxe3 10.Qxe3 Nf6 11.O-O-O O-O 12.g4 Nxg4 13.Qg3 e5 14.Rhg1 g6 15.
h4 Be6 16.Be2 Nf6 17.f4 Bxb3 18.fxe5 Nxe5 19.axb3 b5 20.Qf4 Rc8 21.Rgf1 
Ne8 22.Nd5 f5 23.exf5 Rxf5 24.Qh6 Ng7 25.h5 Nf7 26.Qd2 Rc5 27.hxg6 hxg6 
28.Rxf5 Nxf5 29.Rg1 Ne5 30.b4 Rc8 31.Nf4 Qe8 32.Nxg6 Nxg6 33.Bd3 Qe6 34.
Qg5 Ne7 35.Bxg6 Nxg6 36.Qxg6+ Qxg6 37.Rxg6+ Kf7 38.Rxd6 Ra8 39.b3 Ke7 40.
Rd5 Ke6 41.Rc5 Kd6 42.Kb2 Rb8 43.Kc3 Rh8 44.Kb2 Rh4 45.Ka3 Rh3 46.Kb2 Rh4 
47.Ka3 Rh3 48.Rc8 Kd5 49.Ra8 Rh6 50.Kb2 Rd6 51.Rc8 Rh6 52.c4+ Kd6 53.Rc5 
Rh2+ 54.Ka3 Rh3 55.cxb5 axb5 56.Rxb5 Kc6 57.Rg5 Rh6 58.Ka4 Kb6 59.Rg8 Rf6 
60.Rc8 Rh6 61.Rc4 Rh5 62.b5 Kb7 63.Ka5 Rh3 64.Kb4 Rh6 65.Rc6 Rh4+ 66.Rc4 
Rh6 67.Rc3 Rh4+ 68.Ka5 Rh1 69.Rg3 Ra1+ 70.Kb4 Rh1 71.Rg5 Rh3 72.Kc4 Rh1 
73.Rg6 Rc1+ 74.Kb4 Rh1 75.Rg4 Rh3 76.Ka4 Rh1 77.Ka5 Ra1+ 78.Ra4 Rb1 79.Ra3
Rh1 80.Ra2 Rh8 81.Rf2 Ra8+ 82.Kb4 Rh8 83.Rf4 Rg8 84.Rf7+ Kb6 85.Rf6+ Kb7 
86.Ka5 Ra8+ 87.Ra6 Rh8 88.Rb6+ Kc7 89.Rg6 Ra8+ 90.Ra6 Rh8 91.Ra7+ Kb8 92.
Rg7 Rh6 93.Rf7 Rg6 94.Rh7 Rf6 95.b4 Rg6 96.b6 Rg1 97.Kb5 Rb1 98.Rc7 Rh1 
99.Rc5 Rg1 100.Ka6 Ra1+ 101.Ra5 Rb1 102.Ra4 Rh1 103.Ra2 Rb1 104.Ra4 Rh1 
105.Ra3 Rb1 106.Kb5 Rh1 107.Rf3 Rg1 108.Rf5 Rh1 109.Rg5 Rh2 110.Rg1 Rf2 
111.Rg7 Rh2 112.Re7 Rh1 113.Rd7 Rg1 114.Kc6 Rc1+ 115.Kb5 Rh1 116.Ka6 Ra1+ 
117.Kb5 Rh1 118.Rd5 Kb7 119.Rc5 Kb8 120.Ka6 Ra1+ 121.Ra5 Rb1 122.b5 Rb2 
123.Ra1 Rh2 124.Ra3 Rh1 125.Ra2 Rg1 126.b7 Rg6+ 127.b6 Rg1 128.Ra3 Rh1 
129.Ra2 Rg1 130.Ra3 Rh1 131.Ra2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.1"]
[White "Jarmula, Lukasz"]
[Black "Maghsoodloo, Parham"]
[Result "0-1"]
[WhiteElo "2504"]
[BlackElo "2649"]
[ECO "E10"]
[EventDate "2018.09.05"]
[PlyCount "101"]

1.d4 Nf6 2.c4 e6 3.Nf3 a6 4.Nc3 d5 5.cxd5 exd5 6.Bg5 Be6 7.e3 Nbd7 8.Bd3 
Bd6 9.O-O c6 10.Bf4 Qc7 11.Bxd6 Qxd6 12.Qc2 O-O 13.h3 g6 14.Rab1 a5 15.a3 
b5 16.Ne2 b4 17.axb4 axb4 18.Nc1 c5 19.dxc5 Nxc5 20.Nd4 Rfc8 21.Ncb3 Na4 
22.Qe2 Bd7 23.Rfc1 Ne4 24.Ra1 Qf6 25.Bxe4 dxe4 26.Rxc8+ Rxc8 27.Qd2 Qd6 
28.Rc1 Rxc1+ 29.Qxc1 f5 30.h4 Kg7 31.Qd2 Kf6 32.Nc1 Be6 33.Nce2 Bf7 34.b3 
Nb6 35.Qb2 Ke7 36.Qa1 Nd5 37.Qa8 Be8 38.h5 Kf7 39.h6 Nf6 40.Nf4 g5 41.Nfe6
Kg6 42.Ng7 Bd7 43.Qd8 Qc5 44.Nge6 Qc1+ 45.Kh2 f4 46.f3 exf3 47.exf4 Bxe6 
48.Nxe6 Qc2 49.f5+ Kh5 50.Ng7+ Kh4 51.Qd4+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.2"]
[White "Bellahcene, Bilel"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[WhiteElo "2501"]
[BlackElo "2614"]
[ECO "B13"]
[EventDate "2018.09.05"]
[PlyCount "100"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Nf3 Nc6 5.Ne5 a6 6.c4 e6 7.Nxc6 bxc6 8.Nc3 
Bd6 9.Be2 Ne7 10.Bg5 O-O 11.Qd2 Rb8 12.Rb1 f6 13.Be3 Nf5 14.O-O Qc7 15.g3 
Kh8 16.Rfe1 Qf7 17.Bf3 Qg6 18.Bg2 Nxe3 19.fxe3 f5 20.c5 Bc7 21.b4 h5 22.
Ne2 Qh6 23.Rf1 Bd7 24.h4 g5 25.hxg5 Qxg5 26.Rf3 h4 27.gxh4 Qg4 28.Nf4 Rf7 
29.Qf2 Rg8 30.h5 Rh7 31.Ng6+ Kg7 32.Rh3 Kf6 33.Rh4 Bg3 34.Rxg4 Bxf2+ 35.
Kxf2 fxg4 36.Kg3 Rxh5 37.Ne5 Rxe5 38.dxe5+ Kxe5 39.Rh1 Be8 40.Rh7 Bg6 41.
Rc7 a5 42.bxa5 Ra8 43.Rxc6 Rxa5 44.Kxg4 Rxa2 45.Bf1 Ra3 46.Kf3 d4 47.Ra6 
Rxe3+ 48.Kf2 Rc3 49.c6 Rc2+ 50.Ke1 Rc1+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.3"]
[White "Karthikeyan, Murali"]
[Black "Karthik, Venkataraman"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2519"]
[ECO "A08"]
[EventDate "2018.09.05"]
[PlyCount "134"]

1.Nf3 d5 2.g3 c5 3.Bg2 Nf6 4.O-O e6 5.d4 cxd4 6.Nxd4 e5 7.Nb3 Be6 8.Bg5 
Nbd7 9.Nc3 Be7 10.Qd3 O-O 11.Rad1 d4 12.Bxf6 Nxf6 13.Ne4 Qc7 14.c3 Nxe4 
15.Bxe4 f5 16.Bg2 dxc3 17.Bd5 Bxd5 18.Qxd5+ Kh8 19.bxc3 Rac8 20.c4 Qxc4 
21.Qxe5 Bf6 22.Qxf5 Qxe2 23.Rd2 Qe8 24.Qd7 Qxd7 25.Rxd7 Rc2 26.a4 Rc4 27.
Rxb7 Rxa4 28.Nc5 Rc4 29.Nd7 Rfc8 30.Nxf6 gxf6 31.Rf7 R8c6 32.Rd1 Rc1 33.
Rxc1 Rxc1+ 34.Kg2 Rc6 35.Rxa7 Kg8 36.Kh3 Rc2 37.f4 Rf2 38.Kg4 Rxh2 39.Kf5 
Rh6 40.Ke6 Rg6 41.Ra3 h5 42.f5 Rh6 43.Ra4 Kg7 44.Rd4 Kg8 45.Rc4 Kg7 46.Rb4
Kg8 47.Ra4 Kg7 48.Rc4 Kg8 49.Rd4 Kg7 50.Rd7+ Kg8 51.Rd1 Kg7 52.Ke7 Rh8 53.
Rd7 Rh6 54.Ke8+ Kg8 55.Rf7 h4 56.Rf8+ Kg7 57.Rf7+ Kg8 58.gxh4 Rxh4 59.Rxf6
Re4+ 60.Re6 Ra4 61.Rg6+ Kh7 62.Rd6 Kg8 63.Ke7 Ra7+ 64.Ke6 Kg7 65.Rb6 Rf7 
66.Ke5 Re7+ 67.Re6 Ra7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.4"]
[White "Tang, Andrew"]
[Black "Xu Xiangyu"]
[Result "1-0"]
[WhiteElo "2489"]
[BlackElo "2586"]
[ECO "A21"]
[EventDate "2018.09.05"]
[PlyCount "101"]

1.d4 d6 2.c4 e5 3.Nf3 e4 4.Nfd2 f5 5.e3 Nf6 6.Nc3 g6 7.Be2 Bh6 8.b4 Nc6 9.
b5 Ne7 10.a4 O-O 11.g3 g5 12.h4 gxh4 13.Rxh4 Bg7 14.Qc2 Be6 15.Ba3 Ng6 16.
Rh2 Rf7 17.Nb3 c6 18.Rd1 Rc8 19.Qd2 Re7 20.a5 Bf7 21.a6 bxa6 22.bxc6 Rxc6 
23.d5 Rc8 24.Nd4 Qd7 25.Nc6 Ree8 26.Kf1 Ng4 27.Bxg4 fxg4 28.Ne2 Ne5 29.
Nxe5 Bxe5 30.Qc2 Qb7 31.Nf4 Qb5 32.Rc1 Qa5 33.Bb2 Bxb2 34.Qxb2 Re5 35.Rh6 
Qb6 36.Qxb6 axb6 37.Rxd6 Rc5 38.Rxb6 Bxd5 39.Nxd5 Rexd5 40.Rxa6 Re5 41.Ra7
Rf5 42.Re7 Rce5 43.Rxe5 Rxe5 44.c5 Kf7 45.c6 Re8 46.c7 Rc8 47.Rc4 h5 48.
Ke2 Kf6 49.Kd2 Ke5 50.Kc3 Kd5 51.Kb4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.5"]
[White "Firouzja, Alireza"]
[Black "Asadli, Vugar"]
[Result "1-0"]
[WhiteElo "2582"]
[BlackElo "2492"]
[ECO "C07"]
[EventDate "2018.09.05"]
[PlyCount "85"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 cxd4 5.Nxd4 Nc6 6.Bb5 Bd7 7.Nxc6 bxc6 8.
Bd3 Bd6 9.Qe2 Ne7 10.O-O Qc7 11.Nf3 Ng6 12.Re1 Nf4 13.Bxf4 Bxf4 14.e5 O-O 
15.c4 c5 16.h4 g6 17.h5 dxc4 18.Bc2 Rab8 19.Qxc4 Rb4 20.Qc3 Rfb8 21.g3 Bh6
22.b3 c4 23.Nh2 Bg7 24.Ng4 R8b7 25.Re4 Bc6 26.Rxc4 Rxc4 27.bxc4 Qb6 28.Rd1
Rb8 29.Nf6+ Kh8 30.hxg6 hxg6 31.c5 Qb7 32.Qd4 Bxf6 33.exf6 Qb2 34.Qf4 Kh7 
35.g4 Re8 36.Ba4 Qe2 37.Rf1 Bxa4 38.Qxa4 Qf3 39.g5 Rd8 40.Qh4+ Kg8 41.c6 
Rc8 42.Rc1 e5 43.Qh6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.6"]
[White "Aravindh, Chithambaram"]
[Black "Sadikhov, Ulvi"]
[Result "1-0"]
[WhiteElo "2578"]
[BlackElo "2491"]
[ECO "B42"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O Qc7 7.Qe2 d6 8.c4 Nc6
9.Nxc6 Qxc6 10.Nc3 Be7 11.Bg5 h6 12.Bh4 Qc5 13.Rad1 Bd7 14.Kh1 Bc6 15.f3 
O-O 16.f4 Rfe8 17.e5 dxe5 18.fxe5 Nd7 19.Bg3 Bg5 20.Ne4 Qe3 21.Qc2 Bxe4 
22.Bxe4 Rad8 23.Bf2 Qf4 24.Bd4 Qh4 25.g3 Qg4 26.Bf3 Qh3 27.Bxb7 f6 28.Qe2 
h5 29.Bg2 Qg4 30.Bf3 Qh3 31.Bxh5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.7"]
[White "Sindarov, Javokhir"]
[Black "Tabatabaei, Mohammadamin"]
[Result "1-0"]
[WhiteElo "2484"]
[BlackElo "2576"]
[ECO "B45"]
[EventDate "2018.09.05"]
[PlyCount "87"]

1.e4 c5 2.Nc3 Nc6 3.Nf3 e6 4.d4 cxd4 5.Nxd4 Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4
Qc7 9.f4 Qb6 10.c4 Bb4+ 11.Ke2 f5 12.exf6 Nxf6 13.Be3 Qd8 14.Nd6+ Bxd6 15.
Qxd6 Bb7 16.Rd1 Rc8 17.Qc5 d5 18.g3 Ne4 19.Qxa7 Qd7 20.Qd4 c5 21.Qxe4 dxe4
22.Rxd7 Kxd7 23.Bh3 g6 24.Rd1+ Ke7 25.b3 h5 26.Bf2 Rc7 27.Rd2 Rf8 28.Be3 
Rfc8 29.Bf1 Rd8 30.Rxd8 Kxd8 31.b4 Rd7 32.Bxc5 Rd3 33.b5 h4 34.gxh4 Bc8 
35.Ke1 Rf3 36.Bd6 e3 37.Be2 Rh3 38.Be5 Bb7 39.f5 exf5 40.Bg3 Bg2 41.c5 Bd5
42.Bf1 Rxg3 43.hxg3 Bxa2 44.Bd3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.8"]
[White "Harsha, Bharathakoti"]
[Black "Pichot, Alan"]
[Result "1-0"]
[WhiteElo "2474"]
[BlackElo "2562"]
[ECO "E81"]
[EventDate "2018.09.05"]
[PlyCount "57"]

1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.f3 O-O 6.Be3 c6 7.Nge2 a6 8.c5 b5 9.
cxb6 Nbd7 10.Nf4 Nxb6 11.Be2 d5 12.O-O Rb8 13.Rc1 Nfd7 14.e5 Nc4 15.Bxc4 
dxc4 16.Na4 Nb6 17.Nc5 Nd7 18.Nxd7 Bxd7 19.Rxc4 Rxb2 20.Qa1 Qb6 21.Re1 Bf5
22.g4 Bb1 23.Rxc6 Qb4 24.Rcc1 Bc2 25.Re2 Qa3 26.Nd5 Rxa2 27.Qc3 e6 28.Qxa3
Rxa3 29.Ne7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.9"]
[White "Vavulin, Maxim"]
[Black "Sargsian, Shant"]
[Result "1/2-1/2"]
[WhiteElo "2559"]
[BlackElo "2477"]
[ECO "C45"]
[EventDate "2018.09.05"]
[PlyCount "99"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nb3 Bb6 6.Nc3 d6 7.Bb5 Nf6 8.Bg5 
h6 9.Bh4 O-O 10.O-O Ne5 11.Kh1 Ng6 12.Bg3 Bd7 13.a4 Bxb5 14.axb5 Re8 15.
Ra4 Qd7 16.h3 a6 17.bxa6 Rxa6 18.Rxa6 bxa6 19.Qd3 Qe6 20.Nd2 Ba5 21.f3 
Bxc3 22.Qxc3 d5 23.e5 Nh5 24.f4 d4 25.Qd3 Nxg3+ 26.Qxg3 Qf5 27.Qd3 Qxd3 
28.cxd3 Ne7 29.Rc1 Nd5 30.g3 Rb8 31.b3 Kf8 32.Kg2 Ke7 33.Kf3 Nc3 34.Ra1 
Rb6 35.Ra5 Kd7 36.Ne4 Nxe4 37.Kxe4 Rxb3 38.Rxa6 Rb1 39.Kxd4 Rh1 40.Ke4 
Rxh3 41.Kf3 Rh1 42.d4 Rd1 43.Ke4 Rg1 44.Ra3 g6 45.Rc3 c6 46.Ra3 Re1+ 47.
Kd3 Rd1+ 48.Ke3 Re1+ 49.Kd3 Rd1+ 50.Ke4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.10"]
[White "Hakobian, Aram"]
[Black "Gavrilescu, David"]
[Result "1-0"]
[WhiteElo "2554"]
[BlackElo "2470"]
[ECO "D31"]
[EventDate "2018.09.05"]
[PlyCount "55"]

1.c4 e6 2.Nc3 d5 3.d4 Bb4 4.e3 Nf6 5.a3 Bxc3+ 6.bxc3 O-O 7.cxd5 exd5 8.Bd3
Re8 9.Ne2 c5 10.O-O Nc6 11.Ng3 b6 12.Ra2 Bb7 13.f3 h5 14.Re2 g6 15.Qe1 Qc8
16.Bb2 Ba6 17.Bxa6 Qxa6 18.e4 cxd4 19.cxd4 Qc4 20.Qd2 h4 21.Nf5 Re6 22.Ne3
Qb3 23.e5 Rae8 24.exf6 Rxe3 25.Bc1 Rxe2 26.Qh6 Rxg2+ 27.Kxg2 h3+ 28.Kg1 
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.11"]
[White "Kollars, Dmitrij"]
[Black "Makhnev, Denis"]
[Result "1/2-1/2"]
[WhiteElo "2536"]
[BlackElo "2449"]
[ECO "C67"]
[EventDate "2018.09.05"]
[PlyCount "108"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.a4 Be7 7.Nc3 O-O 8.d4 
Nxd4 9.Nxd4 exd4 10.Nd5 Re8 11.Bf4 Nxb5 12.axb5 d6 13.Qxd4 Be6 14.Nxe7+ 
Qxe7 15.Rxa7 Rxa7 16.Qxa7 b6 17.Bg3 Qd7 18.h3 h6 19.b3 Qxb5 20.Qxc7 Rc8 
21.Qxd6 Rxc2 22.Be5 Qc5 23.Qd8+ Kh7 24.Qd3+ Kg8 25.Qg3 Qf8 26.Bc3 b5 27.b4
Ra2 28.Re5 Bd7 29.Rd5 Be8 30.Rd6 Re2 31.Rxh6 Re6 32.Rxe6 fxe6 33.Qe5 Qf7 
34.h4 Bc6 35.h5 Qd7 36.Bd4 Qe7 37.f3 Kh7 38.Kf2 Qf7 39.f4 Qe7 40.g3 Be8 
41.Ke3 Qf6 42.Qb8 Qe7 43.Bc3 e5 44.Bxe5 Qf7 45.Qc8 Qxh5 46.g4 Qf7 47.Kf2 
Bd7 48.Qc7 Qa2+ 49.Kg3 Qd2 50.Qc3 Qxc3+ 51.Bxc3 g6 52.Bd4 Kg8 53.Bc3 Bc6 
54.Bd4 Bd7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.12"]
[White "Christiansen, Johan-Sebastian"]
[Black "Percivaldi, Martin"]
[Result "1-0"]
[WhiteElo "2525"]
[BlackElo "2376"]
[ECO "C55"]
[EventDate "2018.09.05"]
[PlyCount "95"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O O-O 6.Re1 d6 7.a4 Bg4 8.h3 Bh5 
9.c3 h6 10.a5 a6 11.Nbd2 g5 12.Nf1 Qd7 13.Ng3 Bg6 14.Bb3 Rfd8 15.d4 Bf8 
16.d5 Ne7 17.Nh2 Nh7 18.Be3 Bg7 19.c4 f5 20.exf5 Nxf5 21.Nxf5 Bxf5 22.Nf1 
Nf6 23.Ng3 Bg6 24.Bc2 Qf7 25.Qb1 Kh7 26.Ra3 c6 27.Bb6 Rd7 28.dxc6 bxc6 29.
Rf3 Re8 30.Ne4 Re6 31.b4 Qe8 32.b5 cxb5 33.cxb5 axb5 34.Nxf6+ Bxf6 35.
Bxg6+ Qxg6 36.Qxb5 Qe8 37.a6 d5 38.a7 Rdd6 39.Qb1+ Kg7 40.Bc5 Rd8 41.Qb7+ 
Kg6 42.Ra3 Ra8 43.Rb1 e4 44.Ra6 Rxa6 45.Qxa6 Qc8 46.Qxc8 Rxc8 47.Rb8 Rxc5 
48.Rg8+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.13"]
[White "Can, Isik"]
[Black "Martirosian, Haik"]
[Result "1/2-1/2"]
[WhiteElo "2361"]
[BlackElo "2597"]
[ECO "C68"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Bd6 6.d4 exd4 7.Qxd4 f6 8.Be3
Ne7 9.Nbd2 Be6 10.Qc3 Qd7 11.Nd4 O-O-O 12.Nc4 Bxc4 13.Qxc4 Ng6 14.f3 Ne5 
15.Qe6 Qxe6 16.Nxe6 Rd7 17.b3 Re8 18.Nc5 Rf7 19.Rae1 b6 20.Nd3 Ng6 21.Bf2 
Kb7 22.Bg3 Bxg3 23.hxg3 c5 24.Kf2 h6 25.g4 a5 26.Rd1 Ne7 27.Nf4 Nc6 28.Rd2
a4 29.Rfd1 Ne5 30.Nd3 Nxd3+ 31.Rxd3 Ra8 32.f4 axb3 33.axb3 Ra2 34.R1d2 Kc6
35.c4 Ra1 36.Rd1 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.14"]
[White "Van Foreest, Jorden"]
[Black "Ozen, Deniz"]
[Result "1/2-1/2"]
[WhiteElo "2624"]
[BlackElo "2431"]
[ECO "C42"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Nc6 7.O-O Be7 8.Re1 
Bg4 9.c3 f5 10.Nbd2 O-O 11.Nf1 Bh4 12.g3 Bg5 13.Bxg5 Nxg5 14.Be2 Nh3+ 15.
Kg2 f4 16.Ng1 Bxe2 17.Qxe2 Ng5 18.Nd2 Qd7 19.h4 fxg3 20.fxg3 Nf7 21.Qe6 
Qxe6 22.Rxe6 Rae8 23.Rae1 Nd6 24.Nh3 Rxe6 25.Rxe6 Nd8 26.Re7 Rf7 27.Re2 
Rf6 28.Nf4 c6 29.Nf3 Ne4 30.Ng5 Nxg5 31.hxg5 Rf7 32.b3 g6 33.c4 dxc4 34.
bxc4 Kf8 35.d5 Re7 36.Rd2 Re5 37.Kf3 Nf7 38.dxc6 bxc6 39.Nh3 Rc5 40.Rb2 
Rxc4 41.Rb8+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.15"]
[White "Mohammad, Nubairshah Shaikh"]
[Black "Petrosian, Manuel"]
[Result "1/2-1/2"]
[WhiteElo "2443"]
[BlackElo "2581"]
[ECO "E33"]
[EventDate "2018.09.05"]
[PlyCount "100"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6 5.Nf3 d6 6.Bd2 O-O 7.a3 Bxc3 8.Bxc3 
Qe7 9.b4 e5 10.d5 Nb8 11.e3 Bg4 12.Be2 c6 13.dxc6 Nxc6 14.O-O Rac8 15.Rfd1
Rfd8 16.Rac1 h6 17.h3 Bh5 18.b5 Nb8 19.Bb4 b6 20.a4 a5 21.Ba3 Qe6 22.Qa2 
Ne4 23.Ng5 hxg5 24.Bxh5 Nd7 25.Bg4 f5 26.Bf3 Ndf6 27.Qc2 g6 28.Bxe4 Nxe4 
29.f3 Nf6 30.Qd3 Rd7 31.e4 Kf7 32.Rc2 Kg7 33.Bc1 fxe4 34.fxe4 g4 35.h4 
Rdc7 36.Bg5 Rxc4 37.Bxf6+ Kxf6 38.Qxd6 Qxd6 39.Rxd6+ Kg7 40.Rxc4 Rxc4 41.
Kf2 Rxe4 42.Rxb6 Rxa4 43.Re6 e4 44.Ke3 Rb4 45.b6 g3 46.Re5 Rxb6 47.Rxa5 
Rb2 48.Kxe4 Rxg2 49.Kf3 Rg1 50.Rg5 Kf6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.16"]
[White "Liang, Awonder"]
[Black "Gokerkan, Cem Kaan"]
[Result "1-0"]
[WhiteElo "2575"]
[BlackElo "2416"]
[ECO "B51"]
[EventDate "2018.09.05"]
[PlyCount "105"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.Ba4 Nf6 5.O-O a6 6.c4 e5 7.Nc3 g6 8.a3 Bh6 
9.b4 O-O 10.Rb1 Qc7 11.d3 Bxc1 12.Qxc1 Kg7 13.Nh4 cxb4 14.axb4 Qd8 15.Qg5 
Nb8 16.Bd1 Ng4 17.Qxd8 Rxd8 18.Bxg4 Bxg4 19.f4 f6 20.Rb2 Be6 21.Rbf2 Nd7 
22.f5 Bg8 23.fxg6 hxg6 24.Rf3 Bf7 25.Rg3 Kh7 26.Rh3 Kg7 27.Rg3 Kh7 28.Nd5 
Bxd5 29.cxd5 Rg8 30.Rc1 Rac8 31.Rxc8 Rxc8 32.Rxg6 b6 33.Rg3 a5 34.bxa5 
bxa5 35.Nf5 Rc1+ 36.Kf2 Nc5 37.Rg7+ Kh8 38.Ra7 Nxd3+ 39.Kf3 Ne1+ 40.Kf2 
Nd3+ 41.Ke3 Nc5 42.Nxd6 a4 43.Kf3 Rf1+ 44.Kg4 Nxe4 45.Nxe4 f5+ 46.Kg5 fxe4
47.Rxa4 Rf2 48.d6 Rxg2+ 49.Kf6 Rd2 50.Ke7 Kg7 51.d7 Kg6 52.Rxe4 Kf5 53.Re1
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.17"]
[White "Muradli, Mahammad"]
[Black "Narayanan, Sunilduth Lyna"]
[Result "0-1"]
[WhiteElo "2407"]
[BlackElo "2573"]
[ECO "D37"]
[EventDate "2018.09.05"]
[PlyCount "90"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bf4 O-O 6.e3 Nbd7 7.Qc2 c5 8.Rd1 
cxd4 9.Rxd4 Qa5 10.Bg3 a6 11.Nd2 b5 12.Nb3 Qb6 13.cxd5 exd5 14.a4 b4 15.
Na2 Ne4 16.a5 Qb7 17.Bf4 Ndc5 18.f3 Nxb3 19.Qxb3 Nf6 20.Bd3 Be6 21.Kd2 
Rfc8 22.Rxb4 Bxb4+ 23.Qxb4 Qd7 24.Nc3 Bf5 25.Qd6 Bxd3 26.Qxd7 Nxd7 27.Kxd3
Nc5+ 28.Kc2 Ne6 29.Bd6 Rc6 30.Ba3 d4 31.exd4 Nxd4+ 32.Kb1 h5 33.Rd1 Ne6 
34.g4 hxg4 35.fxg4 Rc4 36.h3 Rd8 37.Nd5 Kh8 38.Ka2 Nc7 39.Nxc7 Rxd1 40.
Nxa6 Ra4 41.Nc5 Rxa5 42.b4 Ra8 43.Kb3 Rb1+ 44.Bb2 Rb8 45.Nd3 f6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.18"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Zou Chen"]
[Result "0-1"]
[WhiteElo "2565"]
[BlackElo "2365"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 e5 7.Nb3 Be6 8.Be3 h5 
9.Qd2 Nbd7 10.O-O-O Be7 11.Kb1 b5 12.a3 Rc8 13.h4 Nb6 14.Bg5 Qc7 15.Bxf6 
gxf6 16.Na5 f5 17.g3 Rg8 18.Bh3 fxe4 19.Bxe6 fxe6 20.Nxe4 d5 21.Ng5 Qd6 
22.f4 Na4 23.Nb3 exf4 24.gxf4 Bf6 25.Nd4 Rc4 26.c3 Nxc3+ 27.bxc3 Bxd4 28.
Qe2 Bxc3 29.Rh3 Kd7 30.f5 exf5 31.Qxh5 Qxa3 32.Qf7+ Kc6 33.Qxd5+ Kb6 34.
Qd6+ Qxd6 35.Rxd6+ Ka5 36.Rd5 Rgc8 37.Rxf5 Bh8 38.Rf2 Rb4+ 39.Ka2 Rc1 40.
Ra3+ Kb6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.19"]
[White "Garaiev, Kanan"]
[Black "Lomasov, Semion"]
[Result "1/2-1/2"]
[WhiteElo "2404"]
[BlackElo "2545"]
[ECO "A40"]
[EventDate "2018.09.05"]
[PlyCount "63"]

1.d4 e6 2.c4 b6 3.Nf3 Bb7 4.g3 Bb4+ 5.Bd2 Bxf3 6.exf3 Bxd2+ 7.Qxd2 d5 8.
Nc3 Ne7 9.cxd5 Nxd5 10.Bg2 Nc6 11.O-O O-O 12.Nxd5 Qxd5 13.f4 Qd6 14.Bxc6 
Qxc6 15.Rac1 Qd6 16.Rc4 Rfd8 17.Qe3 Rac8 18.Rfc1 g6 19.Rc6 Qxd4 20.Qxd4 
Rxd4 21.Rxc7 Rd1+ 22.Rxd1 Rxc7 23.Rd2 Kf8 24.Kg2 Ke7 25.Kf3 h5 26.h4 Rc5 
27.Ke3 Rc1 28.Rd3 Re1+ 29.Kf3 Rb1 30.Ra3 Rxb2 31.Rxa7+ Kf6 32.Ke4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.20"]
[White "Gorshtein, Ido"]
[Black "Puranik, Abhimanyu"]
[Result "0-1"]
[WhiteElo "2383"]
[BlackElo "2524"]
[ECO "C77"]
[EventDate "2018.09.05"]
[PlyCount "96"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 Bc5 6.Be3 Bxe3 7.fxe3 d6 8.c3 
O-O 9.O-O b5 10.Bc2 Ne7 11.Nbd2 c5 12.Qe1 Ng6 13.Nh4 Nxe4 14.Nxe4 Qxh4 15.
Qxh4 Nxh4 16.Nxd6 Be6 17.a4 b4 18.g3 Ng6 19.Ne4 Rac8 20.Ng5 Bd5 21.e4 h6 
22.exd5 hxg5 23.a5 Rfd8 24.Bb3 Kf8 25.cxb4 cxb4 26.Ra4 Rb8 27.Rc1 Ne7 28.
Rc5 Rd6 29.Bc4 Rb7 30.Kf2 g6 31.g4 Kg7 32.Kf3 f5 33.h3 Kf6 34.Ke3 Rb8 35.
Rc7 Nxd5+ 36.Bxd5 Rxd5 37.Rc6+ Kg7 38.Rxa6 f4+ 39.Ke2 Rbd8 40.Rxb4 Rxd3 
41.Re4 Rd1 42.Ra7+ Kh6 43.Kf2 R8d2+ 44.Re2 e4 45.Rxd2 e3+ 46.Kf3 Rxd2 47.
Re7 Rf2+ 48.Ke4 e2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.21"]
[White "Santos Ruiz, Miguel"]
[Black "Baenziger, Fabian"]
[Result "1-0"]
[WhiteElo "2524"]
[BlackElo "2360"]
[ECO "B13"]
[EventDate "2018.09.05"]
[PlyCount "57"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.Bf4 Bg4 7.Qb3 Qc8 8.Nd2 
e6 9.Ngf3 Be7 10.O-O O-O 11.Qc2 Bh5 12.Ne5 Bd6 13.Rae1 Qc7 14.Re3 Rfc8 15.
Qb1 Bg6 16.Nxg6 hxg6 17.Bxd6 Qxd6 18.Rfe1 a6 19.a4 Nd7 20.Qd1 Ne7 21.Rh3 
Nf6 22.Nf3 b5 23.Ne5 Kf8 24.Qf3 Neg8 25.g4 g5 26.Rh8 Ke7 27.Rh7 Nh6 28.
Rxg7 Rg8 29.Ng6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.22"]
[White "Yakubboev, Nodirbek"]
[Black "Kalogeris, Ioannis"]
[Result "1-0"]
[WhiteElo "2521"]
[BlackElo "2352"]
[ECO "B23"]
[EventDate "2018.09.05"]
[PlyCount "59"]

1.e4 c5 2.Nc3 e6 3.f4 d5 4.Nf3 d4 5.Ne2 f5 6.Ng3 Nf6 7.Bc4 fxe4 8.Ng5 Nc6 
9.O-O Na5 10.Bxe6 Bxe6 11.Nxe6 Qd7 12.Ng5 O-O-O 13.N5xe4 d3 14.c3 h5 15.b3
h4 16.Nxf6 gxf6 17.Ne4 f5 18.Ng5 Bh6 19.Ba3 b6 20.Qf3 Kb8 21.Rae1 Rhe8 22.
Qh5 Bxg5 23.fxg5 Nb7 24.Qxh4 Re2 25.Bc1 Rde8 26.Rxe2 Rxe2 27.g6 Re4 28.
Qg3+ Qd6 29.Qg5 Rg4 30.Qxg4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.23"]
[White "Lorparizangeneh, Shahin"]
[Black "Schitco, Ivan"]
[Result "1-0"]
[WhiteElo "2491"]
[BlackElo "2358"]
[ECO "B10"]
[EventDate "2018.09.05"]
[PlyCount "109"]

1.e4 c6 2.Nf3 d5 3.exd5 cxd5 4.Ne5 Nc6 5.d4 Bd7 6.c3 e6 7.Bd3 Qc7 8.f4 g6 
9.O-O f6 10.Nxd7 Qxd7 11.Nd2 Bd6 12.Nf3 Nge7 13.Qe2 O-O 14.Re1 Kf7 15.Bd2 
Rae8 16.Qf2 Kg8 17.Re2 Bb8 18.Rae1 Nf5 19.c4 Kh8 20.c5 Ng7 21.b4 a6 22.a4 
Na7 23.Ra1 Kg8 24.Qe1 Rf7 25.Ra3 Qe7 26.Rb3 Nf5 27.b5 axb5 28.axb5 Qd7 29.
Qa1 b6 30.c6 Qc7 31.Qe1 Rfe7 32.Bb4 Nd6 33.Ra3 Naxb5 34.Bxb5 Nxb5 35.Bxe7 
Qxe7 36.Rb3 Nd6 37.Rxb6 Bc7 38.Rb1 Ne4 39.Qb4 Bd6 40.Qa5 Bc7 41.Qe1 Qd6 
42.Qc1 Ra8 43.Rb3 Ra4 44.Rc2 g5 45.fxg5 fxg5 46.g3 h6 47.Qd1 Qf8 48.Rb7 g4
49.Ne5 Bxe5 50.dxe5 Ng5 51.c7 Ra1 52.Rb8 Rxd1+ 53.Kg2 Nh3 54.Rxf8+ Kg7 55.
Rf1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.24"]
[White "Nikitenko, Mikhail"]
[Black "Kevlishvili, Robby"]
[Result "0-1"]
[WhiteElo "2368"]
[BlackElo "2485"]
[ECO "D02"]
[EventDate "2018.09.05"]
[PlyCount "68"]

1.Nf3 d5 2.d4 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O Nbd7 6.a4 a5 7.Nbd2 O-O 8.c4 c6 
9.cxd5 Nxd5 10.Nc4 N5b6 11.Qb3 Nxc4 12.Qxc4 e5 13.e3 exd4 14.exd4 Nb6 15.
Qc5 Nd5 16.Bd2 Bg4 17.Ne5 Be6 18.Rac1 Re8 19.h4 Bf8 20.Qc2 Nb4 21.Bxb4 
axb4 22.Rfd1 Qa5 23.b3 Rad8 24.h5 Bg7 25.hxg6 hxg6 26.Re1 Bf6 27.Rcd1 Kg7 
28.Nc4 Qa7 29.d5 cxd5 30.Rxd5 Bxd5 31.Rxe8 Rxe8 32.Bxd5 Qd4 33.Bxb7 Qa1+ 
34.Kg2 Rh8 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.25"]
[White "Philippe, Guillaume"]
[Black "Lodici, Lorenzo"]
[Result "0-1"]
[WhiteElo "2358"]
[BlackElo "2458"]
[ECO "A06"]
[EventDate "2018.09.05"]
[PlyCount "92"]

1.Nf3 d5 2.e3 Nf6 3.c4 e6 4.b3 Bd6 5.Bb2 b6 6.g3 dxc4 7.bxc4 Bb7 8.Bg2 c5 
9.O-O O-O 10.Nc3 Nc6 11.Rc1 Qe7 12.Qe2 Rad8 13.Rfd1 Rfe8 14.Nb5 Bb8 15.d4 
a6 16.Nc3 cxd4 17.exd4 Rc8 18.Na4 Ba7 19.c5 b5 20.Nc3 Red8 21.Qe1 Bb8 22.
Rc2 Nb4 23.Re2 Nbd5 24.Ne5 Nxc3 25.Bxc3 Bxg2 26.Kxg2 Qb7+ 27.Kg1 Bxe5 28.
Rxe5 Nd5 29.Ba5 Rd7 30.a3 Ne7 31.Bc3 Rd5 32.Rd2 Rcd8 33.Qe4 Nc6 34.Rxd5 
Rxd5 35.Rb2 h6 36.Qe3 Qd7 37.Rd2 a5 38.Rb2 Nxd4 39.Bxa5 Re5 40.c6 Nxc6 41.
Qf3 Rf5 42.Qc3 Qd5 43.Rd2 Qe4 44.Bb4 Ne5 45.Rd8+ Kh7 46.f4 Nf3+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.26"]
[White "Amartuvshin, Ganzorig"]
[Black "Batsuren, Dambasuren"]
[Result "1/2-1/2"]
[WhiteElo "2280"]
[BlackElo "2446"]
[ECO "E17"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.c4 Nf6 2.d4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Re1 d5 8.cxd5 
exd5 9.Nc3 Nbd7 10.Ne5 c5 11.Bg5 h6 12.Nxd7 Qxd7 13.Bxf6 Bxf6 14.dxc5 Bxc3
15.bxc3 bxc5 16.Rb1 Bc6 17.Qd3 Rab8 18.h4 Rfd8 19.Rxb8 Rxb8 20.Rb1 Rxb1+ 
21.Qxb1 Bb5 22.Bxd5 Qxd5 23.Qxb5 Qxa2 24.Qe8+ Kh7 25.Qe4+ Kg8 26.c4 a5 27.
Qe8+ Kh7 28.Qe4+ Kg8 29.Qe8+ Kh7 30.Qe4+ Kg8 31.Qe8+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.27"]
[White "Esipenko, Andrei"]
[Black "Zrikem, Nassim"]
[Result "1-0"]
[WhiteElo "2593"]
[BlackElo "2066"]
[ECO "E06"]
[EventDate "2018.09.05"]
[PlyCount "63"]

1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.Nc3 Be7 5.g3 O-O 6.Bg2 c6 7.O-O b6 8.Ne5 Nfd7 
9.cxd5 exd5 10.Nxd5 Nxe5 11.dxe5 Bb7 12.Nc3 Nd7 13.f4 Qc7 14.Be3 Rad8 15.
Qc2 c5 16.Bxb7 Qxb7 17.Rad1 Nb8 18.Bf2 Nc6 19.Qe4 Qc8 20.Nd5 f5 21.Qc4 Kh8
22.e4 g6 23.exf5 gxf5 24.Be3 Rd7 25.Rd3 Rfd8 26.Rfd1 Qb7 27.Nf6 Bxf6 28.
exf6 Rxd3 29.Rxd3 Rxd3 30.Qxd3 Qf7 31.Qxf5 Qe8 32.Kf2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.28"]
[White "Nastase, Robert-Paul"]
[Black "Bai Jinshi"]
[Result "0-1"]
[WhiteElo "2313"]
[BlackElo "2556"]
[ECO "B12"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.a3 Bxc5 6.b4 Bb6 7.Nf3 a5 8.Bb2 axb4 
9.axb4 Rxa1 10.Bxa1 Na6 11.Bc3 Ne7 12.Bd3 d4 13.Bxa6 bxa6 14.Bxd4 Bb7 15.
Bxb6 Qxb6 16.c3 O-O 17.O-O Rd8 18.Qe2 Nd5 19.Rd1 Rc8 20.Qd2 h6 21.Nd4 Qc7 
22.f4 Nxc3 23.Rc1 Nxb1 24.Rxc7 Nxd2 25.Rxb7 Ne4 26.g3 Rc4 27.Nb3 g5 28.Na5
Rc1+ 29.Kg2 g4 30.Rb6 Rc2+ 31.Kg1 Rc1+ 32.Kg2 Rc2+ 33.Kg1 Nd2 34.Rxa6 Nf3+
35.Kf1 h5 36.b5 h4 37.b6 Nxh2+ 38.Ke1 Nf3+ 39.Kd1 Rd2+ 40.Kc1 h3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.29"]
[White "Suleymenov, Alisher"]
[Black "Lobanov, Sergei"]
[Result "1/2-1/2"]
[WhiteElo "2307"]
[BlackElo "2535"]
[ECO "E04"]
[EventDate "2018.09.05"]
[PlyCount "121"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 dxc4 5.Bg2 c5 6.O-O Nc6 7.dxc5 Qxd1 8.Rxd1 
Bxc5 9.Nbd2 c3 10.bxc3 O-O 11.Ne1 Rd8 12.Nd3 Be7 13.Rb1 Nd5 14.Bb2 Bd7 15.
Ba1 b6 16.c4 Nf6 17.c5 bxc5 18.Rbc1 Rab8 19.Nxc5 Be8 20.Ndb3 Rxd1+ 21.Rxd1
Nb4 22.a3 Na6 23.Nb7 Ba4 24.Rb1 Nd5 25.N3a5 Rc8 26.Bxd5 exd5 27.Bd4 Ra8 
28.Rc1 Kf8 29.Rc3 Bb5 30.Nc6 Rc8 31.Nxe7 Rxc3 32.Bxc3 Kxe7 33.Kf1 Nc7 34.
Bxg7 Ne6 35.Bb2 Kd7 36.Ke1 Kc7 37.Na5 Ba4 38.Kd2 Kb6 39.Bc3 f5 40.Bb4 h5 
41.Kc3 Bd1 42.e3 Kc7 43.h4 Be2 44.Nb3 Kd7 45.Nc1 Bb5 46.Nd3 Kc7 47.Nc5 
Nxc5 48.Bxc5 a6 49.Kd4 Kc6 50.Bb4 Bf1 51.Ke5 Bh3 52.f3 Bg2 53.Kf4 Kd7 54.
g4 fxg4 55.fxg4 hxg4 56.Kxg4 Ke6 57.Kg5 Kf7 58.h5 Be4 59.Bc3 Bd3 60.Kf4 
Ke6 61.Bd4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.30"]
[White "Jogstad, Martin"]
[Black "Sanal, Vahap"]
[Result "1-0"]
[WhiteElo "2305"]
[BlackElo "2502"]
[ECO "E60"]
[EventDate "2018.09.05"]
[PlyCount "79"]

1.d4 d6 2.Nf3 Nf6 3.c4 g6 4.Nc3 Bf5 5.e3 Bg7 6.Bd3 Bxd3 7.Qxd3 O-O 8.O-O 
c5 9.d5 a6 10.e4 b5 11.cxb5 axb5 12.Qxb5 Na6 13.Qe2 Nd7 14.Bg5 Re8 15.Nd2 
Qb8 16.Rab1 Nb4 17.a3 Nc2 18.Nb5 h6 19.Bf4 Ra5 20.Nc4 Rxb5 21.Qxc2 Nb6 22.
b3 Qc7 23.Bd2 Rb8 24.Ba5 Rxa5 25.Nxa5 Nxd5 26.exd5 Qxa5 27.Rfe1 Bf6 28.Re4
Qa8 29.Qd3 Kg7 30.b4 cxb4 31.axb4 Qb7 32.b5 Ra8 33.b6 Ra5 34.Reb4 Rc5 35.
Rb5 Rc3 36.Qd1 h5 37.h3 h4 38.Ra5 Rc4 39.Ra7 Qb8 40.b7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.31"]
[White "Tifferet, Shaked"]
[Black "Thybo, Jesper Sondergard"]
[Result "0-1"]
[WhiteElo "2299"]
[BlackElo "2499"]
[ECO "A34"]
[EventDate "2018.09.05"]
[PlyCount "110"]

1.Nf3 Nf6 2.c4 c5 3.Nc3 b6 4.e4 d6 5.d4 cxd4 6.Nxd4 Bb7 7.f3 e6 8.Be3 Be7 
9.Be2 O-O 10.O-O a6 11.Rc1 Nbd7 12.Qe1 Qc7 13.Qf2 Rfc8 14.Rfd1 Qd8 15.Bf1 
Rab8 16.a3 Qe8 17.b4 Ne5 18.Qa2 Ba8 19.Kh1 Rc7 20.Qb3 Bf8 21.Bg5 Be7 22.
Be3 Bf8 23.Bg5 Nfd7 24.Bf4 Rbc8 25.Na4 g6 26.h3 Bg7 27.Be3 Qe7 28.f4 Nc6 
29.Nxc6 Rxc6 30.Qb1 Qh4 31.Kh2 Nf6 32.Be2 R6c7 33.g3 Qh6 34.Qb3 b5 35.cxb5
Rxc1 36.Bxc1 Bxe4 37.bxa6 Bc2 38.Qf3 Bxa4 39.Qb7 Rc2 40.Rd2 Rxc1 41.a7 Nd5
42.a8=Q+ Bf8 43.Rxd5 Rc2 44.Qba6 exd5 45.Qxd5 Bd7 46.Qg2 Qg7 47.Qd3 Qb2 
48.Qgf3 Bc6 49.Qf2 Bg7 50.g4 Bd5 51.Kg1 Bc4 52.Qxc2 Qxc2 53.Bf3 Qc1+ 54.
Kg2 Qxf4 55.Qb6 Be5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.32"]
[White "Priasmoro, Novendra"]
[Black "Ozenir, Ekin Baris"]
[Result "1-0"]
[WhiteElo "2498"]
[BlackElo "2303"]
[ECO "B00"]
[EventDate "2018.09.05"]
[PlyCount "257"]

1.e4 Nc6 2.d4 d5 3.e5 Bf5 4.c3 f6 5.f4 Nh6 6.Nf3 e6 7.Bd3 Be4 8.Qe2 f5 9.
Be3 Nf7 10.Nbd2 Be7 11.O-O-O Qd7 12.h3 a6 13.g4 Na5 14.Kb1 b5 15.Rhg1 Rg8 
16.Ne1 g6 17.Nc2 Nd8 18.Rdf1 Rf8 19.h4 Rb8 20.a3 Nc4 21.h5 Bxd3 22.Qxd3 a5
23.hxg6 hxg6 24.gxf5 gxf5 25.Rg7 Qc6 26.b4 Ra8 27.Nb3 axb4 28.axb4 Qa6 29.
Nc1 Nc6 30.Rh1 Kd8 31.Rhh7 Re8 32.Bf2 Ra7 33.Be1 Kc8 34.Qg3 Kb8 35.Qg6 Qc8
36.Nb3 Bf8 37.Rf7 Qa6 38.Nc1 Qc8 39.Rh8 Ra8 40.Nb3 Kb7 41.Bh4 Kb6 42.Nc5 
Bxc5 43.dxc5+ Ka6 44.Rxe8 Qxe8 45.Qh7 Ra7 46.Rxc7 Qa8 47.Rxa7+ Qxa7 48.Qg8
Qd7 49.Nd4 Nxd4 50.cxd4 Kb7 51.Bd8 Kc6 52.Kc2 Kb7 53.Kd3 Kc6 54.Ke2 Kb7 
55.Kf3 Nd2+ 56.Kg3 Nb3 57.c6+ Kxc6 58.Qf8 Kb7 59.Ba5 Qc6 60.Qe7+ Kb8 61.
Qd8+ Kb7 62.Qe7+ Kb8 63.Qf8+ Kb7 64.Qe7+ Kb8 65.Qf8+ Kb7 66.Qf7+ Ka6 67.
Bc7 Nxd4 68.Bd6 Qc3+ 69.Kh4 Qf3 70.Kg5 Qg4+ 71.Kf6 Qh4+ 72.Kg7 Qxf4 73.Qc7
Qg5+ 74.Kf8 Qh6+ 75.Ke8 Qg6+ 76.Kd7 Qg8 77.Bc5 Qf7+ 78.Be7 Qg8 79.Qc5 Kb7 
80.Qc7+ Ka6 81.Qa5+ Kb7 82.Qc7+ Ka6 83.Kd6 Qa8 84.Qa5+ Kb7 85.Qc7+ Ka6 86.
Bd8 Qa7 87.Qc8+ Qb7 88.Qc3 Qb8+ 89.Kd7 Qa7+ 90.Bc7 Kb7 91.Bd6 Kb6+ 92.Bc7+
Kb7 93.Bd6 Kb6+ 94.Ke8 Qa8+ 95.Kf7 Nc6 96.Qc5+ Ka6 97.Kxe6 d4 98.Kxf5 d3 
99.Qc3 Qc8+ 100.Ke4 Qg4+ 101.Kxd3 Qf3+ 102.Kd2 Qf2+ 103.Kc1 Qf1+ 104.Kb2 
Qg2+ 105.Ka3 Qd5 106.Qh3 Na7 107.Qe3 Nc6 108.Qh3 Na7 109.Kb2 Qd2+ 110.Kb3 
Qd1+ 111.Kc3 Qa1+ 112.Kd2 Qb2+ 113.Ke1 Qc1+ 114.Kf2 Qc2+ 115.Kg3 Qb3+ 116.
Kh4 Qc4+ 117.Kg5 Qc1+ 118.Kg6 Qg1+ 119.Kf6 Qf2+ 120.Qf5 Qh4+ 121.Kf7 Qc4+ 
122.Qe6 Nc6 123.Kf6 Nd4 124.Qe8 Qf1+ 125.Ke7 Nf5+ 126.Kd7 Nxd6 127.exd6 
Qf5+ 128.Kc7 Qh7+ 129.Qd7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.33"]
[White "Taalaibekov, Tagir"]
[Black "Tutisani, Noe"]
[Result "1/2-1/2"]
[WhiteElo "2291"]
[BlackElo "2471"]
[ECO "A48"]
[EventDate "2018.09.05"]
[PlyCount "83"]

1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.Nc3 d5 5.e3 O-O 6.h4 Bg4 7.Be2 c5 8.Ne5 Bxe2
9.Qxe2 Nc6 10.O-O-O Qa5 11.h5 Rfc8 12.hxg6 hxg6 13.Nxc6 Rxc6 14.Be5 c4 15.
Qf3 Rd8 16.g4 b5 17.a3 b4 18.axb4 Qa1+ 19.Kd2 Qxb2 20.Rb1 Qa3 21.g5 Ne4+ 
22.Nxe4 c3+ 23.Ke1 Qa2 24.Rd1 dxe4 25.Qxe4 Re6 26.f4 Qc4 27.Qf3 f6 28.f5 
gxf5 29.Qxf5 Rxe5 30.Qh7+ Kf8 31.dxe5 Rxd1+ 32.Kxd1 Qd5+ 33.Ke2 Qg2+ 34.
Kd3 Qd5+ 35.Ke2 Qg2+ 36.Ke1 Qd2+ 37.Kf1 Qxe3 38.Qf5 e6 39.Qf2 Qc1+ 40.Qe1 
Qf4+ 41.Qf2 Qc1+ 42.Qe1 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.34"]
[White "Garidmagnai, Byambasuren"]
[Black "Barseghyan, Harutyun"]
[Result "1/2-1/2"]
[WhiteElo "2287"]
[BlackElo "2466"]
[ECO "A32"]
[EventDate "2018.09.05"]
[PlyCount "142"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.Nc3 cxd4 5.Nxd4 a6 6.a3 b6 7.e4 d6 8.Be2 Bb7 
9.f3 Be7 10.O-O O-O 11.Be3 Qc7 12.Rc1 Nbd7 13.Qe1 Rfc8 14.Qf2 Qd8 15.Nb3 
Rab8 16.Rfd1 Ba8 17.Kh1 Ne5 18.Nd2 Nfd7 19.b4 Qf8 20.Na4 b5 21.cxb5 axb5 
22.Nc3 Nc4 23.Nxb5 Nxe3 24.Qxe3 Qd8 25.Nb3 Rxc1 26.Qxc1 d5 27.Qc7 Qe8 28.
Nd6 Qd8 29.Nb5 Qe8 30.exd5 Bxd5 31.N3d4 Rc8 32.Qg3 Qf8 33.Nf5 exf5 34.Rxd5
Nf6 35.Rd1 g6 36.Qe5 Nh5 37.f4 Bf6 38.Qe3 Re8 39.Qf2 Nxf4 40.Bc4 Ne6 41.
Bxe6 Rxe6 42.Nc7 Re4 43.Nd5 Be5 44.a4 Qh6 45.g3 Qh5 46.Rd2 Qg4 47.Kg2 h5 
48.Qf3 Qg5 49.Re2 h4 50.Rxe4 fxe4 51.Qxe4 hxg3 52.hxg3 Qxg3+ 53.Kf1 f5 54.
Qe3 Qh2 55.Qf3 Qa2 56.a5 Kg7 57.Qd3 Qa1+ 58.Ke2 Qa2+ 59.Ke3 Qa1 60.Qd2 g5 
61.Ke2 f4 62.Kf3 Qh1+ 63.Kg4 Qe4 64.Nc3 Bxc3 65.Qxc3+ Kg6 66.Qd2 Qf5+ 67.
Kf3 g4+ 68.Kg2 Qe4+ 69.Kg1 g3 70.a6 Kh5 71.a7 f3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.35"]
[White "Haldorsen, Benjamin"]
[Black "Milosevic, Milos"]
[Result "1-0"]
[WhiteElo "2461"]
[BlackElo "2292"]
[ECO "A87"]
[EventDate "2018.09.05"]
[PlyCount "99"]

1.Nf3 f5 2.d4 Nf6 3.c4 d6 4.Nc3 g6 5.g3 Bg7 6.Bg2 O-O 7.O-O Qe8 8.Re1 Qf7 
9.e4 fxe4 10.Nxe4 Nc6 11.Neg5 Qxc4 12.b3 Qb4 13.a3 Qb6 14.a4 Ng4 15.Bb2 a5
16.Qc2 Nb4 17.Qd2 Bf5 18.Rxe7 Nd5 19.Ree1 Qxb3 20.Nh4 c6 21.h3 Nh6 22.Nxf5
Rxf5 23.Ne6 Qb4 24.Qc2 Re8 25.g4 Rf6 26.Ba3 Qc3 27.Qxc3 Nxc3 28.Nxg7 Rxe1+
29.Rxe1 Kxg7 30.g5 Rf7 31.gxh6+ Kxh6 32.Bxd6 Nxa4 33.Ra1 Nc3 34.Kf1 a4 35.
Bb4 Nb5 36.Rxa4 Rd7 37.Bd2+ Kg7 38.Be3 Kf6 39.Bf3 Rd8 40.Rb4 Nd6 41.Bf4 h5
42.Bxd6 Rxd6 43.Rxb7 Rxd4 44.Rb6 Kg7 45.Rxc6 Rb4 46.Kg2 Rd4 47.Kg3 Rb4 48.
Bd1 Rb5 49.Bc2 Rg5+ 50.Kh2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.36"]
[White "Morozov, Nichita"]
[Black "Pang Tao"]
[Result "0-1"]
[WhiteElo "2452"]
[BlackElo "2290"]
[ECO "E04"]
[EventDate "2018.09.05"]
[PlyCount "88"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 c5 6.O-O Nc6 7.dxc5 Bxc5 8.Qa4 
O-O 9.Qxc4 Qd5 10.Nbd2 Rd8 11.a3 b5 12.Qxd5 Nxd5 13.Nb3 Bf8 14.Nfd4 Nxd4 
15.Nxd4 a6 16.e4 Nf6 17.Nc6 Rd7 18.Na5 Bc5 19.e5 Nd5 20.Bd2 Bd4 21.Nc6 
Bxb2 22.Ra2 Bb7 23.Rxb2 Bxc6 24.Rc1 Bb7 25.a4 bxa4 26.Rcb1 Bc6 27.Bf1 Bb5 
28.Bg2 Rc8 29.Ba5 Nc3 30.Re1 Ne2+ 31.Kh1 Nc1 32.Be4 Nd3 33.Bxd3 Rxd3 34.
Kg1 h5 35.Bb4 Rb3 36.Reb1 Bc4 37.Bd6 Rc6 38.f4 Rcb6 39.Rxb3 axb3 40.Rb2 
Bd3 41.Kf2 Bc2 42.Ke3 Kh7 43.h3 a5 44.Ba3 Rb5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.37"]
[White "Janik, Igor"]
[Black "Cadilhac, Igor Tokuichi Kikuchi"]
[Result "1-0"]
[WhiteElo "2447"]
[BlackElo "2286"]
[ECO "E10"]
[EventDate "2018.09.05"]
[PlyCount "59"]

1.d4 c5 2.d5 Nf6 3.c4 e6 4.Nf3 b5 5.dxe6 fxe6 6.cxb5 d5 7.e3 Bd6 8.Be2 O-O
9.O-O Bb7 10.Nbd2 Nbd7 11.b3 Qe7 12.Qc2 Rad8 13.Bb2 e5 14.e4 Nxe4 15.Nxe4 
dxe4 16.Nd2 e3 17.fxe3 e4 18.Nc4 Bc7 19.Bg4 Nb6 20.Nxb6 axb6 21.Rxf8+ Rxf8
22.Qc4+ Kh8 23.Rf1 Rxf1+ 24.Qxf1 Bd6 25.Qf5 Qh4 26.g3 Qh6 27.Qf7 Qxe3+ 28.
Kf1 Qd3+ 29.Be2 Qb1+ 30.Kg2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.38"]
[White "Yaran, Siar"]
[Black "Haria, Ravi"]
[Result "0-1"]
[WhiteElo "2271"]
[BlackElo "2442"]
[ECO "C01"]
[EventDate "2018.09.05"]
[PlyCount "104"]

1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bf4 Bd6 5.Qd2 Ne7 6.Nc3 c6 7.O-O-O Bf5 8.
Nge2 O-O 9.f3 b5 10.g4 Be6 11.h4 Bb4 12.h5 Nd7 13.h6 g6 14.a3 Ba5 15.Qe3 
Nc8 16.Bg5 Qc7 17.Nf4 Re8 18.Bxb5 Nd6 19.Bd3 Bxc3 20.bxc3 Qa5 21.Ne2 Bf5 
22.gxf5 Rxe3 23.Bxe3 Re8 24.Bf4 Nc4 25.Bxc4 dxc4 26.Kd2 Qxf5 27.Rh4 Nb6 
28.Ng3 Qf6 29.Rg4 Nd5 30.Ne4 Qe6 31.Be5 f6 32.Nd6 Re7 33.Nxc4 fxe5 34.Nxe5
Nf6 35.Rf4 Nd7 36.Re1 Nxe5 37.Rxe5 Qd6 38.Rfe4 Rxe5 39.Rxe5 Kf7 40.Ra5 
Qf4+ 41.Ke2 Qxh6 42.Rxa7+ Ke6 43.Ra6 Kd6 44.c4 Qh2+ 45.Ke3 Qxc2 46.d5 Qc3+
47.Kf2 Ke5 48.Rxc6 Kf4 49.Ke2 Qc2+ 50.Ke1 Kxf3 51.Rf6+ Ke3 52.Re6+ Kd3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.39"]
[White "Nogerbek, Kazybek"]
[Black "Escalante Ramirez, Brian Sebastian"]
[Result "1/2-1/2"]
[WhiteElo "2261"]
[BlackElo "2436"]
[ECO "D11"]
[EventDate "2018.09.05"]
[PlyCount "113"]

1.d4 d5 2.Nf3 Bf5 3.c4 e6 4.g3 Nf6 5.Bg2 h6 6.O-O c6 7.Nc3 Nbd7 8.Nd2 Be7 
9.e4 dxe4 10.Ndxe4 O-O 11.Bf4 Nxe4 12.Nxe4 Nf6 13.Nxf6+ Bxf6 14.Qb3 Bxd4 
15.Rad1 Qb6 16.Qxb6 Bxb6 17.b4 Rfe8 18.Rfe1 Rac8 19.c5 Bc7 20.Bxc7 Rxc7 
21.Rd6 Kf8 22.f4 Ke7 23.Red1 g5 24.R1d4 Bb1 25.a3 Ba2 26.f5 exf5 27.Rxh6 
Be6 28.h4 Rg8 29.Kf2 Rcc8 30.Bh3 gxh4 31.Rhxh4 b6 32.Bg2 bxc5 33.bxc5 a5 
34.Rd6 Rb8 35.Rhd4 Rb5 36.a4 Rxc5 37.Rxc6 Re5 38.Rb6 Rc8 39.Bc6 Rc5 40.Bb5
Rc2+ 41.Ke3 Rg8 42.Kf3 Rc3+ 43.Rd3 Bd5+ 44.Ke3 Rxg3+ 45.Kd4 Rcxd3+ 46.Bxd3
Be6 47.Bb5 Rg4+ 48.Ke3 Bd5 49.Ra6 f4+ 50.Kd4 Bg2 51.Rxa5 Rg5 52.Ra7+ Kf8 
53.Bc4 Rf5 54.a5 f3 55.Rxf7+ Rxf7 56.Bxf7 Kxf7 57.Ke3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.40"]
[White "Thilakarathne, G. M. H."]
[Black "Sibashvili, Giorgi"]
[Result "1/2-1/2"]
[WhiteElo "2238"]
[BlackElo "2425"]
[ECO "C06"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 f6
9.exf6 Nxf6 10.O-O Bd6 11.Nf3 Qc7 12.h3 O-O 13.Be3 Bd7 14.Re1 Rae8 15.Rc1 
Qa5 16.a3 e5 17.dxe5 Nxe5 18.Nxe5 Bxe5 19.Qb3 Bc6 20.Qb4 Qxb4 21.axb4 Bxb2
22.Rb1 Be5 23.Bxa7 Ne4 24.Rbc1 Ra8 25.Be3 Ra2 26.b5 Bd7 27.Red1 Bf5 28.f4 
Bb8 29.g4 Bg6 30.Rc2 Rxc2 31.Bxc2 Ng3 32.Nxg3 Bxc2 33.Rxd5 Bxf4 34.Bxf4 
Rxf4 35.Rd8+ Rf8 36.Rd7 Rf7 37.Rd8+ Rf8 38.Rd7 Rf7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.41"]
[White "Raja, Harshit"]
[Black "Agdelen, Huseyin Can"]
[Result "1/2-1/2"]
[WhiteElo "2419"]
[BlackElo "2280"]
[ECO "B96"]
[EventDate "2018.09.05"]
[PlyCount "109"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 h6 8.Bh4 Qb6 
9.a3 Nbd7 10.Be2 Be7 11.Bf3 Nxe4 12.Bxe7 Nxc3 13.bxc3 Kxe7 14.Rb1 Qc5 15.
O-O Ra7 16.Kh1 Nf6 17.Qd3 Rd8 18.g4 Nd5 19.Nf5+ Kf8 20.Bxd5 Qxd5+ 21.Qxd5 
exd5 22.Nd4 Bxg4 23.f5 Rc8 24.Rb6 Ke7 25.Re1+ Kd7 26.Rg1 Bh5 27.Rg3 g6 28.
Re3 Kc7 29.Rb1 gxf5 30.Re7+ Kb8 31.Rb6 Bg6 32.a4 Rxc3 33.a5 Rc8 34.Rxd6 f4
35.c3 Be4+ 36.Kg1 Rxc3 37.Rxf7 Rc7 38.Ne6 Rc1+ 39.Kf2 Rc2+ 40.Ke1 Rc1+ 41.
Kd2 Rc2+ 42.Kd1 Rc8 43.Nf8 Bc2+ 44.Kd2 Ba4 45.Rb6 Be8 46.Rxf4 Ra8 47.Rfb4 
Bb5 48.Ne6 Rc4 49.Rxc4 dxc4 50.Nd4 Ka7 51.Rxh6 Rg8 52.Rb6 Rg2+ 53.Kc3 Rxh2
54.Nxb5+ axb5 55.Rxb5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.42"]
[White "Secheres, Adrian-Simion"]
[Black "Zhao Chenxi"]
[Result "1/2-1/2"]
[WhiteElo "2408"]
[BlackElo "2275"]
[ECO "B00"]
[EventDate "2018.09.05"]
[PlyCount "109"]

1.d4 b6 2.e4 Bb7 3.Bd3 Nf6 4.Nd2 d6 5.Ngf3 g6 6.O-O Bg7 7.Qe2 O-O 8.Rd1 
Nc6 9.c3 e5 10.Nf1 exd4 11.cxd4 Re8 12.Bg5 h6 13.Bxf6 Qxf6 14.Ba6 Bxa6 15.
Qxa6 Nb4 16.Qa4 a5 17.a3 Na6 18.Qc6 Qe7 19.Ng3 Ra7 20.Rac1 Nb8 21.Qb5 Qd7 
22.Qb3 a4 23.Qd3 c5 24.Rc2 Qb7 25.h4 h5 26.e5 Nc6 27.Ne4 dxe5 28.dxc5 Rb8 
29.cxb6 Qxb6 30.Rdc1 Ne7 31.Nfg5 Rd8 32.Qc4 Nf5 33.Nf3 Nd4 34.Nxd4 exd4 
35.Qd3 Bh6 36.Rd1 Bg7 37.Rdc1 Bh6 38.Rd1 Bg7 39.Qc4 Re8 40.Ng5 Rae7 41.Nf3
Qb3 42.Rd3 Qxc4 43.Rxc4 Re2 44.Rb4 Rc8 45.Rxa4 Rxb2 46.Rb4 Rc1+ 47.Kh2 
Rxf2 48.Rb8+ Kh7 49.Rb7 Rc3 50.Ng5+ Kh6 51.Kg1 Rxd3 52.Kxf2 Rxa3 53.Nxf7+ 
Kh7 54.Ng5+ Kh6 55.Nf7+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.43"]
[White "Samani, Yamac"]
[Black "Lagunow, Raphael"]
[Result "0-1"]
[WhiteElo "2226"]
[BlackElo "2403"]
[ECO "B34"]
[EventDate "2018.09.05"]
[PlyCount "130"]

1.e4 c5 2.Nf3 Nc6 3.Nc3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Nde2 Nf6 7.g3 O-O 8.Bg2 
d6 9.O-O Rb8 10.a4 a6 11.h3 Nd7 12.Be3 b5 13.axb5 axb5 14.Nd4 Bxd4 15.Bxd4
b4 16.Ne2 Nxd4 17.Nxd4 Qb6 18.Qd2 Ba6 19.Rfe1 Rfc8 20.Rad1 Rc7 21.Qg5 Ne5 
22.Kh2 Re8 23.f4 Nc4 24.b3 Rc5 25.Qg4 Bc8 26.Qe2 Na3 27.e5 dxe5 28.fxe5 
Ba6 29.Qe4 Qc7 30.Rd2 Rc8 31.Qh4 Rd8 32.Rf2 h5 33.Qf4 e6 34.Nc6 Rd7 35.
Nxb4 Bb7 36.Bxb7 Qxb7 37.Qe4 Qa7 38.Ref1 Rc3 39.Nc6 Qc5 40.Qb4 Qxc6 41.
Qxa3 h4 42.gxh4 Qe4 43.Qa4 Qxe5+ 44.Qf4 Qxf4+ 45.Rxf4 Rxc2+ 46.Kg3 Rb2 47.
R1f3 Rb7 48.h5 gxh5 49.Kh4 f5 50.Rg3+ Kf7 51.Kxh5 R2xb3 52.Rff3 Rxf3 53.
Rxf3 Kf6 54.Kh4 Rb4+ 55.Kg3 Kg5 56.Ra3 e5 57.Rc3 f4+ 58.Kf3 e4+ 59.Kf2 Kh4
60.Kf1 Rb1+ 61.Kf2 Rb2+ 62.Kf1 e3 63.Rc8 Kg3 64.Rg8+ Kf3 65.Kg1 e2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.44"]
[White "Silva, David"]
[Black "Nikolovski, Nikola"]
[Result "1/2-1/2"]
[WhiteElo "2223"]
[BlackElo "2388"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "54"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bc5 5.c3 Nf6 6.cxd4 Bb4+ 7.Bd2 Bxd2+ 8.
Nbxd2 d5 9.exd5 Nxd5 10.Qb3 Na5 11.Qa4+ Nc6 12.Qb3 Na5 13.Qa4+ Nc6 14.Qb3 
Na5 15.Qa4+ Nc6 16.Qb3 Na5 17.Qa4+ Nc6 18.Qb3 Na5 19.Qa4+ Nc6 20.Qb3 Na5 
21.Qa4+ Nc6 22.Qb3 Na5 23.Qa4+ Nc6 24.Qb3 Na5 25.Qa4+ Nc6 26.Qb3 Na5 27.
Qa4+ Nc6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.45"]
[White "Ozer, Omer Faruk"]
[Black "Nalbant, Tuna Onat"]
[Result "1-0"]
[WhiteElo "2388"]
[BlackElo "2241"]
[ECO "B92"]
[EventDate "2018.09.05"]
[PlyCount "99"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be6 8.f4 
Nbd7 9.f5 Bxb3 10.axb3 Qb6 11.Bc4 Be7 12.Qe2 Rd8 13.Be3 Qc7 14.Rd1 b5 15.
Nd5 Nxd5 16.Bxd5 O-O 17.O-O Rc8 18.c3 Nf6 19.Kh1 Qd8 20.Rf3 Nxd5 21.Rxd5 
Bg5 22.Bf2 g6 23.Rfd3 Rc6 24.Bc5 Re8 25.Ba3 Bf4 26.g3 Bg5 27.Qf3 gxf5 28.
Rxd6 Rxd6 29.Rxd6 Qc8 30.exf5 Be7 31.Rc6 Qd7 32.Bxe7 Qxe7 33.f6 Qf8 34.Qe4
Qh6 35.Rd6 Qg5 36.Kg2 h6 37.h4 Qh5 38.Rd7 Rf8 39.Rd5 Re8 40.Rd7 Rf8 41.Re7
Qg6 42.Qxg6+ fxg6 43.Rg7+ Kh8 44.Rxg6 Kh7 45.h5 a5 46.Kf3 a4 47.Ke4 Re8 
48.Rg7+ Kh8 49.bxa4 bxa4 50.f7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.46"]
[White "Can, Melih Kaan"]
[Black "Agmanov, Zhandos"]
[Result "0-1"]
[WhiteElo "2195"]
[BlackElo "2379"]
[ECO "A47"]
[EventDate "2018.09.05"]
[PlyCount "82"]

1.d4 Nf6 2.Nf3 e6 3.Bf4 b6 4.e3 Bb7 5.Nbd2 Be7 6.h3 c5 7.c3 O-O 8.Bd3 d6 
9.Qe2 Nc6 10.O-O Re8 11.e4 Nh5 12.Bh2 g6 13.a3 Bf8 14.e5 cxd4 15.cxd4 dxe5
16.dxe5 Nd4 17.Nxd4 Qxd4 18.Be4 Rad8 19.Rfd1 Bh6 20.Bxb7 Bxd2 21.b4 Qc3 
22.Qa6 Nf4 23.Bxf4 Bxf4 24.Qxa7 Qc7 25.Qa6 Bxe5 26.Rac1 Bf4 27.Rb1 Be5 28.
Bf3 Bd4 29.Rbc1 Qf4 30.Qb7 e5 31.Qe4 Qxe4 32.Bxe4 Bb2 33.Rxd8 Rxd8 34.Rc6 
Bxa3 35.Rxb6 Rd4 36.Bc2 Bxb4 37.Rb7 Bc5 38.Rc7 Rc4 39.Rxf7 Rxc2 40.Rf3 e4 
41.Rf6 Kg7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.47"]
[White "Piyumantha, M. Sasith Nipun"]
[Black "Miciano, John Marvin"]
[Result "1/2-1/2"]
[WhiteElo "2139"]
[BlackElo "2374"]
[ECO "E90"]
[EventDate "2018.09.05"]
[PlyCount "95"]

1.d4 g6 2.c4 Bg7 3.Nf3 Nf6 4.Nc3 O-O 5.e4 d6 6.h3 a6 7.Be3 c6 8.Bd3 b5 9.
O-O Nbd7 10.a4 b4 11.Ne2 c5 12.d5 a5 13.Rb1 Qc7 14.Qd2 Re8 15.Bh6 Ne5 16.
Nxe5 dxe5 17.Bxg7 Kxg7 18.f4 exf4 19.Rxf4 Qe5 20.Rbf1 Kh8 21.Qe3 Ba6 22.b3
Rac8 23.Bc2 Kg8 24.Nc1 Nd7 25.Nd3 Qc3 26.R4f2 Ne5 27.Qe1 Qxe1 28.Rxe1 f6 
29.Nxe5 fxe5 30.Ref1 Rf8 31.Rxf8+ Rxf8 32.Rxf8+ Kxf8 33.Kf2 Kg7 34.g4 Bc8 
35.Kg3 g5 36.Bd1 Kf6 37.Be2 h6 38.Bd1 Bd7 39.Kf3 h5 40.Kg3 h4+ 41.Kf3 Kf7 
42.Ke3 Ke8 43.Kd3 Kd8 44.Ke3 Kc7 45.Kd3 Kd6 46.Ke3 e6 47.dxe6 Bxe6 48.Kd3 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.48"]
[White "Nyambileg, Erdene-Ochir"]
[Black "Krishna Teja, N."]
[Result "1-0"]
[WhiteElo "1798"]
[BlackElo "2356"]
[ECO "E73"]
[EventDate "2018.09.05"]
[PlyCount "88"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 c6 7.g4 Qa5 8.f3 e5 9.
d5 c5 10.Qd2 Ne8 11.Nh3 f6 12.Nf2 Na6 13.h4 Rf7 14.f4 exf4 15.Bxf4 Nb8 16.
Nd3 Nd7 17.g5 Ne5 18.Nxe5 fxe5 19.Bg3 Bd7 20.Nd1 Qxd2+ 21.Kxd2 h5 22.Nc3 
Nc7 23.a3 b6 24.b4 Na6 25.Rab1 Rc8 26.Nb5 Bxb5 27.cxb5 Nb8 28.Rhc1 Rfc7 
29.Bf1 cxb4 30.Rxc7 Rxc7 31.axb4 Kf8 32.Bh3 Ke8 33.Be6 Nd7 34.Bf2 Nf8 35.
Bh3 Nd7 36.Kd3 Nf8 37.Ra1 Nd7 38.Be3 Bf8 39.Be6 Bg7 40.Ra6 Rb7 41.Kc4 Rc7+
42.Kb3 Rb7 43.Ra2 Rc7 44.Rf2 Nf8 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.49"]
[White "Schekachikhin, Maxim"]
[Black "Karaoglan, Doruk"]
[Result "1-0"]
[WhiteElo "2356"]
[BlackElo "2196"]
[ECO "E94"]
[EventDate "2018.09.05"]
[PlyCount "100"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O exd4 8.Nxd4 
Re8 9.f3 Nc6 10.Be3 Nh5 11.Qd2 Nxd4 12.Bxd4 Nf4 13.Rf2 Bxd4 14.Qxd4 Qg5 
15.Nd5 Nxd5 16.cxd5 f5 17.Bb5 Re7 18.f4 Qh6 19.e5 Qg7 20.Re1 a6 21.Ba4 b5 
22.Bb3 Bb7 23.Rfe2 Rae8 24.a4 bxa4 25.Bxa4 Rd8 26.Qc4 Kh8 27.e6 Rb8 28.Bd7
Rg8 29.Rd2 Bc8 30.Bxc8 Rxc8 31.Qxa6 Rb8 32.Qa7 Rb4 33.g3 h6 34.Qa3 Rb5 35.
Rc1 Kh7 36.Rc4 Kg8 37.b4 Qf8 38.Qc3 Qg7 39.Qc1 g5 40.Qc2 Qh7 41.Qd3 Rb8 
42.Ra2 g4 43.Ra7 h5 44.Qc2 Rc8 45.b5 c5 46.Rxe7 Qxe7 47.Qxf5 Qa7 48.e7 
Qa1+ 49.Kg2 Ra8 50.Qg6+ Kh8 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.50"]
[White "Akin, Kadir"]
[Black "Arcuti, Davide"]
[Result "1/2-1/2"]
[WhiteElo "1974"]
[BlackElo "2356"]
[ECO "C56"]
[EventDate "2018.09.05"]
[PlyCount "89"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 5.O-O Nxe4 6.Re1 d5 7.Bxd5 Qxd5 8.
Nc3 Qd7 9.Rxe4+ Be7 10.Nb5 O-O 11.Bf4 Bd8 12.Nbxd4 Bf6 13.c3 Nxd4 14.Nxd4 
c5 15.Nf3 Qxd1+ 16.Rxd1 Be6 17.a3 Rfd8 18.Ree1 h6 19.Ne5 Rxd1 20.Rxd1 Re8 
21.Nf3 b5 22.Be3 Rc8 23.Rd6 a5 24.Rb6 b4 25.axb4 axb4 26.Rb5 Be7 27.h3 b3 
28.Nd2 c4 29.Ra5 Kf8 30.Kf1 Ke8 31.Ke2 Kd7 32.Bd4 g6 33.Ne4 Bf5 34.Ke3 
Bg5+ 35.Nxg5 hxg5 36.Ra7+ Ke8 37.Bf6 g4 38.h4 Rc6 39.Bd4 Re6+ 40.Kd2 Be4 
41.g3 Bd3 42.Be3 Rd6 43.Bd4 Re6 44.Be3 Rd6 45.Bd4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.51"]
[White "Sawlin, Leonid"]
[Black "Tarlabasi, Emirhan"]
[Result "0-1"]
[WhiteElo "2355"]
[BlackElo "2193"]
[ECO "C17"]
[EventDate "2018.09.05"]
[PlyCount "112"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2 Ne7 6.Nb5 Bxd2+ 7.Qxd2 O-O 8.c3 b6
9.Nf3 Ba6 10.Be2 Qd7 11.a4 Nbc6 12.b4 cxb4 13.cxb4 Bb7 14.a5 bxa5 15.bxa5 
Ba6 16.O-O Rab8 17.Rfb1 Rb7 18.Nc3 Bxe2 19.Rxb7 Qxb7 20.Qxe2 Qb4 21.Qd3 
Nxa5 22.Ng5 Ng6 23.h4 Qc4 24.Qxc4 Nxc4 25.Rxa7 Nxh4 26.g3 Nf5 27.Nf3 h5 
28.Ne2 g6 29.Ng5 Nd2 30.Rb7 Ne4 31.Nxe4 dxe4 32.Rd7 Rc8 33.d5 exd5 34.Rxd5
e3 35.fxe3 Nxe3 36.Rd3 Ng4 37.e6 fxe6 38.Rd7 e5 39.Kg2 Rc2 40.Kf1 g5 41.
Ng1 e4 42.Rd4 Nh2+ 43.Ke1 Rc1+ 44.Kf2 e3+ 45.Kxe3 Rxg1 46.Kf2 Ra1 47.Rd5 
Ra2+ 48.Ke3 Ra3+ 49.Kf2 Ng4+ 50.Ke2 Kh7 51.Rxg5 Kh6 52.Rg8 Rxg3 53.Rh8+ 
Kg5 54.Rg8+ Kh4 55.Rh8 Re3+ 56.Kf1 Kg3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.52"]
[White "Galperin, Platon"]
[Black "Gulden, Egemen"]
[Result "1/2-1/2"]
[WhiteElo "2348"]
[BlackElo "2068"]
[ECO "E15"]
[EventDate "2018.09.05"]
[PlyCount "63"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 c6 8.Bc3 d5 
9.Ne5 Ne4 10.Bxe4 dxe4 11.Nd2 f6 12.Ng4 Bb7 13.c5 f5 14.Ne3 bxc5 15.dxc5 
Bxc5 16.Bxg7 Rg8 17.Bc3 Bxe3 18.fxe3 Ba6 19.Qc2 Nd7 20.Bb2 Qc7 21.Nc4 Bxc4
22.Qxc4 Rg6 23.O-O-O h5 24.Rd2 Nb6 25.Qc3 Rh6 26.Rhd1 Nd5 27.Rxd5 exd5 28.
Rxd5 Rd8 29.Re5+ Kd7 30.Re7+ Kxe7 31.Qg7+ Kd6 32.Be5+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.53"]
[White "Ozen, Bahadir"]
[Black "Aydincelebi, Kagan"]
[Result "1-0"]
[WhiteElo "2326"]
[BlackElo "2060"]
[ECO "A00"]
[EventDate "2018.09.05"]
[PlyCount "159"]

1.g3 c5 2.Bg2 g6 3.c3 Bg7 4.d4 Qc7 5.d5 d6 6.e4 Nf6 7.Ne2 O-O 8.O-O Nbd7 
9.c4 a6 10.a4 Rb8 11.Nbc3 e6 12.dxe6 fxe6 13.f4 Nb6 14.b3 Bd7 15.h3 Bc6 
16.Be3 Rfd8 17.Qc2 Nbd7 18.g4 Kh8 19.Rad1 Nf8 20.Ng3 h6 21.Rd3 e5 22.f5 g5
23.Rfd1 N8h7 24.Qd2 Qa5 25.Na2 Qxd2 26.R3xd2 Rdc8 27.Rxd6 Bf8 28.Re6 Rd8 
29.Re1 Bd7 30.Rb6 Bc6 31.Nc1 Nd7 32.Rxc6 bxc6 33.a5 Ndf6 34.Bf3 Rd7 35.Kf1
Be7 36.Rd1 Rbd8 37.Ke1 Nf8 38.Bd2 Rb8 39.Ke2 Rbd8 40.Ke3 Rd6 41.Be2 Rb8 
42.Bd3 Rd7 43.Bc3 Bd6 44.Bc2 Bc7 45.Nd3 Rbd8 46.Ra1 Re7 47.Nxc5 Ra8 48.b4 
Bd6 49.Nd3 N8d7 50.c5 Bc7 51.Ba4 Nb8 52.Nb2 Ra7 53.Nc4 Kg7 54.Rd1 Kf7 55.
Kf3 Kg7 56.Nh1 Nfd7 57.Ng3 Nf6 58.Rh1 Rd7 59.Bc2 Re7 60.h4 gxh4 61.Rxh4 
Nh7 62.Ba4 Ng5+ 63.Ke3 Nf7 64.Nh5+ Kh7 65.Rh1 Bd8 66.Rd1 Re8 67.Ke2 Bg5 
68.Ng3 Rc7 69.Nh1 Nd7 70.Rxd7 Rxd7 71.Bxc6 Rde7 72.Bxe8 Rxe8 73.Nf2 Bf6 
74.Nd3 Ng5 75.Nd6 Re7 76.Ke3 Kg8 77.b5 axb5 78.Nb4 Rc7 79.c6 Be7 80.Bxe5 
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.54"]
[White "Nurgaliev, Sauat"]
[Black "Shailesh, Dravid"]
[Result "0-1"]
[WhiteElo "1685"]
[BlackElo "2325"]
[ECO "E62"]
[EventDate "2018.09.05"]
[PlyCount "64"]

1.Nf3 Nf6 2.d4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.c4 Nc6 7.Nc3 Bf5 8.Nh4 Bd7
9.e4 e5 10.d5 Nd4 11.f4 Bg4 12.Qd3 Nd7 13.Be3 Nc5 14.Qd2 f5 15.h3 Bh5 16.
exf5 gxf5 17.fxe5 dxe5 18.Bxd4 exd4 19.Nb5 f4 20.Rxf4 Bh6 21.Rxf8+ Qxf8 
22.Qxd4 Re8 23.Kh2 Be3 24.Qc3 Bf2 25.g4 Qf4+ 26.Kh1 Re3 27.Qc2 Ne4 28.Nf5 
Bxg4 29.hxg4 Ng3+ 30.Nxg3 Qxg3 31.d6 Qh4+ 32.Bh3 Qxh3# 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.55"]
[White "Dobrovoljc, Vid"]
[Black "Fleri, Matthew"]
[Result "1-0"]
[WhiteElo "2316"]
[BlackElo "1625"]
[ECO "A00"]
[EventDate "2018.09.05"]
[PlyCount "0"]

1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.56"]
[White "Huber, Martin Christian"]
[Black "Liyanage, Ranindu Dilshan"]
[Result "0-1"]
[WhiteElo "2390"]
[BlackElo "1989"]
[ECO "D31"]
[EventDate "2018.09.05"]
[PlyCount "84"]

1.d4 d5 2.c4 e6 3.Nc3 a6 4.cxd5 exd5 5.Bf4 Nf6 6.e3 Bd6 7.Bg5 c6 8.Bd3 O-O
9.Qc2 h6 10.Bh4 Re8 11.Nf3 Bg4 12.O-O-O Nbd7 13.Kb1 Qa5 14.h3 Be6 15.Bxf6 
Nxf6 16.g4 c5 17.dxc5 Bxc5 18.g5 hxg5 19.Nxg5 Bb4 20.Ne2 Rac8 21.Qb3 Bd7 
22.a3 Be7 23.Rc1 Ba4 24.Qa2 Qd2 25.Nf4 Qxf2 26.Rcf1 Bc2+ 27.Ka1 Qxe3 28.
Rf3 Qd2 29.Bxc2 Rxc2 30.Qb3 Rc1+ 31.Rxc1 Qxc1+ 32.Ka2 Qc4 33.h4 Bd6 34.Ng2
Re2 35.Ne3 Qxb3+ 36.Kxb3 Ne4 37.Nxe4 dxe4 38.Rh3 Be5 39.Nc4 Bd4 40.Nd6 b5 
41.Kb4 Rxb2+ 42.Ka5 e3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.57"]
[White "Lee Jun Hyeok"]
[Black "Repka, Christopher"]
[Result "1/2-1/2"]
[WhiteElo "2263"]
[BlackElo "2523"]
[ECO "A48"]
[EventDate "2018.09.05"]
[PlyCount "89"]

1.d4 Nf6 2.Bf4 g6 3.e3 Bg7 4.Nf3 O-O 5.h3 d6 6.c3 Nfd7 7.Bc4 e5 8.Bg5 Qe8 
9.O-O Nb6 10.Bb3 Be6 11.dxe5 dxe5 12.e4 N8d7 13.Nbd2 a5 14.Qe2 a4 15.Bxe6 
Qxe6 16.Be3 Rfd8 17.b4 a3 18.c4 Na4 19.c5 Nc3 20.Qd3 Na4 21.Ng5 Qe7 22.Qb3
Nf6 23.Qxa3 Nxc5 24.Bxc5 Rxa3 25.Bxe7 Rxd2 26.Rfd1 Rad3 27.Rxd2 Rxd2 28.a4
h6 29.Nf3 Rb2 30.Bxf6 Bxf6 31.b5 Rb4 32.Nd2 Be7 33.Rc1 Bg5 34.Rc2 Rxa4 35.
Nf3 Bd8 36.Rd2 Bf6 37.Rc2 Ra5 38.Rxc7 Rxb5 39.Nd2 Rb2 40.Nc4 Rb1+ 41.Kh2 
Rc1 42.Rc8+ Kg7 43.Nd6 Rxc8 44.Nxc8 b5 45.Nd6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.58"]
[White "Wong Yinn Long"]
[Black "Zarubitski, Viachaslau"]
[Result "1-0"]
[WhiteElo "2261"]
[BlackElo "2425"]
[ECO "B24"]
[EventDate "2018.09.05"]
[PlyCount "148"]

1.e4 c5 2.Nc3 Nc6 3.Nge2 g6 4.g3 Bg7 5.Bg2 e6 6.d3 Nge7 7.Bg5 h6 8.Be3 Nd4
9.Qd2 Nec6 10.O-O d6 11.a3 h5 12.h3 Nxe2+ 13.Qxe2 Rb8 14.f4 O-O 15.Qd2 Nd4
16.Rae1 b5 17.Nd1 Qc7 18.c3 Nc6 19.g4 hxg4 20.hxg4 f5 21.exf5 gxf5 22.gxf5
Rxf5 23.Be4 Ne7 24.Bxf5 Nxf5 25.Qh2 Bb7 26.Bf2 Bf6 27.Bg3 Kg7 28.Qh3 Rh8 
29.Qg4+ Kf7 30.Kf2 Qc6 31.Rg1 Qd5 32.Ne3 Qxd3 33.Nxf5 exf5 34.Qd1 Qxd1 35.
Rxd1 Ke6 36.Ke3 a5 37.Rd2 d5 38.Re1 b4 39.axb4 axb4 40.cxb4 cxb4 41.Kd3+ 
Kd6 42.Bf2 b3 43.Ra1 Rh3+ 44.Ke2 Rh2 45.Kd3 Rh3+ 46.Ke2 Rh8 47.Ra3 Rb8 48.
Bd4 Re8+ 49.Kd1 Bxd4 50.Rxd4 Re4 51.Rxe4 fxe4 52.Rxb3 Bc8 53.Kd2 d4 54.Rb8
Bf5 55.Re8 e3+ 56.Ke2 Be6 57.Kd3 Kd5 58.Rf8 Kc5 59.b4+ Kxb4 60.Kxd4 e2 61.
Rb8+ Ka5 62.Rb1 Bf5 63.Re1 Bg4 64.Ke5 Kb6 65.Rc1 Bh5 66.f5 Bf7 67.Re1 Bc4 
68.f6 Kc7 69.Rxe2 Kd7 70.Re4 Bg8 71.Kf4 Kd6 72.Kg5 Ba2 73.Re1 Bf7 74.Kh6 
Kd5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.59"]
[White "Noboa Silva, Kevin"]
[Black "Macovei, Andrei"]
[Result "0-1"]
[WhiteElo "2256"]
[BlackElo "2385"]
[ECO "E49"]
[EventDate "2018.09.05"]
[PlyCount "106"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 dxc4 8.Bxc4
c5 9.Ne2 Qc7 10.Ba2 Nbd7 11.O-O b6 12.f3 Ba6 13.Bb2 Rfd8 14.Re1 Qc6 15.Qb3
Rac8 16.Rac1 b5 17.Bb1 Nb6 18.Rcd1 Nc4 19.Bc1 e5 20.Bf5 Rb8 21.Kh1 e4 22.
Bxe4 Nxe4 23.fxe4 Nd6 24.Ng3 Nxe4 25.Nxe4 Qxe4 26.Rf1 c4 27.Qb2 Bb7 28.Rf4
Qg6 29.Qf2 Be4 30.Bd2 Rd5 31.Rf1 Rf8 32.h4 Bd3 33.Rg1 Be4 34.Kh2 h5 35.Qg3
Qe6 36.Rgf1 f5 37.Qg5 Qe8 38.Qg3 Rf6 39.Qe1 Rg6 40.Rg1 Qe7 41.Bc1 a5 42.
Qe2 Rg4 43.Rxg4 hxg4 44.Qf2 Rd6 45.Rh1 Rh6 46.Kg1 b4 47.axb4 axb4 48.cxb4 
Qxb4 49.Qd2 Qxd2 50.Bxd2 Ra6 51.Be1 Ra2 52.Rh2 Ra1 53.Kf1 g3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.60"]
[White "Murphy, Conor"]
[Black "Rodrigue-Lemieux, Shawn"]
[Result "0-1"]
[WhiteElo "2357"]
[BlackElo "2250"]
[ECO "B15"]
[EventDate "2018.09.05"]
[PlyCount "62"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 O-O 8.
Ne2 Re8 9.Qc2 g6 10.h4 Nd7 11.h5 Nf8 12.Bh6 f5 13.O-O-O Be6 14.Nf4 g5 15.
g3 gxf4 16.gxf4 Qc7 17.Rdg1+ Ng6 18.Bxf5 Bxf4+ 19.Kd1 Bd5 20.Rh3 Bxh6 21.
hxg6 Qf4 22.gxf7+ Kxf7 23.Rgg3 Rg8 24.Bxh7 Rg4 25.Bg6+ Kf6 26.Rh5 Bf3+ 27.
Ke1 Rxg3 28.Rf5+ Kg7 29.Rxf4 Rg1+ 30.Kd2 Bxf4+ 31.Kd3 Bd1 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.61"]
[White "Kamer, Kayra"]
[Black "Bashirli, Nail"]
[Result "1-0"]
[WhiteElo "2205"]
[BlackElo "2354"]
[ECO "B56"]
[EventDate "2018.09.05"]
[PlyCount "49"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.h3 e6 7.g4 Be7 8.g5 Nd7 
9.h4 Nde5 10.Be3 O-O 11.f4 Nxd4 12.Bxd4 Nc6 13.Be3 d5 14.exd5 exd5 15.Nxd5
Re8 16.Kf2 Bf5 17.Bg2 Qa5 18.Qd2 Qxd2+ 19.Bxd2 Bxc2 20.Nxe7+ Rxe7 21.Rhe1 
Rd7 22.Bc3 Ne7 23.Rac1 Bd3 24.Rcd1 Nf5 25.Bf1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.62"]
[White "Cirovic, Miroljub"]
[Black "Murzin, Volodar"]
[Result "1/2-1/2"]
[WhiteElo "2181"]
[BlackElo "2349"]
[ECO "E70"]
[EventDate "2018.09.05"]
[PlyCount "106"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.f3 c6 6.Bd3 d6 7.Nge2 e5 8.d5 cxd5 
9.cxd5 Nbd7 10.Be3 Nc5 11.Bc2 a5 12.a3 Bd7 13.b4 Na6 14.Rb1 axb4 15.axb4 
Ne8 16.O-O Nec7 17.Qd2 Nb5 18.Nxb5 Bxb5 19.Bd3 Nc7 20.Ra1 Qd7 21.Nc3 Rfc8 
22.Nxb5 Nxb5 23.Qb2 Nd4 24.Rxa8 Rxa8 25.Ra1 Rf8 26.Rc1 Qd8 27.b5 Qb6 28.
Kh1 h5 29.Qc3 Ra8 30.Ra1 Rxa1+ 31.Qxa1 Qc5 32.Qb2 Bf6 33.g3 h4 34.Kg2 Kg7 
35.g4 g5 36.Qc1 Qxc1 37.Bxc1 Kf8 38.Bd2 Bd8 39.h3 Ke8 40.Kf2 Kd7 41.Bc3 
Nb3 42.Bc2 Nd4 43.Bd3 Kc7 44.Ba5+ Kc8 45.Bb4 Bb6 46.Kg2 Kc7 47.Bd2 f6 48.
Bc3 Nb3 49.Bc2 Nc5 50.Bb4 Nd7 51.Kf1 Nf8 52.Bd3 Ng6 53.Ke1 Nf4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.63"]
[White "Tuncer, Tuna"]
[Black "Tuna, Alp"]
[Result "1-0"]
[WhiteElo "2342"]
[BlackElo "2253"]
[ECO "B10"]
[EventDate "2018.09.05"]
[PlyCount "59"]

1.e4 c6 2.Nc3 d5 3.Nf3 Nf6 4.e5 Ne4 5.Ne2 Qb6 6.d4 e6 7.Ng3 c5 8.Bd3 Nxg3 
9.fxg3 Nc6 10.O-O h6 11.dxc5 Bxc5+ 12.Kh1 Bd7 13.c3 a5 14.Qe2 O-O-O 15.Bd2
Qc7 16.b4 Bb6 17.Rfc1 Kb8 18.Rab1 g5 19.b5 Ne7 20.c4 g4 21.Nh4 Qc5 22.Qxg4
Ka7 23.Qe2 Rc8 24.Nf3 Qa3 25.Rc3 Qa4 26.Be3 Bxe3 27.Qxe3+ b6 28.Qc1 dxc4 
29.Bc2 Qxa2 30.Ra3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.64"]
[White "Eren, Ataberk"]
[Black "Dedebas, Emre Emin"]
[Result "1-0"]
[WhiteElo "2180"]
[BlackElo "2334"]
[ECO "E52"]
[EventDate "2018.09.05"]
[PlyCount "105"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 b6 7.O-O Bb7 8.cxd5 
exd5 9.a3 Bd6 10.Qc2 Re8 11.Nb5 Ne4 12.Nxd6 cxd6 13.Qb3 Re6 14.Bd2 Rg6 15.
Be1 Nd7 16.Rc1 Nf8 17.g3 Ne6 18.Nd2 Qg5 19.Kg2 Rh6 20.Qd1 Qf5 21.h4 Qf6 
22.f3 Nxd2 23.Bxd2 Qe7 24.Qe1 Re8 25.Bb5 Rd8 26.Ba4 Ba6 27.Rh1 Nf8 28.Qf2 
Re6 29.Rc3 Qf6 30.Bc6 Re7 31.Bxd5 Ne6 32.Rhc1 h6 33.b4 Nxd4 34.Rc7 Ne6 35.
Bc3 Rxc7 36.Bxf6 Rxc1 37.Bxd8 Nxd8 38.Qb2 Rc7 39.g4 Ne6 40.Qd2 Rd7 41.Qc2 
Re7 42.Qc6 Nc7 43.Be4 d5 44.Qd6 Re6 45.Qd8+ Re8 46.Qxc7 dxe4 47.f4 Be2 48.
Kg3 h5 49.gxh5 Bxh5 50.Qxa7 b5 51.a4 bxa4 52.b5 a3 53.b6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.65"]
[White "Urazayev, Arystanbek"]
[Black "Ongut, Tamas Gunes"]
[Result "1/2-1/2"]
[WhiteElo "2333"]
[BlackElo "2121"]
[ECO "C77"]
[EventDate "2018.09.05"]
[PlyCount "66"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Be7 7.Nc3 d6 8.a3 O-O 
9.Nd5 Nxd5 10.Bxd5 Bd7 11.h4 Rb8 12.Ng5 g6 13.Qd2 Bxg5 14.hxg5 Ne7 15.Bb3 
Be6 16.f4 Bxb3 17.cxb3 f5 18.gxf6 Rxf6 19.f5 gxf5 20.Qg5+ Rg6 21.Qh5 f4 
22.Qxh7+ Kf8 23.Bd2 Qe8 24.Rc1 Rc8 25.Ba5 c6 26.Kf1 Qf7 27.Qh8+ Qg8 28.Be1
Qxh8 29.Rxh8+ Rg8 30.Rh7 Rg7 31.Rh8+ Rg8 32.Rh7 Rg7 33.Rh8+ Rg8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.66"]
[White "Petkov, Momchil"]
[Black "Tasdogen, Dincer"]
[Result "1-0"]
[WhiteElo "2163"]
[BlackElo "2329"]
[ECO "B15"]
[EventDate "2018.09.05"]
[PlyCount "167"]

1.e4 g6 2.d4 Bg7 3.Be3 c6 4.Nc3 d5 5.Qd2 Nf6 6.f3 dxe4 7.Nxe4 Nxe4 8.fxe4 
e5 9.Nf3 exd4 10.O-O-O c5 11.Bh6 O-O 12.h4 Bg4 13.Bc4 Nc6 14.Rdf1 Rb8 15.
h5 gxh5 16.Nh4 Ne7 17.Bxg7 Kxg7 18.Qg5+ Ng6 19.Nf5+ Kh8 20.Qh6 Qf6 21.Rf4 
Bxf5 22.exf5 Qg7 23.Qxg7+ Kxg7 24.fxg6 hxg6 25.Re1 b5 26.Bd5 f5 27.Re7+ 
Kf6 28.Re6+ Kg5 29.Rf3 h4 30.Ra3 Rfe8 31.Rxa7 Rxe6 32.Bxe6 Kf4 33.Rg7 Kg5 
34.Rc7 Re8 35.Rc6 Re7 36.Kd2 c4 37.Bd5 Rh7 38.a4 c3+ 39.bxc3 dxc3+ 40.Rxc3
bxa4 41.Ra3 Ra7 42.Ke3 Kg4 43.Kd4 Kf4 44.c4 g5 45.Kc5 g4 46.Kb6 Rd7 47.
Rxa4 Kg3 48.Ra3+ Kh2 49.Kc6 Rg7 50.Kd6 f4 51.c5 f3 52.gxf3 g3 53.f4 h3 54.
c6 g2 55.Ra2 Kg3 56.Bxg2 hxg2 57.Rxg2+ Kxg2 58.c7 Rg8 59.f5 Rf8 60.Ke6 Rc8
61.Kd7 Rf8 62.c8=Q Rxf5 63.Qc2+ Rf2 64.Qe4+ Kg3 65.Ke6 Rf4 66.Qe3+ Rf3 67.
Qg5+ Kf2 68.Ke5 Re3+ 69.Kf4 Rf3+ 70.Ke4 Rg3 71.Qd2+ Kg1 72.Kf4 Rh3 73.Qe1+
Kg2 74.Qe2+ Kg1 75.Kg4 Rh2 76.Qd1+ Kg2 77.Qd6 Kg1 78.Qd4+ Kg2 79.Qe4+ Kf2 
80.Qf4+ Kg2 81.Qe5 Kg1 82.Kg3 Rg2+ 83.Kh3 Rf2 84.Qe1+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.67"]
[White "Sevgi, Volkan"]
[Black "Maltezeanu, Stefan"]
[Result "1-0"]
[WhiteElo "2323"]
[BlackElo "2089"]
[ECO "B26"]
[EventDate "2018.09.05"]
[PlyCount "65"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 Nf6 7.h3 O-O 8.Nge2 Rb8 
9.f4 Bd7 10.O-O b5 11.Qd2 b4 12.Nd1 Qc8 13.f5 Ne5 14.g4 c4 15.Bxa7 Ra8 16.
Bf2 cxd3 17.cxd3 b3 18.Ne3 Rxa2 19.g5 Nh5 20.d4 Nc4 21.Nxc4 Qxc4 22.Rac1 
Qa6 23.Nc3 Ra5 24.Bf3 Rc8 25.Bxh5 gxh5 26.Be3 Bf8 27.Qd1 Qb7 28.d5 f6 29.
Qxh5 fxg5 30.Qxg5+ Bg7 31.Bd4 e5 32.fxe6 Be8 33.Rf7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.68"]
[White "Kwon Sehyun"]
[Black "Agibileg, Uurtsaikh"]
[Result "0-1"]
[WhiteElo "2129"]
[BlackElo "2321"]
[ECO "B40"]
[EventDate "2018.09.05"]
[PlyCount "62"]

1.e4 c5 2.Nf3 e6 3.b3 Nf6 4.e5 Nd5 5.Bb2 d6 6.c4 Nb4 7.a3 N4c6 8.Be2 Nd7 
9.exd6 e5 10.b4 Bxd6 11.bxc5 Bxc5 12.Nc3 O-O 13.Na4 e4 14.Ng1 Bd4 15.Nh3 
Bxb2 16.Nxb2 Nc5 17.Na4 Nxa4 18.Qxa4 Bxh3 19.gxh3 Nd4 20.Rg1 Nxe2 21.Kxe2 
Qd3+ 22.Ke1 Qxh3 23.Qb5 Qxh2 24.Rxg7+ Kh8 25.Qb2 f6 26.Qxb7 Rg8 27.Rb1 
Qh1+ 28.Ke2 Qh5+ 29.Kf1 Rxg7 30.Qxa8+ Rg8 31.Rb8 Qd1# 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.69"]
[White "Gulbeyaz, Emir"]
[Black "De Block, Yordi"]
[Result "1/2-1/2"]
[WhiteElo "2285"]
[BlackElo "2118"]
[ECO "D35"]
[EventDate "2018.09.05"]
[PlyCount "133"]

1.Nf3 d5 2.d4 Nf6 3.c4 e6 4.cxd5 exd5 5.Nc3 c6 6.Qc2 Bd6 7.Bg5 Bg4 8.Ne5 
Bh5 9.e3 Nbd7 10.f4 Be7 11.h3 Nxe5 12.dxe5 Ne4 13.Bxe7 Qxe7 14.Nxe4 Bg6 
15.f5 Bxf5 16.Nd6+ Qxd6 17.Qxf5 Qb4+ 18.Kf2 Qxb2+ 19.Be2 Qb6 20.Rab1 Qc7 
21.Rb4 O-O 22.Rh4 g6 23.Qg5 Rae8 24.Qh6 f6 25.exf6 Rxf6+ 26.Bf3 Rf7 27.Rg4
Qa5 28.Re1 Qxa2+ 29.Re2 Qa1 30.h4 Re5 31.h5 Qh1 32.Rf4 Ref5 33.Rxf5 Rxf5 
34.e4 Qh4+ 35.Kg1 Rg5 36.Rf2 Qf4 37.Kf1 Qc1+ 38.Ke2 d4 39.Bg4 d3+ 40.Kxd3 
Rd5+ 41.exd5 Qxh6 42.Be6+ Kh8 43.d6 Qg5 44.d7 Qg3+ 45.Rf3 Qd6+ 46.Kc2 Qc5+
47.Kd2 Qg5+ 48.Ke2 Qxg2+ 49.Ke3 Qg5+ 50.Ke4 Kg7 51.Rf7+ Kh6 52.Rf8 Qg2+ 
53.Ke5 Qb2+ 54.Kd6 Qa3+ 55.Kc7 Qxf8 56.hxg6 hxg6 57.d8=Q Qxd8+ 58.Kxd8 c5 
59.Kc7 b5 60.Kc6 a6 61.Kxc5 g5 62.Kb6 b4 63.Ka5 g4 64.Kxb4 g3 65.Bd5 a5+ 
66.Kxa5 g2 67.Bxg2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.70"]
[White "Vanczak, Tamas"]
[Black "Ozsakallioglu, Okan"]
[Result "1/2-1/2"]
[WhiteElo "2276"]
[BlackElo "1955"]
[ECO "B45"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4
Qc7 9.f4 Qa5+ 10.c3 Be7 11.Bd3 f5 12.exf6 Nxf6 13.O-O Ba6 14.Nxf6+ Bxf6 
15.Bxa6 Qxa6 16.f5 O-O 17.fxe6 dxe6 18.Be3 Qb5 19.Qc2 Bg5 20.Bxg5 Qxg5 21.
Qe2 Qd5 22.c4 Qc5+ 23.Kh1 e5 24.h3 Rxf1+ 25.Rxf1 Rf8 26.Rd1 h6 27.b3 Rf6 
28.Qe4 Rd6 29.Rf1 Qd4 30.Qxd4 exd4 31.Kg1 c5 32.Rf5 Ra6 33.Rxc5 Rxa2 34.
Rd5 Rb2 35.Rxd4 Rxb3 36.Rd8+ Kh7 37.Kf2 a5 38.Ra8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.71"]
[White "Dionizio, Andre Filipe Nascimento"]
[Black "Kilic, Efe Mert"]
[Result "0-1"]
[WhiteElo "2010"]
[BlackElo "2269"]
[ECO "C60"]
[EventDate "2018.09.05"]
[PlyCount "116"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 4.Nc3 d6 5.d4 exd4 6.Nxd4 Bd7 7.Nxc6 bxc6 8.
Bc4 Ng6 9.Be3 Be7 10.Qd2 Ne5 11.Be2 O-O 12.O-O Be6 13.f4 Nc4 14.Bxc4 Bxc4 
15.Rfe1 Bh4 16.g3 Bf6 17.Rad1 Re8 18.Bd4 Be6 19.Bxf6 Qxf6 20.Qd4 Qh6 21.f5
Bd7 22.Rf1 Re5 23.Rf4 Qf6 24.Qf2 Qd8 25.Qf3 Qb8 26.b3 Qb4 27.h4 Rae8 28.
Rd3 Bc8 29.Qf2 Qa5 30.Qd2 f6 31.Kh2 Ba6 32.Rd4 Bb7 33.Ra4 Qb6 34.Qf2 c5 
35.b4 cxb4 36.Qxb6 axb6 37.Rxb4 Rc5 38.Rb3 Rc4 39.Kg2 Re5 40.Kf2 Rec5 41.
Rf3 Bxe4 42.Nxe4 Rxe4 43.c3 Ra4 44.a3 Rca5 45.Ke3 Rxa3 46.Rxa3 Rxa3 47.Kd4
Ra5 48.c4 h5 49.Ke4 Re5+ 50.Kd4 Kf7 51.Ra3 Rxf5 52.Ra7 Rc5 53.Rb7 Ke6 54.
Rb8 Kf5 55.Rg8 g5 56.hxg5 fxg5 57.Re8 Kg4 58.Re3 Rf5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.72"]
[White "Kilic, Gokturk Kagan"]
[Black "Pigeat, Alexandre"]
[Result "1/2-1/2"]
[WhiteElo "1910"]
[BlackElo "2347"]
[ECO "C16"]
[EventDate "2018.09.05"]
[PlyCount "127"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 b6 7.Qg4 Ng6 8.h4 h5 
9.Qd1 Ba6 10.Bxa6 Nxa6 11.Bg5 Qd7 12.Ne2 Ne7 13.Qd3 Nb8 14.Qf3 Nbc6 15.Nf4
g6 16.Bf6 Rg8 17.Nh3 Nf5 18.Ng5 Na5 19.Qd3 Qa4 20.g4 hxg4 21.h5 gxh5 22.
Rxh5 Qc4 23.Rh7 Rf8 24.Ke2 c5 25.Qxc4 Nxc4 26.dxc5 bxc5 27.Rah1 g3 28.Rg1 
gxf2 29.Kxf2 Nb6 30.Ke2 Nd7 31.Kd2 Rb8 32.Rgh1 Nxf6 33.exf6 Nd6 34.Rg7 e5 
35.Rhh7 Rb7 36.Ne6 fxe6 37.Rxb7 Nxb7 38.Re7+ Kd8 39.Rxb7 Rxf6 40.Rxa7 Rf2+
41.Kd1 Rf3 42.Kd2 d4 43.cxd4 exd4 44.a4 e5 45.Rh7 e4 46.Rh5 Rc3 47.a5 Kc7 
48.Rh6 c4 49.Re6 e3+ 50.Kd1 Kb7 51.Rb6+ Kc7 52.Re6 Ra3 53.Re4 Kc6 54.Rxd4 
Kc5 55.Re4 Kb4 56.a6 Rxa6 57.Rxe3 Ra1+ 58.Kd2 Rh1 59.Re8 Rh2+ 60.Kc1 Kc3 
61.Re3+ Kd4 62.Re8 Rh3 63.Kb2 Rh7 64.Rd8+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.73"]
[White "Wadsworth, Matthew"]
[Black "Caglar, Ahmet Ata"]
[Result "1-0"]
[WhiteElo "2351"]
[BlackElo "2071"]
[ECO "A29"]
[EventDate "2018.09.05"]
[PlyCount "67"]

1.g3 e5 2.c4 Nf6 3.Bg2 d5 4.cxd5 Nxd5 5.Nc3 Nb6 6.Nf3 Nc6 7.O-O Be7 8.a3 
O-O 9.b4 Be6 10.Rb1 f6 11.d3 Qd7 12.Ne4 Nd5 13.Bb2 a5 14.Nc5 Bxc5 15.bxc5 
a4 16.Ba1 Na5 17.e4 Ne7 18.d4 exd4 19.Nxd4 Bc4 20.Re1 Nb3 21.Qc2 Bf7 22.
Red1 Rfd8 23.e5 fxe5 24.c6 Qe8 25.cxb7 Rab8 26.Nxb3 axb3 27.Qxc7 Nd5 28.
Qxe5 Qxe5 29.Bxe5 Rxb7 30.Rd3 Rbd7 31.Rbxb3 Nf6 32.Rxd7 Rxd7 33.Rb8+ Ne8 
34.Bc6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.74"]
[White "Cansun, Can Alp"]
[Black "Hollan, Martin"]
[Result "1/2-1/2"]
[WhiteElo "2110"]
[BlackElo "2336"]
[ECO "B32"]
[EventDate "2018.09.05"]
[PlyCount "160"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 a6 6.Nd6+ Bxd6 7.Qxd6 Qe7 8.
Qc7 d5 9.Qxe7+ Ngxe7 10.exd5 Nxd5 11.c3 O-O 12.Na3 Be6 13.Be2 Rfd8 14.g3 
Rd7 15.O-O Rad8 16.Nc4 b5 17.Ne3 Nb6 18.b3 e4 19.a4 bxa4 20.bxa4 a5 21.Ba3
Ne5 22.Bc5 Nbc4 23.Nxc4 Bxc4 24.Bxc4 Nxc4 25.Rfb1 h6 26.Rb5 Rd1+ 27.Rxd1 
Rxd1+ 28.Kg2 Ra1 29.Rb8+ Kh7 30.Re8 f5 31.Bd4 Rxa4 32.Re7 Kg8 33.Rxg7+ Kf8
34.Rg6 Ra2 35.Kh3 Ke7 36.Rxh6 a4 37.Rc6 Nd2 38.Rc5 Nb3 39.Rxf5 a3 40.Bh8 
Rd2 41.c4 a2 42.Re5+ Kf7 43.Rxe4 a1=Q 44.Bxa1 Nxa1 45.f4 Nb3 46.g4 Nc5 47.
Re5 Ne6 48.Re4 Nc5 49.Re5 Ne6 50.Kg3 Rd3+ 51.Kf2 Rd2+ 52.Kg3 Rd3+ 53.Kh4 
Kf6 54.g5+ Kf7 55.Kg4 Rd4 56.Rf5+ Kg8 57.Rf6 Nc5 58.h4 Nd7 59.Rf5 Rxc4 60.
Rd5 Nf8 61.h5 Ne6 62.Rf5 Rc1 63.Rf6 Ng7 64.h6 Rg1+ 65.Kf3 Nh5 66.h7+ Kh8 
67.Rh6 Ng7 68.g6 Nf5 69.Rh5 Ng7 70.Rh6 Nf5 71.Rh5 Ng7 72.Rg5 Rxg5 73.fxg5 
Ne6 74.Kg4 Kg7 75.Kf5 Nf8 76.h8=Q+ Kxh8 77.Kf6 Kg8 78.g7 Nd7+ 79.Kg6 Ne5+ 
80.Kf6 Nd7+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.75"]
[White "Zhu Yi"]
[Black "Lin Peisen"]
[Result "0-1"]
[WhiteElo "2335"]
[BlackElo "2034"]
[ECO "D00"]
[EventDate "2018.09.05"]
[PlyCount "36"]

1.Nc3 d5 2.Nf3 Nf6 3.d4 Bf5 4.Bf4 e6 5.e3 c5 6.Bd3 Bxd3 7.Qxd3 cxd4 8.exd4
Nc6 9.Ne5 Be7 10.O-O-O O-O 11.h4 Qa5 12.Kb1 Rfc8 13.Qf3 Nb4 14.a3 Nc6 15.
Rd3 b5 16.g4 b4 17.axb4 Nxb4 18.Re3 Ne4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.76"]
[White "Zlatin, Alexander"]
[Black "Rajic, Ivan"]
[Result "1-0"]
[WhiteElo "2312"]
[BlackElo "2021"]
[ECO "B20"]
[EventDate "2018.09.05"]
[PlyCount "123"]

1.e4 c5 2.a3 e6 3.b4 cxb4 4.axb4 Bxb4 5.Bb2 Nf6 6.e5 Nd5 7.c4 Ne7 8.Qg4 
Nf5 9.Bd3 O-O 10.Nf3 Nc6 11.O-O Be7 12.Qe4 Nb4 13.Nc3 f6 14.Bb1 fxe5 15.
Nxe5 d6 16.Nf3 Kh8 17.Qg4 Bf6 18.Ba3 Nc6 19.Qe4 g6 20.Rd1 Ncd4 21.Ra2 Bd7 
22.Nxd4 Nxd4 23.Bxd6 Bc6 24.Qf4 Rf7 25.Re1 Kg8 26.Nd1 Bg7 27.Qg3 Nf5 28.
Bxf5 exf5 29.Ra3 Qd7 30.Bf4 Re8 31.Rxe8+ Qxe8 32.Ne3 a6 33.h4 Qe7 34.Rd3 
Be4 35.Nd5 Bxd5 36.Rxd5 Bf6 37.Bg5 Bxg5 38.hxg5 f4 39.Qd3 f3 40.Rd8+ Rf8 
41.Qd5+ Qf7 42.Qxf7+ Kxf7 43.Rd7+ Ke6 44.Rxb7 Rd8 45.gxf3 Rxd2 46.Rxh7 Rc2
47.Rc7 a5 48.Ra7 Rxc4 49.Rxa5 Rf4 50.Kg2 Rf5 51.Rxf5 Kxf5 52.Kg3 Kxg5 53.
f4+ Kf5 54.Kf3 Ke6 55.Kg4 Kf7 56.Kg5 Kg7 57.f5 gxf5 58.Kxf5 Kf7 59.f4 Kf8 
60.Kf6 Ke8 61.Kg7 Ke7 62.f5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.77"]
[White "Erdogan, Anil Berk"]
[Black "Akdogan, Alperen"]
[Result "1-0"]
[WhiteElo "2083"]
[BlackElo "2278"]
[ECO "B03"]
[EventDate "2018.09.05"]
[PlyCount "69"]

1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.d4 d6 5.f4 dxe5 6.fxe5 Bf5 7.Nc3 e6 8.Be3 Bb4
9.Nf3 c5 10.dxc5 Qxd1+ 11.Kxd1 Bxc3 12.bxc3 Na4 13.Nd4 Nxc3+ 14.Ke1 Nc6 
15.Nb5 Nb4 16.Kf2 Nc2 17.Nxc3 Nxa1 18.g4 Bg6 19.Bg2 Nc2 20.Bxb7 Rb8 21.c6 
Nxe3 22.Kxe3 Ke7 23.Na4 Rhc8 24.Rd1 Rc7 25.Nc5 Rd8 26.Rxd8 Kxd8 27.Na6 f6 
28.Kd4 h5 29.Kc5 Be4 30.Kd6 Rxb7 31.cxb7 Bxb7 32.Nc5 Bf3 33.Nxe6+ Kc8 34.
gxh5 fxe5 35.Nxg7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.78"]
[White "Ozturk, Efe Hakan"]
[Black "Kara, Yanki"]
[Result "1-0"]
[WhiteElo "2065"]
[BlackElo "2262"]
[ECO "A04"]
[EventDate "2018.09.05"]
[PlyCount "163"]

1.Nf3 c5 2.g3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Bg2 Bg7 6.Nxc6 bxc6 7.O-O Rb8 8.
Nd2 Nf6 9.Nb3 Bb7 10.Be3 Ra8 11.a4 O-O 12.a5 Qc7 13.a6 Bc8 14.Qd2 Ne8 15.
Ra2 d6 16.Qa5 Bd7 17.Rfa1 Rc8 18.Qxc7 Rxc7 19.Bb6 axb6 20.a7 Rc8 21.a8=Q 
Rxa8 22.Rxa8 Bxb2 23.R1a6 Bg7 24.Rxb6 c5 25.Ra7 Nf6 26.Na5 Re8 27.Bc6 Bxc6
28.Nxc6 Kf8 29.Rbb7 Ng8 30.e4 g5 31.e5 dxe5 32.Ra5 Nf6 33.Rxc5 Ne4 34.Ra5 
Nd6 35.Rd7 Bf6 36.Nxe5 Rc8 37.Ng4 Bd4 38.c3 Bxc3 39.Rxg5 Bd4 40.Rd5 Rc1+ 
41.Kg2 Bb6 42.Re5 f5 43.Rexe7 fxg4 44.Rxh7 Kg8 45.Rxd6 Kxh7 46.Rxb6 Rc4 
47.h3 gxh3+ 48.Kxh3 Ra4 49.f4 Kg7 50.Kg4 Ra3 51.Kh4 Rf3 52.Ra6 Kh7 53.Kg4 
Rb3 54.f5 Kg7 55.Kf4 Rb7 56.Kg5 Kf7 57.g4 Kg7 58.Kh5 Rb1 59.f6+ Kf7 60.g5 
Rh1+ 61.Kg4 Rg1+ 62.Kf5 Rf1+ 63.Ke4 Re1+ 64.Kf3 Rf1+ 65.Kg2 Rf5 66.Ra7+ 
Kg8 67.Rg7+ Kh8 68.Rg6 Kh7 69.Rh6+ Kg8 70.Rh5 Ra5 71.Kf3 Ra3+ 72.Kf4 Ra4+ 
73.Kf5 Ra5+ 74.Kg6 Ra6 75.Rh1 Rb6 76.Ra1 Rb8 77.f7+ Kf8 78.Rf1 Rb2 79.Rf4 
Re2 80.Ra4 Re6+ 81.Kf5 Rf6+ 82.gxf6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.79"]
[White "Ozgur, Tibet Kagan"]
[Black "Yilmaz, Goktan"]
[Result "1-0"]
[WhiteElo "2056"]
[BlackElo "2237"]
[ECO "D02"]
[EventDate "2018.09.05"]
[PlyCount "159"]

1.d4 Nf6 2.Nf3 d5 3.Bf4 c5 4.e3 Nc6 5.c3 Qb6 6.Qb3 c4 7.Qxb6 axb6 8.Na3 e6
9.Nb5 Ra5 10.Nd6+ Bxd6 11.Bxd6 Ne4 12.Bc7 Kd7 13.Bg3 Nxg3 14.hxg3 f6 15.a3
Kd6 16.O-O-O Bd7 17.e4 b5 18.Re1 dxe4 19.Rxe4 Be8 20.Nd2 Bg6 21.Re1 Raa8 
22.Be2 e5 23.dxe5+ Nxe5 24.f4 Nd7 25.Bh5 Bd3 26.Ne4+ Bxe4 27.Rxe4 Nc5 28.
Rd4+ Kc7 29.Rd5 Kb6 30.Kc2 Rad8 31.Rhd1 Rxd5 32.Rxd5 Nd3 33.Rd7 g6 34.Be2 
Nc5 35.Rd6+ Kc7 36.Rxf6 Re8 37.Bg4 Re1 38.Rf7+ Kb6 39.Rf6+ Ka7 40.Rd6 Rf1 
41.Rd1 Rf2+ 42.Rd2 Rf1 43.Rd1 Rf2+ 44.Rd2 Rxd2+ 45.Kxd2 Kb6 46.Bf3 Kc7 47.
g4 Kd6 48.g5 Nd3 49.Ke3 Nxb2 50.Bxb7 Na4 51.Kd4 Nc5 52.Bc8 Nd3 53.Ba6 Nxf4
54.Bxb5 Ne6+ 55.Kxc4 Nxg5 56.Kd3 Ne6 57.Ke3 g5 58.Bd3 h5 59.Be2 h4 60.Bf3 
Kc5 61.Ke4 Kc4 62.Kf5 Nf4 63.a4 h3 64.g4 Nd5 65.a5 Nxc3 66.a6 Nb5 67.Kxg5 
Kc5 68.Kh4 h2 69.Kg3 Kb6 70.Kxh2 Nd6 71.Be2 Nc8 72.Kg3 Kc5 73.Kf4 Kd6 74.
Kf5 Ke7 75.Kg6 Ke6 76.g5 Ne7+ 77.Kh7 Nc6 78.g6 Kf6 79.g7 Ne7 80.a7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.80"]
[White "Baylav, Can"]
[Black "Sezdbekov, Ruslan"]
[Result "1-0"]
[WhiteElo "2026"]
[BlackElo "2160"]
[ECO "E11"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Nbd2 b6 5.a3 Bxd2+ 6.Qxd2 h6 7.e3 Bb7 8.Bd3 
d6 9.O-O O-O 10.b4 Nbd7 11.Bb2 Ne4 12.Qc2 f5 13.d5 exd5 14.Nd4 Qe7 15.cxd5
g6 16.Ne6 Bxd5 17.Nxc7 Bb7 18.Nxa8 Bxa8 19.f3 Nef6 20.Rae1 Ne5 21.e4 f4 
22.Bxe5 Qxe5 23.Bc4+ Kg7 24.Qd3 Rd8 25.Rd1 Rc8 26.Ba6 Rd8 27.Qd4 Qe7 28.e5
Nd5 29.Rfe1 dxe5 30.Rxe5 Qf6 31.Bc4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.81"]
[White "Ismayilov, Muhammad"]
[Black "Daghan, Devran"]
[Result "1-0"]
[WhiteElo "2137"]
[BlackElo "2004"]
[ECO "B53"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 e5 5.Bb5+ Nd7 6.Qd3 h6 7.Be3 Be7 8.Nc3 
Nf6 9.Nd2 O-O 10.Nc4 Qc7 11.Bxd7 Bxd7 12.O-O-O Be6 13.Nd5 Bxd5 14.exd5 
Rac8 15.Na3 a6 16.Kb1 b5 17.c3 Nd7 18.g4 Nc5 19.Qd2 Rb8 20.Nc2 a5 21.a3 
Na6 22.Rhg1 b4 23.cxb4 axb4 24.g5 bxa3 25.Nxa3 Bxg5 26.Bxg5 hxg5 27.Rxg5 
f6 28.Rh5 Qf7 29.Rh3 Nc5 30.Rg1 Ne4 31.Qh6 Rxb2+ 32.Kxb2 Qb7+ 33.Ka1 Ng5 
34.Rxg5 fxg5 35.Qh8+ Kf7 36.Rf3+ Kg6 37.Qxf8 Qd7 38.Qg8 e4 39.Rf8 Qa4 40.
Qe6+ Kh7 41.Qf5+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "3.82"]
[White "Gunduz, Umut Erdem"]
[Black "Beukema, Christiaan"]
[Result "1-0"]
[WhiteElo "2119"]
[BlackElo "1904"]
[ECO "C52"]
[EventDate "2018.09.05"]
[PlyCount "49"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 exd4 7.Qb3 Qf6 8.O-O 
Bb6 9.e5 Qg6 10.cxd4 Na5 11.Qa4 Nxc4 12.Qxc4 Nh6 13.Ba3 Nf5 14.Nc3 d6 15.
exd6 cxd6 16.Rfe1+ Kd8 17.Qd5 Bd7 18.Qb3 Rc8 19.Rad1 Bc6 20.Nd5 Bc7 21.Nf4
Bxf3 22.Nxg6 Bxd1 23.Qxf7 hxg6 24.Bc1 Rb8 25.Bg5+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.1"]
[White "Maghsoodloo, Parham"]
[Black "Hakobian, Aram"]
[Result "1-0"]
[WhiteElo "2649"]
[BlackElo "2554"]
[ECO "A05"]
[EventDate "2018.09.05"]
[PlyCount "151"]

1.Nf3 Nf6 2.g3 g6 3.b3 c5 4.c4 Bg7 5.Bb2 d6 6.Bg2 e5 7.O-O O-O 8.Nc3 Nc6 
9.d3 h6 10.Nd2 Be6 11.Nde4 Ne8 12.Nd5 Ne7 13.Nec3 Nxd5 14.Nxd5 Nc7 15.Nc3 
Rb8 16.e3 d5 17.Qc2 d4 18.exd4 exd4 19.Ne4 b6 20.Rae1 f5 21.Nd2 g5 22.Nf3 
Qd6 23.Bc1 f4 24.gxf4 gxf4 25.Kh1 Rbe8 26.Nd2 Qd7 27.Rg1 Kh8 28.Bf3 Bf5 
29.Ne4 Ne6 30.Qd1 Bxe4 31.Bxe4 Ng5 32.Rxg5 Rxe4 33.Rxe4 hxg5 34.Qh5+ Kg8 
35.f3 Bf6 36.Qg6+ Qg7 37.Qf5 Bd8 38.Qg4 Kh7 39.Kg2 Qf7 40.b4 Re8 41.bxc5 
bxc5 42.Bd2 Rxe4 43.fxe4 Qb7 44.Kf2 Qb2 45.Ke2 Qxa2 46.h4 gxh4 47.Qxf4 Kg7
48.Qg4+ Kf7 49.Qh5+ Kg7 50.Qg4+ Kf7 51.Qf5+ Ke8 52.Qxc5 Qa6 53.Qxd4 Qg6 
54.Qe5+ Kd7 55.Qd5+ Ke8 56.Qb5+ Kf7 57.Qd7+ Be7 58.Bb4 Qg2+ 59.Kd1 Qg5 60.
Kc2 a5 61.Bd6 Qf6 62.Bxe7 Qxe7 63.Qd5+ Kg7 64.Qxa5 h3 65.Qh5 Qe6 66.e5 Qh6
67.Qg4+ Kf8 68.Qd7 Qh4 69.Qd6+ Kg7 70.e6 h2 71.Qe5+ Kh7 72.Qf5+ Kg7 73.e7 
h1=Q 74.Qe5+ Kh7 75.e8=Q Qxc4+ 76.dxc4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.2"]
[White "Donchenko, Alexander"]
[Black "Christiansen, Johan-Sebastian"]
[Result "1/2-1/2"]
[WhiteElo "2614"]
[BlackElo "2525"]
[ECO "A25"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.c4 e5 2.g3 Nc6 3.Nc3 Bc5 4.Bg2 d6 5.e3 a6 6.Nge2 Ba7 7.b3 Nf6 8.Bb2 O-O 
9.O-O Re8 10.h3 Rb8 11.Kh2 Bd7 12.Rc1 h6 13.Nd5 Nxd5 14.cxd5 Nb4 15.d4 
Nxa2 16.Ra1 Nb4 17.Ba3 c5 18.dxc6 bxc6 19.dxe5 dxe5 20.Bxb4 Rxb4 21.Rxa6 
Bb6 22.Qd6 Bc8 23.Qxd8 Rxd8 24.Ra8 Rxb3 25.Bxc6 Rb2 26.Nc3 Be6 27.Na4 Rxa8
28.Bxa8 Rb4 29.Nxb6 Rxb6 30.Be4 g6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.3"]
[White "Tang, Andrew"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[WhiteElo "2489"]
[BlackElo "2582"]
[ECO "A81"]
[EventDate "2018.09.05"]
[PlyCount "84"]

1.d4 f5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.b3 d6 7.Bb2 c6 8.Nbd2 Na6 
9.e3 Ne4 10.Qe2 Qc7 11.Rad1 Bd7 12.Ne1 Ng5 13.Nd3 Rae8 14.h4 Nf7 15.e4 e5 
16.dxe5 dxe5 17.Rfe1 f4 18.gxf4 exf4 19.e5 Bf5 20.Nf3 Qe7 21.Nxf4 Bg4 22.
Nd3 Nh6 23.Qe4 Nc7 24.Bc1 Ne6 25.Bxh6 Bxf3 26.Bxf3 Bxh6 27.Bg4 Nf4 28.Qc4+
Kh8 29.Nxf4 Rxf4 30.Re4 Ref8 31.Rxf4 Bxf4 32.e6 Qxh4 33.Qc3+ Kg8 34.Bh3 
Bc7 35.Rd2 Bb6 36.e7 Qxe7 37.Qc4+ Rf7 38.Kf1 Kf8 39.Qc3 Rf6 40.Re2 Qd6 41.
Rd2 Qf4 42.Re2 Qh4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.4"]
[White "Sindarov, Javokhir"]
[Black "Aravindh, Chithambaram"]
[Result "1-0"]
[WhiteElo "2484"]
[BlackElo "2578"]
[ECO "B34"]
[EventDate "2018.09.05"]
[PlyCount "78"]

1.e4 c5 2.Nc3 Nc6 3.Nf3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 Nf6 7.Nxc6 bxc6 8.e5
Nd5 9.Nxd5 cxd5 10.Qxd5 Rb8 11.O-O-O Bb7 12.Qc5 O-O 13.c3 Rc8 14.Qb4 Qc7 
15.f4 d6 16.exd6 exd6 17.Bd4 Bh6 18.Kb1 Rb8 19.Bxa7 Ra8 20.Bb6 Qe7 21.a4 
Be4+ 22.Bd3 Bxg2 23.Rhe1 Qh4 24.Be4 Bxe4+ 25.Rxe4 Qxh2 26.a5 Rfb8 27.Qb5 
Bxf4 28.Re2 Rxa5 29.Re8+ Kg7 30.Bd4+ Be5 31.Bxe5+ dxe5 32.Qxb8 Qe2 33.Rg8+
Kh6 34.Rh1+ Kg5 35.Qd8+ Kf5 36.Qxa5 Qe4+ 37.Ka2 Qxh1 38.Rf8 f6 39.Qd8 Ke4 
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.5"]
[White "Narayanan, Sunilduth Lyna"]
[Black "Harsha, Bharathakoti"]
[Result "0-1"]
[WhiteElo "2573"]
[BlackElo "2474"]
[ECO "B09"]
[EventDate "2018.09.05"]
[PlyCount "74"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 c5 6.dxc5 Qa5 7.Qe2 Qxc5 8.Be3 
Qa5 9.O-O-O Nc6 10.e5 dxe5 11.fxe5 Ng4 12.Rd5 Qc7 13.Nb5 Qb8 14.Bf4 Be6 
15.Rc5 O-O 16.g3 Qd8 17.h3 Qb6 18.hxg4 Qxc5 19.Qh2 Rfc8 20.Qxh7+ Kf8 21.
Rh2 Nxe5 22.Bh6 Ke8 23.Nxe5 Bxe5 24.Rd2 Bd5 25.c4 Qxb5 26.b3 Qa5 27.Bg2 
Qc3+ 28.Kd1 Bf3+ 29.Bxf3 Qxf3+ 30.Kc1 Bd6 31.Bf4 Qc3+ 32.Kb1 Qf6 33.Be3 
Qe6 34.Bf4 g5 35.Bxd6 exd6 36.Qh1 Rab8 37.Qf3 Kf8 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.6"]
[White "Kevlishvili, Robby"]
[Black "Karthikeyan, Murali"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2605"]
[ECO "B41"]
[EventDate "2018.09.05"]
[PlyCount "89"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.Qd3 d6 8.Nc2 Bc5
9.Be2 Nc6 10.O-O O-O 11.Be3 e5 12.Rfd1 Be6 13.Rab1 Rc8 14.b4 Bxe3 15.Qxe3 
Qc7 16.Rbc1 Rfd8 17.h3 Nb8 18.Na3 Nbd7 19.Qd2 Nb6 20.Nd5 Bxd5 21.cxd5 Qd7 
22.Qe3 Rxc1 23.Rxc1 Rc8 24.Bd3 Rxc1+ 25.Qxc1 h5 26.Nb1 Qa4 27.a3 a5 28.Nc3
Qb3 29.bxa5 Nbd7 30.a6 bxa6 31.Bxa6 Nc5 32.Bf1 h4 33.f3 Nh5 34.Nb5 Ng3 35.
Bc4 Qa4 36.Nxd6 Qa5 37.Nf5 Nb3 38.Qe3 Nd4 39.Nxh4 Nge2+ 40.Kf2 Nc3 41.Kg3 
Qc5 42.Qg5 Qxc4 43.Qxe5 g6 44.Nxg6 fxg6 45.Qe8+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.7"]
[White "Karthik, Venkataraman"]
[Black "Liang, Awonder"]
[Result "1/2-1/2"]
[WhiteElo "2519"]
[BlackElo "2575"]
[ECO "C95"]
[EventDate "2018.09.05"]
[PlyCount "72"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.a4 Bg7 
16.Bd3 d5 17.Bg5 b4 18.cxb4 h6 19.Bxf6 Qxf6 20.exd5 Bxd5 21.Be4 c6 22.Qd2 
exd4 23.Bxd5 cxd5 24.Ne2 Ne5 25.Nxe5 Rxe5 26.Nf4 Rxe1+ 27.Rxe1 Qc6 28.a5 
Qb5 29.Rc1 Bf8 30.Qxd4 Qxb4 31.Qe5 Qe4 32.Qxe4 dxe4 33.Nd5 Rb8 34.Rc6 Rxb2
35.Rxa6 Kg7 36.Rc6 Rb5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.8"]
[White "Lodici, Lorenzo"]
[Black "Vavulin, Maxim"]
[Result "0-1"]
[WhiteElo "2458"]
[BlackElo "2559"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.d4 g6 2.e4 Bg7 3.Nf3 e6 4.c3 Ne7 5.Bd3 b6 6.Nbd2 Bb7 7.h4 h6 8.Qe2 d6 9.
Nc4 Nd7 10.Bf4 d5 11.exd5 Nxd5 12.Bg3 O-O 13.Nfe5 Nxe5 14.Nxe5 Qe7 15.
O-O-O Rfc8 16.Kb1 c5 17.dxc5 Rxc5 18.c4 Nf6 19.f4 Nh5 20.Qe3 Bxg2 21.Rhg1 
Bb7 22.Rd2 Rd8 23.Bh2 Rcc8 24.Nxf7 Qxf7 25.Bxg6 Qf6 26.Bxh5 Rxd2 27.Qxd2 
Qf5+ 28.Ka1 Qxh5 29.f5 Qxf5 30.Qc3 Bg2 31.Qd2 Qf3 32.Qxg2 Qxg2 33.Rxg2 
Rxc4 34.Kb1 Kf7 35.Bg3 Rg4 36.Rf2+ Kg6 37.Bb8 a5 38.Re2 Kf5 39.Rf2+ Ke4 
40.Re2+ Kd3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.9"]
[White "Sargsian, Shant"]
[Black "Kollars, Dmitrij"]
[Result "1/2-1/2"]
[WhiteElo "2477"]
[BlackElo "2536"]
[ECO "E04"]
[EventDate "2018.09.05"]
[PlyCount "139"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Bg2 c5 6.O-O Nc6 7.dxc5 Qxd1 8.Rxd1 
Bxc5 9.Nfd2 Na5 10.Na3 Bxa3 11.bxa3 Nd5 12.Ne4 O-O 13.Bd2 b6 14.Rac1 Bd7 
15.Bxa5 bxa5 16.Nd6 Rab8 17.Bxd5 exd5 18.Rxd5 Be6 19.Rxa5 Rb2 20.Kf1 Rfb8 
21.Rxa7 h5 22.Rc7 Rb1 23.Rxb1 Rxb1+ 24.Kg2 Rb2 25.e4 Rxa2 26.Nb5 Rd2 27.
Rc5 f6 28.h4 Rd3 29.f3 Rd2+ 30.Kg1 Bd7 31.a4 Bxb5 32.axb5 Rb2 33.Rxc4 Rxb5
34.Kf2 Kf7 35.Rc7+ Kg6 36.Ke3 Rb1 37.Kf4 Rf1 38.Rc5 Rf2 39.Rd5 Rf1 40.Ke3 
Rg1 41.Kf2 Ra1 42.f4 Ra3 43.Rd8 Kh7 44.Rd6 Rb3 45.Rd2 Kg6 46.Re2 Ra3 47.
Re3 Ra1 48.Rb3 Ra4 49.Ke3 Rc4 50.Kf3 Ra4 51.Re3 Ra1 52.Ke2 Ra4 53.Kf2 Rb4 
54.Kf3 Rb1 55.Rc3 Rb4 56.f5+ Kh6 57.Ke3 Ra4 58.Rd3 Rb4 59.Rd4 Rb1 60.Rd6 
Kh7 61.Re6 Re1+ 62.Kf3 Rf1+ 63.Ke2 Rg1 64.Kf2 Ra1 65.e5 Ra5 66.Kf3 fxe5 
67.Ke4 Ra3 68.Rg6 Ra5 69.Rg5 Kh6 70.Rg6+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.10"]
[White "Puranik, Abhimanyu"]
[Black "Can, Isik"]
[Result "1-0"]
[WhiteElo "2524"]
[BlackElo "2361"]
[ECO "B11"]
[EventDate "2018.09.05"]
[PlyCount "59"]

1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.g3 Nf6 7.Bg2 Nbd7 8.d4 
dxe4 9.Nxe4 Nxe4 10.Qxe4 Nf6 11.Qd3 Be7 12.O-O O-O 13.c3 Qb6 14.Qe2 a5 15.
a4 Rfd8 16.Rd1 Rd7 17.Bf3 Qb3 18.Kg2 Rad8 19.h4 c5 20.Be3 Nd5 21.Bg5 cxd4 
22.Rxd4 Bxg5 23.hxg5 Ne7 24.Rxd7 Rxd7 25.Qb5 Qxb5 26.axb5 f6 27.gxf6 gxf6 
28.Rxa5 Nf5 29.b6 Nd6 30.b3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.11"]
[White "Makhnev, Denis"]
[Black "Santos Ruiz, Miguel"]
[Result "1/2-1/2"]
[WhiteElo "2449"]
[BlackElo "2524"]
[ECO "A07"]
[EventDate "2018.09.05"]
[PlyCount "193"]

1.Nf3 d5 2.g3 Nd7 3.c4 dxc4 4.Na3 e5 5.Qc2 Bxa3 6.bxa3 Ne7 7.Bb2 Nc6 8.Bg2
O-O 9.Qxc4 Nb6 10.Qc2 Re8 11.d3 Bg4 12.O-O Qd7 13.Rfe1 Nd5 14.Rac1 Rad8 
15.Qc5 f6 16.Nd2 Bh3 17.Bh1 Nde7 18.Nb3 Qc8 19.Qc2 Be6 20.Nc5 Bf7 21.a4 b6
22.Ne4 Bd5 23.a5 Qa8 24.Bf3 Kh8 25.Bh5 Rg8 26.Ba3 Rd7 27.Qa4 Rgd8 28.Nc3 
Nxa5 29.Bg4 f5 30.Bxe7 Rxe7 31.Bxf5 Bg8 32.Qh4 Rf7 33.Be6 Rff8 34.Bxg8 
Kxg8 35.Ne4 Qc8 36.Qe7 c5 37.Qxa7 Qc6 38.Rb1 Rb8 39.Qe7 Rfe8 40.Qd6 Qxd6 
41.Nxd6 Red8 42.Nf5 b5 43.Rec1 c4 44.dxc4 bxc4 45.Rxb8 Rxb8 46.Rc2 Rb4 47.
Ne3 Kf7 48.Kg2 Ke6 49.Kf3 Ra4 50.Nd1 Ra3+ 51.e3 Rd3 52.Ke2 Ra3 53.Nc3 Nc6 
54.Nb5 Ra4 55.Rb2 Nb4 56.Nc3 Ra3 57.Rxb4 Rxc3 58.Kd2 Ra3 59.Rxc4 Rxa2+ 60.
Ke1 Kf6 61.Kf1 Rb2 62.Kg2 Ra2 63.g4 h6 64.h4 Ra6 65.Kf3 Ra2 66.Rc6+ Kf7 
67.g5 hxg5 68.hxg5 Rb2 69.Ke4 Rxf2 70.g6+ Ke7 71.Kxe5 Rg2 72.e4 Rg5+ 73.
Kf4 Ra5 74.Ke3 Ra4 75.Rb6 Rc4 76.Ra6 Rb4 77.Kd3 Rb1 78.Kd4 Rb4+ 79.Ke5 
Rb5+ 80.Kf4 Rc5 81.e5 Rc1 82.Ra7+ Ke6 83.Rxg7 Rf1+ 84.Kg3 Rg1+ 85.Kf2 Rg5 
86.Ra7 Rxg6 87.Ra6+ Kf5 88.Rxg6 Kxg6 89.Ke3 Kf5 90.Kd4 Ke6 91.Ke4 Ke7 92.
Kd5 Kd7 93.e6+ Ke7 94.Ke5 Ke8 95.Kd6 Kd8 96.e7+ Ke8 97.Ke6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.12"]
[White "Zou Chen"]
[Black "Yakubboev, Nodirbek"]
[Result "1/2-1/2"]
[WhiteElo "2365"]
[BlackElo "2521"]
[ECO "C95"]
[EventDate "2018.09.05"]
[PlyCount "128"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.a4 Bg7 
16.Bd3 c6 17.Bg5 Qc7 18.Qd2 Nf8 19.b4 Ne6 20.Be3 Nd7 21.Rec1 Nb6 22.a5 Nd7
23.dxe5 Nxe5 24.Nxe5 dxe5 25.Bb6 Qe7 26.Bf1 Bf8 27.Rab1 f6 28.Rd1 Qf7 29.
Qe3 Bc8 30.Ne2 Ng7 31.Nc1 f5 32.Nb3 f4 33.Qe2 g5 34.Nc5 Ne6 35.Nxe6 Bxe6 
36.Rd2 h5 37.f3 g4 38.fxg4 hxg4 39.hxg4 Qg6 40.Qd1 Qxg4 41.Qxg4+ Bxg4 42.
Be2 Bxe2 43.Rxe2 c5 44.g3 cxb4 45.cxb4 Rac8 46.gxf4 exf4 47.Rf1 Bd6 48.Bc5
Bxc5+ 49.bxc5 Rxc5 50.Rg2+ Kf7 51.Rxf4+ Ke6 52.Rg6+ Ke5 53.Rh4 Rc2 54.Rg5+
Kd6 55.Rh6+ Re6 56.Rxe6+ Kxe6 57.Rg6+ Ke5 58.Rxa6 Kxe4 59.Rb6 Ra2 60.Rxb5 
Kd4 61.Rh5 Kc4 62.Rg5 Kb4 63.Rh5 Rxa5 64.Rxa5 Kxa5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.13"]
[White "Xu Xiangyu"]
[Black "Lorparizangeneh, Shahin"]
[Result "1/2-1/2"]
[WhiteElo "2586"]
[BlackElo "2491"]
[ECO "D43"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.Nf3 d5 2.d4 Nf6 3.c4 c6 4.Nc3 e6 5.g3 dxc4 6.Bg2 Nbd7 7.O-O Be7 8.a4 O-O
9.a5 b5 10.axb6 Qxb6 11.Qa4 Bb7 12.Qxc4 c5 13.dxc5 Qxc5 14.Qxc5 Bxc5 15.
Rd1 Nd5 16.Nxd5 Bxd5 17.Ne1 Nf6 18.Nd3 Bb6 19.Bxd5 Nxd5 20.Nf4 Nxf4 21.
Bxf4 Rfd8 22.Rxd8+ Rxd8 23.Be3 Bxe3 24.fxe3 Rd7 25.Kf2 Kf8 26.Ra4 Rb7 27.
Kf3 Rxb2 28.Rxa7 g6 29.h4 h5 30.Ra6 Kg7 31.Ke4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.14"]
[White "Haria, Ravi"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[WhiteElo "2442"]
[BlackElo "2624"]
[ECO "D02"]
[EventDate "2018.09.05"]
[PlyCount "155"]

1.Nf3 d5 2.g3 Nc6 3.d4 Bf5 4.Bg2 Nb4 5.Na3 e6 6.O-O Be7 7.c3 Nc6 8.Qb3 Rb8
9.c4 Nf6 10.Rd1 O-O 11.Bd2 Be4 12.Be1 Bxa3 13.bxa3 dxc4 14.Qxc4 Qd5 15.
Qxd5 Bxd5 16.Ne5 Bxg2 17.Kxg2 Nxe5 18.dxe5 Nd5 19.e4 Nb6 20.Rac1 Rfc8 21.
Ba5 Kf8 22.Bxb6 axb6 23.Rd7 c6 24.a4 Ke8 25.Rd3 Ra8 26.Rb3 Rxa4 27.Rxb6 
Rc7 28.Rcb1 Ra7 29.a4 Kd7 30.R1b4 Kc8 31.Kf1 Rd7 32.Ke2 Ra5 33.f4 Rc5 34.
Rb2 Rc4 35.R6b4 Rxb4 36.Rxb4 Kc7 37.a5 Rd8 38.Rc4 Rd7 39.g4 b6 40.axb6+ 
Kxb6 41.Rc1 c5 42.Ke3 Kb5 43.Rb1+ Ka4 44.Rc1 Kb4 45.Rb1+ Ka3 46.Rc1 Rc7 
47.Kd3 Kb2 48.Rc2+ Kb3 49.Rc3+ Kb4 50.Rc4+ Kb5 51.Rc1 c4+ 52.Kc3 Ra7 53.
Rd1 Kc5 54.f5 Ra3+ 55.Kc2 Re3 56.Rd7 Rxe4 57.Rxf7 exf5 58.gxf5 Rxe5 59.
Rxg7 Re2+ 60.Kc3 Rxh2 61.f6 Rh3+ 62.Kc2 h6 63.f7 Rf3 64.Rg6 h5 65.Rg5+ Kb4
66.Rxh5 Rf2+ 67.Kb1 Kb3 68.Rb5+ Kc3 69.Rh5 Rf1+ 70.Ka2 Rxf7 71.Rh3+ Kb4 
72.Kb2 Rf2+ 73.Kb1 Rd2 74.Kc1 Rd3 75.Rxd3 cxd3 76.Kd2 Kc4 77.Kd1 d2 78.
Kxd2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.15"]
[White "Martirosian, Haik"]
[Black "Mohammad, Nubairshah Shaikh"]
[Result "1-0"]
[WhiteElo "2597"]
[BlackElo "2443"]
[ECO "D19"]
[EventDate "2018.09.05"]
[PlyCount "145"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O
9.Qe2 Nbd7 10.e4 Bg6 11.Bd3 Bh5 12.e5 Nd5 13.Nxd5 cxd5 14.Qe3 Be7 15.Ng5 
Bxg5 16.Qxg5 Qxg5 17.Bxg5 Nb8 18.Bd2 Nc6 19.Bc3 Bg6 20.Be2 Rac8 21.a5 a6 
22.Rfe1 Rc7 23.Bf1 Rfc8 24.Ra3 Bc2 25.Rc1 Bg6 26.Re1 Bc2 27.h3 h6 28.Kh2 
Kf8 29.g4 Ke8 30.Kg3 Kd7 31.f3 Ke8 32.Kf2 Kd7 33.Ke3 Rh8 34.Rc1 Bg6 35.
Raa1 Rhc8 36.Bd2 Na7 37.Rc3 h5 38.Be2 hxg4 39.hxg4 Rxc3+ 40.Bxc3 Rh8 41.
Bb4 Nc6 42.Bc5 f6 43.exf6 gxf6 44.b4 e5 45.b5 exd4+ 46.Kf4 d3 47.bxc6+ 
Kxc6 48.Bxd3 Bxd3 49.Bd4 Rh6 50.Ra3 Be2 51.Rb3 Kc7 52.Re3 Bd1 53.Re1 Ba4 
54.Re6 Kd7 55.Rxf6 Rxf6+ 56.Bxf6 d4 57.Bxd4 Bd1 58.Kg3 Ke6 59.f4 Kd5 60.
Bb6 Ke4 61.Bc7 Ba4 62.Kh4 Kd5 63.Kg5 Ke6 64.f5+ Kf7 65.Kf4 Bb3 66.g5 Kg7 
67.Be5+ Kh7 68.Bd4 Ba4 69.Ke5 Kg7 70.Ke6+ Kh7 71.Kf7 Bb3+ 72.Kf8 Bd5 73.
Bg7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.16"]
[White "Ozen, Deniz"]
[Black "Esipenko, Andrei"]
[Result "0-1"]
[WhiteElo "2431"]
[BlackElo "2593"]
[ECO "C60"]
[EventDate "2018.09.05"]
[PlyCount "114"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 a6 6.Ba4 d6 7.h3 b5 8.Bb3 Nge7 
9.d4 exd4 10.cxd4 O-O 11.a3 Na5 12.Ba2 c5 13.Nc3 c4 14.d5 f5 15.exf5 Nxf5 
16.Re1 h6 17.Ne2 Nb7 18.Nf4 Qf6 19.Bb1 Nc5 20.Bc2 Qf7 21.g4 g5 22.gxf5 
Bxf5 23.Ne6 Bxc2 24.Qxc2 Nxe6 25.dxe6 Qxf3 26.e7 Rfe8 27.a4 Qf7 28.axb5 
axb5 29.Rxa8 Rxa8 30.Qe4 Re8 31.Qb7 Be5 32.Qxb5 Rxe7 33.Rd1 Rb7 34.Qc6 Kg7
35.Kg2 Rb3 36.Rxd6 Bxd6 37.Qxd6 Kh7 38.Qe5 Rd3 39.Qe4+ Kg8 40.f3 Rb3 41.
Qa8+ Kg7 42.Qe4 Rb7 43.Be3 Rxb2+ 44.Kg1 Rb7 45.Bd4+ Kg8 46.Qc6 Rd7 47.Qc8+
Kh7 48.Qh8+ Kg6 49.Kg2 Rd5 50.h4 gxh4 51.Be3 h3+ 52.Kg3 Rh5 53.Kh2 Qe6 54.
Qf8 Qxe3 55.Qg8+ Kf6 56.Qf8+ Ke5 57.Qe7+ Kd4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.17"]
[White "Petrosian, Manuel"]
[Black "Garaiev, Kanan"]
[Result "1-0"]
[WhiteElo "2581"]
[BlackElo "2404"]
[ECO "D38"]
[EventDate "2018.09.05"]
[PlyCount "85"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Qa4+ Nc6 6.e3 Bd7 7.Qc2 dxc4 8.Bxc4 
Qe7 9.Bd2 O-O 10.O-O e5 11.d5 Nb8 12.e4 c6 13.Bg5 h6 14.dxc6 Bxc6 15.Bxf6 
Qxf6 16.Nd5 Bxd5 17.Bxd5 Nc6 18.Bxc6 bxc6 19.Rac1 Rfc8 20.Rfd1 Rd8 21.a3 
Bf8 22.Qc3 Rxd1+ 23.Rxd1 Rd8 24.Rxd8 Qxd8 25.g3 Qd1+ 26.Kg2 Qe2 27.Qxe5 
Qc2 28.b4 c5 29.b5 Qb3 30.Qd5 Qxb5 31.Ne5 Qe8 32.h4 Qe7 33.h5 Qc7 34.f4 
Bd6 35.Nc4 Be7 36.e5 Bf8 37.f5 Qe7 38.e6 fxe6 39.fxe6 Kh7 40.Qf5+ Kg8 41.
Qd5 Kh7 42.g4 Qc7 43.Kf3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.18"]
[White "Tabatabaei, Mohammadamin"]
[Black "Lagunow, Raphael"]
[Result "1-0"]
[WhiteElo "2576"]
[BlackElo "2403"]
[ECO "D41"]
[EventDate "2018.09.05"]
[PlyCount "57"]

1.c4 Nf6 2.Nc3 c5 3.Nf3 Nc6 4.g3 d5 5.d4 e6 6.cxd5 Nxd5 7.Bg2 Nb6 8.Be3 
Nc4 9.O-O Nxe3 10.fxe3 Be7 11.Rc1 O-O 12.Ne4 cxd4 13.exd4 Qb6 14.Rf2 Rd8 
15.e3 h6 16.Rxc6 Qxc6 17.Ne5 Qc7 18.Qh5 Rf8 19.Rxf7 Qc1+ 20.Bf1 Qxe3+ 21.
Nf2 Bd7 22.Qg6 Bf6 23.Ng4 Qg5 24.Nxf6+ Qxf6 25.Rxf6 Rxf6 26.Qe4 Bc6 27.Qe3
Raf8 28.Bc4 Rxf2 29.Bxe6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.19"]
[White "Pichot, Alan"]
[Black "Agmanov, Zhandos"]
[Result "1/2-1/2"]
[WhiteElo "2562"]
[BlackElo "2379"]
[ECO "C11"]
[EventDate "2018.09.05"]
[PlyCount "97"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.a3 b6 9.
Bd3 O-O 10.O-O Bb7 11.Nb5 f5 12.exf6 Nxf6 13.Ne5 a6 14.Nc3 Qc7 15.Nxc6 
Bxc6 16.Qf3 Bd6 17.Rae1 Bb7 18.Qh3 Rae8 19.Rf3 cxd4 20.Bxd4 e5 21.fxe5 
Bxe5 22.Rxe5 Rxe5 23.Bxe5 Qxe5 24.Qg3 Qxg3 25.Rxg3 Ne4 26.Bxe4 dxe4 27.Re3
Rc8 28.Kf2 Kf7 29.Re2 Rc4 30.Rd2 Ke7 31.Ke3 g6 32.Rd4 Rc5 33.g3 Bc6 34.Rd2
Rc4 35.g4 Bb7 36.Rf2 h6 37.h4 b5 38.Rd2 Bc6 39.Ne2 Rc5 40.b4 Rc4 41.g5 
hxg5 42.hxg5 Bb7 43.c3 Ke6 44.Rd1 Kf5 45.Rd7 Bc8 46.Rd5+ Kg4 47.Rc5 Rxc5 
48.bxc5 Kxg5 49.Kxe4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.20"]
[White "Bai Jinshi"]
[Black "Ozer, Omer Faruk"]
[Result "1-0"]
[WhiteElo "2556"]
[BlackElo "2388"]
[ECO "A40"]
[EventDate "2018.09.05"]
[PlyCount "51"]

1.d4 e6 2.c4 Bb4+ 3.Nd2 b6 4.e4 c5 5.d5 Ne7 6.Bd3 Ng6 7.Ne2 Ne5 8.Qc2 b5 
9.cxb5 a6 10.b6 a5 11.O-O Bxd2 12.Bxd2 Qxb6 13.Bc3 Nxd3 14.Qxd3 Ba6 15.Qd2
Bxe2 16.Qxe2 O-O 17.Rad1 Ra7 18.Qe3 f6 19.dxe6 dxe6 20.e5 Rd7 21.exf6 gxf6
22.Rxd7 Nxd7 23.Qg3+ Kf7 24.Rd1 Qb5 25.Qc7 Ke7 26.Qd6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.21"]
[White "Lomasov, Semion"]
[Black "Schekachikhin, Maxim"]
[Result "1-0"]
[WhiteElo "2545"]
[BlackElo "2356"]
[ECO "B12"]
[EventDate "2018.09.05"]
[PlyCount "45"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h5 5.Bd3 Bxd3 6.Qxd3 e6 7.Bg5 Qb6 8.Nd2 c5 
9.c4 Qxb2 10.Rd1 Nc6 11.Ngf3 Be7 12.O-O Bxg5 13.Nxg5 Nge7 14.cxd5 Qxd4 15.
Qf3 Nxe5 16.Qe2 Kf8 17.Nde4 Qc4 18.Qb2 exd5 19.Nd6 Qf4 20.Ndxf7 Nc4 21.
Qxb7 Rb8 22.Qxa7 Nc6 23.Qxc5+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.22"]
[White "Percivaldi, Martin"]
[Black "Jarmula, Lukasz"]
[Result "0-1"]
[WhiteElo "2376"]
[BlackElo "2504"]
[ECO "E04"]
[EventDate "2018.09.05"]
[PlyCount "72"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Bg2 Bb4+ 6.Nbd2 b5 7.O-O O-O 8.a4 c6
9.Ne1 Nd5 10.e4 Nc7 11.e5 a6 12.Ne4 Nd7 13.Qg4 f5 14.exf6 Nxf6 15.Nxf6+ 
Qxf6 16.Bg5 Qf5 17.Qh4 h6 18.Be3 Nd5 19.g4 Qg6 20.Nf3 Bd6 21.Ne5 Bxe5 22.
dxe5 Bb7 23.Bc5 Nf4 24.Bxf8 Rxf8 25.Rad1 Nxg2 26.Kxg2 c5+ 27.Kg1 Rf4 28.h3
Qe4 29.f3 Rxf3 30.Rxf3 Qxf3 31.Rd2 b4 32.Qd8+ Kh7 33.g5 Qg3+ 34.Kf1 Be4 
35.Ke2 Qf3+ 36.Ke1 Bd3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.23"]
[White "Shailesh, Dravid"]
[Black "Bellahcene, Bilel"]
[Result "0-1"]
[WhiteElo "2325"]
[BlackElo "2501"]
[ECO "B94"]
[EventDate "2018.09.05"]
[PlyCount "58"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Bc4 Qb6 8.O-O 
Qc5 9.Bd5 e6 10.Re1 Ne5 11.Bb3 Be7 12.Na4 Qc7 13.c4 h6 14.Bd2 b6 15.Rc1 
Nd3 16.f4 Nxe1 17.Qxe1 O-O 18.Qe2 Re8 19.Nc3 e5 20.Nf5 Bxf5 21.exf5 d5 22.
Nxd5 Nxd5 23.cxd5 Bc5+ 24.Kh1 exf4 25.Qg4 Qe5 26.Rf1 Qxb2 27.Bxf4 Qe2 28.
Qxe2 Rxe2 29.f6 Rae8 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.24"]
[White "Thybo, Jesper Sondergard"]
[Black "Ozen, Bahadir"]
[Result "1/2-1/2"]
[WhiteElo "2499"]
[BlackElo "2326"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "63"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.O-O a5 7.Re1 O-O 8.Bg5 h6 
9.Bh4 g5 10.Bg3 Kg7 11.d4 Bb6 12.dxe5 dxe5 13.Qxd8 Rxd8 14.Na3 Bg4 15.Nxe5
Nxe5 16.Bxe5 Rd2 17.Bd4 Bxd4 18.cxd4 Rxd4 19.f3 Be6 20.Rac1 c6 21.Red1 
Rad8 22.Rxd4 Rxd4 23.Bxe6 fxe6 24.Nc4 a4 25.Rc2 Nd7 26.Na5 Rb4 27.Nc4 Kf6 
28.Kf2 Ne5 29.Nxe5 Kxe5 30.Ke3 b6 31.g3 c5 32.f4+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.25"]
[White "Pang Tao"]
[Black "Priasmoro, Novendra"]
[Result "1/2-1/2"]
[WhiteElo "2290"]
[BlackElo "2498"]
[ECO "E61"]
[EventDate "2018.09.05"]
[PlyCount "94"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.d4 O-O 5.Bf4 d6 6.Qd2 Bg4 7.Bh6 Bxf3 8.Bxg7 
Kxg7 9.gxf3 e5 10.f4 exd4 11.Qxd4 Nc6 12.Qd2 Ng4 13.Bh3 Qh4 14.Bxg4 Qxg4 
15.O-O-O Ne7 16.h4 Qe6 17.h5 Qxc4 18.f5 Rh8 19.e4 b5 20.b3 Qc5 21.Kb1 b4 
22.Nd5 Nxd5 23.h6+ Kf6 24.exd5 Qc3 25.Qxc3+ bxc3 26.fxg6 hxg6 27.Rc1 Rac8 
28.Rxc3 g5 29.h7 Kg6 30.Rch3 Rce8 31.f4 gxf4 32.Rg1+ Kf6 33.Rh6+ Ke7 34.
Rf1 Kf8 35.Rxf4 Kg7 36.Rh2 Re7 37.Rg4+ Kf8 38.Kb2 f6 39.Rgh4 Kg7 40.Rg4+ 
Kf8 41.Rgh4 Kg7 42.Rg4+ Kf7 43.Rf4 Ke8 44.Rxf6 Rhxh7 45.Rd2 Kd7 46.Rf4 Rh5
47.Ra4 Ree5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.26"]
[White "Asadli, Vugar"]
[Black "Dobrovoljc, Vid"]
[Result "1/2-1/2"]
[WhiteElo "2492"]
[BlackElo "2316"]
[ECO "A05"]
[EventDate "2018.09.05"]
[PlyCount "62"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 d6 5.d4 c5 6.Bg2 cxd4 7.Nxd4 d5 8.O-O O-O
9.c4 dxc4 10.Na3 cxb3 11.Qxb3 e5 12.Bxb7 Bxb7 13.Qxb7 Qd5 14.Qxd5 Nxd5 15.
Nb3 Nc6 16.Nc4 Rfd8 17.Rfd1 Ndb4 18.Rxd8+ Rxd8 19.f3 Nc2 20.Rc1 N2d4 21.
Nxd4 Nxd4 22.Kf2 Nc6 23.Ne3 Rc8 24.Nd5 Kf8 25.Nb4 Ne7 26.Rxc8+ Nxc8 27.Nc6
f6 28.Ba3+ Ke8 29.Bc5 Bf8 30.Be3 a6 31.g4 Bd6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.27"]
[White "Sadikhov, Ulvi"]
[Black "Jogstad, Martin"]
[Result "1-0"]
[WhiteElo "2491"]
[BlackElo "2305"]
[ECO "B47"]
[EventDate "2018.09.05"]
[PlyCount "111"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Qd3 Nf6 7.Ndb5 Qb8 8.Qg3
d6 9.Be3 a6 10.Nd4 Nxd4 11.Bxd4 e5 12.Bb6 Be6 13.Be2 Be7 14.Qxg7 Rg8 15.
Qh6 Rxg2 16.Qd2 Qc8 17.Bf3 Rg6 18.O-O-O Qc6 19.Be3 Ng4 20.Nd5 Nxe3 21.fxe3
Bxd5 22.exd5 Qc5 23.Be4 Bg5 24.Rde1 Rg7 25.Bf5 Ke7 26.Qd3 Rag8 27.Kb1 Bf6 
28.Bxh7 Rh8 29.Bf5 Rh4 30.h3 Rb4 31.c3 Rb5 32.Be4 Bh4 33.Reg1 Rxg1+ 34.
Rxg1 Bf2 35.Rf1 Bxe3 36.a4 Rb6 37.Ka2 a5 38.h4 Ra6 39.Rf3 Bf4 40.Qe2 Qg1 
41.Bd3 Qg4 42.Bxa6 bxa6 43.Qf1 f5 44.Qh3 Qxh3 45.Rxh3 e4 46.Kb1 Kf6 47.Kc2
Ke5 48.h5 Bh6 49.Rg3 f4 50.Rg6 f3 51.Rxh6 f2 52.Re6+ Kf5 53.Re8 e3 54.Rf8+
Ke4 55.Kd1 Kd3 56.Rf3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.28"]
[White "Gavrilescu, David"]
[Black "Amartuvshin, Ganzorig"]
[Result "1-0"]
[WhiteElo "2470"]
[BlackElo "2280"]
[ECO "B46"]
[EventDate "2018.09.05"]
[PlyCount "79"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be3 Nf6 7.a3 d6 8.f4 Be7 
9.Qf3 Bd7 10.O-O-O Qc7 11.Rg1 Rc8 12.g4 Nxd4 13.Bxd4 e5 14.Bf2 h5 15.g5 
Ng4 16.Bg3 h4 17.Be1 Nxh2 18.Qf2 Nxf1 19.Rxf1 Qc5 20.Qh2 h3 21.Nd5 Ba4 22.
Bc3 Qb5 23.Rf3 Qd7 24.Rdd3 Qg4 25.Rg3 Qe6 26.Nb6 Rxc3 27.Rxc3 exf4 28.Rxh3
Rxh3 29.Qxh3 Qxh3 30.Rxh3 Bc6 31.Rh8+ Bf8 32.Nd5 g6 33.Kd2 b5 34.Kd3 Bxd5 
35.exd5 Ke7 36.Rg8 f6 37.gxf6+ Kf7 38.Rh8 a5 39.Ke4 g5 40.Kf3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.29"]
[White "Tarlabasi, Emirhan"]
[Black "Haldorsen, Benjamin"]
[Result "1/2-1/2"]
[WhiteElo "2193"]
[BlackElo "2461"]
[ECO "D25"]
[EventDate "2018.09.05"]
[PlyCount "46"]

1.d4 d5 2.c4 dxc4 3.e3 Nf6 4.Nf3 b5 5.a4 b4 6.Bxc4 e6 7.a5 a6 8.O-O Be7 9.
Nbd2 Bb7 10.Qe2 O-O 11.Rd1 Nbd7 12.Nb3 c5 13.dxc5 Qb8 14.c6 Bxc6 15.Nbd4 
Qb7 16.Nxc6 Qxc6 17.Bd2 Rfc8 18.Rdc1 Qb7 19.Ra4 h6 20.Qe1 Rab8 21.Qf1 Ra8 
22.Qe1 Rab8 23.Qf1 Ra8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.30"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Janik, Igor"]
[Result "0-1"]
[WhiteElo "1989"]
[BlackElo "2447"]
[ECO "B12"]
[EventDate "2018.09.05"]
[PlyCount "106"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 c5 6.Be3 Qb6 7.Nc3 Nc6 8.Na4 Qa5+ 
9.c3 cxd4 10.Nxd4 Nxd4 11.Bxd4 Ne7 12.Qb3 Qc7 13.Bb5+ Nc6 14.c4 dxc4 15.
Qxc4 Be7 16.Rc1 Be4 17.O-O Bd5 18.Qd3 O-O 19.Nc3 Rfd8 20.Nxd5 Rxd5 21.Bxc6
bxc6 22.Qc4 Rad8 23.Bc3 Qb6 24.Qg4 Bc5 25.b4 Bd4 26.Bxd4 Rxd4 27.Qf3 R8d5 
28.Qc3 Rxb4 29.Qxc6 Qxc6 30.Rxc6 g5 31.Rc2 Rxe5 32.h3 Ra5 33.Rd1 Rba4 34.
Rdd2 Kg7 35.f3 Kg6 36.Rc7 Rf5 37.Rdd7 a6 38.Rc2 h5 39.Ra7 a5 40.Rb2 g4 41.
fxg4 hxg4 42.hxg4 Rxg4 43.Rc7 Rd4 44.Rb3 Rd1+ 45.Kh2 Rh5+ 46.Kg3 Rg5+ 47.
Kf3 Rf1+ 48.Ke2 Ra1 49.Rbb7 Rxa2+ 50.Kd3 Rf2 51.Rb8 Rgxg2 52.Rg8+ Kf6 53.
Rf8 Kg7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.31"]
[White "Batsuren, Dambasuren"]
[Black "Nyambileg, Erdene-Ochir"]
[Result "1-0"]
[WhiteElo "2446"]
[BlackElo "1798"]
[ECO "B09"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.d4 Nf6 2.Nc3 g6 3.e4 d6 4.f4 Bg7 5.Nf3 O-O 6.Be3 c6 7.Bd3 Na6 8.h3 Nc7 
9.O-O Rb8 10.a4 b6 11.Qd2 a6 12.e5 Nfd5 13.Nxd5 Nxd5 14.Bf2 b5 15.axb5 
axb5 16.Bh4 Qc7 17.Rae1 c5 18.Be4 Bb7 19.f5 dxe5 20.dxe5 Rfd8 21.Qg5 Ra8 
22.e6 f6 23.Qg4 g5 24.Bg3 Qb6 25.h4 h6 26.hxg5 hxg5 27.Qh5 c4+ 28.Bf2 Qc7 
29.Qf7+ Kh8 30.g3 Rf8 31.Qh5+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.32"]
[White "Tuncer, Tuna"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1-0"]
[WhiteElo "2342"]
[BlackElo "2565"]
[ECO "B92"]
[EventDate "2018.09.05"]
[PlyCount "83"]

1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Be2 e5 7.Nb3 Be7 8.Be3 
O-O 9.O-O Be6 10.Qd3 Nbd7 11.Nd5 Bxd5 12.exd5 Ne8 13.a4 g6 14.a5 Ng7 15.c4
Rc8 16.Bd2 Re8 17.f3 Nf5 18.Be1 Nc5 19.Nxc5 dxc5 20.Bf2 Bd6 21.Rfe1 h5 22.
Bf1 Nd4 23.g3 f5 24.b4 Qf6 25.Rad1 h4 26.Kg2 hxg3 27.hxg3 Qg5 28.bxc5 Bxc5
29.Rxe5 Rxe5 30.f4 Qg4 31.fxe5 f4 32.Bxd4 Bxd4 33.Be2 Qg5 34.Qxd4 Qxg3+ 
35.Kf1 f3 36.Bd3 Rf8 37.Qg1 Qh3+ 38.Kf2 Qh4+ 39.Qg3 Qd4+ 40.Kf1 Rf4 41.
Qxg6+ Kf8 42.Qh6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.33"]
[White "Lobanov, Sergei"]
[Black "Sevgi, Volkan"]
[Result "1-0"]
[WhiteElo "2535"]
[BlackElo "2323"]
[ECO "B32"]
[EventDate "2018.09.05"]
[PlyCount "121"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 a6 7.N5c3 Nf6 8.Be2 
Be7 9.Be3 O-O 10.O-O Be6 11.Na3 Rc8 12.Qd2 Nd7 13.Nd5 Bxd5 14.exd5 Nd4 15.
Bxd4 exd4 16.Nc2 Qb6 17.Qxd4 Bf6 18.Qxb6 Nxb6 19.Ne3 Rfe8 20.Rab1 g6 21.
Bg4 Rc7 22.b3 Bg5 23.Rfe1 f5 24.Bf3 Rce7 25.Nc2 Rxe1+ 26.Nxe1 Nd7 27.Kf1 
Nc5 28.Nc2 Bf6 29.Re1 Rxe1+ 30.Nxe1 Bc3 31.Ke2 Bxe1 32.Kxe1 a5 33.Kd2 Kf7 
34.Kc3 Kf6 35.Kd4 h6 36.Bd1 g5 37.g3 f4 38.gxf4 gxf4 39.a3 b6 40.b4 axb4 
41.axb4 Na6 42.Kc3 Kf5 43.f3 Kf6 44.Ba4 Ke5 45.Bd7 Kf6 46.Bc8 Nc7 47.Kd4 
Ne8 48.h4 Kg6 49.Ke4 Nf6+ 50.Kxf4 b5 51.Ba6 bxc4 52.Bxc4 Nd7 53.Bd3+ Kf6 
54.Bf5 Nb6 55.Be6 Nc4 56.Ke4 Ke7 57.Kf5 Ne5 58.f4 Nd3 59.b5 Ke8 60.b6 Kd8 
61.h5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.34"]
[White "Tutisani, Noe"]
[Black "Suleymenov, Alisher"]
[Result "1-0"]
[WhiteElo "2471"]
[BlackElo "2307"]
[ECO "B61"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 Bd7 7.Qd2 Rc8 8.
O-O-O Nxd4 9.Qxd4 Qa5 10.Bd2 e5 11.Qd3 a6 12.a3 Be6 13.f3 Qc7 14.g4 Be7 
15.g5 Nd7 16.Nd5 Bxd5 17.exd5 Nc5 18.Qc3 Qb6 19.b4 O-O 20.bxc5 Rxc5 21.Qb2
Qd8 22.h4 Rxd5 23.Bd3 Rd4 24.Bc3 Ra4 25.Qb3 b5 26.Be4 Qc8 27.Bb2 Qe6 28.
Kb1 Rc8 29.Qd3 g6 30.h5 Kg7 31.hxg6 hxg6 32.f4 Rxe4 33.Qxe4 Rc4 34.Qe3 Qf5
35.fxe5 Qxc2+ 36.Ka1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.35"]
[White "Barseghyan, Harutyun"]
[Black "Taalaibekov, Tagir"]
[Result "1-0"]
[WhiteElo "2466"]
[BlackElo "2291"]
[ECO "E32"]
[EventDate "2018.09.05"]
[PlyCount "185"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d6 5.a3 Bxc3+ 6.Qxc3 a5 7.b3 b6 8.Nf3 Bb7
9.e3 Nbd7 10.Bb2 Ne4 11.Qc2 f5 12.Be2 Ndf6 13.Rd1 Nxf2 14.Kxf2 Ng4+ 15.Kg1
Nxe3 16.Qd2 Nxd1 17.Bxd1 O-O 18.Kf2 Qf6 19.Qg5 Qf7 20.h4 h6 21.Qf4 Rad8 
22.h5 c5 23.Nh4 Be4 24.Ng6 Rfe8 25.Bf3 Bxf3 26.gxf3 b5 27.Rd1 bxc4 28.dxc5
e5 29.Qxc4 d5 30.Qd3 d4 31.Qc4 Rb8 32.Qxf7+ Kxf7 33.f4 Rxb3 34.Ba1 exf4 
35.Bxd4 Rd8 36.c6 Rc8 37.Re1 Rc7 38.Rc1 Rxa3 39.Be5 Rc8 40.c7 Rd3 41.Nxf4 
Rd7 42.Rc5 a4 43.Nd5 a3 44.Nb6 Rdxc7 45.Rxc7+ Rxc7 46.Bxc7 Kf6 47.Nc4 a2 
48.Be5+ Kg5 49.Bxg7 Kxh5 50.Kf3 Kg6 51.Ba1 Kf7 52.Ne5+ Ke6 53.Nd3 h5 54.
Nb4 h4 55.Nxa2 Kd5 56.Nc3+ Kc4 57.Ne2 Kd3 58.Nf4+ Kc4 59.Bf6 h3 60.Nxh3 
Kd5 61.Kf4 Ke6 62.Be5 Kd5 63.Kxf5 Kc6 64.Nf4 Kc5 65.Ke6 Kc6 66.Bd6 Kb6 67.
Nd3 Kb5 68.Kd5 Kb6 69.Ne5 Kb7 70.Kc5 Ka6 71.Nc4 Kb7 72.Kb5 Ka7 73.Bc7 Kb7 
74.Bb6 Kc8 75.Kc6 Kb8 76.Ne3 Ka8 77.Nd5 Kb8 78.Nc7 Kc8 79.Ba7 Kd8 80.Nd5 
Ke8 81.Bd4 Kf7 82.Nf4 Ke7 83.Kc7 Ke8 84.Bf6 Kf7 85.Bh4 Ke8 86.Bg5 Kf7 87.
Kd7 Kf8 88.Bh4 Kf7 89.Be7 Kg7 90.Ke6 Kh6 91.Kf7 Kh7 92.Bf8 Kh8 93.Ne6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.36"]
[White "Agibileg, Uurtsaikh"]
[Black "Escalante Ramirez, Brian Sebastian"]
[Result "1-0"]
[WhiteElo "2321"]
[BlackElo "2436"]
[ECO "A70"]
[EventDate "2018.09.05"]
[PlyCount "63"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.h3 Bg7 8.Nf3 O-O 
9.Bd3 Re8 10.O-O a6 11.a4 Nbd7 12.Re1 Qc7 13.Qe2 h6 14.Bf4 g5 15.Bh2 Nh7 
16.Rac1 Nhf8 17.b4 Ng6 18.a5 Qb8 19.Na4 cxb4 20.Qd2 b5 21.axb6 a5 22.Bb5 
Rd8 23.Nd4 Bxd4 24.Qxd4 Nde5 25.Qe3 Bd7 26.Qe2 Bxb5 27.Qxb5 Ra7 28.Re2 Nf4
29.Bxf4 gxf4 30.Rec2 Rb7 31.Rc7 Kh8 32.Qa6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.37"]
[White "Sibashvili, Giorgi"]
[Black "Garidmagnai, Byambasuren"]
[Result "1-0"]
[WhiteElo "2425"]
[BlackElo "2287"]
[ECO "E90"]
[EventDate "2018.09.05"]
[PlyCount "57"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.h3 e5 7.d5 Nbd7 8.Bg5 a5 9.
g4 Nc5 10.Qc2 Bd7 11.Be2 Qb8 12.Be3 c6 13.Nxe5 cxd5 14.Nxd7 Nfxd7 15.Nxd5 
Re8 16.f3 Ne5 17.g5 Nc6 18.Qd2 Qd8 19.Rd1 a4 20.h4 a3 21.b4 Na4 22.h5 Ne5 
23.hxg6 hxg6 24.Kf2 Nc6 25.Rh2 Ne7 26.Nf6+ Bxf6 27.gxf6 Nc6 28.Bd4 Nxd4 
29.Rh8+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.38"]
[White "Zhao Chenxi"]
[Black "Raja, Harshit"]
[Result "0-1"]
[WhiteElo "2275"]
[BlackElo "2419"]
[ECO "B53"]
[EventDate "2018.09.05"]
[PlyCount "102"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Qd3 g6 7.O-O Bg7 8.c4 
Nf6 9.Nc3 O-O 10.h3 a6 11.Bxc6 Bxc6 12.Nd4 Nd7 13.Be3 Rc8 14.a4 Qa5 15.b3 
Qe5 16.f4 Qa5 17.Rab1 Nc5 18.Qc2 Ne6 19.Qd2 Nxd4 20.Bxd4 Bxd4+ 21.Qxd4 Qb4
22.Rfd1 Rfd8 23.Kh2 Qc5 24.Qd3 Qb4 25.Qd4 Rd7 26.Rd3 b6 27.h4 Qc5 28.Rbd1 
Rb7 29.f5 Qxd4 30.Rxd4 f6 31.Nd5 b5 32.cxb5 Bxd5 33.Rxd5 axb5 34.a5 b4 35.
Ra1 Kf7 36.fxg6+ hxg6 37.Ra2 Rc3 38.a6 Ra7 39.Rb5 Rxb3 40.g4 Rb1 41.Rb7 b3
42.Ra4 b2 43.Rab4 Rxa6 44.Rxb2 Re1 45.R7b4 Raa1 46.Kg3 Ra3+ 47.Kh2 Ree3 
48.Kg1 Rh3 49.Rh2 Rag3+ 50.Kf2 Rf3+ 51.Ke2 Re3+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.39"]
[White "Gokerkan, Cem Kaan"]
[Black "Nogerbek, Kazybek"]
[Result "1/2-1/2"]
[WhiteElo "2416"]
[BlackElo "2261"]
[ECO "C00"]
[EventDate "2018.09.05"]
[PlyCount "112"]

1.e4 e6 2.d3 d5 3.Nd2 c5 4.g3 Nc6 5.Bg2 Nge7 6.h4 e5 7.Nh3 g6 8.h5 d4 9.
O-O Bg7 10.f4 O-O 11.Nf3 Bg4 12.Nf2 Qd7 13.f5 gxh5 14.Nxg4 hxg4 15.Nh2 f6 
16.Qxg4 Kh8 17.Qh5 Ng8 18.Ng4 Qf7 19.Qh4 c4 20.Rf2 cxd3 21.Bf1 Rfc8 22.Rh2
Bf8 23.a3 Na5 24.Bxd3 Rc6 25.b3 Rac8 26.Bd2 b6 27.Bxa5 bxa5 28.Bc4 Qg7 29.
a4 Be7 30.Kg2 Rxc4 31.bxc4 Rxc4 32.Kh1 Rc3 33.Rb1 Bb4 34.Rf1 Be7 35.Rb1 
Bb4 36.Rf1 Be7 37.Qh5 Ra3 38.Qg6 Bf8 39.Kg2 Ra2 40.Kf3 Ra3+ 41.Kg2 Ra2 42.
Rh4 Rxc2+ 43.Kh3 Rc8 44.Rb1 Bb4 45.Rd1 Bf8 46.Rb1 Bb4 47.Rd1 Bf8 48.Qh5 
Bb4 49.Nf2 Bf8 50.Rb1 Nh6 51.Kg2 Qf7 52.Rbh1 Qxh5 53.Rxh5 Nf7 54.Rxh7+ Kg8
55.R7h2 Rc2 56.Kh3 Bh6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.40"]
[White "Agdelen, Huseyin Can"]
[Black "Secheres, Adrian-Simion"]
[Result "1/2-1/2"]
[WhiteElo "2280"]
[BlackElo "2408"]
[ECO "B38"]
[EventDate "2018.09.05"]
[PlyCount "59"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Bg7 7.Be3 O-O 8.Be2 
d6 9.O-O Bd7 10.Nc2 Be6 11.f3 Nd7 12.Qd2 Rc8 13.Rab1 a6 14.Nd5 Nc5 15.b3 
f5 16.exf5 Bxf5 17.Rbd1 e6 18.Ndb4 Be5 19.Nxc6 bxc6 20.Bg5 Qc7 21.Ne1 d5 
22.h3 Bg3 23.Qe3 Nb7 24.f4 Bxe1 25.Rfxe1 Be4 26.cxd5 exd5 27.Bxa6 Ra8 28.
Bxb7 Rxa2 29.Rd2 Rxd2 30.Qxd2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.41"]
[White "Kilic, Efe Mert"]
[Black "Muradli, Mahammad"]
[Result "0-1"]
[WhiteElo "2269"]
[BlackElo "2407"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h4 e5 7.Nb3 Be6 8.Bg5 
Nbd7 9.g3 Be7 10.Qd2 b5 11.Bg2 O-O 12.O-O-O b4 13.Nd5 Bxd5 14.exd5 a5 15.
Kb1 Qc7 16.f4 a4 17.Nc1 Rfc8 18.Rhe1 a3 19.b3 h6 20.Bxh6 gxh6 21.fxe5 Nxe5
22.Rxe5 dxe5 23.d6 Qxd6 24.Qxd6 Bxd6 25.Rxd6 Ne8 26.Rxh6 Rab8 27.Nd3 Kg7 
28.Ra6 Nc7 29.Ra7 Nb5 30.Re7 Nc3+ 31.Kc1 Nxa2+ 32.Kd2 Nc3 33.Rxe5 a2 34.
Ra5 Rb5 35.Ra7 Rc7 36.Ra6 Re7 37.Bf3 Rf5 38.Bg4 Rf1 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.42"]
[White "Nikolovski, Nikola"]
[Black "Thilakarathne, G. M. H."]
[Result "0-1"]
[WhiteElo "2388"]
[BlackElo "2238"]
[ECO "B23"]
[EventDate "2018.09.05"]
[PlyCount "90"]

1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.Be2 d6 6.O-O e6 7.d3 Nge7 8.Qe1 Nd4 
9.Nxd4 cxd4 10.Nb1 O-O 11.Nd2 Bd7 12.Nf3 Rc8 13.Bd1 f5 14.Bd2 fxe4 15.dxe4
Qb6 16.Rb1 d5 17.Kh1 dxe4 18.Qxe4 Qc6 19.Qe1 Qd5 20.b3 Bc6 21.Be2 b5 22.
Bd3 Nf5 23.Qe2 Rce8 24.Rbe1 e5 25.fxe5 Bxe5 26.Nxe5 Rxe5 27.Qg4 Ne3 28.
Rxf8+ Kxf8 29.Qf3+ Qxf3 30.gxf3 Bxf3+ 31.Kg1 Bc6 32.Bxe3 dxe3 33.Kf1 b4 
34.Ke2 Kg7 35.c3 bxc3 36.Rc1 Bd7 37.Rxc3 Bg4+ 38.Ke1 Rh5 39.Rc2 Bf5 40.
Rc7+ Kf6 41.Bxf5 gxf5 42.Rxa7 Rxh2 43.b4 f4 44.Ra8 Kf5 45.Re8 Rxa2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.43"]
[White "Macovei, Andrei"]
[Black "Kamer, Kayra"]
[Result "0-1"]
[WhiteElo "2385"]
[BlackElo "2205"]
[ECO "B43"]
[EventDate "2018.09.05"]
[PlyCount "82"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nf6 7.f4 d6 8.Qf3 Be7
9.Be3 Nbd7 10.g4 Nc5 11.g5 Nfd7 12.O-O-O b5 13.Kb1 Bb7 14.a3 Rb8 15.h4 Ba8
16.h5 b4 17.axb4 Rxb4 18.Na2 Rb8 19.Bc1 f5 20.gxf6 Bxf6 21.Qe3 Qb6 22.Rhe1
O-O 23.f5 exf5 24.Bc4+ Kh8 25.exf5 Ne5 26.Be6 Rfe8 27.h6 Nc4 28.hxg7+ Bxg7
29.Qc3 Na4 30.Qb3 Naxb2 31.Bxc4 Rxe1 32.Rxe1 Nxc4 33.Qxb6 Rxb6+ 34.Nb3 Be5
35.Bh6 Kg8 36.Rg1+ Kf7 37.Rg4 Bd5 38.Kc1 a5 39.Nd4 a4 40.Nc3 a3 41.Nde2 
Rb2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.44"]
[White "Wong Yinn Long"]
[Black "Gorshtein, Ido"]
[Result "0-1"]
[WhiteElo "2261"]
[BlackElo "2383"]
[ECO "B13"]
[EventDate "2018.09.05"]
[PlyCount "96"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Ne2 Bg4 7.Na3 e6 8.Nb5 
Qd7 9.Bf4 Rc8 10.a4 Nf6 11.O-O Bh5 12.Re1 Bg6 13.Nc1 a6 14.Na3 Nh5 15.Bg5 
Be7 16.Qd2 Bd6 17.g3 Nf6 18.f3 Qc7 19.Kg2 Ne7 20.Ne2 Bxd3 21.Qxd3 h5 22.
Nc2 Kf8 23.Ne3 Ng6 24.Bxf6 gxf6 25.f4 f5 26.Rf1 Kg7 27.h4 Qb6 28.b3 Qc6 
29.Kh2 b5 30.axb5 axb5 31.Rac1 Ne7 32.c4 bxc4 33.bxc4 dxc4 34.Rxc4 Qe4 35.
Qxe4 fxe4 36.Kg2 Nd5 37.Nxd5 Rxc4 38.Ne3 Ra4 39.f5 Rb8 40.fxe6 fxe6 41.Rf2
Rb3 42.Nd1 Raa3 43.Kh3 Rxg3+ 44.Nxg3 Rxg3+ 45.Kh2 Rd3+ 46.Kg2 Rxd1 47.Kh3 
Rd3+ 48.Kg2 e3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.45"]
[White "Miciano, John Marvin"]
[Black "Petkov, Momchil"]
[Result "1-0"]
[WhiteElo "2374"]
[BlackElo "2163"]
[ECO "B22"]
[EventDate "2018.09.05"]
[PlyCount "77"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Bc4 Nb6 5.Bb3 c4 6.Bc2 Nc6 7.Nf3 Qc7 8.Qe2 g5 
9.e6 dxe6 10.Nxg5 h6 11.Nf3 e5 12.Na3 Be6 13.Nb5 Qb8 14.b3 Bg7 15.Na3 cxb3
16.axb3 Qc7 17.O-O O-O-O 18.Nb5 Qb8 19.Qe3 Nd5 20.Nxa7+ Nxa7 21.Qxa7 Qxa7 
22.Rxa7 f5 23.Ra4 b5 24.Ra6 Nc7 25.Rxe6 Nxe6 26.Bxf5 Rd6 27.d4 Rf8 28.Bh3 
Kb7 29.Re1 Ra8 30.Nxe5 Bxe5 31.dxe5 Rda6 32.g3 Rd8 33.Bxh6 Nc5 34.Bg5 Nd3 
35.Rd1 Nf4 36.Bg2+ Kc7 37.Rxd8 Ne2+ 38.Kf1 Nxc3 39.Ra8 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.46"]
[White "Rodrigue-Lemieux, Shawn"]
[Black "Nikitenko, Mikhail"]
[Result "0-1"]
[WhiteElo "2250"]
[BlackElo "2368"]
[ECO "A05"]
[EventDate "2018.09.05"]
[PlyCount "86"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d3 d5 6.c4 c6 7.Nc3 Re8 8.Bg5 h6 
9.Bd2 e5 10.cxd5 cxd5 11.Qc1 Kh7 12.d4 e4 13.Ne5 Nc6 14.Nxc6 bxc6 15.Na4 
Ba6 16.Re1 Ng4 17.h3 e3 18.hxg4 exf2+ 19.Kxf2 Qf6+ 20.Bf3 Qxd4+ 21.Kg2 
Qxa4 22.Bxh6 Bxe2 23.Bxe2 Qe4+ 24.Bf3 Qxe1 25.Qxe1 Rxe1 26.Rxe1 Kxh6 27.
Rc1 Rb8 28.Rxc6 Rxb2+ 29.Kh3 d4 30.Ra6 Rf2 31.Be4 Re2 32.Bc6 Re7 33.Ra5 
Be5 34.Kg2 Kg5 35.Kf3 f6 36.Rc5 Rh7 37.Rc2 Rh3 38.Rg2 Rh1 39.Be4 Re1 40.
Re2 Rc1 41.Rd2 Rc3+ 42.Rd3 f5 43.gxf5 gxf5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.47"]
[White "Baenziger, Fabian"]
[Black "Piyumantha, M. Sasith Nipun"]
[Result "1-0"]
[WhiteElo "2360"]
[BlackElo "2139"]
[ECO "A32"]
[EventDate "2018.09.05"]
[PlyCount "55"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.Nf3 cxd4 5.Nxd4 d5 6.Bg2 e5 7.Nf3 d4 8.O-O Nc6 
9.e3 Be7 10.exd4 exd4 11.Bf4 Be6 12.Nbd2 O-O 13.Re1 Qb6 14.a3 Qxb2 15.Rb1 
Qxa3 16.Rxb7 Bb4 17.Ng5 Bg4 18.Qb1 Bxd2 19.Bxd2 Qa4 20.Ne4 Rac8 21.Nxf6+ 
gxf6 22.Qe4 Ne5 23.Qf4 Rfe8 24.Bd5 Be6 25.Rxe5 fxe5 26.Qg5+ Kh8 27.Qf6+ 
Kg8 28.Bxe6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.48"]
[White "Silva, David"]
[Black "Philippe, Guillaume"]
[Result "1/2-1/2"]
[WhiteElo "2223"]
[BlackElo "2358"]
[ECO "A47"]
[EventDate "2018.09.05"]
[PlyCount "96"]

1.d4 Nf6 2.Nf3 e6 3.e3 b6 4.Bd3 Bb7 5.Nbd2 c5 6.c3 Nc6 7.O-O cxd4 8.exd4 
Bd6 9.Qe2 Ne7 10.Ne4 Bc7 11.Ne5 Nxe4 12.Bxe4 Bxe4 13.Qxe4 O-O 14.Nd3 Ng6 
15.f4 f5 16.Qe2 Ne7 17.c4 Kh8 18.b4 Ng8 19.Bb2 Nf6 20.Rac1 Ne4 21.d5 Qe7 
22.Rf3 Rae8 23.Rh3 Qf7 24.dxe6 Rxe6 25.Re3 Rfe8 26.Qc2 Rc6 27.Be5 Rc8 28.
c5 bxc5 29.bxc5 d6 30.Qa4 Bb8 31.Bd4 dxc5 32.Be5 Qd7 33.Qc4 Bd6 34.Bxd6 
Rxd6 35.Rce1 Rd4 36.Qc2 Qd5 37.Ne5 c4 38.Rh3 Kg8 39.Qe2 c3 40.Qh5 Nf6 41.
Qxf5 Rc7 42.Rd3 c2 43.Rc1 Ne4 44.Qh3 Rxd3 45.Nxd3 Rc3 46.Kf1 Rxd3 47.Qc8+ 
Kf7 48.Qc7+ Kg6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.49"]
[White "Schitco, Ivan"]
[Black "Akin, Kadir"]
[Result "1-0"]
[WhiteElo "2358"]
[BlackElo "1974"]
[ECO "E05"]
[EventDate "2018.09.05"]
[PlyCount "105"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O dxc4 7.Ne5 c5 8.dxc5 
Bxc5 9.Nxc4 Nc6 10.Nc3 a6 11.Bf4 Ra7 12.Na4 Qe7 13.Nxc5 Qxc5 14.Bd6 Qxc4 
15.Bxf8 Kxf8 16.Rc1 Qb5 17.Bxc6 bxc6 18.Qd8+ Ne8 19.Qxc8 Rc7 20.Qd8 Qxb2 
21.Qd3 Qb5 22.Qxh7 Qxe2 23.Rc2 Qf3 24.Qh8+ Ke7 25.Qh4+ f6 26.Rfc1 Rd7 27.
Qb4+ Kf7 28.Qc4 Rd6 29.Rc3 Qf5 30.Qxa6 Rd2 31.Qa7+ Kg6 32.a4 Nd6 33.Qc5 e5
34.Qe3 Ra2 35.Ra3 Rb2 36.Qd3 e4 37.Qd4 Re2 38.Rf1 Nf7 39.Qc4 Rd2 40.Qb4 
Rc2 41.Qb3 Rd2 42.g4 Qxg4+ 43.Qg3 Kh5 44.Qxg4+ Kxg4 45.f3+ exf3 46.Rfxf3 
Ng5 47.h3+ Kh5 48.Rfd3 Rb2 49.a5 Ne4 50.a6 Rb1+ 51.Kg2 Rb2+ 52.Kf3 Nd2+ 
53.Rxd2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.50"]
[White "Arcuti, Davide"]
[Black "Gulden, Egemen"]
[Result "1-0"]
[WhiteElo "2356"]
[BlackElo "2068"]
[ECO "E71"]
[EventDate "2018.09.05"]
[PlyCount "115"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Be3 c5 7.d5 e6 8.Bd3 exd5 9.
exd5 Nfd7 10.Nf3 Na6 11.O-O Nc7 12.Qd2 f5 13.Rae1 Ne5 14.Nxe5 Bxe5 15.Bg5 
Bf6 16.h4 Bxg5 17.Qxg5 Qxg5 18.hxg5 Bd7 19.f4 Rae8 20.Rd1 Re7 21.Kf2 Rb8 
22.a4 a5 23.Rh1 b6 24.Rh6 Rf8 25.Rdh1 Rg7 26.b3 Rff7 27.Nd1 Ne8 28.Ne3 Bc8
29.g3 Bd7 30.Ke2 Bc8 31.Kd2 Bd7 32.Ng2 Kf8 33.Be2 Bc8 34.Ne3 Bd7 35.R1h4 
Ke7 36.Bd3 Bc8 37.Ke2 Bd7 38.Kf3 Kd8 39.Rh2 Ke7 40.Rh1 Kd8 41.g4 Ke7 42.
gxf5 gxf5 43.Kf2 Kf8 44.Be2 Re7 45.Ng2 Kg8 46.Bh5 Re4 47.Bxe8 Bxe8 48.Rxd6
Rge7 49.Re1 Rxe1 50.Nxe1 Bh5 51.Rxb6 Re2+ 52.Kf1 Re4 53.Ng2 Bd1 54.Rb5 Rd4
55.Ne3 Rxf4+ 56.Kg2 Bh5 57.Rxc5 Rf3 58.d6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.51"]
[White "Eren, Ataberk"]
[Black "Kalogeris, Ioannis"]
[Result "0-1"]
[WhiteElo "2180"]
[BlackElo "2352"]
[ECO "B47"]
[EventDate "2018.09.05"]
[PlyCount "100"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 d6 8.O-O Bd7
9.Re1 Nf6 10.Bg5 Be7 11.Nb3 h6 12.Be3 Ne5 13.a4 Nc4 14.Bc1 O-O 15.Nd4 Rab8
16.b3 Rfc8 17.Qd3 Na5 18.Bd2 Ng4 19.f4 Nc6 20.h3 Nb4 21.Qf3 Qb6 22.Ne2 
Nxc2 23.a5 Nxd4 24.axb6 Nxf3+ 25.Bxf3 Nf6 26.Bb4 Kf8 27.Rad1 Ne8 28.g4 Ra8
29.Ba5 Bh4 30.Rf1 Bb5 31.e5 d5 32.f5 Kg8 33.fxe6 fxe6 34.Nf4 Bxf1 35.Rxf1 
Rc5 36.b4 Rb5 37.Be2 Bg3 38.Ng6 Nd6 39.Ne7+ Kh7 40.exd6 Bxd6 41.Bd3+ Kh8 
42.Bxb5 axb5 43.Rf7 Kh7 44.Kf2 Rd8 45.Ke3 Rd7 46.Nf5 Bf4+ 47.Kxf4 Rxf7 48.
Ke5 exf5 49.gxf5 Rd7 50.Kd4 Kg8 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.52"]
[White "Zrikem, Nassim"]
[Black "Galperin, Platon"]
[Result "0-1"]
[WhiteElo "2066"]
[BlackElo "2348"]
[ECO "A05"]
[EventDate "2018.09.05"]
[PlyCount "101"]

1.Nf3 Nf6 2.g3 b5 3.Bg2 Bb7 4.O-O e6 5.d3 Be7 6.e4 d6 7.Nbd2 O-O 8.a4 b4 
9.Re1 a5 10.e5 Nfd7 11.h4 dxe5 12.Nxe5 Bxg2 13.Kxg2 Nxe5 14.Rxe5 Nc6 15.
Re1 Qd7 16.Nc4 Rad8 17.Be3 f5 18.f3 e5 19.Bf2 Bf6 20.Qd2 Qf7 21.Rad1 Qg6 
22.Rh1 h5 23.Qe2 Rde8 24.c3 bxc3 25.bxc3 e4 26.dxe4 fxe4 27.f4 Bxc3 28.Ne3
Bb4 29.Rd5 Nd8 30.Rg5 Qc6 31.Qxh5 Ne6 32.Rg4 Bd2 33.Rd1 Bxe3 34.Bxe3 Qc3 
35.Kf2 Rd8 36.Re1 Qc2+ 37.Re2 Qxa4 38.Qg6 Qd7 39.h5 Qf7 40.Qxe4 Rde8 41.
Qg6 a4 42.Qxf7+ Kxf7 43.Ra2 Ra8 44.Ke2 Rfe8 45.f5 Nc5 46.Rc4 Ra5 47.Kf3 
Nd7 48.Rxc7 Rxf5+ 49.Bf4 Re7 50.Rxa4 Rxh5 51.Re4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.53"]
[White "Repka, Christopher"]
[Black "Samani, Yamac"]
[Result "1-0"]
[WhiteElo "2523"]
[BlackElo "2226"]
[ECO "D31"]
[EventDate "2018.09.05"]
[PlyCount "52"]

1.c4 e6 2.Nc3 d5 3.d4 Be7 4.Bf4 Nf6 5.e3 O-O 6.a3 b6 7.cxd5 exd5 8.Bd3 Bb7
9.Nge2 Nbd7 10.b4 Re8 11.Nb5 c6 12.Nc7 Nh5 13.Nxe8 Nxf4 14.Nxf4 Qxe8 15.
O-O Bd6 16.Qf3 Nf6 17.Nh5 Nxh5 18.Qxh5 g6 19.Qe2 Qe7 20.Ba6 Re8 21.Bxb7 
Qxb7 22.Rac1 Re6 23.Rc3 Bb8 24.g3 f5 25.Rfc1 Qd7 26.b5 cxb5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.54"]
[White "Sanal, Vahap"]
[Black "Can, Melih Kaan"]
[Result "0-1"]
[WhiteElo "2502"]
[BlackElo "2195"]
[ECO "E91"]
[EventDate "2018.09.05"]
[PlyCount "78"]

1.c4 Nf6 2.Nc3 c6 3.e4 d6 4.d4 g6 5.Nf3 Bg7 6.Be2 O-O 7.O-O Nbd7 8.e5 Ne8 
9.Bf4 dxe5 10.dxe5 Nc7 11.Re1 Ne6 12.Bg3 Qc7 13.Bf1 a5 14.Qc2 Ndc5 15.b3 
Bh6 16.Kh1 Qb6 17.Rad1 Ng7 18.Bh4 Re8 19.h3 Nf5 20.Bg5 Bxg5 21.Nxg5 a4 22.
bxa4 Qa5 23.Qc1 h6 24.Nge4 Nxe4 25.Rxe4 Be6 26.Rd3 Red8 27.Rf3 Kg7 28.Qa3 
Rd7 29.c5 Rad8 30.Qb4 Qa7 31.g4 Nh4 32.Rfe3 g5 33.Bc4 Rd4 34.Rxd4 Rxd4 35.
Re4 Bd5 36.Nxd5 Rxe4 37.Nxe7 Qa6 38.Bxa6 Rxb4 39.Bd3 Rxa4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.55"]
[White "Karaoglan, Doruk"]
[Black "Morozov, Nichita"]
[Result "0-1"]
[WhiteElo "2196"]
[BlackElo "2452"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "64"]

1.e4 d6 2.Nc3 g6 3.g3 Bg7 4.Bg2 e5 5.d3 Ne7 6.f4 Nbc6 7.Nge2 Be6 8.O-O Qd7
9.Be3 Nd4 10.Qd2 h5 11.Nc1 h4 12.Qf2 hxg3 13.hxg3 O-O-O 14.Nd1 Bh3 15.c3 
Ndc6 16.Ne2 f5 17.Bxh3 Rxh3 18.Qg2 Rdh8 19.Nf2 R3h7 20.Rad1 exf4 21.gxf4 
g5 22.fxg5 Ng6 23.Nf4 Nh4 24.Qg3 Ne5 25.N2h3 fxe4 26.dxe4 Nhg6 27.Nf2 Nxf4
28.Bxf4 Rh4 29.Be3 Ng6 30.Bd4 Nf4 31.Rde1 Nh3+ 32.Nxh3 Rg4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.56"]
[White "Krishna Teja, N."]
[Black "Cirovic, Miroljub"]
[Result "1-0"]
[WhiteElo "2356"]
[BlackElo "2181"]
[ECO "E32"]
[EventDate "2018.09.05"]
[PlyCount "67"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Nf3 Bb7 8.g3 
d6 9.Bg2 Nbd7 10.O-O Be4 11.b4 Qc8 12.Bb2 Qb7 13.Bh3 c6 14.Nd2 Bg6 15.Bg2 
d5 16.f3 c5 17.f4 Bf5 18.e4 dxe4 19.dxc5 bxc5 20.g4 Bxg4 21.Nxe4 Qb6 22.
Nxf6+ gxf6 23.Qg3 Kh8 24.Qxg4 cxb4+ 25.Kh1 bxa3 26.Bxa3 Rg8 27.Qd1 Rad8 
28.Be7 Qb2 29.Bf3 Rb8 30.Qxd7 Rg6 31.Rad1 Rbg8 32.Qd2 Qb3 33.Be4 Rh6 34.
Rg1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.57"]
[White "Ismayilov, Muhammad"]
[Black "Sawlin, Leonid"]
[Result "0-1"]
[WhiteElo "2137"]
[BlackElo "2355"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "68"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 a6 5.Nf3 b5 6.Bd3 Nd7 7.O-O c5 8.dxc5 Nxc5 
9.Be3 Bb7 10.Bxc5 dxc5 11.e5 f5 12.exf6 Nxf6 13.Qe2 c4 14.Be4 Nxe4 15.Nxe4
O-O 16.Neg5 Bd5 17.Ne5 Rf5 18.Qe3 Qc7 19.Rad1 Qb7 20.g4 Rf6 21.Rd4 Raf8 
22.Rfd1 e6 23.Nh3 Qc7 24.f5 gxf5 25.Nf4 fxg4 26.Nh5 Rf5 27.Nxg7 Rxe5 28.
Rxg4 Kh8 29.Qg3 Qa7+ 30.Rdd4 Re2 31.Qc3 e5 32.Nf5 Rxf5 33.Qg3 Rg2+ 34.Qxg2
Bxg2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.58"]
[White "Ongut, Tamas Gunes"]
[Black "Wadsworth, Matthew"]
[Result "0-1"]
[WhiteElo "2121"]
[BlackElo "2351"]
[ECO "C10"]
[EventDate "2018.09.05"]
[PlyCount "119"]

1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7 7.O-O Ngf6 8.
Nxf6+ Qxf6 9.c3 Bxf3 10.Qxf3 Qxf3 11.gxf3 O-O-O 12.Bf4 Be7 13.Rad1 Bf6 14.
Rfe1 g6 15.Bc4 Nb6 16.Bb3 Rd7 17.a4 Rhd8 18.Bc1 Nd5 19.Bc2 c6 20.Kg2 a5 
21.Bd3 b6 22.Be3 Kb7 23.Be2 h5 24.Rb1 Be7 25.Bc4 Rc7 26.Rbd1 Rcd7 27.Be2 
Bd6 28.h3 Bc7 29.Bg5 Re8 30.Bc4 Bd8 31.Bxd8 Rexd8 32.Kg3 Ne7 33.Bb3 b5 34.
Bc2 b4 35.Re5 Nd5 36.cxb4 Nxb4 37.Be4 Kb6 38.Rc1 Rxd4 39.Rec5 R8d6 40.h4 
f5 41.Bb1 Rd2 42.b3 R6d5 43.R5c3 Rb2 44.Kf4 Rxf2 45.Rg1 Rdd2 46.Kg5 Rg2+ 
47.Rxg2 Rxg2+ 48.Kh6 Rb2 49.Bd3 Nd5 50.Rc1 Rxb3 51.Bc4 Rxf3 52.Bxd5 exd5 
53.Kxg6 Rg3+ 54.Kxh5 f4 55.Rf1 f3 56.Kh6 d4 57.h5 d3 58.Kh7 d2 59.h6 f2 
60.Rd1 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.59"]
[White "Murzin, Volodar"]
[Black "Gunduz, Umut Erdem"]
[Result "1/2-1/2"]
[WhiteElo "2349"]
[BlackElo "2119"]
[ECO "C50"]
[EventDate "2018.09.05"]
[PlyCount "99"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.O-O O-O 6.a4 d6 7.c3 a6 8.Nbd2 h6 
9.Re1 Re8 10.Nf1 Ba7 11.Ng3 Be6 12.Bxe6 Rxe6 13.d4 d5 14.Nxe5 Nxe5 15.dxe5
Nxe4 16.Nxe4 dxe4 17.Bf4 Qd3 18.Qe2 Qxe2 19.Rxe2 g5 20.Bg3 e3 21.fxe3 Rd8 
22.Kf2 c6 23.Ke1 Bb8 24.Rd1 Rxd1+ 25.Kxd1 Bxe5 26.Bxe5 Rxe5 27.e4 f6 28.
Kc2 Kf7 29.Kd3 Re7 30.Kd4 Re5 31.b4 Ke6 32.a5 Rb5 33.Rf2 h5 34.Rf5 Rxf5 
35.exf5+ Kxf5 36.Kc5 Ke6 37.Kb6 f5 38.Kxb7 f4 39.Kxa6 g4 40.Kb7 f3 41.gxf3
gxf3 42.a6 f2 43.a7 f1=Q 44.a8=Q Qf7+ 45.Ka6 Qf1+ 46.Kb6 Qf2+ 47.Kb7 Qf7+ 
48.Kb8 Qf8+ 49.Ka7 Qf2+ 50.Ka6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.60"]
[White "De Block, Yordi"]
[Black "Urazayev, Arystanbek"]
[Result "1-0"]
[WhiteElo "2118"]
[BlackElo "2333"]
[ECO "E61"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.d4 Nf6 2.Bf4 g6 3.e3 Bg7 4.c4 O-O 5.Nc3 d6 6.Nf3 b6 7.Be2 Bb7 8.h3 Nbd7 
9.O-O Re8 10.Qc2 e5 11.dxe5 dxe5 12.Bh2 e4 13.Nd2 c5 14.Rfd1 Qe7 15.a4 h5 
16.a5 Bc6 17.Ndb1 Rac8 18.axb6 axb6 19.Na3 Ne5 20.Nab5 Ra8 21.Rxa8 Rxa8 
22.Nd5 Nxd5 23.cxd5 Bxb5 24.Bxb5 f5 25.d6 Qe6 26.d7 Rd8 27.b4 cxb4 28.Qc7 
Qe7 29.Qxb6 Kh7 30.Ba4 Nd3 31.Bd6 Qf6 32.Bc7 Qb2 33.Rf1 Qa2 34.Bb5 Ra8 35.
d8=Q Rxd8 36.Bxd8 b3 37.Bc4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.61"]
[White "Erdogan, Anil Berk"]
[Black "Nastase, Robert-Paul"]
[Result "1/2-1/2"]
[WhiteElo "2083"]
[BlackElo "2313"]
[ECO "C14"]
[EventDate "2018.09.05"]
[PlyCount "36"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.f4 a6 8.Qg4 
O-O 9.Nf3 f5 10.exf6 Nxf6 11.Qh4 c5 12.Bd3 Nc6 13.dxc5 Qxc5 14.O-O-O Bd7 
15.Rhe1 Kh8 16.Kb1 Kg8 17.Kc1 Kh8 18.Kb1 Kg8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.62"]
[White "Ozturk, Efe Hakan"]
[Black "Zlatin, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "2065"]
[BlackElo "2312"]
[ECO "E18"]
[EventDate "2018.09.05"]
[PlyCount "256"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Be7 5.Bg2 O-O 6.O-O b6 7.Nc3 Bb7 8.Ne5 Na6 
9.Qa4 c5 10.cxd5 exd5 11.Nc6 Bxc6 12.Qxc6 Nb4 13.Qa4 cxd4 14.Nb5 d3 15.
exd3 Nxd3 16.Rd1 Nc5 17.Qc2 Ne6 18.Qe2 Bc5 19.Nc3 d4 20.Bxa8 Qxa8 21.Na4 
Ne4 22.Qf3 Kh8 23.Nxc5 bxc5 24.Re1 f5 25.g4 g6 26.Bh6 Rg8 27.Re2 Nc3 28.
Qd3 Nxe2+ 29.Qxe2 Qe4 30.Re1 Qxe2 31.Rxe2 Re8 32.gxf5 gxf5 33.Re5 Rg8+ 34.
Kf1 Rg6 35.Bd2 Rf6 36.Ke2 c4 37.Ra5 Rf7 38.Re5 Re7 39.Kd1 Kg7 40.Rxf5 Kg6 
41.Ra5 Kf6 42.f4 Rg7 43.f5 Rg1+ 44.Kc2 Ng7 45.Rc5 Nxf5 46.Rxc4 Rg2 47.Rc6+
Ke5 48.h3 Kd5 49.Rc7 Ke4 50.b4 Ne3+ 51.Kc1 Nf1 52.Bh6 Ng3 53.Rxa7 Kd3 54.
Ra3+ Kc4 55.Ra7 Ne2+ 56.Kd2 Nc3+ 57.Ke1 Nxa2 58.Rxh7 Nxb4 59.h4 Nd3+ 60.
Kf1 Rf2+ 61.Kg1 Rf5 62.Re7 Ne5 63.Kg2 d3 64.Rc7+ Kd4 65.Rc8 Ke4 66.Re8 Rh5
67.Bc1 Rxh4 68.Ra8 Nc4 69.Rd8 Ne3+ 70.Kf2 Rf4+ 71.Kg3 Rf3+ 72.Kh2 Nd5 73.
Re8+ Kd4 74.Kg2 Rf5 75.Bb2+ Kc4 76.Rc8+ Kb3 77.Bc1 Nc3 78.Rd8 Kc2 79.Bh6 
Ne4 80.Rc8+ Kd1 81.Rd8 d2 82.Bxd2 Nxd2 83.Kg3 Kc2 84.Kg4 Rf7 85.Rd4 Kc3 
86.Rf4 Rg7+ 87.Kf5 Kd3 88.Ke5 Ke3 89.Ra4 Rg5+ 90.Kf6 Rb5 91.Ke6 Ne4 92.
Ra3+ Kf4 93.Ra1 Re5+ 94.Kd7 Rc5 95.Rf1+ Ke5 96.Re1 Rc3 97.Re2 Kd5 98.Rh2 
Nc5+ 99.Ke7 Re3+ 100.Kf6 Nd7+ 101.Kf5 Rf3+ 102.Kg5 Ne5 103.Ra2 Nc6 104.
Rd2+ Ke6 105.Ra2 Rf5+ 106.Kg4 Ne5+ 107.Kg3 Rf3+ 108.Kg2 Rc3 109.Ra8 Kf5 
110.Rf8+ Ke4 111.Re8 Ra3 112.Kf2 Rf3+ 113.Kg2 Rf7 114.Kg3 Rf5 115.Re7 Rg5+
116.Kf2 Kf4 117.Ra7 Nd3+ 118.Ke2 Nc5 119.Rf7+ Ke4 120.Re7+ Kd4 121.Re8 Rd5
122.Kf3 Rd7 123.Re1 Rf7+ 124.Kg4 Ne4 125.Ra1 Rg7+ 126.Kf5 Rg5+ 127.Kf4 Rh5
128.Rd1+ Kc4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.63"]
[White "Ozenir, Ekin Baris"]
[Black "Ozgur, Tibet Kagan"]
[Result "0-1"]
[WhiteElo "2303"]
[BlackElo "2056"]
[ECO "E43"]
[EventDate "2018.09.05"]
[PlyCount "119"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Be2 Bb7 6.Bf3 Qc8 7.Bd2 O-O 8.Rc1 d6 
9.a3 Bxc3 10.Bxc3 Ne4 11.d5 Nxc3 12.Rxc3 Nd7 13.Nh3 a5 14.O-O a4 15.e4 Nc5
16.Re1 e5 17.Bg4 Qe8 18.Rg3 Bc8 19.Bxc8 Rxc8 20.Qg4 g6 21.Ng5 f6 22.Nf3 
Qd7 23.Qh4 Nd3 24.Rb1 Nf4 25.Re1 h5 26.Nd2 g5 27.Nf3 Kh8 28.Nxg5 fxg5 29.
Qxg5 Qh7 30.Ree3 Rf7 31.Qh4 Rcf8 32.Rg5 Rg7 33.Rxg7 Qxg7 34.g3 Qg5 35.Qxg5
Nh3+ 36.Kf1 Nxg5 37.Ke2 Nh3 38.f3 Kg7 39.Kf1 Kg6 40.Ke2 Ng5 41.Rc3 Rh8 42.
h4 Nh7 43.Ke3 Nf6 44.Rc1 Nd7 45.Rg1 Kf7 46.Rf1 Rg8 47.Rg1 Nc5 48.g4 Nd7 
49.Kd3 hxg4 50.fxg4 Nf6 51.g5 Nh5 52.Kc3 Kg6 53.Kb4 Ra8 54.Rg2 Nf4 55.Rg1 
Nd3+ 56.Kc3 Nc5 57.Rf1 Nxe4+ 58.Kd3 Nc5+ 59.Ke3 Rh8 60.Rh1 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.64"]
[White "Aydincelebi, Kagan"]
[Black "Tifferet, Shaked"]
[Result "1-0"]
[WhiteElo "2060"]
[BlackElo "2299"]
[ECO "B52"]
[EventDate "2018.09.05"]
[PlyCount "83"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O Ngf6 6.Qe2 e6 7.b3 g6 8.Bb2
Bg7 9.c4 O-O 10.Nc3 Nh5 11.Rfd1 Nf4 12.Qf1 e5 13.Nd5 Nxd5 14.cxd5 f5 15.d3
f4 16.Nd2 g5 17.Qe2 Nf6 18.f3 Rf7 19.Bc3 Bf8 20.Rab1 Rg7 21.b4 b6 22.bxc5 
bxc5 23.Nc4 Qe8 24.Rb3 Rb8 25.Rdb1 Rxb3 26.Rxb3 h5 27.Qb2 g4 28.Rb7 Nd7 
29.Qe2 Qc8 30.Na5 Be7 31.Rxa7 c4 32.d4 exd4 33.Bxd4 Ne5 34.Kh1 gxf3 35.
gxf3 Qb8 36.Qb2 Qc8 37.Nc6 Nxc6 38.dxc6 c3 39.Bxc3 Qh3 40.Qf2 Bf6 41.Rxg7+
Kxg7 42.Qg2+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.65"]
[White "Milosevic, Milos"]
[Black "Baylav, Can"]
[Result "1/2-1/2"]
[WhiteElo "2292"]
[BlackElo "2026"]
[ECO "B51"]
[EventDate "2018.09.05"]
[PlyCount "106"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c4 Nf6 5.Nc3 a6 6.Ba4 e6 7.O-O Be7 8.d3 O-O 
9.h3 Qc7 10.Be3 Nb6 11.Bb3 d5 12.cxd5 exd5 13.e5 d4 14.exf6 Bxf6 15.Ne4 
dxe3 16.Nxf6+ gxf6 17.fxe3 Qg3 18.Qe1 Qxe1 19.Nxe1 Kg7 20.Rc1 Nd7 21.d4 b6
22.Nd3 Re8 23.Rf3 Bb7 24.Rg3+ Kf8 25.dxc5 Be4 26.c6 Ne5 27.Nxe5 Rxe5 28.
Rg4 Rc8 29.c7 f5 30.Rf4 Re7 31.g4 fxg4 32.hxg4 b5 33.a4 Bb7 34.axb5 axb5 
35.Rf5 Rcxc7 36.Rxc7 Rxc7 37.Rxb5 Bc8 38.Rb4 Kg7 39.Kf2 Kg6 40.Kg3 Bd7 41.
Rc4 Ra7 42.Bc2+ Kg7 43.g5 h6 44.gxh6+ Kxh6 45.b4 Ra2 46.Rc7 Be6 47.b5 Rb2 
48.Rc5 Bd7 49.Bd3 Rb3 50.Rd5 Be6 51.Rd6 Kg5 52.Rd4 Bf5 53.Bxf5 Kxf5 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.66"]
[White "Cadilhac, Igor Tokuichi Kikuchi"]
[Black "Kilic, Gokturk Kagan"]
[Result "0-1"]
[WhiteElo "2286"]
[BlackElo "1910"]
[ECO "B41"]
[EventDate "2018.09.05"]
[PlyCount "114"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.Bd3 Nc6 8.Nxc6 
dxc6 9.O-O e5 10.Qb3 Bc5 11.Bg5 O-O 12.Rad1 h6 13.Bh4 Qe7 14.Kh1 g5 15.Bg3
Nh5 16.Ne2 Nf4 17.Bxf4 gxf4 18.Bb1 Kh8 19.Qf3 Rg8 20.Qh5 Rf8 21.Qf3 Rg8 
22.Qh5 Qf6 23.f3 Be6 24.b3 Qg5 25.Qxg5 Rxg5 26.Rd3 Rag8 27.g3 fxg3 28.Nxg3
Bh3 29.Rfd1 h5 30.b4 Bd4 31.f4 exf4 32.Rxd4 fxg3 33.hxg3 Rxg3 34.Rd8 Bg2+ 
35.Kh2 Rh3+ 36.Kg1 Rh1+ 37.Kf2 Rxd1 38.Rxd1 h4 39.e5 h3 40.Rd4 Rg5 41.e6 
fxe6 42.Be4 Bxe4 43.Rxe4 Rg2+ 44.Kf3 Rxa2 45.Rxe6 h2 46.Rh6+ Kg7 47.Rh4 b6
48.Ke4 Rb2 49.Kd4 Kg6 50.Kc3 Ra2 51.c5 bxc5 52.bxc5 Kg5 53.Rh8 Kg4 54.Kd4 
Kg3 55.Rg8+ Kf2 56.Rf8+ Kg1 57.Rg8+ Rg2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.67"]
[White "Lin Peisen"]
[Black "Gulbeyaz, Emir"]
[Result "0-1"]
[WhiteElo "2034"]
[BlackElo "2285"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "136"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 6.f3 Bb7 7.Nge2 Nd7 8.d5 c5 9.
dxc6 Bxc6 10.Nd4 Bb7 11.a4 b4 12.Na2 a5 13.c3 bxc3 14.Nxc3 Ngf6 15.Bc4 O-O
16.O-O Ne5 17.Ba2 Nfd7 18.f4 Ng4 19.Ne6 fxe6 20.Bxe6+ Kh8 21.Bxg4 Nc5 22.
Rae1 Ba6 23.Be2 Bxe2 24.Rxe2 Rb8 25.f5 Rb4 26.Bh6 Nb3 27.Bxg7+ Kxg7 28.Qg5
Nc5 29.Re3 e6 30.Qg3 Rxb2 31.Ref3 Rb7 32.Qg4 Nd7 33.f6+ Rxf6 34.Rxf6 Nxf6 
35.Qxe6 Qb6+ 36.Kh1 Qd4 37.Qc8 Rf7 38.h3 h5 39.Qc6 h4 40.Rd1 Qe5 41.Rf1 
Kh6 42.Qc4 Rb7 43.Qc8 Rb3 44.Nd5 Nh5 45.Qf8+ Qg7 46.Kg1 Qxf8 47.Rxf8 Ng3 
48.Re8 Ra3 49.Nb6 Kg5 50.Kf2 Nh1+ 51.Ke2 Kf4 52.Nd5+ Kg3 53.Ne3 Ra2+ 54.
Kf1 Ra1+ 55.Ke2 Rxa4 56.Re6 Ra2+ 57.Kf1 Kf4 58.Nd5+ Kg5 59.Nc3 Ng3+ 60.Kg1
Rc2 61.Nd5 a4 62.e5 Kf5 63.Re8 Rc1+ 64.Kf2 dxe5 65.Ra8 Ra1 66.Ra6 a3 67.
Ke3 a2 68.Ne7+ Kg5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.68"]
[White "Helander, Benjamin"]
[Black "Vanczak, Tamas"]
[Result "0-1"]
[WhiteElo "1994"]
[BlackElo "2276"]
[ECO "B12"]
[EventDate "2018.09.05"]
[PlyCount "54"]

1.e4 c6 2.d4 d5 3.e5 g6 4.h3 Bg7 5.Nf3 h5 6.Bd3 Nh6 7.Bg5 Qb6 8.Qc1 Bf5 9.
Bxf5 Nxf5 10.c3 f6 11.exf6 exf6 12.Bf4 Nd7 13.h4 Qa6 14.Na3 O-O 15.Nc2 
Rae8+ 16.Ne3 Re4 17.g3 Rfe8 18.Qd2 Nf8 19.O-O-O Qxa2 20.Rde1 Nxe3 21.Bxe3 
Nd7 22.Ng1 Nb6 23.Nh3 Nc4 24.Qc2 Qa1+ 25.Qb1 Qxb1+ 26.Kxb1 Nxe3 27.fxe3 
Rxe3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.69"]
[White "Ozsakallioglu, Okan"]
[Black "Yaran, Siar"]
[Result "1/2-1/2"]
[WhiteElo "1955"]
[BlackElo "2271"]
[ECO "E05"]
[EventDate "2018.09.05"]
[PlyCount "54"]

1.d4 e6 2.Nf3 Nf6 3.g3 Be7 4.Bg2 O-O 5.c4 d5 6.O-O dxc4 7.Qc2 a6 8.a4 Bd7 
9.Qxc4 Bc6 10.Bf4 Nbd7 11.Nbd2 Nd5 12.Rfc1 Nxf4 13.gxf4 Nf6 14.e3 Rc8 15.
Qc2 g6 16.Nb3 Be4 17.Qe2 c6 18.Nbd2 Bxf3 19.Bxf3 Kh8 20.Nc4 Rg8 21.Ne5 Qf8
22.Kh1 Rc7 23.Qd2 Bb4 24.Qd3 Nd7 25.Qe4 Nf6 26.Qd3 Nd7 27.Qe4 Nf6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.70"]
[White "Nurgaliev, Sauat"]
[Black "Lee Jun Hyeok"]
[Result "0-1"]
[WhiteElo "1685"]
[BlackElo "2263"]
[ECO "A88"]
[EventDate "2018.09.05"]
[PlyCount "84"]

1.d4 g6 2.Nf3 Bg7 3.g3 f5 4.Bg2 Nf6 5.O-O O-O 6.c4 d6 7.Nc3 c6 8.Qc2 Qe8 
9.Bg5 e5 10.dxe5 dxe5 11.Rfd1 e4 12.Nd4 Na6 13.Bf4 Qf7 14.b3 Re8 15.a3 Nc5
16.Rac1 Bf8 17.Qb2 h6 18.h4 Nh5 19.Qd2 Rd8 20.Qe3 Nxf4 21.Qxf4 Rxd4 22.
Rxd4 Nxb3 23.Rd8 Nxc1 24.Qxc1 Kh7 25.f3 Be7 26.Rd1 exf3 27.Bxf3 Be6 28.Kg2
Rd8 29.Rxd8 Bxd8 30.c5 g5 31.hxg5 hxg5 32.Qh1+ Kg7 33.Qd1 Bf6 34.Na4 g4 
35.Qd2 gxf3+ 36.exf3 Qd7 37.Qa5 Qd3 38.Qxa7 Qe2+ 39.Kh1 Qxf3+ 40.Kh2 Qf2+ 
41.Kh3 f4+ 42.g4 Qg3# 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.71"]
[White "Nalbant, Tuna Onat"]
[Black "Fleri, Matthew"]
[Result "1-0"]
[WhiteElo "2241"]
[BlackElo "1625"]
[ECO "B99"]
[EventDate "2018.09.05"]
[PlyCount "41"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 
Nbd7 9.O-O-O h6 10.Bh4 Qc7 11.Bd3 O-O 12.g4 b5 13.g5 Nh7 14.gxh6 Bxh4 15.
hxg7 Kxg7 16.Rhg1+ Kh8 17.Qg4 Bf6 18.e5 dxe5 19.Bxh7 exf4 20.Bf5 Qd8 21.
Qh5# 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.72"]
[White "Zarubitski, Viachaslau"]
[Black "Tasdogen, Dincer"]
[Result "1-0"]
[WhiteElo "2425"]
[BlackElo "2329"]
[ECO "B30"]
[EventDate "2018.09.05"]
[PlyCount "129"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.d4 cxd4 6.Nxd4 a6 7.Be2 Nxd4 8.
Qxd4 Nc6 9.Qc3 Qf6 10.Qxf6 gxf6 11.Be3 d5 12.exd5 Nb4 13.Na3 Nxd5 14.Bd2 
Bd7 15.c4 Nb4 16.Bc3 Be7 17.Bf3 Bc6 18.Bxc6+ Nxc6 19.Nc2 O-O-O 20.Rfd1 
Rxd1+ 21.Rxd1 Rd8 22.Rxd8+ Kxd8 23.g4 Ne5 24.Bxe5 fxe5 25.Kg2 Kd7 26.Kf3 
f5 27.Ne3 e4+ 28.Ke2 f4 29.Nd1 Bf6 30.f3 e3 31.Kd3 Kd6 32.Nc3 Ke5 33.c5 
Be7 34.b4 a5 35.a3 axb4 36.axb4 Bd8 37.Kc4 Be7 38.Ne2 Bd8 39.Nc1 Kf6 40.
Kd4 Bc7 41.h4 Be5+ 42.Kc4 Bb8 43.Ne2 Bc7 44.b5 Bb8 45.b6 Ke7 46.Kd4 Kf6 
47.Ke4 Kg6 48.Ng1 Kf6 49.Kd4 Be5+ 50.Kc4 Bb8 51.Kb5 e5 52.Kc4 Ke6 53.h5 
Kf6 54.Kd5 Kg5 55.Ke4 Kh4 56.Ne2 Kg5 57.Nc3 Kh4 58.Kd3 Kg5 59.Ne4+ Kh6 60.
Nf6 Kg7 61.Nd7 Kh6 62.Nxb8 Kg5 63.Nd7 e4+ 64.Ke2 Kh4 65.Ne5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.73"]
[White "Tuna, Alp"]
[Black "Huber, Martin Christian"]
[Result "0-1"]
[WhiteElo "2253"]
[BlackElo "2390"]
[ECO "A08"]
[EventDate "2018.09.05"]
[PlyCount "84"]

1.e4 c5 2.Nf3 e6 3.g3 Nc6 4.Bg2 Nf6 5.d3 d5 6.Nbd2 Be7 7.O-O O-O 8.Re1 Re8
9.e5 Nd7 10.Nf1 b5 11.h4 a5 12.N1h2 b4 13.h5 a4 14.Ng4 Ba6 15.Bf4 Nd4 16.
Nxd4 cxd4 17.b3 Bb5 18.Qd2 Rc8 19.Bf3 Rc3 20.Kg2 Qc8 21.Bd1 Qc5 22.Bg5 Bf8
23.Rh1 Ra8 24.Rb1 axb3 25.axb3 Ra2 26.Qf4 Rcxc2 27.Bxc2 Rxc2 28.Rbd1 Rc3 
29.Rh4 Bxd3 30.Nh6+ gxh6 31.Rxd3 f5 32.exf6 Kf7 33.Rxd4 Bd6 34.Qd2 hxg5 
35.Qxg5 Nxf6 36.h6 Be7 37.Rxb4 Ke8 38.Qe5 Qc6 39.Rb8+ Kd7 40.Ra4 d4+ 41.
Kf1 Qh1+ 42.Ke2 Rc2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.74"]
[White "Maltezeanu, Stefan"]
[Black "Murphy, Conor"]
[Result "0-1"]
[WhiteElo "2089"]
[BlackElo "2357"]
[ECO "C95"]
[EventDate "2018.09.05"]
[PlyCount "209"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.a4 c5 
16.d5 c4 17.Be3 Nc5 18.Bxc5 dxc5 19.Qd2 Re7 20.Qg5 Bg7 21.Nh4 Ne8 22.axb5 
Bf6 23.Qh6 Rc7 24.Nf3 Bg7 25.Qg5 Bf6 26.Qh6 axb5 27.Nf1 Rcc8 28.Qe3 Qc7 
29.N1h2 Bg7 30.Red1 Rcb8 31.Ng4 f6 32.Nh6+ Bxh6 33.Qxh6 Bc8 34.g4 Nd6 35.
g5 Qg7 36.Qxg7+ Kxg7 37.gxf6+ Kxf6 38.Kg2 b4 39.Rxa8 Rxa8 40.Kg3 b3 41.Bb1
g5 42.h4 g4 43.Nd2 Bd7 44.f4 gxf3 45.Rf1 Rg8+ 46.Kxf3 Ke7 47.Rh1 Bg4+ 48.
Kf2 Bh5 49.Rh2 Rg4 50.Rh1 Rf4+ 51.Ke3 Kf7 52.Rf1 Rxf1 53.Nxf1 Kg6 54.Kf2 
Bg4 55.Ng3 Bd7 56.Ke3 Kf6 57.Kf2 Nc8 58.Nf1 Nb6 59.Ne3 Ke7 60.Ke2 Bb5 61.
Kd2 Na4 62.Kc1 Nb6 63.Ng4 Nd7 64.Kd2 Ba6 65.Ke3 Kf7 66.Kf3 Ke7 67.Ke3 h5 
68.Nh6 Nf6 69.Nf5+ Kd7 70.Kf3 Ne8 71.Ke3 Bc8 72.Kf3 Kd8 73.Ne3 Nd6 74.Kg3 
Ke7 75.Kf3 Kf6 76.Kg3 Bd7 77.Kf3 Be8 78.Nf1 Bb5 79.Ke3 Bd7 80.Kf2 Bg4 81.
Ne3 Kg6 82.Nf1 Nc8 83.Ke1 Nb6 84.Kd2 Kf6 85.Ne3 Bf3 86.Nf5 Na4 87.Kc1 Be2 
88.Nd6 Nb6 89.Kd2 Bg4 90.Nb7 Ke7 91.Nxc5 Bc8 92.Nd3 cxd3 93.Bxd3 Bg4 94.c4
Na4 95.Bf1 Kd6 96.Kd3 Kc5 97.Kd2 Kd4 98.Be2 Bxe2 99.Kxe2 Kxe4 100.d6 Nc5 
101.Kd2 Kd4 102.Ke2 Kxc4 103.Ke3 Kd5 104.d7 Nxd7 105.Kd3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.75"]
[White "Bashirli, Nail"]
[Black "Kwon Sehyun"]
[Result "1-0"]
[WhiteElo "2354"]
[BlackElo "2129"]
[ECO "B27"]
[EventDate "2018.09.05"]
[PlyCount "87"]

1.e4 c5 2.Nf3 g6 3.Bc4 Bg7 4.O-O Nc6 5.c3 e6 6.d4 cxd4 7.Nxd4 a6 8.Re1 
Nge7 9.Nxc6 dxc6 10.Qxd8+ Kxd8 11.a4 b6 12.Bf4 c5 13.Nd2 Ra7 14.Nf3 Nc6 
15.Red1+ Bd7 16.Bd6 Ke8 17.Rd2 Na5 18.Ba2 Bxa4 19.Bxe6 Nb3 20.Bxb3 Bxb3 
21.Ne5 Bh6 22.Rd3 Bc2 23.Rh3 Bg7 24.Rc1 Ba4 25.Nc4 Bd7 26.Rg3 Be6 27.Nxb6 
c4 28.Bc5 Be5 29.Rf3 Bg4 30.Nxc4 Bxf3 31.Bxa7 Bf4 32.Ra1 Be2 33.Bd4 Rg8 
34.Rxa6 Kd7 35.Ra7+ Ke6 36.Nb6 h5 37.Nd5 Bd6 38.b4 f5 39.Nf6 Rc8 40.f3 Bb8
41.Ra5 h4 42.Kf2 Bd3 43.Ke3 Bc4 44.e5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.76"]
[White "Pigeat, Alexandre"]
[Black "Noboa Silva, Kevin"]
[Result "1-0"]
[WhiteElo "2347"]
[BlackElo "2256"]
[ECO "E29"]
[EventDate "2018.09.05"]
[PlyCount "97"]

1.d4 e6 2.c4 Bb4+ 3.Nc3 c5 4.a3 Bxc3+ 5.bxc3 d6 6.e3 Nc6 7.Bd3 Nf6 8.Ne2 
O-O 9.Qc2 e5 10.O-O Re8 11.f3 b6 12.e4 h6 13.Be3 Na5 14.Ng3 cxd4 15.cxd4 
Be6 16.d5 Bd7 17.h3 Rc8 18.Qe2 Nb3 19.Rab1 Nc5 20.f4 exf4 21.Bxf4 b5 22.
Bc2 bxc4 23.Qf3 Nh7 24.Nh5 Kh8 25.Bxd6 Ng5 26.Qc3 Rg8 27.Be5 Qf8 28.Rbe1 
Nd3 29.Bxd3 cxd3 30.Qxd3 Qc5+ 31.Bd4 Bb5 32.Qe3 Qd6 33.h4 Qg6 34.Rf5 Qxh5 
35.hxg5 Bd7 36.Re5 Kh7 37.gxh6 Qxh6 38.Qf3 Rc1 39.Rh5 Rxe1+ 40.Kf2 Rh1 41.
Rxh6+ Rxh6 42.Qxf7 Be8 43.Qe7 Kg6 44.d6 Bf7 45.d7 Rhh8 46.Qd6+ Kh7 47.Qh2+
Kg6 48.Qg3+ Kh5 49.Be3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.77"]
[White "Hollan, Martin"]
[Black "Dionizio, Andre Filipe Nascimento"]
[Result "1-0"]
[WhiteElo "2336"]
[BlackElo "2010"]
[ECO "D53"]
[EventDate "2018.09.05"]
[PlyCount "77"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 a6 6.cxd5 exd5 7.Bd3 O-O 8.Qc2 h6
9.Bh4 Nbd7 10.Nge2 c5 11.dxc5 Nxc5 12.O-O b5 13.Rad1 Nxd3 14.Bxf6 Bxf6 15.
Qxd3 Bb7 16.b4 Qe7 17.a3 Rfd8 18.Nd4 Rac8 19.Nce2 Qe4 20.Nb3 Qxd3 21.Rxd3 
Rc2 22.Nc5 Bc8 23.Nf4 d4 24.e4 Be7 25.Nb3 Bb7 26.f3 g5 27.Nh5 Ra2 28.Ra1 
Rxa1+ 29.Nxa1 a5 30.Nc2 axb4 31.axb4 Rc8 32.Nxd4 Rd8 33.Kf2 Bxb4 34.Ke2 
Ba6 35.Nf6+ Kh8 36.Nd5 Bc5 37.Nc6 Rd6 38.Ncb4 Bc8 39.Rc3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.78"]
[White "Dedebas, Emre Emin"]
[Black "Cansun, Can Alp"]
[Result "1/2-1/2"]
[WhiteElo "2334"]
[BlackElo "2110"]
[ECO "E15"]
[EventDate "2018.09.05"]
[PlyCount "85"]

1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Ba6 5.Qa4 c5 6.Bg2 Bb7 7.dxc5 bxc5 8.O-O 
Be7 9.Nc3 O-O 10.Rd1 d6 11.Bf4 Qb6 12.Rab1 Na6 13.a3 Bc6 14.Qc2 Rfd8 15.e4
Qb7 16.Ne1 h6 17.Qe2 e5 18.Bc1 Qb3 19.Nc2 Rab8 20.Ne3 Nc7 21.Rd3 Qb7 22.
Nf5 Ne6 23.Nd5 Bxd5 24.exd5 Nd4 25.Nxd4 exd4 26.b4 Re8 27.Rdb3 Bf8 28.Qd1 
Qa6 29.Qf1 Qa4 30.Bd2 Nd7 31.Qd1 Be7 32.Bf1 Qa6 33.Bxh6 Ne5 34.Bf4 Ng6 35.
Bd2 Bf6 36.f4 Ne7 37.Bd3 Nxd5 38.b5 Qa4 39.Qh5 Ne3 40.Qh7+ Kf8 41.Bxe3 
dxe3 42.Be2 Bd4 43.Qf5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.79"]
[White "Sezdbekov, Ruslan"]
[Black "Zhu Yi"]
[Result "1-0"]
[WhiteElo "2160"]
[BlackElo "2335"]
[ECO "B22"]
[EventDate "2018.09.05"]
[PlyCount "65"]

1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.exd6 Bxd6 8.Nc3 
O-O 9.Bd3 Nf4 10.Bxf4 Bxf4 11.O-O Nc6 12.Re1 g6 13.Be4 Ne7 14.Qb3 Bh6 15.
Rad1 Bg7 16.Ne5 a6 17.f4 Qc7 18.Kh1 Rb8 19.d5 Rd8 20.Bf3 b5 21.Qb4 exd5 
22.Bxd5 Be6 23.Bxe6 fxe6 24.Qb3 Rb6 25.Rxd8+ Qxd8 26.Rd1 Qe8 27.Na4 bxa4 
28.Qxb6 Nd5 29.Qd6 Bf8 30.Qxa6 Nxf4 31.Nd7 Bg7 32.Qxa4 Nh5 33.g4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.80"]
[White "Akdogan, Alperen"]
[Black "Caglar, Ahmet Ata"]
[Result "1-0"]
[WhiteElo "2278"]
[BlackElo "2071"]
[ECO "E90"]
[EventDate "2018.09.05"]
[PlyCount "97"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.h3 Na6 7.Bg5 e5 8.d5 h6 9.
Be3 Nc5 10.Nd2 a5 11.Be2 Ne8 12.g4 c6 13.Qc2 Bd7 14.h4 a4 15.h5 g5 16.Bxc5
dxc5 17.Nxa4 cxd5 18.Nxc5 d4 19.Nd3 Nc7 20.O-O Ne6 21.Rfc1 Nf4 22.Nf1 f5 
23.gxf5 g4 24.Ng3 Qh4 25.Bf1 Bf6 26.Qb3 Bc6 27.Nb4 Bg5 28.Nd5 Nxh5 29.Nxh5
Qxh5 30.Re1 Bxd5 31.cxd5 Bf4 32.Bg2 Qh2+ 33.Kf1 h5 34.d6+ Kh8 35.Rac1 Bxc1
36.Rxc1 h4 37.Qe6 Qf4 38.Rc7 Qg5 39.Qxe5+ Qf6 40.Qxf6+ Rxf6 41.d7 Rc6 42.
Rxc6 bxc6 43.e5 Kg7 44.Bxc6 Rd8 45.Ke2 h3 46.Kd3 h2 47.e6 Kf6 48.a4 Ke7 
49.a5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.81"]
[White "Kara, Yanki"]
[Black "Rajic, Ivan"]
[Result "1-0"]
[WhiteElo "2262"]
[BlackElo "2021"]
[ECO "A05"]
[EventDate "2018.09.05"]
[PlyCount "53"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 d5 6.c4 c6 7.O-O Nbd7 8.d4 e6 
9.Nbd2 b6 10.Qc2 c5 11.Rfd1 Bb7 12.Rac1 Rc8 13.Qb1 Re8 14.Qa1 Ne4 15.e3 
Qe7 16.Qb1 Nxd2 17.Nxd2 Nf6 18.dxc5 bxc5 19.Qc2 e5 20.cxd5 Nxd5 21.a3 Nb6 
22.Bxb7 Qxb7 23.Ne4 Red8 24.Nd6 Rxd6 25.Rxd6 c4 26.Rcd1 c3 27.Rd8+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.07"]
[Round "4.82"]
[White "Yilmaz, Goktan"]
[Black "Daghan, Devran"]
[Result "1-0"]
[WhiteElo "2237"]
[BlackElo "2004"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "93"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nf3 Be7 8.Bc4 
O-O 9.O-O Nbd7 10.a4 Qc7 11.Qe2 b6 12.Rad1 Bb7 13.Bg5 h6 14.Bxf6 Nxf6 15.
Rfe1 Rfc8 16.Bb3 Qc5 17.Nh4 Bc6 18.Nf5 Re8 19.Qf3 Bd7 20.Nd5 Bxf5 21.Qxf5 
Ra7 22.Ne3 Bf8 23.Qf3 Qc8 24.Nf5 Qd8 25.Qg3 Kh7 26.Rxd6 Qc8 27.Qf3 Bxd6 
28.Nxd6 Qc6 29.Nxe8 Qxe8 30.Rd1 Qe7 31.Qe3 Rd7 32.Bd5 Qb4 33.b3 g6 34.f3 
Kg7 35.c3 Qc5 36.Qxc5 bxc5 37.b4 cxb4 38.cxb4 Nxd5 39.Rxd5 Rb7 40.b5 axb5 
41.axb5 Kf6 42.Kf2 Ke6 43.Ke3 h5 44.Kd3 h4 45.Kc4 g5 46.Rc5 Rd7 47.b6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.1"]
[White "Harsha, Bharathakoti"]
[Black "Maghsoodloo, Parham"]
[Result "0-1"]
[WhiteElo "2474"]
[BlackElo "2649"]
[ECO "E46"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd2 b6 6.Nf3 Bb7 7.Bd3 a5 8.O-O d5 
9.cxd5 exd5 10.Ne5 Nbd7 11.f4 c5 12.a3 Bxc3 13.Bxc3 c4 14.Bf5 b5 15.Qe1 
Nb8 16.Rd1 Ne8 17.Rf3 Nd6 18.Bc2 Ne4 19.Rh3 Bc8 20.g4 Ra7 21.Bxe4 dxe4 22.
d5 f6 23.Nc6 Nxc6 24.dxc6 Qe8 25.Qh4 h6 26.Rg3 Qxc6 27.g5 fxg5 28.fxg5 Rd7
29.gxh6 Rxd1+ 30.Kg2 g6 31.h7+ Kf7 32.h8=Q Rxh8 33.Qxh8 Bf5 34.Qg7+ Ke8 
35.Qg8+ Kd7 36.Bxa5 Qf6 37.Bc3 Bh3+ 38.Kxh3 Qf5+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.2"]
[White "Firouzja, Alireza"]
[Black "Sindarov, Javokhir"]
[Result "1/2-1/2"]
[WhiteElo "2582"]
[BlackElo "2484"]
[ECO "C92"]
[EventDate "2018.09.05"]
[PlyCount "129"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a4 h6 13.Bc2 exd4 14.cxd4 Nb4 15.Bb1 c5 
16.d5 Nd7 17.Ra3 c4 18.Ree3 g6 19.axb5 axb5 20.b3 Ba6 21.Bb2 Bg7 22.Bxg7 
Kxg7 23.bxc4 bxc4 24.Nxc4 Qf6 25.Ncd2 Nc5 26.Rac3 Rac8 27.Nb3 Na4 28.Rxc8 
Rxc8 29.Qd2 Rb8 30.e5 dxe5 31.Nxe5 Rb5 32.Re4 Rxd5 33.Qxb4 Rd1+ 34.Kh2 
Qxf2 35.Qxa4 Bb7 36.Ng4 Qg1+ 37.Kg3 Rxb1 38.Re2 Bxg2 39.Qd4+ Qxd4 40.Nxd4 
Bd5 41.Re5 Ba2 42.Ra5 Rb4 43.Nc6 Rb3+ 44.Kf2 Rb2+ 45.Ke3 Be6 46.Nd4 Bxg4 
47.hxg4 f5 48.gxf5 gxf5 49.Kf4 Kf6 50.Ra6+ Ke7 51.Ke5 Kd7 52.Ra7+ Kc8 53.
Kd6 Rb7 54.Ra8+ Rb8 55.Ra1 Rb2 56.Ra7 Rb7 57.Ra8+ Rb8 58.Ra5 Rb1 59.Rxf5 
Rd1 60.Kd5 Kb7 61.Rf6 h5 62.Rh6 h4 63.Rxh4 Kb6 64.Rh6+ Kb7 65.Ke4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.3"]
[White "Vavulin, Maxim"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "2559"]
[BlackElo "2614"]
[ECO "B50"]
[EventDate "2018.09.05"]
[PlyCount "94"]

1.e4 c5 2.Nf3 d6 3.Nc3 Nf6 4.e5 dxe5 5.Nxe5 a6 6.g3 Nbd7 7.d4 e6 8.Bg2 
cxd4 9.Qxd4 Bc5 10.Qa4 O-O 11.Nd3 Bd6 12.O-O Rb8 13.Re1 Qc7 14.Qb3 h6 15.
a4 b6 16.Ne4 Nxe4 17.Rxe4 Nf6 18.Rc4 Qe7 19.Nb4 Bb7 20.Nc6 Bxc6 21.Rxc6 
Bc5 22.Be3 Bxe3 23.Qxe3 Qb4 24.Qc3 Qxc3 25.Rxc3 a5 26.Bf1 Rfd8 27.Be2 Kf8 
28.Kf1 Ne4 29.Rd3 Ke7 30.Ke1 g5 31.Rad1 Rxd3 32.Bxd3 Nd6 33.c3 f5 34.Kd2 
e5 35.Kc2 e4 36.Bf1 Rc8 37.Rd4 Ke6 38.Be2 g4 39.Kd2 h5 40.Bd1 Ke5 41.Bb3 
Rc5 42.Ba2 b5 43.axb5 Rxb5 44.Kc1 Rc5 45.Kd2 Rb5 46.Kc1 Rc5 47.Kd2 Rb5 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.4"]
[White "Christiansen, Johan-Sebastian"]
[Black "Puranik, Abhimanyu"]
[Result "1-0"]
[WhiteElo "2525"]
[BlackElo "2524"]
[ECO "D76"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.Nf3 Nf6 2.c4 g6 3.d4 Bg7 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nb6 7.O-O Nc6 8.e3 
O-O 9.Nc3 Re8 10.a3 a5 11.d5 Ne5 12.Nxe5 Bxe5 13.Qc2 Bd7 14.Rb1 Qc8 15.f4 
Bg7 16.e4 e6 17.dxe6 Bxe6 18.Be3 Nc4 19.Bf2 c6 20.a4 Bh3 21.Bxh3 Qxh3 22.
e5 Rad8 23.Rbd1 Qf5 24.Qe2 Qe6 25.b3 Nxe5 26.fxe5 Qxb3 27.Rxd8 Rxd8 28.Ne4
Bxe5 29.Nc5 Qd5 30.Nxb7 Rb8 31.Rd1 Qe6 32.Nxa5 c5 33.Nc4 Bxg3 34.Qxe6 
Bxf2+ 35.Kxf2 fxe6 36.a5 Rb4 37.Rd8+ Kg7 38.a6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.5"]
[White "Karthikeyan, Murali"]
[Black "Sadikhov, Ulvi"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2491"]
[ECO "E68"]
[EventDate "2018.09.05"]
[PlyCount "78"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.c4 Nbd7 7.Nc3 e5 8.e4 a6 
9.Re1 exd4 10.Nxd4 Ne5 11.b3 c5 12.Nc2 Rb8 13.h3 Nc6 14.Bf4 Nh5 15.Bd2 b5 
16.Nd5 bxc4 17.bxc4 Ne5 18.g4 Nf6 19.Bg5 h6 20.Nxf6+ Bxf6 21.Bxh6 Re8 22.
Ne3 Be6 23.Bf4 Rb2 24.Rc1 Rxa2 25.Re2 Rxe2 26.Qxe2 Bg5 27.Bg3 Qf6 28.Rd1 
Bf4 29.Rxd6 Bxg3 30.fxg3 Rb8 31.Nd5 Qg5 32.Qf1 Bxd5 33.Rxd5 Qe3+ 34.Kh2 
Rb3 35.Qf4 Nxc4 36.Qc7 Rb2 37.Rd8+ Kg7 38.Qe7 Rxg2+ 39.Kxg2 Qe2+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.6"]
[White "Karthik, Venkataraman"]
[Black "Martirosian, Haik"]
[Result "1-0"]
[WhiteElo "2519"]
[BlackElo "2597"]
[ECO "C50"]
[EventDate "2018.09.05"]
[PlyCount "159"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.O-O h6 6.c3 d6 7.a4 a6 8.Nbd2 O-O 
9.Re1 Ba7 10.h3 Ne7 11.Nf1 Ng6 12.Ng3 a5 13.d4 exd4 14.Nxd4 c6 15.Ndf5 d5 
16.exd5 Nxd5 17.Bxd5 cxd5 18.Be3 Bxf5 19.Nxf5 Bxe3 20.Rxe3 Qg5 21.Qg4 Qxg4
22.hxg4 Rfd8 23.Rd1 Rd7 24.f3 Rad8 25.Red3 Kf8 26.Ne3 Ne7 27.Nc4 b6 28.
Nxb6 Rb7 29.Nxd5 Rxb2 30.Ne3 Rxd3 31.Rxd3 g6 32.Rd8+ Kg7 33.Rd7 Kf8 34.Ra7
Re2 35.Nc4 Rc2 36.Rxa5 Rxc3 37.Ra8+ Kg7 38.Nd6 Rd3 39.Ne8+ Kf8 40.Nc7+ Kg7
41.a5 Nc6 42.a6 Ra3 43.Rc8 Nb4 44.Rb8 Nxa6 45.Ra8 Nxc7 46.Rxa3 Ne6 47.Kf2 
Nf8 48.Ra5 Nh7 49.Ke3 Kf6 50.Ra6+ Kg7 51.Kf4 Nf8 52.Rd6 g5+ 53.Kf5 Nh7 54.
Ke5 Nf8 55.g3 Ng6+ 56.Ke4 Ne7 57.Ra6 Ng8 58.Ke5 Ne7 59.Kd6 Ng8 60.Ke5 Ne7 
61.f4 Ng6+ 62.Ke4 Nf8 63.Kf5 gxf4 64.gxf4 Ng6 65.Ke4 Nf8 66.Kf3 Nd7 67.Kg3
Nf6 68.Kf3 Kg6 69.Ra1 Nd7 70.Rg1 Kg7 71.Ke4 Kg6 72.Kd5 Nf8 73.Ke5 Kg7 74.
Ke4 Nd7 75.Kf5 Nf8 76.g5 hxg5 77.Rxg5+ Kh6 78.Rg4 Nd7 79.Rg1 Kh7 80.Rd1 
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.7"]
[White "Esipenko, Andrei"]
[Black "Tang, Andrew"]
[Result "1-0"]
[WhiteElo "2593"]
[BlackElo "2489"]
[ECO "D31"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.d4 d5 2.c4 e6 3.Nc3 Be7 4.cxd5 exd5 5.Bf4 c6 6.Qc2 Nf6 7.h3 Ne4 8.e3 Qa5
9.a3 Bf5 10.Bd3 Na6 11.Ra2 Nxc3 12.bxc3 Bxd3 13.Qxd3 O-O 14.Ne2 c5 15.O-O 
Rac8 16.Rb1 b6 17.a4 Nc7 18.Bxc7 Rxc7 19.Rb5 Qa6 20.a5 bxa5 21.Raxa5 Qc8 
22.Rb1 Rd8 23.Qa6 Qf5 24.Rb7 Bd6 25.Rab5 Rcc8 26.Rb2 cxd4 27.cxd4 Bb8 28.
Qa2 Qf6 29.Qb1 Qd6 30.g3 a5 31.R2b6 Qf8 32.Ra6 Bc7 33.Qb5 g6 34.Raa7 Rb8 
35.Qc6 Rxb7 36.Qxb7 Rd7 37.Rxa5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.8"]
[White "Jarmula, Lukasz"]
[Black "Petrosian, Manuel"]
[Result "1/2-1/2"]
[WhiteElo "2504"]
[BlackElo "2581"]
[ECO "E16"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Be7 7.Nc3 c6 8.e4 d5 
9.exd5 cxd5 10.Ne5 O-O 11.O-O Nc6 12.cxd5 Nxe5 13.d6 Nc6 14.dxe7 Qxe7 15.
Bg5 h6 16.d5 Na5 17.Bxf6 Qxf6 18.dxe6 Qxe6 19.Re1 Qf6 20.Nd5 Bxd5 21.Bxd5 
Rad8 22.Qf3 Qxb2 23.Rad1 Qf6 24.Qxf6 gxf6 25.Re7 Kg7 26.Kg2 a6 27.Bxf7 Nc6
28.Rxd8 Nxe7 29.Be8 b5 30.f4 Kg8 31.Kf3 a5 32.Ke4 a4 33.Ra8 b4 34.Kd3 b3 
35.a3 f5 36.Kd2 Kg7 37.Kc1 Kg8 38.Kb2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.9"]
[White "Aravindh, Chithambaram"]
[Black "Kevlishvili, Robby"]
[Result "1-0"]
[WhiteElo "2578"]
[BlackElo "2485"]
[ECO "D02"]
[EventDate "2018.09.05"]
[PlyCount "79"]

1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.d4 Nf6 5.O-O Nbd7 6.c4 dxc4 7.Nbd2 Nb6 8.e4 
c6 9.Qc2 O-O 10.a4 a5 11.b3 cxb3 12.Nxb3 Nbd7 13.Re1 Ne8 14.Bf4 Nc7 15.Bd2
e5 16.Bg5 Qe8 17.d5 Nb8 18.d6 Ne6 19.Be7 Nd7 20.Qc3 f6 21.Bh3 Qf7 22.Bxf8 
Bxf8 23.Red1 c5 24.Bxe6 Qxe6 25.Nxc5 Nxc5 26.Qxc5 Bd7 27.Qc7 Ra6 28.Rab1 
Rxd6 29.Rxd6 Bxd6 30.Qd8+ Bf8 31.Rxb7 Bc6 32.Rb6 Qe8 33.Qxe8 Bxe8 34.Rxf6 
Bxa4 35.Ra6 Bd1 36.Nxe5 a4 37.Nd7 Be7 38.Nb6 a3 39.Nc4 Be2 40.Ra8+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.10"]
[White "Bellahcene, Bilel"]
[Black "Tabatabaei, Mohammadamin"]
[Result "0-1"]
[WhiteElo "2501"]
[BlackElo "2576"]
[ECO "B33"]
[EventDate "2018.09.05"]
[PlyCount "70"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 
b5 9.Bxf6 gxf6 10.Nd5 f5 11.c3 Bg7 12.exf5 Bxf5 13.Nc2 O-O 14.Nce3 Be6 15.
g4 Ne7 16.Bg2 Rc8 17.O-O h5 18.Nxe7+ Qxe7 19.Nf5 Qf6 20.f4 hxg4 21.fxe5 
Qg5 22.Nxg7 Kxg7 23.exd6 Qc5+ 24.Qd4+ Qxd4+ 25.cxd4 Rcd8 26.d5 Bc8 27.Kf2 
Rxd6 28.Kg3 f5 29.Rad1 Rh8 30.Rf2 Kg6 31.Re1 Kf6 32.Rfe2 Kg5 33.Re5 Rdh6 
34.Rc1 Rxh2 35.d6 Bb7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.11"]
[White "Liang, Awonder"]
[Black "Sargsian, Shant"]
[Result "1/2-1/2"]
[WhiteElo "2575"]
[BlackElo "2477"]
[ECO "A28"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e3 Bb4 5.Qc2 Bxc3 6.Qxc3 Qe7 7.b3 d5 8.d4 
exd4 9.Nxd4 Nxd4 10.Qxd4 c5 11.Qf4 O-O 12.Bb2 Be6 13.Be2 Rfd8 14.Qe5 Qf8 
15.O-O dxc4 16.bxc4 Rd2 17.Rfe1 Rad8 18.Bc3 Rc2 19.Bd1 Ng4 20.Bxg4 Bxg4 
21.Ba5 Re8 22.Qd5 Be6 23.Qxb7 Rxc4 24.Red1 Ra4 25.Qxa7 Ra8 26.Qxa8 Qxa8 
27.Rd8+ Qxd8 28.Bxd8 Rxa2 29.Rxa2 Bxa2 30.f3 Be6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.12"]
[White "Lorparizangeneh, Shahin"]
[Black "Bai Jinshi"]
[Result "1/2-1/2"]
[WhiteElo "2491"]
[BlackElo "2556"]
[ECO "D94"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 g6 5.Nc3 Bg7 6.Be2 O-O 7.O-O a6 8.a4 a5 9.
cxd5 cxd5 10.Qb3 Nc6 11.Bd2 Qd6 12.Rfc1 Bd7 13.Nb5 Qb8 14.Bc3 Rc8 15.h3 b6
16.Ne5 Nxe5 17.dxe5 Ne4 18.f4 Bxb5 19.Bxb5 Nxc3 20.Rxc3 e6 21.Rac1 Rxc3 
22.Qxc3 Bf8 23.Qc7 Bc5 24.Qxb8+ Rxb8 25.Kf2 Kg7 26.Kf3 h5 27.h4 Ra8 28.Rd1
Be7 29.g3 Rc8 30.e4 dxe4+ 31.Kxe4 Rc2 32.b3 Bc5 33.Rd3 f5+ 34.exf6+ Kxf6 
35.Bc4 Re2+ 36.Kf3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.13"]
[White "Hakobian, Aram"]
[Black "Makhnev, Denis"]
[Result "1-0"]
[WhiteElo "2554"]
[BlackElo "2449"]
[ECO "C67"]
[EventDate "2018.09.05"]
[PlyCount "133"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.Nxe5 Nxe5 7.Rxe5+ Be7 
8.Bf1 O-O 9.d4 Ne8 10.d5 d6 11.Re1 Bg5 12.Nc3 Bxc1 13.Rxc1 Nf6 14.Qd4 Re8 
15.Bd3 Bd7 16.h3 a6 17.Qb4 Rb8 18.a4 h6 19.a5 Qc8 20.Qc4 Bf5 21.Rxe8+ Nxe8
22.Bf1 h5 23.Nd1 Qd8 24.Ne3 Bd7 25.Qb4 b6 26.b3 Bb5 27.axb6 Rxb6 28.Qd4 
Nf6 29.Ra1 Qe8 30.Bxb5 Qxb5 31.Qd2 Ne4 32.Qe1 Rb8 33.Ra4 Re8 34.Rc4 Qb6 
35.Rc6 Qa7 36.Qe2 a5 37.Rc4 g6 38.Qd3 Nc5 39.Qc3 Re4 40.g4 Re5 41.gxh5 
gxh5 42.Kf1 Qa6 43.Ke1 Qb5 44.Kd1 Ne4 45.Qe1 Qd7 46.f4 Re8 47.f5 Qe7 48.
Kc1 Qe5 49.Qxa5 Qg3 50.Nd1 Qf4+ 51.Kb2 Qxf5 52.Rxc7 Qxh3 53.Qa4 Re5 54.
Qa8+ Kg7 55.Rc8 Qf3 56.Rg8+ Kf6 57.Qd8+ Kf5 58.Rg1 Nf6 59.Qc8+ Kf4 60.Qc4+
Qe4 61.Qf1+ Qf3 62.Qa6 Qxd5 63.Nc3 Qe6 64.Qf1+ Ke3 65.Qd3+ Kf4 66.Qg3+ Kf5
67.Rf1# 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.14"]
[White "Janik, Igor"]
[Black "Lomasov, Semion"]
[Result "1-0"]
[WhiteElo "2447"]
[BlackElo "2545"]
[ECO "E00"]
[EventDate "2018.09.05"]
[PlyCount "111"]

1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 a5 5.Bg2 d5 6.a3 Bxd2+ 7.Nxd2 O-O 8.Ngf3 
Nbd7 9.Rc1 c6 10.O-O b6 11.Qc2 Ba6 12.Rfe1 Rc8 13.e4 dxe4 14.Nxe4 Nxe4 15.
Rxe4 Nf6 16.Rh4 c5 17.dxc5 bxc5 18.Ne5 h6 19.Qc3 a4 20.Bc6 Qc7 21.Re1 Bb7 
22.Bxa4 Rfd8 23.Bc2 Qd6 24.Bd3 Rc7 25.Re3 Nh7 26.Qc2 f5 27.f3 Ng5 28.Qc3 
Rcc8 29.Kf2 Qc7 30.Be2 Rd6 31.b4 Rcd8 32.Nd3 Rd4 33.Kg2 cxb4 34.axb4 e5 
35.Nxe5 Rxh4 36.gxh4 f4 37.Rd3 Re8 38.hxg5 Rxe5 39.Rd8+ Kf7 40.Rd7+ Qxd7 
41.Qxe5 Qg4+ 42.Kf2 Qh4+ 43.Kf1 Qxh2 44.Qc7+ Kg6 45.Qxb7 Qh1+ 46.Kf2 Qh2+ 
47.Ke1 Qg1+ 48.Kd2 Qe3+ 49.Kd1 Qb3+ 50.Ke1 Qc3+ 51.Kf1 Kxg5 52.Qe7+ Kh5 
53.b5 g5 54.Qe6 Qc1+ 55.Kg2 Qc2 56.b6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.15"]
[White "Kollars, Dmitrij"]
[Black "Zou Chen"]
[Result "1-0"]
[WhiteElo "2536"]
[BlackElo "2365"]
[ECO "B50"]
[EventDate "2018.09.05"]
[PlyCount "77"]

1.e4 c5 2.Nf3 d6 3.Nc3 Nf6 4.e5 dxe5 5.Nxe5 e6 6.Bb5+ Nbd7 7.d4 cxd4 8.
Qxd4 Be7 9.O-O O-O 10.Bf4 Nxe5 11.Qxe5 Bd7 12.Rad1 Qc8 13.Bd3 Rd8 14.Be3 
Bc6 15.Qg3 b6 16.Ne2 Qb7 17.Bd4 Be4 18.c3 Bxd3 19.Rxd3 Qa6 20.Nf4 g6 21.
Rfd1 Qxa2 22.h4 Qa5 23.Re1 Nh5 24.Nxh5 Qxh5 25.Rf3 Bd6 26.Qh3 e5 27.g4 Qh6
28.Be3 Qf8 29.Bg5 Be7 30.Rxe5 Rd1+ 31.Kg2 Bd6 32.Re2 h6 33.Bf6 Re8 34.Rfe3
Rb8 35.Qf3 Bc5 36.Re4 Rb1 37.Qd3 Ra1 38.Qd7 Kh7 39.Re8 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.16"]
[White "Santos Ruiz, Miguel"]
[Black "Gavrilescu, David"]
[Result "1-0"]
[WhiteElo "2524"]
[BlackElo "2470"]
[ECO "D31"]
[EventDate "2018.09.05"]
[PlyCount "55"]

1.c4 e6 2.Nc3 d5 3.d4 Bb4 4.cxd5 exd5 5.Bf4 c6 6.e3 Ne7 7.h4 O-O 8.a3 Bd6 
9.Qf3 Bxf4 10.Qxf4 Qd7 11.Bd3 Qg4 12.Qh2 Qe6 13.Nf3 Qf6 14.O-O-O Bf5 15.
Qc7 Nd7 16.Qxb7 Rfb8 17.Qc7 Rb3 18.Ne5 Nxe5 19.dxe5 Qg6 20.h5 Qxg2 21.Bxf5
Nxf5 22.Qxc6 Rd8 23.Nxd5 Kh8 24.Nc3 Qg5 25.Rxd8+ Qxd8 26.Rd1 Qb8 27.Qd7 g6
28.Qxf7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.17"]
[White "Yakubboev, Nodirbek"]
[Black "Batsuren, Dambasuren"]
[Result "0-1"]
[WhiteElo "2521"]
[BlackElo "2446"]
[ECO "E05"]
[EventDate "2018.09.05"]
[PlyCount "86"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O dxc4 7.Qc2 a6 8.a4 Bd7 
9.Qxc4 Bc6 10.Nc3 b5 11.Qd3 b4 12.Nb1 Be4 13.Qd1 c5 14.dxc5 Nbd7 15.Nbd2 
Bd5 16.Nb3 Nxc5 17.Nxc5 Bxc5 18.Ne5 Bxg2 19.Kxg2 h6 20.f3 Rc8 21.Nd3 a5 
22.e4 Bd4 23.Bf4 Qe7 24.Qe2 e5 25.Be3 Bxe3 26.Qxe3 Rc2+ 27.Rf2 Rfc8 28.Rd1
Qd7 29.Rdd2 Rxd2 30.Rxd2 Qxa4 31.Nxe5 Qb5 32.Nd3 a4 33.Qd4 b3 34.Kf2 Qa5 
35.Ke2 Qb5 36.Qb4 Qa6 37.Ke3 Kh7 38.Qd4 Rc4 39.Qd8 Qa7+ 40.Ke2 Qg1 41.Nf2 
Rc1 42.Rd1 Rc2+ 43.Rd2 a3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.18"]
[White "Van Foreest, Jorden"]
[Black "Miciano, John Marvin"]
[Result "1-0"]
[WhiteElo "2624"]
[BlackElo "2374"]
[ECO "B09"]
[EventDate "2018.09.05"]
[PlyCount "67"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Bd3 Nc6 6.Nf3 Bg4 7.Be2 Bxf3 8.Bxf3 
e5 9.d5 Nd4 10.O-O O-O 11.f5 c6 12.dxc6 bxc6 13.g4 h6 14.Bg2 Rb8 15.Kh1 
Qa5 16.h4 g5 17.hxg5 hxg5 18.Bxg5 Rxb2 19.Bd2 Rxc2 20.g5 Nh5 21.Qxh5 Rxd2 
22.f6 Ne6 23.Bh3 Nf4 24.Rxf4 Qxc3 25.fxg7 Qxa1+ 26.Rf1 Qxf1+ 27.Bxf1 Kxg7 
28.Qh6+ Kg8 29.g6 fxg6 30.Qxg6+ Kh8 31.Qh6+ Kg8 32.Bc4+ d5 33.Qxd2 dxc4 
34.Qg5+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.19"]
[White "Agmanov, Zhandos"]
[Black "Xu Xiangyu"]
[Result "1-0"]
[WhiteElo "2379"]
[BlackElo "2586"]
[ECO "B56"]
[EventDate "2018.09.05"]
[PlyCount "101"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Bd7 6.Bg5 e6 7.Ndb5 Bc6 8.Bxf6
gxf6 9.Qh5 a6 10.Nd4 Bd7 11.O-O-O Nc6 12.Nb3 Qb6 13.Rd2 O-O-O 14.Kb1 Be8 
15.g3 Kb8 16.f4 Bg7 17.a3 f5 18.exf5 Na5 19.fxe6 Bxc3 20.bxc3 Bc6 21.Qxa5 
Qxa5 22.Nxa5 Bxh1 23.exf7 Rhf8 24.Bh3 Rxf7 25.Be6 Rg7 26.Nb3 Bc6 27.Nd4 
Bd7 28.f5 Kc8 29.Rf2 Rf8 30.Rf4 Re7 31.Bc4 h6 32.Bd3 Kd8 33.Kb2 Re3 34.g4 
Rh3 35.Rf2 Ke7 36.Ne2 Rh4 37.h3 Kf6 38.Nf4 Re8 39.Bf1 Re1 40.Ng6 Rxf1 41.
Rxf1 Rxh3 42.Rd1 Ba4 43.Rxd6+ Kg5 44.Ne5 Kf4 45.Nd3+ Ke3 46.f6 Rf3 47.Re6+
Kd2 48.Ne5 Rf2 49.f7 Bxc2 50.f8=Q Rxf8 51.Rd6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.20"]
[White "Nikitenko, Mikhail"]
[Black "Narayanan, Sunilduth Lyna"]
[Result "0-1"]
[WhiteElo "2368"]
[BlackElo "2573"]
[ECO "C85"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.d3 Nd7 8.Nbd2
O-O 9.Nc4 f6 10.Nh4 g6 11.g3 Nb6 12.Nxb6 cxb6 13.Ng2 Be6 14.b3 a5 15.Bb2 
a4 16.Kh1 b5 17.Rb1 Bc5 18.f4 Bd4 19.c3 Bb6 20.c4 axb3 21.axb3 Qd6 22.f5 
gxf5 23.exf5 Bf7 24.Qg4+ Kh8 25.Ne1 Rg8 26.Qh4 h5 27.Qe4 Rg4 28.Qe2 Rd8 
29.Nf3 Qxd3 30.Qxd3 Rxd3 31.Bxe5 Kg7 32.Ba1 Bc5 33.b4 Bf8 34.cxb5 Bd5 35.
Kg2 Rxb4 36.Rxb4 Bxb4 37.bxc6 bxc6 38.h3 Bc3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.21"]
[White "Can, Isik"]
[Black "Pichot, Alan"]
[Result "0-1"]
[WhiteElo "2361"]
[BlackElo "2562"]
[ECO "B96"]
[EventDate "2018.09.05"]
[PlyCount "68"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 h6 8.Bh4 Qb6 
9.a3 Be7 10.Bf2 Qc7 11.Qf3 Nbd7 12.O-O-O b5 13.g4 Bb7 14.Bg2 g5 15.f5 e5 
16.Nb3 Rc8 17.Qe2 h5 18.h3 Bc6 19.Be3 a5 20.Bxg5 b4 21.axb4 axb4 22.Bxf6 
Bxf6 23.Nd5 Bxd5 24.Rxd5 Nb6 25.Rd3 Nc4 26.h4 Qa7 27.c3 Qa2 28.Qc2 hxg4 
29.Nd2 Rxh4 30.Rxh4 Bxh4 31.Nxc4 Rxc4 32.Rxd6 bxc3 33.b4 Qa1+ 34.Qb1 Qxb1+
0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.22"]
[White "Baenziger, Fabian"]
[Black "Lobanov, Sergei"]
[Result "0-1"]
[WhiteElo "2360"]
[BlackElo "2535"]
[ECO "A35"]
[EventDate "2018.09.05"]
[PlyCount "46"]

1.c4 c5 2.Nf3 Nc6 3.Nc3 e5 4.e3 Nf6 5.d4 e4 6.Ne5 h5 7.Be2 Bd6 8.f4 cxd4 
9.exd4 Bb8 10.O-O Ne7 11.c5 Nf5 12.Bc4 d5 13.cxd6 O-O 14.Nxe4 Nxe4 15.Qxh5
Nexd6 16.Ng6 Nh6 17.f5 Nxc4 18.Nxf8 Qxd4+ 19.Kh1 Qg4 20.Qg5 Qxg5 21.Bxg5 
Kxf8 22.Rfd1 Nd6 23.Rac1 Bxf5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.23"]
[White "Schitco, Ivan"]
[Black "Thybo, Jesper Sondergard"]
[Result "0-1"]
[WhiteElo "2358"]
[BlackElo "2499"]
[ECO "A62"]
[EventDate "2018.09.05"]
[PlyCount "154"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bg2 Bg7 8.Nf3 O-O 
9.O-O Re8 10.Bf4 Bf5 11.Qb3 Na6 12.Nh4 Bc8 13.e4 h6 14.Bd2 b5 15.Rfe1 Rb8 
16.Nxb5 Nc7 17.Ba5 Rxb5 18.Bxc7 Rxb3 19.Bxd8 Rxb2 20.Bc7 Rb7 21.Bxd6 Nxe4 
22.Rxe4 Rxe4 23.Bxe4 Bxa1 24.Bxc5 Rc7 25.Be3 Rd7 26.Ng2 Bb7 27.Bxa7 Bxd5 
28.Bxd5 Rxd5 29.Nf4 Rd1+ 30.Kg2 Bd4 31.Bb8 Rd2 32.Nh3 Rxa2 33.g4 Kg7 34.
Bg3 Kf6 35.Bd6 g5 36.Bc7 Ke6 37.Bg3 Be5 38.Ng1 Bxg3 39.Kxg3 Ke5 40.Kf3 
Ra3+ 41.Kg2 Kf4 42.h3 Ra2 43.Kf1 Ra8 44.Ne2+ Kf3 45.Nd4+ Ke4 46.Ne2 Kd3 
47.Ng3 Kd2 48.Ne4+ Kd1 49.Nd6 Ra7 50.Nf5 Ra6 51.Ng3 Rc6 52.Ne4 Rc1 53.Nd6 
Kd2+ 54.Kg2 Rc7 55.Kf1 Kd3 56.Nf5 Rc6 57.Kg2 Kd2 58.Kf1 Ra6 59.Nd4 Ra3 60.
Kg2 Ra4 61.Nf5 Ke2 62.f3 Rf4 63.Ng3+ Ke3 64.Nf1+ Kd4 65.Kf2 Kd3 66.Ne3 Ra4
67.Nf5 Ra2+ 68.Kg3 Ke2 69.h4 Ra3 70.Nd4+ Kf1 71.Nf5 Ra6 72.Nd4 Ra2 73.Nf5 
Rg2+ 74.Kh3 Kf2 75.Nxh6 Rg3+ 76.Kh2 gxh4 77.Nf5 Kxf3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.24"]
[White "Priasmoro, Novendra"]
[Black "Arcuti, Davide"]
[Result "1-0"]
[WhiteElo "2498"]
[BlackElo "2356"]
[ECO "C85"]
[EventDate "2018.09.05"]
[PlyCount "115"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.d3 Nd7 8.Nbd2
O-O 9.Nc4 f6 10.Be3 Nc5 11.h3 Ne6 12.Qe2 a5 13.a4 b6 14.Rad1 Qe8 15.Nh4 
Bc5 16.b3 g6 17.Qd2 Qe7 18.Kh1 Rf7 19.Rg1 Ba6 20.g4 Rd8 21.Rg3 Bxc4 22.
bxc4 Bxe3 23.Qxe3 Qb4 24.g5 Nxg5 25.f4 exf4 26.Qxf4 Qd6 27.Qxd6 Rxd6 28.
Rf1 Kf8 29.Ng2 Rdd7 30.Ne3 Ne6 31.Ng4 Kg7 32.Rgf3 Ng5 33.Rxf6 Rxf6 34.Nxf6
Re7 35.h4 Ne6 36.h5 h6 37.hxg6 Kxg6 38.Ng4 Nc5 39.Kg2 Nxa4 40.Rf6+ Kg5 41.
Kg3 c5 42.Rf8 Kg6 43.Ne3 c6 44.Nf5 Ra7 45.Rh8 Nc3 46.Kg4 h5+ 47.Rxh5 Rh7 
48.Nh4+ Kg7 49.Re5 Kf6 50.Re8 Ra7 51.Nf5 a4 52.e5+ Kg6 53.e6 a3 54.e7 Rxe7
55.Rxe7 a2 56.Ra7 b5 57.Ra3 b4 58.Ra6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.25"]
[White "Kalogeris, Ioannis"]
[Black "Asadli, Vugar"]
[Result "1-0"]
[WhiteElo "2352"]
[BlackElo "2492"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.d4 g6 2.e4 Bg7 3.g3 d6 4.Bg2 c5 5.dxc5 Qa5+ 6.c3 Qxc5 7.Ne2 Nf6 8.O-O 
O-O 9.a4 Qc7 10.Na3 a6 11.h3 Nbd7 12.Be3 Nc5 13.Qc2 Bd7 14.b3 Bc6 15.f3 b6
16.Nc4 Rab8 17.a5 b5 18.Nb6 Ncd7 19.c4 b4 20.Rac1 Nc5 21.Nd4 Nfd7 22.Nxc6 
Qxc6 23.Nd5 Rfe8 24.Bg5 Kf8 25.Bd2 Ne6 26.Kh2 Qc5 27.Qa2 Rb7 28.Qa4 Bb2 
29.Bxb4 Rxb4 30.Nxb4 Bxc1 31.Rxc1 Qe3 32.Qa1 Kg8 33.Qc3 Qa7 34.Nd5 Nd4 35.
Rd1 Nc6 36.b4 e6 37.Ne3 Nxb4 38.Rxd6 Rb8 39.Ng4 Na2 40.Rxd7 Qxd7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.26"]
[White "Galperin, Platon"]
[Black "Tutisani, Noe"]
[Result "0-1"]
[WhiteElo "2348"]
[BlackElo "2471"]
[ECO "A49"]
[EventDate "2018.09.05"]
[PlyCount "52"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 d6 5.d4 O-O 6.Bg2 Nbd7 7.O-O c6 8.c4 Re8 
9.Re1 Qc7 10.d5 cxd5 11.cxd5 Qc5 12.Nc3 Nb6 13.e4 Ng4 14.Re2 Bd7 15.Rc2 
Rac8 16.Rac1 Bh6 17.Rb1 f5 18.b4 Qxb4 19.h3 Nxf2 20.Kxf2 fxe4 21.Bc1 e3+ 
22.Kg1 Qa5 23.Nd4 Rxc3 24.Nb3 Qb4 25.Rxc3 Qxc3 26.Bb2 Qc4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.27"]
[White "Ozen, Bahadir"]
[Black "Barseghyan, Harutyun"]
[Result "1/2-1/2"]
[WhiteElo "2326"]
[BlackElo "2466"]
[ECO "D04"]
[EventDate "2018.09.05"]
[PlyCount "125"]

1.Nf3 d5 2.d4 Nf6 3.e3 c5 4.dxc5 e6 5.a3 Bxc5 6.b4 Be7 7.Bb2 O-O 8.Be2 Ne4
9.c4 dxc4 10.Qc2 Nd6 11.Nbd2 b5 12.a4 bxa4 13.O-O Nd7 14.Nxc4 Nxc4 15.Bxc4
Qc7 16.Rfc1 Nb6 17.Qxh7+ Kxh7 18.Bd3+ Kg8 19.Rxc7 Bd6 20.Rcc1 Bb7 21.b5 
Rfc8 22.Rxc8+ Rxc8 23.Kf1 Bd5 24.Ke2 f6 25.e4 Bc4 26.e5 fxe5 27.Bxe5 Bxe5 
28.Nxe5 Bxd3+ 29.Nxd3 Rc2+ 30.Kd1 Rc3 31.Kd2 Rb3 32.Nc5 Rxb5 33.Nxe6 Rb2+ 
34.Ke1 Kf7 35.Nc5 Rb5 36.Nd3 Ke6 37.h4 Kd5 38.Ke2 Kd4 39.g4 Ra5 40.f4 Nc4 
41.h5 a3 42.g5 Ke4 43.Ne5 Nxe5 44.fxe5 Kf5 45.h6 Rxe5+ 46.Kd3 g6 47.h7 Re8
48.Rxa3 Kxg5 49.Rxa7 Kh6 50.Re7 Rh8 51.Ke4 Rxh7 52.Rxh7+ Kxh7 53.Kf4 Kh6 
54.Kg4 g5 55.Kg3 Kh5 56.Kh3 g4+ 57.Kg3 Kg5 58.Kg2 Kh4 59.Kh2 g3+ 60.Kg2 
Kg4 61.Kg1 Kg5 62.Kg2 Kf4 63.Kg1 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.28"]
[White "Haldorsen, Benjamin"]
[Black "Tuncer, Tuna"]
[Result "1/2-1/2"]
[WhiteElo "2461"]
[BlackElo "2342"]
[ECO "B33"]
[EventDate "2018.09.05"]
[PlyCount "109"]

1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Ndb5 d6 7.Bf4 e5 8.Bg5 
a6 9.Na3 Be6 10.Nc4 Rb8 11.Bxf6 Qxf6 12.Nb6 g6 13.Bc4 Qd8 14.Ncd5 Bh6 15.
h4 O-O 16.c3 Ne7 17.Nxe7+ Qxe7 18.Nd5 Qd8 19.Bb3 Rc8 20.g4 Bf4 21.Nxf4 
exf4 22.h5 Qf6 23.hxg6 hxg6 24.Bxe6 fxe6 25.Qb3 b5 26.O-O-O Qe5 27.f3 a5 
28.Kb1 Rfd8 29.Qa3 a4 30.Qb4 Ra8 31.a3 Kg7 32.Qd4 Qxd4 33.Rxd4 Kf6 34.Rhd1
Ke5 35.Rb4 Rab8 36.Rh1 Kf6 37.Kc2 Kg5 38.Kd3 Rd7 39.Ke2 Rc7 40.Rd4 Rd8 41.
Rb4 Rb8 42.Kd3 Ra7 43.Kd4 Rc7 44.Rh2 Kf6 45.Kd3 Kg5 46.b3 Ra7 47.Rb2 axb3 
48.R2xb3 Kh4 49.e5 dxe5 50.Ke4 Rba8 51.Kxe5 Rxa3 52.Kxf4 Rxb3 53.Rxb3 Rf8+
54.Ke4 Kg3 55.Rxb5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.29"]
[White "Dobrovoljc, Vid"]
[Black "Lodici, Lorenzo"]
[Result "0-1"]
[WhiteElo "2316"]
[BlackElo "2458"]
[ECO "C76"]
[EventDate "2018.09.05"]
[PlyCount "118"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.c3 g6 7.d4 Bg7 8.d5 Nce7 
9.c4 b5 10.Bc2 f5 11.a4 bxc4 12.Nc3 Nf6 13.Qe2 O-O 14.Qxc4 Kh8 15.a5 c6 
16.dxc6 Nxc6 17.Be3 Rc8 18.Bb6 Qe7 19.Qe2 Nb4 20.Ba4 Be6 21.Rfd1 Bc4 22.
Qe3 fxe4 23.Nxe4 Nbd5 24.Qe1 Nxe4 25.Qxe4 Nxb6 26.axb6 d5 27.Qe3 e4 28.Nd4
Qd6 29.b7 Rc7 30.Bc2 Rxb7 31.b3 Bb5 32.Bxe4 Re7 33.Nxb5 axb5 34.Ra7 Re5 
35.Qg3 Qb8 36.Rxg7 Kxg7 37.Bxd5 Rfe8 38.Qc3 Qc8 39.Qd4 Qc5 40.Qa1 Kh6 41.
Bf3 Qa3 42.g3 Qxb3 43.Kg2 R8e7 44.Qa8 Qf7 45.Bd5 Qe8 46.Qa3 Rf5 47.Qc1+ 
Kg7 48.Qc3+ Rf6 49.Rd3 Re5 50.Bb3 Qe7 51.Qc8 Rf8 52.Qc3 Qf6 53.Rd2 Re7 54.
Qd3 b4 55.h4 Qc3 56.Qd6 Qf3+ 57.Kh2 Re1 58.Qc7+ Kh6 59.Rd7 Rh1# 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.30"]
[White "Thilakarathne, G. M. H."]
[Black "Haria, Ravi"]
[Result "1/2-1/2"]
[WhiteElo "2238"]
[BlackElo "2442"]
[ECO "C06"]
[EventDate "2018.09.05"]
[PlyCount "160"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 f6
9.exf6 Nxf6 10.O-O Bd6 11.Nf3 Qc7 12.h3 O-O 13.Be3 Bd7 14.Re1 Rae8 15.Rc1 
Qb8 16.a3 Re7 17.Nc3 a6 18.Na4 Be8 19.Nc5 Bh5 20.Be2 Bxc5 21.Rxc5 Ne4 22.
Rc2 Ref7 23.Ng5 Bxe2 24.Rcxe2 Nxg5 25.Bxg5 h6 26.Be3 Rf6 27.f3 Qd6 28.Kh1 
g5 29.Bg1 Qd7 30.Bh2 Rg6 31.b4 h5 32.a4 g4 33.fxg4 hxg4 34.hxg4 Rf7 35.Re3
Rfg7 36.b5 axb5 37.axb5 Nd8 38.Be5 Rh7+ 39.Rh3 Qxb5 40.Qc2 Rgh6 41.Kg1 Qe8
42.Rxh6 Rxh6 43.g5 Qg6 44.Qf2 Rh5 45.Qf6 Qxf6 46.Bxf6 Nf7 47.Rxe6 Kh7 48.
Re7 Kg6 49.Rxb7 Nxg5 50.Be5 Rh7 51.Rb5 Rd7 52.Kf2 Kf5 53.Ke3 Ne4 54.Rb8 
Ra7 55.Rf8+ Ke6 56.g4 Ra1 57.Rg8 Re1+ 58.Kf3 Nd2+ 59.Kf2 Ra1 60.g5 Ne4+ 
61.Kg2 Ra2+ 62.Kh3 Kf5 63.g6 Ng5+ 64.Kg3 Ne4+ 65.Kf3 Nd2+ 66.Kg3 Ne4+ 67.
Kh3 Ng5+ 68.Kh4 Nf3+ 69.Kh5 Nxe5 70.Rf8+ Ke4 71.dxe5 Kxe5 72.g7 Rh2+ 73.
Kg6 Rg2+ 74.Kf7 d4 75.g8=Q Rxg8 76.Rxg8 d3 77.Kg6 Kf4 78.Rd8 Ke3 79.Kf5 d2
80.Kg4 Ke2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.31"]
[White "Kamer, Kayra"]
[Black "Sibashvili, Giorgi"]
[Result "1-0"]
[WhiteElo "2205"]
[BlackElo "2425"]
[ECO "C48"]
[EventDate "2018.09.05"]
[PlyCount "69"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.Ba4 c6 6.O-O a5 7.Nxe5 d6 8.Nf3 
Bg4 9.a3 Nd7 10.Re1 Ne5 11.Re3 b5 12.Bb3 Qf6 13.Qf1 Nexf3+ 14.gxf3 Bxf3 
15.Qh3 h5 16.Qg3 h4 17.Qh3 Rh6 18.Kf1 Rg6 19.d3 Qg5 20.Bxf7+ Kd8 21.Bxg6 
Bg4 22.Qg2 Qxg6 23.f4 h3 24.Qf2 Qh5 25.Rg3 c5 26.Be3 Nf3 27.Nd5 Be7 28.f5 
g5 29.fxg6 Bh4 30.g7 Kd7 31.Nb6+ Ke7 32.Nxa8 Nxh2+ 33.Qxh2 Qf7+ 34.Kg1 
Qxg7 35.Qxh3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.32"]
[White "Raja, Harshit"]
[Black "Agibileg, Uurtsaikh"]
[Result "1-0"]
[WhiteElo "2419"]
[BlackElo "2321"]
[ECO "B48"]
[EventDate "2018.09.05"]
[PlyCount "55"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be3 Qc7 7.Qd2 Nf6 8.f4 
Bb4 9.Bd3 d6 10.Nb3 Na5 11.a3 Nxb3 12.cxb3 Bc5 13.Rc1 Bd7 14.Bxc5 dxc5 15.
e5 Nd5 16.Ne4 O-O 17.Nxc5 Rfc8 18.O-O Qb6 19.b4 a5 20.Kh1 Bb5 21.bxa5 Rxa5
22.Na4 Qd8 23.Qxa5 Bxd3 24.Qxd8+ Rxd8 25.Rfd1 Nxf4 26.Nc5 g6 27.Rc3 Nh3 
28.Nxd3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.33"]
[White "Muradli, Mahammad"]
[Black "Pang Tao"]
[Result "1/2-1/2"]
[WhiteElo "2407"]
[BlackElo "2290"]
[ECO "D37"]
[EventDate "2018.09.05"]
[PlyCount "67"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 Nbd7 5.Bf4 dxc4 6.e3 Nb6 7.Bxc4 Nxc4 8.
Qa4+ Bd7 9.Qxc4 Bd6 10.Ne5 Nh5 11.O-O Nxf4 12.exf4 O-O 13.Rfe1 Bxe5 14.
dxe5 Bc6 15.b4 Bd5 16.Nxd5 Qxd5 17.Qxc7 Rac8 18.Qe7 Rfe8 19.Qh4 Red8 20.h3
Qd2 21.a3 Rd3 22.Qg4 Rxa3 23.Rab1 Ra2 24.Rf1 Rb2 25.f5 Rxb1 26.Rxb1 h5 27.
Qe4 Qc2 28.Qxc2 Rxc2 29.Rd1 exf5 30.Rd8+ Kh7 31.Rd7 Kg6 32.Rxb7 Rb2 33.f4 
h4 34.Rb5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.34"]
[White "Gorshtein, Ido"]
[Black "Tarlabasi, Emirhan"]
[Result "1-0"]
[WhiteElo "2383"]
[BlackElo "2193"]
[ECO "D31"]
[EventDate "2018.09.05"]
[PlyCount "65"]

1.c4 e6 2.Nc3 d5 3.cxd5 exd5 4.d4 Be7 5.Qc2 c6 6.Bf4 Nf6 7.e3 O-O 8.Bd3 
Nbd7 9.Nf3 Re8 10.O-O Nf8 11.Rab1 a5 12.h3 Ne6 13.Bh2 g6 14.a3 b6 15.b4 
axb4 16.axb4 Bb7 17.Ne5 Nd7 18.Rfd1 Nxe5 19.dxe5 b5 20.Kh1 Qb6 21.f4 Qxe3 
22.Re1 Qd4 23.Ne2 Qa7 24.f5 Nf8 25.e6 Bf6 26.exf7+ Kxf7 27.fxg6+ hxg6 28.
Nf4 Rxe1+ 29.Rxe1 Qd4 30.Bxg6+ Kg8 31.Bh7+ Nxh7 32.Qg6+ Bg7 33.Qe6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.35"]
[White "Jogstad, Martin"]
[Black "Repka, Christopher"]
[Result "1/2-1/2"]
[WhiteElo "2305"]
[BlackElo "2523"]
[ECO "A32"]
[EventDate "2018.09.05"]
[PlyCount "97"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.Nf3 cxd4 5.Nxd4 d5 6.Bg2 e5 7.Nf3 d4 8.O-O Nc6 
9.e3 Be7 10.exd4 exd4 11.Bf4 O-O 12.Ne5 Qb6 13.Re1 Be6 14.Nd2 Rac8 15.a3 
a5 16.Qb3 Qa7 17.Qb5 Bd6 18.Nd7 Bxf4 19.Nxf6+ gxf6 20.gxf4 f5 21.Ne4 Qb8 
22.Nc5 Qxf4 23.Rxe6 fxe6 24.Nxe6 Qb8 25.Nxf8 Rxf8 26.Rd1 Kh8 27.Bxc6 bxc6 
28.Qxb8 Rxb8 29.Rxd4 Rxb2 30.Rf4 Ra2 31.Rxf5 Rxa3 32.Rc5 Rc3 33.Rxc6 a4 
34.Rc7 a3 35.Ra7 Rxc4 36.Rxa3 Kg7 37.Ra6 Rg4+ 38.Kf1 Rg5 39.f3 Rh5 40.Kg2 
Rg5+ 41.Kf2 Rh5 42.Kg3 Rg5+ 43.Kf4 Rh5 44.Ra2 Kf6 45.Rg2 Rf5+ 46.Ke3 Re5+ 
47.Kf2 Rh5 48.f4 Rh3 49.Kg1 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.36"]
[White "Morozov, Nichita"]
[Black "Gulbeyaz, Emir"]
[Result "1-0"]
[WhiteElo "2452"]
[BlackElo "2285"]
[ECO "A45"]
[EventDate "2018.09.05"]
[PlyCount "104"]

1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d5 4.e3 g6 5.Bd3 Nf6 6.Nf3 Bg7 7.h3 O-O 8.Nbd2 c5
9.c3 b6 10.Qe2 Bb7 11.a4 Nbd7 12.Bh2 a6 13.Ne5 Nxe5 14.Bxe5 Nd7 15.Bxg7 
Kxg7 16.f4 e6 17.O-O Qe7 18.Qf2 c4 19.Bc2 b5 20.e4 dxe4 21.Nxe4 Bd5 22.Ng5
Nf6 23.Rae1 Qb7 24.f5 exf5 25.Bxf5 Qc6 26.Bc2 Rae8 27.axb5 axb5 28.Re5 Nd7
29.Rxe8 Rxe8 30.Bd1 f6 31.Nf3 Nb6 32.Re1 Nc8 33.Rxe8 Qxe8 34.Qe1 Qxe1+ 35.
Nxe1 f5 36.Nc2 Kf6 37.Nb4 Bb7 38.Kf2 Nd6 39.Bf3 Bxf3 40.Kxf3 h6 41.g4 Ke6 
42.Na6 fxg4+ 43.hxg4 Kd5 44.Nc7+ Kc6 45.Ne6 b4 46.cxb4 Kd5 47.Nf4+ Kxd4 
48.Nxg6 Kd3 49.Kf4 Kc2 50.Ke5 Kxb2 51.Kxd6 c3 52.Nf4 c2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.37"]
[White "Mohammad, Nubairshah Shaikh"]
[Black "Agdelen, Huseyin Can"]
[Result "1-0"]
[WhiteElo "2443"]
[BlackElo "2280"]
[ECO "D38"]
[EventDate "2018.09.05"]
[PlyCount "115"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.d4 Bb4 5.cxd5 exd5 6.Bg5 h6 7.Bh4 g5 8.Bg3 
Ne4 9.Nd2 Nxg3 10.hxg3 c6 11.e3 Be6 12.Qb3 Qb6 13.a3 Be7 14.Qc2 Nd7 15.b4 
O-O-O 16.Bd3 Qc7 17.Nb3 Kb8 18.Rb1 h5 19.Bf5 h4 20.gxh4 gxh4 21.Ne2 Rh6 
22.g4 Rg8 23.f4 Rhh8 24.Bxe6 fxe6 25.g5 Nb6 26.Nd2 h3 27.Kd1 h2 28.Rb3 Qd7
29.Kc1 Rh3 30.e4 Rxb3 31.Qxb3 dxe4 32.Rxh2 e3 33.Qxe3 Nd5 34.Qe4 a5 35.Rh6
Nc7 36.bxa5 Bxa3+ 37.Kd1 c5 38.Rh7 Qa4+ 39.Qc2 Qxa5 40.Nc4 Qa6 41.Rxc7 
Kxc7 42.Qh7+ Kc6 43.Ne5+ Kd5 44.Qxg8 Bb4 45.Qh7 c4 46.Qd7+ Ke4 47.Qh7+ Kd5
48.Qd7+ Ke4 49.Nc1 Ke3 50.Qh7 Qa1 51.Nxc4+ Kxf4 52.Qh4+ Kf5 53.Ne3+ Kg6 
54.Qh6+ Kf7 55.Qf6+ Ke8 56.Qxe6+ Kd8 57.Qg8+ Kd7 58.Qd5+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.38"]
[White "Amartuvshin, Ganzorig"]
[Black "Ozen, Deniz"]
[Result "1-0"]
[WhiteElo "2280"]
[BlackElo "2431"]
[ECO "D17"]
[EventDate "2018.09.05"]
[PlyCount "159"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 e6 7.f3 Bb4 8.Nxc4 h6 
9.Kf2 O-O 10.e4 Bh7 11.Be2 Be7 12.Rf1 Nbd7 13.Be3 Nb6 14.Kg1 Nxc4 15.Bxc4 
Qc7 16.Rc1 a5 17.e5 Nd7 18.f4 Nb6 19.Bd3 Bxd3 20.Qxd3 Qd7 21.f5 exf5 22.
Rxf5 Qe6 23.Rcf1 Rad8 24.Ne4 Nc4 25.Qe2 Nxe3 26.Qxe3 b6 27.R5f4 c5 28.Qg3 
Rxd4 29.Rg4 g6 30.Nf6+ Kg7 31.Nh5+ Kh7 32.Rxd4 cxd4 33.Nf4 Qf5 34.Nd5 Qg5 
35.Qxg5 Bxg5 36.Nxb6 Kg7 37.Nc4 Rb8 38.Rf3 Be7 39.Kf1 Rc8 40.b3 Bb4 41.Ke2
Rb8 42.Kd3 g5 43.Kxd4 Rd8+ 44.Ke4 Rd1 45.g4 Re1+ 46.Kd5 Rd1+ 47.Kc6 Rd4 
48.h3 Be1 49.Nd6 Rf4 50.Nf5+ Kg6 51.Rd3 Bb4 52.Rd6+ Kh7 53.Rxh6+ Kg8 54.
Rh5 Rf3 55.Rxg5+ Kf8 56.Nd6 Rxh3 57.Rf5 Ke7 58.Rxf7+ Ke6 59.Rf5 Rxb3 60.
Nc4 Rg3 61.Rf6+ Ke7 62.Kd5 Rxg4 63.Ra6 Rg1 64.Ra7+ Kd8 65.Nxa5 Rd1+ 66.Ke6
Kc8 67.Nc6 Be1 68.Ne7+ Kb8 69.Rd7 Ra1 70.a5 Bxa5 71.Nc6+ Kc8 72.Nxa5 Rxa5 
73.Rd1 Ra2 74.Ke7 Rh2 75.Rc1+ Kb7 76.e6 Re2 77.Kd7 Rd2+ 78.Ke8 Re2 79.e7 
Re3 80.Rf1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.39"]
[White "Vanczak, Tamas"]
[Black "Gokerkan, Cem Kaan"]
[Result "1/2-1/2"]
[WhiteElo "2276"]
[BlackElo "2416"]
[ECO "B08"]
[EventDate "2018.09.05"]
[PlyCount "98"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 a6 5.a4 Nf6 6.Be2 O-O 7.O-O Nbd7 8.h3 b6 
9.Re1 e5 10.dxe5 dxe5 11.Be3 Bb7 12.Nd2 h6 13.f3 Qe7 14.Bc4 c6 15.Qe2 Nh5 
16.Red1 b5 17.Bb3 Nf4 18.Qf2 Bf6 19.Kh2 Kh7 20.g3 Nh5 21.Nf1 Bg5 22.Bxg5 
hxg5 23.Qd2 Nc5 24.Qd6 Qxd6 25.Rxd6 Kg7 26.Ne3 Rfd8 27.Rad1 Rxd6 28.Rxd6 
Kf8 29.a5 Ke7 30.Rd1 Nxb3 31.cxb3 Ng7 32.b4 Rh8 33.Ng4 f6 34.Kg2 Ne6 35.
Ne2 Rc8 36.Ne3 c5 37.bxc5 Nxc5 38.b4 Nb3 39.h4 gxh4 40.gxh4 Ke6 41.Rd3 Nc1
42.Nxc1 Rxc1 43.Rd8 Bc6 44.Rg8 Kf7 45.Rb8 f5 46.exf5 gxf5 47.Nxf5 Rc3 48.
Nd6+ Kg7 49.Ne4 Bxe4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.40"]
[White "Secheres, Adrian-Simion"]
[Black "Lee Jun Hyeok"]
[Result "0-1"]
[WhiteElo "2408"]
[BlackElo "2263"]
[ECO "C42"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.c4 Nc6 6.d4 d5 7.Nc3 Bb4 8.Qc2 
Bg4 9.Be3 O-O 10.Be2 Bf5 11.Qc1 dxc4 12.Bxc4 Nd6 13.Be2 Bg4 14.O-O Nf5 15.
d5 Bxf3 16.Bxf3 Ncd4 17.Bd1 Re8 18.Bg5 Qd6 19.Qd2 c5 20.Bh5 Ne7 21.Bf4 
Bxc3 22.bxc3 Qxd5 23.Bxf7+ Qxf7 24.cxd4 Rad8 25.Bg5 Rxd4 26.Qa5 Nc6 27.Qb5
a6 28.Qb6 Rb4 29.Qxc5 Rb5 30.Qc1 Nd4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.41"]
[White "Garaiev, Kanan"]
[Black "Nogerbek, Kazybek"]
[Result "1/2-1/2"]
[WhiteElo "2404"]
[BlackElo "2261"]
[ECO "D37"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 Be7 5.Bf4 O-O 6.e3 Nbd7 7.Rc1 dxc4 8.Bxc4 
a6 9.a4 c5 10.O-O cxd4 11.exd4 Nb6 12.Bd3 Nbd5 13.Bg3 Bd7 14.Ne5 Bc6 15.
Nxc6 bxc6 16.Nxd5 Qxd5 17.Qc2 Rfc8 18.Rfd1 h6 19.Be5 Qd7 20.Qe2 Qb7 21.Bc4
Nd7 22.Bg3 Nb6 23.Bd3 Nd5 24.Be5 Bf6 25.Qe4 g6 26.h4 h5 27.Bxf6 Nxf6 28.
Qe2 Rd8 29.Bc4 Qb6 30.Qd2 Kg7 31.a5 Qb7 32.b3 Rd6 33.Qe2 Kg8 34.g3 Qd7 35.
Bxa6 Qa7 36.Qe5 Ne8 37.Bf1 Qxa5 38.Qxa5 Rxa5 39.Bg2 Ra6 40.Rc4 Nf6 41.Rdc1
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.42"]
[White "Lagunow, Raphael"]
[Black "Nalbant, Tuna Onat"]
[Result "1-0"]
[WhiteElo "2403"]
[BlackElo "2241"]
[ECO "B99"]
[EventDate "2018.09.05"]
[PlyCount "107"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 
Nbd7 9.O-O-O Qc7 10.f5 Ne5 11.Qh3 Nfg4 12.Bxe7 Qxe7 13.Qg3 Qg5+ 14.Kb1 Qe3
15.Nf3 O-O 16.f6 Nxf6 17.Rxd6 Ng6 18.Bd3 Nh5 19.Qe1 Qxe1+ 20.Rxe1 Nhf4 21.
Bf1 e5 22.g3 Ne6 23.h4 Nd8 24.h5 Bg4 25.Nh2 Bxh5 26.g4 Bxg4 27.Nxg4 Nc6 
28.Rd7 b5 29.a4 b4 30.Nd5 a5 31.Bb5 Nd4 32.c3 bxc3 33.bxc3 Nf3 34.Re3 Ng5 
35.Nb6 Rad8 36.Rd5 f6 37.Nd7 Nf4 38.Nxf8 Nxd5 39.exd5 Kxf8 40.Bc6 Ke7 41.
c4 Rb8+ 42.Kc2 Kd6 43.Nf2 h5 44.Rg3 h4 45.Rxg5 fxg5 46.Ne4+ Kc7 47.Nxg5 h3
48.Nxh3 Rf8 49.Ng5 Rf6 50.Kd3 Rg6 51.Nf7 Rg3+ 52.Ke4 Rg4+ 53.Kxe5 Rxc4 54.
Bb5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.43"]
[White "Ozer, Omer Faruk"]
[Black "Silva, David"]
[Result "1-0"]
[WhiteElo "2388"]
[BlackElo "2223"]
[ECO "A43"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.d4 Nf6 2.Nc3 c5 3.d5 d6 4.e4 g6 5.Bb5+ Bd7 6.a4 Bg7 7.Nf3 O-O 8.Nd2 Na6 
9.O-O Nc7 10.Be2 a6 11.f4 b5 12.Bf3 b4 13.Ne2 Bg4 14.Ng3 Bxf3 15.Nxf3 Qd7 
16.Qd3 Rfc8 17.Nd2 Rab8 18.Nc4 Ng4 19.Kh1 Bd4 20.Qf3 f5 21.exf5 gxf5 22.
Bd2 e6 23.dxe6 Qxe6 24.Nxd6 Nxh2 25.Kxh2 Qxd6 26.Nxf5 Qf6 27.Qh5 Kh8 28.c3
bxc3 29.bxc3 Rf8 30.Nh4 Rb2 31.Rad1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.44"]
[White "Can, Melih Kaan"]
[Black "Percivaldi, Martin"]
[Result "0-1"]
[WhiteElo "2195"]
[BlackElo "2376"]
[ECO "C03"]
[EventDate "2018.09.05"]
[PlyCount "142"]

1.e4 e6 2.d4 d5 3.Nd2 Be7 4.Ngf3 Nf6 5.exd5 exd5 6.Ne5 O-O 7.Bd3 c5 8.c3 
Nc6 9.Nxc6 bxc6 10.dxc5 Bxc5 11.O-O Bb6 12.Qa4 Qd6 13.Qh4 Re8 14.Nf3 Bc7 
15.Bg5 Ne4 16.Rae1 Bf5 17.Nd4 Bg6 18.Bc1 Qd7 19.f3 Nd6 20.Bxg6 hxg6 21.Bf4
Nc4 22.b3 Bxf4 23.Qxf4 Nd6 24.b4 Nc4 25.Nb3 a5 26.a3 Qa7+ 27.Qd4 Qxd4+ 28.
Nxd4 Rec8 29.Re7 Nxa3 30.bxa5 Rxa5 31.Rfe1 Nb5 32.Re8+ Rxe8 33.Rxe8+ Kh7 
34.Nxc6 Ra1+ 35.Kf2 Nxc3 36.g4 Ra2+ 37.Kg1 Ne2+ 38.Kf1 Nf4 39.Re7 f6 40.h4
Rh2 41.Rd7 Rxh4 42.Ne7 Rh3 43.Kf2 Nd3+ 44.Kg2 Rxf3 45.Nxd5 Ne1+ 46.Kg1 Kh6
47.Re7 Nc2 48.Kg2 Ra3 49.Kf2 Nd4 50.Rd7 Nc6 51.g5+ Kxg5 52.Rxg7 Ne5 53.Rb7
Ng4+ 54.Ke2 Ra5 55.Nc3 Re5+ 56.Kf1 Kf4 57.Rb3 f5 58.Rb6 Kg5 59.Ne2 Ra5 60.
Nd4 Ne5 61.Kg2 Ra2+ 62.Kg3 f4+ 63.Kh3 Ra3+ 64.Kg2 Kg4 65.Re6 Re3 66.Ra6 g5
67.Ra2 Re4 68.Nb5 f3+ 69.Kf1 Nd3 70.Ra1 Kg3 71.Nc3 Rh4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.45"]
[White "Philippe, Guillaume"]
[Black "De Block, Yordi"]
[Result "1-0"]
[WhiteElo "2358"]
[BlackElo "2118"]
[ECO "A02"]
[EventDate "2018.09.05"]
[PlyCount "59"]

1.f4 Nh6 2.Nf3 d5 3.e3 Bg4 4.Be2 e6 5.O-O Be7 6.d3 Nf5 7.c3 c5 8.Ne5 Bxe2 
9.Qxe2 Nc6 10.e4 dxe4 11.dxe4 Nd6 12.Nxc6 bxc6 13.Na3 O-O 14.e5 Nb7 15.Be3
Qb6 16.f5 exf5 17.Rxf5 Nd8 18.Raf1 g6 19.R5f3 Qc7 20.Nc4 Qd7 21.Bh6 Re8 
22.e6 Qxe6 23.Re3 Qd7 24.Re1 Ne6 25.Ne5 Qc8 26.Nxf7 Kxf7 27.Rxe6 Qd7 28.
Qf1+ Kg8 29.Qc4 Kh8 30.Qe4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.46"]
[White "Ozgur, Tibet Kagan"]
[Black "Krishna Teja, N."]
[Result "0-1"]
[WhiteElo "2056"]
[BlackElo "2356"]
[ECO "A07"]
[EventDate "2018.09.05"]
[PlyCount "96"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.O-O Bf5 5.d3 e6 6.Nbd2 Be7 7.Qe1 h6 8.e4 Bh7 
9.Qe2 O-O 10.Re1 a5 11.exd5 cxd5 12.a4 Nc6 13.Nb3 Rc8 14.c3 Nd7 15.Nfd4 
Nxd4 16.Nxd4 Nc5 17.Rd1 Qd7 18.b3 Bf6 19.Ba3 Rfe8 20.Rab1 Na6 21.Qd2 Bxd4 
22.cxd4 Qc7 23.Rdc1 Qb6 24.Rxc8 Rxc8 25.Bf1 Bg6 26.Be2 Nb4 27.Bxb4 Qxb4 
28.Qb2 Rc3 29.Kf1 Rxd3 30.Bxd3 Bxd3+ 31.Kg1 Bxb1 32.Qxb1 Qxd4 33.Qc2 b6 
34.Qc8+ Kh7 35.Qc2+ g6 36.Qc7 Kg7 37.h4 h5 38.Qc2 e5 39.Qe2 e4 40.Qc2 e3 
41.fxe3 Qxe3+ 42.Kh2 d4 43.Qc7 Qf2+ 44.Kh1 Qe1+ 45.Kh2 d3 46.Qxb6 d2 47.
Qd4+ Kh7 48.Qd5 Qe2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.47"]
[White "Schekachikhin, Maxim"]
[Black "Aydincelebi, Kagan"]
[Result "1/2-1/2"]
[WhiteElo "2356"]
[BlackElo "2060"]
[ECO "D24"]
[EventDate "2018.09.05"]
[PlyCount "142"]

1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.Nc3 a6 5.e4 e6 6.Bxc4 b5 7.Bd3 Bb7 8.Bg5 Be7
9.O-O Nbd7 10.Rc1 h6 11.Bh4 b4 12.Na4 Bxe4 13.Bxe4 Nxe4 14.Bxe7 Qxe7 15.
Rxc7 Qd6 16.Rxd7 Qxd7 17.Nb6 Qb7 18.Qa4+ Ke7 19.Nxa8 Rxa8 20.Rc1 a5 21.Ne5
Rc8 22.Rc6 f6 23.Qc2 Nd6 24.Qc5 Rxc6 25.Nxc6+ Kd7 26.Nxa5 Qe4 27.h3 Nf5 
28.Qb5+ Kc7 29.Qc5+ Kd7 30.Qa7+ Kc8 31.Qa6+ Kc7 32.Qc4+ Kd7 33.Nb3 Qe1+ 
34.Qf1 Qxf1+ 35.Kxf1 Kd6 36.Ke2 Kd5 37.Kd3 Nd6 38.Nc5 e5 39.dxe5 fxe5 40.
Na6 e4+ 41.Kc2 Kc4 42.g4 g6 43.Nc7 Nf7 44.b3+ Kc5 45.Kd2 Ng5 46.Na6+ Kd4 
47.Nxb4 Nxh3 48.Nc2+ Ke5 49.Ke3 Nf4 50.Nb4 Ng2+ 51.Ke2 Nf4+ 52.Kf1 Kd4 53.
Nc6+ Kc5 54.Ne5 Kb4 55.Nc4 h5 56.gxh5 gxh5 57.Nd2 Ka3 58.Nxe4 Kxa2 59.b4 
Kb3 60.b5 Nd5 61.Ng3 Kb4 62.Nxh5 Kxb5 63.Ke2 Kc4 64.Kf3 Kd4 65.Kg4 Ke4 66.
Ng3+ Ke5 67.Ne2 Nf6+ 68.Kh3 Ne4 69.f4+ Kf5 70.Kh4 Nc3 71.Nxc3 Kxf4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.48"]
[White "Sawlin, Leonid"]
[Black "Liyanage, Ranindu Dilshan"]
[Result "1/2-1/2"]
[WhiteElo "2355"]
[BlackElo "1989"]
[ECO "B96"]
[EventDate "2018.09.05"]
[PlyCount "79"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 h6 8.Bh4 Qb6 
9.a3 Be7 10.Bf2 Qc7 11.Bd3 Nbd7 12.Qe2 b5 13.O-O-O Bb7 14.Rhe1 Nc5 15.Kb1 
Rd8 16.e5 dxe5 17.fxe5 Nd5 18.Nxd5 Bxd5 19.Qg4 Nxd3 20.Rxd3 g6 21.Bh4 g5 
22.Bf2 Qc4 23.b3 Qc7 24.Qh5 Bxa3 25.Bg3 Qe7 26.Red1 Rc8 27.Qe2 Qb7 28.Be1 
Bc4 29.Qh5 Bxd3 30.Rxd3 Qe4 31.Bd2 Rd8 32.Bc3 b4 33.Ba1 Qf4 34.Ka2 g4 35.
Nxe6 Qf2 36.Ng7+ Ke7 37.Nf5+ Ke6 38.Ng7+ Ke7 39.Nf5+ Ke6 40.Ng7+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.49"]
[White "Wadsworth, Matthew"]
[Black "Kilic, Gokturk Kagan"]
[Result "1-0"]
[WhiteElo "2351"]
[BlackElo "1910"]
[ECO "A05"]
[EventDate "2018.09.05"]
[PlyCount "79"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 e6 6.Nc3 d5 7.d4 Nbd7 8.b3 b6 
9.Ba3 Re8 10.Nd2 Bb7 11.Rc1 a6 12.e4 dxe4 13.Ndxe4 Nxe4 14.Nxe4 Rb8 15.d5 
Nf6 16.Nxf6+ Qxf6 17.Qd3 Rbd8 18.Rfd1 a5 19.Rc2 Bc8 20.Bb2 Qe7 21.Bxg7 
Kxg7 22.Re2 Qf6 23.Rde1 Rd6 24.Qc2 Red8 25.h4 Bb7 26.dxe6 Bxg2 27.Kxg2 
fxe6 28.Qe4 Rf8 29.Qe3 h5 30.Rd2 Rfd8 31.Rxd6 Rxd6 32.c5 Rc6 33.cxb6 cxb6 
34.Rd1 Rc3 35.Rd7+ Kg8 36.Qe4 Rc8 37.Rd6 Re8 38.Rxb6 Qf5 39.Qxf5 gxf5 40.
Ra6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.50"]
[White "Nyambileg, Erdene-Ochir"]
[Black "Shailesh, Dravid"]
[Result "1/2-1/2"]
[WhiteElo "1798"]
[BlackElo "2325"]
[ECO "E61"]
[EventDate "2018.09.05"]
[PlyCount "102"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.g3 b6 6.Bg2 Bb7 7.O-O Ne4 8.Qc2 
Nxc3 9.bxc3 Nc6 10.Rd1 d6 11.Bb2 Qc8 12.c5 Na5 13.Qa4 Bc6 14.Qb4 Qa6 15.
cxd6 cxd6 16.Bf1 Bb5 17.Re1 Rac8 18.a4 Bc4 19.Nd2 Bh6 20.Nxc4 Nxc4 21.e4 
Rc7 22.e5 d5 23.e6 f6 24.a5 b5 25.Bxc4 bxc4 26.Re2 Rfc8 27.Ba3 Rb7 28.Qa4 
Qc6 29.Qxc6 Rxc6 30.Bb4 Kf8 31.Kg2 Ke8 32.f4 f5 33.Raa2 Bg7 34.Rab2 a6 35.
Bc5 Rxb2 36.Rxb2 Rxe6 37.Kf2 Bf6 38.Rb8+ Kf7 39.Rd8 g5 40.Rxd5 gxf4 41.
Rxf5 fxg3+ 42.hxg3 Kg6 43.Rd5 Bg5 44.Bb4 Bd2 45.Rc5 Be1+ 46.Kf3 Rf6+ 47.
Kg4 Re6 48.Rxc4 h5+ 49.Kh3 Re3 50.Rc6+ Kf5 51.Rc5+ Kg6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.51"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Zhao Chenxi"]
[Result "1/2-1/2"]
[WhiteElo "2565"]
[BlackElo "2275"]
[ECO "C55"]
[EventDate "2018.09.05"]
[PlyCount "78"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O O-O 6.Re1 d6 7.a4 h6 8.a5 a6 9.
c3 Be6 10.Nbd2 Qd7 11.Qb3 Bxc4 12.Nxc4 Nd8 13.Ne3 Re8 14.Qa4 Qxa4 15.Rxa4 
Bf8 16.b4 Ne6 17.g3 Rad8 18.Nd5 Nd7 19.Bb2 c6 20.Ne3 Nf6 21.h4 g6 22.c4 h5
23.Raa1 Bh6 24.Bc1 Kh7 25.Rb1 Ng4 26.b5 Nxe3 27.Bxe3 Bxe3 28.Rxe3 axb5 29.
cxb5 Ra8 30.bxc6 bxc6 31.Ra1 Re7 32.Nd2 Nd4 33.Ra4 Rea7 34.Nc4 Kg7 35.Kg2 
f6 36.Nxd6 Rxa5 37.Rxa5 Rxa5 38.Re1 Ra3 39.Rb1 Nb5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.52"]
[White "Escalante Ramirez, Brian Sebastian"]
[Black "Kilic, Efe Mert"]
[Result "1-0"]
[WhiteElo "2436"]
[BlackElo "2269"]
[ECO "B12"]
[EventDate "2018.09.05"]
[PlyCount "69"]

1.e4 c6 2.d4 d5 3.f3 g6 4.Nc3 Bg7 5.Be3 dxe4 6.fxe4 Nf6 7.Nf3 O-O 8.Qd2 b5
9.e5 Nd5 10.Bh6 Nxc3 11.bxc3 Bf5 12.Bxg7 Kxg7 13.Bd3 Bxd3 14.cxd3 Qd5 15.
Qe2 Nd7 16.O-O Nb6 17.Rac1 h6 18.c4 Qe6 19.d5 cxd5 20.Nd4 Qc8 21.cxb5 Qb7 
22.Rf3 e6 23.Qe3 Qe7 24.Rf6 Rac8 25.Rcf1 Nd7 26.h4 Qc5 27.Rxf7+ Rxf7 28.
Nxe6+ Kg8 29.Nxc5 Nxc5 30.Rc1 Rfc7 31.Qxh6 Kf7 32.d4 Ne6 33.Qh7+ Ng7 34.
Rf1+ Ke8 35.Qg8+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.53"]
[White "Garidmagnai, Byambasuren"]
[Black "Zarubitski, Viachaslau"]
[Result "1/2-1/2"]
[WhiteElo "2287"]
[BlackElo "2425"]
[ECO "A06"]
[EventDate "2018.09.05"]
[PlyCount "106"]

1.Nf3 d5 2.b3 Bf5 3.Bb2 e6 4.e3 Nf6 5.Be2 h6 6.d3 Be7 7.Nbd2 O-O 8.Ne5 
Nbd7 9.f4 Nxe5 10.fxe5 Nd7 11.Bg4 Bh7 12.O-O Bc5 13.d4 Bb6 14.c4 c5 15.
cxd5 cxd4 16.Nc4 dxe3 17.Nxb6 Qxb6 18.Kh1 Rad8 19.d6 Rc8 20.Bd4 Qa5 21.Bf3
Rc2 22.Qe1 Qxe1 23.Rfxe1 b6 24.Rxe3 Rfc8 25.Kg1 Kf8 26.Bb7 Rc1+ 27.Rxc1 
Rxc1+ 28.Kf2 Ke8 29.Ba6 Kd8 30.a4 Rc2+ 31.Kg3 Nb8 32.Bb5 Nc6 33.Bc3 Kd7 
34.Kf3 Bg6 35.b4 Bh5+ 36.g4 Bg6 37.h3 h5 38.a5 bxa5 39.bxa5 hxg4+ 40.hxg4 
f6 41.exf6 gxf6 42.Bxf6 Kxd6 43.Bd3 Bxd3 44.Rxd3+ Kc5 45.g5 e5 46.g6 Nd4+ 
47.Kg4 Rg2+ 48.Rg3 Rxg3+ 49.Kxg3 Kd5 50.Kg4 Ke6 51.Kg5 a6 52.Bd8 Nf5 53.
Bb6 Ng7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.54"]
[White "Huber, Martin Christian"]
[Black "Wong Yinn Long"]
[Result "1-0"]
[WhiteElo "2390"]
[BlackElo "2261"]
[ECO "B38"]
[EventDate "2018.09.05"]
[PlyCount "123"]

1.Nf3 c5 2.c4 g6 3.e4 Nc6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 Qb6 7.Nb3 Qd8 8.Nd4 
Qb6 9.Nb3 Qd8 10.Qd2 Nf6 11.f3 O-O 12.Nc3 d6 13.Be2 a5 14.Na4 Nd7 15.O-O 
b6 16.Nd4 Bb7 17.Nb5 Na7 18.Nac3 Nxb5 19.Nxb5 Rc8 20.Rac1 Ba6 21.b3 Nc5 
22.Rfd1 Qd7 23.Bf1 Rfd8 24.Qf2 f5 25.exf5 Bxb5 26.cxb5 Qxf5 27.Bd4 Bf8 28.
Bb2 Bh6 29.Bc4+ e6 30.Qd4 Kf7 31.Qh4 Be3+ 32.Kh1 h5 33.Rc3 Bg5 34.Qf2 Bf6 
35.Rc2 Bxb2 36.Rxb2 d5 37.Bf1 Qf6 38.Rbd2 Rd7 39.Qe3 Rcd8 40.Qh6 Qg7 41.
Qg5 Qf6 42.Qh6 e5 43.Re1 Re8 44.Red1 Rh8 45.Qe3 d4 46.Bc4+ Kg7 47.Qe2 Rdd8
48.Rc1 Rhe8 49.Bd3 Rc8 50.Rdc2 Qf4 51.g3 Qg5 52.Be4 Red8 53.Rxc5 Rxc5 54.
Rxc5 bxc5 55.b6 Qf6 56.b7 Qb6 57.Kg2 Qd6 58.Qb5 Qc7 59.Qa6 Kh8 60.Qxg6 Qe7
61.Qh6+ Kg8 62.b8=Q 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.55"]
[White "Yaran, Siar"]
[Black "Nikolovski, Nikola"]
[Result "0-1"]
[WhiteElo "2271"]
[BlackElo "2388"]
[ECO "B50"]
[EventDate "2018.09.05"]
[PlyCount "74"]

1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 Nbd7 5.d3 b6 6.O-O Bb7 7.Nbd2 g6 8.Re1 Bg7
9.Bf1 O-O 10.a3 Qc7 11.b3 e5 12.Bb2 d5 13.Qc2 Rae8 14.Rac1 Nh5 15.exd5 
Bxd5 16.d4 Bc6 17.b4 Re7 18.dxc5 bxc5 19.Ne4 Kh8 20.Nfd2 f5 21.Nxc5 Nxc5 
22.bxc5 Nf4 23.Nc4 Ba8 24.a4 Qc6 25.Ne3 Nh3+ 26.Kh1 f4 27.Nd1 e4 28.c4 e3 
29.Bxg7+ Kxg7 30.fxe3 fxe3 31.Nxe3 Nf2+ 32.Kg1 Nh3+ 33.Kh1 Nf2+ 34.Kg1 
Qxc5 35.Qc3+ Kg8 36.Rc2 Ng4 37.Rce2 Rfe8 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.56"]
[White "Petkov, Momchil"]
[Black "Macovei, Andrei"]
[Result "0-1"]
[WhiteElo "2163"]
[BlackElo "2385"]
[ECO "A48"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.d4 Nf6 2.Bf4 g6 3.e3 Bg7 4.Nf3 d6 5.h3 O-O 6.Be2 b6 7.O-O Bb7 8.c4 Nbd7 
9.Nc3 Re8 10.Bh2 e5 11.a4 a5 12.Nb5 Ne4 13.Rc1 f5 14.Qb3 Kh8 15.Rfe1 Nb8 
16.c5 Na6 17.cxd6 cxd6 18.Nc7 Nxc7 19.Qxb6 Ne6 20.Qxb7 exd4 21.exd4 Nxd4 
22.Nxd4 Bxd4 23.Rc7 Qh4 24.Rd1 Bxf2+ 25.Kh1 Rab8 26.Qd5 Bb6 27.Bg1 Ng3+ 
28.Kh2 Bxg1+ 29.Rxg1 Qf4 30.Rd1 Nxe2+ 31.Kh1 Ng3+ 32.Kh2 Ne4+ 33.Kg1 Rxb2 
34.Qd4+ Qe5 35.Qa7 Rxg2+ 36.Kxg2 Qg3+ 37.Kf1 Nd2+ 38.Rxd2 Re1# 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.57"]
[White "Murphy, Conor"]
[Black "Eren, Ataberk"]
[Result "1-0"]
[WhiteElo "2357"]
[BlackElo "2180"]
[ECO "C11"]
[EventDate "2018.09.05"]
[PlyCount "90"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 O-O 
9.dxc5 Bxc5 10.O-O-O a6 11.Bxc5 Nxc5 12.Kb1 f5 13.exf6 Qxf6 14.g3 Rd8 15.
Nd4 Bd7 16.Bg2 Be8 17.Qe3 Nxd4 18.Rxd4 Rac8 19.f5 Qxf5 20.Rf1 Qg6 21.Nxd5 
exd5 22.Bxd5+ Rxd5 23.Rxd5 Ne4 24.Rdf5 Bd7 25.Qxe4 Re8 26.b3 Bxf5 27.Qxf5 
Re1+ 28.Kb2 Rxf1 29.Qxf1 h5 30.Qc4+ Kh8 31.Qc8+ Kh7 32.Qxb7 Qf6+ 33.Ka3 
Qe5 34.Qf3 a5 35.Qd3+ g6 36.Qd7+ Kh6 37.Qd2+ g5 38.c4 Qc5+ 39.Ka4 Kg6 40.
a3 g4 41.Qd3+ Kh6 42.Qd5 Qf2 43.c5 Qxh2 44.Qd6+ Kg7 45.c6 Qe2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.58"]
[White "Piyumantha, M. Sasith Nipun"]
[Black "Bashirli, Nail"]
[Result "0-1"]
[WhiteElo "2139"]
[BlackElo "2354"]
[ECO "D36"]
[EventDate "2018.09.05"]
[PlyCount "78"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.cxd5 exd5 5.Bg5 Nbd7 6.Nc3 Be7 7.e3 c6 8.Bd3 
O-O 9.Qc2 Re8 10.O-O Nf8 11.h3 g6 12.Rab1 Ne6 13.Bxf6 Bxf6 14.b4 a5 15.a3 
axb4 16.axb4 b5 17.Ra1 Bd7 18.Rxa8 Qxa8 19.Qb2 Ng5 20.Nxg5 Bxg5 21.Ra1 Qb8
22.Ne2 Be7 23.Qc3 Qb7 24.Qa3 Qc7 25.Qc3 Qd6 26.Ra7 Rd8 27.Qc5 Kf8 28.Ra1 
Qf6 29.Qc3 Bd6 30.Bc2 Qe7 31.Rb1 Qg5 32.Kf1 Re8 33.Nc1 Re6 34.Nd3 Rf6 35.
Ne5 Bf5 36.Nf3 Qh5 37.Bxf5 Qxf5 38.Ra1 Kg7 39.Qxc6 Qd3+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.59"]
[White "Gulden, Egemen"]
[Black "Murzin, Volodar"]
[Result "0-1"]
[WhiteElo "2068"]
[BlackElo "2349"]
[ECO "B13"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 g6 5.c3 Bf5 6.Bxf5 gxf5 7.Bf4 Nc6 8.Nf3 
Bg7 9.Nbd2 e6 10.Qe2 Nge7 11.Qe3 h5 12.Ne5 Nxe5 13.dxe5 Qb6 14.Qxb6 axb6 
15.Nf3 Ng6 16.Be3 Nxe5 17.Nxe5 Bxe5 18.Bxb6 Kd7 19.a4 Ra6 20.a5 Rha8 21.
Rd1 Bc7 22.Bxc7 Kxc7 23.b4 b6 24.axb6+ Kxb6 25.h4 Ra1 26.Ke2 R1a2+ 27.Ke3 
R8a3 28.Rd3 e5 29.g3 d4+ 30.cxd4 f4+ 31.gxf4 exf4+ 32.Kxf4 Rxd3 33.Ke4 
Rad2 34.f4 Rxd4+ 35.Kf5 Rd5+ 36.Kf6 Rf2 37.Kxf7 Rd6 38.Ke7 Rh6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.60"]
[White "Gunduz, Umut Erdem"]
[Black "Pigeat, Alexandre"]
[Result "1-0"]
[WhiteElo "2119"]
[BlackElo "2347"]
[ECO "C07"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd7 7.O-O a6 8.Re1 
Nc6 9.Nb3 Bb4 10.Bd2 Bd6 11.c3 Nf6 12.cxd4 O-O 13.Rc1 Ne7 14.Ne5 Qd8 15.
Re3 Nf5 16.Rh3 Nxd4 17.Ba5 b6 18.Qxd4 bxa5 19.Bd3 Bxe5 20.Qxe5 g6 21.Nxa5 
Bd7 22.b4 Ng4 23.Qe2 Qg5 24.f4 Qd5 25.Qxg4 Qd4+ 26.Kh1 e5 27.Qh4 Bxh3 28.
Qxh3 Qxf4 29.Rb1 e4 30.Rf1 Qd2 31.Bxe4 Rae8 32.Nb3 Qxb4 33.Bd5 Re5 34.Qd3 
a5 35.Nd2 Kg7 36.Nf3 Rf5 37.Be4 Rf4 38.Bd5 Rd8 39.Qb3 Qc5 40.Qb2+ f6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.61"]
[White "Baylav, Can"]
[Black "Hollan, Martin"]
[Result "0-1"]
[WhiteElo "2026"]
[BlackElo "2336"]
[ECO "C60"]
[EventDate "2018.09.05"]
[PlyCount "102"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 Nge7 6.d4 exd4 7.cxd4 a6 8.Ba4 
b5 9.Bb3 d6 10.h3 O-O 11.Nc3 Na5 12.Bc2 c5 13.a3 h6 14.Bf4 cxd4 15.Nxd4 
Bb7 16.Rb1 Rc8 17.Qd3 Nc4 18.Rfe1 Qb6 19.Nde2 Rfd8 20.Bb3 d5 21.exd5 Nxd5 
22.Nxd5 Bxd5 23.Bxc4 Bxc4 24.Qg3 Bd3 25.Rbc1 Bxe2 26.Rxc8 Rxc8 27.Rxe2 Qd4
28.Qe3 g5 29.Qxd4 Bxd4 30.Be3 Bxe3 31.fxe3 Kf8 32.Kf2 Ke7 33.e4 Ke6 34.Ke3
Rc1 35.Kd4 Rc4+ 36.Kd3 Ke5 37.Rf2 Rd4+ 38.Kc3 Rd7 39.Rf5+ Kxe4 40.Rf6 h5 
41.Rxa6 Rd3+ 42.Kb4 Rd2 43.b3 Rxg2 44.Kxb5 Rg3 45.b4 Rxh3 46.Kc6 g4 47.Ra8
Rc3+ 48.Kd6 g3 49.a4 h4 50.Rg8 h3 51.b5 h2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.62"]
[White "Sevgi, Volkan"]
[Black "Rodrigue-Lemieux, Shawn"]
[Result "1-0"]
[WhiteElo "2323"]
[BlackElo "2250"]
[ECO "A07"]
[EventDate "2018.09.05"]
[PlyCount "95"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 e6 4.O-O Be7 5.b3 O-O 6.Bb2 Nbd7 7.d3 Bd6 8.c4 c6 
9.Nbd2 e5 10.cxd5 cxd5 11.e4 d4 12.Nc4 Bc7 13.Ba3 Re8 14.Nd6 Bxd6 15.Bxd6 
Qb6 16.Ba3 Qa6 17.Bb2 Nc5 18.Nxe5 Rxe5 19.Bxd4 Ncd7 20.Bxe5 Nxe5 21.d4 Nc6
22.d5 Ne5 23.Qd4 Nfd7 24.f4 Ng6 25.Kh1 Qb6 26.Qd2 Nc5 27.Rac1 Bd7 28.b4 
Na6 29.a3 Rd8 30.e5 Bf5 31.Qe2 Nc7 32.Qh5 Bd7 33.Rfe1 Ba4 34.f5 Nf8 35.e6 
fxe6 36.fxe6 Ng6 37.Rf1 Be8 38.Qf5 Qd6 39.h4 Qxg3 40.Qf2 Qxf2 41.Rxf2 Nb5 
42.Rcf1 h5 43.Be4 Nd6 44.Rf8+ Kh7 45.Bd3 Kh6 46.e7 Rc8 47.Rg1 Rc3 48.Rxg6+
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.63"]
[White "Nastase, Robert-Paul"]
[Black "Zrikem, Nassim"]
[Result "1-0"]
[WhiteElo "2313"]
[BlackElo "2066"]
[ECO "C58"]
[EventDate "2018.09.05"]
[PlyCount "98"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.
Bd3 Nd5 9.Nf3 Bd6 10.O-O O-O 11.Re1 Qc7 12.Bf1 Bg4 13.h3 Bh5 14.c4 Nf4 15.
d3 Ne6 16.Be2 Rad8 17.Qa4 f5 18.b4 e4 19.Ng5 Nxg5 20.Bxh5 Nf7 21.Bxf7+ 
Rxf7 22.Bb2 Bh2+ 23.Kh1 Be5 24.Bxe5 Qxe5 25.Qxa5 Qxa5 26.bxa5 Rxd3 27.Rc1 
f4 28.Nc3 e3 29.fxe3 fxe3 30.Rab1 h6 31.Rb2 Re7 32.Re2 g5 33.Kg1 Kg7 34.
Kf1 Re5 35.Nd1 Rd2 36.Ke1 Rxa5 37.Rc2 Rd3 38.Rxe3 Rd6 39.Nc3 Rd4 40.Re4 
Rd3 41.Ke2 Rg3 42.Kf2 Rd3 43.Re3 Rd4 44.Ne2 Rd6 45.Ng3 Kg6 46.c5 Rf6+ 47.
Rf3 Re6 48.Rd3 Kf7 49.Rd7+ Ke8 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.64"]
[White "Zlatin, Alexander"]
[Black "Erdogan, Anil Berk"]
[Result "1-0"]
[WhiteElo "2312"]
[BlackElo "2083"]
[ECO "C00"]
[EventDate "2018.09.05"]
[PlyCount "57"]

1.e4 e6 2.b3 d5 3.Bb2 dxe4 4.Nc3 f5 5.f3 Bd6 6.g3 exf3 7.Nxf3 Nf6 8.Bc4 
O-O 9.Qe2 Re8 10.O-O-O Nc6 11.d4 Nb4 12.Rhe1 c6 13.Ne5 Nbd5 14.g4 Bxe5 15.
dxe5 Nxg4 16.h3 Qg5+ 17.Kb1 Nge3 18.Qd2 h6 19.Nxd5 Nxd1 20.Nf6+ gxf6 21.
Qxd1 Kf7 22.Rg1 Rd8 23.Qe1 Qf4 24.exf6 Rg8 25.Rxg8 Kxg8 26.Bxe6+ Kh7 27.
Bg8+ Kg6 28.Qe8+ Kg5 29.Bc1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.65"]
[White "Suleymenov, Alisher"]
[Black "Ozturk, Efe Hakan"]
[Result "1/2-1/2"]
[WhiteElo "2307"]
[BlackElo "2065"]
[ECO "D36"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 Be7 7.Bd3 Nbd7 8.Qc2 
Nh5 9.Bxe7 Qxe7 10.Nge2 g6 11.g4 Ng7 12.O-O-O Nb6 13.h3 Bd7 14.Nf4 g5 15.
Nfe2 h5 16.Ng3 O-O-O 17.Nf5 Nxf5 18.Bxf5 Bxf5 19.Qxf5+ Kb8 20.h4 Rdg8 21.
gxh5 Rxh5 22.hxg5 Rhxg5 23.Qf4+ Qc7 24.Rh4 Nc4 25.Ne2 Qxf4 26.Rxf4 Nd6 27.
Ng3 Rh8 28.Kd2 Rh2 29.Kd3 f5 30.Nf1 Rh1 31.Ke2 Rgg1 32.Rf3 Kc7 33.Rg3 Ne4 
34.Rf3 Nd6 35.Rg3 Ne4 36.Rf3 Nd6 37.Rg3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.66"]
[White "Akin, Kadir"]
[Black "Milosevic, Milos"]
[Result "0-1"]
[WhiteElo "1974"]
[BlackElo "2292"]
[ECO "C01"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Nf6 5.Nf3 Bd6 6.O-O O-O 7.Bg5 h6 8.Bh4 
Be6 9.Re1 c5 10.dxc5 Bxc5 11.Nc3 Nc6 12.a3 a5 13.Qd2 Be7 14.Rad1 Rc8 15.
Nb5 Qb6 16.Qf4 Nh5 17.Qa4 Bc5 18.Rd2 Bd7 19.c3 Na7 20.Nfd4 Nf4 21.Bf1 Ne6 
22.Nxe6 fxe6 23.c4 dxc4 24.Bxc4 Nxb5 25.Rxd7 Bxf2+ 26.Kh1 Bxe1 27.Bxe1 Qc6
28.Qxb5 Qxc4 29.Rxg7+ Kxg7 30.Qe5+ Kh7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.67"]
[White "Taalaibekov, Tagir"]
[Black "Ozsakallioglu, Okan"]
[Result "0-1"]
[WhiteElo "2291"]
[BlackElo "1955"]
[ECO "E69"]
[EventDate "2018.09.05"]
[PlyCount "84"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 d6 5.O-O O-O 6.c4 Nbd7 7.Nc3 c6 8.e4 e5 
9.h3 Re8 10.Be3 exd4 11.Nxd4 Nc5 12.f3 a5 13.Qd2 a4 14.Rad1 Qa5 15.Nc2 Be6
16.Na3 Qb4 17.Rfe1 Nfd7 18.f4 Bxc4 19.Nxc4 Qxc4 20.Qxd6 a3 21.Bf1 Qb4 22.
Nb1 axb2 23.a3 Qxe4 24.Re2 Qf3 25.Bxc5 Nxc5 26.Rg2 Ne4 27.Qd7 Nf6 28.Qd6 
Nd5 29.Rd3 Re3 30.Be2 Qe4 31.Nd2 Rxd3 32.Nxe4 b1=Q+ 33.Kh2 Re3 34.Ng5 Rae8
35.Bc4 Re1 36.Rf2 h5 37.Bxd5 cxd5 38.Qxd5 Qf5 39.Qxb7 R1e2 40.Rxe2 Rxe2+ 
41.Kh1 Re1+ 42.Kg2 Qc2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.68"]
[White "Karaoglan, Doruk"]
[Black "Sanal, Vahap"]
[Result "0-1"]
[WhiteElo "2196"]
[BlackElo "2502"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "46"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 O-O 6.Bb3 h6 7.h3 d5 8.Qe2 a5 9.
a4 b6 10.O-O Ba6 11.exd5 e4 12.Ne1 exd3 13.Nxd3 Ne5 14.c4 Nxd3 15.Qxd3 c6 
16.Rd1 cxd5 17.Qf3 Qe7 18.Nd2 Rad8 19.Rf1 Rfe8 20.Qg3 dxc4 21.Nxc4 Ne4 22.
Qf3 Nxf2 23.Bxh6 Ng4+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.69"]
[White "Cirovic, Miroljub"]
[Black "Dedebas, Emre Emin"]
[Result "1-0"]
[WhiteElo "2181"]
[BlackElo "2334"]
[ECO "E16"]
[EventDate "2018.09.05"]
[PlyCount "108"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 a5 7.O-O O-O 8.Nc3 d6 
9.Rc1 Nbd7 10.Qc2 Re8 11.Rfd1 Qc8 12.d5 Nc5 13.a3 Bxc3 14.Bxc3 Nce4 15.
Bxf6 Nxf6 16.Nd4 e5 17.Nb5 a4 18.Nc3 Qd7 19.e4 Ra5 20.Bf1 Rea8 21.Qd2 Rc5 
22.f3 Qe8 23.Nxa4 Qxa4 24.b4 Qxa3 25.bxc5 Qxf3 26.Bg2 Qb3 27.cxd6 cxd6 28.
Qc3 Qxc3 29.Rxc3 Nd7 30.Rb1 Nc5 31.Rcc1 Ra6 32.Ra1 Nb3 33.Rxa6 Bxa6 34.Rb1
Bxc4 35.Bf1 b5 36.Bxc4 bxc4 37.Rb2 f5 38.Rc2 fxe4 39.Rxc4 Nd4 40.Kf2 Nf5 
41.Rc6 h5 42.h3 e3+ 43.Ke1 Nxg3 44.Rxd6 Kf7 45.Re6 e4 46.Re5 Kf6 47.d6 
Kxe5 48.d7 Kf4 49.d8=Q g5 50.Qd6+ Kf3 51.Qf6+ Kg2 52.Qxg5 Kxh3 53.Qxe3 h4 
54.Qg5 e3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.70"]
[White "Urazayev, Arystanbek"]
[Black "Sezdbekov, Ruslan"]
[Result "1-0"]
[WhiteElo "2333"]
[BlackElo "2160"]
[ECO "C42"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Bd6 7.O-O O-O 8.c4 c6
9.Nc3 Nxc3 10.bxc3 Bg4 11.h3 Bh5 12.Rb1 dxc4 13.Bxc4 Nd7 14.Rxb7 Nb6 15.
Ba6 Re8 16.c4 Bc7 17.Ba3 Re6 18.d5 cxd5 19.cxd5 Rf6 20.g4 Nxd5 21.Bc4 Nb6 
22.Qxd8+ Bxd8 23.Re1 h6 24.Re8+ Kh7 25.Ne5 Nxc4 26.Nxc4 Bg6 27.Rd7 Rc6 28.
Nd6 Rc3 29.Bb4 Rc1+ 30.Kg2 a5 31.Bxa5 Rxa5 32.Rdxd8 Bd3 33.Nxf7 Bf1+ 34.
Kg3 Rc3+ 35.f3 Rcc5 36.Rd6 g5 37.Re7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.71"]
[White "Ozenir, Ekin Baris"]
[Black "Ismayilov, Muhammad"]
[Result "1-0"]
[WhiteElo "2303"]
[BlackElo "2137"]
[ECO "D34"]
[EventDate "2018.09.05"]
[PlyCount "123"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O 
O-O 9.Bg5 cxd4 10.Nxd4 h6 11.Bf4 Bg4 12.h3 Be6 13.Rc1 Qd7 14.Nxe6 fxe6 15.
Qd3 Rfd8 16.Rcd1 Bb4 17.a3 Bxc3 18.Qxc3 Qe7 19.b4 a6 20.g4 Rac8 21.Qb3 Qf7
22.Bh2 e5 23.e3 e4 24.Qb2 Qe6 25.b5 Na5 26.bxa6 Qxa6 27.Rb1 Rc6 28.Rfd1 
Rd7 29.Bf1 Nc4 30.Bxc4 Rxc4 31.Be5 Ra4 32.Qb5 Qc6 33.Qxc6 bxc6 34.Rdc1 
Rxa3 35.Rxc6 Ne8 36.Rc8 Kf7 37.Rbb8 Re7 38.Bd4 Ra6 39.Rd8 Nd6 40.Kg2 Rc6 
41.Kg3 Ke6 42.Rg8 Rcc7 43.Rb6 Rf7 44.Bb2 Rf3+ 45.Kh4 g5+ 46.Kh5 Rxh3+ 47.
Kg6 Rb7 48.Rxb7 Nxb7 49.Re8+ Kd7 50.Rh8 Rh4 51.Rh7+ Kc6 52.Rxh6 Rxh6+ 53.
Kxh6 Nc5 54.Kxg5 Nd3 55.Bd4 Nxf2 56.Kh5 Kd7 57.g5 Ke8 58.Kh6 Kf8 59.Kh7 
Nh3 60.g6 Ng5+ 61.Kh8 Ne6 62.g7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.72"]
[White "Tifferet, Shaked"]
[Black "Ongut, Tamas Gunes"]
[Result "1/2-1/2"]
[WhiteElo "2299"]
[BlackElo "2121"]
[ECO "A07"]
[EventDate "2018.09.05"]
[PlyCount "147"]

1.Nf3 d5 2.g3 Nc6 3.Bg2 e5 4.d3 f6 5.a3 Be6 6.b4 Qd7 7.Nbd2 g5 8.Bb2 h5 9.
h4 g4 10.Ng1 a5 11.b5 Nd8 12.e3 Qxb5 13.Rb1 Qd7 14.Ne2 Nf7 15.O-O Ne7 16.
c4 c6 17.d4 dxc4 18.Qc2 Bg7 19.dxe5 fxe5 20.Nxc4 Qc7 21.a4 O-O 22.Ba3 Rfe8
23.Bc5 Nd5 24.Rfc1 Nf6 25.Bb6 Qc8 26.Nxa5 Bf5 27.e4 Bg6 28.Nc4 Bh6 29.Rd1 
Qe6 30.a5 Nd7 31.Nc1 Nxb6 32.Rxb6 Qe7 33.Nd3 Bg7 34.Qb3 Ra7 35.Rb1 Rd8 36.
Nb4 Qc7 37.a6 Bf8 38.axb7 Rxb7 39.Rxb7 Qxb7 40.Nxe5 Qxb4 41.Qxb4 Bxb4 42.
Nxg6 Bd6 43.Rc1 c5 44.Nf4 Ne5 45.Nxh5 Nd3 46.Rc2 Be5 47.Bf1 Ne1 48.Rc1 
Nf3+ 49.Kg2 Rd2 50.Bc4+ Kh7 51.Be6 Bd4 52.Rf1 Kh6 53.Bxg4 Ne5 54.Kh3 Nd3 
55.Kg2 Nxf2 56.Kf3 Nd3 57.e5 Nxe5+ 58.Kf4 Bb2 59.Nf6 Rd4+ 60.Kf5 Nc4 61.
Re1 Rd6 62.Re6 Rxe6 63.Kxe6 Bxf6 64.Kxf6 Ne3 65.Be2 Ng2 66.h5 Ne3 67.Ke5 
Kg5 68.g4 c4 69.Kd4 Nxg4 70.Bxg4 c3 71.Kxc3 Kh6 72.Kd4 Kg7 73.Ke5 Kh8 74.
Ke4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.73"]
[White "Cansun, Can Alp"]
[Black "Cadilhac, Igor Tokuichi Kikuchi"]
[Result "0-1"]
[WhiteElo "2110"]
[BlackElo "2286"]
[ECO "B34"]
[EventDate "2018.09.05"]
[PlyCount "96"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Bg7 6.Be3 Nf6 7.Nxc6 bxc6 8.e5
Ng8 9.Bd4 Qc7 10.e6 Nf6 11.exd7+ Bxd7 12.Be2 O-O 13.O-O Rfd8 14.Bc5 Bf5 
15.Qc1 Nd5 16.Bf3 Nxc3 17.bxc3 Bxc3 18.Rb1 Rd2 19.Qa3 Be5 20.h3 Rxc2 21.
Bxe7 Rc3 22.Rb3 Rc2 23.Bd1 Rd2 24.Bb4 Bh2+ 25.Kh1 Bd6 26.Bf3 Bxb4 27.Rxb4 
Re8 28.Rb2 Rxb2 29.Qxb2 c5 30.Rc1 Be6 31.Qb5 Rc8 32.a4 c4 33.Rc3 Rb8 34.
Qg5 Rb1+ 35.Rc1 Rxc1+ 36.Qxc1 c3 37.Be4 Bb3 38.Bc2 Bxc2 39.Qxc2 Qc4 40.Kg1
h5 41.g3 Kh7 42.Kg2 Qb4 43.Qa2 Qe4+ 44.f3 Qe6 45.Qc2 Qe3 46.Qb3 Kg7 47.h4 
Qe2+ 48.Kh3 Qe6+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.74"]
[White "Lin Peisen"]
[Black "Akdogan, Alperen"]
[Result "1-0"]
[WhiteElo "2034"]
[BlackElo "2278"]
[ECO "B04"]
[EventDate "2018.09.05"]
[PlyCount "97"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 g6 5.Bc4 Nb6 6.Bb3 Bg7 7.a4 a5 8.O-O O-O 
9.h3 Na6 10.Be3 c6 11.Nc3 d5 12.Qe2 Nb4 13.Rad1 Kh8 14.Nh2 Be6 15.Nb1 Nc4 
16.c3 Nxe3 17.Qxe3 Na6 18.Rd2 Qb6 19.Bc2 c5 20.f4 Rac8 21.Nf3 f6 22.g4 
cxd4 23.cxd4 Nb4 24.Bd1 Bg8 25.Nc3 fxe5 26.fxe5 Nc6 27.Nb5 Nd8 28.Bb3 Nc6 
29.Bc2 Nb4 30.Bb1 Rf7 31.Rdf2 Rcf8 32.Kg2 Rf4 33.Kg3 R4f7 34.h4 Na6 35.Rh1
Nc7 36.Nxc7 Qxc7 37.h5 gxh5 38.Rxh5 Qc4 39.b3 Qb4 40.Qd3 h6 41.g5 Qb6 42.
Qg6 Qxb3 43.Bd3 Qd1 44.Kg2 Rc8 45.e6 Rc6 46.Rxh6+ Bxh6 47.Qxh6+ Rh7 48.
Bxh7 Bxh7 49.g6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.75"]
[White "Beukema, Christiaan"]
[Black "Kara, Yanki"]
[Result "0-1"]
[WhiteElo "1904"]
[BlackElo "2262"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "64"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 a6 5.a4 b6 6.Bc4 e6 7.O-O Nd7 8.Re1 h6 9.
Bf4 Ne7 10.Qd2 Bb7 11.d5 e5 12.Be3 f5 13.exf5 gxf5 14.Qe2 Ng6 15.Nd2 Nf6 
16.f4 e4 17.Nb3 Bc8 18.Nd4 Ng4 19.Rad1 Bxd4 20.Bxd4 O-O 21.g3 Kh7 22.Qg2 
Rg8 23.Nxe4 fxe4 24.Qxe4 Nf6 25.Bxf6 Qxf6 26.Bd3 Bg4 27.f5 Ne5 28.Be2 Qxf5
29.Bxg4 Qxe4 30.Rxe4 Rxg4 31.Rxg4 Nxg4 32.Rd4 Ne5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.76"]
[White "Fleri, Matthew"]
[Black "Yilmaz, Goktan"]
[Result "0-1"]
[WhiteElo "1625"]
[BlackElo "2237"]
[ECO "B22"]
[EventDate "2018.09.05"]
[PlyCount "102"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 Nc6 6.cxd4 d6 7.Bc4 Nb6 8.Bb3 
dxe5 9.dxe5 Qxd1+ 10.Bxd1 g6 11.O-O Bg7 12.Re1 O-O 13.b3 Rd8 14.Nc3 Bg4 
15.Bf4 Nb4 16.Bg3 Nd3 17.Rf1 Rac8 18.Nb5 Rc5 19.Nbd4 Bxf3 20.Nxf3 Nxe5 21.
Nxe5 Bxe5 22.Bxe5 Rxe5 23.Bf3 Nd5 24.Rfe1 Rxe1+ 25.Rxe1 e6 26.Kf1 Kf8 27.
Rc1 Ke7 28.g3 Kd7 29.Ke2 Rc8 30.Rxc8 Kxc8 31.a3 Kc7 32.Kd3 Kd6 33.Kc4 b6 
34.Bg2 g5 35.Bf3 f5 36.Bg2 Nc7 37.Bh1 e5 38.a4 e4 39.Bg2 Ke5 40.Kc3 f4 41.
Kd2 Kd4 42.Bf1 Nd5 43.Bc4 Nf6 44.Be6 h5 45.h3 h4 46.gxh4 gxh4 47.Bc4 a5 
48.Ke2 Nd5 49.Kd2 f3 50.Bb5 Nf4 51.Bf1 Nd3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.77"]
[White "Samani, Yamac"]
[Black "Helander, Benjamin"]
[Result "1-0"]
[WhiteElo "2226"]
[BlackElo "1994"]
[ECO "C00"]
[EventDate "2018.09.05"]
[PlyCount "56"]

1.e4 e6 2.d3 d5 3.Qe2 Nf6 4.Nf3 Be7 5.g3 c5 6.Bg2 Nc6 7.O-O O-O 8.e5 Nd7 
9.c4 d4 10.h4 Rb8 11.Bf4 b5 12.b3 Qc7 13.Nbd2 a5 14.Rfe1 a4 15.Ne4 axb3 
16.axb3 bxc4 17.bxc4 Bb7 18.h5 Ra8 19.Rab1 Rfb8 20.h6 g6 21.Nd6 Bc8 22.
Rxb8 Rxb8 23.Ng5 Bxd6 24.exd6 Qb6 25.Nxf7 Nf6 26.Ne5 Nxe5 27.Qxe5 Qd8 28.
d7 Ra8 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.78"]
[White "Tasdogen, Dincer"]
[Black "Nurgaliev, Sauat"]
[Result "1-0"]
[WhiteElo "2329"]
[BlackElo "1685"]
[ECO "C49"]
[EventDate "2018.09.05"]
[PlyCount "95"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Bg5 Be6 8.Ne2 
Bg4 9.c3 Ba5 10.Ng3 h6 11.Be3 Ne7 12.h3 Be6 13.d4 Ng6 14.a4 c6 15.Bd3 Bc7 
16.c4 exd4 17.Nxd4 Ne5 18.Rc1 Nfd7 19.Be2 Qh4 20.Kh2 Nf6 21.Nxe6 fxe6 22.
f4 Nfd7 23.fxe5 Nxe5 24.Rxf8+ Rxf8 25.Qe1 d5 26.cxd5 exd5 27.exd5 Bb8 28.
dxc6 bxc6 29.Kh1 g5 30.Nh5 Qxa4 31.Qc3 Qe4 32.Qb3+ Kh8 33.Qe6 Kh7 34.Qe7+ 
Rf7 35.Qxf7+ Nxf7 36.Nf6+ Kg7 37.Nxe4 Ne5 38.Bd4 Kg6 39.Bxe5 Bxe5 40.Bg4 
h5 41.Rxc6+ Kg7 42.Bf5 Bxb2 43.Rc7+ Kf8 44.Nxg5 a5 45.Ne6+ Kg8 46.Bg6 Bf6 
47.Rc8+ Bd8 48.Rxd8# 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.79"]
[White "Noboa Silva, Kevin"]
[Black "Maltezeanu, Stefan"]
[Result "1-0"]
[WhiteElo "2256"]
[BlackElo "2089"]
[ECO "D93"]
[EventDate "2018.09.05"]
[PlyCount "77"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.Bf4 d5 6.Rc1 c6 7.e3 Bf5 8.Be2 dxc4
9.Bxc4 Nbd7 10.h3 Nb6 11.Bb3 Nbd5 12.Be5 Qd7 13.O-O Rac8 14.Na4 b6 15.Qe2 
Nb4 16.Rfd1 Be6 17.Bxe6 Qxe6 18.a3 Qb3 19.Nc3 Nbd5 20.e4 Nxc3 21.Rxc3 Qa4 
22.Bxf6 Bxf6 23.Rdc1 Rfd8 24.e5 Bg7 25.Qc4 Qxc4 26.Rxc4 f6 27.Rxc6 Rxc6 
28.Rxc6 fxe5 29.dxe5 Rd1+ 30.Kh2 h6 31.Rc7 Rb1 32.b4 a5 33.bxa5 bxa5 34.
Rxe7 Rb3 35.e6 Kf8 36.Rf7+ Kg8 37.Ra7 Rb6 38.Ra8+ Kh7 39.e7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.80"]
[White "Kwon Sehyun"]
[Black "Tuna, Alp"]
[Result "1-0"]
[WhiteElo "2129"]
[BlackElo "2253"]
[ECO "B51"]
[EventDate "2018.09.05"]
[PlyCount "54"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.Bxc6+ bxc6 5.O-O e5 6.c3 Be7 7.d4 f5 8.dxe5 
fxe4 9.exd6 Bxd6 10.Re1 Nf6 11.Nbd2 Bf5 12.Qb3 Qc7 13.h3 Kf8 14.Nh4 Bg6 
15.Nc4 Bh2+ 16.Kh1 Rb8 17.Qa3 Rb5 18.Be3 Kf7 19.Bxc5 Rd8 20.Rad1 Nd5 21.
Nxg6 hxg6 22.Rxe4 Nf6 23.Re7+ Qxe7 24.Bxe7 Rxd1+ 25.Kxh2 Ke6 26.Bxf6 gxf6 
27.Qxa7 Kd5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.81"]
[White "Caglar, Ahmet Ata"]
[Black "Dionizio, Andre Filipe Nascimento"]
[Result "1-0"]
[WhiteElo "2071"]
[BlackElo "2010"]
[ECO "D74"]
[EventDate "2018.09.05"]
[PlyCount "83"]

1.Nf3 d5 2.c4 Nf6 3.cxd5 Nxd5 4.g3 g6 5.Bg2 Bg7 6.O-O O-O 7.d4 c6 8.e4 Nf6
9.Nc3 Bg4 10.h3 Bxf3 11.Bxf3 Qd7 12.Bg2 Rd8 13.Be3 Na6 14.Qe2 Rac8 15.Rfd1
e6 16.Rd2 Qe7 17.Rad1 Nc7 18.Na4 Nd7 19.h4 h6 20.Rd3 Ne8 21.Qd2 Kh7 22.b3 
f5 23.Nc5 b6 24.Nb7 Ne5 25.Nxd8 Nxd3 26.Nxc6 Rxc6 27.Qxd3 Rc8 28.exf5 exf5
29.h5 Qf6 30.hxg6+ Qxg6 31.Bf4 Rd8 32.d5 Nd6 33.Re1 Bf8 34.Re6 Qf7 35.Qe3 
h5 36.Be5 Ne8 37.Qg5 Rd7 38.Bh3 Ng7 39.Bxg7 Bxg7 40.Bxf5+ Kg8 41.Bg6 Qf3 
42.Re8+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.08"]
[Round "5.82"]
[White "Rajic, Ivan"]
[Black "Zhu Yi"]
[Result "0-1"]
[WhiteElo "2021"]
[BlackElo "2335"]
[ECO "C60"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Qf6 4.O-O a6 5.Ba4 Bc5 6.c3 Nge7 7.Re1 b5 8.Bc2 d6
9.d4 Bb6 10.d5 Nd8 11.Bg5 Qg6 12.Bxe7 Kxe7 13.Nbd2 h5 14.Nh4 Qf6 15.Nf5+ 
Kf8 16.a4 Rb8 17.axb5 axb5 18.Qf3 g5 19.b4 g4 20.Qg3 Qg5 21.Nf3 Qf4 22.
Qxf4 exf4 23.N3d4 h4 24.Kf1 Bxf5 25.Nxf5 f6 26.Bd3 Nf7 27.Nd4 Ne5 28.Ne6+ 
Kf7 29.Nxf4 g3 30.fxg3 hxg3 31.h3 Rh4 32.Ne2 Nxd3 33.Nxg3 Rf4+ 34.Ke2 Nxe1
35.Rxe1 Rg8 36.Ra1 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.1"]
[White "Maghsoodloo, Parham"]
[Black "Firouzja, Alireza"]
[Result "1/2-1/2"]
[WhiteElo "2649"]
[BlackElo "2582"]
[ECO "C01"]
[EventDate "2018.09.05"]
[PlyCount "65"]

1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bd6 5.Bd3 Ne7 6.O-O Nbc6 7.c3 Bf5 8.Bxf5
Nxf5 9.Re1+ Nfe7 10.b3 O-O 11.Na3 Ng6 12.Nb5 Be7 13.c4 dxc4 14.bxc4 a6 15.
Nc3 Bb4 16.Qb3 Nh4 17.Nxh4 Qxh4 18.Be3 b5 19.Red1 Rab8 20.Rac1 Bxc3 21.
Qxc3 Ne7 22.g3 Qh5 23.Qa3 Nf5 24.Bf4 bxc4 25.Bxc7 Rbc8 26.Qc5 Qf3 27.Qxc4 
Rxc7 28.Qxc7 Ne3 29.fxe3 Qxe3+ 30.Kg2 Qe2+ 31.Kh3 Qh5+ 32.Kg2 Qe2+ 33.Kh3 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.2"]
[White "Sindarov, Javokhir"]
[Black "Christiansen, Johan-Sebastian"]
[Result "1-0"]
[WhiteElo "2484"]
[BlackElo "2525"]
[ECO "C55"]
[EventDate "2018.09.05"]
[PlyCount "63"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.Nc3 O-O 6.a3 d6 7.O-O Kh8 8.Ng5 Qe8
9.f4 exf4 10.Bxf4 h6 11.Nf3 Ne5 12.Bxe5 dxe5 13.Kh1 Nd7 14.Nd5 Bd8 15.Qe1 
c6 16.Ne3 Nf6 17.Qg3 Bc7 18.Nh4 Be6 19.Rxf6 gxf6 20.Nhf5 Rg8 21.Qh4 Rg6 
22.Nxh6 Kg7 23.Nhf5+ Kg8 24.Rf1 Bxc4 25.Nxc4 Qe6 26.Rf3 Rd8 27.Nce3 Bb6 
28.Rh3 Kf8 29.Rg3 Kg8 30.Ng4 Rd6 31.Nxd6 Qxd6 32.Nh6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.3"]
[White "Donchenko, Alexander"]
[Black "Kollars, Dmitrij"]
[Result "1/2-1/2"]
[WhiteElo "2614"]
[BlackElo "2536"]
[ECO "E81"]
[EventDate "2018.09.05"]
[PlyCount "123"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c5 7.Nge2 Nc6 8.d5 Ne5 
9.Ng3 h5 10.Be2 h4 11.Nf1 e6 12.Bg5 Qb6 13.Qd2 exd5 14.Bxf6 Bxf6 15.Nxd5 
Qd8 16.Nxf6+ Qxf6 17.Ne3 Nc6 18.O-O-O Qd4 19.Nc2 Qxd2+ 20.Rxd2 Rd8 21.Rhd1
Kf8 22.Rxd6 Rxd6 23.Rxd6 Be6 24.Rd1 Re8 25.b3 Kg7 26.Kd2 f5 27.exf5 Bxf5 
28.Ne3 Nd4 29.Re1 Rxe3 30.Kxe3 Nc2+ 31.Kd2 Nxe1 32.Kxe1 g5 33.Kd2 Kf6 34.
Bd3 Bd7 35.Ke3 Ke5 36.g3 hxg3 37.hxg3 b6 38.Bg6 Bc6 39.Bf7 Bd7 40.Bd5 Bf5 
41.Bc6 Bg6 42.Kd2 Kd4 43.f4 gxf4 44.gxf4 Be4 45.Bd7 Bh7 46.Bc6 Be4 47.Bd5 
Bxd5 48.cxd5 Kxd5 49.Ke3 b5 50.Kd3 c4+ 51.bxc4+ bxc4+ 52.Kc3 Ke4 53.Kxc4 
Kxf4 54.a4 Ke5 55.Kc5 a5 56.Kb5 Kd6 57.Kxa5 Kc7 58.Kb5 Kb7 59.a5 Ka7 60.a6
Kb8 61.Kb6 Ka8 62.a7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.4"]
[White "Santos Ruiz, Miguel"]
[Black "Esipenko, Andrei"]
[Result "1/2-1/2"]
[WhiteElo "2524"]
[BlackElo "2593"]
[ECO "C78"]
[EventDate "2018.09.05"]
[PlyCount "63"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.a4 Rb8 8.Nxe5 
Nxe5 9.d4 Bxd4 10.Qxd4 d6 11.Bf4 c5 12.Qd2 O-O 13.f3 Qe7 14.Nc3 c4 15.Ba2 
Be6 16.Bg5 b4 17.Nd5 Bxd5 18.exd5 h6 19.Bh4 Rfc8 20.Rae1 Qd8 21.Qd4 Qb6 
22.Qxb6 Rxb6 23.Bxf6 gxf6 24.f4 Ng6 25.c3 bxc3 26.bxc3 Rb2 27.Bb1 Kg7 28.
Rf3 Rcb8 29.Bxg6 Kxg6 30.f5+ Kg7 31.Re4 Rd2 32.Rxc4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.5"]
[White "Aravindh, Chithambaram"]
[Black "Karthik, Venkataraman"]
[Result "0-1"]
[WhiteElo "2578"]
[BlackElo "2519"]
[ECO "B85"]
[EventDate "2018.09.05"]
[PlyCount "102"]

1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Be2 e6 7.O-O Be7 8.f4 O-O
9.Kh1 Qc7 10.a4 Nc6 11.Be3 Re8 12.Bf3 Bd7 13.Nb3 b6 14.g4 Bc8 15.g5 Nd7 
16.Bg2 Rb8 17.Qe2 Bb7 18.Rf3 Nb4 19.Rh3 g6 20.Qf2 f5 21.Nd4 Bf8 22.exf5 
exf5 23.Rd1 Nc5 24.Nde2 Qf7 25.Rd2 Rbc8 26.Bd4 Bxg2+ 27.Qxg2 d5 28.Rd1 
Nxc2 29.Nxd5 Rxe2 30.Rxh7 Nxd4 31.Rxf7 Kxf7 32.Qf1 Nce6 33.Qh3 Rcc2 34.b4 
Rxh2+ 35.Qxh2 Rxh2+ 36.Kxh2 b5 37.axb5 axb5 38.Ra1 Nc6 39.Kg3 Ned4 40.Rh1 
Bd6 41.Rh7+ Ke6 42.Nc7+ Bxc7 43.Rxc7 Kd6 44.Rb7 Ne7 45.Rb6+ Kc7 46.Rf6 
Ndc6 47.Re6 Kd7 48.Rf6 Nd4 49.Rb6 Kc7 50.Rf6 Ne2+ 51.Kf3 Nxf4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.6"]
[White "Tabatabaei, Mohammadamin"]
[Black "Harsha, Bharathakoti"]
[Result "1-0"]
[WhiteElo "2576"]
[BlackElo "2474"]
[ECO "C78"]
[EventDate "2018.09.05"]
[PlyCount "135"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1 Bc5 8.c3 d6 
9.d4 Bb6 10.Be3 O-O 11.d5 Ne7 12.Bxb6 cxb6 13.Nbd2 Ng6 14.Nf1 Bc8 15.N3d2 
Nf4 16.Bc2 N6h5 17.Ne3 Qg5 18.Kh1 Nf6 19.Nf3 Qh5 20.Ng1 Ng4 21.Nxg4 Bxg4 
22.f3 Bd7 23.Ne2 Qg5 24.Nxf4 Qxf4 25.Qe2 Rfc8 26.Qf2 Rab8 27.a3 Qf6 28.Qe3
h6 29.g3 Re8 30.Kg2 Qg5 31.Qf2 f5 32.exf5 Bxf5 33.h4 Qg6 34.Bxf5 Qxf5 35.
a4 Qd3 36.Rad1 Qc4 37.Re4 Qc5 38.Qe2 bxa4 39.Rxa4 a5 40.Rd2 Rbc8 41.Rg4 b5
42.Qe4 Re7 43.Rg6 a4 44.Rf2 a3 45.bxa3 Qxa3 46.Rxh6 Rxc3 47.Qh7+ Kf7 48.
Rg6 Ke8 49.Qg8+ Kd7 50.Rxg7 Rxg7 51.Qxg7+ Kc8 52.h5 Rc1 53.f4 Qd3 54.Qf8+ 
Kb7 55.fxe5 Qe4+ 56.Qf3 Qxe5 57.Qf5 Qa1 58.Qd7+ Ka6 59.Qxd6+ Ka5 60.Qd8+ 
Kb4 61.Qf8+ Kc4 62.Rf4+ Kxd5 63.Qd8+ Kc5 64.Qc7+ Kd5 65.Rf5+ Ke4 66.Qf4+ 
Kd3 67.Rd5+ Kc3 68.Qd4+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.7"]
[White "Janik, Igor"]
[Black "Vavulin, Maxim"]
[Result "0-1"]
[WhiteElo "2447"]
[BlackElo "2559"]
[ECO "A54"]
[EventDate "2018.09.05"]
[PlyCount "122"]

1.d4 Nf6 2.c4 d6 3.Nf3 Nc6 4.Nc3 e5 5.g3 Bg4 6.d5 Ne7 7.Bg2 Qc8 8.h3 Bd7 
9.Bg5 h6 10.Bxf6 gxf6 11.h4 h5 12.c5 Ng6 13.Rc1 Qd8 14.cxd6 cxd6 15.O-O 
Bh6 16.e3 f5 17.Nd2 f4 18.Nc4 Kf8 19.exf4 Nxf4 20.gxf4 Bxf4 21.Ne2 Bxc1 
22.Nxc1 Qxh4 23.Nxd6 Ke7 24.Ne4 Rag8 25.Ng3 Qf6 26.d6+ Qxd6 27.Qb3 Rg4 28.
Qxb7 Kf8 29.Qa8+ Kg7 30.Qf3 Qf6 31.Qxf6+ Kxf6 32.Bf3 Rg6 33.Kh2 h4 34.Ne4+
Ke7 35.Nc5 Bg4 36.Bh1 Rd6 37.N1b3 Rd1 38.Rxd1 Bxd1 39.Nd2 Rd8 40.Nc4 f6 
41.Nb7 Rd4 42.Nba5 Ke6 43.b3 Rf4 44.Kg1 Bf3 45.Bxf3 Rxf3 46.Nd2 Rd3 47.
Nac4 f5 48.a4 e4 49.b4 Kd5 50.Ne3+ Ke5 51.Ndc4+ Kd4 52.Na5 f4 53.Nf5+ Kc3 
54.Nc6 h3 55.b5 Rd5 56.Nce7 Re5 57.Kh2 Kd3 58.Nh4 Rxe7 59.Ng6 f3 60.Nxe7 
e3 61.Nf5 e2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.8"]
[White "Batsuren, Dambasuren"]
[Black "Hakobian, Aram"]
[Result "1/2-1/2"]
[WhiteElo "2446"]
[BlackElo "2554"]
[ECO "D85"]
[EventDate "2018.09.05"]
[PlyCount "124"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 c5 8.h3 
O-O 9.Be2 b6 10.Be3 Bb7 11.Qd3 e6 12.O-O Nd7 13.Rad1 Nf6 14.e5 Nd5 15.dxc5
Qc7 16.cxb6 axb6 17.Bd2 Ra3 18.Rc1 Rc8 19.Qb1 Nxc3 20.Rxc3 Rxc3 21.Bxc3 
Qxc3 22.Qxb6 Bd5 23.a4 Ra8 24.Bb5 Bxf3 25.gxf3 Bxe5 26.Qe3 Rd8 27.Qxc3 
Bxc3 28.Rc1 Ba5 29.Rc2 Rd1+ 30.Kg2 Kg7 31.Be8 Rd8 32.Bc6 Rd6 33.Be8 Kf6 
34.Rc5 Bb6 35.Rc6 Rxc6 36.Bxc6 Ke5 37.Kg3 Bc7 38.Be8 Kf5+ 39.Kg2 f6 40.Bd7
Ke5 41.Bc8 Kd5 42.Bd7 f5 43.Be8 g5 44.Bd7 h6 45.Bc8 Bb6 46.Kf1 Ke5 47.Kg2 
h5 48.Bd7 Kf6 49.Be8 h4 50.Bd7 Ke7 51.Bc8 Kf6 52.Bd7 e5 53.Bc8 e4 54.fxe4 
fxe4 55.f3 e3 56.Kf1 Ke5 57.Ke2 Kd4 58.Bg4 Ba5 59.Bh5 Bb6 60.Bg4 Ba5 61.
Bh5 Bb6 62.Bg4 Ke5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.9"]
[White "Sadikhov, Ulvi"]
[Black "Van Foreest, Jorden"]
[Result "0-1"]
[WhiteElo "2491"]
[BlackElo "2624"]
[ECO "B52"]
[EventDate "2018.09.05"]
[PlyCount "114"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.c4 Ngf6 6.Nc3 Ne5 7.O-O e6 8.d3
Be7 9.Nxe5 dxe5 10.f4 O-O 11.fxe5 Qd4+ 12.Kh1 Qxe5 13.Bf4 Qh5 14.Qe1 Nd7 
15.e5 Nb8 16.Ne4 Nc6 17.Qg3 Kh8 18.a3 Rad8 19.Rae1 Rd7 20.Nd6 Qg6 21.Qf2 
b6 22.Re3 Nxe5 23.Bxe5 Bxd6 24.Rg3 Bxe5 25.Rxg6 hxg6 26.Qe2 Bf6 27.b3 Kg8 
28.g3 Rfd8 29.Rf3 Rd4 30.h4 g5 31.hxg5 Bxg5 32.Kg2 Bf6 33.a4 a6 34.Qf1 
R8d6 35.Kh3 Rd7 36.Qe2 a5 37.Qf1 Bd8 38.Qe2 Bc7 39.Qe3 Bd6 40.Kg2 Bf8 41.
Kh3 g6 42.Qe2 Bh6 43.Qe5 Bf8 44.Qb8 R4d6 45.Kg2 Kg7 46.g4 Be7 47.Kf1 Bg5 
48.Ke2 e5 49.Rh3 Rd8 50.Qc7 e4 51.dxe4 Rd2+ 52.Ke1 Rd1+ 53.Kf2 R8d2+ 54.
Kf3 Rd3+ 55.Ke2 R1d2+ 56.Ke1 Rxh3 57.Qe5+ Bf6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.10"]
[White "Sargsian, Shant"]
[Black "Karthikeyan, Murali"]
[Result "0-1"]
[WhiteElo "2477"]
[BlackElo "2605"]
[ECO "E97"]
[EventDate "2018.09.05"]
[PlyCount "94"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.Be3 Re8 
9.dxe5 dxe5 10.h3 Nh5 11.Nd5 Nf4 12.Re1 Ne6 13.Bf1 Ncd4 14.Nxd4 exd4 15.
Bd2 c6 16.Nb4 Nc5 17.Qf3 d3 18.Nxd3 Nxd3 19.Bxd3 Bxb2 20.Rab1 Be5 21.Bh6 
c5 22.Bc2 Qh4 23.Be3 b6 24.Rbd1 g5 25.Ba4 g4 26.g3 Qxh3 27.Qg2 Qxg2+ 28.
Kxg2 Re7 29.Rd8+ Kg7 30.Bc6 Bb7 31.Rxa8 Bxc6 32.Rd8 Bc7 33.Rd5 Bxd5 34.
exd5 Kg6 35.a4 Re4 36.Rc1 h5 37.a5 f5 38.axb6 axb6 39.Rc3 h4 40.gxh4 f4 
41.Bd2 Rd4 42.Rc2 f3+ 43.Kf1 Bf4 44.Ke1 Re4+ 45.Kd1 g3 46.Bxf4 g2 47.Bh2 
Rxh4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.11"]
[White "Petrosian, Manuel"]
[Black "Priasmoro, Novendra"]
[Result "1-0"]
[WhiteElo "2581"]
[BlackElo "2498"]
[ECO "E62"]
[EventDate "2018.09.05"]
[PlyCount "85"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O e5 8.dxe5 
dxe5 9.Bg5 Be6 10.Qc1 Qc8 11.Rd1 Nd7 12.b3 f6 13.Bh6 Rf7 14.Bxg7 Kxg7 15.
Ne1 h5 16.h4 Nd4 17.e3 Nf5 18.Nd3 Rb8 19.Qa3 a6 20.Ne4 Nh6 21.c5 Nf8 22.c6
b6 23.Nb4 a5 24.Nd5 Nh7 25.Rac1 Bh3 26.Bh1 Qe6 27.Qa4 Kh8 28.Nec3 g5 29.
Nb5 Rc8 30.Ndxc7 Rfxc7 31.Nxc7 Rxc7 32.Rd8+ Kg7 33.Qb5 gxh4 34.Qxb6 Re7 
35.Qc5 hxg3 36.fxg3 Qf7 37.Bd5 Be6 38.Bxe6 Qxe6 39.Qxe7+ Qxe7 40.Rd7 Nf5 
41.Rxe7+ Nxe7 42.c7 Nc8 43.Rd1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.12"]
[White "Tutisani, Noe"]
[Black "Liang, Awonder"]
[Result "0-1"]
[WhiteElo "2471"]
[BlackElo "2575"]
[ECO "B13"]
[EventDate "2018.09.05"]
[PlyCount "96"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.Bf4 Bg4 7.Qb3 Qd7 8.Nd2 
e6 9.Ngf3 Bd6 10.Bxd6 Qxd6 11.O-O O-O 12.Rfe1 Bxf3 13.Nxf3 Qc7 14.Qc2 Rab8
15.Qe2 Rfc8 16.Rad1 a6 17.a4 Re8 18.h4 g6 19.g3 h5 20.Kg2 Kg7 21.Rc1 Ng4 
22.Ne5 Ngxe5 23.dxe5 Rec8 24.f4 Qe7 25.Rh1 Rh8 26.c4 dxc4 27.Rxc4 Rbd8 28.
Rhc1 Rd7 29.Be4 Na5 30.R4c3 Rhd8 31.Rd3 Qb4 32.Rcd1 Qxa4 33.Rd6 Rxd6 34.
exd6 Qb4 35.d7 Nc4 36.Rd4 b5 37.Bb7 Qc5 38.Rd3 a5 39.b3 Nb6 40.Qb2+ Kg8 
41.Qd2 Qc7 42.Ba6 Qc6+ 43.Kg1 Rxd7 44.Rxd7 Nxd7 45.Qxa5 Qc1+ 46.Kg2 Qc2+ 
47.Kh3 Qc6 48.Kh2 Nf6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.13"]
[White "Narayanan, Sunilduth Lyna"]
[Black "Lorparizangeneh, Shahin"]
[Result "1-0"]
[WhiteElo "2573"]
[BlackElo "2491"]
[ECO "E10"]
[EventDate "2018.09.05"]
[PlyCount "57"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 5.Bg5 b4 6.e4 d6 7.a3 Be7 8.Bd3 a5 9.
axb4 cxb4 10.c5 exd5 11.cxd6 Qxd6 12.e5 Qe6 13.O-O Nfd7 14.Re1 Bc5 15.Nbd2
Qb6 16.Bh4 Nf8 17.Nb3 Be7 18.Nbd4 Bxh4 19.Nxh4 Ng6 20.Bb5+ Kf8 21.e6 Bxe6 
22.Rc1 Kg8 23.Nxe6 fxe6 24.Rc8+ Nf8 25.Qf3 Nd7 26.Rxa8 Qxb5 27.Rxe6 Qc4 
28.Re1 h6 29.Ng6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.14"]
[White "Pichot, Alan"]
[Black "Lodici, Lorenzo"]
[Result "1/2-1/2"]
[WhiteElo "2562"]
[BlackElo "2458"]
[ECO "C78"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.a4 Bb7 8.c3 d6 
9.d4 Bb6 10.Re1 O-O 11.Bg5 h6 12.Bh4 exd4 13.cxd4 g5 14.Nxg5 hxg5 15.Bxg5 
Nxd4 16.Bd5 Ne6 17.Bh4 Bxd5 18.exd5 Ng7 19.Qf3 Re8 20.Nc3 Rxe1+ 21.Rxe1 
Bd4 22.Ne4 Nge8 23.h3 bxa4 24.Qf4 Rb8 25.Nxf6+ Bxf6 26.Rxe8+ Qxe8 27.Bxf6 
Qe1+ 28.Kh2 Qb1 29.Qg4+ Qg6 30.Qh4 Qh7 31.Qg4+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.15"]
[White "Bai Jinshi"]
[Black "Raja, Harshit"]
[Result "1-0"]
[WhiteElo "2556"]
[BlackElo "2419"]
[ECO "E05"]
[EventDate "2018.09.05"]
[PlyCount "37"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.d4 Be7 5.Bg2 O-O 6.Nc3 dxc4 7.Ne5 c5 8.dxc5 
Qxd1+ 9.Nxd1 Bxc5 10.Nc3 Nc6 11.Nxc4 Nd5 12.Bd2 Rd8 13.O-O Nd4 14.Rfd1 Bd7
15.Na5 Rab8 16.Bxd5 exd5 17.Bf4 Bb6 18.Bxb8 Rxb8 19.Nb3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.16"]
[White "Lobanov, Sergei"]
[Black "Gorshtein, Ido"]
[Result "1-0"]
[WhiteElo "2535"]
[BlackElo "2383"]
[ECO "B15"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 O-O 8.
Qc2 Re8+ 9.Ne2 h6 10.O-O Qc7 11.h3 Be6 12.c4 Qd7 13.f4 f5 14.a3 Na6 15.g4 
b5 16.b3 Qe7 17.gxf5 Bd7 18.Ng3 Qf6 19.Qf2 bxc4 20.bxc4 c5 21.Bb2 cxd4 22.
Nh5 Qe7 23.Bxd4 Bc5 24.Kh2 Qd6 25.Bxc5 Nxc5 26.Bc2 f6 27.Rg1 Re7 28.Rad1 
Qb6 29.Rxg7+ Rxg7 30.Rg1 Ne6 31.Rxg7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.17"]
[White "Puranik, Abhimanyu"]
[Black "Kalogeris, Ioannis"]
[Result "1-0"]
[WhiteElo "2524"]
[BlackElo "2352"]
[ECO "B42"]
[EventDate "2018.09.05"]
[PlyCount "41"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Qc7 6.O-O Nf6 7.c4 d6 8.Nc3 
Nbd7 9.Qe2 Ne5 10.Nf3 Nxd3 11.Qxd3 Nd7 12.Rd1 Be7 13.Bf4 Ne5 14.Nxe5 dxe5 
15.Be3 O-O 16.Na4 b5 17.cxb5 axb5 18.Nb6 Rb8 19.Qxb5 Qb7 20.Qxe5 Bd8 21.
Bf4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.18"]
[White "Agmanov, Zhandos"]
[Black "Jarmula, Lukasz"]
[Result "0-1"]
[WhiteElo "2379"]
[BlackElo "2504"]
[ECO "B13"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Ne2 Bg4 7.O-O e6 8.Qe1 
Be7 9.Nf4 g6 10.Na3 Nf6 11.f3 Bf5 12.Bxf5 gxf5 13.Be3 a6 14.Rc1 h5 15.Nc2 
h4 16.Nb4 Bd6 17.Nbd3 Ne7 18.b3 b5 19.Kh1 Rc8 20.Qd2 Nh5 21.Nxh5 Rxh5 22.
Bf4 Ng6 23.Bxd6 Qxd6 24.f4 Kf8 25.Nc5 Kg7 26.Ra1 Rhh8 27.a4 Ra8 28.Ra2 
Rhb8 29.g3 Rh8 30.Kg2 bxa4 31.Rxa4 Rh6 32.Raa1 Rah8 33.Rh1 a5 34.Qe3 Qb8 
35.Rae1 R8h7 36.Qf3 Qh8 37.h3 hxg3 38.Qxg3 Rxh3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.19"]
[White "Thybo, Jesper Sondergard"]
[Black "Kamer, Kayra"]
[Result "1-0"]
[WhiteElo "2499"]
[BlackElo "2205"]
[ECO "E91"]
[EventDate "2018.09.05"]
[PlyCount "69"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Bg4 7.Be3 Nfd7 8.O-O c5
9.d5 Na6 10.Qd2 Re8 11.a3 Nc7 12.b4 Bxf3 13.Bxf3 cxb4 14.axb4 Na6 15.Nb5 
Bxa1 16.Rxa1 Nc7 17.Nxa7 Qb8 18.Qc3 b6 19.Nc6 Rxa1+ 20.Qxa1 Qa8 21.Qb2 Qa4
22.h4 Nb8 23.e5 Nxc6 24.exd6 exd6 25.dxc6 b5 26.Qf6 Rxe3 27.fxe3 Qxb4 28.
Bd5 Nxd5 29.cxd5 Qc5 30.Kh2 b4 31.Qd8+ Kg7 32.c7 Qxe3 33.c8=Q Qf4+ 34.Kh3 
Qe3+ 35.g3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.20"]
[White "Martirosian, Haik"]
[Black "Muradli, Mahammad"]
[Result "0-1"]
[WhiteElo "2597"]
[BlackElo "2407"]
[ECO "D55"]
[EventDate "2018.09.05"]
[PlyCount "108"]

1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Bg5 h6 6.Bxf6 Bxf6 7.Rc1 O-O 8.e3 c6
9.Bd3 Nd7 10.O-O dxc4 11.Bxc4 e5 12.d5 Nb6 13.b3 Bf5 14.dxc6 bxc6 15.e4 
Bg4 16.Be2 Bxf3 17.Bxf3 Qe7 18.Qe2 Rfd8 19.Nd1 Rd6 20.Ne3 g6 21.Rc2 Rad8 
22.g3 Bg5 23.Kg2 h5 24.h4 Bh6 25.Rb1 Qe6 26.a4 Rd3 27.Nd5 Nxd5 28.exd5 
R8xd5 29.Bxd5 Qxd5+ 30.Kh2 e4 31.b4 a6 32.Rc5 Qd4 33.Rb2 e3 34.fxe3 Bxe3 
35.Rbc2 Bf4 36.R5c4 Bxg3+ 37.Kg2 Qd7 38.Qe4 Be5 39.Kf1 Qh3+ 40.Ke2 Rd5 41.
Rxc6 Qh2+ 42.Ke3 Qg1+ 43.Ke2 Qd1+ 44.Kf2 Bd4+ 45.Kg3 Re5 46.Rxg6+ Kh7 47.
Rh6+ Kxh6 48.Qf4+ Kg7 49.Rg2 Re6 50.Kh3+ Rg6 51.Rxg6+ fxg6 52.Qc7+ Kh6 53.
Qf4+ Kh7 54.Qc7+ Bg7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.21"]
[White "Lomasov, Semion"]
[Black "Ozer, Omer Faruk"]
[Result "1-0"]
[WhiteElo "2545"]
[BlackElo "2388"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "77"]

1.e4 g6 2.d4 Bg7 3.Nc3 a6 4.Be3 b5 5.h4 Bb7 6.Bd3 h5 7.Nh3 Nh6 8.f3 d6 9.
Qd2 Nc6 10.Ne2 e5 11.d5 Ne7 12.a4 bxa4 13.Ng5 c6 14.c4 Bc8 15.Nc3 c5 16.
O-O O-O 17.Rxa4 Bd7 18.Ra3 Qb8 19.Rb1 f5 20.Ne2 fxe4 21.Bxe4 Nhf5 22.Bf2 
Qc7 23.Ne6 Bxe6 24.dxe6 Rab8 25.Rxa6 Qc8 26.Rxd6 Nxd6 27.Qxd6 Nf5 28.Bxf5 
gxf5 29.e7 Re8 30.Bxc5 Kf7 31.Nc3 Qe6 32.Qxe6+ Kxe6 33.Nd5 Kd7 34.b4 Kc6 
35.Ne3 f4 36.Nf5 Bh8 37.Rd1 Ra8 38.Rd6+ Kb7 39.Re6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.22"]
[White "Lagunow, Raphael"]
[Black "Yakubboev, Nodirbek"]
[Result "1/2-1/2"]
[WhiteElo "2403"]
[BlackElo "2521"]
[ECO "A37"]
[EventDate "2018.09.05"]
[PlyCount "84"]

1.Nf3 c5 2.g3 Nc6 3.Bg2 e5 4.c4 g6 5.Nc3 Bg7 6.Rb1 Nge7 7.O-O d6 8.d3 O-O 
9.a3 a5 10.Bd2 h6 11.Ne1 Be6 12.Nd5 Rb8 13.Nc2 b5 14.b4 axb4 15.axb4 cxb4 
16.Ncxb4 Nxb4 17.Bxb4 Nc6 18.Ba3 bxc4 19.dxc4 Kh8 20.Rxb8 Qxb8 21.Nc3 Nd4 
22.e3 Bxc4 23.exd4 exd4 24.Ne4 Bxf1 25.Bxf1 Rd8 26.Qf3 Qc7 27.Bd3 d5 28.
Nd2 Ra8 29.Nb1 Qd7 30.Kg2 Qe6 31.Qd1 h5 32.h4 Bf6 33.Bc1 Kg8 34.Nd2 Qc6 
35.Bb2 Qb6 36.Bc1 Qc6 37.Bb2 Rb8 38.Ba1 Qc5 39.Nf3 Rb4 40.Ne1 Qb6 41.Qf3 
Qe6 42.Nc2 Ra4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.23"]
[White "Percivaldi, Martin"]
[Black "Bellahcene, Bilel"]
[Result "1/2-1/2"]
[WhiteElo "2376"]
[BlackElo "2501"]
[ECO "A12"]
[EventDate "2018.09.05"]
[PlyCount "179"]

1.Nf3 Nf6 2.b3 d5 3.Bb2 g6 4.e3 Bg7 5.c4 c6 6.Be2 O-O 7.O-O Bg4 8.d4 Nbd7 
9.cxd5 Nxd5 10.Nbd2 a5 11.h3 Bxf3 12.Nxf3 Re8 13.Qc2 e6 14.Rfd1 f5 15.Ne1 
N7f6 16.Nd3 Ne4 17.Bf1 g5 18.Nc5 Nd6 19.e4 fxe4 20.Nxe4 Nf5 21.a3 h6 22.
Rd2 Re7 23.Re1 Qf8 24.Rdd1 Nh4 25.Nc5 Qf7 26.Nd3 Qf5 27.Qe2 Rd8 28.Qe4 
Qxe4 29.Rxe4 Nf6 30.Re2 Nf5 31.Nc5 Kf7 32.Ree1 Nd5 33.Rd2 b6 34.Na4 Red7 
35.Rc1 Rd6 36.g3 h5 37.Bg2 h4 38.Bxd5 exd5 39.g4 Ne7 40.Rd3 Rb8 41.Rc2 Ng6
42.Bc1 Bf6 43.Be3 Bd8 44.Rdc3 Rc8 45.b4 axb4 46.axb4 Ke8 47.b5 Kd7 48.Bxg5
Ra8 49.Bxd8 Rxa4 50.Bxb6 cxb5 51.Rc7+ Ke6 52.Bc5 Rda6 53.Re2+ Kf6 54.Re3 
Kg5 55.Rh7 Nf4 56.Rf3 Kg6 57.Rxh4 Rf6 58.Kh2 Ne2 59.Rh6+ Kxh6 60.Rxf6+ Kg7
61.Rb6 Nc3 62.Kg3 Ne4+ 63.Kh4 Ra8 64.g5 Nxf2 65.Kg3 Ra2 66.h4 Ne4+ 67.Kg4 
Rg2+ 68.Kf5 Rf2+ 69.Ke5 Rh2 70.Rh6 Ng3 71.Kf4 Ne4 72.Kf5 Rh1 73.Rb6 Rf1+ 
74.Ke5 Rh1 75.Rb7+ Kg6 76.Rb6+ Kg7 77.Kxd5 Rxh4 78.Be7 Rg4 79.Ke5 Nc3 80.
Bf6+ Kg6 81.d5 b4 82.Rb8 Re4+ 83.Kd6 Rc4 84.Rg8+ Kf5 85.Rb8 Ne4+ 86.Ke7 
Rc7+ 87.Kd8 Rc5 88.d6 Nxd6 89.Rxb4 Nf7+ 90.Kd7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.24"]
[White "Zou Chen"]
[Black "Tang, Andrew"]
[Result "1-0"]
[WhiteElo "2365"]
[BlackElo "2489"]
[ECO "D37"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Bf4 O-O 6.e3 b6 7.Rc1 Bb7 8.cxd5 
Nxd5 9.Nxd5 Qxd5 10.a3 c5 11.dxc5 Bxc5 12.Qxd5 Bxd5 13.Bd3 a5 14.Ke2 Nd7 
15.Rhd1 Rfc8 16.Ne5 Nf6 17.g4 Bb3 18.Rd2 Bf8 19.Ba6 Rxc1 20.Rd8 Rc2+ 21.
Kf1 h6 22.h4 Rc1+ 23.Kg2 Bd5+ 24.f3 Rc2+ 25.Kh3 Rxb2 26.g5 hxg5 27.hxg5 
Nh7 28.Bd3 g6 29.e4 Bb3 30.Ng4 Ra2 31.Nh6+ Kg7 32.Be5+ f6 33.Rd7+ Kh8 34.
gxf6 Ng5+ 35.Kg3 Rd2 36.Rd8 Kh7 37.Rxf8 Rxd3 38.f7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.25"]
[White "Kevlishvili, Robby"]
[Black "Philippe, Guillaume"]
[Result "0-1"]
[WhiteElo "2485"]
[BlackElo "2358"]
[ECO "B23"]
[EventDate "2018.09.05"]
[PlyCount "90"]

1.e4 c5 2.Nc3 a6 3.g3 b5 4.Bg2 Bb7 5.Nge2 e6 6.O-O Nf6 7.d3 d6 8.Be3 Nc6 
9.h3 Be7 10.f4 O-O 11.g4 Nd7 12.Ng3 Nb6 13.Nce2 a5 14.g5 e5 15.h4 exf4 16.
Nxf4 Ne5 17.Nf5 Re8 18.Qe1 d5 19.Rd1 Bf8 20.Qg3 Ra6 21.Nh5 dxe4 22.dxe4 
Qa8 23.Nd6 Bxd6 24.Rxd6 Bxe4 25.Bxe4 Qxe4 26.Bxc5 Nec4 27.Rdd1 Qg6 28.Nf4 
Qc6 29.Bd4 Nd7 30.Nh5 Nce5 31.Rde1 Qd5 32.Bxe5 Rxe5 33.Rd1 Qc5+ 34.Qf2 Nf8
35.Rd4 Qe7 36.Ng3 Rae6 37.Nf5 Qc7 38.Nd6 f6 39.gxf6 Rxf6 40.Qd2 Rg6+ 41.
Kh1 Ne6 42.Rd3 Qe7 43.Rh3 Rf6 44.Rxf6 Qxf6 45.Kg1 Nd4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.26"]
[White "Gavrilescu, David"]
[Black "Wadsworth, Matthew"]
[Result "1/2-1/2"]
[WhiteElo "2470"]
[BlackElo "2351"]
[ECO "C05"]
[EventDate "2018.09.05"]
[PlyCount "134"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.f4 c5 6.Ngf3 Nc6 7.Nb3 c4 8.Nbd2 h6 
9.Be2 g5 10.Nf1 Be7 11.fxg5 hxg5 12.Ne3 f5 13.exf6 Nxf6 14.Nxg5 Qd6 15.Nf3
Bd7 16.c3 O-O-O 17.g3 Ne4 18.Ng2 e5 19.dxe5 Nxe5 20.Nxe5 Qxe5 21.Bf4 Qe6 
22.Qc2 Bd6 23.O-O-O Nf2 24.Bf3 Nxd1 25.Qxd1 Bxf4+ 26.Nxf4 Qe3+ 27.Kb1 Bf5+
28.Ka1 Be4 29.Bg4+ Kb8 30.Re1 Qb6 31.Qd2 Rd6 32.h3 Rhd8 33.Ne2 Qf2 34.Rd1 
Ka8 35.Qg5 Bf3 36.Bxf3 Qxf3 37.Qe5 d4 38.cxd4 Rxd4 39.Rb1 Qe4 40.Qh5 Rd1 
41.Nc3 Rxb1+ 42.Nxb1 a6 43.a3 Qc2 44.Nc3 Rf8 45.Nb1 Qb3 46.Qc5 Re8 47.g4 
Re2 48.Qd4 Rc2 49.g5 Rc1 50.Qf4 Qd1 51.Qf8+ Ka7 52.Qc5+ Kb8 53.Qe5+ Kc8 
54.Qf5+ Kd8 55.g6 Qf1 56.Qd5+ Kc7 57.Qc5+ Kd7 58.Qd4+ Ke6 59.Ka2 Qd1 60.
Qb6+ Kf5 61.Qf2+ Kxg6 62.Qg3+ Kf6 63.Qf2+ Kg5 64.Qg3+ Kh5 65.Qf4 Qb3+ 66.
Ka1 Rd1 67.Qf5+ Kh6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.27"]
[White "Barseghyan, Harutyun"]
[Black "Tuncer, Tuna"]
[Result "1-0"]
[WhiteElo "2466"]
[BlackElo "2342"]
[ECO "D83"]
[EventDate "2018.09.05"]
[PlyCount "62"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.Rc1 Be6 7.c5 c6 8.Bd3 Bg4 
9.Nge2 Nfd7 10.Bg5 f6 11.Bh4 e5 12.h3 Be6 13.O-O g5 14.Bg3 Qe8 15.e4 dxe4 
16.Nxe4 Qe7 17.dxe5 f5 18.Nf6+ Nxf6 19.exf6 Qxf6 20.Bd6 Re8 21.Ng3 Bh8 22.
Re1 Nd7 23.Rxe6 Rxe6 24.Bxf5 Rxd6 25.cxd6 Nb6 26.Qh5 h6 27.Re1 Qxd6 28.
Be6+ Kh7 29.Qf7+ Bg7 30.Bf5+ Kh8 31.Re6 Rf8 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.28"]
[White "Krishna Teja, N."]
[Black "Haldorsen, Benjamin"]
[Result "0-1"]
[WhiteElo "2356"]
[BlackElo "2461"]
[ECO "D58"]
[EventDate "2018.09.05"]
[PlyCount "63"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Bg5 Be7 5.e3 h6 6.Bh4 O-O 7.Nc3 b6 8.Bd3 Bb7 
9.O-O Nbd7 10.Rc1 c5 11.cxd5 Nxd5 12.Bg3 cxd4 13.Nxd5 Bxd5 14.Nxd4 Nc5 15.
Bb1 Rc8 16.Qg4 f5 17.Qe2 Qd7 18.Rfd1 a5 19.f3 Qb7 20.e4 fxe4 21.fxe4 Nxe4 
22.Bxe4 Rxc1 23.Rxc1 Bxe4 24.Nxe6 Rf7 25.Qb5 Kh7 26.Qh5 Bg6 27.Qe5 Bf6 28.
Qe2 Qd5 29.Rc8 Bf5 30.Re8 Bxe6 31.Bf2 Bf5 32.h4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.29"]
[White "Lee Jun Hyeok"]
[Black "Morozov, Nichita"]
[Result "1/2-1/2"]
[WhiteElo "2263"]
[BlackElo "2452"]
[ECO "A14"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.b3 b6 7.Bb2 Bb7 8.e3 c5 9.
Nc3 Ne4 10.cxd5 Nxc3 11.Bxc3 Bxd5 12.Qe2 Bf6 13.Rfd1 Bb7 14.d4 Nd7 15.dxc5
Bxc3 16.Rac1 Qe7 17.c6 Bxc6 18.Rxc3 Rac8 19.Qc2 Nc5 20.Ne5 Bxg2 21.Kxg2 
Qb7+ 22.f3 f6 23.Nc4 Qe7 24.Nxb6 axb6 25.b4 Rc7 26.bxc5 bxc5 27.a4 Ra8 28.
Rd4 Ra5 29.Rdc4 g6 30.e4 Kg7 31.Rd3 Raa7 32.Rdc3 Ra5 33.Rd3 Raa7 34.Qc3 
Rd7 35.Rxd7 Qxd7 36.e5 f5 37.a5 Rc7 38.Rxc5 Rxc5 39.Qxc5 Qd2+ 40.Kh3 Qh6+ 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.30"]
[White "Makhnev, Denis"]
[Black "Ozen, Bahadir"]
[Result "0-1"]
[WhiteElo "2449"]
[BlackElo "2326"]
[ECO "D37"]
[EventDate "2018.09.05"]
[PlyCount "78"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 Be7 5.Bf4 O-O 6.e3 Nbd7 7.Qc2 c5 8.cxd5 
cxd4 9.d6 dxc3 10.bxc3 e5 11.dxe7 Qxe7 12.Bg3 b6 13.Be2 Bb7 14.O-O Ne4 15.
Rfd1 f6 16.Qb3+ Kh8 17.a4 Rac8 18.Rac1 Ndc5 19.Qa3 Qe6 20.c4 a5 21.Nd2 
Nxg3 22.hxg3 Qc6 23.Bf3 e4 24.Be2 Qxa4 25.Qb2 Qc6 26.Rb1 Na4 27.Qb3 Ba8 
28.c5 Nxc5 29.Qxb6 Qxb6 30.Rxb6 Na4 31.Ra6 Rc2 32.Rd6 Nc3 33.Re1 Bd5 34.
Ba6 Rxd2 35.Rc1 Na2 36.Ra1 Nc3 37.Rc1 Na2 38.Ra1 g6 39.Bc4 Nc3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.31"]
[White "Pang Tao"]
[Black "Mohammad, Nubairshah Shaikh"]
[Result "1/2-1/2"]
[WhiteElo "2290"]
[BlackElo "2443"]
[ECO "A16"]
[EventDate "2018.09.05"]
[PlyCount "78"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Qa4+ Nc6 6.Ne5 Qd6 7.Nxc6 Qxc6 8.
Qxc6+ bxc6 9.g3 Bg7 10.Bg2 Be6 11.b3 O-O-O 12.Bb2 Nxc3 13.Bxc3 Bxc3 14.
dxc3 c5 15.Rd1 Rd6 16.Rxd6 cxd6 17.Kd2 Kc7 18.c4 a5 19.Kc3 Rb8 20.h4 h5 
21.Rd1 a4 22.Rb1 Rb4 23.Rb2 a3 24.Rd2 Bd7 25.e3 Rb8 26.Rd1 e6 27.Rb1 Rb4 
28.Rd1 Bc6 29.Bxc6 Kxc6 30.e4 f5 31.Re1 Kd7 32.e5 d5 33.Rd1 Kc6 34.f4 Rb8 
35.Rd2 Rb7 36.Rd3 Rb8 37.Rd2 Rb6 38.Rd3 Rb4 39.Rd1 dxc4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.32"]
[White "Haria, Ravi"]
[Black "Amartuvshin, Ganzorig"]
[Result "1-0"]
[WhiteElo "2442"]
[BlackElo "2280"]
[ECO "B46"]
[EventDate "2018.09.05"]
[PlyCount "105"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Nxc6 bxc6 7.Bd3 d5 8.O-O 
Nf6 9.Re1 Be7 10.e5 Nd7 11.Qg4 Kf8 12.b3 c5 13.Na4 Bb7 14.c4 d4 15.Qh5 Kg8
16.Nb2 g6 17.Qh6 Bf8 18.Qh3 Bg7 19.f4 h5 20.Bc2 a5 21.Bd2 Qe7 22.Nd3 Bh6 
23.Re2 Kg7 24.Be1 a4 25.bxa4 Bc6 26.a5 Rhb8 27.Bd2 Qd8 28.Nf2 Rb2 29.Bc1 
Rb4 30.Bd3 Rxa5 31.g4 hxg4 32.Nxg4 Qh8 33.Qg3 Rb3 34.Rb1 Rxb1 35.Bxb1 Kg8 
36.h4 Bg7 37.h5 gxh5 38.Rh2 Kf8 39.Qh4 Ke8 40.Qg5 Bf8 41.Rxh5 Qg7 42.Rh7 
Qxg5 43.fxg5 Ra4 44.g6 fxg6 45.Bg5 Bg7 46.Rxg7 Kf8 47.Rh7 Ra3 48.Kh2 d3 
49.Nf6 Nxf6 50.exf6 Be8 51.Bh6+ Kg8 52.Rg7+ Kh8 53.Re7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.33"]
[White "Repka, Christopher"]
[Black "Thilakarathne, G. M. H."]
[Result "1-0"]
[WhiteElo "2523"]
[BlackElo "2238"]
[ECO "A36"]
[EventDate "2018.09.05"]
[PlyCount "119"]

1.g3 c5 2.c4 Nc6 3.Nc3 g6 4.h4 h5 5.Bg2 Bg7 6.Nh3 Nh6 7.Nf4 d6 8.a3 O-O 9.
Rb1 Ng4 10.d3 Bd7 11.Bd2 Rb8 12.b4 b6 13.b5 Nd4 14.a4 Bc8 15.O-O Bb7 16.
Ne4 e6 17.Bc3 d5 18.cxd5 e5 19.Nh3 Bxd5 20.e3 Nf5 21.Qe2 Qe7 22.Bf3 Rbd8 
23.Nhg5 f6 24.Nh3 Be6 25.Rfd1 Qd7 26.Bg2 Ngh6 27.Qf1 Ng4 28.Qe2 Ngh6 29.
Kh2 Ng4+ 30.Kh1 Bd5 31.Kg1 Qb7 32.Bd2 c4 33.Bb4 Rfe8 34.Rbc1 cxd3 35.Qxd3 
Bh6 36.Nd6 Rxd6 37.Bxd5+ Rxd5 38.Qxd5+ Qxd5 39.Rxd5 Ngxe3 40.Rd7 Nd5 41.
Rc4 Nxb4 42.Rxb4 e4 43.Rc4 e3 44.fxe3 Bxe3+ 45.Kh2 Bc5 46.Nf4 Re1 47.Rxa7 
Nd4 48.Rxc5 bxc5 49.b6 Rb1 50.b7 Nc6 51.Ra8+ Kf7 52.Rc8 Rxb7 53.Rxc6 g5 
54.Nxh5 Kg6 55.Nxf6 gxh4 56.Ne4+ Kh5 57.Rxc5+ Kg4 58.Nf6+ Kf3 59.Rf5+ Ke2 
60.g4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.34"]
[White "Xu Xiangyu"]
[Black "Galperin, Platon"]
[Result "1-0"]
[WhiteElo "2586"]
[BlackElo "2348"]
[ECO "B48"]
[EventDate "2018.09.05"]
[PlyCount "72"]

1.e4 c5 2.Nc3 e6 3.Nf3 Nc6 4.d4 cxd4 5.Nxd4 Qc7 6.Be3 a6 7.Qf3 Ne5 8.Qg3 
h5 9.Bf4 d6 10.Bg5 b5 11.f4 Nc4 12.O-O-O Bb7 13.f5 e5 14.Nb3 Nf6 15.Bxc4 
bxc4 16.Nd2 Rb8 17.Kb1 h4 18.Bxh4 Nxe4 19.Ndxe4 Bxe4 20.Nxe4 Qb7 21.Nxd6+ 
Bxd6 22.b3 cxb3 23.axb3 Qb4 24.Rhe1 Rxh4 25.Rxd6 Re4 26.Red1 Re2 27.Qd3 
Re1 28.Rd8+ Ke7 29.Rd7+ Kf6 30.Rd6+ Ke7 31.Rd7+ Kf6 32.Rxe1 Qxe1+ 33.Kb2 
Rb6 34.Qc4 Kxf5 35.Rxf7+ Rf6 36.Rxg7 e4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.35"]
[White "Asadli, Vugar"]
[Black "Sevgi, Volkan"]
[Result "1/2-1/2"]
[WhiteElo "2492"]
[BlackElo "2323"]
[ECO "B12"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nd2 e6 5.Nb3 Nd7 6.Nf3 h6 7.Be2 Ne7 8.O-O g5 9.
Ne1 c5 10.Nxc5 Nxc5 11.dxc5 Nc6 12.Bd3 Be4 13.Qe2 Bxc5 14.Bxe4 dxe4 15.
Qxe4 Qd4 16.Qxd4 Bxd4 17.Nf3 Bxe5 18.Nxe5 Nxe5 19.b3 Nc6 20.Bb2 e5 21.f4 
gxf4 22.Rxf4 exf4 23.Bxh8 O-O-O 24.Bc3 Rd5 25.Rf1 Rc5 26.Bg7 Rxc2 27.Rxf4 
Rxa2 28.Rxf7 h5 29.h4 Ra5 30.Kh2 Kb8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.36"]
[White "Murzin, Volodar"]
[Black "Escalante Ramirez, Brian Sebastian"]
[Result "0-1"]
[WhiteElo "2349"]
[BlackElo "2436"]
[ECO "C11"]
[EventDate "2018.09.05"]
[PlyCount "94"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.g3 O-O 
9.Qd2 a6 10.Bg2 b5 11.O-O b4 12.Ne2 a5 13.dxc5 Ba6 14.Rfe1 Bxe2 15.Qxe2 
Qc7 16.Qf2 Qa7 17.Nd4 Nxd4 18.c6 Qc7 19.Bxd4 Qxc6 20.c4 bxc3 21.bxc3 Rab8 
22.Rac1 Ba3 23.Rc2 Nb6 24.f5 Rb7 25.f6 g6 26.Qe3 Rc8 27.h4 Nc4 28.Qf4 Rcb8
29.h5 Rb1 30.Re2 Bf8 31.hxg6 hxg6 32.Bf1 Rxe1 33.Rxe1 Qa4 34.Re2 Qd1 35.
Rf2 a4 36.Kh2 Rb1 37.g4 a3 38.Kg3 Rb2 39.Bg2 Qe1 40.Kh3 Rxf2 41.Bxf2 Qxc3+
42.Bg3 Qd2 43.Qxd2 Nxd2 44.g5 Bc5 45.Bf4 Nb1 46.Bxd5 exd5 47.e6 fxe6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.37"]
[White "Hollan, Martin"]
[Black "Sibashvili, Giorgi"]
[Result "1-0"]
[WhiteElo "2336"]
[BlackElo "2425"]
[ECO "D35"]
[EventDate "2018.09.05"]
[PlyCount "93"]

1.Nf3 d5 2.d4 Nf6 3.c4 e6 4.Nc3 c6 5.cxd5 exd5 6.Bg5 Bf5 7.Qb3 Qb6 8.Qxb6 
axb6 9.Bxf6 gxf6 10.e3 Na6 11.Nh4 Be6 12.Rc1 b5 13.Bd3 b4 14.Ne2 Nc7 15.
Bb1 Nb5 16.Nf4 Nd6 17.O-O Nc4 18.Rc2 Bd6 19.Re2 Bxf4 20.exf4 O-O 21.h3 
Rfe8 22.Rfe1 Bd7 23.Nf3 Rxe2 24.Rxe2 Re8 25.Rxe8+ Bxe8 26.b3 Nd6 27.Bd3 b6
28.Ne1 c5 29.Nc2 Bb5 30.Bf1 Bxf1 31.Kxf1 Nb5 32.Ke1 Kf8 33.Kd2 Nc3 34.a4 
Ke7 35.f3 Kd6 36.g4 Na2 37.Ne3 cxd4 38.Nf5+ Kc5 39.Nh6 d3 40.Nxf7 Nc3 41.
Kxd3 d4 42.f5 Kd5 43.g5 fxg5 44.Nxg5 Ke5 45.Nxh7 Nd5 46.f6 Nf4+ 47.Kc4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.38"]
[White "Gokerkan, Cem Kaan"]
[Black "Nastase, Robert-Paul"]
[Result "1-0"]
[WhiteElo "2416"]
[BlackElo "2313"]
[ECO "A13"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 e6 4.O-O c5 5.c4 dxc4 6.Na3 Be7 7.Nxc4 Nc6 8.d3 
O-O 9.Bd2 Nd5 10.Rc1 b6 11.Qc2 Bb7 12.Rfd1 Rc8 13.Qb1 Nd4 14.Nxd4 cxd4 15.
e4 dxe3 16.fxe3 Ba6 17.b4 Qd7 18.Qb3 Bb5 19.Nb2 Bg5 20.Kf2 Rxc1 21.Rxc1 
Qd8 22.a4 Ba6 23.d4 Qf6+ 24.Kg1 Qh6 25.Re1 Qh5 26.b5 Bb7 27.Nc4 Ba8 28.Qd1
Qxd1 29.Rxd1 Be7 30.Kf2 f6 31.Rc1 Rc8 32.Bh3 f5 33.Bg2 Kf8 34.Bf3 Bb4 35.
Bxd5 Bxd5 36.Bxb4+ Kg8 37.Bc5 bxc5 38.Nd6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.39"]
[White "Shailesh, Dravid"]
[Black "Garaiev, Kanan"]
[Result "0-1"]
[WhiteElo "2325"]
[BlackElo "2404"]
[ECO "C70"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Na5 6.Nc3 d6 7.O-O Nf6 8.d3 Be7 
9.h3 O-O 10.Bg5 c5 11.a4 Nxb3 12.cxb3 b4 13.Bxf6 Bxf6 14.Nd5 Bg5 15.Nd2 
Bxd2 16.Qxd2 Be6 17.f4 f5 18.Rac1 Bxd5 19.exd5 Qf6 20.Qf2 Rae8 21.Rc4 e4 
22.dxe4 Rxe4 23.Rxe4 fxe4 24.Qe2 Qd4+ 25.Kh2 Qd3 26.Qxd3 exd3 27.Rd1 Rxf4 
28.Rxd3 Rf2 29.Re3 Kf7 30.Re6 Rf6 31.Re3 Rf5 32.Rd3 Rf2 33.Re3 Rxb2 34.Re6
Rxb3 35.Rxd6 c4 36.Rxa6 c3 37.Ra7+ Ke8 38.Rc7 Ra3 39.Rc4 Rxa4 40.Kg3 Ra1 
0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.40"]
[White "Agibileg, Uurtsaikh"]
[Black "Huber, Martin Christian"]
[Result "1-0"]
[WhiteElo "2321"]
[BlackElo "2390"]
[ECO "E94"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Na6 7.O-O e5 8.Be3 c6 
9.d5 Ng4 10.Bg5 f6 11.Bh4 c5 12.Ne1 Nh6 13.f3 Nf7 14.Rb1 Bh6 15.Bf2 f5 16.
Nd3 Bg5 17.b4 b6 18.bxc5 Nxc5 19.a4 Nb7 20.Nb4 Bd7 21.Nc6 Qc8 22.exf5 gxf5
23.f4 Bf6 24.Bf3 Nc5 25.a5 e4 26.Bd4 Bxd4+ 27.Nxd4 exf3 28.Rxf3 Qd8 29.
Rg3+ Kh8 30.Ne6 Qf6 31.Nxf8 Rxf8 32.axb6 axb6 33.Rxb6 Nh6 34.h3 Re8 35.
Rxd6 Re1+ 36.Qxe1 Qxd6 37.Qa1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.41"]
[White "Nikolovski, Nikola"]
[Black "Zlatin, Alexander"]
[Result "1-0"]
[WhiteElo "2388"]
[BlackElo "2312"]
[ECO "C50"]
[EventDate "2018.09.05"]
[PlyCount "119"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O Nf6 5.d3 O-O 6.a4 d5 7.exd5 Nxd5 8.Nbd2 
Bg4 9.h3 Bh5 10.Ne4 Be7 11.Ng3 Bg6 12.Re1 Bf6 13.a5 a6 14.Ne4 Be7 15.c3 
Nf6 16.Ng3 Bd6 17.Nh4 Re8 18.Nxg6 hxg6 19.Bg5 Qd7 20.Qf3 Nh7 21.Ne4 Qf5 
22.Qg3 Be7 23.Bd2 Nf6 24.Ng5 Nh5 25.Qh4 Bxg5 26.Bxg5 Nf4 27.Re4 Ne6 28.Bd2
Rad8 29.b4 g5 30.Qh5 Nf4 31.Bxf4 exf4 32.Rae1 Rxe4 33.Rxe4 Qf6 34.d4 g6 
35.Qg4 Qf5 36.Qe2 Kg7 37.d5 Rxd5 38.Bxd5 Qxd5 39.Re8 Qd6 40.Kh1 Kf6 41.Re4
Kg7 42.Kg1 Qf6 43.Qd3 Qf5 44.f3 Qf6 45.Re2 Kf8 46.Kh2 Kg7 47.Re4 Qf5 48.
Qc4 Qf6 49.Qc5 Qd8 50.Re2 Qf8 51.Qxg5 Qd6 52.Re4 f5 53.Re8 Qd7 54.Ra8 Qd2 
55.Qh4 Qd6 56.Qh8+ Kf7 57.Qg8+ Ke7 58.Qg7+ Ke6 59.Qxg6+ Kd5 60.Qxd6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.42"]
[White "Macovei, Andrei"]
[Black "Jogstad, Martin"]
[Result "1-0"]
[WhiteElo "2385"]
[BlackElo "2305"]
[ECO "C16"]
[EventDate "2018.09.05"]
[PlyCount "121"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.a3 Bf8 6.Nf3 Ne7 7.h4 Qd7 8.h5 h6 9.
Nb5 a6 10.Nc3 c5 11.Ne2 Nbc6 12.c3 c4 13.Nh4 b5 14.g4 a5 15.Bh3 Qb7 16.O-O
g6 17.Ng3 Kd8 18.f4 Kc7 19.hxg6 fxg6 20.f5 gxf5 21.gxf5 exf5 22.Nhxf5 Nxf5
23.Nxf5 Kb6 24.Qf3 Qf7 25.Ne3 Qxf3 26.Rxf3 Ne7 27.Rf6+ Kc7 28.Bg2 Rg8 29.
Kh2 Bb7 30.Bd2 Bg7 31.Rf7 Kd8 32.Nf5 Bf8 33.Nd6 Bc6 34.Raf1 Ng6 35.Bh3 Be7
36.Bxh6 Bd7 37.Nf5 Ra6 38.Nxe7 Nxe7 39.Rf8+ Kc7 40.Rxg8 Nxg8 41.Rf7 Rxh6 
42.Rxd7+ Kc6 43.Rg7 Rh8 44.Kg3 Nh6 45.Bd7+ Kb6 46.Rg6+ Kc7 47.Be6 Kd8 48.
Bxd5 Nf5+ 49.Kf4 Ne7 50.Rd6+ Kc7 51.Be6 Ng6+ 52.Kg5 Nf8 53.Bf5 Rh2 54.Rf6 
Nh7+ 55.Bxh7 Rxh7 56.d5 Rh2 57.Rf7+ Kd8 58.d6 Rg2+ 59.Kf6 Rxb2 60.Ke6 Rd2 
61.Rf8# 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.43"]
[White "Miciano, John Marvin"]
[Black "Vanczak, Tamas"]
[Result "1/2-1/2"]
[WhiteElo "2374"]
[BlackElo "2276"]
[ECO "A05"]
[EventDate "2018.09.05"]
[PlyCount "92"]

1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.d3 e6 5.O-O d5 6.c3 c5 7.Nbd2 Nc6 8.Re1 Be7 
9.e4 Qc7 10.a3 a5 11.a4 O-O 12.Nf1 dxe4 13.dxe4 Rad8 14.Qb3 Ba6 15.Bf4 e5 
16.Bg5 c4 17.Qc2 Nd7 18.Bxe7 Nxe7 19.Ne3 Nc5 20.Red1 Nd3 21.Ne1 Rd6 22.
Nxd3 cxd3 23.Qb3 d2 24.Qc2 Rfd8 25.c4 Rd4 26.b3 Bb7 27.Ra2 Qc5 28.Rb2 f5 
29.exf5 Bxg2 30.Kxg2 Qc6+ 31.Kg1 Qf3 32.Nf1 Nxf5 33.Rxd2 Ne3 34.fxe3 Rxd2 
35.Nxd2 Qxe3+ 36.Kg2 Qe2+ 37.Kg1 Rf8 38.Rb1 Rf2 39.Qe4 Qxd2 40.Rf1 Rxf1+ 
41.Kxf1 Qd1+ 42.Kg2 Qxb3 43.Qxe5 Qxa4 44.Qe6+ Kf8 45.Qxb6 Qxc4 46.Qxa5 
Qe2+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.44"]
[White "Dobrovoljc, Vid"]
[Black "Nikitenko, Mikhail"]
[Result "0-1"]
[WhiteElo "2316"]
[BlackElo "2368"]
[ECO "C77"]
[EventDate "2018.09.05"]
[PlyCount "92"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 b5 7.Bc2 Be7 8.O-O O-O 
9.Re1 Nb8 10.Nbd2 c5 11.Nf1 Nc6 12.Ng3 Re8 13.h3 Bf8 14.Bg5 h6 15.Bd2 Be6 
16.Qe2 d5 17.Nh2 d4 18.Ng4 Nxg4 19.hxg4 g6 20.Nf1 Rc8 21.Nh2 c4 22.Rad1 
Qd7 23.b3 cxb3 24.Bxb3 Bxb3 25.axb3 dxc3 26.Bxc3 Qe6 27.Qb2 b4 28.Bd2 Nd4 
29.Be3 Rc2 30.Qa1 Nxb3 31.Qa4 Rc3 32.Nf3 Rec8 33.Qa2 a5 34.Qa4 Qe8 35.Qxe8
Rxe8 36.g5 hxg5 37.Nxg5 a4 38.Re2 a3 39.Rb1 Nd4 40.Bxd4 exd4 41.e5 Rec8 
42.e6 fxe6 43.Nxe6 Rc1+ 44.Rxc1 Rxc1+ 45.Kh2 b3 46.Nxf8 Kxf8 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.45"]
[White "Milosevic, Milos"]
[Black "Can, Isik"]
[Result "1/2-1/2"]
[WhiteElo "2292"]
[BlackElo "2361"]
[ECO "C47"]
[EventDate "2018.09.05"]
[PlyCount "119"]

1.e4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 d5 5.exd5 Nxd5 6.Bg2 Nxc3 7.bxc3 Bc5 8.
O-O O-O 9.Re1 Bb6 10.d3 Re8 11.Be3 Bf5 12.Rb1 Rb8 13.Nd2 Qd7 14.Qc1 Bh3 
15.Bh1 Bxe3 16.Rxe3 f6 17.Qa3 Be6 18.Qa4 Ne7 19.Qxd7 Bxd7 20.Bxb7 Ba4 21.
Ba6 Rxb1+ 22.Nxb1 Bxc2 23.Bc4+ Kf8 24.Na3 Ba4 25.Re1 Nc8 26.d4 exd4 27.
Rxe8+ Kxe8 28.cxd4 Ne7 29.Kf1 Nf5 30.d5 Kd7 31.Nb1 Kd6 32.Nc3 Bd7 33.Ke2 
Kc5 34.Bd3 Kd4 35.Kd2 h6 36.Bxf5 Bxf5 37.Nb5+ Kxd5 38.Nxc7+ Ke5 39.Nb5 a6 
40.Nc3 Kd4 41.Ne2+ Kc4 42.Nf4 Bg4 43.Ng2 Kb4 44.Ne3 Be6 45.Nc2+ Ka4 46.Kc3
g5 47.a3 Bf7 48.Kb2 Kb5 49.Kc3 Kc5 50.Ne3 a5 51.Ng4 f5 52.Nxh6 Be6 53.h3 
g4 54.hxg4 fxg4 55.a4 Kd5 56.Nxg4 Bxg4 57.Kb2 Kc4 58.f4 Bf5 59.Ka1 Kc3 60.
Ka2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.46"]
[White "Nogerbek, Kazybek"]
[Black "Baenziger, Fabian"]
[Result "1/2-1/2"]
[WhiteElo "2261"]
[BlackElo "2360"]
[ECO "E15"]
[EventDate "2018.09.05"]
[PlyCount "63"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 c5 6.O-O cxd4 7.Qxd4 Nc6 8.Qf4 
Ne7 9.Nc3 Ng6 10.Qd2 Rc8 11.b3 Bb4 12.Bb2 Ne4 13.Qd4 Nxc3 14.Bxc3 Bxc3 15.
Qxc3 O-O 16.Rfd1 d5 17.e4 Qc7 18.exd5 exd5 19.Nd4 Ne7 20.Re1 a6 21.Qe3 
Rfe8 22.Nf5 Kf8 23.Nxe7 Rxe7 24.Qxe7+ Qxe7 25.Rxe7 Kxe7 26.Rd1 Rc5 27.a4 
b5 28.axb5 axb5 29.h4 bxc4 30.bxc4 Rxc4 31.Bxd5 Bxd5 32.Rxd5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.47"]
[White "Tarlabasi, Emirhan"]
[Black "Schitco, Ivan"]
[Result "0-1"]
[WhiteElo "2193"]
[BlackElo "2358"]
[ECO "D30"]
[EventDate "2018.09.05"]
[PlyCount "186"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.e3 Bd6 5.Bd3 O-O 6.O-O dxc4 7.Bxc4 a6 8.Bd3 
Nbd7 9.Nbd2 c5 10.Nc4 Be7 11.a4 b6 12.b3 Bb7 13.Bb2 cxd4 14.exd4 Rc8 15.
Ne3 Rc7 16.Qe2 Qa8 17.Nd2 Nd5 18.Nxd5 Bxd5 19.f3 Bf6 20.Nc4 Rd8 21.Be4 Qa7
22.Rfd1 Nf8 23.Bxd5 exd5 24.Ne3 Ne6 25.g3 Re7 26.Qd3 g6 27.Rd2 h5 28.f4 
Qd7 29.Ng2 h4 30.Qf3 h3 31.Ne3 Bg7 32.Ng4 f5 33.Ne5 Bxe5 34.dxe5 Nc5 35.
Bd4 Ne4 36.Rc2 Rc8 37.Rac1 Rxc2 38.Rxc2 Re6 39.Qd1 Rc6 40.Qc1 Rxc2 41.Qxc2
b5 42.axb5 axb5 43.b4 Kf7 44.Kf1 g5 45.Ke2 Kg6 46.Kf3 Kh5 47.fxg5 Nxg5+ 
48.Ke3 Ne4 49.Kd3 Kg6 50.Qc1 Ng5 51.Qc5 f4 52.Qb6+ Kh5 53.gxf4 Qf5+ 54.Kc3
Qxf4 55.e6 Qc1+ 56.Kb3 Qd1+ 57.Kb2 Qe2+ 58.Ka3 Nxe6 59.Bb2 d4 60.Qc6 Kg4 
61.Qe8 Qd3+ 62.Ka2 Qc4+ 63.Ka1 Kf4 64.Qg6 Qf1+ 65.Ka2 Qc4+ 66.Ka1 Qf1+ 67.
Ka2 Ke5 68.Qh5+ Qf5 69.Qe2+ Kd6 70.Ka1 d3 71.Qe3 Kd5 72.Ka2 Kd6 73.Qb6+ 
Kd7 74.Qe3 Nf4 75.Qa7+ Ke6 76.Qb6+ Kf7 77.Qc7+ Kg6 78.Qg7+ Kh5 79.Qh8+ Kg4
80.Qg7+ Qg6 81.Qd4 Qe6+ 82.Kb1 Kf3 83.Bc1 Qe4 84.Qc3 Ne2 85.Qf6+ Kg2 86.
Bd2 Kxh2 87.Qf2+ Qg2 88.Qf5 Ng3 89.Qg5 Ne4 90.Qf4+ Kh1 91.Be3 d2 92.Kc2 
d1=Q+ 93.Kxd1 Nc3+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.48"]
[White "Aydincelebi, Kagan"]
[Black "Murphy, Conor"]
[Result "0-1"]
[WhiteElo "2060"]
[BlackElo "2357"]
[ECO "C63"]
[EventDate "2018.09.05"]
[PlyCount "128"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Nc3 fxe4 5.Nxe4 Nf6 6.Nxf6+ Qxf6 7.Qe2 Be7 8.
Bxc6 bxc6 9.Qxe5 d6 10.Qxf6 Bxf6 11.d4 Bg4 12.Be3 Bxf3 13.gxf3 O-O 14.Rd1 
Bh4 15.Ke2 Rf5 16.Rhg1 Raf8 17.Rg4 Be7 18.Rd3 Ra5 19.a3 Rb8 20.b4 Rh5 21.
Rc3 a5 22.Rxc6 Bd8 23.bxa5 Rxa5 24.Bh6 Rh5 25.Bxg7 Kf7 26.d5 Rxd5 27.Bc3 
Rb1 28.Rcc4 Rc1 29.Bb2 Rb1 30.Rg7+ Ke6 31.Re4+ Kf5 32.Bd4 c5 33.Rf7+ Kg6 
34.Rg7+ Kf5 35.Rf7+ Kg6 36.Rf8 Ba5 37.Rg4+ Kh5 38.Rf7 Re1+ 39.Kd3 Rxd4+ 
40.Rxd4 Rd1+ 41.Kc4 Rxd4+ 42.Kb5 Kg6 43.Rd7 Bd2 44.a4 Rb4+ 45.Kc6 Bf4 46.
a5 Bxh2 47.a6 h5 48.a7 h4 49.Rd8 Ra4 50.Kb7 Be5 51.Rg8+ Kh5 52.Rg4 Rxa7+ 
53.Kxa7 h3 54.Rg1 h2 55.Rd1 Kh4 56.Kb7 Kh3 57.Kc6 Kg2 58.Kd5 h1=Q 59.Rxh1 
Kxh1 60.Ke4 Kg2 61.f4 Bxf4 62.Kxf4 Kxf2 63.c4 Ke2 64.Ke4 Kd2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.49"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Schekachikhin, Maxim"]
[Result "0-1"]
[WhiteElo "1989"]
[BlackElo "2356"]
[ECO "B47"]
[EventDate "2018.09.05"]
[PlyCount "72"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O h5
9.Nf3 Ng4 10.Bf4 d6 11.h3 Nge5 12.Nd2 Be7 13.Be3 Na5 14.Bd4 Bf6 15.Na4 Nd7
16.Bxf6 Nxf6 17.c4 O-O 18.Rc1 Nc6 19.c5 dxc5 20.Rxc5 e5 21.Qc2 Be6 22.Nf3 
Nd7 23.Rc3 f6 24.Nh4 Rfd8 25.Nf5 Qa5 26.Ra3 Nd4 27.Qd1 Nxf5 28.exf5 Bf7 
29.Bxb7 Rab8 30.Qf3 Nb6 31.Nxb6 Qxb6 32.Be4 Qxb2 33.Rb1 Qxb1+ 34.Kh2 Qb6 
35.Qe2 a5 36.Rc3 Rbc8 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.50"]
[White "Arcuti, Davide"]
[Black "Nyambileg, Erdene-Ochir"]
[Result "0-1"]
[WhiteElo "2356"]
[BlackElo "1798"]
[ECO "E81"]
[EventDate "2018.09.05"]
[PlyCount "160"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c5 7.d5 Na6 8.Qd2 Nc7 9.
Bd3 a6 10.a4 Rb8 11.a5 b5 12.axb6 Rxb6 13.Nge2 e5 14.g4 Bd7 15.Ng3 Qb8 16.
Ra2 Qb7 17.g5 Nfe8 18.h4 a5 19.h5 Na6 20.Bb1 Rb3 21.Rxa5 Rxb2 22.Qc1 Nec7 
23.O-O Qb4 24.Ra1 Rb8 25.Bd3 Qb3 26.Rf2 Rxf2 27.Bxf2 Qb7 28.Bf1 Nb4 29.Kg2
Qc8 30.Ra7 Ra8 31.Rxa8 Qxa8 32.Qb2 Qd8 33.Be3 f6 34.gxf6 Qxf6 35.hxg6 hxg6
36.Qf2 Qh4 37.Kg1 Bh6 38.Bxh6 Qxh6 39.Nb5 Ne8 40.Qg2 Kf7 41.Nh1 Ke7 42.Nf2
Nf6 43.Qg3 Nc2 44.Nd3 Qe3+ 45.Qf2 Qg5+ 46.Qg2 Qxg2+ 47.Bxg2 Ne3 48.Na3 g5 
49.Kf2 Nd1+ 50.Ke2 Nc3+ 51.Kd2 Na4 52.Ke3 Nh5 53.Bf1 Nb6 54.Nf2 Nf4 55.Ng4
Bxg4 56.fxg4 Kd7 57.Kd2 Ke7 58.Ke3 Nd7 59.Kf3 Nf6 60.Nc2 Ng6 61.Bd3 Kd7 
62.Ne3 Nh4+ 63.Kg3 Kc7 64.Nd1 Kb6 65.Nf2 Ng6 66.Nh3 Nf4 67.Nxg5 Nxd3 68.
Kf3 Nb2 69.Nf7 Nxc4 70.g5 Ne8 71.g6 Kc7 72.Nh6 Nd2+ 73.Ke3 Nc4+ 74.Kd3 Nb6
75.Nf5 Nd7 76.Kc4 Ndf6 77.g7 Kb6 78.Kd3 Kb5 79.Ke3 c4 80.Ke2 Kb4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.51"]
[White "Ozsakallioglu, Okan"]
[Black "Sawlin, Leonid"]
[Result "0-1"]
[WhiteElo "1955"]
[BlackElo "2355"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "96"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 a6 5.Nf3 b5 6.Bd3 Nd7 7.e5 c5 8.Be4 Rb8 9.
O-O b4 10.Ne2 Qc7 11.c3 Nh6 12.h3 O-O 13.Be3 a5 14.Qc1 Ba6 15.Rf2 Kh8 16.
g4 Ng8 17.Ng5 Bh6 18.h4 Qc8 19.e6 fxe6 20.Nxe6 Ndf6 21.f5 Bxe3 22.Qxe3 
Nxg4 23.Qg5 Qxe6 24.fxe6 Nxf2 25.Qd5 Nxe4 26.Qxe4 bxc3 27.bxc3 Rb2 28.Nf4 
Nf6 29.Qf3 Kg8 30.Qg3 cxd4 31.cxd4 Rc8 32.h5 g5 33.Qxg5+ Kh8 34.Qh6 Kg8 
35.Qg5+ Kh8 36.Qh6 Bd3 37.Nxd3 Rg8+ 38.Kf1 Ng4 39.Nxb2 Nxh6 40.Nc4 Rg5 41.
Rb1 Kg7 42.a4 Rd5 43.Rb5 Rxd4 44.Nxa5 Rxa4 45.Nc6 Kf6 46.Rb7 Nf5 47.Nd8 
Ra8 48.Rd7 Ng3+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.52"]
[White "Bashirli, Nail"]
[Black "Gunduz, Umut Erdem"]
[Result "1-0"]
[WhiteElo "2354"]
[BlackElo "2119"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "79"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bc5 5.c3 Nf6 6.e5 d5 7.Bb5 Ne4 8.Nxd4 
O-O 9.Bxc6 bxc6 10.O-O f6 11.e6 Qd6 12.Nd2 Nxd2 13.Bxd2 Bxe6 14.Bf4 Qd7 
15.Qa4 Bb6 16.Qxc6 Rfe8 17.Rfe1 Qxc6 18.Nxc6 Kf7 19.a4 Bd7 20.Nb4 g5 21.
Be3 c6 22.a5 Bc7 23.Na6 Bd6 24.Bc5 Be5 25.Bd4 Bd6 26.Rxe8 Bxe8 27.Re1 Bd7 
28.Nc5 Bxc5 29.Bxc5 Be6 30.a6 Rd8 31.Ra1 Rd7 32.Kf1 Bf5 33.Ke2 Bc2 34.Ra3 
Ke6 35.Kd2 Bf5 36.Rb3 Rc7 37.Rb7 Kd7 38.Bxa7 Kc8 39.Rb8+ Kd7 40.Bb6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.53"]
[White "Kara, Yanki"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1/2-1/2"]
[WhiteElo "2262"]
[BlackElo "2565"]
[ECO "A13"]
[EventDate "2018.09.05"]
[PlyCount "103"]

1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O g6 6.d4 Bg7 7.Nc3 Ne4 8.Bd2 O-O 
9.Qc2 f5 10.Rfd1 Qe7 11.d5 Na6 12.Nxe4 fxe4 13.Qxe4 Bxb2 14.Rab1 Bf6 15.
Be3 e5 16.Qc2 d6 17.Bh3 Kh8 18.Bg4 c5 19.h4 Nc7 20.Bh6 Bg7 21.Bxg7+ Kxg7 
22.Ng5 h6 23.Ne4 Bc8 24.Bxc8 Raxc8 25.Kg2 Rcd8 26.Rd3 Rf5 27.Ra3 Ne8 28.
Rf3 Nf6 29.Nxf6 Qxf6 30.Qe4 Rf8 31.Rbb3 Qe7 32.Ra3 R8f7 33.Rab3 Qb7 34.Qg4
h5 35.Qe4 Qd7 36.Rb5 Qe8 37.Kg1 Qc8 38.Rbb3 Rxf3 39.Rxf3 Rxf3 40.Qxf3 b5 
41.Qa3 Qc7 42.Qa6 bxc4 43.Qxc4 Qb7 44.a3 Qb1+ 45.Kg2 Qd1 46.e4 Qb1 47.Qa4 
Kf6 48.Qc6 Qxe4+ 49.Kh2 Qd4 50.Qxd6+ Kf5 51.f3 Qf2+ 52.Kh3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.54"]
[White "Sanal, Vahap"]
[Black "Samani, Yamac"]
[Result "1-0"]
[WhiteElo "2502"]
[BlackElo "2226"]
[ECO "C41"]
[EventDate "2018.09.05"]
[PlyCount "107"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Bf4 O-O 7.Qd2 d5 8.Ndb5 
Bb4 9.f3 Ba5 10.O-O-O a6 11.Na3 c6 12.Nab1 Be6 13.Qf2 Nbd7 14.exd5 cxd5 
15.Ne2 Rc8 16.Nd4 Nc5 17.h4 Qd7 18.b3 Ne8 19.Qg3 Bc7 20.Bxc7 Rxc7 21.Qf4 
Nd6 22.g4 Rfc8 23.h5 h6 24.Rh2 f6 25.Qd2 Bf7 26.Qf4 Ne6 27.Nxe6 Bxe6 28.
Bd3 b5 29.Qd4 Nf7 30.Rhd2 Ne5 31.Be2 Nc6 32.Qf4 Qe7 33.a3 Qc5 34.Kb2 a5 
35.Bd3 b4 36.a4 Ne5 37.Bf5 Bxf5 38.Qxf5 Kh8 39.Ka1 Rd8 40.f4 Nf7 41.Rxd5 
Rxd5 42.Rxd5 Qc6 43.Rxa5 Rc8 44.Qd5 Qc7 45.Ra8 Rd8 46.Rxd8+ Nxd8 47.Nd2 
Qc3+ 48.Kb1 Nc6 49.Ne4 Qe1+ 50.Kb2 Ne7 51.Qd8+ Ng8 52.Qd4 Ne7 53.Qc4 Kh7 
54.Nc5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.55"]
[White "Ozen, Deniz"]
[Black "Can, Melih Kaan"]
[Result "1-0"]
[WhiteElo "2431"]
[BlackElo "2195"]
[ECO "C95"]
[EventDate "2018.09.05"]
[PlyCount "109"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 
9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.a4 Bf8 14.Bd3 d5 15.axb5 
exd4 16.e5 dxc3 17.Nb3 Ne4 18.bxa6 Bc8 19.bxc3 Ndc5 20.Nxc5 Bxc5 21.Bxe4 
dxe4 22.Qxd8 Rxd8 23.Ng5 Rxa6 24.Rxa6 Bxa6 25.Nxe4 Bb6 26.Be3 Bxe3 27.Rxe3
Rd5 28.f4 Kf8 29.Re1 Ke7 30.Kf2 Ra5 31.g4 Ra2+ 32.Ke3 Bb7 33.Kd4 Rh2 34.
Re3 Bc8 35.f5 h6 36.c4 Ra2 37.Nc3 Rd2+ 38.Kc5 Bb7 39.Nd5+ Kd8 40.Rb3 Bxd5 
41.Rb8+ Ke7 42.cxd5 Rc2+ 43.Kd4 Rd2+ 44.Kc4 Rc2+ 45.Kd3 Rh2 46.Rc8 Kd7 47.
Rg8 Rxh3+ 48.Ke4 Ke7 49.e6 g6 50.Rg7 gxf5+ 51.gxf5 Kd6 52.Rxf7 Rh4+ 53.Kf3
Rh3+ 54.Kg4 Re3 55.Kf4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.56"]
[White "Zarubitski, Viachaslau"]
[Black "Cirovic, Miroljub"]
[Result "1/2-1/2"]
[WhiteElo "2425"]
[BlackElo "2181"]
[ECO "A45"]
[EventDate "2018.09.05"]
[PlyCount "48"]

1.d4 Nf6 2.Bf4 e6 3.e3 c5 4.Nd2 cxd4 5.exd4 b6 6.Ngf3 Bb7 7.c3 Be7 8.Bd3 
O-O 9.O-O d6 10.h3 a6 11.Bh2 Nbd7 12.Qe2 h6 13.Rfd1 Qc7 14.Rac1 Rfe8 15.c4
e5 16.Bb1 exd4 17.Nxd4 Bf8 18.Qf1 Rac8 19.Re1 Qb8 20.Rxe8 Rxe8 21.Re1 g6 
22.Bc2 Qa8 23.Rxe8 Qxe8 24.Qe2 d5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.57"]
[White "Nalbant, Tuna Onat"]
[Black "Secheres, Adrian-Simion"]
[Result "1/2-1/2"]
[WhiteElo "2241"]
[BlackElo "2408"]
[ECO "C55"]
[EventDate "2018.09.05"]
[PlyCount "96"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.c3 O-O 6.Nbd2 d6 7.Bb3 Na5 8.Bc2 c5
9.Nf1 Nc6 10.Ng3 d5 11.Qe2 Re8 12.O-O h6 13.h3 Be6 14.Re1 Qd7 15.Ba4 Bd6 
16.Nh4 a6 17.Qf3 b5 18.Bc2 Qd8 19.Ngf5 Bf8 20.g4 Nh7 21.Ng2 d4 22.Rd1 Ra7 
23.a4 Rc7 24.axb5 axb5 25.Qg3 f6 26.Bd2 Qc8 27.Rdb1 Nd8 28.b3 dxc3 29.Bxc3
b4 30.Bd2 Nc6 31.Nge3 g6 32.Nh4 Nd4 33.Bd1 Bf7 34.Nf3 Rd8 35.Nxd4 Rxd4 36.
Be2 Ng5 37.Bc1 Rd6 38.h4 Ne6 39.Nc4 Nd4 40.Bd1 Bxc4 41.dxc4 g5 42.Be3 Ne6 
43.Be2 Rcd7 44.h5 Ra6 45.Qf3 Ng7 46.Rxa6 Qxa6 47.Rd1 Rxd1+ 48.Bxd1 Qd6 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.58"]
[White "Zhao Chenxi"]
[Black "Urazayev, Arystanbek"]
[Result "0-1"]
[WhiteElo "2275"]
[BlackElo "2333"]
[ECO "C85"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.d3 Nd7 8.Nbd2
O-O 9.Nc4 f6 10.Ne3 Nc5 11.b3 Rf7 12.Bb2 Bf8 13.Kh1 Ne6 14.Ng1 c5 15.Ne2 
Qe8 16.f4 exf4 17.Nxf4 Nxf4 18.Rxf4 Bd6 19.Rf1 Be5 20.Qc1 b5 21.a4 c6 22.
axb5 cxb5 23.c4 Rb8 24.Rb1 Rfb7 25.Ba3 Qh5 26.g3 Bxg3 27.Qc2 Bh3 28.Qd1 
Qxd1 29.Rfxd1 Bf2 30.Bxc5 bxc4 31.Rb2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.59"]
[White "Yilmaz, Goktan"]
[Black "Suleymenov, Alisher"]
[Result "0-1"]
[WhiteElo "2237"]
[BlackElo "2307"]
[ECO "C19"]
[EventDate "2018.09.05"]
[PlyCount "106"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.a4 Qc7 8.Nf3 h6 
9.Bd3 b6 10.O-O Ba6 11.Ba3 Bxd3 12.cxd3 Nd7 13.Rc1 O-O 14.Re1 Rfc8 15.Nh4 
Nf8 16.dxc5 bxc5 17.d4 Nd7 18.f4 Rab8 19.Rf1 Qb6 20.Qh5 f5 21.exf6 Nxf6 
22.Qe5 Nd7 23.Qe2 Nf5 24.Nxf5 exf5 25.Qd3 cxd4 26.cxd4 Nf6 27.Bc5 Qe6 28.
Bxa7 Rxc1 29.Rxc1 Ra8 30.Bc5 Rxa4 31.Rb1 Ra2 32.h3 Ne4 33.Qb3 Ra6 34.Rd1 
Kh7 35.Qb7 Ra2 36.Qb3 Rf2 37.Qb6 Qf7 38.Re1 Rc2 39.Qb3 Rd2 40.Rd1 Rf2 41.
Qe3 Qh5 42.Rc1 Re2 43.Qf3 Qxf3 44.gxf3 Nd2 45.Rc3 Kg6 46.Bd6 Kh5 47.Rc7 g5
48.fxg5 hxg5 49.f4 g4 50.Rh7+ Kg6 51.Rh8 g3 52.Rg8+ Kf7 53.Rf8+ Kg7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.60"]
[White "Silva, David"]
[Black "Ozenir, Ekin Baris"]
[Result "0-1"]
[WhiteElo "2223"]
[BlackElo "2303"]
[ECO "B00"]
[EventDate "2018.09.05"]
[PlyCount "55"]

1.e4 Nc6 2.Nf3 d6 3.d4 Nf6 4.Nc3 g6 5.h3 Bg7 6.Be3 O-O 7.Qd2 e5 8.d5 Ne7 
9.O-O-O Bd7 10.g4 b5 11.Bd3 b4 12.Ne2 a5 13.Ng3 c6 14.dxc6 Bxc6 15.Rdg1 
Qc7 16.g5 Nd7 17.h4 Rac8 18.Kb1 d5 19.Qe2 a4 20.h5 a3 21.b3 dxe4 22.Nxe4 
Nd5 23.Bc1 Nc5 24.Nfd2 Nf4 25.Qe3 Ncxd3 26.cxd3 Bxe4 27.Nxe4 Qc2+ 28.Ka1 
0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.61"]
[White "De Block, Yordi"]
[Black "Garidmagnai, Byambasuren"]
[Result "0-1"]
[WhiteElo "2118"]
[BlackElo "2287"]
[ECO "A45"]
[EventDate "2018.09.05"]
[PlyCount "28"]

1.d4 Nf6 2.Bg5 c5 3.Nc3 Qb6 4.Bxf6 gxf6 5.e3 e6 6.d5 a6 7.dxe6 dxe6 8.Qd2 
Qxb2 9.Rb1 Qa3 10.Be2 Qa5 11.Bf3 Nd7 12.Bxb7 Bxb7 13.Rxb7 O-O-O 14.Ra7 Nb8
0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.62"]
[White "Cadilhac, Igor Tokuichi Kikuchi"]
[Black "Ozturk, Efe Hakan"]
[Result "1-0"]
[WhiteElo "2286"]
[BlackElo "2065"]
[ECO "B72"]
[EventDate "2018.09.05"]
[PlyCount "59"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 a6 8.f4 O-O
9.Nb3 Nc6 10.Bf3 Qc7 11.g4 b5 12.g5 Nd7 13.Qd2 Nb6 14.Nd5 Nxd5 15.exd5 Nb8
16.Bd4 Bxd4 17.Nxd4 Nd7 18.h4 Nb6 19.h5 e5 20.dxe6 Bb7 21.Bxb7 Qxb7 22.
O-O-O Nc4 23.Qh2 Rac8 24.Kb1 b4 25.exf7+ Qxf7 26.hxg6 Qxg6 27.f5 Rxf5 28.
Nxf5 Qxf5 29.g6 Rc7 30.gxh7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.63"]
[White "Gulbeyaz, Emir"]
[Black "Ozgur, Tibet Kagan"]
[Result "0-1"]
[WhiteElo "2285"]
[BlackElo "2056"]
[ECO "A05"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.Nf3 Nf6 2.g3 b5 3.Bg2 Bb7 4.Na3 a6 5.c4 e5 6.cxb5 Bxa3 7.bxa3 O-O 8.bxa6
Nxa6 9.d3 Re8 10.O-O Nc5 11.Rb1 Bc6 12.Bb2 d6 13.Qc1 Bd5 14.Nh4 Ra4 15.
Bxd5 Nxd5 16.e4 Nf4 17.gxf4 Qxh4 18.Qd1 Qxf4 19.Bc1 Qh4 20.Rb4 Ra6 21.f4 
Qh3 22.Rf3 Qg4+ 23.Kh1 exf4 24.Rb2 d5 25.Rg2 Qh5 26.Bxf4 dxe4 27.Rxg7+ Kh8
28.dxe4 Nxe4 29.Rg1 Rf6 30.Rgf1 c5 31.Qa1 Kg8 32.Qc1 Qd5 33.Rg1+ Rg6 34.
Rgf1 Rf6 35.Rg1+ Kh8 36.Qb2 Rg8 37.Rxg8+ Kxg8 38.Qb8+ Kg7 39.Qb2 c4 40.Be5
Qd1+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.64"]
[White "Agdelen, Huseyin Can"]
[Black "Lin Peisen"]
[Result "1-0"]
[WhiteElo "2280"]
[BlackElo "2034"]
[ECO "B26"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.e4 e6 2.d3 c5 3.g3 Nc6 4.Bg2 g6 5.Nc3 Bg7 6.Be3 d6 7.Qd2 Nd4 8.Nce2 Nxe2
9.Nxe2 Bxb2 10.Rb1 Bg7 11.O-O Ne7 12.d4 Qc7 13.Nc3 Bd7 14.dxc5 dxc5 15.e5 
Rb8 16.Ne4 Bc6 17.Qd6 Qxd6 18.exd6 Nd5 19.Bxc5 Kd7 20.c4 Nb6 21.Rfd1 f5 
22.Nd2 Na4 23.Bxa7 Ra8 24.Bxc6+ Kxc6 25.Be3 Nb2 26.Rdc1 Kxd6 27.c5+ Kc6 
28.Rc2 Na4 29.Nc4 Ra6 30.Rd1 Nc3 31.Rd6+ Kc7 32.Bf4 Rxa2 33.Rxa2 Nxa2 34.
Rd2+ e5 35.Nxe5 Ra8 36.Rd7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.65"]
[White "Kilic, Gokturk Kagan"]
[Black "Tifferet, Shaked"]
[Result "0-1"]
[WhiteElo "1910"]
[BlackElo "2299"]
[ECO "B22"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.e4 c5 2.c3 d6 3.d4 Nf6 4.Bd3 g6 5.Nf3 Bg7 6.O-O O-O 7.h3 d5 8.e5 Ne4 9.
Qe2 Bf5 10.Nbd2 Nxd2 11.Bxd2 Bxd3 12.Qxd3 Qb6 13.dxc5 Qxc5 14.Be3 Qc6 15.
Rfd1 e6 16.Nd4 Qc8 17.Rac1 a6 18.a4 b5 19.f4 bxa4 20.c4 Qb7 21.cxd5 Qxd5 
22.Qc2 Qb7 23.Qxa4 a5 24.Nb5 Na6 25.Rd6 Nb4 26.Nc7 Qe4 27.Rc3 Rac8 28.Qxa5
Nc2 29.Bd2 Nd4 30.Kh1 Ne2 31.Rdc6 Nxc3 32.Rxc3 Rfd8 33.Be3 h5 34.Qa6 Rxc7 
35.Rxc7 Qxe3 36.Qf1 Bh6 37.Rc4 Qb3 38.Rc1 Qxb2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.66"]
[White "Pigeat, Alexandre"]
[Black "Petkov, Momchil"]
[Result "1-0"]
[WhiteElo "2347"]
[BlackElo "2163"]
[ECO "A85"]
[EventDate "2018.09.05"]
[PlyCount "63"]

1.d4 f5 2.c4 Nf6 3.Bg5 e6 4.Nc3 Bb4 5.e3 O-O 6.Bd3 h6 7.Bxf6 Qxf6 8.Ne2 c6
9.O-O d5 10.f3 Nd7 11.Qb3 Bd6 12.e4 fxe4 13.fxe4 Qg5 14.Rxf8+ Nxf8 15.Rd1 
e5 16.c5 exd4 17.cxd6 dxc3 18.exd5 cxd5 19.Nxc3 Bg4 20.Nxd5 Kh8 21.Ne7 Be6
22.Qxb7 Rd8 23.Qe4 Qc5+ 24.Kh1 Qxd6 25.Rf1 g6 26.Rxf8+ Rxf8 27.Nxg6+ Kg7 
28.Nxf8 Kxf8 29.Qa8+ Kg7 30.Qxa7+ Bf7 31.Bf1 Qf6 32.Bc4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.67"]
[White "Tasdogen, Dincer"]
[Black "Piyumantha, M. Sasith Nipun"]
[Result "1-0"]
[WhiteElo "2329"]
[BlackElo "2139"]
[ECO "B18"]
[EventDate "2018.09.05"]
[PlyCount "87"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.f4 e6 8.h5 Bh7 
9.Nf3 Nd7 10.Bd3 Bxd3 11.Qxd3 Ngf6 12.Bd2 Qc7 13.O-O-O c5 14.dxc5 Bxc5 15.
Ne4 O-O 16.Kb1 Nxe4 17.Qxe4 Nf6 18.Qe2 Rfd8 19.Ne5 Bd4 20.g4 Rac8 21.c3 
Bxe5 22.fxe5 Nh7 23.Bf4 Rxd1+ 24.Rxd1 Rd8 25.Rxd8+ Qxd8 26.Kc2 Qd5 27.b3 
Ng5 28.c4 Qd4 29.Qe3 Qa1 30.a4 Qa2+ 31.Kc3 Qa1+ 32.Kb4 a6 33.Bxg5 hxg5 34.
Kc5 Qa3+ 35.Kb6 Qe7 36.c5 Qd7 37.Qe4 Qd1 38.Kxb7 Qxb3+ 39.Kxa6 Qb8 40.Qb7 
Qxe5 41.c6 Qd4 42.a5 Qd3+ 43.Ka7 Qd5 44.a6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.68"]
[White "Kwon Sehyun"]
[Black "Taalaibekov, Tagir"]
[Result "1-0"]
[WhiteElo "2129"]
[BlackElo "2291"]
[ECO "B07"]
[EventDate "2018.09.05"]
[PlyCount "69"]

1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.g4 h6 5.h3 e5 6.Be3 Be7 7.Bg2 c6 8.a4 b6 9.
Nge2 Qc7 10.O-O O-O 11.Ng3 Rd8 12.f4 Ba6 13.Re1 Nh7 14.Nf5 Bf8 15.Qf3 g6 
16.Ng3 Bg7 17.Rad1 exf4 18.Bxf4 Ng5 19.Qe3 Nf6 20.e5 dxe5 21.dxe5 Nd5 22.
Nxd5 cxd5 23.e6 Qc4 24.Bxg5 hxg5 25.exf7+ Kh7 26.Bf1 Qxa4 27.b3 Qa3 28.
Qxg5 Qc5+ 29.Kh1 Bb7 30.Qh4+ Bh6 31.Re7 Rf8 32.Rxb7 Qe3 33.Bg2 g5 34.Qxh6+
Kxh6 35.Nf5+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.69"]
[White "Ongut, Tamas Gunes"]
[Black "Yaran, Siar"]
[Result "1-0"]
[WhiteElo "2121"]
[BlackElo "2271"]
[ECO "C62"]
[EventDate "2018.09.05"]
[PlyCount "51"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 d6 4.d4 Bd7 5.Nc3 exd4 6.Nxd4 g6 7.Be3 Bg7 8.Qd2 
Nf6 9.Bxc6 bxc6 10.Bh6 Bxh6 11.Qxh6 Ng4 12.Qd2 Qh4 13.g3 Qh6 14.f4 O-O 15.
O-O-O Rfe8 16.Rde1 Rab8 17.Nf3 c5 18.h3 Nf6 19.g4 Bc6 20.g5 Qh5 21.Nh2 
Nxe4 22.Nxe4 Bxe4 23.Ng4 Kf8 24.Qc3 Rb4 25.Qh8+ Ke7 26.Qf6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.70"]
[White "Kilic, Efe Mert"]
[Black "Erdogan, Anil Berk"]
[Result "1-0"]
[WhiteElo "2269"]
[BlackElo "2083"]
[ECO "C05"]
[EventDate "2018.09.05"]
[PlyCount "67"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.c3 c5 6.f4 Nc6 7.Ndf3 Qb6 8.a3 Be7 
9.Ne2 f6 10.h4 a5 11.b3 a4 12.b4 c4 13.h5 Qc7 14.g4 b5 15.Bh3 Rf8 16.Qc2 
h6 17.Be3 fxe5 18.Nxe5 Bh4+ 19.Kd2 Ndxe5 20.fxe5 Ne7 21.Raf1 Rg8 22.Nf4 
Bg5 23.Qh7 Bxf4 24.Rxf4 Bd7 25.Rhf1 O-O-O 26.Rf7 Be8 27.Rxg7 Bg6 28.hxg6 
Rh8 29.Rxe7 Rxh7 30.Rxh7 Qc6 31.Rff7 Rg8 32.Rc7+ Qxc7 33.Rxc7+ Kxc7 34.
Bxh6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.71"]
[White "Wong Yinn Long"]
[Black "Gulden, Egemen"]
[Result "1/2-1/2"]
[WhiteElo "2261"]
[BlackElo "2068"]
[ECO "B23"]
[EventDate "2018.09.05"]
[PlyCount "56"]

1.e4 c5 2.Nc3 a6 3.f4 b5 4.g3 Bb7 5.Bg2 g6 6.Qe2 Bg7 7.Nf3 e6 8.e5 d5 9.
exd6 Qxd6 10.a4 b4 11.Ne4 Qc7 12.Ne5 Ra7 13.d3 Nf6 14.O-O O-O 15.Nc4 Nbd7 
16.Be3 Raa8 17.Nxf6+ Bxf6 18.Bxb7 Qxb7 19.a5 Bg7 20.Qf2 Qd5 21.Rad1 Rfd8 
22.b3 Bd4 23.Rde1 Rab8 24.g4 f6 25.Re2 Rf8 26.Rfe1 Bc3 27.Bd2 Bd4 28.Be3 
Bc3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.72"]
[White "Zrikem, Nassim"]
[Black "Noboa Silva, Kevin"]
[Result "0-1"]
[WhiteElo "2066"]
[BlackElo "2256"]
[ECO "E14"]
[EventDate "2018.09.05"]
[PlyCount "54"]

1.d4 Nf6 2.Nf3 e6 3.e3 b6 4.Bd3 Bb7 5.O-O c5 6.c4 Be7 7.Nc3 cxd4 8.exd4 d6
9.d5 e5 10.Nd2 O-O 11.f4 exf4 12.Nb3 Nbd7 13.Bxf4 Ne5 14.Nd4 g6 15.Nf3 
Nfd7 16.Ne4 b5 17.b3 Re8 18.Bxe5 dxe5 19.Nc3 Bb4 20.Ne4 f5 21.Neg5 e4 22.
Ne6 Qb6+ 23.Kh1 exf3 24.Rxf3 Nf8 25.Bxf5 gxf5 26.Rg3+ Ng6 27.Nf4 Re1+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.73"]
[White "Rodrigue-Lemieux, Shawn"]
[Black "Baylav, Can"]
[Result "1-0"]
[WhiteElo "2250"]
[BlackElo "2026"]
[ECO "B53"]
[EventDate "2018.09.05"]
[PlyCount "52"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 a6 5.c4 Nc6 6.Qe3 Nf6 7.h3 g6 8.Be2 Bg7 
9.Nc3 O-O 10.O-O Nd7 11.b3 Nc5 12.Bb2 Qa5 13.Qc1 f5 14.exf5 Bxf5 15.Nd5 
Nd3 16.Bxd3 Bxd3 17.Bxg7 Kxg7 18.b4 Nxb4 19.Qc3+ e5 20.Rfe1 Kg8 21.a3 Bxc4
22.Ne7+ Kf7 23.Qxc4+ Kxe7 24.axb4 Qb5 25.Qh4+ Ke8 26.Ra5 Rh8 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.74"]
[White "Eren, Ataberk"]
[Black "Akin, Kadir"]
[Result "1/2-1/2"]
[WhiteElo "2180"]
[BlackElo "1974"]
[ECO "D35"]
[EventDate "2018.09.05"]
[PlyCount "128"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Nbd7 5.Bg5 c6 6.cxd5 exd5 7.e3 Be7 8.Bd3 
h6 9.Bh4 Ne4 10.Bxe7 Qxe7 11.Qc2 Ndf6 12.O-O O-O 13.Rab1 Nxc3 14.Qxc3 Ne4 
15.Qc2 a5 16.Ne5 Nf6 17.a3 a4 18.Rbc1 Be6 19.Rfe1 Nd7 20.Nf3 Rfc8 21.Qb1 
Qd6 22.h3 b6 23.Rc3 c5 24.Bb5 Ra5 25.Bf1 c4 26.Nd2 b5 27.e4 dxe4 28.Nxe4 
Qxd4 29.Rd1 Qe5 30.Re3 Rc7 31.Qc1 Ra8 32.Nd6 Qc5 33.Rg3 Kh8 34.Qf4 Nf6 35.
Nxb5 Rb7 36.Nd4 Rxb2 37.Nxe6 fxe6 38.Qd4 Qxd4 39.Rxd4 Rb1 40.Rc3 Rab8 41.
Rdxc4 Ra1 42.Rc8+ Rxc8 43.Rxc8+ Kh7 44.g3 Rxa3 45.Ra8 Nd5 46.Kg2 Kg6 47.
Ra6 Kf5 48.Be2 Nf6 49.Bb5 Ke5 50.Bxa4 Nd5 51.Bb5 Rxa6 52.Bxa6 Kf6 53.Kf3 
Nc3 54.Bc4 e5 55.Ke3 Na4 56.Kf3 Nc3 57.Bb3 Kf5 58.Bc2+ Ke6 59.Kg4 Kf6 60.
Kh5 Ne2 61.h4 Nd4 62.Be4 Ne6 63.Bd5 Nc5 64.Kg4 Nd3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.75"]
[White "Zhu Yi"]
[Black "Cansun, Can Alp"]
[Result "0-1"]
[WhiteElo "2335"]
[BlackElo "2110"]
[ECO "A00"]
[EventDate "2018.09.05"]
[PlyCount "0"]

0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.76"]
[White "Dedebas, Emre Emin"]
[Black "Helander, Benjamin"]
[Result "1/2-1/2"]
[WhiteElo "2334"]
[BlackElo "1994"]
[ECO "A57"]
[EventDate "2018.09.05"]
[PlyCount "57"]

1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.b6 e6 6.Nc3 Qxb6 7.e4 d6 8.Bc4 Be7 9.
dxe6 Bxe6 10.Bxe6 fxe6 11.Nf3 Nc6 12.O-O O-O 13.Ng5 Nd4 14.Be3 h6 15.Bxd4 
hxg5 16.Be3 Qxb2 17.Qd3 Ng4 18.Qc4 d5 19.exd5 Nxe3 20.fxe3 Qb4 21.Qd3 Bf6 
22.Rac1 Bxc3 23.Qxc3 Rxf1+ 24.Kxf1 Rf8+ 25.Kg1 exd5 26.Qd3 d4 27.exd4 cxd4
28.Qc4+ Qxc4 29.Rxc4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.77"]
[White "Akdogan, Alperen"]
[Black "Beukema, Christiaan"]
[Result "1-0"]
[WhiteElo "2278"]
[BlackElo "1904"]
[ECO "E00"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.g3 Bb4+ 5.Bd2 Bd6 6.Bg2 c6 7.Nc3 dxc4 8.e4 Be7
9.a4 Na6 10.O-O Nc7 11.a5 Nb5 12.Nxb5 cxb5 13.Qe2 a6 14.Rfd1 O-O 15.Bf4 
Bb4 16.Ne5 Nd7 17.d5 Nxe5 18.Bxe5 exd5 19.Rxd5 Qe7 20.Rad1 Be6 21.Bd6 Bxd6
22.Rxd6 Rad8 23.e5 Bc8 24.Qd2 Rxd6 25.exd6 Qd7 26.Re1 Rd8 27.Re7 Qf5 28.
Bd5 Be6 29.d7 Kf8 30.Re8+ Rxe8 31.Qb4+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.78"]
[White "Daghan, Devran"]
[Black "Karaoglan, Doruk"]
[Result "1-0"]
[WhiteElo "2004"]
[BlackElo "2196"]
[ECO "B71"]
[EventDate "2018.09.05"]
[PlyCount "89"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 Nc6 7.Bb5 Bd7 8.Bxc6 
Bxc6 9.e5 dxe5 10.fxe5 Ne4 11.Nxe4 Bxe4 12.e6 f5 13.c3 Qa5 14.Nxf5 Rd8 15.
Nd4 Bxg2 16.Rg1 Bg7 17.Rxg2 Bxd4 18.Rd2 Qe5+ 19.Qe2 Qxe2+ 20.Kxe2 Be5 21.
Rxd8+ Kxd8 22.Bg5 Bd6 23.Rd1 Kc8 24.h3 Rf8 25.Rf1 Rxf1 26.Kxf1 Kc7 27.Ke2 
Kc6 28.c4 h6 29.Bxh6 Be5 30.b3 Kd6 31.Kd3 Kxe6 32.Ke4 Bd6 33.Be3 b6 34.Bd2
Kd7 35.b4 Ke6 36.a4 Kd7 37.b5 Ke6 38.a5 Bc5 39.a6 Kd7 40.Bf4 Bd6 41.Be3 
Kc7 42.Kd5 Bb4 43.Ke6 Ba3 44.Kf7 Kd6 45.Bxb6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.79"]
[White "Sezdbekov, Ruslan"]
[Black "Nurgaliev, Sauat"]
[Result "1-0"]
[WhiteElo "2160"]
[BlackElo "1685"]
[ECO "C43"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Ne4 5.Qxd4 d5 6.exd6 Nxd6 7.Bg5 f6 8.Be3 
Nc6 9.Qa4 g6 10.Nc3 Bg7 11.Bc4 Bd7 12.Bb3 Ne5 13.Qd4 Bc6 14.Nxe5 fxe5 15.
Qg4 Nf5 16.h4 Bf6 17.h5 Bd7 18.Qc4 Nd6 19.Qe2 g5 20.O-O-O Bc6 21.Kb1 Qe7 
22.Bd5 Bd7 23.Bc5 O-O-O 24.Bxa7 Bf5 25.g4 Be6 26.Bc5 Qf7 27.Rh3 e4 28.
Bxe6+ Qxe6 29.Nd5 Ne8 30.c4 Ng7 31.Ra3 b6 32.Bb4 Kb7 33.Nxf6 Rxd1+ 34.Qxd1
Qxf6 35.Qd5+ c6 36.Qd7+ Kb8 37.Ra7 Qf7 38.Bd6# 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.80"]
[White "Ismayilov, Muhammad"]
[Black "Fleri, Matthew"]
[Result "1-0"]
[WhiteElo "2137"]
[BlackElo "1625"]
[ECO "B53"]
[EventDate "2018.09.05"]
[PlyCount "87"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.
Bg5 e6 9.O-O-O Be7 10.e5 dxe5 11.Qxe5 Qb8 12.Qxb8+ Rxb8 13.Ne5 Nd5 14.Ne4 
Rc8 15.Bxe7 Kxe7 16.Rhe1 Rhd8 17.Ng5 f6 18.Nxe6 fxe5 19.Nxd8 Rxd8 20.Rxe5+
Kf6 21.Re2 Rc8 22.Rd4 Kf7 23.Kd2 Nf6 24.f3 Bb5 25.Re1 Bd7 26.c4 Be6 27.b3 
Rc6 28.g4 Ra6 29.a4 Nd7 30.Kc3 Nc5 31.Re5 Ra5 32.Re2 Ra6 33.h3 Rc6 34.f4 
g6 35.Re5 Kf6 36.Rd8 Nxa4+ 37.bxa4 Rxc4+ 38.Kd3 Rxf4 39.Re4 Rf3+ 40.Ke2 
Ra3 41.Rd6 Ra2+ 42.Kd3 Ra3+ 43.Kc2 Ra2+ 44.Kb1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.81"]
[White "Tuna, Alp"]
[Black "Caglar, Ahmet Ata"]
[Result "1/2-1/2"]
[WhiteElo "2253"]
[BlackElo "2071"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "26"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4 Bb4+ 7.Bd2 Bxd2+ 8.
Nbxd2 d5 9.exd5 Nxd5 10.Qb3 Na5 11.Qa4+ Nc6 12.Qb3 Na5 13.Qa4+ Nc6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.10"]
[Round "6.82"]
[White "Dionizio, Andre Filipe Nascimento"]
[Black "Maltezeanu, Stefan"]
[Result "1-0"]
[WhiteElo "2010"]
[BlackElo "2089"]
[ECO "B23"]
[EventDate "2018.09.05"]
[PlyCount "109"]

1.e4 c5 2.Nc3 e6 3.Bc4 Nc6 4.a4 g6 5.d3 Bg7 6.Be3 Nd4 7.f4 Ne7 8.Nce2 O-O 
9.c3 Nxe2 10.Nxe2 d5 11.Bb3 b6 12.O-O Bb7 13.e5 Nf5 14.Bf2 d4 15.cxd4 cxd4
16.Rc1 Qd7 17.Qd2 Rfd8 18.Rfd1 Rac8 19.g4 Ba8 20.gxf5 Qb7 21.Kf1 Qh1+ 22.
Ng1 gxf5 23.Bg3 Bf8 24.Qf2 Be7 25.Ke2 Qb7 26.Bh4 Bxh4 27.Qxh4 Qg2+ 28.Qf2 
Qg4+ 29.Nf3 Kh8 30.Qg3 Qh5 31.Rxc8 Rxc8 32.Rg1 Bxf3+ 33.Qxf3 Qxh2+ 34.Qf2 
Qh5+ 35.Kd2 Rg8 36.Rxg8+ Kxg8 37.Qxd4 Qh2+ 38.Kc3 h5 39.Qd8+ Kg7 40.Qf6+ 
Kg8 41.Bxe6 fxe6 42.Qxe6+ Kh8 43.Qf6+ Kg8 44.e6 Qxf4 45.Qf7+ Kh8 46.Qxh5+ 
Kg7 47.Qf7+ Kh6 48.e7 Qc1+ 49.Kb3 Qd1+ 50.Kb4 a5+ 51.Kb5 Qxd3+ 52.Qc4 Qe3 
53.Qc6+ Kg5 54.e8=Q Qd3+ 55.Qc4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.1"]
[White "Maghsoodloo, Parham"]
[Black "Sindarov, Javokhir"]
[Result "1-0"]
[WhiteElo "2649"]
[BlackElo "2484"]
[ECO "C90"]
[EventDate "2018.09.05"]
[PlyCount "89"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.a4 b4 10.a5 Rb8 11.Bc4 Nxe4 12.Bd5 Nxf2 13.Kxf2 Nxa5 14.cxb4 c6 15.Ba2 
Rxb4 16.d4 Bg4 17.dxe5 Qb6+ 18.Be3 Rxb2+ 19.Kg3 Bxf3 20.Kxf3 Qb5 21.Bc1 
Rb4 22.Ba3 Ra4 23.g3 Nc4 24.Bb3 Rxa3 25.Rxa3 Nxa3 26.Nxa3 Qc5 27.exd6 Bxd6
28.Nc4 Bc7 29.Kg2 g6 30.Qf3 Kg7 31.Rd1 Rd8 32.Nb2 f5 33.Nd3 Qc3 34.Ba4 Rd4
35.Bxc6 Qc2+ 36.Kh1 Rd6 37.Bb7 Qb3 38.Rc1 Rxd3 39.Rxc7+ Kf6 40.Qc6+ Kg5 
41.Qc1+ Kf6 42.Kg2 Rd1 43.Qh6 Qb2+ 44.Kh3 Qb4 45.Bf3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.2"]
[White "Firouzja, Alireza"]
[Black "Vavulin, Maxim"]
[Result "1-0"]
[WhiteElo "2582"]
[BlackElo "2559"]
[ECO "C55"]
[EventDate "2018.09.05"]
[PlyCount "131"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.O-O d6 6.c3 g6 7.d4 Qe7 8.d5 Nb8 9.
Bd3 Nbd7 10.Bc2 Bg7 11.c4 O-O 12.Nc3 Nh7 13.Qe2 Nb6 14.b4 f5 15.Nd2 f4 16.
c5 Nd7 17.Ba3 g5 18.f3 Rd8 19.Nc4 Ndf6 20.Kf2 g4 21.Ke1 h5 22.Qf2 Ne8 23.
Kd2 Bh6 24.Kc1 g3 25.Qe2 Nf8 26.Kb2 Ng6 27.Rh1 h4 28.h3 Bf8 29.Na5 Nf6 30.
Bb3 Kh7 31.Rac1 Nh8 32.Rc2 Nf7 33.Rhc1 Ne8 34.Nb5 Qf6 35.cxd6 Bxd6 36.Kb1 
Kh6 37.Nxd6 Nfxd6 38.Bb2 Bd7 39.Qd2 b6 40.Nc6 Bxc6 41.Rxc6 Rd7 42.Ba4 Re7 
43.Bc3 Kh5 44.Qe2 Kg5 45.Qa6 Kh5 46.Bb2 Qg6 47.R6c2 Nf6 48.Qd3 Rc8 49.Rc6 
Nfe8 50.Ka1 Ra8 51.Qa6 Kg5 52.R6c2 b5 53.Bxb5 Nxb5 54.Qxb5 Qb6 55.Qc5 Nd6 
56.Qxb6 cxb6 57.Rc7 Rae8 58.Rxe7 Rxe7 59.Rc6 Nf7 60.Kb1 Kh5 61.Re6 Rd7 62.
Bxe5 Ng5 63.Rf6 Nxh3 64.gxh3 g2 65.Rf5+ Kg6 66.Bd4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.3"]
[White "Karthik, Venkataraman"]
[Black "Tabatabaei, Mohammadamin"]
[Result "1-0"]
[WhiteElo "2519"]
[BlackElo "2576"]
[ECO "B12"]
[EventDate "2018.09.05"]
[PlyCount "57"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 Nd7 6.O-O h6 7.Nbd2 Ne7 8.c3 a6 9.
b4 a5 10.Nb3 axb4 11.cxb4 Nc8 12.Bd2 Ncb6 13.Na5 Ra7 14.Rc1 Be7 15.Qb3 Qa8
16.a3 O-O 17.Be3 Nc4 18.Bxc4 dxc4 19.Nxc4 Be4 20.Nfd2 Bd5 21.Qd1 b5 22.Na5
Bd8 23.Ndb3 Bxb3 24.Nxb3 Rxa3 25.Rc3 Qa4 26.Bc1 Ra2 27.Rg3 Kh7 28.Qh5 Qxb4
29.Rxg7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.4"]
[White "Van Foreest, Jorden"]
[Black "Lobanov, Sergei"]
[Result "1/2-1/2"]
[WhiteElo "2624"]
[BlackElo "2535"]
[ECO "B12"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 Nd7 6.O-O h6 7.Nbd2 Ne7 8.c3 g5 9.
Re1 Bg6 10.Nf1 c5 11.dxc5 Bg7 12.Bb5 Nc6 13.Be3 Ndxe5 14.Nxe5 Bxe5 15.Bd4 
Bxd4 16.cxd4 O-O 17.Ne3 h5 18.Qd2 Qa5 19.Qxa5 Nxa5 20.h4 gxh4 21.Kh2 Nc6 
22.Rad1 f6 23.Kh3 Kf7 24.Kxh4 Rh8 25.Rd2 Rad8 26.b4 Ne7 27.f3 Rdg8 28.Kh3 
Nf5 29.Nxf5 Bxf5+ 30.Kh4 Rg7 31.Re3 Rhg8 32.Ree2 Ke7 33.Ba4 Rg5 34.b5 b6 
35.Bc2 Rc8 36.c6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.5"]
[White "Hakobian, Aram"]
[Black "Donchenko, Alexander"]
[Result "1-0"]
[WhiteElo "2554"]
[BlackElo "2614"]
[ECO "B51"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.Ba4 Nf6 5.O-O g6 6.Re1 Bg7 7.c3 O-O 8.d4 
cxd4 9.cxd4 d5 10.e5 Ne4 11.Nbd2 Nb6 12.Bc2 Nxd2 13.Nxd2 f6 14.exf6 exf6 
15.a4 Bd7 16.a5 Nc4 17.Nxc4 dxc4 18.Be4 Qc7 19.a6 Bc6 20.Bxc6 Qxc6 21.d5 
Qb5 22.axb7 Qxb7 23.d6 Rad8 24.Bf4 g5 25.Bg3 Rf7 26.Qa4 Bf8 27.Rad1 Qb6 
28.Re8 Rxe8 29.Qxe8 Qb3 30.Qe2 Qa4 31.Qg4 Rd7 32.h4 h6 33.Rd4 Kf7 34.Rxc4 
Qb5 35.Rc7 f5 36.Qh5+ Ke6 37.Qg6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.6"]
[White "Karthikeyan, Murali"]
[Black "Puranik, Abhimanyu"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2524"]
[ECO "C77"]
[EventDate "2018.09.05"]
[PlyCount "120"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 g6 7.O-O Bg7 8.Re1 O-O 
9.Nbd2 Bd7 10.Nf1 Qe8 11.Bb3 Nh5 12.h3 Na5 13.Bc2 f5 14.d4 Nc6 15.dxe5 
dxe5 16.Ne3 f4 17.Nd5 Rc8 18.b4 g5 19.a4 g4 20.hxg4 Bxg4 21.b5 axb5 22.
axb5 Nd8 23.Ba3 Rf7 24.Qd3 Rd7 25.Bd1 Nf6 26.Qc4 Be6 27.Nxe5 Nxd5 28.exd5 
Rxd5 29.Qxf4 Ra8 30.Ng4 Qg6 31.Bb3 Rxb5 32.Bc4 Rba5 33.Rad1 Bxc4 34.Qxc4+ 
Nf7 35.Re6 Qh5 36.Rde1 h6 37.Rxh6 Qb5 38.Nf6+ Bxf6 39.Qg4+ Bg7 40.Rg6 Ng5 
41.Be7 Qf5 42.Rxg5 Qxg4 43.Rxg4 Ra1 44.Rxa1 Rxa1+ 45.Kh2 Kf7 46.Bd8 Be5+ 
47.f4 Ra4 48.Kh3 Rxf4 49.Rxf4+ Bxf4 50.Kg4 Be5 51.c4 Ke6 52.Kf3 Kd7 53.Bh4
b6 54.Ke4 Ke6 55.Bf2 Bf6 56.g4 Bd8 57.Be3 c6 58.g5 b5 59.c5 Be7 60.g6 Bxc5
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.7"]
[White "Esipenko, Andrei"]
[Black "Thybo, Jesper Sondergard"]
[Result "1/2-1/2"]
[WhiteElo "2593"]
[BlackElo "2499"]
[ECO "D38"]
[EventDate "2018.09.05"]
[PlyCount "117"]

1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.Nc3 Bb4 5.Bg5 h6 6.Bh4 dxc4 7.Qa4+ Nc6 8.e3 
Bd7 9.Qc2 b5 10.Be2 a6 11.O-O Be7 12.Bxf6 Bxf6 13.Ne4 O-O 14.b3 cxb3 15.
axb3 Be7 16.Rfc1 Qb8 17.Nc5 Bxc5 18.Qxc5 Qb6 19.Qh5 Ne7 20.Ne5 Be8 21.Qh4 
f6 22.Nd3 Bf7 23.Nc5 Rfd8 24.Bf3 Ra7 25.Be4 Bg6 26.Bf3 a5 27.Qg3 Bf7 28.
Be4 Nd5 29.Qf3 Qd6 30.Bd3 c6 31.Ne4 Qd7 32.Qg3 Kf8 33.h4 Ne7 34.Be2 Nd5 
35.Rc5 Ne7 36.Qf3 Bg6 37.Nxf6 gxf6 38.Qxf6+ Kg8 39.Bg4 Bf5 40.Qxh6 Qe8 41.
Bf3 Qf8 42.Qf4 Nd5 43.Qe5 Nb4 44.Rc3 Qd6 45.Qf6 Rf8 46.Qh6 Rh7 47.Qg5+ Rg7
48.Qh5 Bg6 49.Qc5 Qd8 50.Qe5 Rxf3 51.gxf3 Bd3+ 52.Kh1 Qxh4+ 53.Qh2 Qf6 54.
Qb8+ Kh7 55.Qh2+ Kg8 56.Qb8+ Kf7 57.Qc7+ Kg8 58.Qb8+ Kh7 59.Qh2+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.8"]
[White "Kollars, Dmitrij"]
[Black "Petrosian, Manuel"]
[Result "1/2-1/2"]
[WhiteElo "2536"]
[BlackElo "2581"]
[ECO "B11"]
[EventDate "2018.09.05"]
[PlyCount "91"]

1.e4 c6 2.Nf3 d5 3.Nc3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.Be2 Nf6 7.O-O Bc5 8.d3 
Nbd7 9.Qg3 O-O 10.Bf4 Kh8 11.Bf3 Re8 12.Rad1 Nf8 13.d4 Be7 14.Bg5 dxe4 15.
Bxf6 gxf6 16.Nxe4 Rc8 17.Qf4 Ng6 18.Qe3 b6 19.c4 f5 20.Nc3 Bg5 21.Qe2 Nf4 
22.Qc2 Qf6 23.Ne2 Nxe2+ 24.Qxe2 Red8 25.c5 b5 26.Qd3 Qe7 27.b4 a6 28.Qa3 
Qb7 29.Rd3 Bf6 30.Rfd1 Rd7 31.Qc1 Qc7 32.a4 Rcd8 33.axb5 axb5 34.Qh6 Bg7 
35.Qe3 Bf6 36.g4 Rg8 37.Kh1 fxg4 38.hxg4 Rg6 39.Kg2 Kg7 40.Qe4 h5 41.Qxc6 
Rxg4+ 42.Kf1 Qxc6 43.Bxc6 Rdxd4 44.Rxd4 Rxd4 45.Rxd4 Bxd4 46.Bxb5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.9"]
[White "Liang, Awonder"]
[Black "Santos Ruiz, Miguel"]
[Result "1-0"]
[WhiteElo "2575"]
[BlackElo "2524"]
[ECO "B23"]
[EventDate "2018.09.05"]
[PlyCount "53"]

1.e4 c5 2.Nc3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Qd2 g6 6.b3 Bh6 7.f4 Nf6 8.Bb2 O-O
9.O-O-O a5 10.a4 Nb4 11.Kb1 Be6 12.Nf3 Rc8 13.Ng5 Qb6 14.Nxe6 fxe6 15.g3 
Rc5 16.Bh3 Kf7 17.Rhe1 Rfc8 18.e5 dxe5 19.Qf2 exf4 20.Bxe6+ Qxe6 21.Rxe6 
Kxe6 22.Nb5 Nxc2 23.gxf4 Bg7 24.Rd8 Kf7 25.Rxc8 Rxc8 26.Qb6 Nb4 27.Nd6+ 
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.10"]
[White "Christiansen, Johan-Sebastian"]
[Black "Narayanan, Sunilduth Lyna"]
[Result "1-0"]
[WhiteElo "2525"]
[BlackElo "2573"]
[ECO "C45"]
[EventDate "2018.09.05"]
[PlyCount "121"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4
Nb6 9.Nc3 a5 10.Bd2 Ba6 11.Qe4 g6 12.Bd3 Bg7 13.O-O O-O 14.Rae1 Rfe8 15.
Bf4 Qb4 16.Qe2 Bxc4 17.Bxc4 Nxc4 18.a3 Qb3 19.Bg3 Bxe5 20.Bxe5 Rxe5 21.Qg4
d5 22.Qd7 Qb7 23.Na4 Rxe1 24.Rxe1 Nb6 25.Nxb6 Qxb6 26.h4 Qxb2 27.Qxc6 Rf8 
28.a4 Qb4 29.Rd1 Qxh4 30.Rxd5 Rd8 31.g3 Qe7 32.Kh2 Rxd5 33.Qxd5 Qf6 34.Kg2
Qc3 35.Kh2 c5 36.Kg2 Kg7 37.Qd8 h5 38.Qc7 c4 39.Qc5 Qd3 40.Qxa5 c3 41.Qe5+
Kh7 42.Qc7 Qe4+ 43.Kg1 c2 44.Qxf7+ Kh6 45.Qf8+ Kg5 46.Qc5+ Kg4 47.a5 Kf3 
48.Qa3+ Ke2 49.a6 Qd3 50.Qe7+ Kd2 51.Qg5+ Kc3 52.a7 Qd1+ 53.Kg2 c1=Q 54.
Qxc1+ Qxc1 55.a8=Q Qg5 56.Qa3+ Kc4 57.Qa4+ Kc3 58.Qe4 Qf5 59.Qxf5 gxf5 60.
Kh3 f4 61.g4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.11"]
[White "Jarmula, Lukasz"]
[Black "Bai Jinshi"]
[Result "0-1"]
[WhiteElo "2504"]
[BlackElo "2556"]
[ECO "D14"]
[EventDate "2018.09.05"]
[PlyCount "56"]

1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bf4 Nc6 5.e3 Nf6 6.Nc3 Bf5 7.Nf3 e6 8.Qb3 
Bb4 9.Ne5 Bxc3+ 10.bxc3 O-O 11.Be2 Rc8 12.f3 Nh5 13.Nxc6 Rxc6 14.Qxb7 Rxc3
15.Kf2 Nxf4 16.exf4 Qa5 17.Rhd1 Bc2 18.Rdc1 Qa4 19.Kg1 Qxd4+ 20.Kh1 Qxf4 
21.Qxa7 d4 22.Bd1 Bf5 23.Rxc3 dxc3 24.Bb3 c2 25.Qg1 Rd8 26.Rc1 h5 27.a4 
Qd2 28.a5 Ra8 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.12"]
[White "Batsuren, Dambasuren"]
[Black "Aravindh, Chithambaram"]
[Result "1/2-1/2"]
[WhiteElo "2446"]
[BlackElo "2578"]
[ECO "E63"]
[EventDate "2018.09.05"]
[PlyCount "152"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.g3 a6 6.Bg2 Nc6 7.O-O d6 8.Bf4 Rb8 
9.Rc1 b5 10.cxb5 axb5 11.Ne5 Na7 12.Nd3 c6 13.Nb4 Bb7 14.e4 Nd7 15.Be3 Qa5
16.a3 Rbd8 17.Qe2 e5 18.d5 c5 19.Nc2 Rc8 20.b4 Qd8 21.bxc5 Nxc5 22.Rb1 f5 
23.f3 Qa5 24.Bd2 Na4 25.Nxa4 Qxa4 26.Nb4 Rc5 27.Qd3 Nc8 28.Bh3 Ne7 29.Bg5 
Bf6 30.Bxf6 Rxf6 31.Rfc1 Qa7 32.Kh1 Kg7 33.Qe3 Bc8 34.Bg2 f4 35.gxf4 exf4 
36.Qg1 Rxc1 37.Qxc1 g5 38.Nc6 Nxc6 39.Qxc6 Bd7 40.Qc3 Kg6 41.Rc1 Rf8 42.
Qb4 Rf6 43.Qc3 h5 44.Rg1 Qb6 45.Re1 g4 46.e5 dxe5 47.Qxe5 Qd6 48.Qe4+ Kh6 
49.Qd4 Rf8 50.Re5 Qg6 51.Qb4 Rf7 52.Re1 Qf6 53.Qc5 g3 54.h3 Kg5 55.d6+ Kh4
56.Re5 Qg6 57.Bf1 Rg7 58.Kg1 g2 59.Bd3 Qf7 60.Bxb5 Bxb5 61.Qxb5 Qf6 62.Qc5
Qg6 63.Qb5 Qf6 64.Qd5 Qg6 65.Rf5 Kxh3 66.Rxh5+ Kg3 67.Qb5 Qf6 68.Re5 Qh4 
69.Rh5 Qf6 70.Re5 Qh6 71.Rh5 Qxd6 72.Rg5+ Rxg5 73.Qxg5+ Kxf3 74.Qxg2+ Ke3 
75.Qf2+ Ke4 76.Qe2+ Kd5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.13"]
[White "Muradli, Mahammad"]
[Black "Pichot, Alan"]
[Result "1/2-1/2"]
[WhiteElo "2407"]
[BlackElo "2562"]
[ECO "E11"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 a5 5.a3 Bxd2+ 6.Qxd2 b6 7.Nc3 Bb7 8.Qf4 
O-O 9.e4 d6 10.Bd3 e5 11.Qd2 Re8 12.d5 Nbd7 13.b3 Nh5 14.Bc2 Qf6 15.Qg5 
Qxg5 16.Nxg5 Ba6 17.Kd2 Reb8 18.Bd1 Nhf6 19.f3 b5 20.cxb5 Bxb5 21.Bc2 Ba6 
22.Rhb1 Bb7 23.Nb5 Ne8 24.Bd3 c6 25.dxc6 Bxc6 26.Nc3 h6 27.Nh3 Nc7 28.Nf2 
Ra7 29.Ra2 Nc5 30.b4 Na4 31.Nfd1 Nxc3 32.Nxc3 axb4 33.axb4 Rab7 34.Rab2 
Nb5 35.Bxb5 Bxb5 36.Nxb5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.14"]
[White "Ozen, Bahadir"]
[Black "Lomasov, Semion"]
[Result "1/2-1/2"]
[WhiteElo "2326"]
[BlackElo "2545"]
[ECO "A30"]
[EventDate "2018.09.05"]
[PlyCount "62"]

1.Nf3 Nf6 2.c4 c5 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Nc6 6.d4 cxd4 7.Nxd4 Ndb4 8.
Nxc6 Qxd1+ 9.Kxd1 Nxc6 10.Nc3 Bd7 11.Be3 O-O-O 12.Kc2 g6 13.Rhd1 Bf5+ 14.
Kb3 Be6+ 15.Ka3 Bg7 16.Nb5 Kb8 17.Bf4+ Be5 18.Nd4 Bxf4 19.Nxc6+ bxc6 20.
gxf4 c5 21.Rdc1 c4 22.Rd1 Kc7 23.Kb4 Kb6 24.Bf3 a5+ 25.Kc3 Kc5 26.e3 Rd6 
27.Rd4 Rxd4 28.exd4+ Kd6 29.Re1 f6 30.d5 Bf7 31.Rd1 Rb8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.15"]
[White "Harsha, Bharathakoti"]
[Black "Janik, Igor"]
[Result "1/2-1/2"]
[WhiteElo "2474"]
[BlackElo "2447"]
[ECO "D15"]
[EventDate "2018.09.05"]
[PlyCount "138"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 a6 5.Nf3 b5 6.b3 Bg4 7.Be2 e6 8.O-O Bd6 9.
h3 Bh5 10.Bb2 O-O 11.Ne5 Bxe2 12.Nxe2 Qc7 13.Rc1 Qb7 14.Qc2 bxc4 15.bxc4 
Nbd7 16.Nf4 Ne4 17.Rb1 Nxe5 18.dxe5 Be7 19.Bd4 Qd7 20.c5 f6 21.Nd3 Bd8 22.
Rb2 Ra7 23.Rfb1 f5 24.f3 Ng3 25.Kh2 Bh4 26.Rb8 g5 27.Rxf8+ Kxf8 28.Rb6 Kg7
29.Nb4 f4 30.Nxc6 Rc7 31.Nb8 Qc8 32.exf4 Nf5 33.Bg1 Bg3+ 34.Kh1 Bxf4 35.
Bf2 a5 36.Na6 Rc6 37.Qb2 d4 38.Qb1 Rxb6 39.cxb6 Qxa6 40.b7 Bxe5 41.b8=Q 
Bxb8 42.Qxb8 Qf1+ 43.Bg1 Qe1 44.g4 Ne7 45.Qd8 Kf7 46.Qxd4 Qf1 47.Kh2 Qxf3 
48.Qa7 Qf4+ 49.Kg2 Qe4+ 50.Kg3 Qe5+ 51.Kf3 Qd5+ 52.Kg3 Qd3+ 53.Kg2 Qd2+ 
54.Kg3 Qd3+ 55.Kg2 Qd5+ 56.Kg3 Kf6 57.Bd4+ e5 58.Be3 h6 59.Qb6+ Nc6 60.h4 
gxh4+ 61.Kxh4 Kg6 62.Kg3 h5 63.Qb1+ e4 64.gxh5+ Kxh5 65.Qh1+ Kg6 66.Qh6+ 
Kf7 67.a4 Ke8 68.Qg6+ Kd7 69.Qg7+ Kc8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.16"]
[White "Philippe, Guillaume"]
[Black "Barseghyan, Harutyun"]
[Result "1/2-1/2"]
[WhiteElo "2358"]
[BlackElo "2466"]
[ECO "B43"]
[EventDate "2018.09.05"]
[PlyCount "97"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Qb6 7.Nb3 Qc7 8.O-O 
Bb7 9.Qe2 d6 10.a4 b4 11.Na2 Nf6 12.Bf4 Nc6 13.c3 bxc3 14.Nxc3 Be7 15.Rfc1
O-O 16.a5 Qd8 17.Be3 Qb8 18.Na4 Ne5 19.Nd2 Nxd3 20.Qxd3 d5 21.exd5 Ng4 22.
Nf1 Qe5 23.Nb6 Rad8 24.Ra4 Nxe3 25.Qxe3 Bf6 26.Qxe5 Bxe5 27.dxe6 fxe6 28.
Nc4 Bd4 29.Nfe3 Bc6 30.Raa1 Rb8 31.Rc2 Rb4 32.Re1 Rfb8 33.Nb6 Bxb6 34.axb6
R4xb6 35.Rec1 Be4 36.Rc8+ Rxc8 37.Rxc8+ Kf7 38.Nc4 Rb4 39.Nd6+ Ke7 40.Nxe4
Rxe4 41.g3 Rb4 42.Ra8 Rb6 43.Ra7+ Kf6 44.Kg2 h5 45.h4 g6 46.Kf3 Rb3+ 47.
Kg2 Rb6 48.Kf3 Ke5 49.Ra8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.17"]
[White "Haldorsen, Benjamin"]
[Black "Haria, Ravi"]
[Result "1-0"]
[WhiteElo "2461"]
[BlackElo "2442"]
[ECO "C18"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.Qg4 Qc7 8.Qxg7 
Rg8 9.Qxh7 cxd4 10.Ne2 Nbc6 11.f4 dxc3 12.h4 b6 13.Nxc3 Nd4 14.Bb2 Qc5 15.
Qd3 Bd7 16.O-O-O Ndf5 17.Rh3 Qf2 18.Ne2 a6 19.Bd4 Nxd4 20.Qxd4 Qxd4 21.
Nxd4 Nc6 22.Nf3 Ke7 23.Ng5 b5 24.Nh7 b4 25.Nf6 Rgc8 26.h5 bxa3 27.Rxa3 Rh8
28.Rxa6 Rxa6 29.Bxa6 Nb4 30.Bd3 Ba4 31.Kd2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.18"]
[White "Lodici, Lorenzo"]
[Black "Zou Chen"]
[Result "1/2-1/2"]
[WhiteElo "2458"]
[BlackElo "2365"]
[ECO "D31"]
[EventDate "2018.09.05"]
[PlyCount "82"]

1.d4 d5 2.c4 e6 3.Nc3 Be7 4.cxd5 exd5 5.Bf4 Nf6 6.e3 O-O 7.Bd3 c5 8.Nge2 
Nc6 9.O-O cxd4 10.Nxd4 Nxd4 11.exd4 Be6 12.Rc1 Bd6 13.Qd2 Rc8 14.Nb5 Bxf4 
15.Qxf4 Qb6 16.b3 a6 17.Nd6 Rxc1 18.Rxc1 Nh5 19.Qh4 g6 20.Nf5 Bxf5 21.Bxf5
Qa5 22.Bg4 Nf4 23.Qe7 h5 24.Bf3 Ne6 25.Rd1 Qb5 26.h4 Qc6 27.Qf6 Rd8 28.g3 
Rd6 29.Kg2 Qc2 30.Qe5 Rd8 31.Qf6 Rd6 32.Qe7 Qc7 33.Qxc7 Nxc7 34.Re1 Kf8 
35.Re2 Rc6 36.Kf1 Rc3 37.Bg2 Rc1+ 38.Re1 Rc2 39.Re2 Rc1+ 40.Re1 Rc6 41.Re2
Rc1+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.19"]
[White "Gorshtein, Ido"]
[Black "Xu Xiangyu"]
[Result "1/2-1/2"]
[WhiteElo "2383"]
[BlackElo "2586"]
[ECO "C60"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 4.c3 a6 5.Ba4 g6 6.d4 exd4 7.cxd4 b5 8.Bc2 
Bg7 9.O-O O-O 10.Nc3 d6 11.h3 Bb7 12.Re1 Na5 13.b3 c5 14.Be3 Rc8 15.Ne2 
Nac6 16.Rc1 Qa5 17.Bb1 cxd4 18.Nexd4 Nxd4 19.Bxd4 Rxc1 20.Qxc1 Bxd4 21.
Nxd4 Rc8 22.Qe3 Qc3 23.Qxc3 Rxc3 24.Rd1 Rc5 25.Ne2 Nc8 26.f3 Kf8 27.Kf2 
Ke7 28.Ke3 Nb6 29.Bd3 Nd7 30.Rc1 Rxc1 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.20"]
[White "Nikitenko, Mikhail"]
[Black "Repka, Christopher"]
[Result "1/2-1/2"]
[WhiteElo "2368"]
[BlackElo "2523"]
[ECO "B10"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.e4 c6 2.Nf3 d5 3.Nc3 Nf6 4.e5 Ne4 5.Ne2 Qb6 6.d4 e6 7.Nfg1 f6 8.f3 Ng5 
9.exf6 gxf6 10.f4 Nf7 11.Ng3 c5 12.Nh5 Be7 13.Nf3 Nc6 14.f5 Nxd4 15.Nxd4 
cxd4 16.Ng7+ Kf8 17.Nxe6+ Bxe6 18.fxe6 Bb4+ 19.Bd2 Re8 20.Bxb4+ Qxb4+ 21.
Kf2 Ng5 22.g3 h5 23.a3 Qb6 24.Bd3 h4 25.Re1 Rxe6 26.Qg4 hxg3+ 27.hxg3 Ne4+
28.Bxe4 dxe4 29.Rxe4 Rc6 30.Kf3 Rxc2 31.Qf4 Qb3+ 32.Kg4 Qg8+ 33.Kf3 Qb3+ 
34.Kg4 Qf7 35.Qd6+ Kg8 36.Kf3 Qb3+ 37.Kg4 Qf7 38.Kf3 Qb3+ 39.Kg4 f5+ 40.
Kg5 Rh5+ 41.Kxh5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.21"]
[White "Yakubboev, Nodirbek"]
[Black "Macovei, Andrei"]
[Result "1-0"]
[WhiteElo "2521"]
[BlackElo "2385"]
[ECO "E34"]
[EventDate "2018.09.05"]
[PlyCount "137"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 Qxd5 6.Nf3 Qf5 7.Qb3 Nc6 8.Bd2 
a5 9.a3 a4 10.Qc4 Bxc3 11.Bxc3 O-O 12.e3 Bd7 13.Bd3 Na5 14.Bxf5 Nxc4 15.
Bd3 Nd6 16.Ne5 Bb5 17.Bb4 Bxd3 18.Nxd3 Nd5 19.Rc1 Rfc8 20.Ke2 Nxb4 21.Nxb4
Kf8 22.Rc5 Ke7 23.Rhc1 c6 24.f3 f5 25.Nd3 Rd8 26.h4 Nb5 27.Rg1 g6 28.g4 
Rg8 29.Re5 Nc7 30.Kf2 Kf7 31.h5 Rgd8 32.Rc5 Kf6 33.Ne5 f4 34.g5+ Kg7 35.
hxg6 hxg6 36.Rh1 fxe3+ 37.Kxe3 Nd5+ 38.Kd3 Rh8 39.Rxh8 Rxh8 40.Ra5 Rh2 41.
Rxa4 Rxb2 42.Ra7 Rb6 43.Kc4 Ne3+ 44.Kc3 Nd5+ 45.Kc2 Ne3+ 46.Kd2 Nf5 47.Kc3
Rb1 48.a4 Nd6 49.Ra8 Nf7 50.f4 Nxe5 51.fxe5 b5 52.a5 Rc1+ 53.Kb3 Rb1+ 54.
Kc3 Rc1+ 55.Kb2 Rc4 56.Rc8 Rb4+ 57.Kc3 Rc4+ 58.Kb3 Ra4 59.Rxc6 Rxa5 60.
Rxe6 Ra4 61.Kc3 Ra3+ 62.Kb4 Rg3 63.Re7+ Kf8 64.Rb7 Rxg5 65.Kxb5 Rg1 66.Kc6
g5 67.e6 g4 68.Kd7 Re1 69.Rb8+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.22"]
[White "Bellahcene, Bilel"]
[Black "Agmanov, Zhandos"]
[Result "1-0"]
[WhiteElo "2501"]
[BlackElo "2379"]
[ECO "B18"]
[EventDate "2018.09.05"]
[PlyCount "161"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nh3 Nf6 7.Nf4 e5 8.Nxg6 
hxg6 9.dxe5 Qa5+ 10.c3 Qxe5+ 11.Be2 Nbd7 12.Be3 Bc5 13.Bxc5 Nxc5 14.O-O 
O-O 15.Qc2 Rad8 16.Rad1 a5 17.h3 a4 18.Bc4 Qf4 19.Rd4 Rxd4 20.cxd4 Nce4 
21.Ne2 Qd2 22.Bd3 Qxc2 23.Bxc2 Ra8 24.a3 Nd2 25.Rc1 Nd5 26.Bd1 Re8 27.Rc2 
Nb3 28.Kh2 Nb6 29.Rc3 Nd2 30.Rc2 Nbc4 31.Nc3 Rd8 32.Nxa4 Rxd4 33.Be2 b5 
34.Nc5 Rd5 35.Nd3 Rd6 36.Nc1 Nb6 37.g3 Ndc4 38.Kg2 Kf8 39.a4 Ke7 40.b3 Na3
41.Ra2 b4 42.Nd3 Nd5 43.Rb2 Rd8 44.Ne5 Rc8 45.Bf3 Ke6 46.Nxg6 Kd6 47.Nf4 
Nxf4+ 48.gxf4 c5 49.Rd2+ Kc7 50.a5 c4 51.bxc4 Nxc4 52.Rd5 Na3 53.a6 Ra8 
54.Rd4 Rxa6 55.Rxb4 Rb6 56.Re4 Kd8 57.Be2 Nc2 58.Bd1 Nb4 59.Bb3 f5 60.Re3 
Nc6 61.Kg3 Rb4 62.Bf7 Nd4 63.Kh4 Rb7 64.Bg6 Re7 65.Rd3 Rd7 66.Ra3 Ke7 67.
Kg5 Rc7 68.Re3+ Ne6+ 69.Kxf5 Rc5+ 70.Re5 Kd6 71.Bf7 Nd4+ 72.Ke4 Nc6 73.
Re6+ Kd7 74.Rg6 Ne7 75.Rxg7 Nf5 76.Rh7 Nd6+ 77.Kd4 Ra5 78.Bd5+ Ke8 79.h4 
Nf5+ 80.Ke4 Ne7 81.Be6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.23"]
[White "Priasmoro, Novendra"]
[Black "Percivaldi, Martin"]
[Result "0-1"]
[WhiteElo "2498"]
[BlackElo "2376"]
[ECO "D02"]
[EventDate "2018.09.05"]
[PlyCount "180"]

1.Nf3 d5 2.g3 Nc6 3.d4 Bf5 4.Bg2 Nb4 5.Na3 e6 6.O-O h6 7.c3 Nc6 8.Nc2 Be4 
9.Nce1 Nf6 10.Nd3 Be7 11.b4 O-O 12.Bh3 Bh7 13.a4 a5 14.b5 Nb8 15.Nde5 c5 
16.bxc6 Nxc6 17.Qb3 Ne4 18.Be3 Rc8 19.Rfc1 Nxe5 20.Nxe5 Bf6 21.Nd3 Nd6 22.
Bf4 Bg5 23.Bxd6 Qxd6 24.f4 Bf6 25.Ne5 Bxe5 26.fxe5 Qe7 27.Rf1 Rc6 28.Qb2 
Rfc8 29.Ra3 Qc7 30.Rb3 b6 31.Rc1 Rc4 32.Rxb6 Rxa4 33.Bf1 Rc4 34.e3 Rc6 35.
Rb7 Qd8 36.h4 Be4 37.Ra7 Qb6 38.Qxb6 Rxb6 39.Rxa5 Rb2 40.c4 dxc4 41.Rxc4 
Rxc4 42.Bxc4 Rg2+ 43.Kf1 Rxg3 44.Be2 Rxe3 45.Kf2 Rc3 46.h5 g5 47.Rc5 Ra3 
48.Rc8+ Kg7 49.Bg4 Bd5 50.Be2 Rh3 51.Rb8 Rh4 52.Rb4 Rf4+ 53.Kg3 Be4 54.Rc4
Bf5 55.d5 Rxc4 56.Bxc4 exd5 57.Bxd5 Bc2 58.Bf3 Kf8 59.Bg4 Ke7 60.Kf2 Bb3 
61.Ke3 Be6 62.Be2 Bh3 63.Ke4 Bd7 64.Ke3 Bc6 65.Bg4 Bd5 66.Be2 Ke6 67.Kd4 
Bb7 68.Bg4+ f5 69.exf6+ Kxf6 70.Ke3 Ke5 71.Bh3 Bd5 72.Bg4 Be6 73.Be2 Kf5 
74.Bd3+ Kg4 75.Bg6 Kh4 76.Kf2 Bg4 77.Kg2 Bxh5 78.Be4 Be8 79.Bf3 h5 80.Kh2 
g4 81.Bg2 Kg5 82.Bh1 Kf4 83.Bg2 h4 84.Bb7 Bd7 85.Bd5 Bf5 86.Bc6 g3+ 87.Kg1
h3 88.Bh1 Be4 89.Bg2 Bf5 90.Bf1 Bc8 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.24"]
[White "Lorparizangeneh, Shahin"]
[Black "Murphy, Conor"]
[Result "1/2-1/2"]
[WhiteElo "2491"]
[BlackElo "2357"]
[ECO "D00"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.d4 d5 2.Bf4 e6 3.e3 Bd6 4.Nf3 Bxf4 5.exf4 Ne7 6.Nbd2 b6 7.c3 O-O 8.b4 c5
9.Bd3 g6 10.g3 Nf5 11.O-O Nc6 12.bxc5 bxc5 13.dxc5 Qa5 14.Nb3 Qxc3 15.Bxf5
gxf5 16.Nfd4 Nxd4 17.Qxd4 Qxd4 18.Nxd4 Ba6 19.Rfb1 Rfc8 20.c6 Rc7 21.Rb4 
Rac8 22.Rab1 Kf8 23.Ra4 Bc4 24.Rb7 a6 25.Kg2 Ke7 26.Kf3 Kd6 27.Rb1 Bd3 28.
Rb3 Bc4 29.Rb1 Bd3 30.Rd1 Bb5 31.Ra3 Bc4 32.Rb1 Kc5 33.Ke3 Kd6 34.Kf3 Kc5 
35.Ke3 Kd6 36.Kd2 Kc5 37.Ke3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.25"]
[White "Schitco, Ivan"]
[Black "Sadikhov, Ulvi"]
[Result "1/2-1/2"]
[WhiteElo "2358"]
[BlackElo "2491"]
[ECO "B07"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.d4 d6 2.e4 Nf6 3.Bd3 c5 4.c3 Qc7 5.Ne2 g6 6.O-O Bg7 7.a3 O-O 8.b4 b6 9.
f3 Nfd7 10.Be3 Nc6 11.Nd2 e5 12.d5 Ne7 13.a4 Rb8 14.Qb3 h5 15.Rfb1 Kh7 16.
a5 Bh6 17.Bxh6 Kxh6 18.axb6 axb6 19.Bb5 f5 20.Ra2 Nf6 21.Rba1 Bb7 22.c4 f4
23.Ba6 Ba8 24.Bb5 Bb7 25.Ba6 g5 26.Bxb7 Rxb7 27.Nc3 Nc8 28.Nb5 Qg7 29.Ra8 
Rd7 30.Rb8 g4 31.Raa8 Qg8 32.bxc5 bxc5 33.Ra6 Kh7 34.Qa3 Rg7 35.Nf1 Nd7 
36.Rxc8 Rxc8 37.Nxd6 Rf8 38.Nf5 Rg6 39.Ra7 Rf7 40.Ra8 Rf8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.26"]
[White "Schekachikhin, Maxim"]
[Black "Sargsian, Shant"]
[Result "1-0"]
[WhiteElo "2356"]
[BlackElo "2477"]
[ECO "D38"]
[EventDate "2018.09.05"]
[PlyCount "85"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.g3 O-O 6.Bg2 dxc4 7.O-O Nc6 8.a3 Be7
9.e4 Na5 10.Be3 c6 11.Qe2 b5 12.Rad1 Bb7 13.Ne5 Qc7 14.f4 Rad8 15.g4 Nd7 
16.Nxd7 Rxd7 17.e5 c5 18.d5 exd5 19.Bxd5 b4 20.e6 Rdd8 21.exf7+ Kh8 22.
axb4 cxb4 23.Nb5 Qd7 24.Bxb7 Qxb5 25.Be4 Rxf7 26.g5 Nb3 27.Qh5 g6 28.Bxg6 
Rg7 29.Rxd8+ Bxd8 30.Be8 Qf5 31.Ba4 Qe4 32.Qf3 Re7 33.Qxe4 Rxe4 34.Bxa7 
Bc7 35.f5 Rg4+ 36.Kh1 Rxg5 37.f6 Kg8 38.f7+ Kf8 39.Be3 Rh5 40.Rf2 Nc5 41.
Bd1 Nd3 42.Bxh5 Nxf2+ 43.Kg2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.27"]
[White "Sawlin, Leonid"]
[Black "Tutisani, Noe"]
[Result "1-0"]
[WhiteElo "2355"]
[BlackElo "2471"]
[ECO "B78"]
[EventDate "2018.09.05"]
[PlyCount "55"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 Nc6 8.Bc4 
O-O 9.Qd2 Bd7 10.O-O-O Ne5 11.Bb3 Rc8 12.Kb1 Re8 13.Bg5 Rc5 14.f4 Neg4 15.
Rhe1 e5 16.Nf3 exf4 17.Qxd6 Qc7 18.Qxc7 Rxc7 19.e5 Nh5 20.Nd5 Rcc8 21.h3 
Nf2 22.Rd2 h6 23.Bh4 Nxh3 24.Ne7+ Rxe7 25.Bxe7 Bc6 26.e6 Bf8 27.exf7+ Kg7 
28.Be6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.28"]
[White "Kalogeris, Ioannis"]
[Black "Gavrilescu, David"]
[Result "0-1"]
[WhiteElo "2352"]
[BlackElo "2470"]
[ECO "E56"]
[EventDate "2018.09.05"]
[PlyCount "90"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.e3 O-O 6.Bd3 dxc4 7.Bxc4 c5 8.O-O 
Nc6 9.a3 Ba5 10.Ne2 cxd4 11.exd4 h6 12.Bf4 Bc7 13.Rc1 Bxf4 14.Nxf4 Qd6 15.
Qd2 Rd8 16.Rfd1 Ne7 17.Nd3 b6 18.Nde5 Bb7 19.Qf4 Rac8 20.h4 Bxf3 21.Qxf3 
Nf5 22.Qh3 b5 23.Bf1 Rxc1 24.Rxc1 Nxd4 25.Nd3 a6 26.Nc5 Qf4 27.Rc3 Qd2 28.
Rd3 Qc1 29.Rxd4 Rxd4 30.Nb3 Qxb2 31.Nxd4 Qxd4 32.Qf3 g6 33.a4 bxa4 34.Bxa6
Qxh4 35.Bb5 Ng4 36.g3 Qh2+ 37.Kf1 a3 38.Bc4 Ne5 39.Qa8+ Kh7 40.Bxe6 fxe6 
41.Qb7+ Kg8 42.Qb8+ Kf7 43.Qc7+ Kf6 44.Qd8+ Kg7 45.Qc7+ Nf7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.29"]
[White "Morozov, Nichita"]
[Black "Bashirli, Nail"]
[Result "1/2-1/2"]
[WhiteElo "2452"]
[BlackElo "2354"]
[ECO "A47"]
[EventDate "2018.09.05"]
[PlyCount "107"]

1.d4 Nf6 2.Nf3 e6 3.e3 b6 4.Bd3 Bb7 5.O-O c5 6.b3 Be7 7.Bb2 O-O 8.Nbd2 d6 
9.Qe2 Nbd7 10.c4 Re8 11.Rad1 Bf8 12.e4 cxd4 13.Bxd4 Qc7 14.e5 dxe5 15.Nxe5
Nc5 16.Bb1 Rad8 17.Bb2 Qe7 18.Ndf3 Nce4 19.h3 Qc7 20.Ng4 Bc5 21.Nxf6+ Nxf6
22.Ne5 Rxd1 23.Rxd1 Rd8 24.Rxd8+ Qxd8 25.Kf1 Qd6 26.Qd3 Ne4 27.Qxd6 Bxd6 
28.Bc2 f6 29.Nd3 Kf7 30.f3 Ng3+ 31.Kf2 Nf5 32.b4 Bg3+ 33.Ke2 Nh4 34.Kf1 
Nf5 35.Bb3 Ke7 36.a4 e5 37.Nf2 Ne3+ 38.Kg1 Nf5 39.Bc2 Ne3 40.Bb3 Nf5 41.
Bc2 g6 42.b5 Nd4 43.Be4 Bxf2+ 44.Kxf2 Bxe4 45.fxe4 Nb3 46.Ba3+ Ke6 47.Ke3 
h5 48.g4 hxg4 49.hxg4 g5 50.Bb4 Kd7 51.Bc3 Kd6 52.Bb4+ Kd7 53.Bc3 Kd6 54.
Bb4+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.30"]
[White "Mohammad, Nubairshah Shaikh"]
[Black "Hollan, Martin"]
[Result "1/2-1/2"]
[WhiteElo "2443"]
[BlackElo "2336"]
[ECO "A35"]
[EventDate "2018.09.05"]
[PlyCount "193"]

1.c4 c5 2.Nc3 Nc6 3.Nf3 Nd4 4.e3 Nxf3+ 5.Qxf3 g6 6.b3 Bg7 7.Bb2 Nh6 8.g4 
f5 9.g5 Nf7 10.h4 d6 11.O-O-O e6 12.d4 cxd4 13.exd4 h6 14.h5 Nxg5 15.Qg3 
f4 16.Qxf4 Rf8 17.Qh4 Qf6 18.Nb5 Kd7 19.c5 Qxf2 20.Qxf2 Rxf2 21.Nxd6 gxh5 
22.Rxh5 Ke7 23.Ba3 Rxa2 24.Bb2 e5 25.Nxc8+ Rxc8 26.Kb1 Rxb2+ 27.Kxb2 exd4 
28.b4 b6 29.Ba6 Rc7 30.Re1+ Kd8 31.Bb5 Rf7 32.Kb3 bxc5 33.bxc5 Bf8 34.Re5 
Rf3+ 35.Kc4 Rc3+ 36.Kxd4 Rxc5 37.Rxc5 Ne6+ 38.Kd5 Nxc5 39.Rf5 Be7 40.Rf7 
a6 41.Be2 Nd7 42.Bxa6 h5 43.Bb5 h4 44.Rg7 h3 45.Rg3 h2 46.Rh3 Ba3 47.Rxh2 
Nf6+ 48.Ke6 Ne4 49.Rh4 Ng5+ 50.Kf5 Nf7 51.Be2 Ke7 52.Rh7 Kf8 53.Bh5 Nd6+ 
54.Ke6 Ne4 55.Rf7+ Kg8 56.Rf4 Nc5+ 57.Kd5 Nd7 58.Be8 Nf8 59.Rg4+ Kh7 60.
Ke5 Bb2+ 61.Kf5 Bc3 62.Rc4 Ba1 63.Rc7+ Kh6 64.Rf7 Bg7 65.Ra7 Bb2 66.Ra2 
Bc3 67.Rc2 Ba1 68.Rd2 Bc3 69.Rd3 Bb2 70.Bh5 Ba1 71.Bd1 Bb2 72.Rd8 Kg7 73.
Rd2 Bc3 74.Rc2 Ba1 75.Bg4 Bd4 76.Rc7+ Kh6 77.Ke4 Bb2 78.Bf5 Kg5 79.Rf7 Ng6
80.Rb7 Bf6 81.Rb1 Nh4 82.Rg1+ Kh6 83.Bc8 Bg5 84.Bf5 Kh5 85.Rb1 Bd2 86.Rb2 
Bc3 87.Rc2 Bf6 88.Bd7 Kg5 89.Rc8 Bg7 90.Rg8 Kf6 91.Be8 Nf5 92.Ba4 Ne7 93.
Ra8 Kg5 94.Ra5+ Kf6 95.Be8 Bh8 96.Ra6+ Kg5 97.Re6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.31"]
[White "Escalante Ramirez, Brian Sebastian"]
[Black "Pang Tao"]
[Result "1-0"]
[WhiteElo "2436"]
[BlackElo "2290"]
[ECO "C00"]
[EventDate "2018.09.05"]
[PlyCount "69"]

1.e4 e6 2.d4 d5 3.Bd3 dxe4 4.Bxe4 Nf6 5.Bf3 c5 6.Ne2 Nc6 7.Be3 cxd4 8.Nxd4
Ne5 9.Nc3 Bb4 10.Nb5 Bd7 11.Qd4 Nxf3+ 12.gxf3 Qa5 13.a3 Bxc3+ 14.Nxc3 e5 
15.Qb4 Qxb4 16.axb4 O-O 17.Ra5 Bc6 18.Ke2 e4 19.f4 a6 20.Bd4 Nd7 21.Nd5 
Bxd5 22.Rxd5 Rad8 23.Rd1 Nb8 24.Bc5 Rxd5 25.Rxd5 Re8 26.c4 g6 27.b5 axb5 
28.cxb5 f5 29.Rd6 Kf7 30.Ba7 Ke7 31.Rb6 Nd7 32.Rxb7 Rc8 33.Kd2 Kd6 34.b6 
Kc6 35.Rxd7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.32"]
[White "Raja, Harshit"]
[Black "Lee Jun Hyeok"]
[Result "0-1"]
[WhiteElo "2419"]
[BlackElo "2263"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "102"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 6.f3 Bb7 7.O-O-O Nd7 8.Kb1 Rc8
9.h4 h6 10.Nh3 c5 11.dxc5 Nxc5 12.Bd4 Bxd4 13.Qxd4 Nf6 14.Nd5 Bxd5 15.exd5
Qb6 16.f4 Na4 17.Be2 Qxd4 18.Rxd4 Nb6 19.Bf3 Rc4 20.Rd3 Kd7 21.g4 h5 22.g5
Ng4 23.b3 Rc5 24.c3 a5 25.Rhd1 Rhc8 26.Kb2 b4 27.c4 a4 28.Bxg4+ hxg4 29.
Nf2 Rh8 30.Re1 Rxh4 31.Rde3 e6 32.dxe6+ fxe6 33.Rxe6 a3+ 34.Kc2 Rh2 35.
Re7+ Kc6 36.R7e2 Nxc4 37.bxc4 Rxc4+ 38.Kb3 Kb5 39.Nd1 Rxe2 40.Rxe2 Rxf4 
41.Kc2 g3 42.Kd3 Rf3+ 43.Kc2 d5 44.Kd2 b3 45.Nc3+ Kc4 46.axb3+ Kxb3 47.Re8
Rf4 48.Ne2 g2 49.Re3+ Kb4 50.Re8 a2 51.Ra8 Rf2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.33"]
[White "Wadsworth, Matthew"]
[Black "Gokerkan, Cem Kaan"]
[Result "0-1"]
[WhiteElo "2351"]
[BlackElo "2416"]
[ECO "A00"]
[EventDate "2018.09.05"]
[PlyCount "70"]

1.g3 g6 2.Bg2 Bg7 3.d4 c5 4.d5 d6 5.e4 b5 6.a4 b4 7.Nd2 Ba6 8.Bf1 Bxf1 9.
Kxf1 Nf6 10.Qf3 O-O 11.Ne2 e6 12.Nc4 exd5 13.exd5 Nbd7 14.Bg5 Re8 15.Rd1 
Ne5 16.Qb3 Qd7 17.Bxf6 Bxf6 18.h4 Nxc4 19.Qxc4 Bxb2 20.h5 Qe7 21.hxg6 hxg6
22.Rh4 Kg7 23.Qd3 Rh8 24.Re4 Rh1+ 25.Ng1 Qd7 26.g4 Re8 27.Kg2 Rxe4 28.Qxe4
Rh4 29.f3 Qxa4 30.Nh3 Qd7 31.Kg3 Rh8 32.Re1 a5 33.f4 a4 34.f5 Bf6 35.Kg2 
g5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.34"]
[White "Garaiev, Kanan"]
[Black "Agibileg, Uurtsaikh"]
[Result "1-0"]
[WhiteElo "2404"]
[BlackElo "2321"]
[ECO "E68"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.Nc3 Nbd7 7.O-O e5 8.e4 exd4
9.Nxd4 Re8 10.h3 Nc5 11.Re1 Bd7 12.Bf4 Qc8 13.Kh2 h6 14.b4 Ne6 15.Nxe6 
Bxe6 16.Nd5 g5 17.Bd2 Nd7 18.Rc1 c6 19.Ne3 Qd8 20.f4 b5 21.Nf5 Bxf5 22.
exf5 Rxe1 23.Qxe1 bxc4 24.Rxc4 Nb6 25.Rxc6 d5 26.fxg5 hxg5 27.b5 Rc8 28.
Qc1 Bf6 29.Ba5 Rxc6 30.bxc6 Be5 31.Qc5 Qc7 32.Qe3 Qd6 33.Qxg5+ Kh7 34.c7 
Nc8 35.f6 Qxf6 36.Qxf6 Bxf6 37.Bxd5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.35"]
[White "Kamer, Kayra"]
[Black "Lagunow, Raphael"]
[Result "0-1"]
[WhiteElo "2205"]
[BlackElo "2403"]
[ECO "A30"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.Nf3 c5 2.c4 g6 3.d4 cxd4 4.Nxd4 Bg7 5.g3 Nc6 6.Nb3 d6 7.Bg2 Bd7 8.O-O b6
9.Nc3 Rc8 10.f4 Bxc3 11.bxc3 Nf6 12.e4 Be6 13.Nd4 Nxd4 14.cxd4 Bxc4 15.Re1
d5 16.e5 Ne4 17.f5 gxf5 18.Qh5 Qd7 19.Bh6 Rg8 20.Bf4 Qe6 21.Bh3 Qg6 22.Qf3
h5 23.Rac1 h4 24.Kg2 hxg3 25.hxg3 e6 26.Rh1 Kd7 27.Qa3 Nxg3 28.Qxa7+ Rc7 
29.Qa4+ b5 30.Qa3 Ne2+ 31.Kh2 b4 32.Qa4+ Kd8 33.Rb1 Nxd4 34.Qd1 Bd3 35.Rb2
Rc1 36.Rg2 Rxd1 37.Rxd1 Nf3+ 38.Kh1 Qh7 39.Rxg8+ Qxg8 40.Rxd3 Qg1# 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.36"]
[White "Nyambileg, Erdene-Ochir"]
[Black "Nikolovski, Nikola"]
[Result "1/2-1/2"]
[WhiteElo "1798"]
[BlackElo "2388"]
[ECO "A70"]
[EventDate "2018.09.05"]
[PlyCount "95"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.h3 O-O 
9.Bd3 Nh5 10.O-O Nd7 11.Bg5 Bf6 12.Be3 Re8 13.Be2 Bxc3 14.bxc3 Rxe4 15.Nd2
Rxe3 16.fxe3 Nhf6 17.e4 Qe7 18.Qc2 Ne5 19.Rf2 b6 20.Raf1 Nfd7 21.Rf4 Bb7 
22.Bb5 Rf8 23.c4 Nb8 24.Nf3 Ned7 25.h4 Bc8 26.h5 g5 27.Rf5 h6 28.Qd2 f6 
29.Qd3 Ne5 30.Nxe5 Bxf5 31.Rxf5 dxe5 32.Rf2 Nd7 33.Qh3 Rf7 34.Qf5 Nf8 35.
Qc8 Qd6 36.Be8 Rc7 37.Qf5 Kg7 38.Rf3 Re7 39.Bc6 Rc7 40.Ra3 Qe7 41.Rb3 Qd8 
42.a4 Kf7 43.Rb5 Rc8 44.Qh3 a5 45.Rxb6 Qxb6 46.Qxc8 Qb1+ 47.Kh2 Qxe4 48.
Qe8+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.37"]
[White "Sevgi, Volkan"]
[Black "Martirosian, Haik"]
[Result "0-1"]
[WhiteElo "2323"]
[BlackElo "2597"]
[ECO "E63"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.Nf3 Nf6 2.g3 d6 3.d4 g6 4.Bg2 Bg7 5.O-O O-O 6.c4 Nc6 7.Nc3 a6 8.Re1 Rb8 
9.Rb1 Bf5 10.e4 Bg4 11.Be3 Nd7 12.h3 Bxf3 13.Bxf3 e5 14.d5 Ne7 15.g4 f5 
16.gxf5 gxf5 17.exf5 Nxf5 18.Be4 Nxe3 19.Rxe3 Qh4 20.Rg3 Rf4 21.Qf1 Rxe4 
22.Qg2 Rf4 23.Rxg7+ Kh8 24.f3 Rxf3 25.Rxh7+ Qxh7 26.Qxf3 Rf8 27.Qe3 Rf4 
28.b3 Nf6 29.Rb2 Qh6 30.Re2 Qg5+ 31.Kh2 Qh5 32.Kg2 Ng4 33.Qa7 Qg6 34.Qg1 
Ne3+ 35.Kh2 Nf1+ 36.Kh1 Qd3 37.Qg5 Qxh3+ 38.Kg1 Rg4+ 39.Qxg4 Qxg4+ 40.Kxf1
Qf3+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.38"]
[White "Urazayev, Arystanbek"]
[Black "Sanal, Vahap"]
[Result "0-1"]
[WhiteElo "2333"]
[BlackElo "2502"]
[ECO "C83"]
[EventDate "2018.09.05"]
[PlyCount "65"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 
Be6 9.Be3 Be7 10.c3 O-O 11.Re1 Qd7 12.Bc2 Bg4 13.Nbd2 Nxd2 14.Bxd2 Nd8 15.
Qb1 g6 16.e6 Bxe6 17.Ne5 Qd6 18.Bf4 Qb6 19.a4 Bf6 20.axb5 Qxb5 21.Ba4 Qb6 
22.b4 c6 23.Be3 Qc7 24.Bd4 Bg7 25.Qc1 Bf5 26.Qd2 a5 27.Bb3 Ne6 28.Ba4 axb4
29.cxb4 Nxd4 30.Qxd4 g5 31.Bxc6 Rxa1 32.Qxa1 Be4 33.Qa3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.39"]
[White "Suleymenov, Alisher"]
[Black "Asadli, Vugar"]
[Result "0-1"]
[WhiteElo "2307"]
[BlackElo "2492"]
[ECO "E73"]
[EventDate "2018.09.05"]
[PlyCount "62"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 e5 7.d5 a5 8.g4 Na6 9.
g5 Nd7 10.h4 Ndc5 11.h5 c6 12.Nf3 a4 13.Qd2 cxd5 14.cxd5 Bd7 15.Rh4 Qa5 
16.Kf1 a3 17.Kg2 axb2 18.Qxb2 b5 19.a3 Rfc8 20.Bd2 Nc7 21.hxg6 hxg6 22.Nh2
b4 23.Nb1 Rcb8 24.Nf1 Qa4 25.Qc1 b3 26.Qb2 Nxd5 27.Ng3 Nf4+ 28.Bxf4 exf4 
29.Nc3 Qd4 30.e5 Bc6+ 31.f3 Qxe5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.40"]
[White "Tang, Andrew"]
[Black "Ozenir, Ekin Baris"]
[Result "1-0"]
[WhiteElo "2489"]
[BlackElo "2303"]
[ECO "E39"]
[EventDate "2018.09.05"]
[PlyCount "97"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Nf3 c5 6.dxc5 Na6 7.g3 Nxc5 8.Bg2 
b6 9.O-O Bb7 10.Nb5 Be4 11.Qd1 Nb7 12.a3 Be7 13.Bf4 Rc8 14.Rc1 a6 15.Nc3 
Bxf3 16.Bxf3 Na5 17.e4 Ne8 18.Be2 Nxc4 19.Qa4 Ned6 20.Bxd6 Nxd6 21.Bxa6 
Ra8 22.e5 Ne8 23.Qc4 d5 24.Qe2 Nc7 25.Bd3 Qd7 26.Rc2 Rfc8 27.h4 f5 28.Rfc1
Qd8 29.Qf3 g6 30.Ne2 Bf8 31.Rc3 Qd7 32.Nd4 Bc5 33.Qf4 Ne8 34.Bb5 Qd8 35.
Nxe6 Qe7 36.Nd4 Qd8 37.b4 Bxd4 38.Qxd4 Rxc3 39.Rxc3 Ng7 40.Bc6 Ra7 41.
Bxd5+ Kh8 42.e6 h6 43.Qe5 Kh7 44.Kg2 Re7 45.Rc6 Ra7 46.Qd6 Qxd6 47.Rxd6 
Rxa3 48.Rd8 Ra7 49.Rd7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.41"]
[White "Garidmagnai, Byambasuren"]
[Black "Kevlishvili, Robby"]
[Result "1/2-1/2"]
[WhiteElo "2287"]
[BlackElo "2485"]
[ECO "D45"]
[EventDate "2018.09.05"]
[PlyCount "178"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Qc2 Bd6 7.b3 O-O 8.Be2 e5 
9.cxd5 cxd5 10.Nb5 Bb4+ 11.Bd2 Bxd2+ 12.Nxd2 a6 13.dxe5 Nxe5 14.Nd4 Bg4 
15.Bxg4 Nfxg4 16.h3 Rc8 17.Qb1 Rc1+ 18.Qxc1 Nd3+ 19.Ke2 Nxc1+ 20.Raxc1 Nf6
21.Rc2 g6 22.Rhc1 Qd6 23.Kf1 Re8 24.a4 Re7 25.Kg1 Kg7 26.N2f3 Ne4 27.Nd2 
Nf6 28.N2f3 Ne8 29.Nh4 Qf6 30.Nhf3 Qb6 31.Ne1 Rc7 32.Nd3 Rxc2 33.Rxc2 Nf6 
34.Nf4 Qa5 35.Nd3 Ne4 36.f3 Nf6 37.Kf2 h5 38.Nc5 Qb6 39.h4 Ne8 40.Nd3 Qd8 
41.g3 Qd7 42.Nf4 Kh6 43.Kg2 Nc7 44.Rd2 b5 45.axb5 Nxb5 46.Nfe2 Qe7 47.Kf2 
Qc5 48.Nxb5 Qxb5 49.Ra2 Kg7 50.Nd4 Qd3 51.Rc2 Qd1 52.Ra2 Qh1 53.Ne2 Qh2+ 
54.Kf1 Qh3+ 55.Kf2 Qc8 56.Nd4 Kh6 57.Ra5 Qb7 58.Rc5 Qb4 59.Rc2 Qa3 60.Rc7 
Qb2+ 61.Rc2 Qb1 62.Rc7 Qh1 63.Ne2 Kg7 64.Rc5 Qd1 65.Ra5 Qd3 66.Ra2 Kh6 67.
Nd4 a5 68.Rc2 Qd1 69.f4 Kg7 70.Ra2 Kf6 71.Rc2 Qh1 72.Rc6+ Kg7 73.Nf3 Qd1 
74.Nd4 Qd2+ 75.Kf3 Qe1 76.Rc2 Qf1+ 77.Rf2 Qh1+ 78.Rg2 f6 79.Kf2 Qd1 80.Rg1
Qd2+ 81.Kf3 Kf7 82.Ra1 Qd3 83.Kf2 g5 84.hxg5 fxg5 85.fxg5 Kg6 86.Ne2 Qxb3 
87.Rxa5 Kxg5 88.Ra8 Qb7 89.Rf8 Qe7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.42"]
[White "Amartuvshin, Ganzorig"]
[Black "Makhnev, Denis"]
[Result "1/2-1/2"]
[WhiteElo "2280"]
[BlackElo "2449"]
[ECO "D07"]
[EventDate "2018.09.05"]
[PlyCount "208"]

1.d4 d5 2.c4 Nc6 3.Nc3 dxc4 4.Nf3 Nf6 5.Bg5 h6 6.Bh4 Bg4 7.d5 Bxf3 8.gxf3 
Ne5 9.Bg3 Ned7 10.e4 Nh5 11.f4 Nxg3 12.hxg3 c6 13.dxc6 bxc6 14.Bxc4 e6 15.
O-O Be7 16.Qf3 Qb6 17.Rad1 Rd8 18.e5 O-O 19.b3 Qc7 20.Kg2 Nb6 21.Bd3 Nd5 
22.Nxd5 Rxd5 23.Qe4 g6 24.Bc4 Rxd1 25.Bxe6 Kg7 26.Bxf7 Kxf7 27.Rxd1 Rd8 
28.Rc1 c5 29.f5 Rd4 30.fxg6+ Kg7 31.Qf3 Kxg6 32.e6 Bf6 33.Re1 Qd6 34.Qa8 
Qe7 35.Qf3 h5 36.Re3 a5 37.Qe2 h4 38.Qc2+ Kh6 39.Qf5 Kg7 40.gxh4 Bxh4 41.
Rf3 Qg5+ 42.Qxg5+ Bxg5 43.Rf5 Bd8 44.Rxc5 Kf6 45.Rc6 Be7 46.Ra6 Rd5 47.Kf3
Kf5 48.Ke3 Bb4 49.f3 Bc5+ 50.Ke2 Be7 51.Ra8 Kxe6 52.Ke3 Kf5 53.f4 Bb4 54.
Rh8 Rd1 55.Rh5+ Kg6 56.Rg5+ Kf6 57.a3 Bc3 58.b4 axb4 59.axb4 Bxb4 60.Rb5 
Bd6 61.Ke2 Rd4 62.Rb2 Bxf4 63.Kf1 Kf5 64.Rb5+ Ke4 65.Rb2 Be3 66.Rg2 Rd1+ 
67.Ke2 Rc1 68.Rg4+ Bf4 69.Rg2 Ra1 70.Rf2 Bg3 71.Rg2 Ra3 72.Kd1 Bf4 73.Re2+
Kf3 74.Rb2 Rc3 75.Rf2+ Ke4 76.Rc2 Rh3 77.Re2+ Be3 78.Rc2 Kf3 79.Rb2 Rh8 
80.Kc2 Ke4 81.Rb7 Rh2+ 82.Kb3 Kd3 83.Ka4 Rh5 84.Rb3+ Kd4 85.Rb4+ Kd5 86.
Rb5+ Bc5 87.Rb3 Rh8 88.Kb5 Ra8 89.Rd3+ Bd4 90.Rb3 Ra1 91.Rb4 Bc3 92.Rb3 
Rc1 93.Ka6 Bd4 94.Rb5+ Bc5 95.Rb7 Bd4 96.Kb5 Rc5+ 97.Ka4 Rc1 98.Kb5 Bc5 
99.Rd7+ Bd6 100.Rb7 Bc7 101.Ka4 Kc6 102.Rb3 Bd6 103.Rb2 Rc3 104.Rb6+ Kxb6 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.43"]
[White "Ozgur, Tibet Kagan"]
[Black "Ozen, Deniz"]
[Result "0-1"]
[WhiteElo "2056"]
[BlackElo "2431"]
[ECO "A25"]
[EventDate "2018.09.05"]
[PlyCount "212"]

1.c4 e5 2.g3 Nf6 3.Bg2 Nc6 4.Nc3 Bb4 5.Nd5 Bc5 6.e3 O-O 7.Ne2 Nxd5 8.cxd5 
Ne7 9.O-O d6 10.d4 exd4 11.Nxd4 Nf5 12.Nb3 Bb6 13.a4 a6 14.Qd3 Qf6 15.Bd2 
Re8 16.Bc3 Qh6 17.e4 Ne7 18.a5 Ba7 19.Bd4 Bxd4 20.Nxd4 Bd7 21.Rac1 c5 22.
dxc6 Nxc6 23.Nxc6 Bxc6 24.Rfd1 Qg5 25.b4 Rad8 26.f4 Qe7 27.Kf2 h6 28.Re1 
Qf6 29.Qc3 Qe6 30.Qc4 Qe7 31.Rcd1 Ba4 32.Rd4 Rc8 33.Qd3 Rc2+ 34.Kg1 Qe6 
35.Ra1 Ra2 36.Rxa2 Qxa2 37.Rxd6 Bc2 38.Qd2 Qb1+ 39.Kf2 Bxe4 40.Rd8 Rxd8 
41.Qxd8+ Kh7 42.Bxe4+ Qxe4 43.Qd2 h5 44.Qe1 Qd5 45.Qb1+ Kg8 46.Qb2 Qe4 47.
Qc3 Kh7 48.Qe1 Qd5 49.Qb1+ g6 50.Qb2 Qe4 51.Qd2 Kg7 52.Qc3+ Kh7 53.Qd2 Qh1
54.Ke3 Qg1+ 55.Qf2 Qb1 56.Qd2 Qg1+ 57.Qf2 Qh1 58.Kd4 Qc6 59.Qd2 Qb5 60.Qc3
Qd7+ 61.Kc5 Qc6+ 62.Kd4 Qd6+ 63.Ke3 Qe6+ 64.Kd4 Qd6+ 65.Ke3 Qd5 66.Qd2 
Qb3+ 67.Kd4 Qe6 68.Kc5 Qc6+ 69.Kd4 b6 70.axb6 Qxb6+ 71.Ke4 Qe6+ 72.Kf3 h4 
73.gxh4 Qh3+ 74.Ke4 Qxh4 75.Kf3 Qh3+ 76.Ke4 Qb3 77.Kd4 Qa4 78.Ke3 Qb5 79.
Kf3 Qf5 80.Kg3 Qe4 81.Qc3 Qd5 82.Kf2 Qe6 83.Kg3 Kg8 84.Qd2 Qf6 85.Kg4 Qa1 
86.Qd8+ Kg7 87.Qd2 f5+ 88.Kf3 Qf1+ 89.Kg3 Qg1+ 90.Kf3 Kh6 91.Qf2 Qd1+ 92.
Kg2 Kg7 93.Qa7+ Kh6 94.Qf2 Qd6 95.Qb2 Qxf4 96.Qh8+ Kg5 97.Qd8+ Kh5 98.Qh8+
Qh6 99.Qc3 Qg5+ 100.Kh1 Qf4 101.Qh3+ Kg5 102.Qg2+ Kh6 103.Qh3+ Kg7 104.
Qc3+ Kf7 105.Qb3+ Ke7 106.Qa3 Qf1# 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.44"]
[White "Ozer, Omer Faruk"]
[Black "Milosevic, Milos"]
[Result "0-1"]
[WhiteElo "2388"]
[BlackElo "2292"]
[ECO "C41"]
[EventDate "2018.09.05"]
[PlyCount "90"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Be2 O-O 7.O-O Re8 8.Re1 
Bf8 9.Bf3 Nbd7 10.g3 c6 11.Bg2 Nc5 12.b3 a5 13.a4 g6 14.Bb2 Bg7 15.Qd2 Qb6
16.h3 Bd7 17.Kh1 Rad8 18.g4 Bc8 19.Rad1 h6 20.Qc1 d5 21.exd5 Rxe1+ 22.Rxe1
cxd5 23.Ncb5 Nfe4 24.f3 Nd6 25.Nxd6 Qxd6 26.Qd2 b6 27.Nb5 Qf8 28.Bxg7 Qxg7
29.Qf4 d4 30.Bf1 Ne6 31.Qb8 Qf6 32.Qxb6 Qh4 33.Re4 Rf8 34.Nxd4 Ng5 35.Re2 
h5 36.Qf6 hxg4 37.fxg4 Bb7+ 38.Bg2 Qxh3+ 39.Kg1 Bxg2 40.Rxg2 Qe3+ 41.Kh2 
Re8 42.Re2 Qh3+ 43.Kg1 Qxg4+ 44.Kh1 Rxe2 45.Nxe2 Nf3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.45"]
[White "Thilakarathne, G. M. H."]
[Black "Miciano, John Marvin"]
[Result "0-1"]
[WhiteElo "2238"]
[BlackElo "2374"]
[ECO "B07"]
[EventDate "2018.09.05"]
[PlyCount "126"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Bg5 Bg7 5.Qd2 c6 6.O-O-O O-O 7.f4 b5 8.Bd3 Qa5
9.Kb1 b4 10.Nce2 c5 11.Bxf6 exf6 12.f5 Bb7 13.h4 gxf5 14.exf5 Bd5 15.b3 
Nd7 16.Rh3 Kh8 17.g4 Nb6 18.Nf4 c4 19.Be2 Rac8 20.Bf3 Bh6 21.g5 cxb3 22.
axb3 Nc4 23.bxc4 Bxc4 24.Qg2 Ba2+ 25.Kc1 Qa3+ 26.Kd2 Rxc2+ 27.Ke1 Rxg2 28.
Bxg2 b3 29.gxh6 Qa5+ 30.Kf2 Qxf5 31.Ne2 b2 32.Ra3 b1=Q 33.Rxb1 Bxb1 34.Bh3
Qb5 35.Rxa7 Be4 36.Re7 f5 37.Nh5 Qd3 38.Bg2 Bxg2 39.Kxg2 Qd2 40.Nf4 Qe1 
41.Rd7 Qxh4 42.Rxd6 Qe7 43.Rd5 Qe3 44.Re5 Rg8+ 45.Kf1 Qf3+ 46.Ke1 Ra8 47.
Kd2 f6 48.Re6 Kg8 49.d5 Kf7 50.Rc6 Ra2+ 51.Ke1 Ra4 52.Rc7+ Ke8 53.Rc8+ Kd7
54.Rh8 Rxf4 55.Rxh7+ Ke8 56.Nxf4 Qxf4 57.Rh8+ Kf7 58.h7 Kg7 59.Rd8 Kxh7 
60.d6 Qe3+ 61.Kf1 Qb6 62.Rd7+ Kg6 63.Ke1 f4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.46"]
[White "Can, Isik"]
[Black "Cadilhac, Igor Tokuichi Kikuchi"]
[Result "1-0"]
[WhiteElo "2361"]
[BlackElo "2286"]
[ECO "B35"]
[EventDate "2018.09.05"]
[PlyCount "91"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 
Re8 9.f3 d5 10.exd5 Nb4 11.Nde2 e6 12.Bd4 exd5 13.Qd2 Nc6 14.O-O-O Nxd4 
15.Nxd4 Be6 16.g4 h5 17.Nxe6 fxe6 18.Qd3 Kh7 19.Rhg1 hxg4 20.fxg4 Nd7 21.
Qh3+ Kg8 22.Nxd5 Nc5 23.Nc3 Nxb3+ 24.axb3 Qa5 25.Kb1 Rac8 26.Qd3 Qg5 27.h4
Qxh4 28.Qxg6 Qf6 29.Qxf6 Bxf6 30.Ne4 Be5 31.Rd7 Red8 32.Rxb7 Rd4 33.Re1 
Rcd8 34.Rxa7 Rd1+ 35.Rxd1 Rxd1+ 36.Ka2 Rc1 37.c3 Re1 38.Nc5 Bd6 39.b4 e5 
40.Rd7 Bf8 41.Ne6 e4 42.Rd8 Kf7 43.Nxf8 e3 44.Rd4 Kxf8 45.Re4 e2 46.b5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.47"]
[White "Baenziger, Fabian"]
[Black "Agdelen, Huseyin Can"]
[Result "1/2-1/2"]
[WhiteElo "2360"]
[BlackElo "2280"]
[ECO "A20"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.c4 e5 2.g3 Nf6 3.Bg2 d5 4.cxd5 Nxd5 5.Nf3 Nc6 6.O-O Be7 7.d4 exd4 8.Nxd4
Nxd4 9.Qxd4 Nf6 10.Qa4+ c6 11.Rd1 Bd7 12.Bg5 O-O 13.Nc3 Qc8 14.Rac1 Bh3 
15.Bxf6 Bxf6 16.Nd5 Bg5 17.e3 Bxg2 18.Kxg2 Qf5 19.Nf4 Rfe8 20.Qc2 Qxc2 21.
Rxc2 Bxf4 22.gxf4 Rad8 23.Rcd2 Rxd2 24.Rxd2 Kf8 25.Rd7 Re7 26.Rd8+ Re8 27.
Rd7 Re7 28.Rd8+ Re8 29.Rd7 Re7 30.Rd8+ Re8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.48"]
[White "Vanczak, Tamas"]
[Black "Krishna Teja, N."]
[Result "0-1"]
[WhiteElo "2276"]
[BlackElo "2356"]
[ECO "B19"]
[EventDate "2018.09.05"]
[PlyCount "82"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 e6 8.Ne5 Bh7
9.Bd3 Bxd3 10.Qxd3 Nf6 11.Bd2 Be7 12.O-O-O Nbd7 13.f4 Qc7 14.Kb1 Rf8 15.
Rhe1 O-O-O 16.Qf3 c5 17.Qa3 Kb8 18.Ba5 b6 19.Qf3 Nxe5 20.fxe5 Ng8 21.Bc3 
cxd4 22.Bxd4 Bxh4 23.Bc3 Ne7 24.Bb4 Bxg3 25.Qxg3 Nf5 26.Qf3 Rxd1+ 27.Rxd1 
Rc8 28.c3 Qb7 29.Qe2 Ng3 30.Qg4 Nf5 31.Qe2 h5 32.a4 h4 33.Rd3 a5 34.Ba3 
Qc6 35.Qd2 Qe4 36.Bd6+ Kb7 37.b3 g5 38.Kb2 g4 39.c4 g3 40.c5 h3 41.cxb6 
Qxg2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.49"]
[White "Tuncer, Tuna"]
[Black "Nogerbek, Kazybek"]
[Result "0-1"]
[WhiteElo "2342"]
[BlackElo "2261"]
[ECO "A05"]
[EventDate "2018.09.05"]
[PlyCount "86"]

1.Nf3 Nf6 2.g3 b5 3.Bg2 Bb7 4.a4 b4 5.O-O e6 6.b3 c5 7.Bb2 Be7 8.d3 O-O 9.
e4 d5 10.Ne5 Nfd7 11.Nxd7 Nxd7 12.f4 dxe4 13.dxe4 c4 14.bxc4 Nb6 15.Nd2 
Bc5+ 16.Kh1 Bd4 17.Bxd4 Qxd4 18.Rf3 Nxc4 19.Rd3 Qc5 20.Nb3 Qf2 21.Rf3 Qb6 
22.a5 Qc7 23.Qe1 Rac8 24.a6 Ba8 25.c3 Nd6 26.cxb4 Bxe4 27.Rf2 Bxg2+ 28.
Rxg2 Nf5 29.Nc5 Rfd8 30.Rc1 Qc6 31.Qe2 Qd5 32.Qa2 Qa8 33.Qf2 h5 34.Rb1 Qc6
35.h3 h4 36.gxh4 Rd4 37.Kh2 Qd6 38.Nb7 Qxa6 39.Nc5 Qd6 40.Nb7 Qb8 41.Rbg1 
Rxf4 42.Rxg7+ Nxg7 43.Qg3 Rf2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.50"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Kilic, Efe Mert"]
[Result "1-0"]
[WhiteElo "2565"]
[BlackElo "2269"]
[ECO "C41"]
[EventDate "2018.09.05"]
[PlyCount "93"]

1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 exd4 5.Nxd4 Be7 6.g3 Bg4 7.f3 Bd7 8.Bg2 
O-O 9.O-O Re8 10.b3 Nc6 11.Nde2 Bf8 12.Bb2 Ne5 13.Qd2 c6 14.Kh1 Qb6 15.a3 
Rad8 16.h3 Ng6 17.f4 Qc7 18.Rae1 Bc8 19.Qd3 b5 20.Nd1 d5 21.Bxf6 gxf6 22.
exd5 cxd5 23.Nd4 a6 24.Ne3 Bb7 25.b4 Qb6 26.c3 Ne7 27.Re2 Nc8 28.Rfe1 f5 
29.Nexf5 Rxe2 30.Qxe2 Qf6 31.Kh2 Nb6 32.Ne3 Rc8 33.Ng4 Qh8 34.Qd3 h5 35.
Ne5 Qh7 36.Qxh7+ Kxh7 37.Nxf7 Rxc3 38.Ng5+ Kg8 39.Re6 Nd7 40.Rg6+ Kh8 41.
Nde6 Rc2 42.Nf7+ Kh7 43.f5 Bh6 44.Rxh6+ Kg8 45.Nd6 Ne5 46.Nd4 Nf3+ 47.Nxf3
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.51"]
[White "Sibashvili, Giorgi"]
[Black "Kara, Yanki"]
[Result "1-0"]
[WhiteElo "2425"]
[BlackElo "2262"]
[ECO "E94"]
[EventDate "2018.09.05"]
[PlyCount "121"]

1.d4 g6 2.c4 Bg7 3.e4 d6 4.Nc3 Nf6 5.Nf3 O-O 6.Be2 e5 7.O-O exd4 8.Nxd4 
Re8 9.f3 Nc6 10.Be3 Nh5 11.Qd2 Nf4 12.Rfd1 Nxd4 13.Bxd4 Bxd4+ 14.Qxd4 
Nxe2+ 15.Nxe2 b6 16.Nc3 Bb7 17.Rac1 Qg5 18.Nd5 Bxd5 19.cxd5 Re7 20.Qd2 Qe5
21.Rc4 f5 22.Rdc1 fxe4 23.Rxe4 Qf6 24.Qc3 Qxc3 25.Rxc3 Rae8 26.Rxe7 Rxe7 
27.Kf2 Re5 28.Rd3 g5 29.b3 a6 30.g3 Kf7 31.f4 gxf4 32.gxf4 Re7 33.Re3 Rd7 
34.Kf3 Kf6 35.Re6+ Kf5 36.Re8 a5 37.Rf8+ Kg6 38.f5+ Kg7 39.Re8 Kf7 40.Re6 
Rd8 41.Kf4 Rg8 42.Rh6 Kg7 43.Rh3 Rc8 44.Rc3 Kf6 45.a4 Kf7 46.Rh3 Kg7 47.
Kg5 Re8 48.f6+ Kg8 49.f7+ Kxf7 50.Rxh7+ Kg8 51.Rxc7 Re5+ 52.Kg6 Kf8 53.h4 
Rxd5 54.h5 Rd3 55.Rc8+ Ke7 56.h6 Rxb3 57.h7 Rh3 58.h8=Q Rxh8 59.Rxh8 Kd7 
60.Rh5 Kc6 61.Rb5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.52"]
[White "Jogstad, Martin"]
[Black "Zarubitski, Viachaslau"]
[Result "0-1"]
[WhiteElo "2305"]
[BlackElo "2425"]
[ECO "D17"]
[EventDate "2018.09.05"]
[PlyCount "156"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 Nbd7 7.Nxc4 Qc7 8.g3 
e5 9.dxe5 Nxe5 10.Bf4 Nfd7 11.Bg2 g5 12.Ne3 gxf4 13.Nxf5 O-O-O 14.Qc2 Nc5 
15.O-O fxg3 16.hxg3 a5 17.Rfd1 h5 18.e3 Kb8 19.Rd4 Ne6 20.Rxd8+ Qxd8 21.
Rd1 Qc7 22.Ne4 Bb4 23.b3 Ng6 24.Qb2 Rd8 25.Qa1 Ka7 26.Bf3 Rxd1+ 27.Qxd1 
Qe5 28.Nfd6 f5 29.Nc4 Qd5 30.Ned6 Qxd1+ 31.Bxd1 Ng7 32.Bc2 Ne7 33.Kg2 Ka6 
34.Nf7 b5 35.Nce5 Kb6 36.Nd3 Bc3 37.Nfe5 Kc7 38.Nf3 Kd6 39.Ng1 Bf6 40.Ne2 
Nd5 41.Kh3 bxa4 42.bxa4 c5 43.Ndf4 Nb6 44.f3 Nc4 45.e4 Ne3 46.Bb1 fxe4 47.
Bxe4 c4 48.Bg6 c3 49.Nxh5 Nxh5 50.Bxh5 c2 51.Bg6 Bb2 52.g4 c1=Q 53.Nxc1 
Bxc1 54.Kg3 Nd5 55.Be4 Bf4+ 56.Kh4 Nf6 57.Bb1 Nd7 58.Be4 Ne5 59.Kh5 Ke7 
60.Kh4 Kf6 61.Bb7 Kg6 62.Be4+ Kf6 63.Bb7 Ng6+ 64.Kh3 Kg5 65.Kg2 Ne5 66.Kf2
Bc1 67.Kg3 Bd2 68.Be4 Be1+ 69.Kg2 Kf4 70.Bb7 Bh4 71.Kh3 Bg3 72.Kg2 Ng6 73.
Kf1 Ke3 74.Kg2 Be1 75.Kf1 Bg3 76.Kg2 Bf4 77.Kh3 Kf2 78.Ba8 Bg5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.53"]
[White "Secheres, Adrian-Simion"]
[Black "Rodrigue-Lemieux, Shawn"]
[Result "1-0"]
[WhiteElo "2408"]
[BlackElo "2250"]
[ECO "E35"]
[EventDate "2018.09.05"]
[PlyCount "111"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5 6.Bg5 h6 7.Bh4 c5 8.dxc5 
g5 9.Bg3 Ne4 10.e3 Qf6 11.Nf3 Nc6 12.Bb5 Nxc3 13.Bxc6+ bxc6 14.a3 Bf5 15.
Qd2 Bh3 16.Be5 Qf5 17.Bxc3 Bxg2 18.Nd4 Bxc3 19.Qxc3 Qe5 20.Rg1 Qxh2 21.
O-O-O O-O 22.f4 Be4 23.fxg5 h5 24.Qd2 Qe5 25.Rdf1 Bg6 26.Rf4 Rac8 27.Rg3 
Rfe8 28.b3 h4 29.Rh3 Qxg5 30.Rfxh4 Qg1+ 31.Qd1 Qf2 32.Ne2 Rxe3 33.Rh8+ Kg7
34.Qd4+ f6 35.Rxe3 Qe1+ 36.Kb2 Qb1+ 37.Kc3 Qa1+ 38.Kb4 a5+ 39.Ka4 Qxd4+ 
40.Nxd4 Kxh8 41.Kxa5 Be4 42.Kb6 f5 43.a4 f4 44.Rh3+ Kg7 45.Ne6+ Kf6 46.
Nxf4 d4 47.a5 Ke5 48.Nd3+ Bxd3 49.Rxd3 Ke4 50.Rd1 Rb8+ 51.Kxc6 Rxb3 52.Ra1
d3 53.a6 d2 54.a7 Ra3 55.Rxa3 d1=Q 56.a8=Q 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.54"]
[White "Huber, Martin Christian"]
[Black "Nalbant, Tuna Onat"]
[Result "1-0"]
[WhiteElo "2390"]
[BlackElo "2241"]
[ECO "E08"]
[EventDate "2018.09.05"]
[PlyCount "109"]

1.Nf3 d5 2.d4 Nf6 3.c4 e6 4.g3 Be7 5.Bg2 O-O 6.O-O c6 7.Qc2 Nbd7 8.Rd1 b6 
9.b3 Bb7 10.Nc3 Rc8 11.e4 dxe4 12.Nxe4 Nxe4 13.Qxe4 Re8 14.Bf4 Nf6 15.Qc2 
Bd6 16.Bxd6 Qxd6 17.c5 Qc7 18.Ne5 Nd7 19.Nc4 Rb8 20.Nd6 Red8 21.b4 Nf6 22.
Rac1 Bc8 23.Qa4 b5 24.Qb3 Nd5 25.f4 a5 26.a3 g6 27.Re1 Ne7 28.Rcd1 axb4 
29.axb4 Nd5 30.Bxd5 exd5 31.Ne8 Qb7 32.Qe3 Bf5 33.Nf6+ Kf8 34.Qe5 Be6 35.
Nxh7+ Kg8 36.Nf6+ Kf8 37.g4 Qc8 38.Qg5 Kg7 39.f5 Bxf5 40.gxf5 Qxf5 41.Nh5+
Kh7 42.Qxf5 gxf5 43.Rf1 Ra8 44.Rxf5 Ra4 45.Ng3 Rxb4 46.Rxf7+ Kg8 47.Rc7 
Ra8 48.Rxc6 Rb2 49.Rd6 Raa2 50.Nf1 b4 51.Rxd5 b3 52.c6 Rc2 53.Rc5 Rxc5 54.
dxc5 Rc2 55.c7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.55"]
[White "Tifferet, Shaked"]
[Black "Arcuti, Davide"]
[Result "0-1"]
[WhiteElo "2299"]
[BlackElo "2356"]
[ECO "E16"]
[EventDate "2018.09.05"]
[PlyCount "82"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Bb4+ 5.Nd2 O-O 6.Nf3 b6 7.O-O Bb7 8.Ne5 Re8
9.a3 Bf8 10.b4 Nbd7 11.Bb2 c5 12.bxc5 bxc5 13.Nxd7 Nxd7 14.Rb1 Nb6 15.Re1 
Rc8 16.dxc5 Bxc5 17.e3 Bf8 18.h4 Ba8 19.cxd5 Bxd5 20.e4 Ba8 21.Rc1 Rxc1 
22.Bxc1 Qd4 23.Qg4 Nd7 24.Nf3 Qc3 25.Bd2 Qxa3 26.e5 Qd3 27.Bg5 Rb8 28.h5 
Rb4 29.Bf4 h6 30.Nh4 Bxg2 31.Nxg2 Rb1 32.Kh2 Rxe1 33.Nxe1 Qf1 34.Ng2 Qxf2 
35.Be3 Nxe5 36.Qe4 Qf6 37.Nf4 Ng4+ 38.Kh3 Nxe3 39.Qxe3 a5 40.Qb3 Qf5+ 41.
Kg2 Bd6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.56"]
[White "Noboa Silva, Kevin"]
[Black "Murzin, Volodar"]
[Result "0-1"]
[WhiteElo "2256"]
[BlackElo "2349"]
[ECO "E61"]
[EventDate "2018.09.05"]
[PlyCount "90"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.Bg5 d6 6.e3 h6 7.Bh4 g5 8.Bg3 Nh5 
9.Bd3 f5 10.Nd2 Nxg3 11.hxg3 c5 12.d5 e6 13.Qc2 exd5 14.Nxd5 Nc6 15.O-O 
Be6 16.a3 Ne5 17.Rad1 Bxd5 18.cxd5 Qd7 19.Be2 Rae8 20.b4 cxb4 21.axb4 f4 
22.Bh5 Rc8 23.Qe4 fxg3 24.f4 gxf4 25.exf4 Ng4 26.Qe6+ Qxe6 27.dxe6 Bd4+ 
28.Kh1 Nf2+ 29.Rxf2 Bxf2 30.Bf7+ Rxf7 31.exf7+ Kxf7 32.Ne4 Kf8 33.Nxf2 
gxf2 34.g3 Re8 35.Rf1 Re4 36.Rxf2 Rxb4 37.Rc2 a5 38.Kg2 a4 39.Kh3 Kf7 40.
Kg4 a3 41.Ra2 Ra4 42.Kh5 b5 43.Kxh6 b4 44.g4 b3 45.Rd2 b2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.57"]
[White "Galperin, Platon"]
[Black "Tarlabasi, Emirhan"]
[Result "1-0"]
[WhiteElo "2348"]
[BlackElo "2193"]
[ECO "E05"]
[EventDate "2018.09.05"]
[PlyCount "153"]

1.c4 e6 2.g3 d5 3.Bg2 Nf6 4.d4 Be7 5.Nf3 O-O 6.O-O dxc4 7.Qc2 a6 8.a4 Bd7 
9.Qxc4 Bc6 10.Bg5 Bd5 11.Qc2 Be4 12.Qc1 Nc6 13.Nbd2 Bg6 14.Rd1 Nd5 15.Bxe7
Qxe7 16.a5 Rfd8 17.Nb3 Ncb4 18.Rd2 Nf6 19.Qc4 Ne4 20.Rdd1 b5 21.Qc1 Nf6 
22.Nc5 Nc2 23.Ra2 Nb4 24.Ra3 Nc2 25.Rb3 Ne4 26.Nxe4 Bxe4 27.Rc3 Bxf3 28.
Rxc2 Bxg2 29.Rxc7 Qb4 30.Kxg2 Qxa5 31.Qf4 Rf8 32.Rdc1 Rad8 33.Ra7 Qb6 34.
Rcc7 Qxd4 35.Rxf7 Qxa7 36.Rxa7 Rxf4 37.gxf4 Rd2 38.Kf3 Rxb2 39.Rxa6 Kf7 
40.Ra7+ Kf6 41.h4 h5 42.Rc7 Rb3+ 43.e3 Rd3 44.Kg2 b4 45.Rb7 b3 46.Rb5 Kg6 
47.Rg5+ Kf6 48.Rb5 Kg6 49.Kf3 Kf6 50.Ke2 Rc3 51.Rxh5 Rc8 52.Rb5 Rh8 53.
Rxb3 Rxh4 54.Rb5 Rh1 55.Kf3 Ra1 56.e4 g6 57.Rb8 Ra7 58.Kg4 Re7 59.Rb6 Kf7 
60.Kg5 Kg7 61.Rb8 Ra7 62.Re8 Kf7 63.Rh8 Ra2 64.Rh7+ Kg8 65.Kxg6 Rxf2 66.
Re7 Rg2+ 67.Kf6 Rf2 68.Ke5 Kf8 69.Rxe6 Kf7 70.Rf6+ Ke7 71.Ra6 Rb2 72.Ra7+ 
Kf8 73.Kf5 Rb4 74.e5 Ke8 75.e6 Rc4 76.Kg5 Re4 77.f5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.58"]
[White "Cirovic, Miroljub"]
[Black "Pigeat, Alexandre"]
[Result "0-1"]
[WhiteElo "2181"]
[BlackElo "2347"]
[ECO "D10"]
[EventDate "2018.09.05"]
[PlyCount "78"]

1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bf4 Nc6 5.Nc3 Nf6 6.e3 a6 7.Bd3 Bg4 8.Nge2 
e6 9.O-O Bd6 10.f3 Bh5 11.Na4 O-O 12.Rc1 Qe7 13.Bxd6 Qxd6 14.Nc5 Rab8 15.
Qa4 Ne7 16.b4 Bg6 17.Qb3 e5 18.dxe5 Qxe5 19.Bxg6 Nxg6 20.Qc3 Qg5 21.Ng3 
Rfe8 22.Ne2 Rf8 23.Ng3 Rfe8 24.f4 Qg4 25.Qd4 h5 26.f5 Ne5 27.Rf4 Qg5 28.
Rcf1 Nc6 29.Qd2 h4 30.Ne2 Nh5 31.R4f3 Ne5 32.Qxd5 Nxf3+ 33.Rxf3 Rbd8 34.
Qb3 Rd2 35.Rf2 Rxe3 36.Qc4 Qe7 37.f6 Nxf6 38.Nf4 Rd1+ 39.Rf1 Rxf1+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.59"]
[White "Ongut, Tamas Gunes"]
[Black "Tasdogen, Dincer"]
[Result "0-1"]
[WhiteElo "2121"]
[BlackElo "2329"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "88"]

1.e4 g6 2.d4 Bg7 3.Nc3 d5 4.exd5 Nf6 5.Bc4 Nbd7 6.Nge2 Nb6 7.Bb3 Nbxd5 8.
Nxd5 Nxd5 9.O-O O-O 10.c3 b6 11.Nf4 Bb7 12.Re1 e6 13.Nd3 Qd6 14.Ne5 Rad8 
15.Qe2 c5 16.dxc5 Qxc5 17.Bxd5 Qxd5 18.f3 Qc5+ 19.Qf2 Qxf2+ 20.Kxf2 Rd5 
21.Nc4 Rfd8 22.Bf4 g5 23.Be3 Ba6 24.Na3 h5 25.Kg1 g4 26.Nc2 Bb7 27.fxg4 
hxg4 28.Nd4 Kh7 29.Rf1 Kg6 30.Ne2 e5 31.Rfe1 f5 32.g3 Bf8 33.Nc1 Bc5 34.
Nb3 Bxe3+ 35.Rxe3 a5 36.a4 Bc6 37.Kf2 Kf6 38.c4 Rd1 39.Rxd1 Rxd1 40.c5 
bxc5 41.Nxa5 Bxa4 42.Nc4 Bb5 43.b3 Bxc4 44.bxc4 Rc1 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.60"]
[White "Shailesh, Dravid"]
[Black "Kwon Sehyun"]
[Result "1-0"]
[WhiteElo "2325"]
[BlackElo "2129"]
[ECO "B27"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.e4 c5 2.Nf3 g6 3.h4 Bg7 4.h5 Nc6 5.Bc4 e6 6.Nc3 Nge7 7.h6 Bf6 8.Qe2 d6 
9.d3 O-O 10.Bf4 Bh8 11.O-O a6 12.a4 Qc7 13.Rae1 Bd7 14.Bg5 Rfe8 15.Nh2 Nd4
16.Qd2 b5 17.Ba2 Kf8 18.Ng4 Ng8 19.Ne2 e5 20.Ne3 Ne6 21.Nd5 Qc6 22.Bh4 c4 
23.dxc4 bxc4 24.Ne3 Bf6 25.Bg3 Nxh6 26.Nxc4 Kg7 27.f4 Ng4 28.Nxd6 Qc5+ 29.
Kh1 Rf8 30.f5 Bg5 31.Qd3 Nd4 32.Bxe5+ Qxe5 33.Qxd4 Bxa4 34.fxg6 Qxd4 35.
Nxd4 hxg6 36.Nxf7 Rh8+ 37.Nxh8 Rxh8+ 38.Kg1 Bh4 39.Ne6+ Kh6 40.Rf3 g5 41.
g3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.61"]
[White "Gunduz, Umut Erdem"]
[Black "Dobrovoljc, Vid"]
[Result "1-0"]
[WhiteElo "2119"]
[BlackElo "2316"]
[ECO "C78"]
[EventDate "2018.09.05"]
[PlyCount "85"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1 Bc5 8.c3 d6 
9.d3 h6 10.Nbd2 O-O 11.Nf1 Re8 12.Ng3 Qd7 13.Nh4 Qg4 14.Nf3 Rad8 15.Nf5 
Bc8 16.h3 Qh5 17.Ng3 Qg6 18.d4 exd4 19.cxd4 Bb4 20.Re2 Nxe4 21.Bd5 Nxg3 
22.Rxe8+ Rxe8 23.Bxc6 Ne2+ 24.Kf1 Re7 25.Be3 Ng3+ 26.Kg1 Nf5 27.Bd2 Bxd2 
28.Qxd2 Qe6 29.d5 Qe2 30.Qc3 Re4 31.Re1 Qc4 32.Qd2 Ne7 33.b3 Rxe1+ 34.Qxe1
Qc5 35.Qxe7 Bf5 36.Qe3 Qa3 37.Nd4 Bb1 38.Qe8+ Kh7 39.Qxf7 Bg6 40.Qf4 Qxa2 
41.Ne6 Qb1+ 42.Kh2 Qxb3 43.Qd4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.62"]
[White "Nastase, Robert-Paul"]
[Black "Aydincelebi, Kagan"]
[Result "1-0"]
[WhiteElo "2313"]
[BlackElo "2060"]
[ECO "B34"]
[EventDate "2018.09.05"]
[PlyCount "107"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Bg7 5.Nc3 Nc6 6.Be3 Nf6 7.Nxc6 bxc6 8.e5
Ng8 9.Bd4 Nh6 10.e6 O-O 11.Bxg7 Kxg7 12.Qd4+ f6 13.exd7 Qxd7 14.O-O-O Qxd4
15.Rxd4 Ng4 16.Be2 Ne5 17.Na4 h5 18.h3 Rh8 19.Rhd1 g5 20.Rd8 Be6 21.Rxa8 
Rxa8 22.Bxh5 Rh8 23.Be2 g4 24.hxg4 Rh2 25.Rg1 Bxg4 26.Kd2 Bf5 27.b3 Ng6 
28.c4 Be4 29.f3 Bf5 30.Ke3 e5 31.Nc5 Nf4 32.Bf1 Kf7 33.g3 Nh3 34.Bxh3 Bxh3
35.a4 Rc2 36.Ne4 Rb2 37.g4 Rxb3+ 38.Kf2 Ke7 39.Kg3 f5 40.Nc5 Rc3 41.Kxh3 
Rxf3+ 42.Rg3 Rf4 43.g5 Rd4 44.g6 Rd8 45.g7 Rg8 46.Rg6 Kf7 47.Rxc6 Kxg7 48.
Re6 e4 49.Kg3 Rc8 50.Re5 e3 51.Kf3 f4 52.Ne6+ Kf6 53.Re4 Re8 54.Nxf4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.63"]
[White "Zlatin, Alexander"]
[Black "Liyanage, Ranindu Dilshan"]
[Result "1/2-1/2"]
[WhiteElo "2312"]
[BlackElo "1989"]
[ECO "B21"]
[EventDate "2018.09.05"]
[PlyCount "44"]

1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Bc4 d6 6.Nf3 a6 7.O-O Nf6 8.h3 e6
9.Qe2 Be7 10.Rd1 b5 11.Bb3 Bd7 12.Bf4 b4 13.Na4 Qb8 14.e5 dxe5 15.Nxe5 
Nxe5 16.Bxe5 Qb5 17.Qe3 O-O 18.Bxf6 Bxf6 19.Nb6 Bg5 20.Qd4 Bf6 21.Qe3 Bg5 
22.Qd4 Bf6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.64"]
[White "Akdogan, Alperen"]
[Black "Ozsakallioglu, Okan"]
[Result "0-1"]
[WhiteElo "2278"]
[BlackElo "1955"]
[ECO "E17"]
[EventDate "2018.09.05"]
[PlyCount "56"]

1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Re1 Ne4 8.Nfd2 d5
9.Nxe4 dxe4 10.Nc3 f5 11.Be3 c5 12.dxc5 bxc5 13.Qb3 Qc8 14.Rad1 Nc6 15.Nb5
e5 16.Qa3 a6 17.Nd6 Bxd6 18.Rxd6 Nd4 19.Qa5 f4 20.Bxd4 exd4 21.b4 fxg3 22.
fxg3 Qf5 23.Rf1 Qg5 24.Qxc5 Qe3+ 25.Kh1 Rxf1+ 26.Bxf1 Rf8 27.Qh5 Qc1 28.
Qh3 Rxf1+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.65"]
[White "Gulbeyaz, Emir"]
[Black "Ismayilov, Muhammad"]
[Result "1/2-1/2"]
[WhiteElo "2285"]
[BlackElo "2137"]
[ECO "D78"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.g3 d5 2.Bg2 Nf6 3.Nf3 g6 4.O-O Bg7 5.d4 O-O 6.c4 c6 7.b3 Ne4 8.Bb2 f5 9.
Nbd2 Be6 10.Rc1 Nd7 11.e3 h6 12.Nxe4 fxe4 13.Nd2 Nf6 14.f3 exf3 15.Bxf3 
Qd7 16.cxd5 cxd5 17.Qc2 Rac8 18.Qd3 Bf5 19.Qe2 Bh3 20.Rxc8 Rxc8 21.Rc1 
Rxc1+ 22.Bxc1 Bg4 23.Ba3 Bxf3 24.Nxf3 Ne4 25.Nh4 Kf7 26.Ng2 Qc6 27.Nf4 e5 
28.dxe5 Bxe5 29.Qd3 Bxf4 30.gxf4 Ke6 31.Qd4 Qc3 32.Qxc3 Nxc3 33.Bb4 Nxa2 
34.Bd2 d4 35.exd4 Kd5 36.f5 gxf5 37.Bxh6 Kxd4 38.h4 Ke5 39.Bd2 a5 40.h5 
Kf6 41.Kf2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.66"]
[White "De Block, Yordi"]
[Black "Zhao Chenxi"]
[Result "0-1"]
[WhiteElo "2118"]
[BlackElo "2275"]
[ECO "E43"]
[EventDate "2018.09.05"]
[PlyCount "86"]

1.d4 Nf6 2.Nf3 b6 3.c4 Bb7 4.Nc3 e6 5.e3 Bb4 6.Bd3 O-O 7.Bd2 d6 8.Qc2 Nbd7
9.a3 Bxc3 10.Bxc3 Qe7 11.e4 e5 12.d5 Nc5 13.b4 Nxd3+ 14.Qxd3 Nh5 15.g3 Bc8
16.Nh4 Bh3 17.Bd2 Qf6 18.Qe2 Nf4 19.Qf3 h5 20.Qc3 Ng2+ 21.Nxg2 Bxg2 22.Rg1
Bxe4 23.g4 hxg4 24.Rxg4 Bg6 25.h4 Rfc8 26.Rg5 c6 27.h5 Bh7 28.dxc6 Rxc6 
29.Ke2 Kh8 30.Rag1 Rg8 31.h6 g6 32.f4 Qe6 33.fxe5 Rxc4 34.Qe3 f6 35.R5g2 
dxe5 36.Rf2 g5 37.Kf1 Rf4 38.Rxf4 gxf4 39.Qc3 Rxg1+ 40.Kxg1 Qg4+ 41.Kf1 
Be4 42.Qc7 Bd3+ 43.Kf2 Qg3# 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.67"]
[White "Ozturk, Efe Hakan"]
[Black "Wong Yinn Long"]
[Result "0-1"]
[WhiteElo "2065"]
[BlackElo "2261"]
[ECO "A04"]
[EventDate "2018.09.05"]
[PlyCount "106"]

1.Nf3 c5 2.g3 g6 3.Bg2 Bg7 4.d4 cxd4 5.Nxd4 Nc6 6.Nxc6 bxc6 7.O-O Rb8 8.
Nd2 c5 9.c3 Nf6 10.e4 O-O 11.Qa4 Qc7 12.Nc4 d6 13.Re1 Nd7 14.Ne3 e6 15.f4 
f5 16.exf5 gxf5 17.g4 fxg4 18.Nxg4 Nf6 19.Nf2 Kh8 20.Nh3 Bb7 21.Re2 Bxg2 
22.Rxg2 Rbe8 23.Bd2 d5 24.Kh1 Ne4 25.Be3 Bf6 26.Rag1 Rd8 27.Ng5 Bxg5 28.
fxg5 Rf3 29.Qd1 Rxe3 30.Qh5 Qg7 31.g6 Nf6 32.Qh4 Re4 33.Qf2 h6 34.Qxc5 Kg8
35.b4 Rc4 36.Qe3 Re4 37.Qh3 Rf8 38.Rf2 h5 39.Rgf1 Qxg6 40.Rf4 Rxf4 41.
Qxe6+ Kh7 42.Rxf4 Re8 43.Qa6 Re1+ 44.Rf1 Qe4+ 45.Kg1 Qe3+ 46.Kh1 Qf3+ 47.
Kg1 Rxf1+ 48.Qxf1 Qxf1+ 49.Kxf1 Ne4 50.a3 Nxc3 51.Kf2 d4 52.Kf3 Kg6 53.a4 
Kf5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.68"]
[White "Gulden, Egemen"]
[Black "Yilmaz, Goktan"]
[Result "0-1"]
[WhiteElo "2068"]
[BlackElo "2237"]
[ECO "B26"]
[EventDate "2018.09.05"]
[PlyCount "104"]

1.e4 c5 2.Nc3 d6 3.g3 Nc6 4.Bg2 g6 5.d3 Bg7 6.Be3 Rb8 7.f4 e6 8.Qd2 Nge7 
9.Nh3 b5 10.O-O b4 11.Nd1 O-O 12.c3 bxc3 13.bxc3 Qa5 14.Rc1 Rd8 15.f5 exf5
16.Bh6 Ne5 17.Bxg7 Kxg7 18.Ne3 fxe4 19.dxe4 Be6 20.Qf2 Ng8 21.Nf5+ gxf5 
22.exf5 Bc4 23.f6+ Kf8 24.Rfe1 Qxa2 25.Rc2 Qa4 26.Rd2 Nd3 27.Ng5 Nxe1 28.
Nxh7+ Ke8 29.Qxe1+ Kd7 30.Qe4 Re8 31.Qf4 Rb1+ 32.Kf2 Rb6 33.Ng5 Qb5 34.Ne4
Rxe4 35.Bxe4 Be6 36.Qg5 Qc4 37.Bh7 Qxc3 38.Bxg8 Rb2 39.Rxb2 Qxb2+ 40.Kg1 
Qd4+ 41.Kg2 Qd5+ 42.Qxd5 Bxd5+ 43.Kf2 a5 44.Ke3 a4 45.Kd2 a3 46.Kc3 a2 47.
Kb2 Ke6 48.Bh7 Kxf6 49.h4 Bb3 50.g4 c4 51.g5+ Kg7 52.Be4 c3+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.69"]
[White "Samani, Yamac"]
[Black "Cansun, Can Alp"]
[Result "1-0"]
[WhiteElo "2226"]
[BlackElo "2110"]
[ECO "B42"]
[EventDate "2018.09.05"]
[PlyCount "51"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O Qc7 7.Qe2 d6 8.f4 
Nbd7 9.c4 Be7 10.Nc3 b6 11.f5 Ne5 12.Kh1 Bd7 13.Bd2 Rc8 14.b3 h5 15.fxe6 
fxe6 16.Nf3 Nfg4 17.Rac1 Bf6 18.Bf4 Qc5 19.Bb1 Ke7 20.Qd2 a5 21.Rcd1 Rcd8 
22.h3 Bc6 23.Nd4 Nh6 24.Be3 Nxc4 25.bxc4 Qxc4 26.Bd3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.70"]
[White "Lin Peisen"]
[Black "Silva, David"]
[Result "0-1"]
[WhiteElo "2034"]
[BlackElo "2223"]
[ECO "C75"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.c3 Nf6 7.Re1 g6 8.d4 Qe7 
9.Nbd2 Bg7 10.Nf1 O-O 11.Ne3 b5 12.Bc2 h6 13.Nd5 Qd8 14.dxe5 Nxd5 15.Qxd5 
Nxe5 16.Nxe5 Bxe5 17.f4 Bf6 18.Be3 Qe8 19.Qd2 Bc6 20.Bd4 Qe7 21.Re3 Rad8 
22.Rae1 Bd7 23.Rf3 Rfe8 24.Ref1 Bc6 25.Re3 Bb7 26.Qe2 Ba8 27.Bxf6 Qxf6 28.
h3 Re7 29.g3 Rde8 30.Re1 Qe6 31.Kh2 Qxa2 32.Bb1 Qe6 33.b4 Qf6 34.Ba2 Rxe4 
35.Rxe4 Rxe4 36.Qd1 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.71"]
[White "Can, Melih Kaan"]
[Black "Kilic, Gokturk Kagan"]
[Result "1-0"]
[WhiteElo "2195"]
[BlackElo "1910"]
[ECO "A48"]
[EventDate "2018.09.05"]
[PlyCount "53"]

1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 O-O 5.Be2 d6 6.h3 Nbd7 7.O-O Qe8 8.Bh2 e5
9.c4 Qe7 10.Nc3 c6 11.b4 Ne8 12.b5 c5 13.Nd5 Qd8 14.Qc2 Nc7 15.dxe5 Nxd5 
16.cxd5 dxe5 17.Rac1 b6 18.Nd2 Bb7 19.e4 f5 20.exf5 gxf5 21.Nc4 Qf6 22.
Rcd1 Kh8 23.Rfe1 Rg8 24.Bf1 f4 25.Qe4 Rae8 26.Bd3 Qh6 27.Nd6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.72"]
[White "Daghan, Devran"]
[Black "Eren, Ataberk"]
[Result "0-1"]
[WhiteElo "2004"]
[BlackElo "2180"]
[ECO "C11"]
[EventDate "2018.09.05"]
[PlyCount "132"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 a6 
9.dxc5 Nxc5 10.O-O-O b5 11.Bxc5 Bxc5 12.Bd3 g6 13.Ne2 Qb6 14.Kb1 Be3 15.
Qe1 Bf2 16.Qd2 b4 17.g4 Qe3 18.Qxe3 Bxe3 19.g5 h5 20.h4 Ke7 21.Rh3 Rd8 22.
Nd2 Bb6 23.c4 bxc3 24.Nxc3 Bd7 25.Nb3 Na5 26.Nxa5 Bxa5 27.Bc2 Rab8 28.Ne2 
Bb4 29.Bd3 a5 30.Rc1 a4 31.Rh2 Rdc8 32.Rxc8 Rxc8 33.Rh1 Bd2 34.Rd1 Be3 35.
b3 a3 36.Ba6 Ra8 37.Bd3 Rb8 38.Kc2 Rc8+ 39.Kb1 Bf2 40.Rh1 d4 41.Bc4 Bc6 
42.Rf1 Be4+ 43.Kc1 Be3+ 44.Kd1 Bg2 45.Rg1 Bxg1 46.Nxg1 Bd5 47.Bxd5 exd5 
48.Ne2 d3 49.Nd4 Kd7 50.Kd2 Rc5 51.Kd1 Kc8 52.Kd2 Kb7 53.Kd1 Ka6 54.Kd2 
Ka5 55.Kxd3 Rc1 56.f5 gxf5 57.Nxf5 Ra1 58.Ne3 Rxa2 59.g6 fxg6 60.Nc2 Kb6 
61.b4 Kc7 62.Kc3 Rxc2+ 63.Kxc2 d4 64.b5 d3+ 65.Kxd3 a2 66.e6 a1=Q 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.73"]
[White "Akin, Kadir"]
[Black "Sezdbekov, Ruslan"]
[Result "1-0"]
[WhiteElo "1974"]
[BlackElo "2160"]
[ECO "C42"]
[EventDate "2018.09.05"]
[PlyCount "51"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Nc3 Nxc3 6.dxc3 Be7 7.Be3 Be6 8.
Qd2 O-O 9.Bd3 Nd7 10.O-O-O c5 11.Ng5 Bxg5 12.Bxg5 Qa5 13.a3 Rfe8 14.f4 f6 
15.Bh4 Bf7 16.g4 c4 17.Be2 Nc5 18.Bf3 Qb5 19.Qxd6 Re6 20.Qc7 Rae8 21.Bf2 
b6 22.Bxc5 bxc5 23.Rd7 Qb6 24.Rxf7 Re1+ 25.Rxe1 Rxe1+ 26.Bd1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.74"]
[White "Erdogan, Anil Berk"]
[Black "Dedebas, Emre Emin"]
[Result "1/2-1/2"]
[WhiteElo "2083"]
[BlackElo "2334"]
[ECO "B33"]
[EventDate "2018.09.05"]
[PlyCount "38"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qb6 5.Nb3 Nf6 6.Nc3 e6 7.Be3 Qc7 8.a3 
a6 9.g3 d6 10.f4 b5 11.Bg2 Bb7 12.O-O Be7 13.Qe2 O-O 14.g4 Nd7 15.g5 Rfe8 
16.Nd4 Na5 17.Nb3 Nc6 18.Nd4 Na5 19.Nb3 Nc6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.75"]
[White "Caglar, Ahmet Ata"]
[Black "Taalaibekov, Tagir"]
[Result "1-0"]
[WhiteElo "2071"]
[BlackElo "2291"]
[ECO "B43"]
[EventDate "2018.09.05"]
[PlyCount "137"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.g3 b5 7.Bg2 Bb7 8.O-O d6 
9.Re1 Nf6 10.Nd5 exd5 11.exd5+ Kd8 12.Bg5 Nd7 13.Nc6+ Bxc6 14.dxc6 Nc5 15.
a4 b4 16.Qd4 Be7 17.Qxb4 Ne6 18.Be3 Rb8 19.Qc3 Ng4 20.Bd2 h5 21.h3 Nf6 22.
b4 Ke8 23.Rab1 Kf8 24.b5 axb5 25.axb5 d5 26.Be3 Qd6 27.Ba7 Rc8 28.Red1 h4 
29.Qe3 hxg3 30.fxg3 Rd8 31.c4 d4 32.Qd3 Ng5 33.h4 Nge4 34.b6 g6 35.c7 Re8 
36.b7 Qxc7 37.b8=Q Rxb8 38.Bxb8 Qc6 39.Be5 Qe6 40.Bxf6 Nxf6 41.Rb8+ Ne8 
42.Qxd4 Rh5 43.Qe4 Bc5+ 44.Kh2 Re5 45.Qc6 Qxc4 46.Rdd8 Qe2 47.Rxe8+ Rxe8 
48.Qxc5+ Kg8 49.Qb5 Qxb5 50.Rxb5 Re2 51.Rb7 Kg7 52.Kg1 Rd2 53.Bc6 Rd8 54.
Rd7 Rf8 55.Bd5 Kf6 56.Kg2 g5 57.Rxf7+ Rxf7 58.hxg5+ Kg6 59.Bxf7+ Kxf7 60.
Kf3 Kg6 61.Kg4 Kg7 62.Kf5 Kf7 63.g6+ Kg7 64.Kg5 Kg8 65.Kf6 Kh8 66.g7+ Kg8 
67.g4 Kh7 68.Kf7 Kh6 69.g8=R 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.76"]
[White "Yaran, Siar"]
[Black "Zrikem, Nassim"]
[Result "0-1"]
[WhiteElo "2271"]
[BlackElo "2066"]
[ECO "C39"]
[EventDate "2018.09.05"]
[PlyCount "48"]

1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.Bc4 d5 7.exd5 Nxd5 8.Nc3 c6
9.Nxd5 cxd5 10.Bb5+ Bd7 11.Nxd7 Nxd7 12.Qxg4 Qe7+ 13.Kd1 O-O-O 14.Re1 Qd6 
15.d4 Bh6 16.Re5 Rhg8 17.Qf5 Rxg2 18.Rxd5 Qe6 19.c3 Qxf5 20.Rxf5 a6 21.Bd3
Rdg8 22.Rb1 Rh2 23.Bd2 Rg1+ 24.Be1 f3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.77"]
[White "Petkov, Momchil"]
[Black "Baylav, Can"]
[Result "1-0"]
[WhiteElo "2163"]
[BlackElo "2026"]
[ECO "B50"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.e4 c5 2.Nf3 d6 3.c4 e5 4.Nc3 Ne7 5.Be2 g6 6.O-O Bg7 7.d3 O-O 8.a3 Nbc6 
9.b4 cxb4 10.axb4 Nxb4 11.Ba3 Na6 12.Nb5 Nc5 13.d4 exd4 14.e5 b6 15.Nxd6 
Nc6 16.Nxd4 Nxe5 17.Nb3 Nxb3 18.Qxb3 Qh4 19.Rad1 Be6 20.f4 Nc6 21.Qe3 Rab8
22.Kh1 Rfd8 23.Bf3 Ne7 24.g3 Qh6 25.Nxf7 Bxf7 26.Qxe7 Re8 27.Qxa7 Bxc4 28.
Rfe1 g5 29.Qd7 Qg6 30.Bd5+ Bxd5+ 31.Qxd5+ Kh8 32.f5 Qf6 33.Re6 Rxe6 34.
fxe6 Bf8 35.Bc1 Be7 36.Be3 Kg8 37.Bd4 Qg6 38.Qe5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.78"]
[White "Piyumantha, M. Sasith Nipun"]
[Black "Dionizio, Andre Filipe Nascimento"]
[Result "1/2-1/2"]
[WhiteElo "2139"]
[BlackElo "2010"]
[ECO "E00"]
[EventDate "2018.09.05"]
[PlyCount "112"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+ 5.Bd2 a5 6.Qc2 O-O 7.Bg2 Nbd7 8.O-O 
Bxd2 9.Nbxd2 c6 10.e4 dxe4 11.Nxe4 Nxe4 12.Qxe4 c5 13.Rfd1 Qb6 14.Qc2 cxd4
15.Rxd4 Qc7 16.Rad1 Rb8 17.Rd6 b6 18.Rc6 Qa7 19.Rcd6 Qc7 20.Rc6 Qa7 21.b3 
Nf6 22.Nd4 Bb7 23.Rc7 Qa6 24.Nb5 Bxg2 25.Kxg2 Qa8+ 26.f3 Rbd8 27.Re1 Ne8 
28.Ra7 Qb8 29.Re2 Nd6 30.Rc7 Nxb5 31.cxb5 Rd5 32.a4 Rfd8 33.Qc3 Rd3 34.Qc6
R3d6 35.Qc1 Rd1 36.Qf4 Rf8 37.Rxf7 Qxf4 38.Rxf4 Rxf4 39.gxf4 Kf7 40.Re3 
Rb1 41.Rc3 Kf6 42.Kf2 Kf5 43.Rc7 Kf6 44.f5 Kxf5 45.Rxg7 h6 46.Rf7+ Ke5 47.
f4+ Ke4 48.Rb7 Rb2+ 49.Ke1 Rxb3 50.Rxb6 Rb4 51.Rxe6+ Kxf4 52.Rxh6 Kg5 53.
Ra6 Rxa4 54.b6 Kh4 55.Kf2 Rb4 56.Rxa5 Rxb6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.79"]
[White "Helander, Benjamin"]
[Black "Karaoglan, Doruk"]
[Result "0-1"]
[WhiteElo "1994"]
[BlackElo "2196"]
[ECO "E63"]
[EventDate "2018.09.05"]
[PlyCount "94"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nc6 7.O-O a6 8.b3 Rb8 
9.Bb2 b5 10.cxb5 axb5 11.Rc1 b4 12.Na4 Na7 13.Ne1 Bh6 14.e3 Ba6 15.Nd3 Qd7
16.Re1 Qf5 17.Nf4 c6 18.e4 Qa5 19.e5 Nd5 20.Nxd5 cxd5 21.f4 dxe5 22.dxe5 
e6 23.Nc5 Bb5 24.Qd2 Rfc8 25.a4 Be8 26.Nd3 Nc6 27.Nf2 Qa7 28.Kh1 Qe7 29.
Ng4 Bg7 30.Nf6+ Bxf6 31.exf6 Qf8 32.g4 Na5 33.Qe3 Bd7 34.f5 Rxc1 35.Rxc1 
Rc8 36.h3 Rxc1+ 37.Bxc1 Qc8 38.Bd2 Nc6 39.Bf1 Qd8 40.Qg5 exf5 41.Bb5 Qe8 
42.Qf4 Qe4+ 43.Qxe4 fxe4 44.Bxc6 Bxc6 45.Bxb4 d4 46.Bc5 d3 47.Be3 d2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.80"]
[White "Nurgaliev, Sauat"]
[Black "Tuna, Alp"]
[Result "1/2-1/2"]
[WhiteElo "1685"]
[BlackElo "2253"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "89"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 e5 7.Nb3 Be6 8.Be3 
Nbd7 9.Qd2 Rc8 10.O-O-O Be7 11.g4 Nb6 12.Na5 Qc7 13.Kb1 O-O 14.h4 Rfd8 15.
Qf2 Na8 16.Nb3 d5 17.exd5 Nxd5 18.Nxd5 Bxd5 19.Bd3 b5 20.h5 Bc4 21.Bf5 
Rxd1+ 22.Rxd1 Rd8 23.Rh1 Rd6 24.g5 Qd8 25.Qg2 Rd1+ 26.Rxd1 Qxd1+ 27.Nc1 g6
28.Be4 Nc7 29.hxg6 hxg6 30.Qh2 Qd6 31.f4 Ne6 32.fxe5 Qd8 33.b3 Bd5 34.Bxd5
Qxd5 35.Nd3 Bxg5 36.Bxg5 Nxg5 37.Qd2 Ne4 38.Qa5 Nc5 39.Nxc5 Qxc5 40.Qd8+ 
Kg7 41.Qf6+ Kh6 42.Qh4+ Kg7 43.Qf6+ Kh6 44.Qh4+ Kg7 45.Qf6+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.81"]
[White "Rajic, Ivan"]
[Black "Fleri, Matthew"]
[Result "1-0"]
[WhiteElo "2021"]
[BlackElo "1625"]
[ECO "A15"]
[EventDate "2018.09.05"]
[PlyCount "55"]

1.c4 Nf6 2.g3 c5 3.Bg2 g6 4.Nc3 Bg7 5.d4 cxd4 6.Qxd4 Nc6 7.Qd1 O-O 8.Nf3 
e6 9.e4 d6 10.O-O a6 11.h3 Qe7 12.Bf4 Rd8 13.Qd2 b6 14.Rfd1 e5 15.Bg5 Be6 
16.b3 Qc7 17.Rac1 Qe7 18.Qe3 Rab8 19.Nd5 Bxd5 20.cxd5 Na7 21.Bf1 Qb7 22.
Nd2 Rd7 23.h4 Rc8 24.Nc4 Rb8 25.Qf3 Ne8 26.Bh3 Rc7 27.Be3 b5 28.Na5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.11"]
[Round "7.82"]
[White "Maltezeanu, Stefan"]
[Black "Beukema, Christiaan"]
[Result "0-1"]
[WhiteElo "2089"]
[BlackElo "1904"]
[ECO "C60"]
[EventDate "2018.09.05"]
[PlyCount "126"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 4.c3 g6 5.O-O Bg7 6.d4 O-O 7.d5 a6 8.Be2 Nb8 
9.d6 Nec6 10.Bg5 f6 11.Be3 cxd6 12.Qxd6 b5 13.a4 bxa4 14.Rxa4 Kh8 15.Na3 
Bb7 16.Nc4 Re8 17.Rd1 a5 18.Nb6 Nd4 19.Nxd4 exd4 20.Raxd4 Bf8 21.Qf4 Qxb6 
22.Rxd7 Qc6 23.Bb5 Nxd7 24.Bxc6 Bxc6 25.f3 Rab8 26.Bd4 Bg7 27.Qc7 Rec8 28.
Qxa5 Rxb2 29.Qa6 Rbb8 30.Ba7 Ra8 31.Rd6 Rc7 32.Rxc6 Raxa7 33.Qb5 Rxc6 34.
Qxc6 h5 35.c4 Ne5 36.Qc8+ Kh7 37.f4 Ng4 38.g3 Ra1+ 39.Kg2 Ra2+ 40.Kf1 
Nxh2+ 41.Ke1 Nf3+ 42.Kd1 Rd2+ 43.Kc1 Rd4 44.c5 Rxe4 45.c6 Rc4+ 46.Kd1 Nd4 
47.c7 Nb5 48.Qd7 Nxc7 49.Ke2 f5 50.Kf3 Na6 51.Qf7 Rc3+ 52.Kg2 Nc5 53.g4 
hxg4 54.Qe7 Ne4 55.Qh4+ Kg8 56.Qd8+ Bf8 57.Qd5+ Kh7 58.Qd8 Rg3+ 59.Kf1 
Rf3+ 60.Kg2 Bc5 61.Qc7+ Kh6 62.Qc8 Rf2+ 63.Kg1 Re2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.1"]
[White "Karthik, Venkataraman"]
[Black "Maghsoodloo, Parham"]
[Result "0-1"]
[WhiteElo "2519"]
[BlackElo "2649"]
[ECO "B67"]
[EventDate "2018.09.05"]
[PlyCount "108"]

1.e4 c5 2.Nc3 Nc6 3.Nge2 d6 4.d4 cxd4 5.Nxd4 Nf6 6.Bg5 e6 7.Qd2 a6 8.O-O-O
Bd7 9.f3 Nxd4 10.Qxd4 Be7 11.Kb1 b5 12.a3 Qc7 13.g4 h6 14.Be3 Rb8 15.h4 a5
16.Qa7 Qxa7 17.Bxa7 Rb7 18.Bd4 b4 19.axb4 axb4 20.Ne2 e5 21.Be3 Be6 22.Ng3
g6 23.b3 Kf8 24.Bh3 Ne8 25.Bf1 Kg7 26.Kb2 Nc7 27.h5 d5 28.hxg6 fxg6 29.Ra1
d4 30.Bd2 Bd6 31.Bd3 Bd7 32.Rh2 Ne6 33.Ne2 Be7 34.f4 exf4 35.Nxf4 Nc5 36.
Nd5 Bd6 37.Rg2 Rf8 38.e5 Bxe5 39.Bxb4 Nxd3+ 40.cxd3 Re8 41.Ra5 Bb5 42.Bc5 
Bxd3 43.Rd2 Be4 44.Bxd4 Rd7 45.Bc3 Bxc3+ 46.Kxc3 Rc8+ 47.Kb4 Rcd8 48.Kc4 
g5 49.Rc5 Bf3 50.Rd4 h5 51.gxh5 g4 52.b4 g3 53.h6+ Kxh6 54.Rh4+ Kg5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.2"]
[White "Liang, Awonder"]
[Black "Firouzja, Alireza"]
[Result "1-0"]
[WhiteElo "2575"]
[BlackElo "2582"]
[ECO "C85"]
[EventDate "2018.09.05"]
[PlyCount "89"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.d3 Nd7 8.Nbd2
c5 9.Nc4 Bf6 10.a4 a5 11.Bd2 b6 12.Bc3 Qe7 13.Ne3 Bb7 14.Ng4 h5 15.Nxf6+ 
gxf6 16.Nh4 O-O-O 17.b3 Rdg8 18.Qe2 Qe6 19.f4 Rg4 20.Nf5 Kb8 21.Rf2 exf4 
22.Raf1 c4 23.bxc4 Qc6 24.h3 Rg5 25.Nd4 Qc5 26.Nb3 Qe7 27.Bd2 Nc5 28.Bxf4 
Rg6 29.Nxc5 Qxc5 30.Be3 Qc6 31.Bd4 Rhg8 32.Bxf6 Bc8 33.Qxh5 Qxa4 34.Kh1 
Qa3 35.c5 Qxc5 36.Qxc5 bxc5 37.Rb1+ Bb7 38.Rb5 c4 39.Rxa5 Kc8 40.Rc5 cxd3 
41.cxd3 Ba6 42.Be5 c6 43.Rxf7 Rxg2 44.Rxc6+ Kd8 45.Rf8+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.3"]
[White "Bai Jinshi"]
[Black "Christiansen, Johan-Sebastian"]
[Result "1/2-1/2"]
[WhiteElo "2556"]
[BlackElo "2525"]
[ECO "D39"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 d5 5.Bg5 dxc4 6.Qa4+ Nc6 7.e3 Bd7 8.Qc2 
b5 9.Be2 O-O 10.O-O a6 11.a4 Rb8 12.axb5 axb5 13.Ne4 Be7 14.Bxf6 gxf6 15.
b3 f5 16.Ned2 Nb4 17.Qc1 c5 18.bxc4 cxd4 19.Nxd4 bxc4 20.Nxc4 Bf6 21.Qd2 
Nc6 22.Nxc6 Bxc6 23.Rac1 Qxd2 24.Nxd2 Rb2 25.Rxc6 Rxd2 26.Bh5 Rfd8 27.Rc7 
R2d7 28.Rxd7 Rxd7 29.Rd1 Rxd1+ 30.Bxd1 Kg7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.4"]
[White "Sindarov, Javokhir"]
[Black "Hakobian, Aram"]
[Result "1/2-1/2"]
[WhiteElo "2484"]
[BlackElo "2554"]
[ECO "C50"]
[EventDate "2018.09.05"]
[PlyCount "63"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.Nc3 d6 6.h3 Be6 7.Bb3 h6 8.Be3 Bxe3
9.fxe3 Bxb3 10.axb3 d5 11.exd5 Nxd5 12.Qd2 O-O 13.O-O f5 14.e4 fxe4 15.
dxe4 Nxc3 16.Qxc3 Qe7 17.Rad1 Rf4 18.Qc4+ Kh7 19.g3 Rf6 20.Kg2 Raf8 21.c3 
a5 22.Nh4 Qe8 23.Nf5 Ne7 24.Nxe7 Qxe7 25.Rxf6 Qxf6 26.Rf1 Qxf1+ 27.Qxf1 
Rxf1 28.Kxf1 Kg6 29.Ke2 b5 30.b4 axb4 31.cxb4 Kf6 32.Ke3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.5"]
[White "Puranik, Abhimanyu"]
[Black "Van Foreest, Jorden"]
[Result "1-0"]
[WhiteElo "2524"]
[BlackElo "2624"]
[ECO "B23"]
[EventDate "2018.09.05"]
[PlyCount "101"]

1.e4 c5 2.Nc3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Qd2 g6 6.b3 Bh6 7.f4 Nf6 8.Nf3 O-O
9.Bb2 e5 10.g3 Bg4 11.Be2 b5 12.Nxb5 Qb6 13.Nc3 Bxf3 14.Bxf3 Nd4 15.Rf1 a5
16.Nd5 Nxd5 17.exd5 a4 18.Bxd4 exd4 19.Kf2 Bg7 20.Kg2 Rfc8 21.Rab1 Rc3 22.
Be4 Qc5 23.Bd3 axb3 24.axb3 Qxd5+ 25.Kg1 Bf6 26.b4 Kg7 27.b5 Rb8 28.Qe2 
Rc7 29.Rfe1 Qc5 30.Qf3 d5 31.Kg2 Qd6 32.Re2 Re7 33.Rxe7 Bxe7 34.Re1 Bf6 
35.h4 Rb7 36.h5 Re7 37.Rh1 Re3 38.Qg4 Qb4 39.h6+ Kf8 40.Ra1 Re6 41.Qf3 Qc5
42.Ra8+ Ke7 43.Ra6 Kd8 44.Qd1 Ke8 45.f5 gxf5 46.Bxf5 d3 47.Bxe6 dxc2 48.
Qh5 Kd8 49.Ra8+ Ke7 50.Qxf7+ Kd6 51.Qxf6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.6"]
[White "Thybo, Jesper Sondergard"]
[Black "Karthikeyan, Murali"]
[Result "1/2-1/2"]
[WhiteElo "2499"]
[BlackElo "2605"]
[ECO "E94"]
[EventDate "2018.09.05"]
[PlyCount "97"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Na6 8.Re1 Qe8 
9.Bg5 h6 10.Bxf6 Bxf6 11.c5 Bg4 12.Bxa6 bxa6 13.Nd5 Bd8 14.cxd6 cxd6 15.
dxe5 dxe5 16.h3 Bxf3 17.Qxf3 Kg7 18.Rac1 Qe6 19.Rc4 Bg5 20.Re2 Rac8 21.
Rec2 Rxc4 22.Rxc4 f5 23.Rc7+ Rf7 24.Rxf7+ Qxf7 25.Qc3 Bf6 26.Qd3 Qe6 27.
Qe3 Qf7 28.b3 Bd8 29.Qd3 fxe4 30.Qxe4 Qf5 31.Qxf5 gxf5 32.Nb4 Be7 33.Nc6 
Bd6 34.Nxa7 Kf6 35.Nc6 Ke6 36.Kf1 Kd5 37.Na5 Kd4 38.Ke2 e4 39.Nc4 Bc7 40.
g3 f4 41.gxf4 Bxf4 42.f3 h5 43.Na5 exf3+ 44.Kxf3 Bc1 45.Nc6+ Kc5 46.Ne5 
Kd4 47.Nc6+ Kc5 48.Ne5 Kd4 49.Nc6+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.7"]
[White "Lobanov, Sergei"]
[Black "Esipenko, Andrei"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2593"]
[ECO "B12"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 c5 6.Be3 cxd4 7.Nxd4 Ne7 8.O-O 
Nbc6 9.Bb5 a6 10.Bxc6+ Nxc6 11.Nxf5 exf5 12.f4 d4 13.Bf2 Qb6 14.Qc1 Be7 
15.Nd2 Rd8 16.Nb3 Qb5 17.Rd1 O-O 18.Qd2 f6 19.exf6 Bxf6 20.Qd3 Qxd3 21.
Rxd3 Nb4 22.Rd2 Rc8 23.Nxd4 Bxd4 24.Bxd4 Nxc2 25.Rad1 Nxd4 26.Rxd4 Rc7 27.
R1d2 g6 28.Kf2 Rff7 29.a4 Rfe7 30.g3 Kg7 31.Rb4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.8"]
[White "Petrosian, Manuel"]
[Black "Haldorsen, Benjamin"]
[Result "1-0"]
[WhiteElo "2581"]
[BlackElo "2461"]
[ECO "A06"]
[EventDate "2018.09.05"]
[PlyCount "87"]

1.Nf3 d5 2.e3 Nf6 3.b3 e6 4.Bb2 Bd6 5.c4 b6 6.Nc3 a6 7.Qc2 Bb7 8.cxd5 exd5
9.d4 Nbd7 10.g3 Qe7 11.Bg2 O-O 12.O-O Rfe8 13.Ne2 Rac8 14.Rad1 Ne4 15.Qb1 
g5 16.Nc1 h5 17.Nd3 f6 18.Rfe1 Qh7 19.h4 Nf8 20.hxg5 fxg5 21.Nde5 Ng6 22.
Nxg5 Nxg5 23.Qxg6+ Qxg6 24.Nxg6 Kg7 25.Nf4 Bxf4 26.gxf4 Ne4 27.f3 Ng3 28.
Kf2 h4 29.Ba3 c5 30.dxc5 bxc5 31.Bh3 Rc7 32.Bb2+ Kg8 33.Bf6 Rh7 34.Bxh4 
Rxh4 35.Kxg3 Rh7 36.Bf5 Rg7+ 37.Kf2 Rc7 38.Rh1 Rg7 39.Rdg1 Re7 40.Rxg7+ 
Kxg7 41.Bd3 Rf7 42.Rh7+ Kf8 43.Rxf7+ Kxf7 44.e4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.9"]
[White "Tabatabaei, Mohammadamin"]
[Black "Kollars, Dmitrij"]
[Result "1-0"]
[WhiteElo "2576"]
[BlackElo "2536"]
[ECO "A11"]
[EventDate "2018.09.05"]
[PlyCount "147"]

1.Nf3 Nf6 2.c4 c6 3.Nc3 d5 4.e3 Bg4 5.Qb3 Qb6 6.Qxb6 axb6 7.cxd5 Bxf3 8.
gxf3 Nxd5 9.Nxd5 cxd5 10.b3 Nc6 11.f4 e6 12.Rg1 Be7 13.Bb2 Bf6 14.Bxf6 
gxf6 15.Bb5 Ke7 16.Ke2 Rhg8 17.Rg3 f5 18.a4 Kd6 19.d4 Na7 20.Bd3 Rg6 21.
Kd2 Nc6 22.Be2 Ne7 23.Rag1 Rh6 24.R3g2 Rc8 25.Bd3 Ng6 26.Rh1 Ne7 27.Rg7 
Rf8 28.Kc3 Rh3 29.Bf1 Rf3 30.Rg2 Rg8 31.Rhg1 Rxf2 32.Rxg8 Nxg8 33.Rxg8 
Rxf1 34.Rb8 Re1 35.Kd2 Rb1 36.Kc2 Re1 37.Kd2 Rb1 38.Kc2 Re1 39.Rxb7 Kc6 
40.Rxf7 Rxe3 41.b4 b5 42.a5 Re2+ 43.Kd3 Rxh2 44.Re7 Rh3+ 45.Ke2 Rh2+ 46.
Kf3 Rh3+ 47.Kf2 Rb3 48.Rxe6+ Kc7 49.Re5 Kc6 50.Rxf5 Rxb4 51.Rf6+ Kc7 52.
Rf7+ Kc6 53.f5 Rxd4 54.a6 Kd6 55.Rf8 Ra4 56.Ra8 Kc7 57.Kg3 Ra3+ 58.Kf4 Ra1
59.f6 Rf1+ 60.Ke5 Kb6 61.Ke6 Re1+ 62.Kxd5 Rf1 63.Ke6 Re1+ 64.Kd6 Rd1+ 65.
Ke7 Re1+ 66.Kf8 h5 67.f7 h4 68.Kg7 Rg1+ 69.Kh6 Rf1 70.f8=Q Rxf8 71.Rxf8 
Kxa6 72.Kg5 b4 73.Kf4 Kb5 74.Ke3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.10"]
[White "Vavulin, Maxim"]
[Black "Batsuren, Dambasuren"]
[Result "1-0"]
[WhiteElo "2559"]
[BlackElo "2446"]
[ECO "C78"]
[EventDate "2018.09.05"]
[PlyCount "121"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1 Bc5 8.c3 Bb6
9.d4 d6 10.a4 O-O 11.Bg5 h6 12.Bh4 g5 13.Nxg5 hxg5 14.Bxg5 exd4 15.Bd5 
dxc3 16.Nxc3 b4 17.Ne2 Bxf2+ 18.Kh1 Bxe1 19.Qxe1 Qe7 20.Qh4 Nxd5 21.Bxe7 
Ndxe7 22.Qf6 Kh7 23.Nf4 Rg8 24.Qh4+ Kg7 25.Rf1 Ng6 26.Qg5 Ne5 27.h4 Kf8 
28.Ne6+ Ke8 29.Nxc7+ Kd7 30.Nxa8 Bxa8 31.Rd1 Bxe4 32.h5 Ke6 33.Qe3 Bxg2+ 
34.Kxg2 Nh4+ 35.Kf1 Nf5 36.Qb3+ Kf6 37.Qxb4 Ne3+ 38.Ke2 Nxd1 39.Qxd6+ Kf5 
40.Qxd1 Rg2+ 41.Ke3 Ng4+ 42.Kd4 Kg5 43.b4 f5 44.Kc5 Rh2 45.Kb6 Rxh5 46.
Kxa6 Rh6+ 47.Kb5 f4 48.Qd5+ Kh4 49.Qf3 Rh5+ 50.Kb6 Rf5 51.a5 Ne5 52.Qf2+ 
Kg5 53.a6 Rf6+ 54.Kb5 Nc6 55.Ka4 f3 56.b5 Rf4+ 57.Ka3 Nd4 58.b6 Nb5+ 59.
Kb3 Kg4 60.b7 Rf8 61.Qc5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.11"]
[White "Donchenko, Alexander"]
[Black "Janik, Igor"]
[Result "1/2-1/2"]
[WhiteElo "2614"]
[BlackElo "2447"]
[ECO "A05"]
[EventDate "2018.09.05"]
[PlyCount "113"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 c5 6.c4 Nc6 7.d4 d5 8.Nbd2 dxc4
9.Nxc4 Be6 10.O-O Bxc4 11.bxc4 cxd4 12.Nxd4 Na5 13.Rc1 Rc8 14.c5 Nd7 15.
Ba3 Ne5 16.Nb3 Nec6 17.Qc2 Nxb3 18.Qxb3 Nd4 19.Qc4 Qa5 20.Bb4 Qa4 21.Bxb7 
Rb8 22.c6 Nxc6 23.Qxc6 Qxb4 24.Rb1 Bb2 25.Ba6 Rb6 26.Qc2 Rfb8 27.Bc4 Qc3 
28.Qxc3 Bxc3 29.Rbd1 a5 30.Rd7 R6b7 31.Rd3 Bb2 32.a4 Rc7 33.Bb5 Rbc8 34.
Kg2 Rc1 35.Rxc1 Bxc1 36.f4 Rc7 37.Ba6 Bb2 38.Rd5 Bc3 39.g4 Bb4 40.Bd3 Kg7 
41.h4 h6 42.Rb5 e6 43.h5 gxh5 44.Rxh5 Rc5 45.Rh1 Bd2 46.Kf3 Rc1 47.Rxc1 
Bxc1 48.Ke4 Kf6 49.Kf3 e5 50.fxe5+ Kxe5 51.Bb5 f5 52.gxf5 Kxf5 53.Bd3+ Ke5
54.Kg4 Bd2 55.Kh5 Bc1 56.Kg4 Bd2 57.Kh5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.12"]
[White "Aravindh, Chithambaram"]
[Black "Escalante Ramirez, Brian Sebastian"]
[Result "1/2-1/2"]
[WhiteElo "2578"]
[BlackElo "2436"]
[ECO "A49"]
[EventDate "2018.09.05"]
[PlyCount "157"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 d6 6.d4 a5 7.a4 c6 8.Nbd2 Qc7 
9.e4 Bg4 10.h3 Bxf3 11.Qxf3 Nbd7 12.O-O Rfe8 13.Rae1 e5 14.Qd1 b5 15.Qa1 
Nb6 16.f4 Nfd7 17.Rf2 bxa4 18.bxa4 c5 19.fxe5 dxe5 20.d5 c4 21.Ref1 f6 22.
Qa2 Bh6 23.Kh2 Bxd2 24.d6 Qc6 25.Rxd2 Nxa4 26.Ba1 Nab6 27.Bb2 Kg7 28.Rf3 
Re6 29.Ba3 Nc5 30.Rd5 Nxe4 31.Rd1 Rd8 32.Re1 Nxd6 33.Rxf6 Qe8 34.Rxe6 Qxe6
35.Bb2 Nf7 36.Qxa5 Re8 37.Rf1 Re7 38.Ba3 Rd7 39.h4 Rd8 40.Bc5 Nd7 41.Bh3 
Qd5 42.Bb4 Qxa5 43.Bxa5 Ra8 44.Bb4 Nf6 45.Be6 Nh6 46.Kh3 Re8 47.Bxc4 Nhg4 
48.Bb5 Ra8 49.Re1 h5 50.Re2 Ra1 51.Bc5 Rh1+ 52.Kg2 Rh2+ 53.Kf1 Rxe2 54.
Bxe2 Ne4 55.Bxg4 hxg4 56.Bf2 Kf6 57.Ke2 Ke6 58.c4 Kd6 59.Be1 Kc5 60.Kd3 
Nf6 61.Bd2 Nh5 62.Be3+ Kd6 63.Bf2 Nf6 64.Be1 Kc5 65.Bf2+ Kd6 66.Ke2 Ne4 
67.Ke3 Nf6 68.Kd3 Nh5 69.Be1 Nf6 70.Bb4+ Ke6 71.Ba5 Nh5 72.Be1 Kd6 73.Kc3 
Kc5 74.Bf2+ Kc6 75.Kd3 Kd6 76.Ke3 Nf6 77.Be1 Nh5 78.Bb4+ Ke6 79.Ke4 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.13"]
[White "Narayanan, Sunilduth Lyna"]
[Black "Philippe, Guillaume"]
[Result "1-0"]
[WhiteElo "2573"]
[BlackElo "2358"]
[ECO "A80"]
[EventDate "2018.09.05"]
[PlyCount "65"]

1.d4 f5 2.Bg5 h6 3.Bh4 g5 4.e3 Nf6 5.Bg3 d6 6.Nc3 e6 7.h4 Rg8 8.hxg5 hxg5 
9.Qd2 Qe7 10.O-O-O Nc6 11.f3 Bd7 12.e4 f4 13.Bf2 a6 14.Kb1 e5 15.Nd5 Nxd5 
16.exd5 Nd8 17.Bd3 Nf7 18.Ne2 Bg7 19.Qa5 b6 20.Qc3 Kd8 21.Qb3 g4 22.dxe5 
Bxe5 23.Nd4 g3 24.Bg1 Qf6 25.Ne6+ Bxe6 26.dxe6 Ng5 27.Qd5 Rb8 28.Bc4 Re8 
29.Rh5 Re7 30.Bd4 Bxd4 31.Rxg5 Bxb2 32.Rg8+ Re8 33.Qc6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.14"]
[White "Pichot, Alan"]
[Black "Garaiev, Kanan"]
[Result "1-0"]
[WhiteElo "2562"]
[BlackElo "2404"]
[ECO "C78"]
[EventDate "2018.09.05"]
[PlyCount "83"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.a4 Rb8 8.c3 d6 
9.d4 Bb6 10.a5 Nxa5 11.Rxa5 Bxa5 12.dxe5 Ng4 13.Bg5 Qd7 14.e6 fxe6 15.Nd4 
Ne5 16.Bxe6 Qxe6 17.Nxe6 Bxe6 18.Nd2 O-O 19.Be3 b4 20.Bd4 bxc3 21.Bxc3 
Bxc3 22.bxc3 Rb2 23.f4 Nc4 24.Nxc4 Bxc4 25.Rf3 Re2 26.Qd4 Re1+ 27.Kf2 Re2+
28.Kg1 Re1+ 29.Kf2 Re2+ 30.Kg3 Bb5 31.Qd5+ Kh8 32.c4 Be8 33.c5 Rf6 34.f5 
h6 35.cxd6 cxd6 36.Qa8 Rf8 37.Rc3 Rg8 38.Rc8 Bf7 39.Rxg8+ Bxg8 40.Kf3 Re1 
41.Kf2 Ra1 42.Qf8 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.15"]
[White "Lomasov, Semion"]
[Black "Muradli, Mahammad"]
[Result "1/2-1/2"]
[WhiteElo "2545"]
[BlackElo "2407"]
[ECO "B50"]
[EventDate "2018.09.05"]
[PlyCount "99"]

1.e4 c5 2.Nf3 d6 3.Nc3 a6 4.g3 g6 5.Bg2 Bg7 6.O-O Nc6 7.d3 Nf6 8.h3 O-O 9.
Be3 Rb8 10.Qd2 b5 11.Bh6 e5 12.a4 b4 13.Ne2 d5 14.exd5 Nxd5 15.Bxg7 Kxg7 
16.Nc1 Nd4 17.Nxe5 Re8 18.Ng4 f5 19.Nh2 f4 20.c3 fxg3 21.cxd4 gxh2+ 22.Kh1
cxd4 23.Ne2 Bb7 24.Rac1 Nf6 25.Bxb7 Rxb7 26.Ng3 Qd6 27.Rfe1 Rbe7 28.Rxe7+ 
Rxe7 29.Kxh2 Nh5 30.Rg1 b3 31.Qd1 Rf7 32.Qe2 Rc7 33.Rd1 Rc2 34.Rd2 Qc7 35.
h4 a5 36.Qe1 Nxg3 37.fxg3 Rxd2+ 38.Qxd2 Qc2 39.Qg2 h5 40.Kh3 Qxd3 41.Qb7+ 
Kh6 42.Qb8 Qf5+ 43.Kh2 Qf2+ 44.Kh3 Qf1+ 45.Kh2 Qf2+ 46.Kh3 Kg7 47.Qc7+ Kg8
48.Qd8+ Kh7 49.Qc7+ Kh6 50.Qb8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.16"]
[White "Gokerkan, Cem Kaan"]
[Black "Santos Ruiz, Miguel"]
[Result "1/2-1/2"]
[WhiteElo "2416"]
[BlackElo "2524"]
[ECO "B20"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.e4 c5 2.Ne2 Nf6 3.Nbc3 d5 4.exd5 Nxd5 5.g3 b6 6.Bg2 Bb7 7.Ne4 Qd7 8.O-O 
e6 9.c4 Nf6 10.Nxf6+ gxf6 11.d4 Bxg2 12.Kxg2 Nc6 13.d5 exd5 14.cxd5 O-O-O 
15.Nc3 Nb4 16.Qh5 Bd6 17.Rd1 Be5 18.a3 Nc2 19.Ra2 Nd4 20.Bh6 Nf5 21.Raa1 
Nxh6 22.Qxh6 Qf5 23.Rac1 Kb8 24.Qh3 Qg6 25.Qh4 h5 26.b4 cxb4 27.axb4 Qg4 
28.Qxg4 hxg4 29.Ne2 Kb7 30.Rc4 f5 31.b5 Rd7 32.Nf4 Rhd8 33.Re1 f6 34.Ne6 
Rh8 35.Rd1 Rdh7 36.Rh1 Rd7 37.Rd1 Rdh7 38.Rh1 Rd7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.17"]
[White "Percivaldi, Martin"]
[Black "Yakubboev, Nodirbek"]
[Result "1/2-1/2"]
[WhiteElo "2376"]
[BlackElo "2521"]
[ECO "D02"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.Nf3 d5 2.g3 Nc6 3.d4 Bg4 4.Bg2 Qd7 5.O-O f6 6.c3 Bh3 7.Nbd2 Bxg2 8.Kxg2 
e6 9.e4 g5 10.Re1 O-O-O 11.b4 h5 12.Qa4 h4 13.b5 Nb8 14.e5 hxg3 15.fxg3 
Qh7 16.Nf1 g4 17.Ng1 Bh6 18.Qxa7 fxe5 19.dxe5 Rf8 20.b6 Ne7 21.Bxh6 Qxh6 
22.bxc7 Nbc6 23.Qe3 Qh7 24.Rab1 Rxf1 25.Kxf1 Qc2 26.Qe2 Rxh2 27.Qxc2 Rxc2 
28.Ne2 Nf5 29.Rec1 Rxa2 30.Ra1 Rd2 31.Ke1 Rd3 32.Nf4 Re3+ 33.Kd2 Nxe5 34.
Ra8+ Kxc7 35.Nxe6+ Kd6 36.Nd4 Rd3+ 37.Kc2 Nxd4+ 38.cxd4 Rxd4 39.Rb1 Rc4+ 
40.Kd2 Rd4+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.18"]
[White "Lagunow, Raphael"]
[Black "Jarmula, Lukasz"]
[Result "1-0"]
[WhiteElo "2403"]
[BlackElo "2504"]
[ECO "C07"]
[EventDate "2018.09.05"]
[PlyCount "77"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd7 7.O-O Nc6 8.Nb3
a6 9.a4 Nf6 10.Qe2 Bd6 11.Rd1 e5 12.Nbxd4 Nxd4 13.Rxd4 Qe7 14.Rxd6 Qxd6 
15.b3 e4 16.Ba3 Qf4 17.Qe1 Be6 18.Qa5 Rc8 19.Ne5 Ng4 20.Nxg4 Qxg4 21.Qb4 
Rc7 22.Qd6 Rd7 23.Qb8+ Rd8 24.Qxb7 Rd7 25.Qc8+ Rd8 26.Qc6+ Rd7 27.Re1 h5 
28.Bxa6 f6 29.Rxe4 Kf7 30.Rxg4 Rd1+ 31.Bf1 hxg4 32.f3 Rc8 33.Qe4 Re8 34.
Qe2 Ra1 35.Bb4 Rd8 36.fxg4 Rdd1 37.Kf2 Bd5 38.Qe7+ Kg6 39.Bd3+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.19"]
[White "Zou Chen"]
[Black "Bellahcene, Bilel"]
[Result "0-1"]
[WhiteElo "2365"]
[BlackElo "2501"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "106"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 e5 7.Nb3 Be6 8.Be3 
Nbd7 9.Qd2 b5 10.O-O-O h5 11.Nd5 Rc8 12.Qa5 Nxd5 13.exd5 Bf5 14.Qxd8+ Kxd8
15.c4 bxc4 16.Na5 c3 17.Nc6+ Kc7 18.Bxa6 Ra8 19.Bc4 cxb2+ 20.Kxb2 g6 21.a4
Bh6 22.Bxh6 Rxh6 23.Bb5 Nc5 24.Ra1 Rhh8 25.Rhc1 Rhe8 26.Ka3 e4 27.Kb4 exf3
28.gxf3 Bd3 29.Re1 Bf5 30.Rec1 Re3 31.Rxc5 dxc5+ 32.Kxc5 Rc3+ 33.Kd4 Rxf3 
34.Ne5 Rf2 35.Nxf7 Rxh2 36.a5 Rd2+ 37.Ke5 Rf8 38.d6+ Kb8 39.Bc4 h4 40.Rh1 
h3 41.Kf6 h2 42.Ke7 Rxf7+ 43.Bxf7 Re2+ 44.Kd8 Be4 45.Ra1 h1=Q 46.Rxh1 Bxh1
47.Bxg6 Re6 48.d7 Rxg6 49.Ke7 Rg7+ 50.Kd6 Rg8 51.a6 Ba8 52.a7+ Kb7 53.Ke7 
Kc7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.20"]
[White "Lee Jun Hyeok"]
[Black "Harsha, Bharathakoti"]
[Result "1/2-1/2"]
[WhiteElo "2263"]
[BlackElo "2474"]
[ECO "A10"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.Nf3 f5 2.c4 Nf6 3.e3 g6 4.b4 Bg7 5.Bb2 O-O 6.Be2 d6 7.d4 Qe8 8.Qb3 h6 9.
O-O c6 10.a4 Be6 11.Nc3 Nbd7 12.d5 Bf7 13.a5 c5 14.Na4 Ne4 15.Bxg7 Kxg7 
16.Nd2 Nxd2 17.Qb2+ Kh7 18.Qxd2 cxb4 19.Qxb4 Rb8 20.Qb1 Qd8 21.Nc3 a6 22.
e4 f4 23.Qb4 b6 24.axb6 Qxb6 25.Qxb6 Rxb6 26.Rfc1 Rfb8 27.Na4 Rb4 28.f3 
Rc8 29.c5 dxc5 30.Bxa6 Rc7 31.Nc3 Ra7 32.Nb5 Ra8 33.Nc7 Ra7 34.Nb5 Ra8 35.
Nc7 Ra7 36.Nb5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.21"]
[White "Gavrilescu, David"]
[Black "Schekachikhin, Maxim"]
[Result "1-0"]
[WhiteElo "2470"]
[BlackElo "2356"]
[ECO "B48"]
[EventDate "2018.09.05"]
[PlyCount "49"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 Nf6 7.f4 Bb4 8.Nb5 
Qa5 9.e5 Ne4 10.Bd3 Nxc3 11.bxc3 Bxc3+ 12.Kf2 Bxa1 13.Nd6+ Ke7 14.Qxa1 b6 
15.a4 Ba6 16.Bxa6 Qxa6 17.Qa3 Kf8 18.f5 Kg8 19.Rb1 Nxe5 20.Rb5 Ng4+ 21.Kf3
Nxe3 22.Kxe3 Rc8 23.f6 Rc5 24.Qxc5 gxf6 25.Qh5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.22"]
[White "Barseghyan, Harutyun"]
[Black "Sawlin, Leonid"]
[Result "1-0"]
[WhiteElo "2466"]
[BlackElo "2355"]
[ECO "E91"]
[EventDate "2018.09.05"]
[PlyCount "105"]

1.d4 d6 2.Nf3 g6 3.c4 Bg7 4.Nc3 Nf6 5.e4 O-O 6.Be2 c5 7.d5 a6 8.a4 Nbd7 9.
O-O Ne8 10.Bf4 Ne5 11.Nxe5 dxe5 12.Be3 Qc7 13.a5 Bd7 14.Na4 Bxa4 15.Qxa4 
Nf6 16.f3 Rfb8 17.Ra2 Nd7 18.Rfa1 Bf8 19.Qc2 Rc8 20.g3 e6 21.Rc1 Rab8 22.
Kh1 Qd8 23.Qd2 Qc7 24.Bf1 b6 25.axb6 Rxb6 26.Qc2 Qb7 27.Bd2 Rb8 28.Bc3 Bh6
29.Re1 Rf8 30.Bd3 Ra8 31.Qe2 Bf8 32.Bc2 Qb8 33.Ba4 Nf6 34.Rea1 Ra7 35.Bc6 
Ne8 36.Qc2 Bg7 37.Ra5 Bf8 38.R1a2 Bd6 39.R5a3 Qc8 40.Rb3 Rb8 41.Rxb8 Qxb8 
42.Qa4 Nf6 43.Kg2 g5 44.Qc2 Kg7 45.Ra1 Bc7 46.Rh1 Qc8 47.Qd2 Kg6 48.h4 h6 
49.hxg5 hxg5 50.Kf1 Qf8 51.Qh2 a5 52.f4 Nxe4 53.Qh7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.23"]
[White "Lodici, Lorenzo"]
[Black "Ozen, Bahadir"]
[Result "1-0"]
[WhiteElo "2458"]
[BlackElo "2326"]
[ECO "D36"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 O-O 7.Bd3 c6 8.Qc2 
Nbd7 9.Nge2 Re8 10.O-O Nf8 11.f3 g6 12.Rad1 Ne6 13.Bh4 b5 14.Kh1 Bb7 15.
Bf2 b4 16.Na4 Qa5 17.Nf4 Nd7 18.Nxe6 fxe6 19.h4 c5 20.Nxc5 Nxc5 21.dxc5 
Qxc5 22.Bxg6 Qxc2 23.Bxc2 Bf6 24.b3 Rec8 25.Bd3 a5 26.e4 a4 27.e5 Be7 28.
f4 axb3 29.axb3 Ba6 30.Bxa6 Rxa6 31.Rd3 Ra2 32.Bd4 Bxh4 33.f5 exf5 34.Rh3 
Bg5 35.Rxf5 h6 36.e6 Bd2 37.Rf7 Rc1+ 38.Kh2 Re1 39.Rg7+ Kf8 40.Rf3+ Ke8 
41.Bc5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.24"]
[White "Martirosian, Haik"]
[Black "Nikolovski, Nikola"]
[Result "1-0"]
[WhiteElo "2597"]
[BlackElo "2388"]
[ECO "B70"]
[EventDate "2018.09.05"]
[PlyCount "103"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.g3 Bg7 7.Bg2 O-O 8.h3 Nc6
9.Nde2 Rb8 10.O-O b5 11.Be3 a5 12.a4 bxa4 13.Nxa4 Ba6 14.Re1 Nd7 15.Rb1 
Kh8 16.Nf4 Bb5 17.Nc3 Bc4 18.Qd2 Nc5 19.b3 Ba6 20.Rbd1 Qc8 21.h4 Ne5 22.
Ncd5 Qd8 23.Bd4 a4 24.bxa4 Nc4 25.Bxg7+ Kxg7 26.Qc3+ e5 27.Ra1 Nb2 28.Nh3 
Nbxa4 29.Qe3 Bc4 30.h5 Rb2 31.Nc3 Rb4 32.f4 Qb6 33.Kh2 Nxc3 34.Qxc3 f6 35.
Red1 Rd8 36.fxe5 fxe5 37.Qd2 h6 38.hxg6 Ne6 39.Qc3 Be2 40.Re1 Bh5 41.Nf4 
Nxf4 42.gxf4 Bxg6 43.f5 Bf7 44.Re3 Rc4 45.Rg3+ Kf6 46.Qd2 Rh8 47.Rh3 Ke7 
48.Rxh6 Rxh6+ 49.Qxh6 Rxc2 50.Ra8 Qf2 51.Qf8+ Kf6 52.Qd8+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.25"]
[White "Xu Xiangyu"]
[Black "Miciano, John Marvin"]
[Result "1-0"]
[WhiteElo "2586"]
[BlackElo "2374"]
[ECO "B09"]
[EventDate "2018.09.05"]
[PlyCount "110"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 O-O 6.a3 Na6 7.e5 Nd7 8.Be3 c5 9.
Qe2 cxd4 10.Bxd4 dxe5 11.fxe5 Nc7 12.O-O-O Ne6 13.Bf2 Qe8 14.Qe4 Nb8 15.
Bc4 Nc6 16.Rhe1 Nc7 17.Qh4 h5 18.h3 Be6 19.Bf1 Rd8 20.g4 Rxd1+ 21.Rxd1 f6 
22.gxh5 g5 23.Qg3 Qxh5 24.exf6 exf6 25.Be2 Qf7 26.Nd4 Nxd4 27.Bxd4 Nd5 28.
Nxd5 Bxd5 29.h4 Rc8 30.Bd3 Qc7 31.Qg4 Qf4+ 32.Qxf4 gxf4 33.Bxa7 Bc6 34.Bd4
f3 35.Rg1 Kh8 36.Kd2 Rd8 37.c3 Bd5 38.Ke3 Rd6 39.Kf2 Kg8 40.Bf5 Kf7 41.Bg4
Bh6 42.Bh5+ Ke6 43.Rg6 Bc1 44.Rxf6+ Ke7 45.Rxd6 Kxd6 46.Bxf3 Bxb2 47.Bxd5 
Kxd5 48.h5 Bc1 49.Ke2 Kc4 50.Kd1 Bh6 51.Kc2 b5 52.Bf6 Bf8 53.Bg5 Bg7 54.h6
Bxc3 55.Bc1 Kd5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.26"]
[White "Repka, Christopher"]
[Black "Gorshtein, Ido"]
[Result "1/2-1/2"]
[WhiteElo "2523"]
[BlackElo "2383"]
[ECO "A36"]
[EventDate "2018.09.05"]
[PlyCount "49"]

1.c4 c5 2.g3 Nc6 3.Bg2 g6 4.e3 Bg7 5.Ne2 e6 6.Nbc3 Nge7 7.d4 cxd4 8.exd4 
d5 9.cxd5 exd5 10.Bg5 Be6 11.Nf4 Qd7 12.Bxe7 Nxe7 13.O-O O-O 14.Re1 Rae8 
15.Rc1 Nf5 16.Nce2 Rc8 17.Rc3 Rc6 18.Qa4 Rfc8 19.Rxc6 bxc6 20.Rc1 Qb7 21.
b3 Bd7 22.h4 Re8 23.Bf3 Re7 24.Nd3 Qb6 25.Nc5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.27"]
[White "Sanal, Vahap"]
[Black "Nikitenko, Mikhail"]
[Result "0-1"]
[WhiteElo "2502"]
[BlackElo "2368"]
[ECO "C83"]
[EventDate "2018.09.05"]
[PlyCount "116"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 
Be6 9.Nbd2 Be7 10.c3 O-O 11.Bc2 f5 12.Nd4 Qd7 13.Nxc6 Qxc6 14.Nb3 Qb6 15.
Nd4 c5 16.Nxe6 Qxe6 17.f3 Ng5 18.a4 Rad8 19.axb5 axb5 20.Ra7 Rd7 21.Rxd7 
Qxd7 22.Kh1 Ne6 23.f4 g6 24.Be3 Rd8 25.Qf3 d4 26.Rd1 Qc7 27.Bg1 dxc3 28.
bxc3 Rxd1 29.Bxd1 Kg7 30.g4 Qd7 31.gxf5 gxf5 32.Be2 c4 33.Be3 Bc5 34.Bc1 
Qa7 35.Kg2 Qa2 36.Qg3+ Kf8 37.Qe1 Qc2 38.Kg3 Qe4 39.Qd2 Qb7 40.Qd1 Kg8 41.
h4 Qg7+ 42.Kh2 Bf2 43.Kh1 Qg3 44.Qf1 Qxh4+ 45.Kg2 Qg3+ 46.Kh1 Qxc3 47.Bh5 
Kf8 48.Be2 Be1 49.Bb2 Qxb2 50.Qxe1 Nxf4 51.Bf3 Nd3 52.Qh4 Qxe5 53.Qd8+ Kg7
54.Qg5+ Kf7 55.Bh5+ Ke6 56.Qg8+ Kd6 57.Qb8+ Kc5 58.Qf8+ Kd4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.28"]
[White "Asadli, Vugar"]
[Black "Can, Isik"]
[Result "0-1"]
[WhiteElo "2492"]
[BlackElo "2361"]
[ECO "C99"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4 Bd7 14.d5 Rfc8 15.Bd3 
Nb7 16.Nb3 Nc5 17.Nxc5 dxc5 18.Bg5 c4 19.Bc2 Bc5 20.b3 Ne8 21.bxc4 f6 22.
Bd2 bxc4 23.Bc3 Nd6 24.a4 Rab8 25.Qd2 a5 26.Nxe5 fxe5 27.Bxe5 Rf8 28.Re2 
Rbe8 29.Bh2 c3 30.Qe1 Bc8 31.Bd3 Qa7 32.Raa2 Ba6 33.Bxa6 Qxa6 34.e5 Qc4 
35.Rac2 Rxf2 36.Rxf2 Ne4 37.d6 Nxf2 38.d7 Rf8 39.Rxf2 Bxf2+ 40.Qxf2 Rxf2 
0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.29"]
[White "Krishna Teja, N."]
[Black "Lorparizangeneh, Shahin"]
[Result "0-1"]
[WhiteElo "2356"]
[BlackElo "2491"]
[ECO "D85"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 c5 8.Be3 
Bg4 9.Rc1 Qa5 10.Qd2 O-O 11.Be2 Nd7 12.d5 c4 13.Bd4 Bxf3 14.Bxf3 Bxd4 15.
Qxd4 Qc5 16.Qd2 b5 17.O-O Ne5 18.Bd1 e6 19.Bc2 exd5 20.exd5 Rad8 21.Rcd1 
Nd3 22.Bxd3 Qxd5 23.Rfe1 cxd3 24.Kf1 Rd6 25.Re7 Rfd8 26.Rde1 R6d7 27.R7e5 
Qc6 28.R1e4 Rc8 29.Qh6 Qxe4 30.Rxe4 d2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.30"]
[White "Murphy, Conor"]
[Black "Sadikhov, Ulvi"]
[Result "0-1"]
[WhiteElo "2357"]
[BlackElo "2491"]
[ECO "E70"]
[EventDate "2018.09.05"]
[PlyCount "54"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Bd3 Nbd7 6.Nge2 c5 7.d5 Ne5 8.Bb1 a6 
9.b3 b5 10.f4 Ned7 11.Bb2 bxc4 12.bxc4 Rb8 13.Bc1 O-O 14.Bd3 Nb6 15.h3 e6 
16.Qc2 exd5 17.exd5 Nxc4 18.Bxc4 Rb4 19.Nd1 Bf5 20.Bd3 Ne4 21.a3 Qh4+ 22.
Kf1 Rd4 23.Bxe4 Bxe4 24.Nxd4 Bxc2 25.Nxc2 Bxa1 26.Nxa1 Rb8 27.Nb2 Qf6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.31"]
[White "Bashirli, Nail"]
[Black "Tang, Andrew"]
[Result "0-1"]
[WhiteElo "2354"]
[BlackElo "2489"]
[ECO "C79"]
[EventDate "2018.09.05"]
[PlyCount "98"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6 6.Re1 Bd7 7.c3 g6 8.d4 b5 9.
Bc2 Bg7 10.Nbd2 O-O 11.h3 Nh5 12.Nf1 Qc8 13.g4 Nf6 14.Ng3 Kh8 15.Bg5 Ng8 
16.Qd2 f6 17.Be3 Nd8 18.d5 Nf7 19.b3 Ne7 20.Rac1 c5 21.c4 Qc7 22.b4 bxc4 
23.bxc5 dxc5 24.Bb1 Nd6 25.Bh6 Bxh6 26.Qxh6 Rae8 27.Qe3 Nec8 28.Qh6 Kg8 
29.Qh4 Qd8 30.g5 Qe7 31.gxf6 Rxf6 32.Nd2 Qg7 33.Qg5 Bxh3 34.Qe3 Ref8 35.f3
Nb5 36.Kh2 Bd7 37.Rxc4 Nd4 38.Kg2 Qf7 39.Rc3 Rf4 40.Rf1 Qe7 41.Bc2 h5 42.
Bd1 Nd6 43.Rxc5 Nf7 44.Rc3 Ng5 45.Rh1 h4 46.Ngf1 Qf6 47.Nh2 Nh3 48.Nhf1 
Ng5 49.Qe1 Ngxf3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.32"]
[White "Hollan, Martin"]
[Black "Morozov, Nichita"]
[Result "1/2-1/2"]
[WhiteElo "2336"]
[BlackElo "2452"]
[ECO "A13"]
[EventDate "2018.09.05"]
[PlyCount "133"]

1.c4 e6 2.Nc3 Bb4 3.e4 c5 4.Nf3 d6 5.d4 Nf6 6.Bd3 cxd4 7.Nxd4 Nc6 8.Nf3 
Bxc3+ 9.bxc3 Qa5 10.O-O O-O 11.Rb1 Nd7 12.Rb5 Qc7 13.Rg5 f6 14.Rg3 Nc5 15.
Bc2 e5 16.Nh4 Rf7 17.Qh5 Be6 18.Nf5 Bxc4 19.Nh6+ Kh8 20.Nxf7+ Bxf7 21.Qf3 
Bxa2 22.h4 b5 23.h5 Qe7 24.Rd1 a5 25.Be3 a4 26.Qe2 Bc4 27.Qd2 a3 28.Ra1 
Nb3 29.Bxb3 Bxb3 30.h6 g6 31.f4 a2 32.fxe5 Nxe5 33.Bd4 Bc4 34.Qf2 Kg8 35.
Bxe5 dxe5 36.Rf3 Kf7 37.Qb6 Rd8 38.Rf2 Rd6 39.Qb8 Rd8 40.Qb6 Rd6 41.Qb8 
Qd8 42.Qa7+ Qd7 43.Rfxa2 Bxa2 44.Qxa2+ Qe6 45.Qa8 g5 46.Qh8 Kg6 47.Qg7+ 
Kh5 48.Rf1 Rd7 49.Qxf6 Qxf6 50.Rxf6 Kh4 51.Kh2 Kg4 52.Rf5 Re7 53.Rf6 Rc7 
54.Rf5 Re7 55.Rf6 Kh4 56.Rb6 g4 57.g3+ Kg5 58.Rxb5 Kxh6 59.c4 Kg5 60.c5 
Rc7 61.c6 Rxc6 62.Rxe5+ Kf6 63.Rf5+ Kg6 64.Re5 Rc2+ 65.Kg1 h5 66.Re6+ Kg5 
67.Re5+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.33"]
[White "Milosevic, Milos"]
[Black "Mohammad, Nubairshah Shaikh"]
[Result "0-1"]
[WhiteElo "2292"]
[BlackElo "2443"]
[ECO "B10"]
[EventDate "2018.09.05"]
[PlyCount "128"]

1.e4 c6 2.c4 d5 3.exd5 cxd5 4.cxd5 Nf6 5.Bb5+ Nbd7 6.Nc3 a6 7.Bxd7+ Qxd7 
8.Nf3 Nxd5 9.O-O Nxc3 10.bxc3 e6 11.Ne5 Qc7 12.d4 Bd6 13.Ba3 Bxa3 14.Qa4+ 
b5 15.Qxa3 Bb7 16.Rfe1 Qe7 17.Qxe7+ Kxe7 18.Nd3 Bd5 19.a4 Rhb8 20.axb5 
axb5 21.Nc5 Rxa1 22.Rxa1 b4 23.Rb1 b3 24.f3 b2 25.Nd3 Rb3 26.Rxb2 Rxc3 27.
Nf4 Bc6 28.Rd2 g5 29.Ne2 Ra3 30.Kf2 Kd6 31.Rc2 Rd3 32.Ra2 h6 33.Ke1 Bb5 
34.Rb2 Bc4 35.Rd2 Kd5 36.Rxd3 Bxd3 37.Ng3 Kxd4 38.Kd2 e5 39.Nh5 e4 40.fxe4
Bxe4 41.g4 Bf3 42.h3 Bg2 43.Ng3 Bxh3 44.Nf5+ Ke5 45.Nxh6 Kf6 46.Ke3 Kg6 
47.Nf5 Bxg4 48.Ne7+ Kf6 49.Nc6 Bd7 50.Nd4 Ke5 51.Nf3+ Kf5 52.Nd4+ Kg4 53.
Kf2 Be6 54.Ne2 Bd5 55.Nc3 Bc6 56.Ne2 f5 57.Nd4 Bd5 58.Ne2 Bc4 59.Ng3 Bd3 
60.Nh1 f4 61.Kg1 Kf3 62.Kh2 g4 63.Kg1 g3 64.Nxg3 Kxg3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.34"]
[White "Haria, Ravi"]
[Black "Schitco, Ivan"]
[Result "1/2-1/2"]
[WhiteElo "2442"]
[BlackElo "2358"]
[ECO "B15"]
[EventDate "2018.09.05"]
[PlyCount "113"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 O-O 8.
Ne2 Re8 9.Qc2 Kh8 10.O-O Nd7 11.Bf4 Nf8 12.Bg3 Bg4 13.Rfe1 Ng6 14.a4 Re7 
15.a5 Bxg3 16.hxg3 Qc7 17.f3 Be6 18.b4 Rae8 19.Qd2 h6 20.Kf2 Kg8 21.Nf4 
Nxf4 22.Qxf4 Qxf4 23.gxf4 f5 24.a6 b6 25.b5 cxb5 26.Bxb5 Rd8 27.Rad1 Rc7 
28.Re3 g6 29.c4 Kf8 30.Rc3 Bd7 31.Bxd7 Rdxd7 32.Ke3 h5 33.Rb1 Rd5 34.Ra1 
Ke7 35.Kd3 Rd8 36.Re1+ Kd6 37.Re5 Rdc8 38.Rd5+ Ke6 39.Re5+ Kd6 40.Rc1 Rc6 
41.Rb5 R8c7 42.Rd5+ Ke7 43.Re1+ Kf6 44.Rc1 Ke7 45.Rc2 Re6 46.Re5 Kd7 47.
Rce2 Kd6 48.d5 Ree7 49.Kd4 Rcd7 50.g3 Rc7 51.Rc2 Rc5 52.Rxe7 Kxe7 53.Re2+ 
Kd7 54.Ke5 Ke7 55.Kd4+ Kd7 56.Ke5 Ke7 57.Kd4+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.35"]
[White "Ozen, Deniz"]
[Black "Nyambileg, Erdene-Ochir"]
[Result "1/2-1/2"]
[WhiteElo "2431"]
[BlackElo "1798"]
[ECO "C78"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1 Bc5 8.c3 O-O
9.d4 Bb6 10.Bg5 d6 11.dxe5 Nxe5 12.Nxe5 dxe5 13.Qf3 h6 14.Bxf6 Qxf6 15.
Qxf6 gxf6 16.Nd2 Rad8 17.Nf1 Rd6 18.Rad1 Rfd8 19.Rxd6 Rxd6 20.Bc2 Kf8 21.
Re2 Bc8 22.Rd2 Rxd2 23.Nxd2 Ke7 24.Kf1 Be6 25.Bb3 Bd7 26.Bc2 Be6 27.a3 c5 
28.Ke2 c4 29.Nf1 Bc5 30.Ng3 a5 31.Nf5+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.36"]
[White "Nogerbek, Kazybek"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "0-1"]
[WhiteElo "2261"]
[BlackElo "2565"]
[ECO "E11"]
[EventDate "2018.09.05"]
[PlyCount "126"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.a3 Be7 6.e4 d6 7.Be2 Nbd7 8.O-O 
e5 9.b4 a5 10.Bb2 exd4 11.Nxd4 Re8 12.f3 Bf8 13.N2b3 axb4 14.axb4 Rxa1 15.
Qxa1 c6 16.Bc3 g6 17.b5 c5 18.Nc2 h5 19.Qe1 Qe7 20.Qg3 Bh6 21.Bd2 Bg7 22.
Bf4 Ne5 23.Ne3 b6 24.Ra1 Bb7 25.Qe1 Qc7 26.Qd2 Qe7 27.Ra7 Qc7 28.Ra1 Nh7 
29.Rd1 Rd8 30.Nc1 Nf8 31.Bg5 Rd7 32.Nd5 Bxd5 33.exd5 Nh7 34.Be3 Re7 35.Na2
Qa7 36.Nc3 f5 37.Bf2 Qa3 38.Rc1 Nf7 39.Bf1 Bh6 40.f4 Bg7 41.Nb1 Qa7 42.h3 
Nf6 43.Nc3 Ne4 44.Nxe4 fxe4 45.Re1 Qd7 46.Qc2 Qf5 47.Be3 Nh6 48.g3 Qf7 49.
Bg2 Nf5 50.Kh2 Bd4 51.Bxd4 Nxd4 52.Qb1 e3 53.Qd3 e2 54.Kg1 h4 55.gxh4 Qxf4
56.Qxg6+ Kf8 57.Qh5 Qg3 58.Qh8+ Kf7 59.Qh5+ Kg7 60.Qg4+ Qxg4 61.hxg4 Nc2 
62.Kf2 Nxe1 63.Kxe1 Re3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.37"]
[White "Murzin, Volodar"]
[Black "Priasmoro, Novendra"]
[Result "1/2-1/2"]
[WhiteElo "2349"]
[BlackElo "2498"]
[ECO "B38"]
[EventDate "2018.09.05"]
[PlyCount "136"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 d6 8.Be2 
O-O 9.f3 Bd7 10.Qd2 Nxd4 11.Bxd4 Bc6 12.O-O Nd7 13.Bxg7 Kxg7 14.Qd4+ Kg8 
15.Rfd1 a5 16.b3 Qb6 17.Qxb6 Nxb6 18.Kf2 Rfc8 19.Rac1 Kg7 20.a3 Rc7 21.f4 
h5 22.a4 Nd7 23.Bd3 Nc5 24.Bc2 h4 25.Ke3 Rd7 26.Rd2 Rad8 27.Rcd1 b6 28.Ne2
e5 29.Nc3 Kf6 30.Nd5+ Bxd5 31.Rxd5 Ke6 32.Rf1 f6 33.Bd1 f5 34.Bc2 Rf8 35.
g3 hxg3 36.hxg3 Rh7 37.exf5+ gxf5 38.Rfd1 Rd7 39.Rh1 Rf6 40.g4 fxg4 41.f5+
Ke7 42.Rh4 Kd8 43.Rxg4 Rh7 44.Rg6 Rh6 45.Rd1 Ke7 46.Rxf6 Rxf6 47.Rh1 Kf8 
48.Rh8+ Kg7 49.Rb8 Rh6 50.Rxb6 Rh2 51.Bd1 Rh3+ 52.Ke2 Rh2+ 53.Ke3 Rh3+ 54.
Ke2 Nd3 55.Bc2 Nf4+ 56.Kd2 Rh2+ 57.Kd1 Rh1+ 58.Kd2 Rh2+ 59.Kd1 d5 60.cxd5 
Nxd5 61.Rg6+ Kf7 62.Bd3 Nf6 63.Bc4+ Ke7 64.Rg7+ Kd6 65.Rg6 Ke7 66.Rg7+ Kd6
67.Rg6 Ke7 68.Rg7+ Kd6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.38"]
[White "Kevlishvili, Robby"]
[Black "Wadsworth, Matthew"]
[Result "0-1"]
[WhiteElo "2485"]
[BlackElo "2351"]
[ECO "B48"]
[EventDate "2018.09.05"]
[PlyCount "91"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 Ne5 8.Qg3 
h5 9.O-O-O h4 10.Qh3 b5 11.f4 Nc4 12.Bxc4 Qxc4 13.f5 Bb7 14.Rhf1 e5 15.Nb3
Qc7 16.Kb1 Nf6 17.Qf3 Rc8 18.Rf2 b4 19.Nd5 Bxd5 20.exd5 Bd6 21.Re2 a5 22.
Nc1 Kf8 23.Bf2 a4 24.Be1 e4 25.Qe3 a3 26.b3 Rh5 27.Qh3 Qc5 28.Bf2 Qb5 29.
Bd4 Qxd5 30.g4 hxg3 31.Qxh5 Nxh5 32.Bxg7+ Kxg7 33.Rxd5 gxh2 34.Rd1 Nf6 35.
Rg2+ Kf8 36.Ne2 Rc5 37.Ng3 Rc3 38.Ne2 Rh3 39.Rh1 Be5 40.Kc1 e3 41.Kd1 Ne4 
42.Ke1 d5 43.Kf1 Rf3+ 44.Ke1 Rf2 45.Rg4 Nc3 46.Nd4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.39"]
[White "Sargsian, Shant"]
[Black "Galperin, Platon"]
[Result "0-1"]
[WhiteElo "2477"]
[BlackElo "2348"]
[ECO "C45"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nb3 Bb6 6.Nc3 Nge7 7.Bg5 d6 8.Qd2
Be6 9.O-O-O f6 10.Be3 O-O 11.Kb1 Qe8 12.Nd5 Rc8 13.f3 Bxe3 14.Qxe3 Bf7 15.
Nc3 Rd8 16.Nb5 Qd7 17.Nxa7 Nxa7 18.Qxa7 b5 19.Qd4 Ra8 20.a3 Rfb8 21.Qc3 b4
22.axb4 Qa4 23.Bc4 d5 24.Bxd5 Nxd5 25.exd5 Rxb4 26.Qc6 Qa2+ 27.Kc1 Bg6 28.
Qc3 Rab8 29.d6 cxd6 30.Rhe1 Qa6 31.Rd4 R4b5 32.Kd2 Rc8 33.Ra1 Rxc3 34.Rxa6
Rxc2+ 35.Kd1 Rxb3 36.Raxd6 h5 37.Rd8+ Kh7 38.Rd2 Rbxb2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.40"]
[White "Tutisani, Noe"]
[Black "Shailesh, Dravid"]
[Result "1/2-1/2"]
[WhiteElo "2471"]
[BlackElo "2325"]
[ECO "B81"]
[EventDate "2018.09.05"]
[PlyCount "157"]

1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.h3 e6 7.g4 h6 8.Bg2 Be7 
9.Be3 Nc6 10.f4 Nd7 11.O-O O-O 12.Nce2 Nxd4 13.Nxd4 e5 14.Nf5 exf4 15.Bxf4
Ne5 16.Qd2 Bxf5 17.exf5 Rc8 18.Kh1 Nc4 19.Qe2 Re8 20.Rae1 Qd7 21.Qf3 b5 
22.Qb7 Rc7 23.Qxa6 Nxb2 24.f6 Bxf6 25.Qxd6 Rec8 26.Qxd7 Rxd7 27.Be5 Bxe5 
28.Rxe5 Nc4 29.Rxb5 Ne3 30.Rf2 Ra7 31.Be4 Rxa2 32.Rb7 Ra1+ 33.Kh2 Nf1+ 34.
Kg2 Ne3+ 35.Kg3 Nf1+ 36.Kg2 Ne3+ 37.Kg3 Nf1+ 38.Kf3 Re8 39.h4 Re1 40.Bd3 
Ne3 41.Rb4 g6 42.h5 g5 43.Rd2 Re6 44.Be2 Nd5 45.Rb8+ Kg7 46.Kf2 Rh1 47.Kg2
Rc1 48.Kf2 Nf4 49.Bd1 Nh3+ 50.Kg2 Re3 51.Rb3 Nf4+ 52.Kf2 Re6 53.Re3 Rf6 
54.Ke1 Ra6 55.Re7 Rb1 56.Rdd7 Rf6 57.Kd2 Ng2 58.c4 Rf2+ 59.Kc3 Rc1+ 60.Kb4
Rf4 61.Be2 Ne1 62.Kc5 Nc2 63.Bd3 Ne1 64.Be2 Nc2 65.Rd1 Rxd1 66.Bxd1 Nd4 
67.Rd7 Ne6+ 68.Kb5 Rf2 69.c5 Rb2+ 70.Kc4 Rb1 71.Bc2 Rc1 72.Rd2 Kf6 73.c6 
Ke5 74.Rd5+ Kf6 75.Kb3 Ra1 76.Kb4 Rc1 77.Kb3 Ra1 78.Bf5 Rc1 79.Bc2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.41"]
[White "Makhnev, Denis"]
[Black "Nastase, Robert-Paul"]
[Result "1-0"]
[WhiteElo "2449"]
[BlackElo "2313"]
[ECO "E15"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.d4 e6 2.c4 Nf6 3.Nf3 b6 4.g3 Ba6 5.b3 b5 6.cxb5 Bxb5 7.Ba3 Bxa3 8.Nxa3 
Bc6 9.Bg2 a5 10.O-O O-O 11.Nc4 Qc8 12.Qd2 Ne4 13.Qc2 Nf6 14.Rac1 Ra7 15.
Qd2 Qa6 16.Rfe1 Ne4 17.Qf4 d6 18.h4 f5 19.g4 fxg4 20.Qxg4 Qc8 21.Bh3 Rf6 
22.Ng5 Rg6 23.Qxe6+ Qxe6 24.Bxe6+ Kf8 25.Bf5 Rh6 26.Bxe4 Bxe4 27.Nxe4 d5 
28.Ng3 dxc4 29.Rxc4 Rxh4 30.Rec1 Na6 31.e3 Rg4 32.Kg2 Ke7 33.Rh1 h6 34.Rh5
Nb4 35.a3 Nd3 36.Kf3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.42"]
[White "Pigeat, Alexandre"]
[Black "Sibashvili, Giorgi"]
[Result "1-0"]
[WhiteElo "2347"]
[BlackElo "2425"]
[ECO "E49"]
[EventDate "2018.09.05"]
[PlyCount "129"]

1.d4 e6 2.c4 Bb4+ 3.Nc3 c5 4.a3 Bxc3+ 5.bxc3 Nf6 6.e3 d5 7.Bd3 O-O 8.cxd5 
exd5 9.Ne2 b6 10.O-O Ba6 11.Bc2 Nc6 12.Re1 Rc8 13.Ng3 Re8 14.dxc5 bxc5 15.
e4 Nxe4 16.Nxe4 dxe4 17.Be3 Qf6 18.Ba4 Red8 19.Qg4 Ne5 20.Qxe4 Nd3 21.Red1
Qxc3 22.Qe7 Qa5 23.Bc2 Qc7 24.Qe4 c4 25.h4 Qd7 26.h5 Bb7 27.Qh4 Qd5 28.Qg4
f5 29.Qg3 Rc6 30.Rab1 Ba6 31.Bg5 Rf8 32.Rb8 Rxb8 33.Qxb8+ Rc8 34.Qxa7 Bb7 
35.f3 h6 36.Bh4 Re8 37.Qb6 Kh8 38.Qg6 Re6 39.Qg3 Re2 40.Bb1 Qd4+ 41.Kf1 f4
42.Qg6 Bxf3 43.Rxd3 cxd3 44.gxf3 Re3 45.Bf2 Qa1 46.Bxe3 Qxb1+ 47.Kg2 Qc2+ 
48.Bf2 Qe2 49.Qa6 Qd1 50.Qa8+ Kh7 51.Qe4+ Kh8 52.Qe8+ Kh7 53.Qe1 Qc2 54.
Qe4+ Kh8 55.a4 Qb3 56.Qxf4 Qc2 57.Qe4 Qb3 58.Qe8+ Kh7 59.Qg6+ Kg8 60.Be3 
Qa2+ 61.Kg3 Qe2 62.Qe6+ Kh8 63.Qe8+ Kh7 64.Qe4+ Kh8 65.Bxh6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.43"]
[White "Zarubitski, Viachaslau"]
[Black "Amartuvshin, Ganzorig"]
[Result "1-0"]
[WhiteElo "2425"]
[BlackElo "2280"]
[ECO "A48"]
[EventDate "2018.09.05"]
[PlyCount "127"]

1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.c3 O-O 5.h3 d6 6.e3 c5 7.dxc5 dxc5 8.Nbd2 
Bf5 9.Qb3 Nbd7 10.Rd1 Qc8 11.a4 Nb6 12.a5 Be6 13.c4 Nbd7 14.Ng5 Nb8 15.
Nxe6 Qxe6 16.Qxb7 Nc6 17.Be2 a6 18.Bf3 Ne5 19.Bxe5 Qxe5 20.O-O Rfb8 21.Qc6
Ra7 22.b3 Bh6 23.Rb1 Qc3 24.Qxc5 Rd7 25.Ne4 Nxe4 26.Bxe4 e6 27.Rfc1 Qf6 
28.Rd1 Bf8 29.Qc6 Rxd1+ 30.Rxd1 Rxb3 31.Qxa6 Rb2 32.Bf3 Qc3 33.Qa8 Kg7 34.
a6 Bc5 35.Qc6 Qa5 36.Qe4 Be7 37.Rd7 Qa1+ 38.Bd1 Qxa6 39.Qe5+ Bf6 40.Qc7 
Rb1 41.Rxf7+ Kg8 42.Rxf6 Rxd1+ 43.Kh2 Qd6+ 44.Qxd6 Rxd6 45.Rf4 Kg7 46.c5 
Rc6 47.Rc4 Kf6 48.Kg3 Ke5 49.Rc2 Kf5 50.Kf3 Ke5 51.Kg4 Ke4 52.Rc3 h6 53.h4
Ke5 54.Kf3 Kd5 55.Ke2 Ke4 56.f3+ Kd5 57.Kd3 Ke5 58.Kc4 Kf6 59.Kb5 Rc8 60.
c6 g5 61.hxg5+ Kxg5 62.c7 Kh4 63.Kc6 Kg3 64.Rc2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.44"]
[White "Tasdogen, Dincer"]
[Black "Raja, Harshit"]
[Result "0-1"]
[WhiteElo "2329"]
[BlackElo "2419"]
[ECO "B20"]
[EventDate "2018.09.05"]
[PlyCount "146"]

1.e4 c5 2.Ne2 Nc6 3.c4 Nf6 4.Nbc3 e6 5.d4 d5 6.cxd5 exd5 7.Bg5 Be7 8.exd5 
Nxd5 9.Bxe7 Ncxe7 10.dxc5 O-O 11.Qd2 Nb4 12.Ng3 Qa5 13.Be2 Rd8 14.Qc1 Qxc5
15.O-O Be6 16.Rd1 Qb6 17.Qg5 Nbc6 18.b3 Qb4 19.Nce4 h6 20.Qc5 b6 21.Qxb4 
Nxb4 22.Nc3 Rxd1+ 23.Bxd1 Rd8 24.Rc1 Rd2 25.a3 Na2 26.Nge4 Rb2 27.Rb1 Nxc3
28.Nxc3 Rd2 29.Kf1 Nd5 30.Nxd5 Bxd5 31.g3 Kf8 32.Rc1 Ke8 33.Ke1 Ra2 34.a4 
Kd7 35.Rc3 Rb2 36.Bc2 Ra2 37.Bd1 Kd6 38.Rd3 Ke5 39.b4 Bc4 40.Rd7 a6 41.Rd2
Rxd2 42.Kxd2 Kd4 43.a5 bxa5 44.bxa5 Bf1 45.Bb3 f6 46.Bd1 Bd3 47.Bb3 Bb5 
48.Bf7 Bc4 49.Be8 Bf1 50.Ke1 Bh3 51.Kd2 Bc8 52.h4 Be6 53.Bg6 Kc5 54.Kc3 
Kb5 55.Kd4 Kxa5 56.Kc5 Ka4 57.Kd6 Bc4 58.Ke7 a5 59.Kf8 Kb4 60.Kxg7 a4 61.
Kxh6 a3 62.Bb1 Kb3 63.Kg7 Kb2 64.Bf5 a2 65.h5 a1=Q 66.h6 Qa7+ 67.Kxf6 Qb6+
68.Kg7 Qc7+ 69.Kf6 Qd8+ 70.Kg6 Qd6+ 71.Kg7 Qe7+ 72.Kg6 Bf7+ 73.Kg7 Bh5+ 
0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.45"]
[White "Agibileg, Uurtsaikh"]
[Black "Secheres, Adrian-Simion"]
[Result "1-0"]
[WhiteElo "2321"]
[BlackElo "2408"]
[ECO "E24"]
[EventDate "2018.09.05"]
[PlyCount "78"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 Nc6 6.e3 b6 7.Bd3 Na5 8.Nf3 
Ba6 9.Nd2 d5 10.Qe2 O-O 11.O-O c5 12.cxd5 Bxd3 13.Qxd3 exd5 14.f3 Nc6 15.
Bb2 Nh5 16.Rad1 c4 17.Qc2 Re8 18.Rfe1 Qg5 19.Bc1 f5 20.e4 fxe4 21.fxe4 Qg6
22.Qa2 Na5 23.exd5 Qd6 24.Qc2 Qxd5 25.Nf3 Nb3 26.Bg5 h6 27.Re5 Rxe5 28.
dxe5 Qc5+ 29.Kh1 hxg5 30.Qe4 Rf8 31.Nxg5 Nf6 32.exf6 Qxg5 33.Qxc4+ Rf7 34.
Rd8+ Kh7 35.Qd3+ g6 36.Qh3+ Qh5 37.Qc8 Rf8 38.Rd7+ Rf7 39.Rd8 Kh6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.46"]
[White "Pang Tao"]
[Black "Huber, Martin Christian"]
[Result "1-0"]
[WhiteElo "2290"]
[BlackElo "2390"]
[ECO "D95"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.d4 d5 5.e3 O-O 6.Qb3 e6 7.Be2 b6 8.cxd5 exd5
9.O-O Bb7 10.a4 a5 11.Ne5 Nbd7 12.f4 Ne8 13.Bd2 Nxe5 14.fxe5 c6 15.e4 dxe4
16.Be3 Ba6 17.Bxa6 Rxa6 18.Qc4 Qa8 19.Nxe4 Nc7 20.Nd6 Nd5 21.Bg5 Ra7 22.
Ra3 Rd7 23.Ne4 c5 24.dxc5 bxc5 25.Nf6+ Bxf6 26.Bxf6 Nxf6 27.exf6 Rd2 28.
Raf3 Re8 29.Qxc5 Ree2 30.R3f2 Qxg2+ 31.Kxg2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.47"]
[White "Macovei, Andrei"]
[Black "Garidmagnai, Byambasuren"]
[Result "1-0"]
[WhiteElo "2385"]
[BlackElo "2287"]
[ECO "C11"]
[EventDate "2018.09.05"]
[PlyCount "113"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 
Bc5 9.Qd2 a6 10.O-O-O O-O 11.h4 Nxd4 12.Bxd4 b5 13.h5 b4 14.Na4 Bxd4 15.
Qxd4 Qa5 16.b3 Bb7 17.Kb1 Bc6 18.Nb2 Qc5 19.Qxc5 Nxc5 20.Rd4 a5 21.Bd3 
Rfb8 22.h6 g6 23.g4 Bb5 24.f5 Bxd3 25.cxd3 Re8 26.fxg6 fxg6 27.Rf4 Nd7 28.
d4 Rac8 29.Na4 Rf8 30.Rhf1 Rxf4 31.Rxf4 Rf8 32.Rxf8+ Kxf8 33.g5 Ke7 34.Kc2
Nb8 35.Kd3 Nc6 36.Nc5 Nd8 37.Ke3 Nf7 38.Kf4 Nd8 39.Nd3 Nc6 40.Ke3 Na7 41.
Nf2 Nb5 42.Ng4 Nc3 43.Nf6 Kf7 44.Nxh7 Nxa2 45.Kd2 Kg8 46.Nf6+ Kh8 47.Nd7 
Nc3 48.Nc5 Kg8 49.Nxe6 Ne4+ 50.Kd3 Nf2+ 51.Ke2 Ne4 52.Ke3 Kh8 53.Nf8 Nxg5 
54.Nxg6+ Kh7 55.Nf4 Kxh6 56.Nxd5 Kg6 57.Ne7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.48"]
[White "Agmanov, Zhandos"]
[Black "Kamer, Kayra"]
[Result "1/2-1/2"]
[WhiteElo "2379"]
[BlackElo "2205"]
[ECO "B41"]
[EventDate "2018.09.05"]
[PlyCount "228"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.a3 Be7 8.Be3 d6 
9.Be2 b6 10.f3 Bb7 11.Rc1 O-O 12.O-O Nbd7 13.b4 Rac8 14.Qd2 Rfe8 15.Rc2 
Qb8 16.Kh1 Bd8 17.Bg1 Bc7 18.Nb3 d5 19.exd5 Bf4 20.Qd1 exd5 21.c5 bxc5 22.
Nxc5 Nxc5 23.bxc5 Re5 24.g3 Be3 25.Bxe3 Rxe3 26.Qd4 Qe5 27.Qxe5 Rxe5 28.
Na4 d4 29.Kg1 Re3 30.Rd2 Rce8 31.Bd1 Rd8 32.Nb6 Rxa3 33.Nc4 Rc3 34.Nd6 Bc6
35.Rxd4 Rxc5 36.Bb3 Kf8 37.Ne4 Rxd4 38.Nxc5 Bb5 39.Ra1 Rd6 40.Bd1 Rc6 41.
Nb3 Rd6 42.Nc5 Rd5 43.Nb3 Nd7 44.Bc2 f5 45.g4 fxg4 46.fxg4 Rg5 47.Bf5 Ne5 
48.Nd4 Ke7 49.h4 Rxg4+ 50.Bxg4 Nxg4 51.Nxb5 axb5 52.Rb1 Kf6 53.Rxb5 Ne3 
54.Kh2 Nf5 55.Kh3 h5 56.Ra5 g6 57.Ra4 Ng7 58.Kg3 Ne6 59.Ra6 Kf5 60.Ra5+ 
Kf6 61.Ra1 g5 62.Ra6 gxh4+ 63.Kxh4 Kf5 64.Kxh5 Nf4+ 65.Kh4 Ng6+ 66.Kg3 Ne5
67.Ra4 Ng6 68.Ra1 Ne5 69.Rf1+ Ke4 70.Rf4+ Kd5 71.Ra4 Nd3 72.Kf3 Ne5+ 73.
Ke3 Nc4+ 74.Kf4 Kd4 75.Ra8 Nd6 76.Ra1 Nc4 77.Rd1+ Kc5 78.Ke4 Nd6+ 79.Ke5 
Nc4+ 80.Ke6 Nb6 81.Rd8 Kc6 82.Ke5 Kc5 83.Ke4 Kc4 84.Rd1 Kc5 85.Rc1+ Kd6 
86.Rd1+ Kc5 87.Rb1 Nd7 88.Rc1+ Kd6 89.Kd4 Nf8 90.Re1 Ne6+ 91.Kc4 Nf4 92.
Re3 Ne6 93.Re4 Ng5 94.Rh4 Ne6 95.Rh5 Nf4 96.Rf5 Ne6 97.Rd5+ Ke7 98.Ra5 Kd6
99.Rd5+ Ke7 100.Rd1 Kf6 101.Kd5 Nf4+ 102.Ke4 Ne6 103.Rd6 Ke7 104.Kd5 Nc7+ 
105.Ke5 Ne8 106.Rh6 Ng7 107.Rb6 Kf7 108.Ra6 Nh5 109.Ra7+ Kg6 110.Ra1 Ng7 
111.Rf1 Nh5 112.Rf8 Kg7 113.Ra8 Kg6 114.Ra6+ Kg5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.49"]
[White "Ozsakallioglu, Okan"]
[Black "Baenziger, Fabian"]
[Result "1/2-1/2"]
[WhiteElo "1955"]
[BlackElo "2360"]
[ECO "B26"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 Nf6 7.h3 O-O 8.Qd2 Rb8 
9.Nge2 b5 10.Bh6 Bd7 11.O-O b4 12.Nd1 Qc8 13.Bxg7 Kxg7 14.Kh2 Nd4 15.f4 
Bc6 16.Ne3 Qc7 17.f5 Nxe2 18.Qxe2 e6 19.Ng4 Nxg4+ 20.Qxg4 exf5 21.exf5 h5 
22.Qg5 Bxg2 23.Kxg2 Qc6+ 24.Kg1 c4 25.fxg6 Qc5+ 26.Qxc5 dxc5 27.dxc4 fxg6 
28.Rxf8 Rxf8 29.Rd1 Re8 30.Kf2 Rf8+ 31.Ke3 Re8+ 32.Kf3 Rf8+ 33.Ke3 Re8+ 
34.Kf2 Rf8+ 35.Kg2 Re8 36.Kf3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.50"]
[White "Arcuti, Davide"]
[Black "Gunduz, Umut Erdem"]
[Result "0-1"]
[WhiteElo "2356"]
[BlackElo "2119"]
[ECO "A61"]
[EventDate "2018.09.05"]
[PlyCount "100"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Bf4 a6 8.a4 Bg7 
9.h3 O-O 10.e3 Qe7 11.Be2 Nbd7 12.O-O Ne8 13.Re1 b6 14.e4 Nc7 15.Ra3 Ne5 
16.Nd2 Bd7 17.Bh2 g5 18.Na2 b5 19.b4 cxb4 20.Nxb4 a5 21.Nc6 Bxc6 22.dxc6 
b4 23.Re3 d5 24.Nf3 Nxf3+ 25.Bxf3 d4 26.Rd3 Rad8 27.e5 Ne6 28.h4 Qc5 29.
Be4 Nf4 30.Rg3 d3 31.Rxg5 d2 32.Rf1 Ne6 33.Rh5 h6 34.Kh1 Qc4 35.Bf3 b3 36.
Be2 Qc2 37.c7 Nxc7 38.Bf4 Qxd1 39.Rxd1 b2 40.Rb1 Ne6 41.Be3 Rd5 42.Rxb2 
d1=Q+ 43.Bxd1 Rxd1+ 44.Kh2 Ra1 45.f4 Rxa4 46.g3 Rd8 47.Rb5 Ra3 48.Bc1 Rc3 
49.Bb2 Rd2+ 50.Kh1 Re3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.51"]
[White "Agdelen, Huseyin Can"]
[Black "Kalogeris, Ioannis"]
[Result "1/2-1/2"]
[WhiteElo "2280"]
[BlackElo "2352"]
[ECO "B48"]
[EventDate "2018.09.05"]
[PlyCount "172"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qd2 Nf6 8.f3 
Be7 9.O-O-O b5 10.Nxc6 dxc6 11.g4 O-O 12.Qf2 a5 13.g5 Nd7 14.h4 a4 15.Kb1 
b4 16.Ne2 c5 17.h5 Nb6 18.Nc1 Ra5 19.g6 e5 20.gxh7+ Kxh7 21.Be2 Bf6 22.
Rdg1 Qe7 23.Rh2 Rh8 24.Rhg2 Kg8 25.Bg5 Rh7 26.Qh4 Nd7 27.Bc4 Kf8 28.h6 g6 
29.Qf2 Bxg5 30.Rxg5 Rxh6 31.f4 Kg7 32.Nd3 f6 33.R5g3 exf4 34.Nxf4 Ne5 35.
Bd5 g5 36.Qe2 Ba6 37.Qg2 Bc8 38.Rh1 Nf7 39.Bxf7 Rxh1+ 40.Qxh1 Qxf7 41.e5 
Ra6 42.Nh5+ Kg6 43.Nxf6 Rxf6 44.exf6 Qxf6 45.Qe4+ Bf5 46.Qe8+ Kh6 47.Re3 
g4 48.Re1 Qd4 49.Qf8+ Kg5 50.Qe7+ Kg6 51.Qe8+ Kg5 52.Qe7+ Kh5 53.Rh1+ Kg6 
54.Qe8+ Kf6 55.Qf8+ Kg6 56.Qe8+ Kg5 57.Qe7+ Kg6 58.Qe8+ Kf6 59.Qf8+ Ke5 
60.Re1+ Be4 61.Qh8+ Kf4 62.Qh2+ Kg5 63.Qe2 Bf3 64.Qe7+ Kf4 65.Qc7+ Kf5 66.
Qf7+ Kg5 67.Qe7+ Kf5 68.Qf7+ Qf6 69.Qh5+ Kf4 70.Qxc5 g3 71.Qxb4+ Kg5 72.
Qxa4 g2 73.Qa5+ Kg4 74.Qd2 Qb6 75.Qc3 Qf2 76.Qg7+ Kh3 77.Qh6+ Kg3 78.Qg5+ 
Kh2 79.Qf4+ Kh3 80.Qf5+ Kh2 81.Qe5+ Kh3 82.Qf5+ Kh2 83.Qe5+ Kh3 84.Qf5+ 
Kh2 85.Qe5+ Kh3 86.a4 Be2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.52"]
[White "Wong Yinn Long"]
[Black "Ozer, Omer Faruk"]
[Result "1/2-1/2"]
[WhiteElo "2261"]
[BlackElo "2388"]
[ECO "C45"]
[EventDate "2018.09.05"]
[PlyCount "161"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4
Ba6 9.Nd2 g6 10.b3 Bg7 11.Bb2 O-O 12.O-O-O Rae8 13.Nf3 Nb6 14.Qd2 Bb7 15.
Bd3 c5 16.Rhe1 Bxf3 17.gxf3 d6 18.f4 Qh4 19.exd6 Bxb2+ 20.Kxb2 cxd6 21.Be4
Re6 22.Bc6 Rb8 23.Kc2 Rf6 24.Re4 Rc8 25.Bb7 Rc7 26.f5 Qh5 27.Re8+ Kg7 28.
Be4 Rc8 29.Rxc8 Nxc8 30.fxg6 hxg6 31.f4 Re6 32.Bd3 Ne7 33.Rf1 Nf5 34.Bxf5 
Re2 35.Bd3 Rxd2+ 36.Kxd2 Qxh2+ 37.Be2 Kf6 38.Ke3 Qg3+ 39.Bf3 Kf5 40.Ke2 
Kxf4 41.Bd5+ Ke5 42.Rxf7 Qh2+ 43.Rf2 Qh5+ 44.Ke3 Qh3+ 45.Rf3 Qh2 46.Rf2 
Qg1 47.Kf3 g5 48.Rg2 Qf1+ 49.Ke3 Qf4+ 50.Kd3 Qd4+ 51.Kc2 g4 52.Kb1 Kf4 53.
a4 g3 54.Ka2 Qd3 55.Rb2 Ke5 56.Rg2 Kf6 57.Rb2 Ke7 58.Rg2 Kf6 59.Rb2 Ke5 
60.Rg2 Kd4 61.Rb2 Kc3 62.Bc6 Kd4 63.Bd5 Ke5 64.Bc6 Kf4 65.Bd5 Kg4 66.Bc6 
a5 67.Bd5 Qd4 68.Bg2 Qg1 69.Bd5 Qf1 70.Bc6 Qf7 71.Bg2 Qg7 72.Rc2 Qh7 73.
Rb2 Qf5 74.Bc6 Kh3 75.Bg2+ Kh2 76.Be4+ Qf2 77.Rxf2+ gxf2 78.Bd3 Kg2 79.Kb2
f1=Q 80.Bxf1+ Kxf1 81.Kb1 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.53"]
[White "Tuncer, Tuna"]
[Black "Thilakarathne, G. M. H."]
[Result "1/2-1/2"]
[WhiteElo "2342"]
[BlackElo "2238"]
[ECO "B47"]
[EventDate "2018.09.05"]
[PlyCount "56"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O 
Bc5 9.Nxc6 dxc6 10.e5 Qxe5 11.Bf4 Qh5 12.Bf3 Qg6 13.Bd6 Bxd6 14.Qxd6 Bd7 
15.Rad1 Rd8 16.Na4 Qf5 17.Bg2 Qa5 18.b3 Bc8 19.Qa3 Qc7 20.Qc5 Qe7 21.Rxd8+
Qxd8 22.Nb6 Nd7 23.Nxd7 Qxd7 24.c4 Qe7 25.Qa5 Qd8 26.Qc5 Qe7 27.Qa5 Qd8 
28.Qc5 Qe7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.54"]
[White "Yilmaz, Goktan"]
[Black "Urazayev, Arystanbek"]
[Result "1/2-1/2"]
[WhiteElo "2237"]
[BlackElo "2333"]
[ECO "C11"]
[EventDate "2018.09.05"]
[PlyCount "124"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 O-O 
9.O-O-O c4 10.f5 b5 11.fxe6 fxe6 12.Ne2 b4 13.Qe1 a5 14.Nf4 Nb6 15.h4 b3 
16.cxb3 cxb3 17.a3 Rb8 18.Bd3 Bxa3 19.bxa3 Qe7 20.Kd2 Qxa3 21.Ke2 Nb4 22.
Ra1 Na2 23.Ng5 Rxf4 24.Bxf4 h6 25.Nf3 b2 26.Rxa2 Qxa2 27.Nd2 Na4 28.Nb1 
Rb3 29.Qd2 Bd7 30.Bc2 Rb4 31.Kf2 Qc4 32.Be3 Nb6 33.Qd3 Qxd3 34.Bxd3 Nc4 
35.Bxc4 Rxc4 36.Ke2 Be8 37.h5 Ba4 38.Bd2 Rxd4 39.Bc3 Rc4 40.Kd3 Rg4 41.
Bxb2 Bb5+ 42.Ke3 Rxg2 43.Bc3 a4 44.Kd4 Be2 45.Kc5 Kf7 46.Kd6 Bg4 47.Rf1+ 
Kg8 48.Rf4 g6 49.Ke7 gxh5 50.Rf8+ Kg7 51.Rf7+ Kg6 52.Bd2 h4 53.Rf6+ Kg7 
54.Bxh6+ Kh7 55.Bf8 Bf5 56.Rh6+ Kg8 57.Rxh4 Bxb1 58.Rxa4 Bf5 59.Rh4 Ra2 
60.Kf6 Rg2 61.Ke7 Rg6 62.Ke8 Rg2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.55"]
[White "Samani, Yamac"]
[Black "Sevgi, Volkan"]
[Result "1-0"]
[WhiteElo "2226"]
[BlackElo "2323"]
[ECO "B15"]
[EventDate "2018.09.05"]
[PlyCount "85"]

1.e4 g6 2.d4 Bg7 3.Nc3 c6 4.Nf3 d5 5.h3 Nh6 6.Bf4 f6 7.exd5 cxd5 8.Nb5 Na6
9.c4 g5 10.Bh2 Qa5+ 11.Nc3 Be6 12.cxd5 Bxd5 13.Bb5+ Kf8 14.O-O Rd8 15.Re1 
Bf7 16.Qe2 Ng8 17.a3 Nc7 18.b4 Qb6 19.Bc4 Nd5 20.Na4 Qc6 21.b5 Qe8 22.Nc5 
b6 23.Ne6+ Bxe6 24.Qxe6 Qd7 25.Qe4 h5 26.Rac1 Kf7 27.Bc7 Nh6 28.Bxd8 Rxd8 
29.Bxd5+ Qxd5 30.Qxe7+ Kg6 31.Re6 Nf5 32.Ne5+ Kh7 33.Qf7 Nh4 34.Qxh5+ Kg8 
35.Re8+ Rxe8 36.Qxe8+ Kh7 37.Qh5+ Kg8 38.Rc8+ Bf8 39.Nf3 Qe6 40.Re8 Qc4 
41.Nxh4 Qc1+ 42.Kh2 Qf4+ 43.g3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.56"]
[White "Silva, David"]
[Black "Zlatin, Alexander"]
[Result "1-0"]
[WhiteElo "2223"]
[BlackElo "2312"]
[ECO "C78"]
[EventDate "2018.09.05"]
[PlyCount "135"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.a4 Rb8 8.c3 d6 
9.d4 Bb6 10.a5 Ba7 11.Be3 exd4 12.cxd4 O-O 13.h3 Nxe4 14.Qc2 Qe8 15.Nc3 
Bf5 16.Nd5 Ne7 17.Nh4 Nxd5 18.Bxd5 g6 19.Nxf5 gxf5 20.Qxc7 Nf6 21.Bb3 Qd7 
22.Qc2 d5 23.Rac1 Rbc8 24.Qd3 Bb8 25.Bh6 Rxc1 26.Rxc1 Re8 27.Qf3 Qe6 28.g3
Ne4 29.Bf4 Ba7 30.Be3 Bb8 31.Kg2 Kh8 32.Bf4 Ba7 33.Qd3 Rg8 34.Re1 Qc6 35.
Re2 h6 36.Be5+ f6 37.Bf4 Qd7 38.Qf3 Qf7 39.Bxh6 Bxd4 40.Qxf5 Qg6 41.Qxg6 
Rxg6 42.Bf4 Nc5 43.Re8+ Rg8 44.Rxg8+ Kxg8 45.Bxd5+ Kg7 46.b3 Bc3 47.Be3 
Nd3 48.Bb6 f5 49.f4 Kf6 50.Bb7 Nc1 51.Bxa6 Nxb3 52.Bxb5 Nxa5 53.Bxa5 Bxa5 
54.Bd3 Bc3 55.g4 fxg4 56.hxg4 Kg7 57.g5 Bd2 58.Kf3 Bc1 59.Kg4 Bd2 60.f5 
Bc3 61.Kf3 Kf7 62.Bc4+ Ke7 63.Kg4 Kd6 64.Kh5 Ke5 65.Bd3 Kf4 66.Kh6 Kg4 67.
g6 Bd2+ 68.Kh7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.57"]
[White "Eren, Ataberk"]
[Black "Suleymenov, Alisher"]
[Result "0-1"]
[WhiteElo "2180"]
[BlackElo "2307"]
[ECO "B47"]
[EventDate "2018.09.05"]
[PlyCount "206"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O h5
9.Nb3 h4 10.Bf4 Ne5 11.Re1 d6 12.Qd4 Be7 13.Na4 Nfd7 14.Rad1 b5 15.Nc3 Bb7
16.a4 bxa4 17.Qxa4 Nc4 18.Bc1 Kf8 19.Nd4 Ncb6 20.Qa2 Rc8 21.Na4 Ne5 22.
Nxb6 Qxb6 23.c3 Bf6 24.Qb3 Qc7 25.f4 Nc4 26.Bf1 Na5 27.Qb4 Be7 28.Qa4 hxg3
29.hxg3 g6 30.Nf3 Nc4 31.Kg2 Kg7 32.b3 Nb6 33.Qa1 Bf6 34.Bb2 Kg8 35.c4 
Bxb2 36.Qxb2 Qc5 37.Bd3 Nd7 38.Rh1 Rxh1 39.Rxh1 e5 40.fxe5 Nxe5 41.Nxe5 
dxe5 42.Qf2 Qd6 43.Qe3 Rd8 44.Qh6 Qf6 45.Qh7+ Kf8 46.Qh6+ Ke8 47.Rf1 Qe6 
48.Bc2 Rd4 49.Kg1 a5 50.Qh8+ Ke7 51.Qb8 Rd7 52.Qa7 Qd6 53.Rd1 Qb4 54.Rxd7+
Kxd7 55.Qf2 Ke7 56.Qe3 Qd6 57.Kf1 Qd4 58.Qg5+ Ke6 59.Qg4+ Kf6 60.Qf3+ Ke7 
61.Qe2 Kd6 62.Qe1 Qb2 63.Qd2+ Ke7 64.c5 Kf8 65.c6 Ba6+ 66.Ke1 Kg7 67.c7 
Bc8 68.Bd1 Qa3 69.Qd8 Qb4+ 70.Kf1 Bh3+ 71.Kg1 Qe1+ 72.Kh2 Qf1 73.Qd2 Be6 
74.g4 Kh7 75.g5 Kg7 76.Bc2 Qh3+ 77.Kg1 Qg3+ 78.Kf1 Bh3+ 79.Ke2 Bg4+ 80.Kf1
Qh3+ 81.Qg2 Qh4 82.Qf2 Qxg5 83.Qc5 Qf4+ 84.Qf2 Bh3+ 85.Kg1 Qxf2+ 86.Kxf2 
Kf6 87.Bd3 Bc8 88.Bb5 Ke7 89.Ke3 f5 90.exf5 gxf5 91.Kd3 Kd6 92.Kc4 Be6+ 
93.Kc3 Kxc7 94.b4 axb4+ 95.Kxb4 Kd6 96.Bf1 e4 97.Kc3 Ke5 98.Kd2 f4 99.Ba6 
Bg4 100.Ke1 f3 101.Kf2 Kf4 102.Ke1 e3 103.Be2 f2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.58"]
[White "Ozenir, Ekin Baris"]
[Black "Can, Melih Kaan"]
[Result "1/2-1/2"]
[WhiteElo "2303"]
[BlackElo "2195"]
[ECO "A43"]
[EventDate "2018.09.05"]
[PlyCount "164"]

1.d4 c5 2.d5 Nf6 3.Nc3 d6 4.e4 g6 5.Nf3 Bg7 6.Be2 O-O 7.O-O e6 8.dxe6 Bxe6
9.Ng5 Nc6 10.Nxe6 fxe6 11.Be3 Qe7 12.Re1 Rad8 13.Bf1 d5 14.exd5 Nxd5 15.
Nxd5 exd5 16.c3 b6 17.Bb5 Qd6 18.Qa4 Ne5 19.Rad1 Kh8 20.h3 d4 21.cxd4 cxd4
22.f4 Nf7 23.Bd2 Nh6 24.Bd3 a5 25.Rc1 Nf5 26.Rc6 Qb8 27.Bxf5 Rxf5 28.Qb3 
b5 29.Re7 Re8 30.Rxe8+ Qxe8 31.Qe6 Qxe6 32.Rxe6 Kg8 33.Rc6 a4 34.Rc8+ Rf8 
35.Rc5 Rf5 36.Rc8+ Rf8 37.Rxf8+ Kxf8 38.Kf2 Ke7 39.Kf3 Kd6 40.Ke4 Kc5 41.
b3 Bf6 42.g3 Bg7 43.g4 Bf6 44.Be1 Bg7 45.h4 Bh8 46.Bf2 Bg7 47.g5 axb3 48.
axb3 Bh8 49.Be1 Bg7 50.Ba5 Bf8 51.Be1 Bd6 52.Bd2 Bc7 53.f5 gxf5+ 54.Kxf5 
Kd5 55.h5 Be5 56.h6 d3 57.Be1 Bh8 58.Kf4 Kd4 59.Bd2 Be5+ 60.Kf3 Bh8 61.Kf4
Be5+ 62.Kf3 Bh8 63.Ba5 Be5 64.Bb4 Bc7 65.Bd2 Bd8 66.Kf4 Kd5 67.Bc3 Bc7+ 
68.Ke3 d2 69.Bxd2 Be5 70.Kd3 Ke6 71.Ke4 Bb2 72.Be3 Bc3 73.Bd4 Bxd4 74.Kxd4
Kf5 75.Kc5 Kxg5 76.Kxb5 Kxh6 77.Kc4 Kg5 78.b4 h5 79.Kd4 h4 80.Ke3 h3 81.
Kf3 Kf5 82.b5 Ke5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.59"]
[White "Cadilhac, Igor Tokuichi Kikuchi"]
[Black "Ozgur, Tibet Kagan"]
[Result "1-0"]
[WhiteElo "2286"]
[BlackElo "2056"]
[ECO "B53"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Qd3 Nb4 7.Bxd7+ Qxd7 8.
Qe2 Nf6 9.O-O e6 10.Rd1 Qc6 11.Nc3 Be7 12.a3 Na6 13.Nd4 Qc8 14.Ndb5 Qc6 
15.Bf4 e5 16.Bg5 Nc7 17.Nxc7+ Qxc7 18.Bxf6 gxf6 19.Nd5 Qd8 20.Ne3 Rc8 21.
Rd3 Bf8 22.Rad1 Rc6 23.Qh5 h6 24.c3 Rg8 25.Nd5 Rg6 26.Qf5 Bg7 27.Nb4 Rb6 
28.c4 Rg5 29.Qh3 f5 30.c5 fxe4 31.Rxd6 Rxd6 32.Rxd6 Qb8 33.Qd7+ Kf8 34.c6 
bxc6 35.Nxc6 Qe8 36.Qxe8+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.60"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Vanczak, Tamas"]
[Result "1-0"]
[WhiteElo "1989"]
[BlackElo "2276"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "109"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h4 g6 7.Bg5 Nbd7 8.Be2 h6
9.Be3 h5 10.Bg5 Bg7 11.Qd2 Nc5 12.f3 Bd7 13.O-O-O b5 14.Qe3 b4 15.Nd5 e6 
16.Nxf6+ Bxf6 17.e5 Bxg5 18.hxg5 d5 19.g4 h4 20.Rh2 Qa5 21.Kb1 Rc8 22.Rdh1
Kd8 23.Nb3 Nxb3 24.axb3 Qc7 25.Bd3 Bb5 26.f4 Qc5 27.Qxc5 Rxc5 28.Bxb5 Rxb5
29.Rxh4 Rxh4 30.Rxh4 Ke7 31.Rh8 Rc5 32.Ra8 a5 33.Kc1 Rb5 34.Ra7+ Ke8 35.
Rc7 Rb8 36.Kd2 Ra8 37.Rb7 a4 38.Rxb4 axb3 39.Rxb3 Ra4 40.Ke3 Re4+ 41.Kf3 
Rc4 42.c3 Re4 43.Rb7 Re1 44.Rb4 Kd7 45.Rb7+ Ke8 46.Rc7 Rb1 47.b4 Rb3 48.
Ke3 Kd8 49.Rxf7 Rxc3+ 50.Kd2 Rb3 51.f5 Rxb4 52.fxg6 Ke8 53.Rf6 Ke7 54.g7 
Rb8 55.g6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.61"]
[White "Zhao Chenxi"]
[Black "Akin, Kadir"]
[Result "1-0"]
[WhiteElo "2275"]
[BlackElo "1974"]
[ECO "D35"]
[EventDate "2018.09.05"]
[PlyCount "137"]

1.c4 e6 2.Nc3 d5 3.d4 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 c6 7.Bd3 h6 8.Bh4 Ne4
9.Bxe7 Qxe7 10.Nge2 O-O 11.Bxe4 dxe4 12.Qc2 Bf5 13.O-O Nd7 14.a3 Nb6 15.
Ng3 Bg6 16.Qb3 Rad8 17.Rfc1 Kh8 18.Qb4 Qe6 19.Na4 Nxa4 20.Qxa4 a6 21.Qb4 
Qd7 22.Rc5 f5 23.Ne2 Bf7 24.Re5 Rfe8 25.Rxe8+ Rxe8 26.Rc1 Rd8 27.h3 Bd5 
28.Nf4 Qf7 29.Qb6 Rd7 30.Rc5 Bc4 31.Qa7 Kh7 32.h4 g5 33.hxg5 hxg5 34.Nh3 
Kg6 35.Re5 Be2 36.Qb8 Bg4 37.Qh8 Re7 38.Qd8 Rxe5 39.Qxg5+ Kh7 40.dxe5 Bxh3
41.Qh4+ Kg6 42.Qxh3 Qe8 43.Qh4 Qf7 44.Qh3 Qe8 45.Qg3+ Kf7 46.Qh4 Qxe5 47.
Qh7+ Ke6 48.Qxb7 Qc5 49.Qc8+ Ke7 50.Qb7+ Kd8 51.g3 Qc1+ 52.Kg2 Qd1 53.Qxa6
Qf3+ 54.Kg1 Qd1+ 55.Qf1 Qd2 56.Qh3 Qd1+ 57.Kh2 Qf3 58.Qh8+ Kc7 59.Qe5+ Kc8
60.Qf4 Qh5+ 61.Kg2 Kb7 62.b4 Ka6 63.a4 Kb7 64.Qd6 Qf3+ 65.Kg1 Kb6 66.b5 
Ka5 67.bxc6 Kb6 68.c7+ Kb7 69.Qd7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.62"]
[White "Tarlabasi, Emirhan"]
[Black "Dobrovoljc, Vid"]
[Result "0-1"]
[WhiteElo "2193"]
[BlackElo "2316"]
[ECO "D45"]
[EventDate "2018.09.05"]
[PlyCount "52"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.e3 Nbd7 6.Qc2 Bd6 7.b3 O-O 8.Be2 b6 
9.O-O Bb7 10.Bb2 Qe7 11.e4 Nxe4 12.Nxe4 dxe4 13.Qxe4 f5 14.Qc2 c5 15.dxc5 
Bxc5 16.Nd4 Nf6 17.Rad1 Rad8 18.Kh1 Be4 19.Qc1 e5 20.Nb5 Ng4 21.Rxd8 Rxd8 
22.Qe1 Nxh2 23.f3 Nxf1 24.fxe4 Qg5 25.g4 Qh6+ 26.Kg2 Qh2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.63"]
[White "Ismayilov, Muhammad"]
[Black "Jogstad, Martin"]
[Result "1-0"]
[WhiteElo "2137"]
[BlackElo "2305"]
[ECO "B49"]
[EventDate "2018.09.05"]
[PlyCount "97"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Be2 b5 8.a3 Bb7
9.O-O Rc8 10.f4 Bc5 11.Qd2 Nxd4 12.Bxd4 Bxd4+ 13.Qxd4 Qc5 14.Rad1 Qc7 15.
Ra1 Qc5 16.Rad1 Ne7 17.Qxc5 Rxc5 18.Rf3 d5 19.Rfd3 O-O 20.Bf3 dxe4 21.Nxe4
Rd5 22.Nc3 Rxd3 23.Rxd3 Bxf3 24.Rxf3 Rc8 25.Rd3 Kf8 26.Kf1 Ke8 27.Ke2 Rc4 
28.g3 Nf5 29.Kd2 h5 30.b3 Rc8 31.Ne4 Ke7 32.h3 f6 33.Rc3 Rxc3 34.Kxc3 Ne3 
35.Kd3 Nd5 36.c4 bxc4+ 37.bxc4 Nc7 38.Kd4 f5 39.Ng5 a5 40.Kc5 e5 41.fxe5 
Ne6+ 42.Nxe6 Kxe6 43.Kd4 h4 44.gxh4 f4 45.Ke4 f3 46.Kxf3 Kxe5 47.Ke3 g6 
48.a4 Kf5 49.Kd4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.64"]
[White "Caglar, Ahmet Ata"]
[Black "Tifferet, Shaked"]
[Result "1/2-1/2"]
[WhiteElo "2071"]
[BlackElo "2299"]
[ECO "A14"]
[EventDate "2018.09.05"]
[PlyCount "70"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.b3 b6 7.Bb2 Bb7 8.cxd5 
exd5 9.d4 Ne4 10.Nc3 Nxc3 11.Bxc3 Nd7 12.Qc2 a5 13.Rfd1 Bd6 14.Rac1 Qe7 
15.e3 b5 16.Bb2 c6 17.Nh4 g6 18.e4 dxe4 19.Qxe4 Qxe4 20.Bxe4 Rac8 21.d5 c5
22.Bd3 b4 23.Ng2 Nb6 24.Ne3 f5 25.Bb5 Rc7 26.Rc2 Bc8 27.Re2 Bd7 28.Bxd7 
Rxd7 29.Nc4 Nxc4 30.bxc4 a4 31.f4 Kf7 32.Re6 Be7 33.Ra6 a3 34.Be5 Rfd8 35.
Kf2 Rb7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.65"]
[White "Zrikem, Nassim"]
[Black "Gulbeyaz, Emir"]
[Result "0-1"]
[WhiteElo "2066"]
[BlackElo "2285"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "92"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 6.f3 Bb7 7.a4 c6 8.axb5 cxb5 
9.Nh3 Nd7 10.Be2 Ngf6 11.O-O O-O 12.Bd3 Rc8 13.Ne2 Nb6 14.b3 Nfd7 15.Rfc1 
e5 16.d5 Nc5 17.Rab1 Ra8 18.b4 Nca4 19.c4 bxc4 20.Bxc4 Nxc4 21.Rxc4 Bc8 
22.Qc2 Nb6 23.Rc6 Rb8 24.Nf2 Re8 25.Rc1 Bd7 26.Rxd6 Bf8 27.Rxb6 Rxb6 28.
Bxb6 Qxb6 29.Qc7 Qxc7 30.Rxc7 Rd8 31.Nd3 Bb5 32.Nec1 Bd6 33.Rc3 f5 34.Nc5 
Rc8 35.N1d3 a5 36.bxa5 Bxd3 37.Rxd3 Rxc5 38.g4 fxg4 39.fxg4 Rxa5 40.Kg2 
Ra4 41.Re3 Kg7 42.Kf3 Ra2 43.h3 Kf6 44.h4 Ra3 45.Rxa3 Bxa3 46.g5+ Ke7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.66"]
[White "Kilic, Efe Mert"]
[Black "Cirovic, Miroljub"]
[Result "1/2-1/2"]
[WhiteElo "2269"]
[BlackElo "2181"]
[ECO "B35"]
[EventDate "2018.09.05"]
[PlyCount "135"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 Qa5 8.O-O 
O-O 9.Bb3 d6 10.h3 Bd7 11.f4 Rac8 12.Qf3 Qh5 13.Nxc6 Bxc6 14.g4 Qa5 15.
Rad1 b5 16.Nd5 Bxd5 17.exd5 Nd7 18.Bd4 Nc5 19.Bxg7 Kxg7 20.Qf2 Qb6 21.c3 
Nxb3 22.axb3 Qxf2+ 23.Kxf2 b4 24.c4 a5 25.Ra1 Rc5 26.Ke3 e6 27.Rfd1 Rd8 
28.Ra4 exd5 29.Rxd5 Rxd5 30.cxd5 Ra8 31.Ra1 Kf8 32.Kd3 Ke7 33.Rc1 Kd7 34.
Rc6 a4 35.bxa4 Rxa4 36.b3 Ra1 37.Rb6 Kc7 38.Rxb4 Rh1 39.Re4 Rxh3+ 40.Kc4 
Kd7 41.g5 Rh1 42.b4 Rc1+ 43.Kb5 Rd1 44.Kb6 Rxd5 45.b5 Rd1 46.Ra4 Rb1 47.
Ra7+ Ke6 48.Rc7 Rb4 49.Ka5 Rxf4 50.b6 Rf1 51.b7 Rb1 52.Ka6 Ra1+ 53.Kb6 
Rb1+ 54.Ka7 Ra1+ 55.Kb8 Kf5 56.Rxf7+ Kxg5 57.Kc8 Rb1 58.Rxh7 Kf4 59.b8=Q 
Rxb8+ 60.Kxb8 g5 61.Kc7 g4 62.Rf7+ Ke3 63.Rg7 Kf3 64.Rxg4 Kxg4 65.Kc6 d5 
66.Kc5 Kf4 67.Kd4 Kf5 68.Kxd5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.67"]
[White "Kara, Yanki"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[WhiteElo "2262"]
[BlackElo "2163"]
[ECO "A11"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.c4 Bf5 5.cxd5 cxd5 6.Qb3 Nc6 7.Qxb7 Bd7 8.Qb3
e5 9.O-O Rb8 10.Qd1 e4 11.Ne1 h5 12.d3 h4 13.Bf4 hxg3 14.Bxg3 Rxb2 15.Nc3 
Qa5 16.Rc1 Bb4 17.Nb1 Nd4 18.Nc2 Nxc2 19.Rxc2 Qxa2 20.Nc3 Qb3 21.Rxb2 Qxb2
22.Nb1 O-O 23.Bh4 Bf5 24.d4 Nd7 25.Bg5 a5 26.h4 Rc8 27.f3 exf3 28.Bxf3 Bc2
29.Qc1 Qxd4+ 30.Kg2 Ne5 31.Qf4 Qxf4 32.Bxf4 Nxf3 33.Kxf3 a4 34.Be5 a3 35.
Ke3 Re8 36.Kd4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.68"]
[White "Aydincelebi, Kagan"]
[Black "Noboa Silva, Kevin"]
[Result "1/2-1/2"]
[WhiteElo "2060"]
[BlackElo "2256"]
[ECO "C08"]
[EventDate "2018.09.05"]
[PlyCount "105"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Bb5+ Bd7 6.Bxd7+ Nxd7 7.dxc5 Bxc5 
8.Nb3 Ngf6 9.Nxc5 Nxc5 10.Ne2 O-O 11.O-O Re8 12.Be3 Qd6 13.h3 Rad8 14.Nd4 
Nfe4 15.Nf5 Qf6 16.Bxc5 Nxc5 17.Nd4 Na4 18.Rb1 Re4 19.c3 Nb6 20.Qc2 Rde8 
21.Rbd1 h5 22.Rd2 Nc4 23.Re2 Qxd4 24.cxd4 Rxe2 25.Qc1 Nxb2 26.Qg5 Nc4 27.
Rd1 Nb6 28.a4 Nxa4 29.Ra1 Nc3 30.Rxa7 Ne4 31.Qxd5 Rxf2 32.Rxb7 h4 33.Re7 
Rxe7 34.Qd8+ Kh7 35.Qxe7 Rf4 36.d5 Ng3 37.Qe1 Rd4 38.Qb1+ g6 39.Qb7 Rf4 
40.Qb5 Rf5 41.Qc4 Rf4 42.Qb5 Nf5 43.d6 Rd4 44.d7 Ng7 45.Kf2 Ne6 46.Ke3 Rd6
47.Qa4 Kg7 48.Qb5 Kf6 49.Qb8 Rxd7 50.Qh8+ Kg5 51.Qe5+ Kh6 52.Qh8+ Kg5 53.
Ke4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.69"]
[White "Rodrigue-Lemieux, Shawn"]
[Black "Kwon Sehyun"]
[Result "1-0"]
[WhiteElo "2250"]
[BlackElo "2129"]
[ECO "C55"]
[EventDate "2018.09.05"]
[PlyCount "77"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O O-O 6.c3 d6 7.a4 Kh8 8.a5 a6 9.
Qb3 Qe8 10.Ng5 Nd8 11.f4 h6 12.Nf3 exf4 13.Bxf4 Nh5 14.Be3 f5 15.exf5 Bxf5
16.Nd4 Bh4 17.Bd2 Bg6 18.Na3 Rxf1+ 19.Rxf1 c6 20.Qd1 d5 21.Ba2 Bxd3 22.Rf3
Bg6 23.g4 Bf6 24.Re3 Qf7 25.gxh5 Bxh5 26.Qf1 c5 27.Nf5 Nc6 28.Rh3 Bg4 29.
Nd6 Qe6 30.Rg3 Rf8 31.Qg2 Be5 32.Rxg4 Qxd6 33.Qxd5 Qf6 34.Qg2 Nd4 35.Bd5 
Nf5 36.Nc4 Bc7 37.Qf3 Qd8 38.Qe4 Re8 39.Qxf5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.70"]
[White "Nalbant, Tuna Onat"]
[Black "Ongut, Tamas Gunes"]
[Result "1/2-1/2"]
[WhiteElo "2241"]
[BlackElo "2121"]
[ECO "B96"]
[EventDate "2018.09.05"]
[PlyCount "46"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 h6 8.Bh4 Qb6 
9.a3 Be7 10.Bf2 Qc7 11.Qf3 Nbd7 12.O-O-O b5 13.Bd3 Rb8 14.Rhe1 b4 15.axb4 
Rxb4 16.Nb3 Bb7 17.Kb1 Nc5 18.Nxc5 dxc5 19.Na2 Ra4 20.Nc3 Rb4 21.Na2 Ra4 
22.Nc3 Rb4 23.Na2 Ra4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.71"]
[White "Dedebas, Emre Emin"]
[Black "Gulden, Egemen"]
[Result "1/2-1/2"]
[WhiteElo "2334"]
[BlackElo "2068"]
[ECO "E73"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 c5 7.d5 e6 8.Nf3 exd5 
9.cxd5 Bg4 10.Nd2 Bxe2 11.Qxe2 Nfd7 12.O-O Na6 13.Nc4 Nb6 14.Bf4 Nxc4 15.
Qxc4 Nc7 16.Rad1 Qd7 17.a4 a6 18.Qd3 b5 19.Qg3 Rfd8 20.e5 dxe5 21.Bxe5 Ne8
22.Ne4 Qe7 23.Bxg7 Qxe4 24.Bc3 Rxd5 25.Rde1 Qf5 26.Re3 b4 27.Rfe1 bxc3 28.
Rxe8+ Rxe8 29.Rxe8+ Kg7 30.Qxc3+ Qf6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.72"]
[White "Ozturk, Efe Hakan"]
[Black "Akdogan, Alperen"]
[Result "0-1"]
[WhiteElo "2065"]
[BlackElo "2278"]
[ECO "E05"]
[EventDate "2018.09.05"]
[PlyCount "64"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Ne5 Nc6 8.Bxc6 
bxc6 9.Nxc6 Qe8 10.Nxe7+ Qxe7 11.Qc2 c5 12.Qxc4 cxd4 13.Qxd4 e5 14.Qh4 Qb7
15.Nc3 Be6 16.Bg5 Ng4 17.h3 Qxb2 18.Be7 Qxc3 19.Bxf8 Nxf2 20.Kxf2 Rxf8 21.
Rfc1 Qb2 22.a3 Qb6+ 23.e3 Qb2+ 24.Ke1 Qg2 25.g4 Bc4 26.Qf2 Qh1+ 27.Kd2 
Rd8+ 28.Kc3 Qc6 29.Rab1 Rd3+ 30.Kb2 Qb5+ 31.Kc2 Qa4+ 32.Kb2 Qxa3+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.73"]
[White "Karaoglan, Doruk"]
[Black "Lin Peisen"]
[Result "1-0"]
[WhiteElo "2196"]
[BlackElo "2034"]
[ECO "C07"]
[EventDate "2018.09.05"]
[PlyCount "161"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 Qxd5 6.Bc4 Qd7 7.Nb3 cxd4 8.
Nbxd4 Nxd4 9.Nxd4 a6 10.O-O Nf6 11.a4 Qc7 12.Qe2 Bd6 13.h3 O-O 14.Be3 b6 
15.Bg5 Nd7 16.Rad1 Ne5 17.Bb3 Ng6 18.Qc4 Bc5 19.Ne2 Bb7 20.Qg4 Rfe8 21.Nf4
Ne5 22.Qg3 Ng6 23.Nh5 Qxg3 24.Nxg3 h6 25.Be3 Bxe3 26.fxe3 Red8 27.Ne2 Nh4 
28.g3 Nf3+ 29.Kf2 Nd2 30.Rfe1 Nxb3 31.cxb3 a5 32.Nc3 Rac8 33.e4 Kf8 34.Ke3
Ke7 35.Rc1 Ba6 36.Red1 Rxd1 37.Rxd1 Rc5 38.Rd4 e5 39.Nd5+ Ke6 40.Rd2 Rc8 
41.Nc3 g6 42.g4 Bb7 43.Nb5 Bc6 44.Na3 Bd7 45.Nc4 Rc6 46.Nxe5 Kxe5 47.Rxd7 
Rc2 48.Rd5+ Kf6 49.Kf4 Rf2+ 50.Kg3 Rxb2 51.Rb5 Ke6 52.Kf3 Kd6 53.Rxb6+ Kc5
54.Rb7 Kd4 55.Rd7+ Kc3 56.Rxf7 Rxb3 57.e5 Kd4+ 58.Kf4 Rb4 59.Rd7+ Kc5+ 60.
Kf3 Rb3+ 61.Kf2 Rb6 62.Ke3 Rb3+ 63.Rd3 Rb6 64.Rd7 Rb3+ 65.Rd3 Rb6 66.Rd8 
Rb3+ 67.Ke2 Rb6 68.Ra8 Kb4 69.Kd3 Kxa4 70.Kc4 Rb1 71.e6 Re1 72.Kd5 Kb4 73.
Kd6 Rd1+ 74.Ke5 Re1+ 75.Kf6 Rf1+ 76.Kxg6 Re1 77.Kf7 Rf1+ 78.Ke8 a4 79.e7 
a3 80.Kd7 Rd1+ 81.Kc7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.74"]
[White "Sezdbekov, Ruslan"]
[Black "Rajic, Ivan"]
[Result "1-0"]
[WhiteElo "2160"]
[BlackElo "2021"]
[ECO "B50"]
[EventDate "2018.09.05"]
[PlyCount "127"]

1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 Nc6 5.d4 cxd4 6.cxd4 Nxe4 7.d5 Qa5+ 8.Nc3 
Nxc3 9.bxc3 Nb8 10.O-O e5 11.dxe6 Bxe6 12.Nd4 Nd7 13.Rb1 Qc7 14.Bf3 Rb8 
15.Nb5 Qb6 16.Bf4 Ne5 17.Be3 Qa5 18.Bxa7 Ra8 19.Re1 Be7 20.Bxb7 Rxa7 21.
Nxa7 Qxa7 22.Rxe5 dxe5 23.Bc6+ Kf8 24.Rb7 Qa8 25.Rxe7 Kxe7 26.Bxa8 Rxa8 
27.a4 Bd7 28.Qd5 Rxa4 29.Qxe5+ Be6 30.h3 g6 31.g4 Rc4 32.f4 f6 33.Qa5 f5 
34.g5 Kd7 35.Qe5 Re4 36.Qg7+ Kd6 37.Qxh7 Rxf4 38.Qxg6 Rh4 39.Kg2 f4 40.Qf6
f3+ 41.Kxf3 Rxh3+ 42.Kg2 Rh4 43.g6 Rg4+ 44.Kf3 Rc4 45.g7 Rc8 46.c4 Kd7 47.
c5 Rxc5 48.Qxe6+ Kxe6 49.g8=Q+ Kd6 50.Ke4 Re5+ 51.Kd4 Re7 52.Qd5+ Kc7 53.
Kc5 Rd7 54.Qg8 Re7 55.Qh8 Rf7 56.Qh5 Re7 57.Qf5 Rd7 58.Qe5+ Kb7 59.Kb5 Ka7
60.Kc6 Rb7 61.Qe4 Kb8 62.Qd4 Rc7+ 63.Kb6 Rb7+ 64.Ka6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.75"]
[White "Kilic, Gokturk Kagan"]
[Black "Piyumantha, M. Sasith Nipun"]
[Result "1/2-1/2"]
[WhiteElo "1910"]
[BlackElo "2139"]
[ECO "B31"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 e5 6.Na3 Nge7 7.Nc2 O-O 8.d4 
cxd4 9.Bxc6 Nxc6 10.cxd4 exd4 11.Nfxd4 Nxd4 12.Nxd4 d5 13.exd5 Qxd5 14.Be3
Qe4 15.Qb3 Rd8 16.Rfd1 Bd7 17.Rac1 Rac8 18.f3 Qe7 19.Kh1 Rxc1 20.Rxc1 Ba4 
21.Qc3 Qh4 22.Qa5 Rxd4 23.Rc8+ Bf8 24.Rxf8+ Kxf8 25.Qc5+ Kg8 26.Qxd4 Qxd4 
27.Bxd4 a6 28.Bf6 Kf8 29.Kg1 Ke8 30.Kf2 Kd7 31.Ke3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.76"]
[White "Dionizio, Andre Filipe Nascimento"]
[Black "De Block, Yordi"]
[Result "1/2-1/2"]
[WhiteElo "2010"]
[BlackElo "2118"]
[ECO "C55"]
[EventDate "2018.09.05"]
[PlyCount "67"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 d5 5.exd5 Nxd5 6.h3 Bc5 7.O-O O-O 8.a3 a5
9.Nc3 Nxc3 10.bxc3 Qd6 11.Nd2 Qg6 12.Qf3 Be6 13.Ne4 Be7 14.Bxe6 Qxe6 15.
Re1 Rad8 16.Rb1 f5 17.Ng5 Qg6 18.Rxb7 h6 19.Rxc7 Rf6 20.h4 hxg5 21.Bxg5 e4
22.dxe4 fxe4 23.Qe2 Rf7 24.Bxe7 Nxe7 25.Qxe4 Qxe4 26.Rxe4 Nf5 27.Rxf7 Kxf7
28.Re5 Nxh4 29.Rxa5 Rc8 30.Rh5 Ng6 31.Rh3 Ne5 32.Kf1 Ra8 33.Ke2 Rxa3 34.f4
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.77"]
[White "Cansun, Can Alp"]
[Black "Daghan, Devran"]
[Result "0-1"]
[WhiteElo "2110"]
[BlackElo "2004"]
[ECO "B53"]
[EventDate "2018.09.05"]
[PlyCount "142"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 e5 5.Qe3 Be7 6.Nc3 Nf6 7.Bc4 O-O 8.O-O 
a6 9.Rd1 Nbd7 10.Qe2 b5 11.Bb3 Bb7 12.Bg5 Qc7 13.a3 Rac8 14.Nd2 Nc5 15.
Bxf6 Nxb3 16.cxb3 Bxf6 17.Nf1 Bg5 18.Qg4 Bf4 19.Rd3 Rcd8 20.Rad1 Bc8 21.
Qe2 f5 22.Ne3 fxe4 23.Nxe4 Bxe3 24.Qxe3 Bf5 25.f3 d5 26.Rxd5 Rxd5 27.Rxd5 
Bxe4 28.fxe4 Qc2 29.h3 Qxb2 30.b4 h6 31.Rd1 Kh7 32.Qg3 Qe2 33.Rd7 Qf1+ 34.
Kh2 Qf6 35.Rd5 Re8 36.Kg1 Qb6+ 37.Qf2 Qxf2+ 38.Kxf2 Re6 39.Kf3 Kg6 40.g3 
Kf6 41.Rc5 Rd6 42.Ke3 Ke6 43.Rc8 Rd1 44.Ra8 Rd6 45.Ra7 Kf6 46.Rc7 h5 47.
Rc8 Kf7 48.Rh8 Rc6 49.Kd3 Rg6 50.Rxh5 Rxg3+ 51.Kc2 Rxa3 52.h4 Rh3 53.Rf5+ 
Ke6 54.h5 Re3 55.Rg5 Rxe4 56.Rxg7 Rxb4 57.Rg6+ Kd5 58.Rxa6 Rh4 59.h6 Kd4 
60.Rb6 Rh2+ 61.Kc1 Kc3 62.Rc6+ Kb3 63.Rd6 e4 64.Re6 b4 65.Kd1 Kc3 66.Rc6+ 
Kb2 67.Rc4 b3 68.Rxe4 Rxh6 69.Re2+ Ka1 70.Re8 Rd6+ 71.Ke2 Ra6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.78"]
[White "Beukema, Christiaan"]
[Black "Erdogan, Anil Berk"]
[Result "0-1"]
[WhiteElo "1904"]
[BlackElo "2083"]
[ECO "B23"]
[EventDate "2018.09.05"]
[PlyCount "52"]

1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Bc4 g6 5.Nf3 Bg7 6.d3 e6 7.Nxd4 cxd4 8.Nb5 
d6 9.O-O a6 10.Na3 Ne7 11.Bb3 d5 12.Qf3 b5 13.Re1 dxe4 14.Qxe4 Rb8 15.Bg5 
h6 16.Qf4 Rb6 17.Bf6 O-O 18.Re4 Bxf6 19.Qxf6 Nf5 20.Qe5 Qd6 21.c4 dxc3 22.
Qxd6 Rxd6 23.bxc3 Rxd3 24.c4 Bb7 25.Re2 Nd4 26.cxb5 Nxe2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.79"]
[White "Taalaibekov, Tagir"]
[Black "Nurgaliev, Sauat"]
[Result "1-0"]
[WhiteElo "2291"]
[BlackElo "1685"]
[ECO "A57"]
[EventDate "2018.09.05"]
[PlyCount "79"]

1.d4 Nf6 2.c4 c5 3.d5 b5 4.Qc2 d6 5.e4 b4 6.b3 g6 7.Bb2 Bg7 8.g3 O-O 9.Bg2
Bb7 10.Nd2 a5 11.Ne2 Nbd7 12.O-O e6 13.dxe6 fxe6 14.e5 Bxg2 15.exf6 Bxf1 
16.fxg7 Bxe2 17.gxf8=Q+ Nxf8 18.Qe4 Bh5 19.g4 Ra7 20.Nf3 a4 21.Rd1 axb3 
22.axb3 Bxg4 23.Qxg4 Rd7 24.Ng5 h5 25.Qg3 Qe7 26.Ne4 e5 27.f4 Rd8 28.fxe5 
dxe5 29.Rxd8 Qxd8 30.Qxe5 Qd1+ 31.Kf2 Qc2+ 32.Ke1 Qb1+ 33.Kd2 Ne6 34.Qxe6+
Kf8 35.Bf6 Qa2+ 36.Ke3 Qxb3+ 37.Kf4 g5+ 38.Nxg5 Qxc4+ 39.Qxc4 Ke8 40.Qf7# 
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.80"]
[White "Baylav, Can"]
[Black "Yaran, Siar"]
[Result "1-0"]
[WhiteElo "2026"]
[BlackElo "2271"]
[ECO "C91"]
[EventDate "2018.09.05"]
[PlyCount "125"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.d4 Bg4 10.d5 Na5 11.Bc2 c6 12.dxc6 Qc7 13.Nbd2 Qxc6 14.Nf1 h6 15.h3 Be6 
16.Ng3 Rfc8 17.Nh4 Kh7 18.Ngf5 Bf8 19.Qf3 Ng8 20.Ne3 Nc4 21.Nd5 a5 22.a4 
b4 23.b3 Nb6 24.c4 Nd7 25.g4 g6 26.Be3 Ra6 27.Rad1 Nc5 28.Qg3 f6 29.f4 Bf7
30.g5 exf4 31.Qxf4 hxg5 32.Nxf6+ Nxf6 33.Qxf6 Qe8 34.Bxg5 d5 35.Qf3 dxc4 
36.bxc4 b3 37.Bb1 Be7 38.Bxe7 Qxe7 39.Qg4 Qe6 40.Qg3 Nxa4 41.Nf3 Kg8 42.
Ne5 Be8 43.Rf1 Nc5 44.Ng4 Nd7 45.e5 Rxc4 46.Nf6+ Nxf6 47.Rxf6 Qc8 48.Bxg6 
Rg4 49.Qxg4 Qxg4+ 50.hxg4 Rxf6 51.Bxe8 Rf4 52.Bd7 a4 53.Bf5 Kg7 54.e6 Kf6 
55.Rd7 Rxf5 56.gxf5 b2 57.Rd1 a3 58.Re1 a2 59.e7 b1=Q 60.e8=Q Qb6+ 61.Kg2 
Qb7+ 62.Kg3 Qc7+ 63.Kg4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.81"]
[White "Tuna, Alp"]
[Black "Helander, Benjamin"]
[Result "1-0"]
[WhiteElo "2253"]
[BlackElo "1994"]
[ECO "A36"]
[EventDate "2018.09.05"]
[PlyCount "103"]

1.g3 Nf6 2.Bg2 d5 3.Nf3 c5 4.O-O e6 5.c4 Be7 6.cxd5 Nxd5 7.Nc3 Nc6 8.d4 
cxd4 9.Nxd5 exd5 10.Nxd4 O-O 11.Be3 Bf6 12.Rc1 Nxd4 13.Bxd4 Be6 14.Qd2 
Bxd4 15.Qxd4 Qa5 16.a3 Rac8 17.Rxc8 Rxc8 18.Rd1 Kf8 19.Bxd5 Qxd5 20.Qxd5 
Bxd5 21.Rxd5 Rc2 22.Rb5 b6 23.Kf1 Ke7 24.Ke1 Rc1+ 25.Kd2 Rf1 26.Ke3 f6 27.
h4 Rb1 28.Kf4 Ke6 29.g4 g6 30.h5 Rc1 31.hxg6 hxg6 32.f3 Rc2 33.Ke3 g5 34.
Kd3 Rc1 35.Rb4 Rc5 36.Re4+ Kd7 37.Rc4 Re5 38.Rd4+ Kc7 39.Re4 Rd5+ 40.Kc3 
a5 41.Rc4+ Kb7 42.Rd4 Re5 43.e4 Rc5+ 44.Kd3 Rb5 45.b4 axb4 46.axb4 Kc6 47.
Kc4 Re5 48.Rd5 Re8 49.b5+ Kc7 50.Rf5 Re6 51.e5 fxe5 52.Kd5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.12"]
[Round "8.82"]
[White "Fleri, Matthew"]
[Black "Maltezeanu, Stefan"]
[Result "0-1"]
[WhiteElo "1625"]
[BlackElo "2089"]
[ECO "B22"]
[EventDate "2018.09.05"]
[PlyCount "40"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 d6 6.cxd4 e6 7.Nc3 dxe5 8.Nxe5 
Bb4 9.Bb5+ Nd7 10.Bd2 Bxc3 11.bxc3 O-O 12.Nxd7 Bxd7 13.Bd3 Bc6 14.Qh5 Nf6 
15.Qh3 Qd5 16.O-O Bb5 17.Rfe1 Bxd3 18.Qxd3 Rfd8 19.Re5 Qxe5 20.dxe5 Rxd3 
0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.1"]
[White "Maghsoodloo, Parham"]
[Black "Liang, Awonder"]
[Result "1-0"]
[WhiteElo "2649"]
[BlackElo "2575"]
[ECO "A04"]
[EventDate "2018.09.05"]
[PlyCount "105"]

1.Nf3 c5 2.g3 Nc6 3.Bg2 e5 4.d3 g6 5.O-O Bg7 6.c3 Nge7 7.a3 O-O 8.b4 d6 9.
e4 b6 10.Bb2 Bb7 11.Nbd2 Qd7 12.Qb3 h6 13.Rfe1 Kh7 14.d4 cxd4 15.cxd4 Nxd4
16.Nxd4 exd4 17.Nf3 Ng8 18.Nxd4 Nf6 19.Rad1 Rfe8 20.f3 Rac8 21.Bf1 a6 22.
b5 Ra8 23.bxa6 Bxa6 24.Nb5 Re6 25.a4 Bxb5 26.axb5 Qc7 27.Rc1 Qa7 28.Ra1 
Qb7 29.Ra6 d5 30.Rea1 Rf8 31.Bh3 Ree8 32.e5 Nd7 33.Ra7 Nc5 34.Qc2 Qb8 35.
f4 Ne6 36.Bxe6 Rxe6 37.Qd3 Kg8 38.Qxd5 Rd8 39.Qf3 Bf8 40.Ra8 Qc7 41.Rxd8 
Qxd8 42.Ra8 Qd7 43.Ba3 Re8 44.Rxe8 Qxe8 45.Qc6 Qd8 46.Bd6 Kg7 47.Kg2 h5 
48.Kh3 Kg8 49.Kg2 Kg7 50.Kf3 Kg8 51.Ke4 Kg7 52.Kd5 Kg8 53.Qb7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.2"]
[White "Firouzja, Alireza"]
[Black "Puranik, Abhimanyu"]
[Result "0-1"]
[WhiteElo "2582"]
[BlackElo "2524"]
[ECO "B38"]
[EventDate "2018.09.05"]
[PlyCount "132"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 c5 4.d4 cxd4 5.Nxd4 Bg7 6.e4 d6 7.Be2 O-O 8.Be3 
Nc6 9.O-O Bd7 10.Nc2 a5 11.f3 Be6 12.Kh1 a4 13.Qd2 Qa5 14.Rab1 Rfc8 15.f4 
Nb4 16.Nxb4 Qxb4 17.b3 axb3 18.axb3 Ra3 19.Qc2 b5 20.Bc1 Raa8 21.f5 Bd7 
22.Bd2 Qc5 23.Bg5 Bc6 24.Bd3 Ng4 25.Nd5 Bxd5 26.exd5 bxc4 27.bxc4 Rc7 28.
fxg6 hxg6 29.Rbe1 Ne5 30.h3 Qd4 31.Be2 Rb8 32.Rb1 Ra8 33.Rbd1 Qa7 34.Qe4 
Qa2 35.Rd2 Qa3 36.Rb1 Rac8 37.Rc2 Qa4 38.Rbc1 Rb8 39.Qh4 Qd7 40.Rf1 Rb4 
41.Ra2 Rb8 42.Qe4 Ra7 43.Rc2 Rb3 44.Rcc1 Ra2 45.Rb1 Qb7 46.Rxb3 Qxb3 47.
Re1 Bf6 48.Bxf6 exf6 49.Bf1 Kg7 50.Qf4 Qb6 51.Rd1 Rf2 52.Qg3 f5 53.Qc3 Qc5
54.Re1 f4 55.Be2 Kh7 56.Bf3 Ra2 57.Rxe5 dxe5 58.Qxe5 Qf2 59.Qf6 Kg8 60.d6 
Rc2 61.Qa1 Qe3 62.d7 Rc1+ 63.Qxc1 Qxc1+ 64.Kh2 Qd2 65.Bd5 Qa5 66.c5 f3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.3"]
[White "Hakobian, Aram"]
[Black "Petrosian, Manuel"]
[Result "1-0"]
[WhiteElo "2554"]
[BlackElo "2581"]
[ECO "C45"]
[EventDate "2018.09.05"]
[PlyCount "83"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nb3 Bb6 6.Nc3 Nf6 7.Qe2 a5 8.a4 
d6 9.Be3 Bxe3 10.Qxe3 O-O 11.O-O-O Re8 12.f3 Nd7 13.g4 Nb6 14.Nd4 Nxd4 15.
Qxd4 Bd7 16.h4 Qe7 17.b3 Rad8 18.Kb2 Bc6 19.Bb5 Bxb5 20.axb5 Ra8 21.Ra1 
Rec8 22.h5 c5 23.bxc6 Rxc6 24.h6 Qe5 25.Nb5 gxh6 26.Rh5 Qf4 27.Rah1 Rac8 
28.R1h2 Nc4+ 29.bxc4 Rxc4 30.Qd2 Rb4+ 31.Ka2 Ra4+ 32.Kb2 Rb4+ 33.Ka2 Ra4+ 
34.Kb3 Rb4+ 35.Ka3 Qxf3+ 36.c3 Rb1 37.Ka2 Qf1 38.Rh1 Qxh1 39.Rxh1 Rxh1 40.
Nxd6 Rd8 41.Qf4 Rd7 42.Qe5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.4"]
[White "Christiansen, Johan-Sebastian"]
[Black "Tabatabaei, Mohammadamin"]
[Result "1-0"]
[WhiteElo "2525"]
[BlackElo "2576"]
[ECO "B19"]
[EventDate "2018.09.05"]
[PlyCount "191"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7
9.Bd3 Bxd3 10.Qxd3 e6 11.Bf4 Qa5+ 12.Bd2 Bb4 13.Ne4 Ngf6 14.Nd6+ Ke7 15.
Nxb7 Qb6 16.c3 Bxc3 17.Qxc3 Qxb7 18.Qa3+ Ke8 19.O-O Nxh5 20.Rac1 Nhf6 21.
Rc2 Nd5 22.Rfc1 Rc8 23.Be1 Nb8 24.Ne5 Qe7 25.Qf3 g5 26.b4 Qf6 27.Qd3 Qf5 
28.Qa3 f6 29.Nc4 Rd8 30.b5 Qf4 31.bxc6 Nxc6 32.Bd2 Qb8 33.Rb2 Qc7 34.Na5 
Nde7 35.Qa4 Rd6 36.Bb4 Rxd4 37.Nxc6 Kf7 38.Qxa7 Qxa7 39.Nxa7 Nd5 40.Nc6 
Rd3 41.Be1 h5 42.Nb4 Nxb4 43.Bxb4 h4 44.Rd2 Rxd2 45.Bxd2 Ra8 46.Ra1 Ra4 
47.a3 e5 48.Bb4 Ke6 49.Rd1 Ra6 50.Kf1 e4 51.Ke2 f5 52.Rd8 f4 53.Rg8 Kf6 
54.Rc8 Ke6 55.Rc5 Kf6 56.Rc7 Ke6 57.Rc5 Kf6 58.Rd5 Ra8 59.Bc5 g4 60.Rh5 
f3+ 61.gxf3 exf3+ 62.Ke3 g3 63.fxg3 hxg3 64.Kxf3 Rg8 65.Kg2 Ke6 66.Bb4 Kd7
67.Rc5 Rg6 68.Be1 Ra6 69.Rc3 Rc6 70.Rb3 Ra6 71.Kxg3 Kc6 72.Kf3 Rb6 73.Bb4 
Kb5 74.Be7+ Ka6 75.Rd3 Re6 76.Bd6 Kb5 77.Rd4 Kc6 78.Bf4 Kb5 79.Be3 Rc6 80.
a4+ Ka5 81.Bd2+ Ka6 82.Ke2 Re6+ 83.Kd3 Rc6 84.Bc3 Kb6 85.Kc2 Ka6 86.Kb3 
Rb6+ 87.Bb4 Rh6 88.a5 Rh3+ 89.Ka4 Rh6 90.Rd7 Rc6 91.Rd8 Kb7 92.Rd5 Rc8 93.
Kb5 Re8 94.Rd7+ Ka8 95.Ka6 Rc8 96.Ra7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.5"]
[White "Vavulin, Maxim"]
[Black "Karthik, Venkataraman"]
[Result "1-0"]
[WhiteElo "2559"]
[BlackElo "2519"]
[ECO "B13"]
[EventDate "2018.09.05"]
[PlyCount "69"]

1.e4 c6 2.c4 d5 3.exd5 cxd5 4.d4 Nf6 5.Nc3 Nc6 6.Nf3 Bg4 7.cxd5 Nxd5 8.Qb3
Bxf3 9.gxf3 e6 10.Qxb7 Nxd4 11.Bb5+ Nxb5 12.Qc6+ Ke7 13.Qc5+ Qd6 14.Nxd5+ 
exd5 15.Qxb5 Rb8 16.Qd3 f6 17.O-O Kf7 18.Rd1 Rd8 19.Be3 Rd7 20.Rac1 Qe6 
21.Rc8 Qh3 22.Bf4 Qe6 23.Rc7 Rxc7 24.Bxc7 Be7 25.Qxd5 Rc8 26.Ba5 Qxd5 27.
Rxd5 Ke6 28.Rd2 Bd6 29.Bc3 Rc4 30.Rd4 Rc6 31.Rh4 h6 32.Ra4 a6 33.h3 Bc5 
34.Kf1 Kf5 35.Rc4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.6"]
[White "Bai Jinshi"]
[Black "Sindarov, Javokhir"]
[Result "1-0"]
[WhiteElo "2556"]
[BlackElo "2484"]
[ECO "A49"]
[EventDate "2018.09.05"]
[PlyCount "107"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.b3 c5 7.c4 cxd4 8.Nxd4 d5 
9.cxd5 Nxd5 10.Bb2 Qa5 11.Qd2 Qxd2 12.Nxd2 Rd8 13.Rfd1 Bxd4 14.Bxd4 Nc6 
15.Bb2 Bg4 16.Nf3 Ndb4 17.a3 Nc2 18.Rac1 Bxf3 19.Rxd8+ Rxd8 20.Bxf3 N2d4 
21.Bxd4 Nxd4 22.Rc7 Nxf3+ 23.exf3 Rd3 24.Rxb7 a5 25.f4 a4 26.bxa4 Rxa3 27.
Ra7 Kg7 28.Kg2 h5 29.a5 Kf6 30.a6 Ke6 31.Ra8 Kf5 32.Ra7 Kf6 33.h3 e6 34.h4
Kg7 35.Kf1 Ra2 36.Kg1 Ra1+ 37.Kg2 Ra3 38.f3 Ra2+ 39.Kf1 Ra3 40.Ke2 Ra2+ 
41.Kd3 Ra3+ 42.Kc4 Rxf3 43.Rb7 Ra3 44.a7 Kf6 45.Kb5 Kf5 46.Kb4 Ra6 47.Rb5+
Kg4 48.Ra5 Rxa7 49.Rxa7 Kxg3 50.Rxf7 Kxh4 51.Kc3 Kg3 52.Kd4 h4 53.Ke5 h3 
54.Rg7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.7"]
[White "Karthikeyan, Murali"]
[Black "Gavrilescu, David"]
[Result "0-1"]
[WhiteElo "2605"]
[BlackElo "2470"]
[ECO "C07"]
[EventDate "2018.09.05"]
[PlyCount "102"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 cxd4 5.Nxd4 Nf6 6.exd5 Nxd5 7.N2f3 Bb4+ 8.
Bd2 O-O 9.Bc4 e5 10.Nxe5 Re8 11.O-O Rxe5 12.Nf3 Bd6 13.Nxe5 Bxe5 14.Bf4 
Bxf4 15.Bxd5 Nd7 16.Qf3 Qf6 17.g3 Be5 18.Rfe1 Qxf3 19.Bxf3 Kf8 20.Rad1 Bf6
21.Bxb7 Bxb7 22.Rxd7 Bc8 23.Rd3 Bf5 24.Rf3 Bxc2 25.b4 a5 26.Rc1 Ba4 27.
bxa5 Rxa5 28.Rc8+ Ke7 29.Rc7+ Kd6 30.Rxf7 Bc6 31.R3xf6+ gxf6 32.Rxf6+ Kc5 
33.g4 Rxa2 34.h3 Ra3 35.Kh2 Be4 36.f4 Kd4 37.Rf7 Rf3 38.f5 Ke5 39.Rxh7 Kf4
40.g5 Rf2+ 41.Kg1 Rg2+ 42.Kf1 Rxg5 43.Re7 Ke3 44.Re6 Rg3 45.Rg6 Rxh3 46.
Rg8 Rh1+ 47.Rg1 Rh2 48.Rg4 Bf3 49.Rg8 Ra2 50.Re8+ Be4 51.Kg1 Ra1+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.8"]
[White "Esipenko, Andrei"]
[Black "Barseghyan, Harutyun"]
[Result "1-0"]
[WhiteElo "2593"]
[BlackElo "2466"]
[ECO "D26"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 a6 6.O-O Nbd7 7.a4 c5 8.Re1 Qc7
9.Qe2 Bd6 10.e4 cxd4 11.e5 Nxe5 12.Nxe5 Bxe5 13.Qxe5 Qxc4 14.Bg5 Bd7 15.
Nd2 Qb4 16.Nf3 d3 17.Rad1 h6 18.Bxf6 gxf6 19.Qxf6 Rg8 20.Rxd3 Qe7 21.Qxh6 
Bc6 22.g3 Rd8 23.Rxd8+ Qxd8 24.Ne5 Bd5 25.Qh5 Rf8 26.Nd3 Qd6 27.Nf4 Kd7 
28.Nxd5 exd5 29.Rd1 Kc6 30.Qg4 Kc7 31.Qg7 Kc6 32.h4 a5 33.Qc3+ Qc5 34.Qd2 
Kd6 35.Qh6+ Ke7 36.Qg5+ Ke6 37.h5 f6 38.Qg7 d4 39.h6 Kd5 40.Qxb7+ Kd6 41.
Qe4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.9"]
[White "Bellahcene, Bilel"]
[Black "Narayanan, Sunilduth Lyna"]
[Result "1/2-1/2"]
[WhiteElo "2501"]
[BlackElo "2573"]
[ECO "C47"]
[EventDate "2018.09.05"]
[PlyCount "94"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 Bb4 5.d5 Nb8 6.Bd3 d6 7.O-O c6 8.dxc6 
bxc6 9.Ne2 O-O 10.Ng3 Re8 11.c4 a5 12.Qe2 Nbd7 13.Rd1 Nf8 14.Bc2 Bg4 15.
Ba4 Rc8 16.a3 Bc5 17.h3 Bxf3 18.Qxf3 Ne6 19.Rb1 Nd4 20.Qd3 Rb8 21.Bd2 Bb6 
22.b4 Ra8 23.Ra1 Qe7 24.Be3 Qa7 25.Ra2 axb4 26.axb4 g6 27.Nf1 Nh5 28.g3 
Qb7 29.Rb1 Qd7 30.Kg2 Ng7 31.Rba1 Nge6 32.Nd2 Rab8 33.Bd1 Rec8 34.Ra6 h5 
35.h4 Qe8 36.R1a2 Bd8 37.R6a4 Bf6 38.Nb3 Rb7 39.Nxd4 Nxd4 40.Bxd4 exd4 41.
Be2 Rcb8 42.Rb2 d5 43.exd5 cxd5 44.b5 dxc4 45.Rxc4 Rxb5 46.Rxb5 Rxb5 47.
Rxd4 Bxd4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.10"]
[White "Thybo, Jesper Sondergard"]
[Black "Pichot, Alan"]
[Result "1/2-1/2"]
[WhiteElo "2499"]
[BlackElo "2562"]
[ECO "E97"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 
9.b4 a5 10.bxa5 c5 11.a4 Ne8 12.Nb5 h6 13.Nd2 f5 14.exf5 gxf5 15.f4 e4 16.
Ra3 Rxa5 17.Kh1 Nf6 18.Rg1 Bd7 19.Nf1 Be8 20.g4 Kh8 21.Rag3 fxg4 22.Bxg4 
Nxg4 23.Qxg4 Nf5 24.Rh3 Bd7 25.Ng3 Qe7 26.Qg6 Rf6 27.Qh5 e3 28.Bb2 Nd4 29.
Nxd4 Bxh3 30.Nb3 Rxa4 31.Bxf6 Qxf6 32.Qxh3 Qxf4 33.Qg2 Rxc4 34.Nc1 Qf2 35.
Qxf2 exf2 36.Rf1 b5 37.Nd3 b4 38.Rxf2 Rd4 39.Nb2 Be5 40.Nf5 Rxd5 41.Ne7 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.11"]
[White "Lobanov, Sergei"]
[Black "Lodici, Lorenzo"]
[Result "1-0"]
[WhiteElo "2535"]
[BlackElo "2458"]
[ECO "A06"]
[EventDate "2018.09.05"]
[PlyCount "55"]

1.Nf3 d5 2.e3 Bg4 3.c4 c6 4.d4 e6 5.Nc3 Nd7 6.Be2 f5 7.Nd2 Bxe2 8.Qxe2 Nh6
9.b3 Bd6 10.Bb2 O-O 11.f3 e5 12.dxe5 Bxe5 13.O-O-O Re8 14.cxd5 cxd5 15.
Nxd5 Qa5 16.Bxe5 Nxe5 17.Nb1 Rad8 18.Ndc3 Rc8 19.Kb2 a6 20.Nd5 Nhf7 21.Qd2
Qb5 22.Ka1 Rc5 23.Nbc3 Qc6 24.Rc1 a5 25.Rhd1 Qh6 26.h3 Qh4 27.Qd4 Qxd4 28.
exd4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.12"]
[White "Van Foreest, Jorden"]
[Black "Lagunow, Raphael"]
[Result "1/2-1/2"]
[WhiteElo "2624"]
[BlackElo "2403"]
[ECO "B31"]
[EventDate "2018.09.05"]
[PlyCount "86"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 bxc6 5.O-O Bg7 6.Re1 Nh6 7.c3 O-O 8.d4 
cxd4 9.cxd4 f6 10.Nc3 d6 11.h3 Nf7 12.Be3 f5 13.Rc1 Qa5 14.e5 Rb8 15.exd6 
exd6 16.b3 h6 17.Bd2 Bd7 18.Qc2 Rfe8 19.Ne2 Qb5 20.Nf4 g5 21.Rxe8+ Rxe8 
22.a4 Qb8 23.Nh5 Bh8 24.d5 cxd5 25.Qc7 Be6 26.Be3 a6 27.Qxb8 Rxb8 28.Rc6 
d4 29.Bxd4 Bd5 30.Rb6 Rxb6 31.Bxb6 Bxf3 32.gxf3 f4 33.b4 Ne5 34.b5 axb5 
35.axb5 Nxf3+ 36.Kg2 Nd4 37.h4 Kf7 38.hxg5 hxg5 39.Kh3 Kg6 40.Kg4 Nf5 41.
Bc7 Bd4 42.Nxf4+ gxf4 43.b6 Bxf2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.13"]
[White "Harsha, Bharathakoti"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "2474"]
[BlackElo "2614"]
[ECO "A17"]
[EventDate "2018.09.05"]
[PlyCount "111"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.e3 dxc4 5.Bxc4 a6 6.a4 c5 7.O-O Nc6 8.Qe2 Qc7
9.d4 Be7 10.dxc5 Bxc5 11.Bd2 b6 12.Rac1 Bb7 13.h3 O-O 14.Na2 Qe7 15.Rfd1 
e5 16.Bc3 b5 17.axb5 axb5 18.Bxb5 Rxa2 19.Qc4 Rfa8 20.Be1 Ne4 21.Qxe4 Nd4 
22.Qg4 Nxb5 23.Rd7 Bxf3 24.gxf3 Qf8 25.Qc4 Rxb2 26.Qxc5 Qxc5 27.Rxc5 Rb1 
28.Kg2 f6 29.Rb7 Rxe1 30.Rcxb5 Raa1 31.f4 e4 32.Re7 Rg1+ 33.Kh2 Rh1+ 34.
Kg3 Rag1+ 35.Kh4 h6 36.Rxe4 Kh7 37.f5 h5 38.Re8 Rg4+ 39.Kxh5 Rg2 40.Kh4 
Rxf2 41.Kg3 Rfh2 42.Rbb8 Rxh3+ 43.Kg2 R1h2+ 44.Kg1 Kh6 45.Rh8+ Kg5 46.Rxh3
Rxh3 47.Rb7 Rxe3 48.Rxg7+ Kxf5 49.Kf2 Ra3 50.Rb7 Kg5 51.Rb5+ f5 52.Rb4 f4 
53.Rb8 Rg3 54.Rg8+ Kf5 55.Rxg3 fxg3+ 56.Kxg3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.14"]
[White "Haldorsen, Benjamin"]
[Black "Martirosian, Haik"]
[Result "0-1"]
[WhiteElo "2461"]
[BlackElo "2597"]
[ECO "B30"]
[EventDate "2018.09.05"]
[PlyCount "72"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Nc3 a6 6.Bxc6 Nxc6 7.d4 cxd4 8.
Nxd4 Nxd4 9.Qxd4 b5 10.Be3 Bb7 11.a4 b4 12.Na2 a5 13.c3 Qf6 14.e5 Qg6 15.
f3 bxc3 16.Nxc3 Bb4 17.Qb6 Ba6 18.Rfd1 O-O 19.Rxd7 Qc2 20.Rd2 Qf5 21.Bc5 
Rab8 22.Qxa6 Bxc5+ 23.Kh1 Qxe5 24.Qxa5 Qf4 25.Ne2 Qh6 26.Rd7 Qe3 27.Qd2 
Qb3 28.Nc1 Qc4 29.Nd3 Bd4 30.a5 e5 31.h3 Qc6 32.Re7 Qd6 33.Nxe5 Rxb2 34.
Qg5 Re2 35.Rd1 Bxe5 36.Rf1 Bf6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.15"]
[White "Batsuren, Dambasuren"]
[Black "Xu Xiangyu"]
[Result "1/2-1/2"]
[WhiteElo "2446"]
[BlackElo "2586"]
[ECO "D31"]
[EventDate "2018.09.05"]
[PlyCount "67"]

1.d4 d5 2.c4 e6 3.Nc3 a6 4.cxd5 exd5 5.Nf3 Nf6 6.Bg5 Be6 7.e3 Nbd7 8.Bd3 
Bd6 9.O-O c6 10.Bf4 Qc7 11.Bxd6 Qxd6 12.Qc2 O-O 13.Na4 Rfe8 14.Nc5 Nxc5 
15.dxc5 Qc7 16.h3 Ne4 17.Bxe4 dxe4 18.Nd4 Qe5 19.Rfd1 Rad8 20.Nxe6 Qxe6 
21.Rxd8 Rxd8 22.Rd1 Rd5 23.Qb3 Rxd1+ 24.Qxd1 f6 25.Qd8+ Kf7 26.Qc7+ Qe7 
27.Qc8 h5 28.b4 Kg6 29.h4 Kh6 30.a3 Kg6 31.g3 Kh6 32.Qh8+ Kg6 33.Qc8 Kh6 
34.Qh8+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.16"]
[White "Janik, Igor"]
[Black "Aravindh, Chithambaram"]
[Result "1/2-1/2"]
[WhiteElo "2447"]
[BlackElo "2578"]
[ECO "E04"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 dxc4 5.Bg2 a6 6.O-O Nc6 7.e3 Bd7 8.Qe2 b5 
9.b3 cxb3 10.axb3 Be7 11.Bb2 O-O 12.Rc1 Nb4 13.Ne5 Nfd5 14.Nxd7 Qxd7 15.
Nd2 a5 16.Ne4 Rfb8 17.Nc5 Qe8 18.Ba3 c6 19.Qd2 h6 20.e4 Nc7 21.Bxb4 axb4 
22.Rxa8 Rxa8 23.Qxb4 e5 24.Qc3 exd4 25.Qxd4 Bf6 26.Qd7 Qxd7 27.Nxd7 Bd4 
28.Rxc6 Ne6 29.e5 Ra1+ 30.Bf1 g6 31.Rc2 Rb1 32.Kg2 Rxb3 33.f4 Kg7 34.Nf6 
h5 35.Rc8 Rb2+ 36.Kh1 Rb1 37.Rg8+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.17"]
[White "Mohammad, Nubairshah Shaikh"]
[Black "Lomasov, Semion"]
[Result "0-1"]
[WhiteElo "2443"]
[BlackElo "2545"]
[ECO "A64"]
[EventDate "2018.09.05"]
[PlyCount "110"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bg2 Bg7 8.Nf3 O-O 
9.O-O Re8 10.Nd2 a6 11.a4 Nbd7 12.h3 Rb8 13.Nc4 Ne5 14.Na3 Nh5 15.e4 Bd7 
16.a5 Qxa5 17.g4 Nf6 18.f4 Nexg4 19.hxg4 Nxg4 20.f5 h5 21.Bg5 Qb4 22.f6 
Bh8 23.Qd2 Re5 24.Nc2 Qb6 25.Bf4 Bxf6 26.Bxe5 Bxe5 27.Ne1 Ne3 28.Rf3 Nc4 
29.Qe2 Qxb2 30.Ra2 Qc1 31.Nd1 Bd4+ 32.Nf2 Bg4 33.Rc2 Bxf3 34.Bxf3 Qg5+ 35.
Ng2 Ne3 36.Rd2 Re8 37.Rd3 Nxg2 38.Bxg2 Qxd5 39.Qc2 Qg5 40.Rf3 Re6 41.Kf1 
Rf6 42.e5 Qxe5 43.Rxf6 Qxf6 44.Bxb7 a5 45.Kg2 Qxf2+ 46.Qxf2 Bxf2 47.Kxf2 
Kg7 48.Ke3 f5 49.Kd3 Kf6 50.Kc4 Ke5 51.Kb5 h4 52.Kxa5 h3 53.Kb5 Kd4 54.Kc6
c4 55.Kxd6 c3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.18"]
[White "Escalante Ramirez, Brian Sebastian"]
[Black "Kollars, Dmitrij"]
[Result "1/2-1/2"]
[WhiteElo "2436"]
[BlackElo "2536"]
[ECO "B85"]
[EventDate "2018.09.05"]
[PlyCount "144"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Be2 Nf6 8.O-O 
Be7 9.f4 d6 10.a4 O-O 11.Kh1 Re8 12.Bg1 Rb8 13.Qd3 e5 14.fxe5 dxe5 15.Qg3 
Bd8 16.Nb3 Nd4 17.Nxd4 exd4 18.Qxc7 Bxc7 19.Bxd4 Nxe4 20.Rae1 Bd7 21.Bc4 
Nd6 22.Bb3 Nf5 23.Ba7 Rbd8 24.Nd5 Bd6 25.Bb6 Rxe1 26.Rxe1 Re8 27.Rxe8+ 
Bxe8 28.Ne3 Nxe3 29.Bxe3 Bc6 30.Kg1 h6 31.g3 g5 32.c3 Be4 33.Bd4 Kf8 34.
Kf2 f5 35.Bd1 g4 36.a5 Kf7 37.b4 h5 38.Bb3+ Kg6 39.Ba4 h4 40.Bc5 Bxc5+ 41.
bxc5 Bc6 42.Bb3 f4 43.Be6 Kg5 44.Bc8 Bf3 45.Bd7 fxg3+ 46.hxg3 h3 47.Kg1 
Kf6 48.Bc8 Ke7 49.c6 bxc6 50.Bxa6 Kd6 51.Kh2 Kd7 52.Kg1 Bd5 53.Kh2 Kc7 54.
Kg1 Be6 55.Kh2 Kb8 56.Kg1 Ka7 57.Be2 c5 58.Bb5 Bf5 59.Kh2 Bc8 60.Be2 Kb7 
61.Bc4 Ka7 62.Be2 Be6 63.Bb5 Kb7 64.Kg1 Kc7 65.Kh2 Kd6 66.Kg1 c4 67.Kh2 
Kc5 68.Ba6 Bd5 69.Kg1 Kd6 70.Kh2 Kc5 71.Kg1 Kd6 72.Kh2 Kc5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.19"]
[White "Santos Ruiz, Miguel"]
[Black "Muradli, Mahammad"]
[Result "1-0"]
[WhiteElo "2524"]
[BlackElo "2407"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be7 8.Rg1 
Be6 9.g4 h6 10.Qf3 d5 11.exd5 Bxd5 12.Nxd5 Qxd5 13.Bg2 e4 14.Qf5 Nbd7 15.
Nd2 Qxf5 16.gxf5 Nc5 17.Bh1 Rg8 18.Rg3 O-O-O 19.O-O-O Rd7 20.Rdg1 Nd5 21.
Bxc5 Bxc5 22.Nxe4 Bd4 23.Rd1 Nf4 24.Kb1 Rgd8 25.c3 Be5 26.Rxd7 Rxd7 27.Kc2
b6 28.Nd2 Kc7 29.Re3 Re7 30.Re4 b5 31.a4 Bd6 32.Rd4 Re2 33.axb5 axb5 34.
Kd1 Be5 35.Rb4 Rxf2 36.Rxb5 Nd3 37.Be4 Bf4 38.Nc4 Nc1 39.Rb7+ Kd8 40.Rxf7 
Nb3 41.Bc6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.20"]
[White "Yakubboev, Nodirbek"]
[Black "Gokerkan, Cem Kaan"]
[Result "1/2-1/2"]
[WhiteElo "2521"]
[BlackElo "2416"]
[ECO "E05"]
[EventDate "2018.09.05"]
[PlyCount "155"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.d4 O-O 6.O-O dxc4 7.Ne5 Nc6 8.Bxc6 
bxc6 9.Nxc6 Qe8 10.Nxe7+ Qxe7 11.Nc3 c5 12.dxc5 Qxc5 13.Be3 Qh5 14.f3 e5 
15.Qd6 Bh3 16.Rfd1 Be6 17.Rd2 h6 18.Rad1 a6 19.Qc5 Rfc8 20.Qa5 Kh7 21.Rd6 
Re8 22.a4 Qf5 23.Bf2 Bc8 24.R1d2 Rb8 25.Qc7 Be6 26.Rxa6 Rbc8 27.Qa5 h5 28.
Rad6 h4 29.g4 Nxg4 30.fxg4 Qxg4+ 31.Kf1 Qh3+ 32.Ke1 Qxh2 33.Qb6 f5 34.Bg1 
Qh1 35.Qf2 f4 36.Qh2 Qxh2 37.Bxh2 g5 38.e3 g4 39.exf4 g3 40.fxe5 Rc5 41.
R6d4 Rxe5+ 42.Re2 Rxe2+ 43.Nxe2 gxh2 44.Rxh4+ Kg6 45.Kd2 Rd8+ 46.Kc2 Bf5+ 
47.Kc1 Bd7 48.Nc3 Ra8 49.Rxh2 Bxa4 50.Nxa4 Rxa4 51.Rf2 Rb4 52.Kc2 Rb3 53.
Rf4 Rb4 54.Rf3 Kg7 55.Rf1 Kg6 56.Rf4 Kg7 57.Rf3 Kg6 58.Ra3 Kf6 59.Kc3 Rb8 
60.Ra4 Rb3+ 61.Kc2 Ke5 62.Rxc4 Rh3 63.Rc3 Rh2+ 64.Kb3 Kd5 65.Ka3 Rh8 66.b4
Ra8+ 67.Kb3 Rb8 68.Rc2 Kd6 69.Rc5 Ra8 70.Kc4 Rh8 71.Kb3 Ra8 72.Kc3 Rb8 73.
Kc4 Rh8 74.Kb3 Ra8 75.Rc1 Rb8 76.Rc4 Kd5 77.Rc2 Kd6 78.Rc5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.21"]
[White "Lorparizangeneh, Shahin"]
[Black "Percivaldi, Martin"]
[Result "1/2-1/2"]
[WhiteElo "2491"]
[BlackElo "2376"]
[ECO "A04"]
[EventDate "2018.09.05"]
[PlyCount "72"]

1.Nf3 e6 2.g3 b5 3.Bg2 Bb7 4.O-O Nf6 5.d3 Be7 6.e4 d6 7.Nd4 a6 8.Nb3 c6 9.
a4 b4 10.d4 d5 11.N1d2 O-O 12.Re1 Nbd7 13.e5 Ne8 14.c4 bxc3 15.bxc3 c5 16.
c4 Rb8 17.cxd5 Bxd5 18.Bxd5 exd5 19.dxc5 Nxc5 20.Nd4 Qd7 21.Ba3 Nc7 22.Rc1
Nd3 23.Bxe7 Qxe7 24.Nc6 Qe8 25.Nxb8 Nxc1 26.Qxc1 Qxb8 27.Qc6 Qb4 28.Rd1 
Ne6 29.Qxa6 Qd4 30.a5 Qxe5 31.Nf3 Qc3 32.Kg2 d4 33.Qb6 Ra8 34.a6 Qa3 35.
Nxd4 Qxa6 36.Qxa6 Rxa6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.22"]
[White "Sadikhov, Ulvi"]
[Black "Nikitenko, Mikhail"]
[Result "0-1"]
[WhiteElo "2491"]
[BlackElo "2368"]
[ECO "C77"]
[EventDate "2018.09.05"]
[PlyCount "58"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Nc3 d6 6.Bxc6+ bxc6 7.d4 exd4 8.
Nxd4 c5 9.Nc6 Qd7 10.Na5 g6 11.Qf3 Ng4 12.h3 Ne5 13.Qf6 Rg8 14.Qh4 f5 15.
f4 Nf7 16.Qxh7 Rg7 17.Qh4 Be7 18.Qf2 fxe4 19.O-O d5 20.Rd1 c6 21.Nb3 Qf5 
22.Nxc5 g5 23.Nb3 gxf4 24.Bxf4 Ng5 25.Bxg5 Qxg5 26.Ne2 Bd6 27.Kh1 Qe5 28.
g3 Bxh3 29.Qd4 Qh5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.23"]
[White "Tang, Andrew"]
[Black "Lee Jun Hyeok"]
[Result "0-1"]
[WhiteElo "2489"]
[BlackElo "2263"]
[ECO "A42"]
[EventDate "2018.09.05"]
[PlyCount "130"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 e5 5.d5 a5 6.Bd3 Na6 7.Nf3 f5 8.exf5 gxf5 
9.Bc2 Qf6 10.Bg5 Qf7 11.Be3 Nh6 12.Ng5 Qf6 13.h3 Nf7 14.Nxf7 Qxf7 15.f4 
Bd7 16.O-O e4 17.Qd2 Rg8 18.Rae1 Bf6 19.Bd4 Nc5 20.a3 a4 21.Kh1 Qg7 22.
Bxf6 Qxf6 23.Re3 h5 24.Qd1 h4 25.Rf2 Ke7 26.Rfe2 Rg7 27.Rd2 Qh6 28.Rf2 
Rag8 29.Qd4 Qf6 30.Qd2 Rg3 31.Rfe2 Qh6 32.Rxg3 Rxg3 33.Re1 Qf6 34.Ne2 Rg8 
35.Nc3 Kf7 36.Qd1 Qh6 37.Rf1 Rg3 38.Ne2 Rg8 39.Nc3 Qf6 40.Qd2 Ke7 41.Re1 
Qh6 42.Qf2 Rb8 43.Qf1 Kf7 44.Rd1 Rg8 45.Qf2 Qg7 46.Qf1 Kf8 47.Re1 Be8 48.
Qf2 Qg3 49.Kg1 Qxh3 50.Nd1 Bh5 51.Ne3 Bf3 52.Rf1 Kf7 53.Qd2 Qg3 54.Rf2 
Qxf4 55.Kf1 h3 56.gxf3 Qg3 57.Nxf5 Qg1+ 58.Ke2 Rg2 59.Nh6+ Ke7 60.Qe3 h2 
61.Ng4 Rxg4 62.fxg4 Qxg4+ 63.Kd2 h1=Q 64.Qd4 Qh6+ 65.Kc3 Qhg7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.24"]
[White "Can, Isik"]
[Black "Repka, Christopher"]
[Result "1/2-1/2"]
[WhiteElo "2361"]
[BlackElo "2523"]
[ECO "C68"]
[EventDate "2018.09.05"]
[PlyCount "65"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Bg4 6.h3 Bh5 7.g4 Bg6 8.Nxe5 
f6 9.Nxg6 hxg6 10.Qf3 Qd7 11.d3 O-O-O 12.Nd2 g5 13.e5 Nh6 14.Re1 Re8 15.
Nc4 f5 16.Bxg5 fxg4 17.hxg4 Nxg4 18.Re4 Nh2 19.Qg2 Qf5 20.Rf4 Qe6 21.Re1 
Rh5 22.Bh4 g5 23.Rfe4 Rxh4 24.Rxh4 gxh4 25.Kxh2 b5 26.Nd2 Bh6 27.Nb3 Bf4+ 
28.Kh1 Rg8 29.Nd4 Rxg2 30.Nxe6 Rxf2 31.Nxf4 Rxf4 32.e6 Kd8 33.e7+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.25"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Philippe, Guillaume"]
[Result "1-0"]
[WhiteElo "2565"]
[BlackElo "2358"]
[ECO "B42"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O Qc7 7.Qe2 d6 8.f4 
Nbd7 9.Kh1 Be7 10.c4 b6 11.Nf3 Bb7 12.Nc3 O-O 13.Bd2 Rfd8 14.Rae1 Rac8 15.
e5 Ng4 16.h3 Nh6 17.f5 Nxf5 18.Bxf5 exf5 19.e6 Nf8 20.exf7+ Kxf7 21.Nd5 
Bxd5 22.cxd5 Bf6 23.Bg5 Qc4 24.Qe3 Re8 25.Qxb6 Qxd5 26.Qa7+ Kg6 27.Bxf6 
Kxf6 28.Rd1 Qc5 29.Qxa6 Rc6 30.Qa4 Re4 31.Nd4 Rc8 32.Qa6 g6 33.Nb3 Qc4 34.
Qxd6+ Qe6 35.Nc5 Qxd6 36.Nxe4+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.26"]
[White "Jarmula, Lukasz"]
[Black "Schitco, Ivan"]
[Result "1/2-1/2"]
[WhiteElo "2504"]
[BlackElo "2358"]
[ECO "B11"]
[EventDate "2018.09.05"]
[PlyCount "83"]

1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d4 Nf6 7.Bd3 dxe4 8.Nxe4 
Nxe4 9.Bxe4 Nd7 10.c3 Nf6 11.Bc2 Qd5 12.Qxd5 cxd5 13.Ba4+ Nd7 14.Bf4 O-O-O
15.Bb5 Nf6 16.O-O Bd6 17.Be5 a6 18.Ba4 Bxe5 19.dxe5 Nd7 20.Rfe1 Kc7 21.
Rad1 b5 22.Bc2 h6 23.Rd4 Nb6 24.a4 bxa4 25.Bxa4 Nc4 26.b3 Nb6 27.Re3 Rhf8 
28.Rg3 g6 29.Rf3 h5 30.Rf6 Nd7 31.Bxd7 Kxd7 32.Kf1 Ke7 33.Ra4 Ra8 34.Ke2 
Ra7 35.Raf4 Rb7 36.b4 Rb5 37.Kd3 a5 38.bxa5 Rxa5 39.h4 Ra1 40.Rb4 Ra7 41.
Rbf4 Ra1 42.Rb4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.27"]
[White "Morozov, Nichita"]
[Black "Pigeat, Alexandre"]
[Result "1/2-1/2"]
[WhiteElo "2452"]
[BlackElo "2347"]
[ECO "A11"]
[EventDate "2018.09.05"]
[PlyCount "115"]

1.Nf3 Nf6 2.e3 d5 3.c4 c6 4.Nc3 a6 5.b3 Bg4 6.Be2 Nbd7 7.d4 e6 8.Bb2 Bd6 
9.h3 Bh5 10.a3 Qe7 11.g4 Bg6 12.Nd2 e5 13.g5 Ne4 14.Ndxe4 dxe4 15.d5 a5 
16.dxc6 bxc6 17.Na4 Nc5 18.Nxc5 Bxc5 19.h4 h6 20.Rg1 hxg5 21.Rxg5 Bd6 22.
Bh5 Rd8 23.Qg4 Bxh5 24.Rxh5 Rxh5 25.Qxh5 Rb8 26.Qg4 Rxb3 27.Qc8+ Qd8 28.
Qxc6+ Qd7 29.Qxd7+ Kxd7 30.O-O-O Ke6 31.Kc2 a4 32.Rd5 f6 33.Ra5 Bxa3 34.
Bc3 Bb4 35.Ra6+ Kf5 36.Bxb4 Rxb4 37.Kc3 Rb3+ 38.Kc2 Rb4 39.Kc3 Rb3+ 40.Kc2
Rb7 41.Rxa4 Kg4 42.Kc3 Kxh4 43.c5 Kg4 44.Ra2 Kf3 45.Kc4 f5 46.Kd5 Rc7 47.
c6 f4 48.Rc2 fxe3 49.fxe3 g5 50.Kd6 Rc8 51.Kd7 Rg8 52.c7 Kxe3 53.c8=Q Rxc8
54.Rxc8 g4 55.Ke6 Kf4 56.Rf8+ Kg3 57.Kf5 e3 58.Rg8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.28"]
[White "Schekachikhin, Maxim"]
[Black "Makhnev, Denis"]
[Result "1/2-1/2"]
[WhiteElo "2356"]
[BlackElo "2449"]
[ECO "E35"]
[EventDate "2018.09.05"]
[PlyCount "104"]

1.c4 Nf6 2.d4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5 6.Bg5 h6 7.Bh4 O-O 8.e3 c5
9.dxc5 Be6 10.Nf3 Nbd7 11.a3 Bxc5 12.Be2 Rc8 13.O-O Be7 14.Rac1 Ne4 15.
Bxe7 Qxe7 16.Qd3 Ndc5 17.Qd1 Nxc3 18.Rxc3 Ne4 19.Rxc8 Rxc8 20.Nd4 Qc5 21.
Bd3 Nf6 22.Qe2 Bg4 23.f3 Bd7 24.Bb1 Qc4 25.Qd2 Qc5 26.Re1 Rc7 27.Ne2 Qb6 
28.Nc3 Bc6 29.Ba2 Re7 30.Re2 Bb5 31.Nxb5 Qxb5 32.Kf2 Qb6 33.Qb4 Qxb4 34.
axb4 Re6 35.e4 Rb6 36.e5 Ne8 37.Bxd5 Rxb4 38.Ke3 Nc7 39.Be4 Ne6 40.Rc2 Kf8
41.f4 Rb3+ 42.Rc3 Rxb2 43.Rc8+ Ke7 44.f5 Nd8 45.Rc7+ Ke8 46.f6 gxf6 47.
exf6 Rb3+ 48.Kd2 Rb6 49.Re7+ Kf8 50.Rd7 Ke8 51.Re7+ Kf8 52.Rd7 Ke8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.29"]
[White "Sawlin, Leonid"]
[Black "Haria, Ravi"]
[Result "1/2-1/2"]
[WhiteElo "2355"]
[BlackElo "2442"]
[ECO "C10"]
[EventDate "2018.09.05"]
[PlyCount "110"]

1.e4 e6 2.d4 d5 3.Nc3 Nc6 4.e5 Nge7 5.Nf3 Nf5 6.h4 b6 7.h5 h6 8.Bf4 Bb7 9.
Qd2 Qd7 10.Nd1 O-O-O 11.g4 Nfe7 12.Ne3 f6 13.Bb5 a6 14.Bd3 fxe5 15.Bxe5 
Kb8 16.Ng2 Nc8 17.Nf4 Bd6 18.Ng6 Rhe8 19.Qe2 N8e7 20.O-O-O Nxg6 21.hxg6 
Rf8 22.g5 Bxe5 23.Nxe5 Nxe5 24.Qxe5 hxg5 25.Rh7 Rg8 26.Re1 Bc8 27.Qxg5 
Rdf8 28.f4 Qd6 29.Rf1 Kb7 30.c3 Bd7 31.Qe5 a5 32.Kd2 Qe7 33.Rg1 Qf6 34.Ke3
Kc8 35.c4 Bc6 36.Rg5 Qe7 37.a3 Kd7 38.Kd2 Qf6 39.Qxf6 Rxf6 40.Ke3 Kd6 41.
b3 Bb7 42.Re5 c5 43.f5 exf5 44.Bxf5 Bc6 45.Kd3 Rgf8 46.Rh5 dxc4+ 47.Kxc4 
Be8 48.Rd5+ Kc7 49.Rg5 cxd4 50.Kxd4 Bc6 51.Re5 Rd8+ 52.Kc3 Re8 53.Rxe8 
Bxe8 54.Be4 Kd6 55.Kd4 Ke7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.30"]
[White "Wadsworth, Matthew"]
[Black "Ozen, Deniz"]
[Result "1-0"]
[WhiteElo "2351"]
[BlackElo "2431"]
[ECO "A11"]
[EventDate "2018.09.05"]
[PlyCount "215"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.c4 Bf5 5.cxd5 cxd5 6.Qb3 Qb6 7.Nc3 Qxb3 8.
axb3 Nc6 9.d3 e6 10.O-O Bc5 11.Bf4 O-O 12.Rfc1 Ng4 13.Nd1 Bb6 14.h3 Nf6 
15.g4 Bg6 16.Nc3 a6 17.Na4 Ba7 18.Nc5 Bxc5 19.Rxc5 Nd7 20.Rc3 f6 21.Bd6 
Rfe8 22.e3 Nde5 23.Ne1 Rad8 24.Bc5 Nd7 25.Ba3 d4 26.Rxc6 bxc6 27.Bxc6 dxe3
28.fxe3 Ne5 29.Bxe8 Rxe8 30.d4 Nd3 31.Nf3 Rc8 32.Bc5 Nxb2 33.Rxa6 Nd3 34.
b4 e5 35.Nh4 Be4 36.Nf5 Rb8 37.Nd6 Bf3 38.b5 exd4 39.exd4 Be2 40.Ra2 Nf4 
41.Kh2 Bxb5 42.Rb2 Nxh3 43.Rxb5 Rxb5 44.Nxb5 Nf4 45.Nc7 Kf7 46.d5 Nd3 47.
Ba3 g6 48.d6 Ne5 49.Kg3 h5 50.gxh5 gxh5 51.Kh4 Kg6 52.Bb2 Nd7 53.Bd4 Kf5 
54.Kxh5 Ke4 55.Bb2 f5 56.Kg5 f4 57.Kg4 f3 58.Kg3 Nc5 59.Ba3 Nd7 60.Kf2 Ne5
61.Bb2 Nd3+ 62.Kf1 Nc5 63.Bf6 Nd7 64.Be7 Nc5 65.Ne8 Ke5 66.Nf6 Ke6 67.Kf2 
Nb3 68.Ne4 Nd4 69.Nc5+ Kd5 70.d7 Nc6 71.Nd3 Ke6 72.d8=Q Nxd8 73.Bxd8 Kd5 
74.Bg5 Ke4 75.Nc5+ Kd5 76.Be3 Ke5 77.Kxf3 Kd5 78.Kf4 Kd6 79.Ke4 Kc6 80.Kd4
Kd6 81.Bf4+ Kc6 82.Kc4 Kb6 83.Na4+ Kc6 84.Nc3 Kb6 85.Be3+ Kc6 86.Bc5 Kc7 
87.Nd5+ Kd7 88.Nf4 Kc6 89.Ne6 Kb7 90.Kb5 Ka8 91.Kc6 Kb8 92.Nc7 Kc8 93.Ba7 
Kd8 94.Nd5 Ke8 95.Kd6 Kf7 96.Ne7 Kg7 97.Be3 Kf6 98.Bf4 Kf7 99.Bg5 Ke8 100.
Ke6 Kf8 101.Bf6 Ke8 102.Nf5 Kf8 103.Ng7 Kg8 104.Ke7 Kh7 105.Kf7 Kh6 106.
Be7 Kh7 107.Bg5 Kh8 108.Ne6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.31"]
[White "Galperin, Platon"]
[Black "Zarubitski, Viachaslau"]
[Result "0-1"]
[WhiteElo "2348"]
[BlackElo "2425"]
[ECO "B13"]
[EventDate "2018.09.05"]
[PlyCount "42"]

1.c4 c6 2.e4 d5 3.exd5 cxd5 4.d4 Nf6 5.Nc3 Nc6 6.Bg5 Ne4 7.Nxe4 dxe4 8.Ne2
Bg4 9.Qb3 Bxe2 10.Bxe2 Nxd4 11.Qxb7 Rb8 12.Qxe4 f5 13.Bh5+ g6 14.Qe5 Nc2+ 
15.Ke2 Nxa1 16.Bf3 Rg8 17.Rxa1 Bg7 18.Bc6+ Kf8 19.Qe6 Rxb2+ 20.Kf3 Qd3+ 
21.Be3 Qe2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.32"]
[White "Raja, Harshit"]
[Black "Hollan, Martin"]
[Result "1/2-1/2"]
[WhiteElo "2419"]
[BlackElo "2336"]
[ECO "C92"]
[EventDate "2018.09.05"]
[PlyCount "222"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 
9.h3 Bb7 10.d4 Nd7 11.Nbd2 exd4 12.cxd4 Bf6 13.Nf1 Na5 14.Bc2 c5 15.e5 
dxe5 16.dxe5 Be7 17.Ng3 Re8 18.Nf5 Nf8 19.Qxd8 Bxd8 20.Nd6 Re7 21.Bg5 Rd7 
22.Be3 Ne6 23.Nxb7 Nxb7 24.Red1 Rc7 25.Be4 Be7 26.a4 Rd8 27.Rxd8+ Nbxd8 
28.axb5 axb5 29.Ra8 g6 30.Bh6 Bf8 31.Bd2 Kg7 32.Rb8 b4 33.Rb6 c4 34.Bxb4 
Bxb4 35.Rxb4 c3 36.bxc3 Rxc3 37.Rb8 Rc4 38.Bd5 Rc5 39.Be4 Nc6 40.Bxc6 Rxc6
41.g3 Rc2 42.Kg2 h6 43.Rb4 Ra2 44.Re4 Kf8 45.h4 Ke7 46.Rc4 h5 47.Rc6 Re2 
48.Ra6 Rb2 49.Ra7+ Kf8 50.Rd7 Ke8 51.Rd5 Nc7 52.Rd6 Rb5 53.Rd2 Ne6 54.Ra2 
Rc5 55.Kf1 Rd5 56.Ra7 Rb5 57.Ra2 Ke7 58.Ke2 g5 59.Ra7+ Kf8 60.Ra8+ Ke7 61.
hxg5 Nxg5 62.Ra7+ Kf8 63.Ra8+ Ke7 64.Nd4 Rxe5+ 65.Kd3 Rc5 66.Ra7+ Kf6 67.
Ra6+ Ne6 68.Ke2 Re5+ 69.Kf3 Kg7 70.Nc2 Rf5+ 71.Kg2 Rg5 72.Kh3 Rf5 73.Kg2 
Rg5 74.Ne3 Re5 75.Ra3 Rb5 76.Ra4 Rb2 77.Nf5+ Kf6 78.Ra5 Ng5 79.Nh4 Ne4 80.
Rf5+ Ke6 81.Rf4 Nf6 82.Nf5 Ra2 83.Ne3 Ra5 84.Kh3 Rb5 85.Ra4 Ke7 86.Ra7+ 
Kf8 87.Ra4 Kg7 88.Rf4 Kg6 89.Rd4 Rb2 90.Kg2 Rb6 91.Kf3 Ra6 92.Rb4 Ra3 93.
Rb6 Kg7 94.Kf4 Rxe3 95.Rxf6 Re2 96.Ra6 Rxf2+ 97.Kg5 Rf3 98.Kxh5 Rxg3 99.
Ra5 Kf6 100.Ra6+ Ke5 101.Ra5+ Ke6 102.Ra6+ Ke7 103.Ra7+ Kf6 104.Ra6+ Kg7 
105.Ra5 f6 106.Ra7+ Kf8 107.Rb7 Rg7 108.Rb8+ Kf7 109.Rb7+ Kg8 110.Rxg7+ 
Kxg7 111.Kg4 Kf7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.33"]
[White "Garaiev, Kanan"]
[Black "Pang Tao"]
[Result "0-1"]
[WhiteElo "2404"]
[BlackElo "2290"]
[ECO "D61"]
[EventDate "2018.09.05"]
[PlyCount "86"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Qc2 c6 8.Rd1 b6 
9.Bd3 h6 10.Bf4 Ba6 11.Qe2 Bxc4 12.Bxc4 dxc4 13.Qxc4 Qc8 14.e4 Qb7 15.O-O 
b5 16.Qb3 b4 17.e5 Nd5 18.Nxd5 cxd5 19.Qe3 Kh7 20.Qd3+ Kh8 21.h4 Rfc8 22.
g4 Nf8 23.Kh1 Qc6 24.Rd2 Qc4 25.Qb1 b3 26.a3 Qa4 27.h5 Rc2 28.Rg1 Nh7 29.
Qd1 Rac8 30.Ne1 Rxd2 31.Qxd2 Bg5 32.Be3 Bxe3 33.Qxe3 Ng5 34.f4 Ne4 35.g5 
Qc4 36.gxh6 gxh6 37.Nf3 Qc2 38.Rg2 Qb1+ 39.Kh2 Rc1 40.Kh3 Rh1+ 41.Kg4 f5+ 
42.exf6 Nxf6+ 43.Kg3 Nxh5+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.34"]
[White "Ozen, Bahadir"]
[Black "Macovei, Andrei"]
[Result "1/2-1/2"]
[WhiteElo "2326"]
[BlackElo "2385"]
[ECO "E50"]
[EventDate "2018.09.05"]
[PlyCount "108"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 b6 7.O-O Bxc3 8.bxc3 
Bb7 9.Nd2 Nc6 10.Bb2 d6 11.e4 e5 12.d5 Ne7 13.g3 Bc8 14.Re1 Ng6 15.Nf1 Bh3
16.Bc1 h6 17.Ne3 Qd7 18.a4 Kh8 19.a5 bxa5 20.Rxa5 Ng4 21.Qa4 Qc7 22.Ra6 
Nxe3 23.Bxe3 Bc8 24.Rc6 Qd8 25.Qa3 Ne7 26.Rxd6 Qxd6 27.Bxc5 Qg6 28.Bxe7 
Re8 29.Bd6 Bh3 30.c5 Qg4 31.Qa4 Qf3 32.Bf1 Bxf1 33.Rxf1 Qxc3 34.c6 a5 35.
Ba3 h5 36.h4 f5 37.Rc1 Qf3 38.Bc5 f4 39.Qd1 Qxe4 40.Qxh5+ Kg8 41.Rd1 fxg3 
42.Qg5 gxf2+ 43.Bxf2 Rad8 44.Qg2 Qc2 45.Ra1 e4 46.Rxa5 Qd1+ 47.Kh2 Rxd5 
48.Ra7 g5 49.Be3 Qf3 50.Qa2 Kh8 51.Qxd5 Qe2+ 52.Kh1 Qf3+ 53.Kh2 Qe2+ 54.
Kh1 Qf3+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.35"]
[White "Gorshtein, Ido"]
[Black "Agibileg, Uurtsaikh"]
[Result "1-0"]
[WhiteElo "2383"]
[BlackElo "2321"]
[ECO "B20"]
[EventDate "2018.09.05"]
[PlyCount "93"]

1.e4 c5 2.Ne2 e5 3.Nbc3 Nf6 4.d3 h6 5.g3 d5 6.exd5 Nxd5 7.Bg2 Be6 8.O-O 
Nc6 9.f4 Nxc3 10.bxc3 Bd5 11.Bh3 c4 12.fxe5 Nxe5 13.Nf4 Bc6 14.d4 Be7 15.
Qe2 Nf3+ 16.Rxf3 Bxf3 17.Qxf3 O-O 18.Bd2 b6 19.Re1 Re8 20.Rf1 Bg5 21.Bg2 
Rc8 22.h4 Bxf4 23.Bxf4 Qf6 24.Qg4 Qg6 25.Qxg6 fxg6 26.Bd5+ Kh7 27.Be5 Rf8 
28.Rxf8 Rxf8 29.Bxc4 Rc8 30.Bd3 Rxc3 31.h5 Kg8 32.hxg6 b5 33.Bxb5 Rxc2 34.
Be8 a5 35.a4 Kh8 36.Kf1 h5 37.d5 Rc5 38.Bc6 Kg8 39.Ke2 Kh8 40.Kd3 h4 41.
Kd4 Rc1 42.gxh4 Kg8 43.h5 Rh1 44.d6 Rh4+ 45.Kd5 Kf8 46.Ke6 Rc4 47.d7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.36"]
[White "Gunduz, Umut Erdem"]
[Black "Zou Chen"]
[Result "0-1"]
[WhiteElo "2119"]
[BlackElo "2365"]
[ECO "B54"]
[EventDate "2018.09.05"]
[PlyCount "96"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 e5 6.Nb3 d5 7.Bg5 Be6 8.Bxf6 
gxf6 9.exd5 Qxd5 10.Qxd5 Bxd5 11.Nc3 Be6 12.O-O-O Nc6 13.Bb5 Rc8 14.Ne4 
Ke7 15.c3 a6 16.Be2 Bh6+ 17.Kb1 Rcd8 18.Nbc5 Bc8 19.g4 Be3 20.Bc4 Rxd1+ 
21.Rxd1 h5 22.h3 Na5 23.Bd5 f5 24.gxf5 Bxf5 25.Nd3 f6 26.Re1 Rd8 27.c4 Bd4
28.b4 Nc6 29.Kc1 h4 30.f4 Bxh3 31.fxe5 Nxe5 32.Nf4 Bc8 33.Kc2 h3 34.Nh5 
Nf3 35.Rf1 Nh2 36.Re1 Bf5 37.Ng3 Bg6 38.Rh1 Ng4 39.Bxb7 h2 40.Kb3 f5 41.
Nc3 Be5 42.Nge2 Rd3 43.Rd1 Rh3 44.Rf1 Ne3 45.Re1 Bf7 46.Ka4 Bxc4 47.Bh1 
Bxe2 48.Nxe2 Nc2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.37"]
[White "Nyambileg, Erdene-Ochir"]
[Black "Sanal, Vahap"]
[Result "0-1"]
[WhiteElo "1798"]
[BlackElo "2502"]
[ECO "E12"]
[EventDate "2018.09.05"]
[PlyCount "66"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.Bf4 Bd6 7.Bg3 O-O 8.e3 c5 9.
dxc5 bxc5 10.Be2 h6 11.Rc1 Bxg3 12.hxg3 Nbd7 13.O-O Qe7 14.cxd5 exd5 15.
Qc2 Rac8 16.Rfd1 Nb6 17.Qf5 Rfe8 18.a4 a5 19.Bb5 Red8 20.Bd3 Rb8 21.Ne5 g6
22.Qf4 Nh5 23.Qxh6 Qxe5 24.Bxg6 Nf6 25.Bb1 Nbd7 26.g4 Nxg4 27.Bh7+ Kh8 28.
Qh3 Ngf6 29.f4 Qh5 30.Qxh5 Nxh5 31.Bf5 Nb6 32.Kf2 Nf6 33.Nb5 Bc8 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.38"]
[White "Priasmoro, Novendra"]
[Black "Milosevic, Milos"]
[Result "1-0"]
[WhiteElo "2498"]
[BlackElo "2292"]
[ECO "C41"]
[EventDate "2018.09.05"]
[PlyCount "65"]

1.d4 d6 2.e4 e5 3.Nf3 exd4 4.Qxd4 a6 5.Bg5 Nc6 6.Qd2 Nf6 7.Nc3 Be7 8.O-O-O
Be6 9.h3 O-O 10.Qe3 Nd7 11.Bf4 b5 12.Nd5 Re8 13.g4 Bf8 14.Qc3 Nc5 15.Bd3 
b4 16.Qd2 Na4 17.Bg5 Qb8 18.h4 Ne5 19.Nxe5 dxe5 20.h5 Bxd5 21.exd5 e4 22.
Bc4 Bd6 23.Be3 Be5 24.Bd4 c5 25.dxc6 Nxb2 26.Kxb2 Rd8 27.Qe3 Rxd4 28.Rxd4 
Qb6 29.Rd1 Rd8 30.Kb1 Bxd4 31.c7 Qxc7 32.Rxd4 Rxd4 33.Qxd4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.39"]
[White "Shailesh, Dravid"]
[Black "Asadli, Vugar"]
[Result "1-0"]
[WhiteElo "2325"]
[BlackElo "2492"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "63"]

1.e4 d6 2.d4 g6 3.Nc3 Bg7 4.Nf3 a6 5.a4 b6 6.Be2 Bb7 7.O-O e6 8.Bg5 Ne7 9.
Qd2 h6 10.Be3 Nd7 11.h3 Kf8 12.Nh2 Kg8 13.Ng4 h5 14.Nh6+ Kf8 15.f3 d5 16.
exd5 exd5 17.Bd1 c5 18.Ne2 a5 19.c3 Ba6 20.Rf2 Rc8 21.Bb3 Rc6 22.g4 Re6 
23.g5 Bxe2 24.Rxe2 Bxh6 25.gxh6 Nf5 26.Bf4 Qh4 27.Rae1 g5 28.Bc7 c4 29.Bc2
Qxh3 30.Rxe6 fxe6 31.Rxe6 Qxf3 32.Qxg5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.40"]
[White "Cadilhac, Igor Tokuichi Kikuchi"]
[Black "Tutisani, Noe"]
[Result "0-1"]
[WhiteElo "2286"]
[BlackElo "2471"]
[ECO "C48"]
[EventDate "2018.09.05"]
[PlyCount "72"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.Bc4 Bc5 6.Nxe5 Qe7 7.Nf3 d5 8.Nxd5
Qxe4+ 9.Ne3 Bg4 10.Be2 Nxe2 11.Qxe2 O-O-O 12.d3 Qa4 13.c3 Rhe8 14.d4 Nd5 
15.O-O Qc6 16.Qc2 Nxe3 17.fxe3 Bd6 18.c4 f6 19.Bd2 g6 20.b4 Bf5 21.Qc3 Qe4
22.b5 Qd3 23.Qxd3 Bxd3 24.Rfc1 Bf8 25.Kf2 g5 26.a4 g4 27.Ng1 Bh6 28.Rc3 
Be4 29.Ne2 Bg5 30.g3 h5 31.Nf4 f5 32.Re1 h4 33.Ng6 hxg3+ 34.Kxg3 Rd6 35.
Nf4 Rh6 36.Re2 Bh4# 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.41"]
[White "Nikolovski, Nikola"]
[Black "Agdelen, Huseyin Can"]
[Result "1/2-1/2"]
[WhiteElo "2388"]
[BlackElo "2280"]
[ECO "B96"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 h6 8.Bh4 Qb6 
9.Qd2 Qxb2 10.Rb1 Qa3 11.e5 dxe5 12.fxe5 Nfd7 13.Ne4 Qxa2 14.Rd1 Qd5 15.
Qe3 Qxe5 16.Be2 Bc5 17.Bg3 Qd5 18.c4 Bxd4 19.Rxd4 Qa5+ 20.Rd2 O-O 21.Bd6 
f5 22.Bxf8 Nxf8 23.Nd6 Nbd7 24.g4 fxg4 25.Bxg4 Qa1+ 26.Rd1 Qa5+ 27.Rd2 
Qa1+ 28.Rd1 Qa5+ 29.Rd2 Qa1+ 30.Rd1 Qa5+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.42"]
[White "Suleymenov, Alisher"]
[Black "Agmanov, Zhandos"]
[Result "1/2-1/2"]
[WhiteElo "2307"]
[BlackElo "2379"]
[ECO "E11"]
[EventDate "2018.09.05"]
[PlyCount "91"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O c6 8.Qc2 
Nbd7 9.Rd1 b6 10.Bf4 Ba6 11.Ne5 Rc8 12.Nc3 Nh5 13.Bc1 Nhf6 14.Bf4 b5 15.c5
Nxe5 16.dxe5 Nd7 17.b4 g5 18.Bc1 Nxe5 19.a4 bxa4 20.Rxa4 Bc4 21.Rxa7 Ra8 
22.Rxa8 Qxa8 23.Bb2 Qb8 24.Na4 Nd7 25.Bc3 Bb5 26.Nb2 Bf6 27.Bxf6 Nxf6 28.
Qc3 Nd7 29.Nd3 Re8 30.Qd2 Qd8 31.Ra1 Qf6 32.Ra7 Rd8 33.h3 h6 34.e3 Qf5 35.
Ne1 Ne5 36.Qd4 Nc4 37.g4 Qe5 38.Nf3 Qb8 39.Qf6 Qxa7 40.Qxd8+ Kg7 41.Nd4 
Qa1+ 42.Kh2 Qe1 43.Qe7 Qxf2 44.Nxe6+ Kh7 45.Nf4 gxf4 46.Qxf7+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.43"]
[White "Miciano, John Marvin"]
[Black "Zhao Chenxi"]
[Result "0-1"]
[WhiteElo "2374"]
[BlackElo "2275"]
[ECO "B40"]
[EventDate "2018.09.05"]
[PlyCount "115"]

1.e4 c5 2.Nf3 e6 3.g3 Nc6 4.Bg2 Nf6 5.Qe2 d5 6.exd5 Nxd5 7.O-O Be7 8.Rd1 
Bf6 9.Nc3 Ndb4 10.d3 Nd4 11.Nxd4 cxd4 12.Ne4 Be7 13.c3 Nc6 14.Nd2 Bf6 15.
c4 O-O 16.Rb1 a5 17.b3 Re8 18.a3 Be7 19.f4 Bc5 20.Re1 Bd7 21.Qh5 Bf8 22.
Ne4 f6 23.Bb2 Qb6 24.Nd2 Ne7 25.Qf3 Nc6 26.Kh1 Rad8 27.Qf2 Bc8 28.Re2 Ne7 
29.g4 Ng6 30.Rbe1 Qc7 31.Re4 Bc5 32.Bc1 Rf8 33.Nf1 Qb6 34.Nd2 Qd6 35.f5 
exf5 36.gxf5 Ne5 37.Rxe5 fxe5 38.Bd5+ Be6 39.Be4 Rf6 40.Rg1 Qf8 41.Qg3 
Bxf5 42.Bxf5 Rxf5 43.Ne4 Rf1 44.Kg2 Rxg1+ 45.Kxg1 Re8 46.Qg4 b6 47.a4 Qf7 
48.Bg5 Rf8 49.h4 Be7 50.Bh6 Qg6 51.Bg5 Bxg5 52.hxg5 Qf7 53.Kh2 Qf4+ 54.
Qxf4 Rxf4 55.Kg3 Rf1 56.c5 bxc5 57.Nxc5 Rc1 58.Nb7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.44"]
[White "Baenziger, Fabian"]
[Black "Samani, Yamac"]
[Result "1-0"]
[WhiteElo "2360"]
[BlackElo "2226"]
[ECO "E08"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O c6 8.Qc2 
Nbd7 9.Bf4 b6 10.Rd1 Ba6 11.b3 Rc8 12.Nc3 Qe8 13.e4 dxc4 14.Nd2 e5 15.dxe5
Ng4 16.Bh3 h5 17.Bxg4 hxg4 18.Nf1 g5 19.Qe2 Bd8 20.e6 Qxe6 21.Rd6 Qe7 22.
e5 gxf4 23.Qxg4+ Qg5 24.Qxg5+ Bxg5 25.Rxd7 cxb3 26.axb3 Bxf1 27.Kxf1 Rce8 
28.Ra4 Rxe5 29.gxf4 Rc5 30.Ne4 Rc1+ 31.Kg2 Bh6 32.f5 a5 33.Nf6+ Kg7 34.
Nh5+ Kh7 35.Rg4 Kh8 36.Nf6 Bg7 37.Rd3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.45"]
[White "Murphy, Conor"]
[Black "Nogerbek, Kazybek"]
[Result "1-0"]
[WhiteElo "2357"]
[BlackElo "2261"]
[ECO "C01"]
[EventDate "2018.09.05"]
[PlyCount "141"]

1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bd6 5.c4 dxc4 6.Bxc4 Nf6 7.O-O O-O 8.Nc3
Nc6 9.h3 Bf5 10.Bg5 h6 11.Bh4 g5 12.Bg3 Bxg3 13.fxg3 Ne4 14.g4 Bh7 15.Bd3 
Nxc3 16.Bxh7+ Kxh7 17.bxc3 Kg8 18.Nd2 Qe7 19.Re1 Qd7 20.Ne4 f5 21.gxf5 
Qxf5 22.Qb3+ Kh8 23.Qxb7 Ne7 24.Qxc7 Ng6 25.Qc5 Qf4 26.Qd6 Qxd6 27.Nxd6 
Rab8 28.Rab1 Nf4 29.Rb3 a5 30.c4 a4 31.Rxb8 Rxb8 32.Nb5 Kg7 33.Re7+ Kf6 
34.Ra7 Re8 35.Ra6+ Kg7 36.Rxa4 Re2 37.c5 Rxg2+ 38.Kf1 Rc2 39.Ra3 Nd5 40.
Ke1 h5 41.Kd1 Rc4 42.Kd2 h4 43.Kd3 Rb4 44.Ke4 Ne7 45.Nd6 Kg6 46.Ra6 Kg7 
47.c6 g4 48.c7 gxh3 49.Ra3 h2 50.Rh3 Rb2 51.Nf5+ Nxf5 52.Kxf5 Rc2 53.Ke6 
Rxc7 54.Rxh2 Rc6+ 55.Ke7 Ra6 56.Rxh4 Ra7+ 57.Kd6 Ra6+ 58.Kd7 Ra7+ 59.Kc6 
Kf6 60.Re4 Ra6+ 61.Kb5 Rxa2 62.d5 Kf7 63.d6 Rd2 64.Kc6 Rc2+ 65.Kb7 Rc3 66.
d7 Rd3 67.Kc6 Rc3+ 68.Kd6 Rd3+ 69.Kc7 Rc3+ 70.Kd8 Rh3 71.Rc4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.46"]
[White "Krishna Teja, N."]
[Black "Silva, David"]
[Result "1-0"]
[WhiteElo "2356"]
[BlackElo "2223"]
[ECO "E92"]
[EventDate "2018.09.05"]
[PlyCount "97"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.d5 a5 8.Bg5 h6 9.
Be3 Na6 10.Nd2 Nc5 11.g4 Nh7 12.Nb3 Nxb3 13.axb3 f5 14.gxf5 gxf5 15.exf5 
Bxf5 16.Bg4 Qh4 17.Bxf5 Rxf5 18.Qc2 Rf7 19.Ne4 Nf6 20.Nxf6+ Rxf6 21.O-O-O 
a4 22.bxa4 b5 23.b3 bxa4 24.bxa4 Rb8 25.Rd3 c6 26.dxc6 Qe4 27.Rhd1 Qxc6 
28.c5 dxc5 29.Rd8+ Rf8 30.Qc4+ Kh8 31.Rxf8+ Rxf8 32.Rd5 Ra8 33.Qe4 Qe8 34.
Rd7 Qxd7 35.Qxa8+ Kh7 36.Qe4+ Kh8 37.Kb2 Qd1 38.Bxc5 Qd2+ 39.Kb3 Qd1+ 40.
Kb4 Qd2+ 41.Kc4 Qa5 42.Qc6 e4 43.Qe8+ Kh7 44.Qxe4+ Kh8 45.Qe8+ Kh7 46.Kd5 
Qa6 47.Qc6 Qd3+ 48.Ke6 Qc4+ 49.Kd7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.47"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Bashirli, Nail"]
[Result "0-1"]
[WhiteElo "1989"]
[BlackElo "2354"]
[ECO "B61"]
[EventDate "2018.09.05"]
[PlyCount "68"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 Bd7 7.Qd2 Rc8 8.
O-O-O Nxd4 9.Qxd4 Qa5 10.f4 h6 11.Bxf6 gxf6 12.Bc4 Qc5 13.Bb3 Rg8 14.e5 
Qxd4 15.Rxd4 fxe5 16.fxe5 Rxg2 17.Rf1 Bg7 18.Bxf7+ Kd8 19.Bd5 Rg5 20.Rb4 
Rxe5 21.Rg1 Rg5 22.Rxg5 hxg5 23.Rxb7 Bd4 24.Nb5 Be3+ 25.Kb1 Bf5 26.Na3 g4 
27.Rb4 Bc5 28.Rf4 e6 29.Bb3 Bg1 30.Nc4 Bxh2 31.Rf2 g3 32.Rd2 d5 33.Ne3 Be4
34.Ng2 Ke7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.48"]
[White "Kalogeris, Ioannis"]
[Black "Ozsakallioglu, Okan"]
[Result "1-0"]
[WhiteElo "2352"]
[BlackElo "1955"]
[ECO "B45"]
[EventDate "2018.09.05"]
[PlyCount "31"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Nf6 6.a3 d5 7.exd5 exd5 8.Be2 
Bd6 9.Bg5 O-O 10.O-O Qe7 11.Nxd5 Bxh2+ 12.Kh1 Qd6 13.Bxf6 gxf6 14.Nb5 Qb8 
15.f4 Bg3 16.Nxf6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.49"]
[White "Kamer, Kayra"]
[Black "Murzin, Volodar"]
[Result "1/2-1/2"]
[WhiteElo "2205"]
[BlackElo "2349"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "72"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nf3 Be7 8.Bc4 
O-O 9.O-O Be6 10.Qe2 Bxc4 11.Qxc4 b5 12.Qd3 Nbd7 13.b4 Qc7 14.a4 Rfc8 15.
Bd2 Rab8 16.axb5 axb5 17.Rfc1 Qc4 18.Ra5 Bd8 19.Ra6 Qxb4 20.Rb1 Qc4 21.
Qxd6 b4 22.Ra4 Rb6 23.Rbxb4 Qxb4 24.Qxb4 Rxb4 25.Rxb4 Ba5 26.Rb3 h6 27.Nd5
Nxd5 28.Bxa5 N5f6 29.Ne1 Nxe4 30.f3 Ng5 31.Rd3 Nb8 32.Rd8+ Rxd8 33.Bxd8 
Ne6 34.Bb6 Kf8 35.Nd3 f6 36.Kf2 Ke7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.50"]
[White "Nastase, Robert-Paul"]
[Black "Kevlishvili, Robby"]
[Result "1/2-1/2"]
[WhiteElo "2313"]
[BlackElo "2485"]
[ECO "C52"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 d6 7.Qb3 Qd7 8.dxe5 
Bb6 9.Nbd2 dxe5 10.O-O Na5 11.Qc2 Nxc4 12.Nxc4 f6 13.Ba3 Qc6 14.Nb2 Be6 
15.Rad1 Ne7 16.Nd3 a5 17.Nd2 Ng6 18.c4 Bd4 19.Nb3 Qxc4 20.Nxd4 exd4 21.Qb1
b6 22.Rc1 Qxa2 23.Rxc7 Qxb1 24.Rxb1 Rc8 25.Ra7 Bc4 26.Rxb6 Bxd3 27.Re6+ 
Kd8 28.Rd6+ Ke8 29.Re6+ Kd8 30.Rd6+ Ke8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.51"]
[White "Garidmagnai, Byambasuren"]
[Black "Sargsian, Shant"]
[Result "1/2-1/2"]
[WhiteElo "2287"]
[BlackElo "2477"]
[ECO "D80"]
[EventDate "2018.09.05"]
[PlyCount "101"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Ne4 5.Bh4 Nxc3 6.bxc3 dxc4 7.Qa4+ Qd7 8.
Qxc4 b6 9.Nf3 Bg7 10.Bg3 c5 11.Ne5 Qe6 12.e3 O-O 13.Be2 Qxc4 14.Bxc4 Bb7 
15.O-O Bxe5 16.Bxe5 Nc6 17.Bg3 Na5 18.Bd3 Rac8 19.f3 cxd4 20.cxd4 Bd5 21.
Rfd1 Bc4 22.Be1 Bxd3 23.Rxd3 Nc4 24.a4 a6 25.Rb1 Rfd8 26.Rc3 Rd5 27.Rb4 b5
28.axb5 axb5 29.Bf2 Ra8 30.g4 Ra1+ 31.Kg2 Ra2 32.Kg3 f5 33.Rcb3 fxg4 34.
Rxb5 Rxb5 35.Rxb5 Nd6 36.Re5 Nf5+ 37.Kg2 Nh4+ 38.Kg3 Nf5+ 39.Kg2 Nh4+ 40.
Kg3 Nxf3 41.Rxe7 h5 42.d5 h4+ 43.Kxg4 Rxf2 44.d6 Kf8 45.Re4 Nxh2+ 46.Kxh4 
Rd2 47.Kh3 Kg7 48.d7 Nf3 49.Kg4 Nh2+ 50.Kh3 Rxd7 51.Kxh2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.52"]
[White "Sibashvili, Giorgi"]
[Black "Ozenir, Ekin Baris"]
[Result "1-0"]
[WhiteElo "2425"]
[BlackElo "2303"]
[ECO "E39"]
[EventDate "2018.09.05"]
[PlyCount "141"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Nf3 c5 6.dxc5 Na6 7.g3 Nxc5 8.Bg2 
b6 9.O-O Bb7 10.Nb5 Be4 11.Qd1 Nb7 12.Bf4 a6 13.Nd6 Nxd6 14.Bxd6 Bxd6 15.
Qxd6 Qb8 16.Rfd1 Qb7 17.Bf1 Rfd8 18.Rd4 Rab8 19.Ne5 b5 20.c5 Ne8 21.Qe7 d6
22.Qxf7+ Qxf7 23.Nxf7 Kxf7 24.Rxe4 Nf6 25.Re3 dxc5 26.Bh3 Rd6 27.Rc1 Rc8 
28.b3 Ke7 29.Kf1 Nd7 30.f4 g6 31.Ke1 Rcc6 32.Bg2 Rc7 33.g4 Kf7 34.g5 Nb6 
35.Rh3 Kg8 36.Rhc3 c4 37.bxc4 Rxc4 38.e3 Kf7 39.Bf1 Rxc3 40.Rxc3 Nd5 41.
Rb3 Ke7 42.h4 Kd7 43.Be2 Kc7 44.Bf3 Ne7 45.h5 gxh5 46.Bxh5 e5 47.Bf7 exf4 
48.exf4 Rd4 49.Rf3 Ng6 50.f5 Ne5 51.Rh3 Rd7 52.Be6 Rg7 53.g6 h6 54.Rxh6 
Kd6 55.Rh7 Rxg6 56.fxg6 Kxe6 57.Ra7 Nxg6 58.Rxa6+ Kf7 59.Rb6 Ne7 60.Rxb5 
Ke6 61.a4 Nc6 62.Kd2 Kd6 63.Kc3 Kc7 64.Kc4 Na7 65.Rb1 Nc6 66.Kc5 Na5 67.
Kb5 Nb7 68.Rc1+ Kb8 69.Rd1 Kc7 70.a5 Nd8 71.a6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.53"]
[White "Secheres, Adrian-Simion"]
[Black "Gulbeyaz, Emir"]
[Result "1-0"]
[WhiteElo "2408"]
[BlackElo "2285"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "83"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 6.h4 h6 7.O-O-O Bb7 8.f3 Nd7 
9.Nh3 Rc8 10.Kb1 c5 11.dxc5 Nxc5 12.Bd4 Nf6 13.Nd5 O-O 14.Nxf6+ exf6 15.
Nf4 Ne6 16.Nxe6 fxe6 17.Be3 d5 18.exd5 Qxd5 19.Bd3 g5 20.Qb4 Qe5 21.Bd4 
Qc7 22.hxg5 fxg5 23.Bxg7 Kxg7 24.Rxh6 Kxh6 25.Rh1+ Kg7 26.Rh7+ Kg8 27.Rxc7
Rxc7 28.Qd6 Rcf7 29.Qxe6 Bc8 30.Qh6 g4 31.Be4 gxf3 32.gxf3 Bb7 33.Qg6+ Rg7
34.Qe6+ Kh8 35.a3 Bxe4 36.fxe4 Rf1+ 37.Ka2 Re1 38.Qxa6 b4 39.Qc8+ Kh7 40.
Qh3+ Kg8 41.Qb3+ Kh7 42.Qxb4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.54"]
[White "Huber, Martin Christian"]
[Black "Rodrigue-Lemieux, Shawn"]
[Result "1/2-1/2"]
[WhiteElo "2390"]
[BlackElo "2250"]
[ECO "E06"]
[EventDate "2018.09.05"]
[PlyCount "67"]

1.Nf3 d5 2.c4 e6 3.g3 Nf6 4.Bg2 Be7 5.d4 O-O 6.Qc2 a6 7.Bf4 dxc4 8.Qxc4 
Nd5 9.Nc3 b5 10.Qd3 Bb7 11.Nxd5 exd5 12.Rc1 Bd6 13.O-O Nd7 14.Rc2 Qe7 15.
Bxd6 Qxd6 16.Rfc1 c6 17.Bh3 Nb6 18.b3 Rfe8 19.Ne5 f6 20.Nf3 g6 21.e3 a5 
22.Qc3 a4 23.Qc5 Qxc5 24.dxc5 Nc8 25.Nd4 Ne7 26.Be6+ Kg7 27.Bd7 Rh8 28.Bg4
axb3 29.axb3 Ra3 30.Bf3 f5 31.Kf1 Kf6 32.Ke2 Rha8 33.Kd2 R3a5 34.Be2 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.55"]
[White "Ozer, Omer Faruk"]
[Black "Yilmaz, Goktan"]
[Result "1-0"]
[WhiteElo "2388"]
[BlackElo "2237"]
[ECO "B23"]
[EventDate "2018.09.05"]
[PlyCount "129"]

1.e4 c5 2.Nc3 d6 3.d4 cxd4 4.Qxd4 Nf6 5.Qd2 g6 6.b3 Bg7 7.f3 Nc6 8.Bb2 O-O
9.O-O-O Qa5 10.Kb1 Be6 11.Nge2 Rac8 12.a3 Nd7 13.h4 b5 14.Nd5 Qxd2 15.Rxd2
Bxb2 16.Kxb2 Bxd5 17.exd5 Nce5 18.Nd4 a6 19.g3 Nb6 20.Bg2 Rc7 21.Re1 Rfc8 
22.Rde2 Kf8 23.Bh3 Re8 24.Rd1 Ned7 25.Red2 Nf6 26.Ne2 Rc5 27.Nc3 Rc7 28.g4
Nfd7 29.g5 Kg7 30.f4 h6 31.gxh6+ Kxh6 32.Ne4 Nf6 33.Ng5 Kg7 34.Be6 Ne4 35.
Nxe4 fxe6 36.Ng5 Kf6 37.Nxe6 Rcc8 38.Ng5 Rh8 39.Re1 Rxh4 40.Re6+ Kf5 41.
Rxe7 Rxf4 42.Nf7 Kf6 43.Rb7 Nxd5 44.Nxd6 Rc5 45.b4 Nxb4 46.Rf7+ Ke5 47.
Re7+ Kf6 48.Rf7+ Ke5 49.Rxf4 Kxf4 50.axb4 Rc6 51.Nf7 g5 52.Rf2+ Kg3 53.Rf1
g4 54.Rg1+ Kf4 55.Rxg4+ Kf5 56.Rg5+ Kf4 57.Rc5 Rxc5 58.bxc5 Kf5 59.c6 Ke6 
60.c4 b4 61.c5 Ke7 62.Kb3 a5 63.Nd6 Kd8 64.Nb7+ Kc7 65.Nxa5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.56"]
[White "Amartuvshin, Ganzorig"]
[Black "Arcuti, Davide"]
[Result "1/2-1/2"]
[WhiteElo "2280"]
[BlackElo "2356"]
[ECO "D46"]
[EventDate "2018.09.05"]
[PlyCount "121"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.e3 Nbd7 6.Bd3 Bd6 7.e4 dxe4 8.Nxe4 
Nxe4 9.Bxe4 e5 10.O-O exd4 11.Qxd4 Qf6 12.Qd1 Ne5 13.Nxe5 Bxe5 14.Re1 O-O 
15.Bxh7+ Kxh7 16.Qh5+ Kg8 17.Rxe5 Bg4 18.Qg5 Qxg5 19.Rxg5 Be6 20.b3 a5 21.
Ba3 Rfd8 22.Bb2 g6 23.Bf6 Rd3 24.Rg3 Rxg3 25.hxg3 a4 26.Rd1 axb3 27.axb3 
Kf8 28.Rd4 Ke8 29.b4 b5 30.c5 Bd5 31.Rd3 Kd7 32.g4 Re8 33.f3 Re1+ 34.Kf2 
Rb1 35.Bc3 Ke6 36.Re3+ Kd7 37.g5 Rc1 38.g4 Rc2+ 39.Kg3 Bc4 40.Bf6 Re2 41.
Ra3 Ra2 42.Re3 Re2 43.Rc3 Rd2 44.Re3 Rd3 45.Re7+ Kc8 46.Re8+ Kd7 47.Re7+ 
Kc8 48.Kf2 Bd5 49.Re8+ Kb7 50.Re7+ Kc8 51.Kg3 Bc4 52.Re8+ Kd7 53.Re7+ Kc8 
54.Kf2 Bd5 55.Re8+ Kb7 56.Re7+ Kc8 57.Re8+ Kb7 58.Re3 Rxe3 59.Kxe3 Kc8 60.
f4 Be6 61.Ke4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.57"]
[White "Can, Melih Kaan"]
[Black "Tuncer, Tuna"]
[Result "0-1"]
[WhiteElo "2195"]
[BlackElo "2342"]
[ECO "A45"]
[EventDate "2018.09.05"]
[PlyCount "124"]

1.d4 Nf6 2.Bf4 d5 3.e3 c5 4.c3 Nc6 5.Nd2 e6 6.Ngf3 cxd4 7.exd4 Nh5 8.Be5 
f6 9.Bg3 g6 10.Bd3 Bg7 11.Nh4 f5 12.Nhf3 O-O 13.Qc2 Nxg3 14.hxg3 Bd7 15.
Nb3 b6 16.O-O Qc7 17.Rfe1 Rae8 18.Qd2 f4 19.gxf4 Rxf4 20.Nc1 Ref8 21.Bf1 
Bh6 22.Qd1 Rxf3 23.gxf3 Rf5 24.Ne2 Rxf3 25.Bg2 Rf6 26.Qd3 Ne7 27.Qg3 Qd8 
28.a4 Nf5 29.Qe5 Bf8 30.Qf4 Bd6 31.Qg5 h6 32.Qg4 h5 33.Qh3 Rf7 34.Nc1 Nh4 
35.Nd3 Qf6 36.f4 g5 37.Ne5 g4 38.Qd3 Bxe5 39.Rxe5 Nf5 40.c4 dxc4 41.Qxc4 
Ng7 42.Qd3 Nf5 43.Qc4 Ng7 44.Rf1 Kh8 45.Rg5 Rf8 46.Qb4 Bc8 47.Qd6 Ba6 48.
Rf2 g3 49.Rf3 h4 50.Qe5 Nf5 51.Rh5+ Kg7 52.Rg5+ Kh6 53.Rc3 Qxe5 54.dxe5 
Rd8 55.Bf3 Rd7 56.Bg4 Bb7 57.Rc1 Rd2 58.Bxf5 exf5 59.Rxf5 h3 60.Rf6+ Kh5 
61.Rf5+ Kh4 62.Kf1 h2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.58"]
[White "Urazayev, Arystanbek"]
[Black "Wong Yinn Long"]
[Result "0-1"]
[WhiteElo "2333"]
[BlackElo "2261"]
[ECO "B39"]
[EventDate "2018.09.05"]
[PlyCount "114"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 Ng4 8.Qxg4 
Nxd4 9.Qd1 e5 10.Bd3 O-O 11.O-O b6 12.Qd2 Bb7 13.Nd5 d6 14.Rac1 Rc8 15.Bg5
f6 16.Be3 Ne6 17.b4 Qd7 18.Rfd1 f5 19.f3 Bc6 20.Qe1 f4 21.Bf2 Nd4 22.Kh1 
g5 23.c5 bxc5 24.bxc5 Ba4 25.cxd6 Bxd1 26.Ne7+ Kh8 27.Nxc8 Bxf3 28.gxf3 
Nxf3 29.Qe2 Qh3 30.Bxa7 Nxh2 31.Qxh2 Qxd3 32.Ne7 Qxe4+ 33.Kg1 f3 34.Bf2 
Qg4+ 35.Kh1 Qe6 36.Rd1 e4 37.Nd5 Be5 38.Nc7 Qf6 39.Qh5 e3 40.Nd5 e2 41.Rb1
Qg6 42.Qxg6 hxg6 43.d7 Kg7 44.Kg1 Rd8 45.Rb7 g4 46.Nb4 g3 47.Nd3 gxf2+ 48.
Kxf2 Bc3 49.Rb3 Ba5 50.Ne1 Rxd7 51.Nxf3 Re7 52.Ne1 Rf7+ 53.Kxe2 Re7+ 54.
Kf3 Bxe1 55.Ra3 Re5 56.Ra8 Ra5 57.Re8 Bd2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.59"]
[White "Thilakarathne, G. M. H."]
[Black "Tasdogen, Dincer"]
[Result "0-1"]
[WhiteElo "2238"]
[BlackElo "2329"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "78"]

1.e4 g6 2.d4 Bg7 3.Nf3 c6 4.Bd3 d5 5.e5 Nh6 6.O-O O-O 7.h3 Bf5 8.Re1 Bxd3 
9.Qxd3 f6 10.Bf4 Nf7 11.Nbd2 f5 12.e6 Nd6 13.Ng5 Na6 14.Qg3 Ne4 15.Ndxe4 
fxe4 16.Qh4 h5 17.Nf7 Qc8 18.Qxe7 Re8 19.Qd7 Rxe6 20.Qxc8+ Rxc8 21.Ng5 
Ree8 22.Be3 Nc7 23.f3 c5 24.c3 cxd4 25.Bxd4 Bxd4+ 26.cxd4 e3 27.Rac1 Re7 
28.f4 Rf8 29.Rc3 e2 30.Rc2 Rxf4 31.Rcxe2 Rxe2 32.Rxe2 Rxd4 33.Re7 Rc4 34.
Rd7 Rc2 35.b3 a5 36.Nf3 Ne6 37.Rxd5 Rxa2 38.Rd6 Nf4 39.Kf1 Rb2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.60"]
[White "Dobrovoljc, Vid"]
[Black "Ismayilov, Muhammad"]
[Result "1-0"]
[WhiteElo "2316"]
[BlackElo "2137"]
[ECO "A07"]
[EventDate "2018.09.05"]
[PlyCount "153"]

1.Nf3 d5 2.g3 Nf6 3.Bg2 g6 4.c4 c6 5.Qa4 Bg7 6.cxd5 Nxd5 7.O-O O-O 8.Nc3 
e5 9.d3 Nxc3 10.bxc3 Nd7 11.Nd2 Nb6 12.Qc2 Be6 13.Ne4 Bd5 14.c4 Bxe4 15.
Bxe4 Qc7 16.Rb1 Rfd8 17.Qb3 Rd7 18.Bg2 Nc8 19.Bh3 Re7 20.Bg5 f6 21.Be3 Nd6
22.Bc5 Bf8 23.Bxd6 Qxd6 24.c5+ Qd5 25.Qxd5+ cxd5 26.Rb5 Rc7 27.Be6+ Kh8 
28.Rfb1 Rb8 29.Bxd5 Rxc5 30.Bxb7 Rc2 31.R5b2 Rxb2 32.Rxb2 Bc5 33.Kg2 Bd4 
34.Rb5 Kg7 35.h4 a5 36.e3 Ba7 37.g4 f5 38.g5 h6 39.a4 hxg5 40.hxg5 Kf8 41.
Kf3 Kg7 42.Ke2 Kf8 43.Kd2 f4 44.Ke2 fxe3 45.fxe3 Kg7 46.Kf2 Kh7 47.Kf3 Kh8
48.Ke4 Kg7 49.d4 exd4 50.exd4 Rh8 51.Kd3 Rh3+ 52.Kc4 Rh4 53.Rd5 Kf8 54.Bc8
Ke8 55.Rd6 Rf4 56.Kd3 Rf1 57.Ba6 Rd1+ 58.Kc4 Ke7 59.Rd5 Rc1+ 60.Kd3 Rd1+ 
61.Kc3 Rc1+ 62.Kd2 Rc6 63.Bd3 Rd6 64.Rxd6 Kxd6 65.Ke3 Bb6 66.Bxg6 Bd8 67.
Kf4 Bb6 68.Ke4 Bd8 69.Kf5 Bb6 70.d5 Kxd5 71.Bh5 Bd4 72.Kg6 Ke6 73.Kh7 Ke7 
74.Kg8 Bc3 75.g6 Kf6 76.Kh7 Kg5 77.Bd1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.61"]
[White "Petkov, Momchil"]
[Black "Sevgi, Volkan"]
[Result "1-0"]
[WhiteElo "2163"]
[BlackElo "2323"]
[ECO "D00"]
[EventDate "2018.09.05"]
[PlyCount "143"]

1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Nd2 c5 5.c3 Bd6 6.Bg3 Qc7 7.Bxd6 Qxd6 8.f4 Qb6
9.Rb1 Bd7 10.Bd3 Bb5 11.Bc2 a5 12.h3 Nc6 13.Ngf3 h6 14.Nb3 Nd7 15.Kf2 a4 
16.Nc1 Qc7 17.Nd3 Bxd3 18.Bxd3 c4 19.Bc2 b5 20.a3 O-O-O 21.Qd2 Nf6 22.Ne5 
Nxe5 23.fxe5 Ne8 24.Rhf1 f6 25.exf6 gxf6 26.e4 dxe4 27.Bxe4 f5 28.Bc2 Nf6 
29.Rbe1 Qd6 30.Kg1 Kc7 31.Qe3 Rde8 32.Qf3 Nd7 33.Re2 Rhg8 34.Rfe1 Rg3 35.
Qf2 f4 36.Be4 Kb8 37.Bf3 Re7 38.Kh1 Rg6 39.Qh4 Kc7 40.Qh5 Rg3 41.Qxb5 Nb6 
42.Re5 Kb8 43.Bc6 Qc7 44.Rxe6 Rxe6 45.Rxe6 Re3 46.Qf5 Ka7 47.Rxe3 fxe3 48.
Bf3 Qd6 49.Qe4 Ka6 50.Qxe3 Qg6 51.Be4 Qf6 52.Kg1 Qh4 53.d5 Qe7 54.Qd4 Qd6 
55.Bf3 Kb5 56.Qe3 Nd7 57.Qe6 Kc5 58.Qe3+ Kb5 59.Qe6 Kc5 60.Qxd6+ Kxd6 61.
Kf2 Ke5 62.Ke3 Nc5 63.g4 Kd6 64.h4 Ke5 65.g5 hxg5 66.hxg5 Nb7 67.g6 Nd6 
68.Bg4 Ne8 69.d6 Kxd6 70.Kd4 Nf6 71.Bf3 Nd7 72.g7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.62"]
[White "Zlatin, Alexander"]
[Black "Eren, Ataberk"]
[Result "1/2-1/2"]
[WhiteElo "2312"]
[BlackElo "2180"]
[ECO "C00"]
[EventDate "2018.09.05"]
[PlyCount "94"]

1.e4 e6 2.Qe2 c5 3.f4 Nc6 4.Nf3 d6 5.g3 g6 6.Bg2 Bg7 7.c3 Nge7 8.O-O O-O 
9.Na3 Rb8 10.Rd1 d5 11.e5 c4 12.d4 cxd3 13.Qxd3 a6 14.Be3 b5 15.b4 Bb7 16.
Bc5 Re8 17.Nc2 Nc8 18.a4 bxa4 19.Qe3 Qd7 20.Nce1 Nd8 21.Nd4 Nc6 22.Nd3 
N8e7 23.g4 Nc8 24.Ra2 a5 25.Nxc6 Bxc6 26.bxa5 Rd8 27.Nb4 Bb5 28.f5 exf5 
29.Bxd5 Qe8 30.gxf5 Ne7 31.f6 Nf5 32.Qe4 Bxf6 33.Re1 Be7 34.Bf2 Rbc8 35.e6
f6 36.Bb6 Rd6 37.c4 Rxb6 38.axb6 Bc5+ 39.Kh1 Bxb4 40.Rb1 Nd6 41.Qf3 Bxc4 
42.Rf2 Bxd5 43.Qxd5 Rc5 44.Qf3 Rf5 45.Qg2 Rg5 46.Qf3 Rf5 47.Qg2 Rg5 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.63"]
[White "Tifferet, Shaked"]
[Black "Sezdbekov, Ruslan"]
[Result "0-1"]
[WhiteElo "2299"]
[BlackElo "2160"]
[ECO "A45"]
[EventDate "2018.09.05"]
[PlyCount "72"]

1.d4 Nf6 2.Bg5 b6 3.Bxf6 gxf6 4.c4 Bb7 5.Nc3 e5 6.e3 d6 7.Nf3 Nc6 8.d5 Ne7
9.c5 bxc5 10.Bb5+ c6 11.dxc6 Nxc6 12.O-O f5 13.Qa4 Qc8 14.b4 e4 15.Nd2 a6 
16.Be2 Bg7 17.Nc4 O-O 18.Rac1 Qe6 19.bxc5 dxc5 20.Qa3 f4 21.exf4 Nd4 22.
Ne3 Kh8 23.f5 Qh6 24.Ng4 Qg5 25.f6 Bxf6 26.Nxf6 Qxf6 27.Bg4 Rg8 28.h3 Rxg4
29.hxg4 Rg8 30.Rfe1 Rxg4 31.Re3 Qg5 32.Rg3 e3 33.Rxg4 Qxg4 34.f3 Nxf3+ 35.
Kf1 Nh2+ 36.Ke1 Qxg2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.64"]
[White "Akdogan, Alperen"]
[Black "Ongut, Tamas Gunes"]
[Result "0-1"]
[WhiteElo "2278"]
[BlackElo "2121"]
[ECO "A61"]
[EventDate "2018.09.05"]
[PlyCount "120"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bf4 Bg7 8.Qa4+ 
Bd7 9.Qb3 b5 10.Bxd6 Qb6 11.Be5 O-O 12.e3 c4 13.Qd1 b4 14.Ne2 Rc8 15.Nf4 
c3 16.Bd3 Qa5 17.O-O Nxd5 18.Be4 Nxf4 19.Bxg7 Bc6 20.exf4 Bxe4 21.Qd4 Qd5 
22.bxc3 Qxd4 23.Bxd4 bxc3 24.Ne5 c2 25.Ng4 Nd7 26.Rac1 Rc4 27.Be3 h5 28.
Ne5 Nxe5 29.fxe5 Ra4 30.f3 Bd3 31.Rf2 Rxa2 32.Rd2 Ra3 33.Bg5 Rc8 34.Kf2 
Rb3 35.Ke1 Rc5 36.Bf4 g5 37.Be3 Rxe5 38.Kf2 a5 39.Bd4 Rd5 40.Bf6 Rf5 41.
Ba1 Rc5 42.g4 Rb1 43.Rxd3 f6 44.Bb2 Rxb2 45.Ke2 h4 46.Kd2 Kf7 47.Rd8 Rb1 
48.Rxc2 Rxc2+ 49.Kxc2 Rf1 50.Rd3 Rf2+ 51.Kc3 Rxh2 52.Kd4 Rg2 53.Rd1 h3 54.
Rh1 h2 55.Ke3 Rb2 56.f4 f5 57.fxg5 fxg4 58.Kf4 a4 59.Kf5 g3 60.Rc1 Rb5+ 
0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.65"]
[White "Erdogan, Anil Berk"]
[Black "Vanczak, Tamas"]
[Result "1-0"]
[WhiteElo "2083"]
[BlackElo "2276"]
[ECO "C77"]
[EventDate "2018.09.05"]
[PlyCount "101"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Bxc6 dxc6 6.d3 Nd7 7.Nbd2 g6 8.b3 
Bg7 9.Bb2 Qe7 10.Qe2 b6 11.d4 Bb7 12.dxe5 Nxe5 13.Nxe5 Bxe5 14.Bxe5 Qxe5 
15.O-O O-O-O 16.Nc4 Qf4 17.Qe3 Qxe3 18.fxe3 c5 19.Ne5 Rhe8 20.Nxf7 Rd2 21.
Ng5 h6 22.Nf3 Rxc2 23.e5 Bxf3 24.gxf3 Rxe5 25.Rf2 Rc3 26.e4 c4 27.bxc4 
Rxc4 28.Rd1 Rc3 29.Kg2 a5 30.h4 a4 31.Rd4 b5 32.f4 Re7 33.h5 gxh5 34.f5 
Rc5 35.Kf3 Rce5 36.Re2 Rd7 37.Red2 Rg7 38.Rd5 Rxd5 39.Rxd5 c6 40.Rd2 Rd7 
41.Rg2 b4 42.Kf4 b3 43.f6 Rd1 44.Ke5 Rf1 45.axb3 axb3 46.Ke6 c5 47.f7 c4 
48.Rg1 Rf4 49.Rc1 Kd8 50.Rxc4 h4 51.Rb4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.66"]
[White "Ozgur, Tibet Kagan"]
[Black "Kilic, Efe Mert"]
[Result "0-1"]
[WhiteElo "2056"]
[BlackElo "2269"]
[ECO "D11"]
[EventDate "2018.09.05"]
[PlyCount "130"]

1.Nf3 Nf6 2.c4 c6 3.d4 d5 4.Nbd2 g6 5.e3 Bg7 6.Bd3 O-O 7.O-O Nbd7 8.Re1 
Qc7 9.e4 dxe4 10.Nxe4 Nxe4 11.Rxe4 e5 12.Nxe5 Nxe5 13.dxe5 Bf5 14.Re3 Rad8
15.Qe2 Bxd3 16.Rxd3 Rxd3 17.Qxd3 Rd8 18.Qf1 Bxe5 19.g3 Bd4 20.Qe2 Qb6 21.
Bg5 Ra8 22.Bh6 c5 23.Re1 Qc6 24.b3 Bc3 25.Bd2 Bg7 26.Bg5 h6 27.Bf4 Rd8 28.
Qe7 Bf6 29.Qe4 Qxe4 30.Rxe4 Kg7 31.Re1 g5 32.Be3 b6 33.Kf1 Bc3 34.Rc1 Be5 
35.Ke2 f5 36.Bd2 Re8 37.Kf1 Rd8 38.Ke2 Bd4 39.Re1 Kf6 40.Bc1 a6 41.Be3 
Bxe3 42.Kxe3 Re8+ 43.Kd2 Rxe1 44.Kxe1 Ke5 45.h3 h5 46.Ke2 Kd4 47.Kd2 Ke4 
48.Ke2 f4 49.f3+ Kd4 50.gxf4 gxf4 51.Kd2 a5 52.a3 a4 53.bxa4 Kxc4 54.Kc2 
h4 55.a5 bxa5 56.a4 Kd4 57.Kd2 c4 58.Kc2 c3 59.Kc1 Kc4 60.Kc2 Kb4 61.Kc1 
Kxa4 62.Kc2 Kb4 63.Kc1 Kb3 64.Kb1 c2+ 65.Kc1 a4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.67"]
[White "Noboa Silva, Kevin"]
[Black "Caglar, Ahmet Ata"]
[Result "1-0"]
[WhiteElo "2256"]
[BlackElo "2071"]
[ECO "B22"]
[EventDate "2018.09.05"]
[PlyCount "79"]

1.e4 c5 2.Nf3 Nc6 3.c3 g6 4.d4 cxd4 5.cxd4 Bg7 6.Nc3 d6 7.Be2 Nf6 8.O-O d5
9.e5 Ne4 10.Be3 Nxc3 11.bxc3 O-O 12.c4 dxc4 13.Bxc4 Bg4 14.Be2 Nb4 15.Qb3 
Nd5 16.Rac1 Rc8 17.Rxc8 Bxc8 18.Bc4 Nb6 19.d5 Nxc4 20.Qxc4 b6 21.Rd1 Bb7 
22.Bf4 Qd7 23.Qb3 Qf5 24.Bg3 Rd8 25.h3 Qe4 26.d6 exd6 27.exd6 Qe6 28.Qa4 
Bxf3 29.gxf3 Rd7 30.Rc1 Bf8 31.Rc7 Rd8 32.Qh4 Rxd6 33.Bxd6 Bxd6 34.Rxa7 
Bc5 35.Kg2 Kg7 36.Qe4 Qf6 37.f4 Bd6 38.Ra4 h5 39.Rc4 Bc5 40.Qe5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.68"]
[White "Daghan, Devran"]
[Black "Nalbant, Tuna Onat"]
[Result "1-0"]
[WhiteElo "2004"]
[BlackElo "2241"]
[ECO "B26"]
[EventDate "2018.09.05"]
[PlyCount "65"]

1.e4 c5 2.Nc3 d6 3.g3 Nc6 4.Bg2 g6 5.d3 Bg7 6.Be3 e6 7.Qd2 Rb8 8.Nh3 b5 9.
O-O Nge7 10.Rae1 O-O 11.Bh6 Nd4 12.Bxg7 Kxg7 13.Nd1 e5 14.f4 b4 15.c3 bxc3
16.bxc3 Ndc6 17.Ne3 f6 18.g4 Bd7 19.g5 fxg5 20.fxg5 Be6 21.Rxf8 Qxf8 22.
Rf1 Qc8 23.Qf2 Ng8 24.Qh4 Nce7 25.Nf2 Nc6 26.Nfg4 Rb7 27.Nh6 Nxh6 28.Qxh6+
Kg8 29.Nd5 Qd8 30.Nf6+ Kh8 31.Bh3 Bxh3 32.Nxh7 Bxf1 33.Nf6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.69"]
[White "Akin, Kadir"]
[Black "Karaoglan, Doruk"]
[Result "1/2-1/2"]
[WhiteElo "1974"]
[BlackElo "2196"]
[ECO "B22"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 e6 6.Nf3 b6 7.Bc4 Bb7 8.Bxd5 
Bxd5 9.Nc3 Bb4 10.O-O Bxc3 11.bxc3 O-O 12.Ba3 Re8 13.Qd3 Bxf3 14.Qxf3 Nc6 
15.Rfe1 Na5 16.Rad1 Nc4 17.Bc1 d6 18.Qg4 f5 19.exf6 Qxf6 20.Rd3 Qf5 21.Qe2
Rac8 22.Rf3 Qd5 23.Rf4 Na5 24.Qc2 Qc4 25.Rh4 g6 26.Re3 Qd5 27.Qe2 Nc4 28.
Rg3 Qf5 29.Rd3 Qd5 30.Rg3 Qf5 31.Rd3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.70"]
[White "Cirovic, Miroljub"]
[Black "Aydincelebi, Kagan"]
[Result "1/2-1/2"]
[WhiteElo "2181"]
[BlackElo "2060"]
[ECO "D24"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3 a6 5.e4 b5 6.e5 Nd5 7.a4 e6 8.axb5 Nb6 
9.bxa6 Rxa6 10.Rxa6 Nxa6 11.Bg5 Qd7 12.Be2 h6 13.Be3 Be7 14.O-O Bb7 15.b3 
cxb3 16.Qxb3 Nb4 17.Bb5 Bc6 18.Bxc6 Qxc6 19.Rc1 O-O 20.Qb1 Qd7 21.Qe4 N6d5
22.Qg4 Nxc3 23.Rxc3 Kh7 24.Qe4+ Kh8 25.h4 Nd5 26.Rb3 Qa4 27.Qb1 c5 28.dxc5
Nxe3 29.Rxe3 Bxc5 30.Qe4 Qxe4 31.Rxe4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.71"]
[White "Kwon Sehyun"]
[Black "Dedebas, Emre Emin"]
[Result "0-1"]
[WhiteElo "2129"]
[BlackElo "2334"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "74"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.O-O d6 6.c3 h6 7.Re1 O-O 8.Nbd2 a5 
9.Nf1 Be6 10.Bb5 Ne7 11.d4 exd4 12.cxd4 Bb4 13.Re2 a4 14.Bd3 a3 15.b3 Bc3 
16.Rb1 Bg4 17.Bc2 Nc6 18.Be3 Nb4 19.Bd2 Bxd2 20.Qxd2 c5 21.Bd3 Nc6 22.d5 
Bxf3 23.gxf3 Nd4 24.Re3 Nh5 25.Ng3 Nf4 26.Kh1 Re8 27.Rg1 Re5 28.Ree1 Qh4 
29.Nf5 Rxf5 30.Rg4 Nxf3 31.Rxh4 Nxd2 32.exf5 Nxd3 33.Ra4 Rxa4 34.Re8+ Kh7 
35.bxa4 c4 36.Re3 Nb1 37.Re2 c3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.72"]
[White "Jogstad, Martin"]
[Black "Zrikem, Nassim"]
[Result "1-0"]
[WhiteElo "2305"]
[BlackElo "2066"]
[ECO "E11"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O c6 8.Qc2 
Nbd7 9.Rd1 b6 10.Nc3 Ba6 11.b3 Rc8 12.Bc1 c5 13.Bb2 Qc7 14.cxd5 exd5 15.
Rac1 Rfe8 16.dxc5 Bxc5 17.e3 Rxe3 18.fxe3 Bxe3+ 19.Kh1 Ne4 20.Bf1 Bb7 21.
Qe2 Nf2+ 22.Kg2 Nxd1 23.Nxd5 Qxc1 24.Bxc1 Rxc1 25.Nxe3 Ne5 26.Nd5 f6 27.
Qb5 Nc6 28.Qd3 Kf8 29.Be2 Nb2 30.Qd2 Rc5 31.Nf4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.73"]
[White "De Block, Yordi"]
[Black "Taalaibekov, Tagir"]
[Result "0-1"]
[WhiteElo "2118"]
[BlackElo "2291"]
[ECO "A90"]
[EventDate "2018.09.05"]
[PlyCount "106"]

1.d4 e6 2.c4 f5 3.Nf3 Nf6 4.g3 d5 5.Bg2 c6 6.O-O Bd6 7.b3 O-O 8.Bb2 Bd7 9.
Ne5 a5 10.Nc3 Be8 11.Qd3 Ne4 12.cxd5 exd5 13.Nxe4 fxe4 14.Qd2 Nd7 15.f3 
exf3 16.Rxf3 Nxe5 17.dxe5 Bc5+ 18.Bd4 Bxd4+ 19.Qxd4 Bh5 20.Rxf8+ Qxf8 21.
Rf1 Qb4 22.Qe3 Re8 23.e6 Bg4 24.Rf4 Qe1+ 25.Bf1 Bxe6 26.Qb6 g5 27.Rf2 Qb4 
28.Qc7 Qd4 29.Qd6 Bf7 30.Qd7 Bg6 31.Bh3 Qe3 32.Qd6 Qe7 33.Qxe7 Rxe7 34.Kf1
Kg7 35.Ke1 Bb1 36.a3 Re3 37.Rf3 Rxf3 38.exf3 Ba2 39.b4 axb4 40.axb4 b6 41.
Kd2 Kf6 42.Ke3 c5 43.bxc5 bxc5 44.Bd7 Bb1 45.Bb5 d4+ 46.Kd2 Ke5 47.Bc4 Bf5
48.Be2 Be6 49.Bd3 h6 50.h4 c4 51.hxg5 hxg5 52.Bc2 c3+ 53.Kc1 Bd5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.74"]
[White "Gulden, Egemen"]
[Black "Kara, Yanki"]
[Result "1/2-1/2"]
[WhiteElo "2068"]
[BlackElo "2262"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "51"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 a6 5.a4 Nc6 6.Nf3 Bg4 7.Be3 Bxf3 8.gxf3 d5 
9.e5 e6 10.h4 h5 11.Ne2 Bf8 12.f5 exf5 13.Nf4 Bh6 14.Qd2 Bxf4 15.Bxf4 Qd7 
16.Be3 Nd8 17.b3 Ne6 18.Be2 Ne7 19.c3 Rc8 20.b4 Rd8 21.Bd3 Nc8 22.Kf2 Ne7 
23.Be2 Nc8 24.Bd3 Ne7 25.Be2 Nc8 26.Bd3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.75"]
[White "Dionizio, Andre Filipe Nascimento"]
[Black "Tuna, Alp"]
[Result "0-1"]
[WhiteElo "2010"]
[BlackElo "2253"]
[ECO "B10"]
[EventDate "2018.09.05"]
[PlyCount "66"]

1.e4 c6 2.d3 d5 3.Nd2 e5 4.Ngf3 Bd6 5.d4 exd4 6.exd5 cxd5 7.Nxd4 Nc6 8.
N2f3 Nf6 9.Be2 O-O 10.O-O Re8 11.Bg5 h6 12.Bh4 g5 13.Bg3 Ne4 14.c4 Nxg3 
15.hxg3 Nxd4 16.Nxd4 Be5 17.Nf3 Bxb2 18.Rb1 Bg7 19.cxd5 Qd6 20.Bc4 b6 21.
Qd3 Bd7 22.Nd2 Qe5 23.Rfe1 Qxe1+ 24.Rxe1 Rxe1+ 25.Kh2 Rae8 26.Qa3 b5 27.
Bd3 Rd1 28.Ne4 g4 29.Bc2 Rxd5 30.Qxa7 Bf5 31.f3 Bxe4 32.Bxe4 Bd4 33.Bh7+ 
Kg7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.76"]
[White "Kilic, Gokturk Kagan"]
[Black "Tarlabasi, Emirhan"]
[Result "0-1"]
[WhiteElo "1910"]
[BlackElo "2193"]
[ECO "C17"]
[EventDate "2018.09.05"]
[PlyCount "88"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2 Ne7 6.Nb5 Bxd2+ 7.Qxd2 O-O 8.f4 b6
9.Nf3 Ba6 10.c3 Qd7 11.Nd6 Bxf1 12.Rxf1 Nbc6 13.Kf2 f5 14.Kg1 c4 15.Qf2 
Nc8 16.Nxc8 Rfxc8 17.Qh4 Ne7 18.g4 Rf8 19.g5 g6 20.Qf2 b5 21.h4 Kg7 22.Qh2
Rh8 23.h5 a5 24.Kg2 b4 25.Kg3 Rab8 26.Rh1 Qa4 27.cxb4 Qxb4 28.Rab1 a4 29.
Qc2 Kf7 30.Qh2 Rhg8 31.Qc2 Ke8 32.Rh2 Kd7 33.Rhh1 Rgc8 34.hxg6 hxg6 35.Rh7
a3 36.Nh4 Rg8 37.b3 cxb3 38.Rxb3 Qe1+ 39.Kg2 Rgc8 40.Qd3 Rxb3 41.axb3 Qa5 
42.b4 Qxb4 43.Qa6 Rc2+ 44.Kg3 Qe1+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.77"]
[White "Piyumantha, M. Sasith Nipun"]
[Black "Baylav, Can"]
[Result "1-0"]
[WhiteElo "2139"]
[BlackElo "2026"]
[ECO "E60"]
[EventDate "2018.09.05"]
[PlyCount "57"]

1.d4 Nf6 2.c4 g6 3.f3 e5 4.dxe5 Nh5 5.Nh3 Nc6 6.Bg5 Be7 7.Bxe7 Qxe7 8.Nc3 
Qxe5 9.g4 Nf6 10.Qd2 O-O 11.O-O-O d6 12.e4 Qa5 13.Be2 Kg7 14.Nf4 a6 15.h4 
Ne5 16.h5 b5 17.Nfd5 Ng8 18.Qf4 f6 19.g5 fxg5 20.h6+ Nxh6 21.Qxg5 Ng8 22.
f4 Nf7 23.Qg1 c5 24.f5 g5 25.Qh2 h6 26.Qh5 Ne5 27.f6+ Kh7 28.Qxg5 Ra7 29.
Rxh6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.78"]
[White "Lin Peisen"]
[Black "Cansun, Can Alp"]
[Result "0-1"]
[WhiteElo "2034"]
[BlackElo "2110"]
[ECO "B48"]
[EventDate "2018.09.05"]
[PlyCount "108"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 Nf6 8.O-O-O
Ne5 9.Qg3 b5 10.f4 Neg4 11.e5 Nxe3 12.Qxe3 b4 13.Ne4 Nxe4 14.Qxe4 Bb7 15.
Qd3 Be7 16.Qg3 g6 17.Bd3 Qb6 18.Nb3 a5 19.Nd2 a4 20.Nc4 Qc5 21.Kb1 a3 22.
b3 Bd5 23.Rhe1 Rc8 24.Bf1 O-O 25.h4 d6 26.exd6 Bxd6 27.Rd2 Be7 28.Red1 
Rfd8 29.Qe3 Bxh4 30.Qxc5 Rxc5 31.Ne3 Bg3 32.Rd4 Bf2 33.R4d3 Bxe3 34.Rxe3 
Rdc8 35.Rd2 Rc3 36.Bd3 Bb7 37.g3 Rd8 38.Kc1 Kf8 39.Kd1 Ke7 40.Ke2 h5 41.
Re5 Rd5 42.Rxd5 Bxd5 43.Ke3 Kd6 44.Kd4 Rc8 45.Re2 Rh8 46.Rh2 Re8 47.Re2 g5
48.Rh2 h4 49.gxh4 gxf4 50.Be4 e5+ 51.Kd3 Bxe4+ 52.Kxe4 Ke6 53.h5 f5+ 54.
Kf3 Rc8 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.79"]
[White "Beukema, Christiaan"]
[Black "Ozturk, Efe Hakan"]
[Result "0-1"]
[WhiteElo "1904"]
[BlackElo "2065"]
[ECO "D02"]
[EventDate "2018.09.05"]
[PlyCount "52"]

1.d4 Nf6 2.Nf3 d5 3.Bf4 e6 4.e3 Bd6 5.Ne5 O-O 6.Bd3 c5 7.c3 Qc7 8.g4 Nfd7 
9.g5 Nxe5 10.dxe5 Bxe5 11.Bxh7+ Kxh7 12.Qh5+ Kg8 13.g6 fxg6 14.Qxe5 Qxe5 
15.Bxe5 Rf5 16.Bd6 Nd7 17.Rg1 Kf7 18.Nd2 e5 19.e4 Rf6 20.Bc7 Rc6 21.Bd8 d4
22.Nf3 b5 23.Rg5 Bb7 24.Ba5 Re8 25.Kd2 Rf6 26.Ke2 Bxe4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.80"]
[White "Rajic, Ivan"]
[Black "Yaran, Siar"]
[Result "0-1"]
[WhiteElo "2021"]
[BlackElo "2271"]
[ECO "B29"]
[EventDate "2018.09.05"]
[PlyCount "98"]

1.e4 c5 2.Nf3 Nf6 3.e5 Nd5 4.g3 Nc6 5.Bg2 e6 6.O-O Qc7 7.Re1 h6 8.c3 b6 9.
d4 cxd4 10.cxd4 Bb7 11.a3 Be7 12.Nbd2 Rc8 13.Ne4 O-O 14.Bd2 Qb8 15.Rc1 Qa8
16.b4 f5 17.Nd6 Bxd6 18.exd6 Qb8 19.Ne5 Nxe5 20.dxe5 Rxc1 21.Bxc1 Nc3 22.
Qh5 Bxg2 23.Kxg2 Kh7 24.Bd2 Qb7+ 25.Kg1 Nd5 26.Rc1 Qa6 27.Qf3 Rc8 28.Rxc8 
Qxc8 29.Qd3 g6 30.h3 Kg7 31.h4 a6 32.a4 h5 33.f3 Kf7 34.g4 Ke8 35.gxh5 
gxh5 36.Qe2 Kf7 37.Qg2 f4 38.Qg5 Qg8 39.Qxg8+ Kxg8 40.Kf2 Kf7 41.Ke2 Kg6 
42.Kd3 Kf5 43.Kd4 Ne3 44.a5 bxa5 45.bxa5 Ng2 46.Kc5 Nxh4 47.Kb6 Nxf3 48.
Kxa6 Nxd2 49.Kb5 f3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.81"]
[White "Maltezeanu, Stefan"]
[Black "Helander, Benjamin"]
[Result "1-0"]
[WhiteElo "2089"]
[BlackElo "1994"]
[ECO "B19"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7
9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Ngf6 12.O-O-O Be7 13.Kb1 Qb6 14.Ne4 Nxe4 15.
Qxe4 Nf6 16.Qe2 O-O-O 17.c4 Kb8 18.Bc3 Bb4 19.Bxb4 Qxb4 20.Ne5 Qe7 21.Rh3 
Rd6 22.Rg3 Rg8 23.Rb3 Ka8 24.Rbd3 Rgd8 25.Qf3 Rf8 26.g4 Nd7 27.c5 Rd5 28.
Nc4 f5 29.g5 hxg5 30.Ne3 g4 31.Nxd5 exd5 32.Qf4 Qe4 33.Qd6 Rf7 34.Qg6 Re7 
35.a3 Nf6 36.h6 f4 37.Qg5 Nh7 38.hxg7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.13"]
[Round "9.82"]
[White "Nurgaliev, Sauat"]
[Black "Fleri, Matthew"]
[Result "1/2-1/2"]
[WhiteElo "1685"]
[BlackElo "1625"]
[ECO "A01"]
[EventDate "2018.09.05"]
[PlyCount "114"]

1.b3 d5 2.Bb2 Nf6 3.e3 c5 4.Nf3 Nc6 5.Be2 e6 6.O-O Bd6 7.d4 O-O 8.h3 h6 9.
Re1 b6 10.c3 Bb7 11.Nbd2 Re8 12.c4 Rc8 13.Bd3 Nb4 14.Bb1 Nc6 15.e4 Bf4 16.
exd5 exd5 17.Rxe8+ Qxe8 18.dxc5 bxc5 19.Bxf6 gxf6 20.cxd5 Ne5 21.Bf5 Rd8 
22.Ne4 Nxf3+ 23.Qxf3 Qe5 24.Qg4+ Kf8 25.Rf1 Rxd5 26.Bh7 Rd4 27.f3 h5 28.
Qf5 Qxf5 29.Bxf5 Bxe4 30.Bxe4 Rd2 31.a4 Rb2 32.Rb1 Rxb1+ 33.Bxb1 Ke7 34.
Kf2 Kd6 35.Ke2 Ke5 36.Kd3 Kd5 37.Ba2 Ke5 38.Kc4 Be3 39.b4 cxb4 40.Kxb4 
Bd2+ 41.Kb5 h4 42.Bxf7 Kf4 43.Kc4 Kg5 44.Kd3 Bf4 45.Be6 Be5 46.Ke4 Bf4 47.
Bf5 Be5 48.Bg4 Bf4 49.Bc8 Be5 50.a5 Bf4 51.a6 Be5 52.Bg4 Bf4 53.Bf5 Be5 
54.Bg4 Bf4 55.Bf5 Be5 56.Bg4 Bf4 57.Bf5 Be5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.1"]
[White "Maghsoodloo, Parham"]
[Black "Vavulin, Maxim"]
[Result "1-0"]
[WhiteElo "2649"]
[BlackElo "2559"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.Nf3 c5 2.e4 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.h3 e5 7.Nde2 h5 8.Bg5 Be6
9.Bxf6 Qxf6 10.Nd5 Qd8 11.Qd3 g6 12.O-O-O Bh6+ 13.Kb1 Nd7 14.Qa3 Nc5 15.
Nec3 O-O 16.h4 b5 17.f3 f5 18.Be2 Bg7 19.g4 hxg4 20.fxg4 fxg4 21.Rhg1 Rb8 
22.Bxg4 Bf7 23.h5 gxh5 24.Bf5 Kh8 25.Ne2 Bh6 26.Qh3 Rg8 27.Rxg8+ Qxg8 28.
Rg1 Qf8 29.Ng3 Rb7 30.Nf6 b4 31.Ngxh5 a5 32.Nh7 Bxa2+ 33.Kxa2 Rxh7 34.Bxh7
Kxh7 35.Qg4 Qf7+ 36.Kb1 Ne6 37.Nf6+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.2"]
[White "Puranik, Abhimanyu"]
[Black "Bai Jinshi"]
[Result "1/2-1/2"]
[WhiteElo "2524"]
[BlackElo "2556"]
[ECO "C43"]
[EventDate "2018.09.05"]
[PlyCount "35"]

1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.dxe5 d5 5.Nbd2 Nc5 6.Nb3 Ne6 7.Nbd4 Nxd4 8.
Nxd4 Bc5 9.Be3 O-O 10.Bd3 Bxd4 11.Bxd4 Nc6 12.Bc5 Re8 13.f4 Qh4+ 14.g3 Qh3
15.Bf1 Qf5 16.Bd3 Qh3 17.Bf1 Qf5 18.Bd3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.3"]
[White "Christiansen, Johan-Sebastian"]
[Black "Hakobian, Aram"]
[Result "1/2-1/2"]
[WhiteElo "2525"]
[BlackElo "2554"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "109"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 a6 6.O-O d6 7.a4 h6 8.Re1 Ba7 9.
Nbd2 g5 10.b4 Be6 11.Bxe6 fxe6 12.Nc4 g4 13.Nfd2 O-O 14.Nf1 h5 15.Be3 Bxe3
16.Nfxe3 d5 17.exd5 exd5 18.b5 axb5 19.axb5 Rxa1 20.Qxa1 dxc4 21.bxc6 bxc6
22.dxc4 h4 23.Nf5 Qd2 24.Qc1 Qxc1 25.Rxc1 h3 26.Ne7+ Kf7 27.Nxc6 e4 28.Ra1
Re8 29.Ra5 e3 30.Ne5+ Kg7 31.fxe3 Rd8 32.gxh3 gxh3 33.Kf2 Rd2+ 34.Kg3 Re2 
35.Kxh3 Rxe3+ 36.Kh4 Rxc3 37.Rc5 Ne8 38.Ng4 Kg6 39.Rg5+ Kf7 40.Rf5+ Ke6 
41.Re5+ Kf7 42.Rc5 Kg6 43.Ne5+ Kf5 44.h3 Nd6 45.Nf7+ Ke6 46.Ng5+ Kf6 47.
Rxc7 Rxc4+ 48.Rxc4 Nxc4 49.Kh5 Ne3 50.Ne4+ Kf5 51.Nd6+ Kf4 52.Kg6 Kg3 53.
Nf5+ Nxf5 54.Kxf5 Kxh3 55.Ke4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.4"]
[White "Gavrilescu, David"]
[Black "Esipenko, Andrei"]
[Result "0-1"]
[WhiteElo "2470"]
[BlackElo "2593"]
[ECO "C55"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.O-O d6 6.c3 g5 7.Re1 Bg7 8.d4 O-O 9.
h3 exd4 10.Nxd4 Nxe4 11.Nxc6 bxc6 12.Rxe4 d5 13.Re1 dxc4 14.Qa4 Re8 15.Rd1
Qf6 16.Be3 Qg6 17.Qxc4 g4 18.h4 g3 19.Nd2 gxf2+ 20.Bxf2 Bh3 21.g3 Rab8 22.
b3 Rbd8 23.Nf1 c5 24.Kh2 Bc8 25.Re1 Qf5 26.Kg1 Bb7 27.Nh2 Qd7 28.Rxe8+ 
Qxe8 29.Qa4 Qe6 30.Qc4 Qc6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.5"]
[White "Liang, Awonder"]
[Black "Lobanov, Sergei"]
[Result "0-1"]
[WhiteElo "2575"]
[BlackElo "2535"]
[ECO "B51"]
[EventDate "2018.09.05"]
[PlyCount "86"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.Ba4 Nf6 5.O-O a6 6.c4 g6 7.Nc3 Bg7 8.d3 O-O 
9.h3 Rb8 10.Rb1 Ne8 11.Bg5 h6 12.Be3 Nc7 13.Qd2 Kh7 14.b4 b5 15.cxb5 axb5 
16.Bc2 e5 17.Nh2 Ne6 18.bxc5 b4 19.Na4 dxc5 20.Bb3 Nd4 21.Bxd4 cxd4 22.f4 
exf4 23.Rxf4 Ne5 24.Nb2 h5 25.Nf3 f5 26.Rf1 Nxf3+ 27.R4xf3 Bb7 28.Nc4 Qe7 
29.Nb6 fxe4 30.Rf7 Rxf7 31.Rxf7 e3 32.Rxe7 exd2 33.Nc4 Ba6 34.Nxd2 Bxd3 
35.Nf3 Kh6 36.h4 Bf6 37.Rf7 Rb6 38.Rc7 Be4 39.Bg8 Rb7 40.Rc4 Kg7 41.Be6 
Re7 42.Bh3 Bxf3 43.gxf3 d3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.6"]
[White "Martirosian, Haik"]
[Black "Santos Ruiz, Miguel"]
[Result "1-0"]
[WhiteElo "2597"]
[BlackElo "2524"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 b5 7.g4 Bb7 8.Bg2 Nc6 
9.g5 Nd7 10.Nf5 b4 11.Ne2 Qc7 12.O-O e6 13.Nfg3 Be7 14.f4 O-O 15.b3 Rfe8 
16.Bb2 e5 17.h4 exf4 18.Nxf4 Nce5 19.Nf5 Bf8 20.Ne3 a5 21.Qd2 Nb6 22.c4 
bxc3 23.Bxc3 a4 24.Rac1 Qd8 25.Bd4 Nc6 26.Bxb6 Qxb6 27.Nd5 Qd4 28.Qf2 Ne5 
29.Nc7 Ba6 30.Rfd1 Nd3 31.Nxa6 Rxa6 32.Bf1 axb3 33.Rxd3 b2 34.Rb1 Qxe4 35.
Rxb2 d5 36.Ng2 Rc6 37.Qf3 Qa4 38.Rb7 Rc1 39.Qxf7+ Kh8 40.Rf3 Bc5+ 41.Kh1 
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.7"]
[White "Lagunow, Raphael"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[WhiteElo "2403"]
[BlackElo "2582"]
[ECO "B50"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.e4 c5 2.Nf3 d6 3.Nc3 a6 4.g3 e5 5.a4 Nc6 6.Bg2 g6 7.d3 Bg7 8.Nd2 Rb8 9.
Nc4 b5 10.axb5 axb5 11.Ne3 Nge7 12.h4 h5 13.Ncd5 Nxd5 14.Nxd5 Bg4 15.Bf3 
Be6 16.c3 Bxd5 17.exd5 Ne7 18.Qb3 Qd7 19.Ra6 O-O 20.Qa2 Rfc8 21.O-O Bf6 
22.Re1 c4 23.Qa3 Nf5 24.dxc4 Rxc4 25.Rc6 Ra4 26.Qb3 Bd8 27.Kf1 Ne7 28.c4 
Ba5 29.cxb5 Rb4 30.Qa3 R8xb5 31.Rc3 Nxd5 32.Rd3 Nb6 33.b3 Qf5 34.Be2 e4 
35.Rxd6 Rxb3 36.Rd8+ Kh7 37.Rh8+ Kxh8 38.Qf8+ Kh7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.8"]
[White "Petrosian, Manuel"]
[Black "Karthik, Venkataraman"]
[Result "1/2-1/2"]
[WhiteElo "2581"]
[BlackElo "2519"]
[ECO "A35"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.Nf3 c5 2.c4 Nc6 3.Nc3 g6 4.e3 Nf6 5.d4 cxd4 6.exd4 d5 7.cxd5 Nxd5 8.Bc4 
Nb6 9.Bb3 Bg7 10.d5 Na5 11.O-O O-O 12.Re1 Bg4 13.Bg5 Re8 14.h3 Bxc3 15.
bxc3 Nxb3 16.axb3 Bxf3 17.Qxf3 f6 18.Be3 Qxd5 19.Bxb6 Qxf3 20.gxf3 axb6 
21.Rxa8 Rxa8 22.Rxe7 Ra3 23.b4 Rxc3 24.Rxb7 Rxf3 25.Kg2 Rf4 26.Rxb6 Kf7 
27.Rb7+ Ke6 28.b5 Rb4 29.Rxh7 Rxb5 30.Ra7 g5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.9"]
[White "Tabatabaei, Mohammadamin"]
[Black "Thybo, Jesper Sondergard"]
[Result "1-0"]
[WhiteElo "2576"]
[BlackElo "2499"]
[ECO "A13"]
[EventDate "2018.09.05"]
[PlyCount "49"]

1.Nf3 Nf6 2.c4 e6 3.b3 d5 4.Bb2 Be7 5.e3 O-O 6.Nc3 b6 7.Rg1 Bb7 8.g4 Nbd7 
9.g5 Ne4 10.h4 Nxc3 11.Bxc3 Nc5 12.cxd5 Bxd5 13.Ne5 Ne4 14.Bd3 Nxc3 15.
dxc3 Bd6 16.Ng4 Kh8 17.Bxh7 f5 18.Nf6 Rxf6 19.Qh5 Be5 20.O-O-O Qd6 21.
Bxf5+ Kg8 22.gxf6 Qa3+ 23.Kb1 Bxf6 24.Rxd5 exf5 25.Rd7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.10"]
[White "Narayanan, Sunilduth Lyna"]
[Black "Sindarov, Javokhir"]
[Result "1-0"]
[WhiteElo "2573"]
[BlackElo "2484"]
[ECO "A61"]
[EventDate "2018.09.05"]
[PlyCount "52"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Bf4 Bg7 8.Qa4+ 
Bd7 9.Qb3 Qc7 10.e4 O-O 11.Nd2 Re8 12.Be2 a6 13.a4 Bg4 14.f3 Nh5 15.Be3 
Bc8 16.Nc4 Nd7 17.g4 Nhf6 18.Bf4 Bf8 19.h4 Ne5 20.Bxe5 dxe5 21.a5 Rb8 22.
h5 g5 23.Qb6 Qxb6 24.axb6 Bd7 25.Ra5 Ra8 26.Kd2 Ba4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.11"]
[White "Pichot, Alan"]
[Black "Bellahcene, Bilel"]
[Result "1-0"]
[WhiteElo "2562"]
[BlackElo "2501"]
[ECO "B94"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Qe2 h6 8.Bh4 
g6 9.f4 e5 10.fxe5 dxe5 11.O-O-O Qc7 12.Nb3 b5 13.Nd5 Nxd5 14.exd5 Bd6 15.
Nd2 O-O 16.g4 Nc5 17.Kb1 f5 18.Bh3 Kh7 19.gxf5 Bxf5 20.Qg2 Rac8 21.Bxf5 
gxf5 22.Rhg1 Qf7 23.Qh3 Rg8 24.Bf2 Rcf8 25.Be3 Qf6 26.Rxg8 Rxg8 27.Rf1 Rf8
28.b4 Na4 29.Ne4 fxe4 30.Rxf6 Rxf6 31.c4 Bxb4 32.Qd7+ Kg8 33.Qe8+ Kg7 34.
Qxe5 Bd6 35.Qh5 Bc5 36.Qg4+ Kf7 37.Qd7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.12"]
[White "Lee Jun Hyeok"]
[Black "Lomasov, Semion"]
[Result "1/2-1/2"]
[WhiteElo "2263"]
[BlackElo "2545"]
[ECO "A33"]
[EventDate "2018.09.05"]
[PlyCount "79"]

1.Nf3 c5 2.c4 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bf4 d6 7.e3 e5 8.Nxc6 
bxc6 9.Bg3 Rb8 10.Qc2 Nh5 11.Be2 Nxg3 12.hxg3 h6 13.Rb1 Qa5 14.O-O Be7 15.
a3 O-O 16.b4 Qc7 17.b5 Be6 18.Bf3 cxb5 19.Nd5 Bxd5 20.Bxd5 bxc4 21.Rfc1 
Rxb1 22.Qxb1 Qc5 23.e4 c3 24.Qb3 Rc8 25.Bxf7+ Kh8 26.Be6 Rf8 27.Bf5 Qb6 
28.Rxc3 Qxb3 29.Rxb3 d5 30.Kf1 dxe4 31.Bxe4 Bc5 32.f3 Kg8 33.Ke2 Kf7 34.a4
Rd8 35.Rb5 Bd4 36.f4 exf4 37.gxf4 Rd7 38.Kf3 Rc7 39.Kg4 Ke7 40.Rb7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.13"]
[White "Nikitenko, Mikhail"]
[Black "Karthikeyan, Murali"]
[Result "0-1"]
[WhiteElo "2368"]
[BlackElo "2605"]
[ECO "E60"]
[EventDate "2018.09.05"]
[PlyCount "155"]

1.Nf3 Nf6 2.b3 g6 3.Bb2 Bg7 4.g3 O-O 5.Bg2 c5 6.c4 Nc6 7.O-O d6 8.d4 cxd4 
9.Nxd4 Bd7 10.Nc3 Rc8 11.e3 a6 12.Rc1 Nxd4 13.exd4 b5 14.cxb5 axb5 15.a3 
Qb6 16.Re1 e6 17.Qd2 d5 18.Na2 Ne4 19.Qd3 Nd6 20.Nb4 Nf5 21.Rcd1 Rc7 22.
Bh3 Ne7 23.Bf1 Rfc8 24.Rd2 Bh6 25.Rc2 Nf5 26.Bh3 Ne7 27.Bf1 Nc6 28.Rc5 Na5
29.Bg2 Nb7 30.Rxd5 exd5 31.Nxd5 Qa6 32.Ne7+ Kf8 33.Nxc8 Bxc8 34.a4 Nd6 35.
d5 Bg7 36.Ba3 Bc3 37.Rc1 Bb4 38.Qd4 Rxc1+ 39.Bxc1 Qa5 40.Qh8+ Ke7 41.Bg5+ 
Kd7 42.Qf6 Kc7 43.Bf4 bxa4 44.Qxf7+ Kb8 45.Qf6 Qb6 46.bxa4 Bc5 47.Bxd6+ 
Bxd6 48.h4 Qc5 49.a5 Bc7 50.Qb2+ Ka7 51.Qg7 Ka6 52.Qxh7 Bf5 53.Kh2 Bxa5 
54.d6 Bb6 55.Qb7+ Ka5 56.d7 Qxf2 57.Qd5+ Kb4 58.Qd6+ Kc4 59.Qd5+ Kc3 60.
Qc6+ Kb2 61.Qb5+ Ka3 62.Qf1 Qxf1 63.Bxf1 Bxd7 64.Bd3 Be8 65.Kh3 Kb4 66.Be2
Bd8 67.g4 Kc3 68.g5 Kd2 69.Bf3 Ke3 70.Bg4 Kf4 71.Bd1 Ba5 72.Bg4 Be1 73.Be6
Bg3 74.h5 gxh5 75.Bd5 Be1 76.Be6 Kxg5 77.Bc8 Bb5 78.Bd7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.14"]
[White "Janik, Igor"]
[Black "Van Foreest, Jorden"]
[Result "0-1"]
[WhiteElo "2447"]
[BlackElo "2624"]
[ECO "A92"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.d4 f5 2.g3 Nf6 3.Bg2 e6 4.c4 Be7 5.Nf3 O-O 6.O-O Ne4 7.Nfd2 d5 8.Nc3 c6 
9.f3 Nxd2 10.Qxd2 dxc4 11.Rd1 b5 12.e4 Nd7 13.Qe2 Nb6 14.a3 a5 15.f4 Bd7 
16.d5 exd5 17.exd5 Bc5+ 18.Kf1 Re8 19.Qc2 Qf6 20.dxc6 Bxc6 21.Bxc6 Qxc6 
22.Qg2 Qxg2+ 23.Kxg2 b4 24.axb4 axb4 25.Rxa8 Rxa8 26.Ne2 Ra2 27.Kf3 c3 28.
b3 Kf7 29.Rd8 Ke7 30.Rg8 Rb2 31.Rxg7+ Kd6 32.Rf7 Rxb3 33.Rxf5 Rb2 34.Rf6+ 
Kd5 35.Rh6 Rc2 36.Be3 Bxe3 37.Kxe3 Nc4+ 38.Kf3 Rxe2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.15"]
[White "Donchenko, Alexander"]
[Black "Batsuren, Dambasuren"]
[Result "1-0"]
[WhiteElo "2614"]
[BlackElo "2446"]
[ECO "A18"]
[EventDate "2018.09.05"]
[PlyCount "133"]

1.c4 Nf6 2.Nc3 e6 3.e4 d5 4.e5 d4 5.exf6 dxc3 6.bxc3 Qxf6 7.d4 e5 8.Nf3 
Nc6 9.Bg5 Qg6 10.d5 Nb8 11.Bd3 f5 12.h4 e4 13.h5 Qd6 14.Bxe4 h6 15.c5 Qxc5
16.Be3 Qxc3+ 17.Bd2 Qf6 18.Bc2 Bd6 19.Qe2+ Qe7 20.Qxe7+ Bxe7 21.O-O O-O 
22.Rfe1 Bd6 23.Ne5 Na6 24.Ng6 Rd8 25.Ne7+ Kf8 26.Nxc8 Rdxc8 27.Rab1 Nc5 
28.Bxf5 Re8 29.Bc3 Na4 30.Ba1 Rxe1+ 31.Rxe1 Nb6 32.Be6 Re8 33.Re4 c6 34.
Rg4 Re7 35.Bf6 Rc7 36.Bd8 Nxd5 37.Bxc7 Nxc7 38.Bc8 b5 39.Rg6 Ne8 40.Re6 c5
41.Bd7 Be7 42.Bxe8 Kxe8 43.Kf1 a5 44.Ke2 a4 45.Rb6 b4 46.Kd3 Bf6 47.Rb7 
Kf8 48.Kc4 Bd4 49.f3 Be3 50.Rd7 a3 51.Kd5 Kg8 52.Rb7 Kf8 53.Ke6 Kg8 54.Rb5
Kh7 55.g4 Kg8 56.f4 Kh7 57.Kd5 Bd4 58.Rb7 Be3 59.Ke4 Bc1 60.Kf5 Bd2 61.Rc7
Be3 62.g5 hxg5 63.fxg5 Bd2 64.Rxc5 b3 65.axb3 a2 66.g6+ Kh6 67.Rc8 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.16"]
[White "Xu Xiangyu"]
[Black "Escalante Ramirez, Brian Sebastian"]
[Result "1/2-1/2"]
[WhiteElo "2586"]
[BlackElo "2436"]
[ECO "C03"]
[EventDate "2018.09.05"]
[PlyCount "65"]

1.e4 e6 2.d4 d5 3.Nd2 Be7 4.Bd3 c5 5.dxc5 Nf6 6.Qe2 O-O 7.Ngf3 a5 8.O-O 
Na6 9.e5 Nd7 10.c4 Ndxc5 11.Bb1 Nc7 12.cxd5 Nxd5 13.Ne4 Nxe4 14.Qxe4 g6 
15.h4 Ra6 16.Bh6 Re8 17.Ng5 Bf8 18.Qf3 Qe7 19.Bxf8 Rxf8 20.Qg3 f5 21.exf6 
Qxf6 22.Bd3 Rb6 23.b3 Rb4 24.Bc4 Nf4 25.Rae1 b5 26.a3 bxc4 27.axb4 axb4 
28.bxc4 Ba6 29.Qb3 Qc3 30.Qa4 Bxc4 31.Re3 Qg7 32.Rfe1 Qb7 33.Rf3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.17"]
[White "Zarubitski, Viachaslau"]
[Black "Aravindh, Chithambaram"]
[Result "0-1"]
[WhiteElo "2425"]
[BlackElo "2578"]
[ECO "B31"]
[EventDate "2018.09.05"]
[PlyCount "82"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 bxc6 5.O-O Bg7 6.Re1 Nh6 7.d3 O-O 8.h3 
f6 9.c3 Nf7 10.Be3 d6 11.Qa4 Bd7 12.Nbd2 e5 13.Nc4 f5 14.exf5 gxf5 15.Nxd6
Nxd6 16.Bxc5 Nf7 17.Bxf8 Qxf8 18.Re2 Qd6 19.Rae1 c5 20.Qh4 Kh8 21.Qh5 Rf8 
22.Nh4 Qf6 23.f4 Be8 24.Nf3 c4 25.dxc4 e4 26.Ng5 Bh6 27.Nxe4 fxe4 28.Rxe4 
Bd7 29.Re7 Ba4 30.b3 Bc6 31.R1e6 Qxf4 32.Rxc6 Qc1+ 33.Kh2 Bf4+ 34.g3 Bxg3+
35.Kg2 Bd6 36.Rxd6 Rg8+ 37.Kf2 Qg1+ 38.Ke2 Qh2+ 39.Ke3 Rg3+ 40.Ke4 Qc2+ 
41.Kf4 Qf2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.18"]
[White "Gokerkan, Cem Kaan"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1/2-1/2"]
[WhiteElo "2416"]
[BlackElo "2565"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "102"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.Nbd2 O-O 7.Bb3 h6 8.Nf1 a5 
9.Ng3 Be6 10.O-O Ba7 11.Qe2 Qd7 12.Kh1 Ne7 13.Nh4 a4 14.Bc2 Nh7 15.Bd2 b5 
16.a3 c6 17.Rae1 Rae8 18.Bc1 Kh8 19.Qd1 g5 20.Nhf5 Bxf5 21.exf5 Ng8 22.b3 
axb3 23.Bxb3 Nhf6 24.a4 Bb6 25.h3 Ba5 26.Bb2 Rb8 27.axb5 Rxb5 28.Ba1 Re8 
29.Ba4 Rbb8 30.d4 Qc7 31.dxe5 dxe5 32.Qf3 Rbc8 33.Re2 Bb6 34.Rfe1 Re7 35.
Ne4 Nxe4 36.Rxe4 Nf6 37.R4e2 Qd6 38.Rd1 Qc5 39.c4 Kg7 40.Rde1 Qb4 41.Bc2 
Qxc4 42.Bb3 Qf4 43.Rxe5 Rxe5 44.Bxe5 Qxf3 45.gxf3 Rd8 46.f4 Bxf2 47.fxg5 
hxg5 48.Rd1 Rxd1+ 49.Bxd1 c5 50.Bb3 Bd4 51.Bxf6+ Kxf6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.19"]
[White "Kollars, Dmitrij"]
[Black "Gorshtein, Ido"]
[Result "1-0"]
[WhiteElo "2536"]
[BlackElo "2383"]
[ECO "B12"]
[EventDate "2018.09.05"]
[PlyCount "45"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nd2 e6 5.Nb3 Nd7 6.Nf3 h6 7.Be2 Ne7 8.O-O g5 9.
Bd2 Bg7 10.a4 O-O 11.a5 f6 12.exf6 Bxf6 13.Ne1 Qc7 14.f4 Ng6 15.Nd3 Be7 
16.Bg4 Kg7 17.Bxf5 Rxf5 18.fxg5 hxg5 19.Qe2 Bd6 20.g3 Raf8 21.Rxf5 exf5 
22.Bxg5 Nf6 23.Nbc5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.20"]
[White "Pang Tao"]
[Black "Yakubboev, Nodirbek"]
[Result "0-1"]
[WhiteElo "2290"]
[BlackElo "2521"]
[ECO "A87"]
[EventDate "2018.09.05"]
[PlyCount "66"]

1.Nf3 f5 2.c4 Nf6 3.Nc3 d6 4.d4 g6 5.g3 Bg7 6.Bg2 O-O 7.O-O Qe8 8.d5 Na6 
9.Rb1 e5 10.dxe6 Bxe6 11.Nd4 c6 12.Nxe6 Qxe6 13.b3 Nc5 14.Bb2 Rad8 15.e3 
Ng4 16.Qe2 Ne4 17.Nd1 Ne5 18.Nc3 Nd7 19.Rbc1 g5 20.Qc2 Rfe8 21.Ne2 Bxb2 
22.Qxb2 Ne5 23.Qc2 Ng4 24.Nc3 Qe5 25.Qd3 h5 26.f3 Nc5 27.Qb1 Qxe3+ 28.Kh1 
Nf2+ 29.Rxf2 Qxf2 30.b4 Nd7 31.Rf1 Qd4 32.Qxf5 Qxc3 33.f4 Qf6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.21"]
[White "Zou Chen"]
[Black "Lorparizangeneh, Shahin"]
[Result "1-0"]
[WhiteElo "2365"]
[BlackElo "2491"]
[ECO "B32"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nc4 
b5 9.Ne3 Nf6 10.Bd3 O-O 11.O-O Rb8 12.a4 Nb4 13.axb5 axb5 14.Be2 Be6 15.
Kh1 Qb6 16.f4 Rfd8 17.Nxb5 d5 18.fxe5 dxe4 19.Qe1 Nfd5 20.Qg3 Nxe3 21.Bxe3
Bc5 22.Bxc5 Qxc5 23.Nd6 Qxc2 24.Bg4 Rf8 25.h3 Qd3 26.Qh4 e3 27.Bxe6 fxe6 
28.Rxf8+ Rxf8 29.Qxb4 e2 30.Kh2 h6 31.Qg4 Rf1 32.Ne8 g5 33.Qxe6+ Kf8 34.
Qxh6+ Kxe8 35.Qe6+ Kf8 36.Ra8+ Kg7 37.Ra7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.22"]
[White "Percivaldi, Martin"]
[Black "Harsha, Bharathakoti"]
[Result "0-1"]
[WhiteElo "2376"]
[BlackElo "2474"]
[ECO "A06"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.Nf3 d5 2.e3 Nf6 3.b3 Bg4 4.Bb2 Nbd7 5.c4 e6 6.h3 Bh5 7.Be2 a5 8.a3 c6 9.
O-O Bd6 10.cxd5 exd5 11.d3 O-O 12.Nbd2 Re8 13.Re1 h6 14.Nh4 Bxe2 15.Qxe2 
Be5 16.Bxe5 Nxe5 17.Ndf3 Ra6 18.Nxe5 Rxe5 19.Nf3 Re8 20.Rab1 Qe7 21.b4 
axb4 22.axb4 Rb6 23.Qd2 Ra8 24.Rb2 Ra3 25.Reb1 Nd7 26.Nd4 Ne5 27.Rb3 Ra4 
28.Qc3 Ra2 29.Qc5 Qf6 30.Rf1 Rba6 31.Qc3 Ra8 32.b5 c5 33.Qxc5 Rxf2 34.Rxf2
Ra1+ 35.Kh2 Ng4+ 36.Kg3 Qxf2+ 37.Kxg4 Qxg2+ 38.Kf4 Qg5+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.23"]
[White "Barseghyan, Harutyun"]
[Black "Can, Isik"]
[Result "1-0"]
[WhiteElo "2466"]
[BlackElo "2361"]
[ECO "D10"]
[EventDate "2018.09.05"]
[PlyCount "123"]

1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bg5 Nc6 5.Nc3 Bf5 6.Nf3 Qd7 7.e3 e6 8.Rc1 
Bd6 9.Bb5 f6 10.Bh4 Nge7 11.O-O O-O 12.Na4 Rfc8 13.Nc5 Bxc5 14.dxc5 e5 15.
a3 a6 16.Ba4 g5 17.Bg3 Bg4 18.h3 Bh5 19.Bxc6 bxc6 20.Nxe5 fxe5 21.Qxh5 Qf5
22.h4 gxh4 23.Qxf5 Nxf5 24.Bxe5 Re8 25.Bf4 Kf7 26.Rc3 d4 27.Rd3 dxe3 28.
fxe3 Kg6 29.Rd7 Re6 30.Rfd1 Kh5 31.Rxh7+ Kg4 32.Kh2 Rg8 33.Rdd7 a5 34.b4 
Nxe3 35.Bxe3 Rxe3 36.bxa5 Ra8 37.Rd4+ Kg5 38.Ra4 Rc3 39.a6 Rxc5 40.Rb7 Rd5
41.a7 Rdd8 42.Ra6 h3 43.Kxh3 Kf4 44.Rf7+ Ke3 45.g3 c5 46.Rc7 Rd4 47.Re6+ 
Kd3 48.Rb6 Ra4 49.Rxc5 R8xa7 50.Rb3+ Kd4 51.Rc8 R4a6 52.Re8 Rh7+ 53.Kg2 
Rc6 54.Rb4+ Kd5 55.Rb2 Kd6 56.Rd2+ Kc7 57.Re3 Rc4 58.Red3 Rg7 59.Ra2 Kb6 
60.Rb3+ Ka5 61.Rab2 Ka6 62.Rb4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.24"]
[White "Lodici, Lorenzo"]
[Black "Wadsworth, Matthew"]
[Result "1-0"]
[WhiteElo "2458"]
[BlackElo "2351"]
[ECO "A70"]
[EventDate "2018.09.05"]
[PlyCount "69"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 a6 8.Qe2 Bg4 
9.e5 Bxf3 10.gxf3 dxe5 11.Qxe5+ Qe7 12.Bf4 Nbd7 13.Qxe7+ Bxe7 14.O-O-O Nh5
15.Be3 Bd6 16.Ne4 Be5 17.Kb1 b6 18.d6 O-O 19.Bc4 Kg7 20.a4 h6 21.a5 f5 22.
Ng3 Nf4 23.Rhe1 Ng2 24.Rg1 Nxe3 25.fxe3 bxa5 26.f4 Bf6 27.Nxf5+ Kh7 28.Ne7
Rfb8 29.Rd2 Rb4 30.Bd3 c4 31.Bxg6+ Kh8 32.Bf5 c3 33.Rdg2 Bxe7 34.dxe7 Nf6 
35.Rg6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.25"]
[White "Repka, Christopher"]
[Black "Baenziger, Fabian"]
[Result "1/2-1/2"]
[WhiteElo "2523"]
[BlackElo "2360"]
[ECO "D00"]
[EventDate "2018.09.05"]
[PlyCount "129"]

1.d4 d5 2.Bg5 h6 3.Bh4 c5 4.e3 Nc6 5.Nf3 g5 6.Bg3 Bg7 7.Bb5 Bg4 8.O-O cxd4
9.exd4 e6 10.c3 Qb6 11.Bxc6+ Qxc6 12.Nbd2 Ne7 13.Qb3 Ng6 14.Ne5 Nxe5 15.
Bxe5 f6 16.Bg3 h5 17.h4 Bh6 18.hxg5 Bxg5 19.f4 Bh6 20.Rae1 Kf7 21.Nf3 Rhg8
22.Nh4 Bf5 23.Nxf5 exf5 24.Re3 Rae8 25.Rfe1 Re4 26.Bf2 Rg4 27.Rxe4 fxe4 
28.Rxe4 Bxf4 29.Re2 Qd7 30.Be1 h4 31.Qc2 Kg7 32.Qd3 Bg3 33.Qf3 Bxe1 34.
Rxe1 Rg3 35.Qf4 Qh3 36.Re2 Rg6 37.Qb8 Qg4 38.Qxb7+ Kh6 39.Qe7 h3 40.Qe3+ 
Kg7 41.Qe7+ Kh6 42.Qe3+ Kg7 43.Qd2 f5 44.Qe3 f4 45.Qe7+ Kh6 46.Qf8+ Rg7 
47.Qh8+ Kg6 48.Rf2 Kf7 49.Qh6 Kg8 50.Qxf4 Qxf4 51.Rxf4 Rxg2+ 52.Kh1 Rxb2 
53.Rf5 Rxa2 54.Rxd5 Rc2 55.Rc5 a5 56.d5 a4 57.d6 Rd2 58.Ra5 Rxd6 59.Rxa4 
Rd3 60.Kh2 Rxc3 61.Rg4+ Kf7 62.Rg3 Rxg3 63.Kxg3 h2 64.Kg2 h1=Q+ 65.Kxh1 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.26"]
[White "Macovei, Andrei"]
[Black "Jarmula, Lukasz"]
[Result "1/2-1/2"]
[WhiteElo "2385"]
[BlackElo "2504"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "73"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 e5 7.Nb3 Be6 8.Be3 h5 
9.Nd5 Bxd5 10.exd5 Nbd7 11.Qd2 g6 12.Be2 Bg7 13.O-O-O Qc7 14.Kb1 b5 15.g4 
hxg4 16.fxg4 Rh3 17.g5 Ne4 18.Qc1 Nb6 19.Bg4 Rh4 20.h3 Nc4 21.Rhe1 Qd8 22.
Nd4 Qa5 23.c3 Nxc3+ 24.bxc3 exd4 25.Bxd4+ Kf8 26.Qf4 Be5 27.Rxe5 dxe5 28.
Bxe5 Qa3 29.Qf2 Rxg4 30.hxg4 Nxe5 31.Rh1 Qxc3 32.Rh8+ Ke7 33.Rxa8 Qb4+ 34.
Ka1 Qc3+ 35.Kb1 Qb4+ 36.Ka1 Qc3+ 37.Kb1 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.27"]
[White "Sanal, Vahap"]
[Black "Murphy, Conor"]
[Result "1-0"]
[WhiteElo "2502"]
[BlackElo "2357"]
[ECO "C85"]
[EventDate "2018.09.05"]
[PlyCount "65"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.d3 Nd7 8.Nbd2
O-O 9.Nc4 f6 10.b3 c5 11.h3 Nb8 12.Bb2 Nc6 13.Nh2 Be6 14.Ng4 Bd6 15.Nge3 
Qd7 16.Qd2 a5 17.a4 b6 18.h4 Nd4 19.Rae1 Rad8 20.f3 Kh8 21.h5 Bf7 22.g4 
Ne6 23.Qh2 Rb8 24.Nf5 Rfe8 25.Rf2 Ng5 26.f4 exf4 27.Ncxd6 cxd6 28.h6 Kg8 
29.hxg7 Re6 30.Qh4 Re5 31.Rxf4 Bg6 32.Ref1 Bxf5 33.Bxe5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.28"]
[White "Schitco, Ivan"]
[Black "Priasmoro, Novendra"]
[Result "1-0"]
[WhiteElo "2358"]
[BlackElo "2498"]
[ECO "E70"]
[EventDate "2018.09.05"]
[PlyCount "121"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nge2 O-O 6.Ng3 c5 7.d5 e6 8.Be2 exd5 
9.exd5 Na6 10.O-O Nc7 11.Bg5 h6 12.Bf4 a6 13.a4 Rb8 14.a5 b5 15.axb6 Rxb6 
16.Qd2 Kh7 17.h3 Nfe8 18.Bd3 f5 19.Na4 Rb4 20.Qc2 Bd7 21.Rfb1 Qb8 22.Bd2 
Rb7 23.Ne2 Nf6 24.Nac3 Re8 25.f3 Re7 26.Nf4 Nfe8 27.g4 Bd4+ 28.Kg2 Ng7 29.
h4 Qf8 30.h5 gxh5 31.Rh1 Be3 32.Bxe3 Rxe3 33.Qd2 Qe7 34.Kf2 hxg4 35.fxg4 
Rxb2 36.Qxb2 Qe5 37.Nce2 Qxb2 38.Kxe3 Kg8 39.Rab1 Qe5+ 40.Kd2 fxg4 41.Rxh6
Bf5 42.Rb8+ Nce8 43.Bxf5 Qxf5 44.Rxd6 a5 45.Ne6 Qe5 46.Rdd8 Kh7 47.Rb7 Kh6
48.Rb6 Kh7 49.Rd7 a4 50.Nxg7 Nxg7 51.Rbb7 a3 52.Rxg7+ Kh6 53.Rge7 Qa1 54.
d6 a2 55.d7 Qh8 56.Ra7 Qb8 57.Re6+ Kg5 58.Re5+ Kh4 59.Rxa2 g3 60.Rd5 Qd8 
61.Ra8 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.29"]
[White "Sadikhov, Ulvi"]
[Black "Krishna Teja, N."]
[Result "1-0"]
[WhiteElo "2491"]
[BlackElo "2356"]
[ECO "B10"]
[EventDate "2018.09.05"]
[PlyCount "79"]

1.e4 c6 2.c4 d5 3.exd5 cxd5 4.cxd5 Nf6 5.Nc3 Nxd5 6.Nf3 Nc6 7.Bb5 Nc7 8.
Bxc6+ bxc6 9.O-O Bg4 10.h3 Bh5 11.d4 e6 12.g4 Bg6 13.Qa4 Bd6 14.Qxc6+ Qd7 
15.Qxd7+ Kxd7 16.Ne5+ Ke7 17.Bf4 f6 18.Nc6+ Kd7 19.Bxd6 Kxd6 20.Na5 h5 21.
Kg2 Rab8 22.b3 hxg4 23.hxg4 Nd5 24.Nc4+ Kd7 25.Na4 Rh4 26.Nc5+ Ke7 27.Ne3 
Rbh8 28.Nxd5+ exd5 29.Rfe1+ Kf7 30.Kf3 Rh3+ 31.Ke2 R8h4 32.Rg1 Rc3 33.Rac1
Rxg4 34.Rxc3 Rxg1 35.Nd3 Bxd3+ 36.Kxd3 Rd1+ 37.Ke2 Rxd4 38.Rc7+ Kg6 39.
Rxa7 f5 40.Ra4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.30"]
[White "Tang, Andrew"]
[Black "Schekachikhin, Maxim"]
[Result "0-1"]
[WhiteElo "2489"]
[BlackElo "2356"]
[ECO "A21"]
[EventDate "2018.09.05"]
[PlyCount "110"]

1.d4 d6 2.c4 e5 3.Nf3 e4 4.Ng5 f5 5.Nc3 Be7 6.Nh3 Nf6 7.Bg5 O-O 8.e3 Be6 
9.Nf4 Bf7 10.h4 Nbd7 11.Be2 c6 12.h5 a6 13.a4 a5 14.Bh4 Nb6 15.Qb3 Rb8 16.
g4 fxg4 17.Bxf6 Bxf6 18.Nxe4 Be7 19.h6 g5 20.d5 Nd7 21.Ne6 Bxe6 22.dxe6 
Ne5 23.O-O-O Qc8 24.Qc3 Qxe6 25.c5 Rbd8 26.cxd6 Bf6 27.Nc5 Qa2 28.Kc2 Nd3 
29.Qb3+ Qxb3+ 30.Nxb3 Nxf2 31.Nxa5 Nxh1 32.Rxh1 Rxd6 33.Nxb7 Rd7 34.Nc5 
Re7 35.Bxg4 Rxe3 36.Nd7 Rf7 37.Rd1 Be7 38.a5 Rf2+ 39.Rd2 Rxd2+ 40.Kxd2 Re4
41.Bf5 Ra4 42.Be6+ Kh8 43.Ne5 Rxa5 44.Nxc6 Ra6 45.Bd7 Bf8 46.Kc3 Bxh6 47.
b4 Rb6 48.Kc4 Bf8 49.b5 Kg7 50.Ne5 Bd6 51.Nf3 Kf6 52.Kd5 h5 53.Nd2 Bf4 54.
Ne4+ Ke7 55.Nc5 Rd6+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.31"]
[White "Tutisani, Noe"]
[Black "Kalogeris, Ioannis"]
[Result "1/2-1/2"]
[WhiteElo "2471"]
[BlackElo "2352"]
[ECO "C65"]
[EventDate "2018.09.05"]
[PlyCount "160"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.Bxc6 dxc6 6.Be3 Bd6 7.Nc3 O-O 8.h3 
Re8 9.O-O Nd7 10.Nd2 Nf8 11.Ne2 Ne6 12.Nc4 c5 13.a4 f6 14.Qd2 g5 15.Ng3 
Nf4 16.Qd1 Be6 17.Bd2 Qd7 18.Ne3 Rf8 19.Ngf5 Ng6 20.g3 Ne7 21.Qf3 Bxf5 22.
Nxf5 Nxf5 23.exf5 c6 24.Rfe1 Rf7 25.Re4 Bf8 26.h4 gxh4 27.Rxh4 Qd5 28.Qh5 
Rg7 29.b3 Rd8 30.Be3 b6 31.Re4 Qf7 32.Qh4 Kh8 33.Kg2 Bd6 34.Rh1 Rd7 35.Qh3
Bf8 36.f3 Rb7 37.Rh4 Bd6 38.Re4 Rd7 39.Kf2 Rb7 40.Qh4 Rd7 41.Rg4 Rxg4 42.
Qxg4 Bf8 43.Qe4 Qd5 44.Ke2 Rg7 45.g4 Rf7 46.Kd2 Be7 47.Re1 Kg8 48.Kc1 Kf8 
49.Bh6+ Ke8 50.c4 Qxe4 51.dxe4 Bd8 52.Rd1 Rc7 53.Kd2 b5 54.Kc2 Rb7 55.Bd2 
a6 56.Ra1 Kd7 57.Bc3 Ke8 58.Rh1 Kf8 59.Rd1 Be7 60.Ra1 Bd8 61.axb5 axb5 62.
Ra6 bxc4 63.bxc4 Bb6 64.Ra8+ Kf7 65.Bd2 Ra7 66.Rxa7+ Bxa7 67.Be3 Bb6 68.
Kd3 Ke7 69.Ke2 Kf7 70.Kf2 Ke7 71.Kg3 Kf7 72.Kh4 Kf8 73.f4 Bc7 74.Bxc5+ Kg7
75.g5 exf4 76.Bd4 Be5 77.gxf6+ Bxf6+ 78.Bxf6+ Kxf6 79.Kg4 Ke5 80.c5 h6 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.32"]
[White "Hollan, Martin"]
[Black "Haldorsen, Benjamin"]
[Result "0-1"]
[WhiteElo "2336"]
[BlackElo "2461"]
[ECO "A06"]
[EventDate "2018.09.05"]
[PlyCount "70"]

1.Nf3 d5 2.e3 Nf6 3.c4 e6 4.Nc3 dxc4 5.Bxc4 a6 6.a4 c5 7.O-O Nc6 8.b3 Be7 
9.Bb2 b6 10.Ng5 Ne5 11.Nce4 Nxc4 12.bxc4 Nxe4 13.Nxe4 O-O 14.Qf3 Ra7 15.
Qg3 f6 16.d4 Rd7 17.a5 Bb7 18.Nc3 bxa5 19.Na4 cxd4 20.exd4 Bb4 21.Nc5 Bxc5
22.dxc5 Bc6 23.Qg4 Re8 24.Rfd1 e5 25.Rxd7 Bxd7 26.Qe4 Qc7 27.Bc3 Bc6 28.
Qf5 a4 29.Rd1 Qa7 30.Bb4 Qb7 31.Ba3 Bxg2 32.Rd7 Qf3 33.Rxg7+ Kxg7 34.Qd7+ 
Kf8 35.c6+ Qxa3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.33"]
[White "Zhao Chenxi"]
[Black "Morozov, Nichita"]
[Result "1-0"]
[WhiteElo "2275"]
[BlackElo "2452"]
[ECO "A07"]
[EventDate "2018.09.05"]
[PlyCount "103"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.O-O Bf5 5.d3 h6 6.c4 dxc4 7.dxc4 Nbd7 8.Nc3 
e5 9.h3 Be7 10.Be3 O-O 11.a3 Ne4 12.Nxe4 Bxe4 13.Qb3 Qc7 14.Rfd1 Rfd8 15.
Qc3 Bf6 16.Qb4 a5 17.Qa4 Be7 18.Qb3 a4 19.Qc3 Bf6 20.Nd2 Bxg2 21.Kxg2 Be7 
22.Qc2 Bc5 23.Nf1 Qb6 24.Rd6 Bd4 25.Bxd4 exd4 26.Rd1 Nc5 27.R6xd4 Rxd4 28.
Rxd4 Qb3 29.Qxb3 axb3 30.Nd2 Kf8 31.Kf1 Ke7 32.Rf4 g6 33.Rf3 Ra6 34.Nxb3 
Na4 35.Nd2 Nxb2 36.Rb3 Na4 37.Rxb7+ Ke6 38.Nb3 Kf6 39.c5 Ke6 40.e3 f5 41.
Nd4+ Kd5 42.Rd7+ Ke4 43.Rd6 Nxc5 44.Rxg6 Rxa3 45.Rxc6 Nd3 46.Re6+ Kd5 47.
Rf6 f4 48.gxf4 Ra2 49.Ne2 Rd2 50.Nc3+ Kc4 51.Rc6+ Kb4 52.Ne4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.34"]
[White "Makhnev, Denis"]
[Black "Sawlin, Leonid"]
[Result "1/2-1/2"]
[WhiteElo "2449"]
[BlackElo "2355"]
[ECO "D30"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.d4 e6 2.c4 d5 3.Nf3 c6 4.Qc2 Nf6 5.g3 Be7 6.Nbd2 O-O 7.Bg2 b6 8.O-O Na6 
9.e4 Bb7 10.e5 Nd7 11.a3 Rc8 12.cxd5 cxd5 13.Qd3 Nc7 14.Re1 a5 15.h4 Ba6 
16.Qe3 a4 17.Nh2 Nb8 18.h5 Nc6 19.h6 g6 20.Ndf3 Na5 21.Ng4 Nb3 22.Rb1 Bc4 
23.Nd2 Nb5 24.Nxb3 Bxb3 25.Bf1 Bc4 26.Bg2 Bb3 27.Bf1 Bc4 28.Bg2 Bb3 29.Bf1
Bc4 30.Bg2 Bb3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.35"]
[White "Bashirli, Nail"]
[Black "Mohammad, Nubairshah Shaikh"]
[Result "0-1"]
[WhiteElo "2354"]
[BlackElo "2443"]
[ECO "B08"]
[EventDate "2018.09.05"]
[PlyCount "120"]

1.e4 g6 2.d4 Bg7 3.Nc3 c6 4.Nf3 d6 5.Be2 Nf6 6.O-O O-O 7.h3 Nbd7 8.e5 Ne8 
9.exd6 Nxd6 10.Bf4 Nf6 11.Qc1 Bf5 12.Rd1 Rc8 13.g4 Be6 14.Ne5 Qa5 15.Bh6 
Rfd8 16.Bxg7 Kxg7 17.Qe3 Nb5 18.g5 Nxc3 19.gxf6+ exf6 20.bxc3 fxe5 21.dxe5
Rd5 22.f4 Qc5 23.Kf2 Bxh3 24.Rd4 Bf5 25.Rad1 Bxc2 26.Rh1 Bf5 27.Bd3 Qxc3 
28.Bxf5 Qxe3+ 29.Kxe3 gxf5 30.Rg1+ Kf8 31.Rg5 Rcd8 32.Rxd5 Rxd5 33.Rxf5 
Ra5 34.Rh5 Kg7 35.Rg5+ Kf8 36.Rh5 Rxa2 37.Rxh7 Rb2 38.f5 a5 39.Kf4 Kg8 40.
Rh1 a4 41.Ra1 b5 42.Kg5 Kg7 43.f6+ Kf8 44.Rc1 a3 45.Rxc6 Ke8 46.Rc7 a2 47.
Re7+ Kd8 48.Ra7 b4 49.e6 Rg2+ 50.Kh5 fxe6 51.Ra8+ Kd7 52.f7 Rf2 53.Rxa2 
Rxf7 54.Ra7+ Ke8 55.Ra6 Rb7 56.Rxe6+ Kd7 57.Re1 b3 58.Kg4 b2 59.Rb1 Kc6 
60.Kf3 Kc5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.36"]
[White "Haria, Ravi"]
[Black "Ozen, Bahadir"]
[Result "1/2-1/2"]
[WhiteElo "2442"]
[BlackElo "2326"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "66"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.O-O a5 7.a4 Ba7 8.Na3 h6 9.
h3 O-O 10.Re1 Be6 11.Qb3 Qd7 12.Nb5 Bb6 13.Be3 Bxe3 14.Rxe3 Rfe8 15.Rae1 
Bxc4 16.dxc4 b6 17.Rd1 Nd8 18.Qc2 Qc6 19.b3 Ne6 20.Nd2 g6 21.Nf1 Kg7 22.
Ree1 Rf8 23.f3 Rfd8 24.Qf2 Nc5 25.Qb2 Qb7 26.Ne3 c6 27.Na3 Qe7 28.Nb1 Nh5 
29.Qc2 Qg5 30.Nd2 Nf4 31.Kh2 h5 32.Ndf1 h4 33.Rd2 Qf6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.37"]
[White "Pigeat, Alexandre"]
[Black "Raja, Harshit"]
[Result "0-1"]
[WhiteElo "2347"]
[BlackElo "2419"]
[ECO "E46"]
[EventDate "2018.09.05"]
[PlyCount "54"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 c6 6.a3 Ba5 7.b4 Bc7 8.e4 d5 9.
Bg5 h6 10.Bxf6 Qxf6 11.e5 Qe7 12.Ng3 f6 13.f4 fxe5 14.fxe5 a5 15.b5 Qh4 
16.cxd5 exd5 17.Ra2 a4 18.Bd3 Ba5 19.Rc2 Be6 20.Qd2 c5 21.Kd1 cxd4 22.Bh7+
Kxh7 23.Qd3+ Kg8 24.Nce2 Bb6 25.Re1 Nd7 26.Qg6 Qg4 27.Qxg4 Bxg4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.38"]
[White "Muradli, Mahammad"]
[Black "Shailesh, Dravid"]
[Result "1/2-1/2"]
[WhiteElo "2407"]
[BlackElo "2325"]
[ECO "E94"]
[EventDate "2018.09.05"]
[PlyCount "92"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 Na6 7.Nf3 e5 8.O-O Ng4 
9.Bg5 f6 10.Bc1 c6 11.h3 Nh6 12.c5 Nf7 13.Bxa6 bxa6 14.Qb3 dxc5 15.dxe5 
fxe5 16.Be3 Qf6 17.Ng5 Kh8 18.Nxf7+ Rxf7 19.Rad1 Be6 20.Qa4 Bd7 21.f3 Qh4 
22.Qc4 Raf8 23.Qe2 Bh6 24.Bxh6 Qxh6 25.Na4 Qg5 26.Kh1 Qh5 27.Kh2 c4 28.Nc5
Bc8 29.Qf2 Qg5 30.Rd6 Rf6 31.Rfd1 Rf4 32.Rxc6 Bxh3 33.gxh3 Qh5 34.Qg2 Rxf3
35.Rd2 Qh6 36.Ne6 Rxh3+ 37.Qxh3 Qxd2+ 38.Qg2 Qh6+ 39.Qh3 Qd2+ 40.Qg2 Qh6+ 
41.Kg3 Qe3+ 42.Kh4 Qh6+ 43.Kg4 Rf4+ 44.Nxf4 Qxf4+ 45.Kh3 Qh6+ 46.Kg3 Qf4+ 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.39"]
[White "Ozen, Deniz"]
[Black "Tuncer, Tuna"]
[Result "1/2-1/2"]
[WhiteElo "2431"]
[BlackElo "2342"]
[ECO "A90"]
[EventDate "2018.09.05"]
[PlyCount "47"]

1.d4 f5 2.c4 Nf6 3.Nf3 e6 4.g3 d5 5.cxd5 exd5 6.Bg2 Bd6 7.O-O O-O 8.Nc3 c6
9.Ne1 Qe7 10.Nd3 Nbd7 11.Bf4 b6 12.Re1 Bb7 13.Rc1 Rae8 14.Qa4 a5 15.Qb3 
Bxf4 16.Nxf4 Ne4 17.Na4 Nd2 18.Qd3 Nc4 19.b3 Nd6 20.e3 Kh8 21.Kh1 Kg8 22.
Kg1 Kh8 23.Kh1 Kg8 24.Kg1 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.40"]
[White "Tasdogen, Dincer"]
[Black "Sibashvili, Giorgi"]
[Result "0-1"]
[WhiteElo "2329"]
[BlackElo "2425"]
[ECO "C45"]
[EventDate "2018.09.05"]
[PlyCount "92"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Qf6 5.Nxc6 Bc5 6.Qf3 bxc6 7.Nc3 Qxf3 8.
gxf3 Ne7 9.Rg1 O-O 10.Be3 Bxe3 11.fxe3 d6 12.Bc4 Kh8 13.f4 f5 14.Bd3 Bb7 
15.O-O-O Rae8 16.Rg5 h6 17.Rh5 c5 18.Nb5 fxe4 19.Bf1 Nf5 20.Rh3 Re7 21.c4 
a6 22.Nc3 Rf6 23.a3 a5 24.Kc2 Rg6 25.Kd2 Kg8 26.Rh5 Rf6 27.Be2 g6 28.Rh3 
h5 29.Rg1 Kf7 30.Nd5 Bxd5 31.cxd5 Re8 32.Kc3 Rb8 33.Bd1 Ne7 34.Bb3 Rf5 35.
Rhg3 Rg8 36.Rd1 g5 37.fxg5 Rgxg5 38.Rxg5 Rxg5 39.Rd2 Kf6 40.Rf2+ Rf5 41.
Rg2 Nxd5+ 42.Kd2 Ne7 43.Bd1 d5 44.Bc2 Rg5 45.Rf2+ Nf5 46.Bd1 d4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.41"]
[White "Dobrovoljc, Vid"]
[Black "Secheres, Adrian-Simion"]
[Result "1/2-1/2"]
[WhiteElo "2316"]
[BlackElo "2408"]
[ECO "E71"]
[EventDate "2018.09.05"]
[PlyCount "82"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Be3 e5 7.d5 a5 8.g4 Na6 9.
Nge2 c6 10.Ng3 cxd5 11.cxd5 Bd7 12.Be2 Nc5 13.h4 a4 14.f3 Qa5 15.Qd2 Rfc8 
16.Rb1 b5 17.h5 b4 18.Nd1 Bb5 19.Bxb5 Qxb5 20.Qe2 Qb7 21.Rc1 a3 22.Bxc5 
axb2 23.Qxb2 Rxc5 24.Rxc5 dxc5 25.g5 Ne8 26.Ne3 Ra3 27.Qe2 Qa7 28.Rh2 Nd6 
29.Rf2 Rc3 30.Nd1 Rc4 31.Nf1 Rd4 32.Nfe3 Qa5 33.Kf1 c4 34.Nc2 Rd3 35.Nb2 
Rc3 36.Nd1 Rd3 37.Nb2 Qb5 38.Kg2 Rc3 39.Nd1 Rd3 40.Nb2 Rc3 41.Nd1 Rd3 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.42"]
[White "Agdelen, Huseyin Can"]
[Black "Garaiev, Kanan"]
[Result "0-1"]
[WhiteElo "2280"]
[BlackElo "2404"]
[ECO "C78"]
[EventDate "2018.09.05"]
[PlyCount "62"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.a4 Rb8 8.c3 d6 
9.d4 Bb6 10.a5 Ba7 11.h3 O-O 12.Be3 Ra8 13.Nbd2 h6 14.Re1 Bb7 15.dxe5 Nxe5
16.Nxe5 dxe5 17.Bxa7 Rxa7 18.Qe2 c5 19.Qe3 Ra8 20.Bc2 Qe7 21.Nf1 Nh5 22.
Red1 Nf4 23.Kh2 h5 24.Ng3 Qg5 25.Rg1 Rad8 26.Rad1 Rxd1 27.Bxd1 Rd8 28.Bxh5
Rd3 29.Qc1 Rd6 30.Be2 Rh6 31.Bf1 Nxh3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.43"]
[White "Nikolovski, Nikola"]
[Black "Suleymenov, Alisher"]
[Result "1/2-1/2"]
[WhiteElo "2388"]
[BlackElo "2307"]
[ECO "B61"]
[EventDate "2018.09.05"]
[PlyCount "99"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 Bd7 7.Qd2 Rc8 8.
O-O-O Nxd4 9.Qxd4 Qa5 10.Bd2 a6 11.Kb1 Qc5 12.Qxc5 Rxc5 13.Be3 Rc8 14.f3 
g6 15.Bd4 Bg7 16.Be2 O-O 17.g4 Be6 18.h4 Nd7 19.f4 Bxd4 20.Rxd4 f6 21.Nd1 
h6 22.f5 Bf7 23.fxg6 Bxg6 24.Bc4+ Bf7 25.Bd5 Rc7 26.Ne3 Ne5 27.Rdd1 b5 28.
a3 a5 29.Rh3 Kg7 30.Rf1 e6 31.Bb3 Re7 32.Rh2 Bg6 33.Rd2 Nf7 34.Rf4 Rc8 35.
Kc1 Rc5 36.Rdf2 Re5 37.Rxf6 Rxe4 38.Kd2 a4 39.Ba2 d5 40.c3 d4 41.cxd4 
Rxd4+ 42.Ke2 Bd3+ 43.Ke1 Rc7 44.Rxe6 Nd6 45.Rd2 Rc5 46.Kf2 Nc4 47.Bxc4 
bxc4 48.Rd1 Rf4+ 49.Kg3 Rf7 50.Rd2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.44"]
[White "Agibileg, Uurtsaikh"]
[Black "Ozer, Omer Faruk"]
[Result "1-0"]
[WhiteElo "2321"]
[BlackElo "2388"]
[ECO "A88"]
[EventDate "2018.09.05"]
[PlyCount "105"]

1.d4 f5 2.c4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.g3 O-O 6.Bg2 d6 7.O-O c6 8.Re1 Na6 
9.Bf4 h6 10.e4 g5 11.Bd2 fxe4 12.Nxe4 Nxe4 13.Rxe4 Bf5 14.Re3 Rf7 15.Bc3 
Qb6 16.Qe1 Qc7 17.d5 c5 18.a3 Raf8 19.h4 Bxc3 20.Qxc3 Rg7 21.Rae1 Rff7 22.
h5 Qc8 23.b4 Qf8 24.Nh2 g4 25.R1e2 b6 26.Be4 Nc7 27.bxc5 bxc5 28.Qe1 e5 
29.dxe6 Re7 30.Bxf5 Qxf5 31.Re4 Qxh5 32.Rd2 Ne8 33.Qe2 Qg6 34.Nxg4 h5 35.
Nh2 Nf6 36.Rh4 Ne8 37.Qxh5 Qxh5 38.Rxh5 Rxe6 39.Nf3 Rb7 40.Rhd5 Re4 41.
Rg5+ Kf8 42.Rf5+ Kg8 43.Ng5 Rxc4 44.Re2 Ng7 45.Rf6 Rd4 46.Rg6 Kf8 47.Rh6 
Kg8 48.Kg2 Rd3 49.Re1 Rb2 50.Rg6 Kf8 51.Re4 Rd4 52.Rf6+ Kg8 53.Re7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.45"]
[White "Agmanov, Zhandos"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[WhiteElo "2379"]
[BlackElo "2163"]
[ECO "B31"]
[EventDate "2018.09.05"]
[PlyCount "85"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Bxc6 dxc6 6.d3 Nf6 7.h3 O-O 8.Nc3 
b6 9.Be3 e5 10.Qd2 Qd6 11.Bh6 Ne8 12.Ne2 Nc7 13.Nh2 Ne6 14.Bxg7 Nxg7 15.f4
f5 16.fxe5 Qxe5 17.Nc3 Qd4+ 18.Qf2 Be6 19.Nf3 Qxf2+ 20.Rxf2 fxe4 21.dxe4 
Rad8 22.Rff1 Nh5 23.Ne5 Rd2 24.Rxf8+ Kxf8 25.Rf1+ Kg7 26.Rf2 Rd6 27.Nf3 h6
28.Kh2 g5 29.g3 Rd8 30.Ne5 Rd6 31.Nd3 c4 32.Ne5 b5 33.Nf3 a5 34.a3 Rd8 35.
Ne5 Rd6 36.Nf3 Rd8 37.e5 Rf8 38.Ne4 Bd5 39.Nd4 Rxf2+ 40.Nxf2 Kg6 41.c3 Ng7
42.g4 Ne8 43.Kg3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.46"]
[White "Philippe, Guillaume"]
[Black "Kamer, Kayra"]
[Result "1/2-1/2"]
[WhiteElo "2358"]
[BlackElo "2205"]
[ECO "B42"]
[EventDate "2018.09.05"]
[PlyCount "91"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Be7 7.O-O Nc6 8.Nc3 
Nf6 9.f4 d6 10.Qf3 Qc7 11.Be3 h5 12.h3 h4 13.Qf2 b6 14.a4 Nd7 15.Nd4 Nb4 
16.Rac1 Bb7 17.f5 e5 18.Nb3 d5 19.exd5 Nxd5 20.Nxd5 Bxd5 21.c4 Bc6 22.c5 
b5 23.axb5 axb5 24.Nd2 Qb7 25.b4 Ra4 26.Rb1 Nf6 27.Bc2 Ra2 28.Rfc1 Rh5 29.
Qe2 Qa8 30.Nb3 Rxf5 31.Na5 Nd5 32.Bd2 Bg5 33.Bxf5 Be3+ 34.Kh1 Rxd2 35.Qh5 
Nc3 36.Qh8+ Ke7 37.Nxc6+ Qxc6 38.Qxg7 Nxb1 39.Qxe5+ Kd8 40.Be4 Qd7 41.Bf3 
Rxg2 42.Qf6+ Kc8 43.Qa6+ Kd8 44.Qf6+ Kc8 45.Qa6+ Kd8 46.Qf6+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.47"]
[White "Murzin, Volodar"]
[Black "Nyambileg, Erdene-Ochir"]
[Result "1-0"]
[WhiteElo "2349"]
[BlackElo "1798"]
[ECO "C50"]
[EventDate "2018.09.05"]
[PlyCount "41"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O Nf6 5.d3 O-O 6.a4 d5 7.exd5 Nxd5 8.Re1 
Bg4 9.h3 Bh5 10.Nbd2 Nb6 11.Bb5 f6 12.Bxc6 bxc6 13.Ne4 Bd6 14.Ng3 Bf7 15.
a5 Nd5 16.d4 exd4 17.Nxd4 Bxg3 18.fxg3 Qd7 19.Qf3 c5 20.Nf5 Bg6 21.Qxd5+ 
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.48"]
[White "Wong Yinn Long"]
[Black "Galperin, Platon"]
[Result "1/2-1/2"]
[WhiteElo "2261"]
[BlackElo "2348"]
[ECO "B48"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Bd3 Nf6 8.O-O 
Bd6 9.f4 Nxd4 10.e5 Bc5 11.exf6 Nxc2 12.fxg7 Rg8 13.Qxc2 Bxe3+ 14.Kh1 Rxg7
15.Rae1 Bd4 16.f5 Bxc3 17.bxc3 b5 18.fxe6 dxe6 19.Qf2 Kf8 20.Be4 Rb8 21.
Qf6 Bb7 22.Qxe6 Kg8 23.Qf6 Bxe4 24.Rxe4 Rg6 25.Qe7 Rb7 26.Qe8+ Kg7 27.Ref4
Qe7 28.Rxf7+ Qxf7 29.Rxf7+ Rxf7 30.Qe5+ Kg8 31.g3 h6 32.Kg2 Rgf6 33.h4 
Rf2+ 34.Kh3 Kh7 35.Qe4+ Kg7 36.a4 R2f5 37.axb5 axb5 38.c4 bxc4 39.Qxc4 h5 
40.Qd4+ Kh7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.49"]
[White "Kevlishvili, Robby"]
[Black "Gunduz, Umut Erdem"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2119"]
[ECO "C88"]
[EventDate "2018.09.05"]
[PlyCount "93"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d3 Bb7
9.Nc3 d6 10.a3 Na5 11.Ba2 c5 12.b4 Nc6 13.Nd5 cxb4 14.axb4 Nxd5 15.Bxd5 
Qc7 16.Bd2 Bd8 17.c3 Ne7 18.Bb3 h6 19.Nh4 Kh7 20.d4 Ng8 21.Nf5 g6 22.Ng3 
Bf6 23.Rc1 Rad8 24.d5 Rc8 25.c4 bxc4 26.Bxc4 Qb6 27.Qe2 Bg5 28.Nf1 Bxd2 
29.Nxd2 Rc7 30.Rb1 Ne7 31.Bd3 Rc3 32.Nc4 Qc7 33.Na5 f5 34.Qd2 fxe4 35.Bxe4
Ba8 36.Nc6 Ra3 37.Qb2 Ra4 38.Nxe7 Qxe7 39.Qb3 Qd7 40.Bc2 Qf7 41.f3 Bxd5 
42.Qxa4 Qa7+ 43.Kh1 Rxf3 44.Be4 Bxe4 45.Rxe4 Qf2 46.Ree1 h5 47.Qxa6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.50"]
[White "Sargsian, Shant"]
[Black "Samani, Yamac"]
[Result "1/2-1/2"]
[WhiteElo "2477"]
[BlackElo "2226"]
[ECO "A01"]
[EventDate "2018.09.05"]
[PlyCount "74"]

1.b3 c5 2.Bb2 Nc6 3.Nf3 Nf6 4.e3 d5 5.Bb5 Bd7 6.O-O e6 7.d3 Be7 8.Nbd2 O-O
9.Bxc6 Bxc6 10.Ne5 Rc8 11.f4 Nd7 12.Qg4 Nxe5 13.Bxe5 g6 14.Nf3 Bd7 15.h4 
f6 16.Bb2 Rf7 17.Qh3 e5 18.Qg3 exf4 19.Qxf4 Qc7 20.Qxc7 Rxc7 21.Rae1 Bd6 
22.e4 d4 23.Kf2 b5 24.g3 Bg4 25.Bc1 Be5 26.Bf4 c4 27.Kg2 cxd3 28.cxd3 Rc2+
29.Rf2 Bxf3+ 30.Kxf3 Rfc7 31.Rxc2 Rxc2 32.Re2 Rxe2 33.Kxe2 Kf7 34.Kf3 h5 
35.g4 Bxf4 36.Kxf4 hxg4 37.Kxg4 Ke6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.51"]
[White "Nogerbek, Kazybek"]
[Black "Huber, Martin Christian"]
[Result "1-0"]
[WhiteElo "2261"]
[BlackElo "2390"]
[ECO "B48"]
[EventDate "2018.09.05"]
[PlyCount "109"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.a3 Nf6 8.f4 d6 
9.Qf3 h5 10.O-O-O Bd7 11.h3 h4 12.Bd3 Rc8 13.Rhe1 Be7 14.Qf2 b5 15.Nxc6 
Bxc6 16.g4 hxg3 17.Qxg3 Qb7 18.e5 Nh5 19.Qf2 b4 20.axb4 Qxb4 21.exd6 Bxd6 
22.Bd4 Bxf4+ 23.Kb1 O-O 24.Bc5 Qb7 25.Bxf8 Rxf8 26.Qh4 g6 27.Be4 Bg3 28.
Bxc6 Qxc6 29.Qe4 Qb6 30.Rf1 f5 31.Qc4 Ng7 32.Rd7 Be5 33.Na4 Qe3 34.Qd3 
Qxd3 35.cxd3 Rb8 36.d4 Bf6 37.Nc5 Rb6 38.Kc2 e5 39.dxe5 Bxe5 40.Nd3 Bf6 
41.Ra1 Ne6 42.Ra7 Rc6+ 43.Kb1 Nc7 44.Nb4 Rc4 45.Nxa6 Nd5 46.Rd7 Rd4 47.Rb7
Nf4 48.Ra3 Nd3 49.Rc3 Rd8 50.Rc6 Bxb2 51.Rxg6+ Kf8 52.Nb8 Rxb8 53.Rxb8+ 
Kf7 54.Rd6 Be5 55.Rb7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.52"]
[White "Miciano, John Marvin"]
[Black "Noboa Silva, Kevin"]
[Result "0-1"]
[WhiteElo "2374"]
[BlackElo "2256"]
[ECO "C11"]
[EventDate "2018.09.05"]
[PlyCount "66"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Be7 7.Be3 b6 8.Qd2 O-O 
9.O-O-O c4 10.f5 b5 11.Bg5 b4 12.Bxe7 Qxe7 13.Nb5 Nc6 14.b3 c3 15.Qe3 a5 
16.Bd3 a4 17.Kb1 axb3 18.cxb3 exf5 19.h3 Nf6 20.g4 Ne4 21.Rhg1 fxg4 22.
Bxe4 dxe4 23.Ng5 Bf5 24.hxg4 c2+ 25.Kxc2 Rxa2+ 26.Kb1 Rfa8 27.Rc1 Bg6 28.
Rge1 h6 29.Nxe4 Qe6 30.Nd6 Nxd4 31.Rc8+ Qxc8 32.Nxc8 Ra1+ 33.Kb2 R8a2# 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.53"]
[White "Arcuti, Davide"]
[Black "Erdogan, Anil Berk"]
[Result "1-0"]
[WhiteElo "2356"]
[BlackElo "2083"]
[ECO "A61"]
[EventDate "2018.09.05"]
[PlyCount "79"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Bf4 a6 8.a4 Bg7 
9.h3 O-O 10.e3 Ne8 11.Be2 Nd7 12.O-O Rb8 13.Qb3 Qe7 14.Rfe1 h6 15.Nd2 g5 
16.Bh2 Ne5 17.Bxa6 g4 18.hxg4 Nxg4 19.Bg3 Nef6 20.Be2 Nh5 21.Bxg4 Bxg4 22.
Bh2 Kh8 23.Nc4 Qg5 24.Ne4 Qg6 25.Ng3 Rg8 26.Nxh5 Bxh5 27.Bg3 Rbe8 28.Nxd6 
Re5 29.Nc4 Rg5 30.d6 Bf6 31.Qxb7 Rxg3 32.fxg3 Qxg3 33.Rf1 Be5 34.Nxe5 Qxe5
35.Qe7 Qd5 36.Rf2 Bg4 37.Qxf7 Be6 38.Qf4 Rg6 39.a5 Bh3 40.Qf8+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.54"]
[White "Rodrigue-Lemieux, Shawn"]
[Black "Nastase, Robert-Paul"]
[Result "1-0"]
[WhiteElo "2250"]
[BlackElo "2313"]
[ECO "C05"]
[EventDate "2018.09.05"]
[PlyCount "103"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 Qb6 8.g3 Be7 
9.h4 a5 10.a3 cxd4 11.cxd4 h5 12.Ne2 Ndb8 13.Nc3 g6 14.Rh2 Bd7 15.Be3 Na7 
16.Bd3 Qd8 17.Qc2 Rg8 18.Qe2 Bc6 19.Ng5 Qd7 20.g4 hxg4 21.Qxg4 Na6 22.Rg2 
O-O-O 23.Nxf7 Bxh4+ 24.Qxh4 Qxf7 25.Kd2 b5 26.Rag1 Qb7 27.Rxg6 Rxg6 28.
Rxg6 b4 29.axb4 Nxb4 30.Qf6 Nxd3 31.Kxd3 Qxb2 32.Qxe6+ Kb8 33.Bd2 Qb6 34.
Ke3 a4 35.Nxa4 Qb1 36.Nc3 Qf1 37.Qg4 Bb5 38.Nxb5 Nxb5 39.Qe6 Nc7 40.Qb6+ 
Kc8 41.Ba5 Qc1+ 42.Ke2 Qc2+ 43.Kf3 Qd1+ 44.Kf2 Qc2+ 45.Kg3 Qd3+ 46.Kg4 
Qe2+ 47.Kg5 Qg2+ 48.Kf6 Ne8+ 49.Ke7 Rd7+ 50.Kxe8 Re7+ 51.Kxe7 Qg5+ 52.Qf6 
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.55"]
[White "Milosevic, Milos"]
[Black "Daghan, Devran"]
[Result "1-0"]
[WhiteElo "2292"]
[BlackElo "2004"]
[ECO "B23"]
[EventDate "2018.09.05"]
[PlyCount "65"]

1.e4 c5 2.Nc3 Nc6 3.Bb5 g6 4.Bxc6 bxc6 5.f4 Bg7 6.Nf3 Nf6 7.O-O O-O 8.d3 
d6 9.h3 Ne8 10.f5 gxf5 11.Qe1 fxe4 12.dxe4 Ba6 13.Rf2 Nc7 14.Kh1 Ne6 15.
Nh2 Nd4 16.Nd1 Bc8 17.c3 Qa5 18.b4 cxb4 19.cxd4 Bxd4 20.Rb1 Bxf2 21.Qxf2 
Qh5 22.Ne3 a5 23.Nhg4 Bxg4 24.Nxg4 f6 25.Rb3 c5 26.Rf3 c4 27.Bh6 c3 28.Rg3
Kh8 29.e5 dxe5 30.Qf3 c2 31.Kh2 Qxh6 32.Nxh6 c1=Q 33.Nf7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.56"]
[White "Silva, David"]
[Black "Garidmagnai, Byambasuren"]
[Result "0-1"]
[WhiteElo "2223"]
[BlackElo "2287"]
[ECO "A46"]
[EventDate "2018.09.05"]
[PlyCount "94"]

1.Nf3 Nf6 2.g3 d6 3.d4 b5 4.Bg2 Bb7 5.O-O Nbd7 6.a4 b4 7.a5 Rb8 8.c4 bxc3 
9.Nxc3 e6 10.Ne1 Bxg2 11.Nxg2 d5 12.Qd3 Bb4 13.Bf4 Nh5 14.Bd2 O-O 15.Na4 
Bd6 16.Rfc1 Nhf6 17.Bf4 Ne4 18.Nc3 Bxf4 19.Nxf4 Nd6 20.Na4 Nc4 21.Qc3 c6 
22.Nd3 Nxa5 23.Nac5 Nxc5 24.Nxc5 Nc4 25.b3 Nd6 26.e3 Nb5 27.Qa5 Qd6 28.Ra2
f6 29.Rac2 e5 30.Nd3 Rb6 31.dxe5 fxe5 32.Nb4 Rc8 33.Rc5 Rc7 34.Na6 Rc8 35.
Nb4 d4 36.Nd5 Rbb8 37.e4 Kh8 38.b4 d3 39.Qa6 d2 40.Rd1 Nd4 41.Nc3 Rf8 42.
Kg2 Rxb4 43.Qa5 Rb2 44.Rc4 Qf6 45.f4 exf4 46.e5 f3+ 47.Kh1 Qf5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.57"]
[White "Sezdbekov, Ruslan"]
[Black "Cadilhac, Igor Tokuichi Kikuchi"]
[Result "1/2-1/2"]
[WhiteElo "2160"]
[BlackElo "2286"]
[ECO "B50"]
[EventDate "2018.09.05"]
[PlyCount "182"]

1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 g6 5.O-O Bg7 6.Qc2 O-O 7.d4 Qc7 8.h3 cxd4 
9.Nxd4 Nc6 10.Be3 d5 11.Nb5 Qb8 12.Nd2 dxe4 13.Nxe4 Nd5 14.Bc4 Nxe3 15.
fxe3 Bf5 16.Nd4 Qe5 17.Bd3 Rac8 18.a3 Rfd8 19.Kh1 Bxe4 20.Bxe4 f5 21.Bxc6 
bxc6 22.Rae1 Qg3 23.Nf3 Bh6 24.e4 Bf4 25.Rd1 Rf8 26.Rd7 Rc7 27.Rdd1 Kh8 
28.b4 Bd6 29.Kg1 c5 30.Qd3 Rcc8 31.Rde1 fxe4 32.Rxe4 Rf4 33.Rxf4 Qxf4 34.
Re1 Rf8 35.Qe4 Qg3 36.Rd1 Kg7 37.Qe3 Rf5 38.Qe4 Rf8 39.Qe3 Rf5 40.Qe4 Rf7 
41.Qe3 cxb4 42.axb4 Rf4 43.Qf2 Rc4 44.Qxg3 Bxg3 45.Rd3 Rc8 46.Kf1 h5 47.
Ke2 h4 48.Kd2 Kf6 49.Rd5 e5 50.Ra5 Rc7 51.Kd3 g5 52.b5 Bf2 53.b6 Bxb6 54.
Rxe5 Rg7 55.Ke4 g4 56.Rf5+ Ke7 57.Nxh4 gxh3 58.gxh3 Rg1 59.Kd5 Rd1+ 60.Kc4
Ke6 61.Rf4 Rh1 62.Nf3 Bc7 63.Re4+ Kf5 64.Re7 Bb6 65.h4 Rh3 66.Nd4+ Kf6 67.
Re6+ Kf7 68.Re4 Ba5 69.Rf4+ Ke8 70.Nf3 Bc7 71.Rf5 Kd7 72.Kd5 Bd8 73.h5 Rh1
74.Rf7+ Ke8 75.Rh7 Bf6 76.Ke6 Bxc3 77.Rxa7 Kf8 78.Rc7 Ba5 79.Rc5 Bb6 80.
Rg5 Rf1 81.Ne5 Re1 82.Kf5 Bd4 83.Nf3 Rf1 84.Kg4 Bg7 85.Rg6 Rh1 86.Ng5 Rg1+
87.Kf3 Rf1+ 88.Kg2 Rf5 89.Ne6+ Kf7 90.Nxg7 Rxh5 91.Rg4 Rh6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.58"]
[White "Ongut, Tamas Gunes"]
[Black "Amartuvshin, Ganzorig"]
[Result "0-1"]
[WhiteElo "2121"]
[BlackElo "2280"]
[ECO "B48"]
[EventDate "2018.09.05"]
[PlyCount "74"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 d6 8.O-O-O 
Bd7 9.Qg3 Nf6 10.f3 Rc8 11.h4 b5 12.Nxc6 Bxc6 13.a3 Qb7 14.Kb1 a5 15.Bd3 
b4 16.axb4 axb4 17.Ne2 e5 18.Nc1 Be7 19.Nb3 Bd7 20.Qe1 O-O 21.Qe2 Ra8 22.
g4 Be6 23.Bc4 d5 24.exd5 Nxd5 25.Bg5 Nc3+ 26.bxc3 bxc3 27.Qd3 Qb4 28.Bxe7 
Qxe7 29.Bxe6 Qb4 30.Qd6 Qa4 31.Bxf7+ Rxf7 32.Qd8+ Rxd8 33.Rxd8+ Rf8 34.
Rxf8+ Kxf8 35.Kc1 Qf4+ 36.Kb1 Qxf3 37.Rc1 e4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.59"]
[White "Kilic, Efe Mert"]
[Black "Liyanage, Ranindu Dilshan"]
[Result "0-1"]
[WhiteElo "2269"]
[BlackElo "1989"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nf3 Nc6 8.Bc4 
Na5 9.Be2 Be6 10.Nd5 Bxd5 11.exd5 Qc7 12.b3 e4 13.Ng5 h6 14.Nh3 Nxd5 15.
Qxd5 Qc3+ 16.Bd2 Qxa1+ 17.Bd1 Nc6 18.c3 Qxa2 19.O-O Be7 20.Nf4 O-O 21.Nh5 
Rfe8 22.Bf4 Qa5 23.Qxe4 Bg5 24.Qd3 Bxf4 25.Nxf4 Qe5 26.g3 Qe4 27.Qd2 Ne5 
28.f3 Qc6 29.Nd5 Ng6 30.Bc2 Qc5+ 31.Kh1 Re5 32.c4 Rae8 33.h4 Re2 34.Qc3 
Qc8 35.g4 Qd8 36.g5 Qc8 37.f4 Qg4 38.Bf5 Qg2# 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.60"]
[White "Ozsakallioglu, Okan"]
[Black "Dedebas, Emre Emin"]
[Result "0-1"]
[WhiteElo "1955"]
[BlackElo "2334"]
[ECO "E06"]
[EventDate "2018.09.05"]
[PlyCount "68"]

1.d4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.c4 c6 7.Nc3 b6 8.Qc2 Ba6 
9.Ne5 Nfd7 10.Nxd7 Nxd7 11.cxd5 cxd5 12.Bf4 Nf6 13.Qa4 Bb7 14.Rfe1 a6 15.
Qb3 Rc8 16.Rac1 b5 17.Na4 Qa5 18.Nc3 Rc4 19.Rcd1 Rfc8 20.e4 Bb4 21.Bd2 
Nxe4 22.Bxe4 dxe4 23.a3 Bxc3 24.bxc3 Qd8 25.Re3 Qd5 26.Rde1 f5 27.f3 exf3 
28.Kf2 Re8 29.Re5 Qd7 30.Qc2 Qxd4+ 31.cxd4 Rxc2 32.Ke3 Bd5 33.h4 Rec8 34.
Bb4 R8c4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.61"]
[White "Karaoglan, Doruk"]
[Black "Urazayev, Arystanbek"]
[Result "0-1"]
[WhiteElo "2196"]
[BlackElo "2333"]
[ECO "C55"]
[EventDate "2018.09.05"]
[PlyCount "56"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O Nf6 5.d4 Bxd4 6.Nxd4 Nxd4 7.f4 d6 8.fxe5
dxe5 9.Bg5 Qe7 10.c3 Ne6 11.Bxf6 gxf6 12.Kh1 Rg8 13.Qh5 Bd7 14.Qh4 Nf4 15.
Rf2 O-O-O 16.Na3 h5 17.h3 Bc6 18.Re1 Rg5 19.Rc2 f5 20.Qf2 b6 21.Bd5 Nxd5 
22.exd5 Bxd5 23.Qf1 Rdg8 24.Ree2 f4 25.c4 Bb7 26.Rf2 Rg3 27.Kh2 Qh4 28.c5 
Rxh3+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.62"]
[White "Tarlabasi, Emirhan"]
[Black "Zlatin, Alexander"]
[Result "1-0"]
[WhiteElo "2193"]
[BlackElo "2312"]
[ECO "E11"]
[EventDate "2018.09.05"]
[PlyCount "91"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 a5 5.a3 Bxd2+ 6.Qxd2 d6 7.e3 b6 8.Be2 
a4 9.O-O Bb7 10.Qc2 O-O 11.b4 axb3 12.Qxb3 Qe7 13.Bb2 Ne4 14.Qc2 f5 15.Ne1
Nd7 16.f3 Nef6 17.a4 Nh5 18.Bc3 f4 19.e4 Qh4 20.Nd3 Rf6 21.Nf2 Rg6 22.Rfb1
d5 23.cxd5 exd5 24.e5 Nf8 25.Bd3 Rc6 26.Qb3 Qd8 27.Bd2 Ne6 28.a5 Nxd4 29.
Qa4 Ne6 30.a6 Nc5 31.Qc2 Nxa6 32.Bxh7+ Kh8 33.Qf5 Qe8 34.e6 Nf6 35.Bg6 
Qxe6 36.Qxf4 Rc4 37.Qg5 Nc5 38.Rxa8+ Bxa8 39.Re1 Nce4 40.fxe4 dxe4 41.Bf5 
Qd5 42.Be3 c5 43.Ng4 Nh7 44.Qh5 Qg8 45.Rd1 Rd4 46.Bxd4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.63"]
[White "Eren, Ataberk"]
[Black "Jogstad, Martin"]
[Result "1-0"]
[WhiteElo "2180"]
[BlackElo "2305"]
[ECO "D19"]
[EventDate "2018.09.05"]
[PlyCount "104"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O 
Nbd7 9.Qe2 Bg6 10.e4 O-O 11.Bd3 Bh5 12.e5 Nd5 13.Nxd5 cxd5 14.Qe3 Re8 15.
Ng5 Bg6 16.f4 Bxd3 17.Qxd3 f5 18.Be3 h6 19.Nf3 Rc8 20.Kh1 Qa5 21.Rg1 Qa6 
22.Qd1 Rc7 23.g4 fxg4 24.Rxg4 Nf8 25.Rg2 Rec8 26.f5 exf5 27.Nh4 Qe6 28.Qh5
f4 29.Bxf4 Qf7 30.Rxg7+ Qxg7 31.Rg1 Qxg1+ 32.Kxg1 Rg7+ 33.Kh1 Rc6 34.Nf5 
Ne6 35.Bxh6 Bf8 36.Nxg7 Bxg7 37.Qe8+ Kh7 38.Bxg7 Nxg7 39.Qd7 Rc1+ 40.Kg2 
Rc2+ 41.Kh3 Rxb2 42.Qxd5 Rb6 43.Qe4+ Rg6 44.d5 Nh5 45.d6 Ng7 46.d7 Ne6 47.
Qf5 Kg7 48.Qxe6 Rxe6 49.d8=Q Rxe5 50.Qc7+ Kf6 51.Qxb7 a5 52.Qb2 Kf5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.64"]
[White "Ozenir, Ekin Baris"]
[Black "Cirovic, Miroljub"]
[Result "1/2-1/2"]
[WhiteElo "2303"]
[BlackElo "2181"]
[ECO "A45"]
[EventDate "2018.09.05"]
[PlyCount "129"]

1.d4 Nf6 2.Bg5 e6 3.e4 c5 4.d5 d6 5.Nc3 Be7 6.Bb5+ Bd7 7.dxe6 fxe6 8.e5 
dxe5 9.Bxf6 Bxf6 10.Qh5+ g6 11.Qg4 Nc6 12.O-O-O Qc7 13.Qc4 O-O-O 14.Qxc5 
Kb8 15.Nf3 a6 16.Ba4 Rhf8 17.Kb1 Nd4 18.Qxc7+ Kxc7 19.Bxd7 Rxd7 20.Nd2 b5 
21.Nce4 Be7 22.c3 Nc6 23.Nf3 Rf4 24.Rxd7+ Kxd7 25.Re1 h6 26.Re2 g5 27.Ne1 
Rh4 28.h3 g4 29.hxg4 Rxg4 30.f3 Rg6 31.Nd3 a5 32.Kc2 h5 33.Kd1 h4 34.Ke1 
Rh6 35.Nef2 Rh5 36.Ng4 Kd6 37.Ngf2 b4 38.Kf1 bxc3 39.bxc3 Rh8 40.Rb2 Rb8 
41.Rxb8 Nxb8 42.Ke2 Kd5 43.Ng4 Nc6 44.Ne3+ Kd6 45.Nc4+ Kd5 46.Nb6+ Kd6 47.
Nc4+ Kd5 48.Ne3+ Kd6 49.Nf2 Kc5 50.a4 Kb6 51.Ne4 Bf8 52.Nc4+ Kc7 53.Kd3 
Kd7 54.Ned2 Ne7 55.Nxe5+ Kc7 56.Ndc4 Nd5 57.Ne3 Nf4+ 58.Ke4 Nxg2 59.N3g4 
Bd6 60.Nc4 Bg3 61.Nxa5 h3 62.Nb3 h2 63.Nxh2 Bxh2 64.Nd4 Nf4 65.a5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.65"]
[White "Taalaibekov, Tagir"]
[Black "Can, Melih Kaan"]
[Result "0-1"]
[WhiteElo "2291"]
[BlackElo "2195"]
[ECO "D11"]
[EventDate "2018.09.05"]
[PlyCount "92"]

1.d4 Nf6 2.Nf3 d5 3.c4 c6 4.e3 a6 5.Nbd2 g6 6.Bd3 Bg7 7.O-O O-O 8.b3 Bf5 
9.Be2 a5 10.Bb2 a4 11.Ne5 Nfd7 12.f4 Nxe5 13.fxe5 f6 14.Rxf5 gxf5 15.e6 
Qd6 16.Bd3 Qxe6 17.Qf3 f4 18.exf4 f5 19.Qf2 axb3 20.Re1 Qd6 21.a3 Nd7 22.
Qh4 Qf6 23.Qxf6 Rxf6 24.cxd5 cxd5 25.Rxe7 Rf7 26.Rxf7 Kxf7 27.Nxb3 Ke6 28.
h3 h5 29.g3 Bf8 30.Be2 Bxa3 31.Bc3 Nf6 32.Nd2 Rc8 33.Ba5 Rc2 34.Bd3 Rc1+ 
35.Kg2 Ne4 36.Nf3 Bd6 37.Be1 Ra1 38.Be2 Ra2 39.Kf1 Rb2 40.Nh4 Rb1 41.Bd3 
Nxg3+ 42.Kf2 Ne4+ 43.Ke2 Rb2+ 44.Ke3 b5 45.Ba5 Rb3 46.Ng6 Nf2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.66"]
[White "Gulbeyaz, Emir"]
[Black "Piyumantha, M. Sasith Nipun"]
[Result "1/2-1/2"]
[WhiteElo "2285"]
[BlackElo "2139"]
[ECO "B20"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.e4 c5 2.b3 g6 3.Bb2 Nf6 4.g3 Bg7 5.Bg2 d6 6.Ne2 O-O 7.O-O Nc6 8.c4 e5 9.
h3 Nh5 10.Kh2 Nd4 11.Nxd4 cxd4 12.d3 Bh6 13.Nd2 Ng7 14.b4 a5 15.bxa5 Qxa5 
16.Nb3 Qc7 17.Bc1 Bxc1 18.Qxc1 Ne6 19.f4 f6 20.f5 Nc5 21.Nxc5 dxc5 22.h4 
Kg7 23.Bh3 Bd7 24.g4 gxf5 25.gxf5 Kh8 26.Qh6 Qd6 27.Rg1 Rf7 28.h5 Qf8 29.
Qd2 Rg7 30.h6 Rxg1 31.Rxg1 Re8 32.Rg7 Re7 33.Rg3 Re8 34.Bg2 b6 35.Bf3 Re7 
36.Kg1 Bc6 37.Bd1 Ra7 38.Qg2 Rb7 39.Bh5 Rb8 40.Rg7 Rb7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.67"]
[White "Tuna, Alp"]
[Black "Ismayilov, Muhammad"]
[Result "1/2-1/2"]
[WhiteElo "2253"]
[BlackElo "2137"]
[ECO "D05"]
[EventDate "2018.09.05"]
[PlyCount "137"]

1.Nf3 d5 2.d4 e6 3.e3 Nf6 4.Bd3 c5 5.c3 Nc6 6.O-O Be7 7.Nbd2 O-O 8.dxc5 
Bxc5 9.e4 e5 10.b4 Bd6 11.b5 Ne7 12.c4 d4 13.c5 Bxc5 14.Nxe5 Ng6 15.Nxg6 
hxg6 16.Nb3 Bb6 17.Re1 Be6 18.Ba3 Re8 19.f3 Rc8 20.Rc1 Qd7 21.Bb4 Rxc1 22.
Qxc1 Rc8 23.Qd2 Bc4 24.Rc1 Bxb3 25.axb3 Rc3 26.Rb1 Rc7 27.g3 Bc5 28.Bxc5 
Rxc5 29.Bc4 Rc8 30.Rd1 Rd8 31.Qg5 Qc7 32.e5 Nh7 33.Qxg6 Qxe5 34.Qxf7+ Kh8 
35.Qe6 Qh5 36.Kg2 Ng5 37.Qg4 Qxg4 38.fxg4 Ne4 39.Kf3 Nc3 40.Rd3 Rf8+ 41.
Kg2 Rd8 42.g5 g6 43.Kf3 Kg7 44.Kf4 Rf8+ 45.Ke5 Nxb5 46.Bxb5 Rf5+ 47.Kxd4 
Rxb5 48.Kc4 Rxg5 49.Rd7+ Kf6 50.Rxb7 Ra5 51.b4 Ra1 52.Rd7 Kf5 53.Rd5+ Kg4 
54.Ra5 Rc1+ 55.Kb3 Rc7 56.Rc5 Rh7 57.Rc4+ Kh3 58.Rc2 g5 59.b5 g4 60.Kb4 
Rb7 61.Ka5 Rh7 62.Rd2 Rb7 63.Re2 Rc7 64.Ra2 Rc4 65.Ka6 Rc7 66.Rd2 Rh7 67.
Re2 Rf7 68.Rd2 Rh7 69.Re2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.68"]
[White "Aydincelebi, Kagan"]
[Black "Thilakarathne, G. M. H."]
[Result "1-0"]
[WhiteElo "2060"]
[BlackElo "2238"]
[ECO "B51"]
[EventDate "2018.09.05"]
[PlyCount "93"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.a4 Nf6 5.Nc3 g6 6.a5 Bg7 7.a6 O-O 8.O-O Ne8 
9.d4 bxa6 10.Bxa6 Bxa6 11.Rxa6 Nc7 12.Ra2 a6 13.Be3 Nb5 14.Qd2 Nxc3 15.
Qxc3 Qc8 16.Qd3 Qb7 17.d5 Qb5 18.Qd2 Rfb8 19.Bg5 Nf6 20.Re1 Qb4 21.Qd3 h6 
22.Bd2 Qb5 23.Qe3 Qd7 24.Bc3 Re8 25.Nd2 e6 26.Bxf6 Bxf6 27.Nc4 Qd8 28.Qd2 
Bg7 29.c3 a5 30.Rea1 a4 31.Rxa4 Rxa4 32.Rxa4 exd5 33.Qxd5 Qe7 34.Nxd6 Rd8 
35.Ra8 Rxa8 36.Qxa8+ Kh7 37.Qd5 Qa7 38.g3 Qa1+ 39.Kg2 Qxb2 40.c4 Qe2 41.
Qxf7 h5 42.h4 Qd3 43.Qe7 Kh6 44.Nf7+ Kh7 45.Ng5+ Kh6 46.Qe6 Bf6 47.Qg8 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.69"]
[White "Yilmaz, Goktan"]
[Black "Akin, Kadir"]
[Result "1-0"]
[WhiteElo "2237"]
[BlackElo "1974"]
[ECO "B01"]
[EventDate "2018.09.05"]
[PlyCount "77"]

1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 Bg4 6.h3 Bh5 7.g4 Bg6 8.Ne5 
c6 9.Be3 Nbd7 10.Nxg6 hxg6 11.Qf3 e6 12.O-O-O Qc7 13.Kb1 Nb6 14.g5 Nfd5 
15.Ne4 Nc8 16.c4 Nxe3 17.fxe3 Nd6 18.d5 Rh4 19.Nxd6+ Bxd6 20.Bd3 O-O-O 21.
dxc6 bxc6 22.c5 Be7 23.Qxf7 Bxg5 24.Ba6+ Kb8 25.Rxd8+ Bxd8 26.Qe8 Rh5 27.
e4 Qe7 28.Qxc6 Rxc5 29.Qa4 Bb6 30.b4 Rc7 31.Rd1 Qf8 32.a3 Qe7 33.Qb5 Ka8 
34.e5 Qf8 35.Qd3 Re7 36.Rc1 Kb8 37.Qd6+ Bc7 38.Rxc7 Qf5+ 39.Rc2+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.70"]
[White "Sevgi, Volkan"]
[Black "Gulden, Egemen"]
[Result "1-0"]
[WhiteElo "2323"]
[BlackElo "2068"]
[ECO "B40"]
[EventDate "2018.09.05"]
[PlyCount "83"]

1.e4 c5 2.Nc3 e6 3.Nf3 a6 4.g3 b5 5.d4 cxd4 6.Nxd4 Qb6 7.Nb3 Bb7 8.Be3 Qc7
9.Bg2 Nf6 10.O-O d6 11.a3 Nbd7 12.f4 Be7 13.Qe2 Rc8 14.Rad1 Ba8 15.h3 h5 
16.Qf2 Rb8 17.Rfe1 Nb6 18.Bxb6 Rxb6 19.e5 Nd5 20.Bxd5 Bxd5 21.Rxd5 h4 22.
g4 O-O 23.Rd3 dxe5 24.fxe5 a5 25.Red1 Rb7 26.Rd7 Qxd7 27.Rxd7 Rxd7 28.Nxb5
Rd5 29.Qe2 Rfd8 30.Nc3 R5d7 31.Qa6 a4 32.Qxa4 f6 33.Qc4 fxe5 34.Qxe6+ Kh8 
35.Qxe5 Bf6 36.Qh5+ Kg8 37.g5 Bxc3 38.bxc3 Rd1+ 39.Kg2 Re1 40.Nd4 Rf8 41.
g6 Rf4 42.Qd5+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.71"]
[White "Nalbant, Tuna Onat"]
[Black "Tifferet, Shaked"]
[Result "0-1"]
[WhiteElo "2241"]
[BlackElo "2299"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "112"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.O-O d6 6.c3 a5 7.h3 h6 8.Re1 O-O 9.
Nbd2 a4 10.Bb5 Bd7 11.Nf1 Ne7 12.Bxd7 Nxd7 13.Ng3 f5 14.d4 Bb6 15.exf5 
Nxf5 16.Nxf5 Rxf5 17.Qd3 Qf8 18.Be3 Rxf3 19.gxf3 Qxf3 20.Qf1 exd4 21.cxd4 
Rf8 22.Qg2 Qh5 23.Kh2 Nf6 24.Rg1 Rf7 25.Qg6 Qxg6 26.Rxg6 Kh7 27.Rgg1 Ne4 
28.Rac1 d5 29.Kg2 c6 30.Rgd1 Nd6 31.Rd3 Nb5 32.f3 Rf8 33.Re1 Re8 34.Kf2 
Kg6 35.Rg1+ Kf7 36.Rg4 Nd6 37.Rf4+ Kg8 38.Bd2 h5 39.Bb4 Nf7 40.Re3 Rxe3 
41.Kxe3 Bd8 42.h4 g6 43.Be1 Kg7 44.Bg3 Nh6 45.Bf2 g5 46.hxg5 Bxg5 47.Bg3 
Nf5+ 48.Kf2 Nxg3 49.Kxg3 Bxf4+ 50.Kxf4 Kf6 51.b3 axb3 52.axb3 b6 53.b4 b5 
54.Kg3 Kg5 55.Kh3 Kf4 56.Kg2 h4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.72"]
[White "Cansun, Can Alp"]
[Black "Akdogan, Alperen"]
[Result "1-0"]
[WhiteElo "2110"]
[BlackElo "2278"]
[ECO "C41"]
[EventDate "2018.09.05"]
[PlyCount "51"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Be2 O-O 7.O-O Re8 8.f4 
Bf8 9.Bf3 c5 10.Nde2 Nc6 11.h3 a6 12.Be3 Rb8 13.Qd2 Qc7 14.g4 b5 15.Rae1 
b4 16.Nd5 Nxd5 17.exd5 Na7 18.f5 Be7 19.Ng3 Bh4 20.Bg5 Bxf5 21.Bxh4 Bg6 
22.Nf5 Nb5 23.Rxe8+ Rxe8 24.Re1 Rf8 25.Qf4 c4 26.Nxg7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.73"]
[White "Vanczak, Tamas"]
[Black "Ozturk, Efe Hakan"]
[Result "1-0"]
[WhiteElo "2276"]
[BlackElo "2065"]
[ECO "C00"]
[EventDate "2018.09.05"]
[PlyCount "133"]

1.e4 e6 2.b3 d5 3.Bb2 dxe4 4.Nc3 Nf6 5.Qe2 Be7 6.O-O-O O-O 7.g4 a5 8.a4 c6
9.g5 Nd5 10.Nxe4 b5 11.Qh5 bxa4 12.Bd3 Ba6 13.c4 Nd7 14.Nh3 Nb4 15.Bb1 a3 
16.Bxg7 a2 17.Qh6 axb1=Q+ 18.Kxb1 Bxc4 19.bxc4 Nf6 20.d3 Ng4 21.Qh4 Kxg7 
22.Nf4 Qb8 23.Nh5+ Kh8 24.Qxg4 Nxd3+ 25.Kc2 Nb4+ 26.Kd2 Rd8+ 27.Ke2 Qe5 
28.Ng3 Qb2+ 29.Kf3 Rd3+ 30.Kg2 a4 31.Rb1 Qd4 32.Qh5 Rf8 33.Rxb4 Rxg3+ 34.
Nxg3 Bxb4 35.Rd1 Qg7 36.Rd7 a3 37.Ra7 Bc5 38.Ra5 Qd4 39.g6 Qxf2+ 40.Kh3 
fxg6 41.Qe5+ Kg8 42.Rxc5 Rf3 43.Ra5 Qf1+ 44.Kg4 Qd1 45.Qxe6+ Rf7+ 46.Kh3 
Qd2 47.Ra8+ Kg7 48.Qe5+ Kh6 49.Rxa3 Rf2 50.Qe3+ Qxe3 51.Rxe3 Rc2 52.Re4 
Rc3 53.Kg4 Rc2 54.h4 Kg7 55.Rf4 h5+ 56.Kf3 Rc3+ 57.Kf2 c5 58.Ne2 Ra3 59.
Ng1 Rc3 60.Nf3 Ra3 61.Ng5 Ra6 62.Ke3 Rd6 63.Ke4 Rd4+ 64.Ke5 Rd1 65.Ne6+ 
Kg8 66.Nxc5 Rg1 67.Ne4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.74"]
[White "Kara, Yanki"]
[Black "Ozgur, Tibet Kagan"]
[Result "1-0"]
[WhiteElo "2262"]
[BlackElo "2056"]
[ECO "B20"]
[EventDate "2018.09.05"]
[PlyCount "59"]

1.e4 c5 2.b3 g6 3.Bb2 Nf6 4.Qf3 d6 5.Bb5+ Nbd7 6.Bxf6 exf6 7.Nc3 a6 8.
Bxd7+ Bxd7 9.Nge2 Bg7 10.Qd3 Be6 11.Ng3 O-O 12.f4 b5 13.f5 Bc8 14.O-O b4 
15.Nd5 a5 16.Ne2 Re8 17.Qf3 gxf5 18.exf5 Bxf5 19.Qxf5 Rxe2 20.Qd3 Re5 21.
Rf3 f5 22.Raf1 Qh4 23.Rf4 Qg5 24.Ne3 Rae8 25.Qb5 Qd8 26.Nxf5 Re1 27.Rg4 
Qf6 28.Rxg7+ Kh8 29.Rg3 Qxf5 30.Qxe8+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.75"]
[White "Caglar, Ahmet Ata"]
[Black "Kwon Sehyun"]
[Result "1-0"]
[WhiteElo "2071"]
[BlackElo "2129"]
[ECO "E00"]
[EventDate "2018.09.05"]
[PlyCount "35"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+ 5.Nbd2 dxc4 6.Bg2 b5 7.a4 c6 8.O-O Bb7
9.axb5 cxb5 10.Nxc4 Nbd7 11.Bd2 Qe7 12.Na5 Bd5 13.Bxb4 Qxb4 14.Qd2 Qd6 15.
Rfc1 O-O 16.Qc3 Nb6 17.Qc5 Nc4 18.Rxc4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.76"]
[White "Yaran, Siar"]
[Black "Dionizio, Andre Filipe Nascimento"]
[Result "1-0"]
[WhiteElo "2271"]
[BlackElo "2010"]
[ECO "D00"]
[EventDate "2018.09.05"]
[PlyCount "41"]

1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Bg4 6.Bd3 e6 7.O-O Be7 8.Qe1 
O-O 9.Qh4 Bf5 10.Bxf5 exf5 11.Bg5 h6 12.Rae1 hxg5 13.Nxg5 g6 14.Rxe7 Qxe7 
15.Nd5 Qd6 16.Nxf6+ Kg7 17.Qh7+ Kxf6 18.Ne4+ Ke6 19.Nxd6 Kxd6 20.Qh4 f6 
21.Qg3+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.77"]
[White "Zrikem, Nassim"]
[Black "De Block, Yordi"]
[Result "0-1"]
[WhiteElo "2066"]
[BlackElo "2118"]
[ECO "D04"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.d4 Nf6 2.Nf3 d5 3.e3 c5 4.c3 Nc6 5.Bd3 Bg4 6.Nbd2 e6 7.Qa4 cxd4 8.exd4 
Bd6 9.Ne5 Qc7 10.Nxg4 Nxg4 11.h3 Nf6 12.Nf3 O-O 13.O-O Bf4 14.Be3 Bxe3 15.
fxe3 Ne4 16.Bxe4 dxe4 17.Nd2 f5 18.Qb3 Rf6 19.Nxe4 fxe4 20.Rxf6 gxf6 21.
Qxe6+ Qf7 22.Qxe4 Re8 23.Qf3 Qg6 24.Re1 Re4 25.Rf1 Kg7 26.Qe2 Ne7 27.Rf3 
h5 28.Kf2 h4 29.Qb5 Re6 30.Qd7 Qe4 31.Qb5 Rb6 32.Qe2 Qb1 33.b3 Ra6 34.a4 
Qxb3 35.e4 Rxa4 36.e5 f5 37.Rd3 Ra1 38.Qe3 Qb1 39.Qg5+ Ng6 40.d5 Qg1+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.78"]
[White "Maltezeanu, Stefan"]
[Black "Kilic, Gokturk Kagan"]
[Result "1/2-1/2"]
[WhiteElo "2089"]
[BlackElo "1910"]
[ECO "B41"]
[EventDate "2018.09.05"]
[PlyCount "67"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.Bd3 Nc6 8.Nc2 
Bxc3+ 9.bxc3 O-O 10.O-O d5 11.cxd5 exd5 12.exd5 Nxd5 13.c4 Ndb4 14.Nxb4 
Nxb4 15.Be4 Qxd1 16.Rxd1 Nc6 17.Rb1 Be6 18.Rxb7 Rad8 19.Re1 Nd4 20.c5 Rfe8
21.f3 Bxa2 22.Be3 Bd5 23.Bxd5 Rxd5 24.Reb1 h6 25.Rb8 Rxb8 26.Rxb8+ Kh7 27.
Kf2 Ne6 28.c6 a5 29.Bb6 Rd2+ 30.Kg3 Rc2 31.c7 Nxc7 32.Rc8 Rc6 33.Bxa5 Rg6+
34.Kf2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.79"]
[White "Baylav, Can"]
[Black "Rajic, Ivan"]
[Result "1-0"]
[WhiteElo "2026"]
[BlackElo "2021"]
[ECO "A57"]
[EventDate "2018.09.05"]
[PlyCount "145"]

1.d4 Nf6 2.c4 c5 3.d5 b5 4.Qc2 bxc4 5.e4 g6 6.Bxc4 d6 7.Nf3 Bg7 8.O-O O-O 
9.Nc3 Nbd7 10.h3 Nb6 11.Be2 Ne8 12.Bf4 e5 13.dxe6 fxe6 14.Bg5 Bf6 15.Bxf6 
Qxf6 16.e5 dxe5 17.Ne4 Qf5 18.Nh4 Qf4 19.g3 Qf7 20.Nxc5 Nd6 21.Nf3 e4 22.
Ng5 Qf5 23.Ngxe6 Rf6 24.Nf4 Qe5 25.Qc3 Qe7 26.f3 e3 27.Ne4 Rxf4 28.gxf4 
Bxh3 29.Qf6 Qxf6 30.Nxf6+ Kg7 31.Rfd1 Nf5 32.Ne4 Ne7 33.Nc3 Be6 34.Rd6 Kf7
35.Rad1 Rc8 36.Ba6 Rc7 37.Nb5 Rc5 38.b4 Rc2 39.Rxe6 Rxa2 40.Nc7 Rc2 41.
Rxe7+ Kxe7 42.Nd5+ Nxd5 43.Rxd5 Rb2 44.Re5+ Kf6 45.Re4 h5 46.Bc8 Rc2 47.
Bd7 Rd2 48.Bh3 Rb2 49.Re6+ Kf7 50.Rxe3 Rxb4 51.Re4 Rb5 52.Kg2 a5 53.Kg3 
Rb1 54.Re5 Ra1 55.f5 g5 56.Rb5 Ra3 57.Rb7+ Kf6 58.Rb6+ Kf7 59.Rh6 g4 60.
Bg2 gxf3 61.Bxf3 a4 62.Rxh5 Ra1 63.Kf4 a3 64.Bd5+ Kg7 65.Rh2 Rf1+ 66.Ke5 
Re1+ 67.Be4 Ra1 68.f6+ Kf7 69.Rh7+ Kg8 70.f7+ Kf8 71.Ke6 Rf1 72.Rh8+ Kg7 
73.Rg8+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.80"]
[White "Nurgaliev, Sauat"]
[Black "Beukema, Christiaan"]
[Result "1-0"]
[WhiteElo "1685"]
[BlackElo "1904"]
[ECO "C45"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bb4+ 5.c3 Bc5 6.Be3 Bb6 7.Qg4 Qf6 8.Qg3
d6 9.Nb5 Ba5 10.Nd2 a6 11.Nd4 Bb6 12.Nxc6 Bxe3 13.Qxe3 bxc6 14.Bd3 Ne7 15.
O-O O-O 16.f4 Qh6 17.h3 Re8 18.Qf2 Ng6 19.Nb3 c5 20.Rae1 Be6 21.f5 Ne5 22.
fxe6 Rxe6 23.Bc4 Rf6 24.Qe2 Rg6 25.Kh2 Ng4+ 26.Kh1 Ne5 27.Rf5 Rg3 28.Na5 
Rf8 29.Qf2 Qh4 30.Re3 g6 31.Qxg3 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.14"]
[Round "10.81"]
[White "Helander, Benjamin"]
[Black "Fleri, Matthew"]
[Result "1/2-1/2"]
[WhiteElo "1994"]
[BlackElo "1625"]
[ECO "B86"]
[EventDate "2018.09.05"]
[PlyCount "82"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.O-O Be7 8.Qf3 
O-O 9.a4 Nc6 10.Nxc6 bxc6 11.e5 dxe5 12.Qxc6 Bd7 13.Qf3 Qc7 14.Qe2 Bc8 15.
Be3 Bb7 16.Rfd1 Bc5 17.Bxc5 Qxc5 18.b3 Qc6 19.f3 Qc7 20.Re1 Bd5 21.Bxd5 
Nxd5 22.Nxd5 exd5 23.Qxe5 Qxc2 24.Qxd5 Rad8 25.Qc4 Qg6 26.Rad1 h6 27.a5 
Rc8 28.Qe4 Qf6 29.Qe5 Qc6 30.Qd6 Qb5 31.b4 Rcd8 32.Qb6 Rxd1 33.Rxd1 Qe2 
34.Qd4 Rc8 35.h3 g6 36.Qd3 Qe6 37.Qd7 Qe3+ 38.Kh1 Rc2 39.Qd8+ Kh7 40.Qd5 
Qf4 41.Qb7 Rc1 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.1"]
[White "Esipenko, Andrei"]
[Black "Maghsoodloo, Parham"]
[Result "1-0"]
[WhiteElo "2593"]
[BlackElo "2649"]
[ECO "E10"]
[EventDate "2018.09.05"]
[PlyCount "111"]

1.d4 Nf6 2.Nf3 e6 3.c4 a6 4.Nc3 d5 5.cxd5 exd5 6.Qb3 b5 7.Bg5 Be6 8.Qc2 
Nbd7 9.e3 c5 10.dxc5 Nxc5 11.Bd3 Rc8 12.O-O h6 13.Bh4 Be7 14.Nd4 O-O 15.
Qd1 Nfd7 16.Bxe7 Qxe7 17.Nce2 Nxd3 18.Qxd3 Ne5 19.Qd1 Bg4 20.b3 Nc6 21.Qd2
Bxe2 22.Nxe2 Rfd8 23.Rfd1 Qa3 24.h3 Rd6 25.Rac1 Rcd8 26.Nf4 d4 27.e4 Nb4 
28.e5 Rc6 29.Rxc6 Nxc6 30.Nd3 Ne7 31.Nf4 Nc6 32.e6 fxe6 33.Nxe6 Re8 34.Nf4
Qd6 35.Nd3 a5 36.Qc1 Re2 37.a4 bxa4 38.bxa4 Kh8 39.Qc4 Qf6 40.Kf1 Re6 41.
Rb1 Qf5 42.Qb5 Qf6 43.Rd1 Qf8 44.Rc1 Qa3 45.Kg1 Ne7 46.Rc7 Kh7 47.Rd7 Qc3 
48.Qb1 Ng6 49.h4 h5 50.Rd5 Kh6 51.Qd1 Kh7 52.Rc5 Qa3 53.Qxh5+ Kg8 54.Qd5 
Kf7 55.Rc7+ Ne7 56.Nf4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.2"]
[White "Hakobian, Aram"]
[Black "Puranik, Abhimanyu"]
[Result "0-1"]
[WhiteElo "2554"]
[BlackElo "2524"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "130"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.O-O O-O 7.a4 a5 8.Na3 h6 9.
Nc2 Ne7 10.Be3 Ng6 11.Re1 c6 12.Bxc5 dxc5 13.d4 cxd4 14.cxd4 Qc7 15.dxe5 
Nxe5 16.Nxe5 Qxe5 17.Qd4 Ng4 18.Qxe5 Nxe5 19.Ne3 Be6 20.Bxe6 fxe6 21.Red1 
g5 22.Rd6 Kf7 23.Rad1 Ke7 24.f3 Rfd8 25.Rxd8 Rxd8 26.Rxd8 Kxd8 27.Kf1 Ke7 
28.Ke2 Kd6 29.g3 Kc5 30.f4 gxf4 31.gxf4 Nf7 32.Kd3 b5 33.e5 h5 34.Nc2 bxa4
35.Nd4 Kd5 36.Ne2 Nh6 37.Ng3 h4 38.Ne4 Nf5 39.Nf6+ Kc5 40.Kc3 Ne3 41.Ne4+ 
Kb6 42.Ng5 Nd5+ 43.Kd3 Nxf4+ 44.Ke4 Ng6 45.Nxe6 Kb5 46.Nd4+ Kc5 47.e6 Kd6 
48.Kf5 Nf8 49.Kf6 Nh7+ 50.Kg6 Nf8+ 51.Kf7 Nxe6 52.Nxe6 c5 53.Kf6 Kd5 54.
Kf5 c4 55.Nf4+ Kd4 56.Kg4 Ke3 57.Nd5+ Kd3 58.Kxh4 Kc2 59.Ne3+ Kxb2 60.
Nxc4+ Kc3 61.Na3 Kb3 62.Nb5 a3 63.Nxa3 Kxa3 64.Kg5 a4 65.h4 Kb4 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.3"]
[White "Lobanov, Sergei"]
[Black "Christiansen, Johan-Sebastian"]
[Result "1-0"]
[WhiteElo "2535"]
[BlackElo "2525"]
[ECO "C11"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 a6 
9.dxc5 Nxc5 10.O-O-O Qa5 11.Kb1 b5 12.Nd4 Bb7 13.h4 Rc8 14.h5 Qc7 15.Nxc6 
Bxc6 16.Ne2 Ne4 17.Qe1 Bb7 18.Nd4 Bc5 19.Bd3 O-O 20.Nf3 Qb6 21.Bxc5 Qxc5 
22.h6 g6 23.Qh4 f5 24.exf6 d4 25.Ne5 Nxf6 26.Bxg6 Qe7 27.Bd3 Kh8 28.Rhg1 
Qc7 29.g3 Nd5 30.Rd2 Qa5 31.Re2 Rc7 32.f5 Qb4 33.a3 Nc3+ 34.Ka1 Qd6 35.
Ng6+ hxg6 36.fxg6 Kg8 37.g7 Nxe2 38.Qg5 Nxg1 39.h7+ Kf7 40.g8=Q+ Ke8 41.
h8=Q 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.4"]
[White "Bai Jinshi"]
[Black "Martirosian, Haik"]
[Result "1/2-1/2"]
[WhiteElo "2556"]
[BlackElo "2597"]
[ECO "A11"]
[EventDate "2018.09.05"]
[PlyCount "66"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.O-O Bg4 5.c4 e6 6.cxd5 Bxf3 7.Bxf3 cxd5 8.d4 
Nc6 9.e3 Be7 10.Nc3 O-O 11.Qe2 Rc8 12.Bd2 Na5 13.Rfc1 Nc4 14.Be1 Qd7 15.
Rc2 Nd6 16.Rac1 Rc7 17.Ne4 Rxc2 18.Nxf6+ Bxf6 19.Rxc2 Rc8 20.Rxc8+ Qxc8 
21.Bb4 Be7 22.Bc5 b6 23.Bxd6 Bxd6 24.Kg2 g6 25.Qd2 Kg7 26.h4 h5 27.Be2 Be7
28.Qc3 Qxc3 29.bxc3 Bd6 30.c4 dxc4 31.Bxc4 e5 32.a4 exd4 33.exd4 f5 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.5"]
[White "Firouzja, Alireza"]
[Black "Narayanan, Sunilduth Lyna"]
[Result "1/2-1/2"]
[WhiteElo "2582"]
[BlackElo "2573"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "91"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.e5 d5 7.Bb5 Ne4 8.cxd4 
Bb6 9.Nc3 O-O 10.Be3 Bg4 11.h3 Bh5 12.Qc2 Bg6 13.Qb3 Ne7 14.O-O c6 15.Bd3 
Nf5 16.Rfe1 Nxe3 17.Rxe3 Ng5 18.Bxg6 fxg6 19.Ne2 Ne6 20.a4 Rf7 21.Qc3 a5 
22.Qd2 g5 23.Rb1 Qe7 24.Rb3 Bd8 25.Ne1 Qc7 26.Rf3 Rxf3 27.Nxf3 Be7 28.Ne1 
Bb4 29.Qe3 Bxe1 30.Rxe1 Qb6 31.b3 Rf8 32.Rd1 Qb4 33.g3 Rf7 34.Kg2 b6 35.
Rc1 Rc7 36.Qd3 g6 37.Rh1 Rf7 38.Rc1 Rc7 39.Rc3 Kg7 40.Rc2 Kg8 41.Rd2 Rd7 
42.Rc2 Rc7 43.Qe3 Rc8 44.Rc1 Rc7 45.Rd1 Qf8 46.Rc1 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.6"]
[White "Vavulin, Maxim"]
[Black "Tabatabaei, Mohammadamin"]
[Result "0-1"]
[WhiteElo "2559"]
[BlackElo "2576"]
[ECO "B31"]
[EventDate "2018.09.05"]
[PlyCount "108"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.c3 Nge7 7.a3 a6 8.Bf1 O-O 
9.b4 d6 10.Bb2 f5 11.d3 h6 12.Nbd2 b5 13.c4 cxb4 14.axb4 Rb8 15.cxb5 axb5 
16.Qb3+ Kh8 17.d4 exd4 18.exf5 Nxf5 19.Rac1 Bd7 20.h3 Qb6 21.Bd3 Rbc8 22.
Rcd1 Ra8 23.Ra1 Ra4 24.Rab1 Rxb4 25.Qd5 Qc5 26.Be4 Qxd5 27.Bxd5 Ne5 28.Ba3
Rxb1 29.Rxb1 Nxf3+ 30.Nxf3 Rc8 31.Re1 Re8 32.Rd1 Kh7 33.Rd2 Bf6 34.g4 Ne7 
35.Bb3 b4 36.Bb2 Nc6 37.Bd5 Rb8 38.Kg2 b3 39.Kg3 Ne7 40.Bc4 Rb4 41.Bd3 Nd5
42.h4 Kg7 43.Re2 Nc3 44.Re1 Bb5 45.g5 hxg5 46.hxg5 Be5+ 47.Nxe5 dxe5 48.
Bxb5 Rxb5 49.Ra1 Kf7 50.Ra6 Nd1 51.Rf6+ Kg7 52.Ba3 b2 53.Bf8+ Kh7 54.Bh6 
Rb7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.7"]
[White "Donchenko, Alexander"]
[Black "Pichot, Alan"]
[Result "1-0"]
[WhiteElo "2614"]
[BlackElo "2562"]
[ECO "E05"]
[EventDate "2018.09.05"]
[PlyCount "77"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Ne5 Nc6 8.Bxc6 
bxc6 9.Nxc6 Qe8 10.Nxe7+ Qxe7 11.Na3 Rd8 12.Qc2 c5 13.dxc5 Qxc5 14.Be3 Qh5
15.f3 Ba6 16.Qa4 Qe5 17.Bf2 Bb7 18.Qc2 Ba6 19.Rfe1 Rac8 20.Qa4 Rd6 21.Rad1
c3 22.Bd4 Qg5 23.Bxf6 Rxd1 24.Bxg5 Rxe1+ 25.Kg2 Rxe2+ 26.Kh3 Bb7 27.Qd7 
Rxb2 28.Bc1 Rb4 29.Nc2 Rb1 30.Ba3 Ba6 31.Nb4 Bf1+ 32.Kh4 Rc4+ 33.g4 h6 34.
Nc6 Kh7 35.Qxf7 Rf4 36.Qxe6 Bc4 37.Qe3 c2 38.Kg3 g5 39.Ne5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.8"]
[White "Van Foreest, Jorden"]
[Black "Gavrilescu, David"]
[Result "1-0"]
[WhiteElo "2624"]
[BlackElo "2470"]
[ECO "C11"]
[EventDate "2018.09.05"]
[PlyCount "43"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 gxf6 7.Bc4 f5 8.Ng3
Nd7 9.Nf3 a6 10.a4 Nf6 11.Qe2 Qd6 12.O-O b6 13.Rad1 O-O 14.Rfe1 Re8 15.Ne5
Bf8 16.Nxf5 exf5 17.Bxf7+ Kg7 18.Bxe8 Nxe8 19.Qf3 c6 20.Qg3+ Kf6 21.Qh4+ 
Kg7 22.Qg5+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.9"]
[White "Karthikeyan, Murali"]
[Black "Lodici, Lorenzo"]
[Result "1-0"]
[WhiteElo "2605"]
[BlackElo "2458"]
[ECO "A07"]
[EventDate "2018.09.05"]
[PlyCount "93"]

1.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.O-O Be7 5.d3 O-O 6.Nbd2 a5 7.e4 a4 8.e5 Nfd7 
9.a3 f6 10.exf6 Bxf6 11.Re1 Nc6 12.Nf1 e5 13.Rb1 Nc5 14.Be3 Ne6 15.h4 Ra6 
16.N1h2 h5 17.Bd2 g6 18.c4 dxc4 19.dxc4 Nc5 20.Bh6 Qxd1 21.Rbxd1 Re8 22.
Ng5 Bf5 23.Bd5+ Kh8 24.Nhf3 e4 25.Nf7+ Kh7 26.N3g5+ Bxg5 27.Bxg5 Bg4 28.
Be3 Bxd1 29.Rxd1 Nb3 30.Ng5+ Kg7 31.Ne6+ Rxe6 32.Bxe6 Ne5 33.Bc8 Rd6 34.
Rxd6 cxd6 35.Bxb7 Nxc4 36.Bd5 Nbd2 37.Bxd2 Nxd2 38.Bc6 Kf6 39.Bxa4 d5 40.
Bc6 d4 41.a4 d3 42.a5 Nb3 43.Bxe4 d2 44.Bc2 Nxa5 45.Kf1 Nc4 46.b3 Na3 47.
Bd1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.10"]
[White "Yakubboev, Nodirbek"]
[Black "Petrosian, Manuel"]
[Result "1-0"]
[WhiteElo "2521"]
[BlackElo "2581"]
[ECO "E32"]
[EventDate "2018.09.05"]
[PlyCount "143"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Bg5 h6 6.Bh4 b6 7.e4 d6 8.Bd3 e5 9.
Ne2 Nbd7 10.O-O Bxc3 11.bxc3 g5 12.Bg3 c5 13.f4 Nh5 14.fxe5 dxe5 15.d5 Nf4
16.Qd2 Qe7 17.Rf3 Nxe2+ 18.Bxe2 Nf6 19.Qe3 Ne8 20.Raf1 f6 21.R3f2 Bd7 22.
h4 Ng7 23.Bd1 Be8 24.a4 a5 25.Rb2 Rb8 26.Bf2 Bg6 27.Bc2 Ne8 28.Rfb1 Nd6 
29.Rxb6 Rxb6 30.Rxb6 Nxc4 31.d6 Qd8 32.Qxc5 Nxb6 33.Qxb6 Qd7 34.c4 gxh4 
35.c5 h3 36.Qb3+ Kh7 37.Qxh3 Qc6 38.Qd3 Rb8 39.Qc4 Kg7 40.Qe6 Bf7 41.Qg4+ 
Bg6 42.Kh2 h5 43.Qf3 Qd7 44.Qc3 Bf7 45.Qxa5 h4 46.Qd2 h3 47.gxh3 Be6 48.
Qc3 Kf7 49.Bd1 Rh8 50.h4 Qc6 51.Qb4 Rg8 52.Bh5+ Kg7 53.Be2 Qe8 54.h5 Kh8 
55.Qd2 Kh7 56.Qd1 Qd7 57.Bh4 Qb7 58.Bxf6 Qb2 59.d7 Qc3 60.Bf3 Bb3 61.d8=Q 
Bxd1 62.Qxd1 Qe3 63.Bxe5 Qf2+ 64.Kh3 Rd8 65.Qxd8 Qxf3+ 66.Bg3 Qh1+ 67.Kg4 
Qxe4+ 68.Bf4 Qe2+ 69.Kf5 Qxh5+ 70.Qg5 Qh3+ 71.Kf6 Qc3+ 72.Qe5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.11"]
[White "Aravindh, Chithambaram"]
[Black "Barseghyan, Harutyun"]
[Result "1-0"]
[WhiteElo "2578"]
[BlackElo "2466"]
[ECO "C77"]
[EventDate "2018.09.05"]
[PlyCount "123"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Be7 7.a4 b4 8.Nbd2 d6 
9.a5 O-O 10.O-O Rb8 11.Nc4 Na7 12.Bg5 Nb5 13.h3 Be6 14.Nfd2 Nd7 15.Bxe7 
Qxe7 16.Ne3 c6 17.Re1 Nc5 18.Bc4 Qd7 19.Bxe6 fxe6 20.Ndc4 Qf7 21.Qd2 Nd7 
22.Nb6 c5 23.Nec4 Qe7 24.c3 bxc3 25.bxc3 Nf6 26.Na3 Nxa3 27.Rxa3 Nh5 28.
Re3 Nf4 29.Ra2 d5 30.Kh2 Rbd8 31.g3 Ng6 32.exd5 exd5 33.Qe2 Qf6 34.c4 dxc4
35.Nxc4 Rd5 36.Rb2 Qf5 37.h4 h5 38.Re4 Rd4 39.Kg2 Rfd8 40.Rxd4 Rxd4 41.
Rb8+ Kh7 42.Ne3 Nxh4+ 43.gxh4 Qg6+ 44.Kf1 Rxh4 45.Ke1 Ra4 46.Rb6 Qg5 47.
Qf3 h4 48.Rxa6 Ra1+ 49.Kd2 Ra2+ 50.Kc3 Ra3+ 51.Kc2 Ra4 52.Nc4 Ra1 53.Qe4+ 
g6 54.Ne3 Rg1 55.Ra7+ Kh6 56.Rf7 c4 57.Qa8 cxd3+ 58.Kd2 Qh5 59.Qh8+ Kg5 
60.Qxe5+ Kh6 61.Qh8+ Kg5 62.f4# 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.12"]
[White "Harsha, Bharathakoti"]
[Black "Liang, Awonder"]
[Result "1-0"]
[WhiteElo "2474"]
[BlackElo "2575"]
[ECO "C54"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.e5 d5 7.Bb5 Ne4 8.cxd4 
Bb6 9.Nc3 O-O 10.Be3 Bg4 11.h3 Bh5 12.Qc2 Bg6 13.Qb3 Ne7 14.O-O c6 15.Bd3 
Nd2 16.Nxd2 Bxd3 17.Rfe1 Bg6 18.Na4 Nf5 19.Nxb6 axb6 20.a4 f6 21.exf6 Qxf6
22.Nf3 Nxe3 23.Qxe3 Qf4 24.Ne5 Qxe3 25.Rxe3 Rf4 26.Rb3 b5 27.Rb4 Be8 28.
Nd3 Rf7 29.Ra3 Rxa4 30.Raxa4 bxa4 31.Rxa4 Re7 32.Ra8 Re4 33.f3 Re3 34.Nc5 
b6 35.Kf2 Re7 36.Nd3 Kf7 37.Rb8 c5 38.dxc5 Bb5 39.Nf4 Bc4 40.cxb6 g5 41.b7
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.13"]
[White "Lomasov, Semion"]
[Black "Zou Chen"]
[Result "1-0"]
[WhiteElo "2545"]
[BlackElo "2365"]
[ECO "B50"]
[EventDate "2018.09.05"]
[PlyCount "57"]

1.e4 c5 2.Nf3 d6 3.Nc3 Nf6 4.e5 dxe5 5.Nxe5 e6 6.Bb5+ Nbd7 7.d4 cxd4 8.
Qxd4 Be7 9.Bf4 O-O 10.O-O-O Nxe5 11.Qxe5 Qa5 12.Be2 Bb4 13.Qxa5 Bxa5 14.
Be5 Ne8 15.Rhe1 f6 16.Bd4 Nc7 17.Bc5 Bxc3 18.bxc3 Re8 19.f4 Kf7 20.Kb2 Nd5
21.Bb5 Rh8 22.f5 Nc7 23.Bc4 b5 24.fxe6+ Nxe6 25.Bd5 a6 26.Bb6 Rb8 27.Ba7 
Rb7 28.Bxb7 Bxb7 29.Rd7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.14"]
[White "Karthik, Venkataraman"]
[Black "Kollars, Dmitrij"]
[Result "1/2-1/2"]
[WhiteElo "2519"]
[BlackElo "2536"]
[ECO "C78"]
[EventDate "2018.09.05"]
[PlyCount "90"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Bc5 6.c3 b5 7.Bb3 d6 8.d4 Bb6 
9.a4 Bg4 10.Bg5 Rb8 11.axb5 axb5 12.Bd5 Ne7 13.dxe5 Nfxd5 14.exd6 Qxd6 15.
exd5 Qxd5 16.Qxd5 Nxd5 17.Re1+ Be6 18.Na3 h6 19.Bd2 c6 20.Ne5 Ne7 21.Bf4 
Rc8 22.Be3 Bxe3 23.Rxe3 O-O 24.Nxf7 Bxf7 25.Rxe7 Rfe8 26.Rxe8+ Rxe8 27.Kf1
c5 28.b4 cxb4 29.cxb4 Re4 30.Rb1 Ba2 31.f3 Re3 32.Nc2 Rxf3+ 33.gxf3 Bxb1 
34.Na3 Bd3+ 35.Kf2 g5 36.Ke3 Bf1 37.Nb1 Kf7 38.Nd2 Bh3 39.Kd4 Kf6 40.Kc5 
Bd7 41.Kd6 Be8 42.Ne4+ Kf5 43.Kc5 Bd7 44.Kd6 Be8 45.Kc5 Ke5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.15"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Lee Jun Hyeok"]
[Result "1/2-1/2"]
[WhiteElo "2565"]
[BlackElo "2263"]
[ECO "A14"]
[EventDate "2018.09.05"]
[PlyCount "128"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.b3 c5 7.Bb2 Nc6 8.e3 b6 9.
Nc3 Bb7 10.cxd5 Nxd5 11.Nxd5 exd5 12.d4 a5 13.Re1 Qd7 14.Rc1 Rfd8 15.a3 
Qe6 16.h4 h6 17.Kh2 Bf8 18.Re2 Qe8 19.a4 Bc8 20.Rd2 Be6 21.Ne5 Nb4 22.Nd3 
Nxd3 23.Rxd3 c4 24.Rd2 Rac8 25.Bf1 Bb4 26.Bc3 Ba3 27.Ra1 Bb4 28.Rc1 cxb3 
29.Bxb4 Rxc1 30.Qxc1 axb4 31.Qd1 Qxa4 32.Rb2 Rc8 33.Qxb3 Qxb3 34.Rxb3 Rc2 
35.Kg1 Rc1 36.Kg2 Bf5 37.Rxb4 Be4+ 38.f3 Rc2+ 39.Kg1 Bxf3 40.Rxb6 Kf8 41.
Ra6 g6 42.Ra5 Be4 43.Ra7 Kg7 44.Rb7 Ra2 45.Rc7 Rb2 46.Rc6 g5 47.hxg5 hxg5 
48.Rd6 Rb1 49.Kf2 Rb2+ 50.Kg1 f6 51.Rd8 Rd2 52.Re8 Kf7 53.Rh8 Bf3 54.Rh2 
Rd1 55.Rb2 Kg6 56.Kf2 Be4 57.Ke2 Rc1 58.Kf2 Kf5 59.Bh3+ g4 60.Bf1 Ra1 61.
Rb8 Ra2+ 62.Kg1 Ra1 63.Kf2 Ra2+ 64.Kg1 Ra1 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.16"]
[White "Mohammad, Nubairshah Shaikh"]
[Black "Xu Xiangyu"]
[Result "0-1"]
[WhiteElo "2443"]
[BlackElo "2586"]
[ECO "A40"]
[EventDate "2018.09.05"]
[PlyCount "124"]

1.d4 b6 2.c4 Bb7 3.Nc3 e6 4.Qc2 g6 5.e4 Bg7 6.Nf3 Ne7 7.Be2 O-O 8.O-O d5 
9.cxd5 exd5 10.exd5 Nxd5 11.Bg5 Qd6 12.Nb5 Qc6 13.Qb3 a6 14.Rac1 Qd7 15.
Nc3 Nxc3 16.Rxc3 Bd5 17.Qa3 Nc6 18.Rfc1 Nxd4 19.Nxd4 Bxd4 20.Rxc7 Bxf2+ 
21.Kxf2 Qf5+ 22.Bf3 Qxg5 23.Qe3 Qh4+ 24.Kg1 Rfe8 25.Qf2 Qxf2+ 26.Kxf2 Rad8
27.Ra7 a5 28.Kg3 Bxa2 29.b4 Re5 30.bxa5 bxa5 31.Rc3 Rg5+ 32.Kf4 Rf5+ 33.
Kg3 Rd2 34.Ra3 Rg5+ 35.Kf4 Rgxg2 36.Bxg2 Rxg2 37.R7xa5 Be6 38.h3 Rh2 39.
Kg5 Kg7 40.Re3 Bxh3 41.Ra7 Rg2+ 42.Kf4 Rg4+ 43.Kf3 h5 44.Kf2 Rg2+ 45.Ke1 
Rh2 46.Ree7 Rh1+ 47.Ke2 Bf1+ 48.Ke3 Bc4 49.Kd4 Rh4+ 50.Ke5 Rg4 51.Re8 h4 
52.Raa8 Kh6 53.Ra4 Kg5 54.Rh8 Be6 55.Ra5 Rf4 56.Ra1 h3 57.Rd1 Rh4 58.Rg1+ 
Bg4 59.Rxh4 Kxh4 60.Kf6 Bf3 61.Kxf7 h2 62.Re1 g5 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.17"]
[White "Santos Ruiz, Miguel"]
[Black "Lagunow, Raphael"]
[Result "1/2-1/2"]
[WhiteElo "2524"]
[BlackElo "2403"]
[ECO "A13"]
[EventDate "2018.09.05"]
[PlyCount "56"]

1.Nf3 Nf6 2.c4 e6 3.b3 d5 4.Bb2 Be7 5.e3 O-O 6.Nc3 c5 7.cxd5 exd5 8.d4 Nc6
9.Be2 Bg4 10.dxc5 Bxc5 11.O-O Rc8 12.Rc1 Be7 13.Nd4 Bxe2 14.Ncxe2 Qd7 15.
Qd3 Ne4 16.Rfd1 Rfd8 17.f3 Nc5 18.Qf5 Ne6 19.Nxc6 Rxc6 20.Kf2 Bc5 21.Nd4 
Bxd4 22.Bxd4 Nxd4 23.Qxd7 Rxd7 24.exd4 Rdc7 25.Rxc6 Rxc6 26.Ke3 f6 27.Kd3 
Kf7 28.Re1 Rc7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.18"]
[White "Escalante Ramirez, Brian Sebastian"]
[Black "Sanal, Vahap"]
[Result "0-1"]
[WhiteElo "2436"]
[BlackElo "2502"]
[ECO "C55"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O Nf6 5.d4 Bxd4 6.Nxd4 Nxd4 7.Bg5 d6 8.f4 
h6 9.Bxf6 gxf6 10.f5 h5 11.a4 a6 12.Ra3 Bd7 13.Ba2 h4 14.a5 Qb8 15.Rh3 Qa7
16.Rf2 Ke7 17.c3 Nc6 18.b4 Rag8 19.Nd2 Rg7 20.Nc4 Kd8 21.Rd3 Rhg8 22.Kf1 
Qxf2+ 23.Kxf2 Rxg2+ 24.Ke3 Rxh2 25.Nd2 Rg3+ 26.Nf3 Rxa2 27.Qb3 Rgg2 28.
Nxh4 Rh2 29.Qxf7 Be8 30.Qxf6+ Ne7 31.Rd1 Rh3+ 32.Nf3 Bh5 33.Qh8+ Kd7 34.
Rf1 Re2+ 35.Kd3 Reh2 36.Qg7 Bxf3 37.Rxf3 Rxf3+ 38.Kc4 Rc2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.19"]
[White "Bellahcene, Bilel"]
[Black "Gokerkan, Cem Kaan"]
[Result "1/2-1/2"]
[WhiteElo "2501"]
[BlackElo "2416"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "89"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h4 e5 7.Nb3 b5 8.a4 b4 9.
Nd5 Bb7 10.Bc4 Nbd7 11.Bg5 Qc8 12.Qd3 Nxd5 13.Bxd5 Bxd5 14.exd5 Nc5 15.
Nxc5 Qxc5 16.a5 Be7 17.Ra4 Rb8 18.Qxa6 Bxg5 19.hxg5 Qxd5 20.O-O O-O 21.Qe2
Qb5 22.Qxb5 Rxb5 23.a6 Ra8 24.a7 Kf8 25.Rfa1 Ke7 26.Kf1 Ke6 27.Ra6 Rb7 28.
g4 Rc7 29.R1a4 f5 30.gxf6 gxf6 31.Ke1 f5 32.f3 fxg4 33.fxg4 Rg7 34.c3 bxc3
35.bxc3 Rc7 36.Kd2 Kd7 37.c4 Rb7 38.Kd3 Rb3+ 39.Kc2 Rg3 40.c5 dxc5 41.Rh6 
Kc7 42.Raa6 Kb7 43.Rhb6+ Kc7 44.Rh6 Kb7 45.Rhb6+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.20"]
[White "Thybo, Jesper Sondergard"]
[Black "Nikitenko, Mikhail"]
[Result "1/2-1/2"]
[WhiteElo "2499"]
[BlackElo "2368"]
[ECO "D30"]
[EventDate "2018.09.05"]
[PlyCount "161"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 e6 5.Nbd2 Nbd7 6.b3 Bd6 7.Bb2 b6 8.Bd3 Bb7 
9.O-O O-O 10.Qe2 Qe7 11.Rad1 Rad8 12.e4 dxe4 13.Nxe4 Nxe4 14.Qxe4 Nf6 15.
Qh4 h6 16.Rfe1 Rfe8 17.g4 Nh7 18.Bxh7+ Kxh7 19.g5 f6 20.gxh6 g5 21.Qe4+ 
Kxh6 22.h4 g4 23.Qxg4 Rg8 24.Bc1+ Kh7 25.Ng5+ fxg5 26.Qh5+ Kg7 27.Bxg5 Kf8
28.Kf1 Qf7 29.Qh6+ Qg7 30.Qxg7+ Kxg7 31.Bxd8 Rxd8 32.Rxe6 Bc8 33.Re3 Kf6 
34.d5 c5 35.Rde1 Bd7 36.Rf3+ Kg6 37.Rfe3 Kh5 38.Ke2 b5 39.Rg1 Kh6 40.Rf3 
Be5 41.Rf7 a5 42.Rg5 Bd4 43.f4 Be8 44.Rb7 Rd6 45.Kf3 bxc4 46.bxc4 Bh5+ 47.
Ke4 Be2 48.Re5 Rd8 49.Rb6+ Kg7 50.Rg5+ Kf7 51.Rf5+ Kg7 52.Rb7+ Kg8 53.Rg5+
Kf8 54.Rf5+ Kg8 55.h5 Bxc4 56.h6 Bxa2 57.d6 a4 58.Rg5+ Kh8 59.Rg2 Bc4 60.
Rc2 Bb3 61.Rg2 Be6 62.f5 Bd7 63.Rc7 Re8+ 64.Kf4 Be5+ 65.Kg4 Rg8+ 66.Kf3 
Rxg2 67.Kxg2 Bxf5 68.Rxc5 Be4+ 69.Kh3 Bxd6 70.Rc4 Bf5+ 71.Kh4 Be7+ 72.Kg3 
a3 73.Ra4 Kg8 74.Kf4 Bb1 75.Ra8+ Kf7 76.h7 Bxh7 77.Ke3 Bb1 78.Kd2 a2 79.
Kc1 Ke6 80.Ra6+ Kf5 81.Kb2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.21"]
[White "Raja, Harshit"]
[Black "Sadikhov, Ulvi"]
[Result "1/2-1/2"]
[WhiteElo "2419"]
[BlackElo "2491"]
[ECO "B33"]
[EventDate "2018.09.05"]
[PlyCount "98"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qb6 5.Nb3 Nf6 6.Nc3 e6 7.Qe2 d6 8.g4 
Be7 9.g5 Nd7 10.h4 a6 11.h5 Qc7 12.Rh3 Nc5 13.Be3 b5 14.g6 fxg6 15.hxg6 h6
16.Bxh6 Bf6 17.Be3 Rxh3 18.Bxh3 Na4 19.Nxa4 bxa4 20.Nd2 a3 21.Qh5 axb2 22.
Rb1 Nb4 23.Qh8+ Kd7 24.Qg8 Nxc2+ 25.Ke2 Nxe3 26.fxe3 Kc6 27.Bxe6 Bb7 28.
Bd5+ Kb6 29.Qf7 Qxf7 30.gxf7 Bxd5 31.exd5 Kb5 32.Kd3 Rf8 33.Ne4 Be5 34.
Nc3+ Kc5 35.Rxb2 Rxf7 36.Rb8 Bxc3 37.Kxc3 Kxd5 38.Ra8 g5 39.Rxa6 g4 40.Kd3
Rg7 41.Rb6 g3 42.Rb1 Ke5 43.Ke2 Rf7 44.Rf1 Ra7 45.Kf3 Rxa2 46.Kxg3 Ke4 47.
Rd1 Ra6 48.Kf2 Ra2+ 49.Kg3 Kxe3 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.22"]
[White "Sindarov, Javokhir"]
[Black "Schitco, Ivan"]
[Result "1-0"]
[WhiteElo "2484"]
[BlackElo "2358"]
[ECO "B13"]
[EventDate "2018.09.05"]
[PlyCount "97"]

1.e4 c6 2.Nf3 d5 3.exd5 cxd5 4.d4 Nf6 5.Ne5 Nc6 6.Bb5 Bd7 7.Nxd7 Qxd7 8.c3
e6 9.O-O Bd6 10.f4 Ne4 11.Nd2 f5 12.Nf3 O-O 13.Bd3 a6 14.a4 Rab8 15.Qe2 
Na5 16.Be3 Qc7 17.g3 Nc4 18.Bxc4 dxc4 19.a5 Qc6 20.Rfd1 Nf6 21.Bf2 Rfe8 
22.Nd2 Rbc8 23.Ra2 Re7 24.Rda1 Qb5 25.Nf3 h6 26.Ra4 Nd5 27.R1a2 Kf7 28.h4 
Nf6 29.Nd2 Rec7 30.h5 Rc6 31.b3 cxb3 32.c4 bxa2 33.cxb5 Rc1+ 34.Kg2 a1=Q 
35.Rxa1 Rxa1 36.Nc4 Ba3 37.bxa6 bxa6 38.Ne5+ Ke7 39.Qxa6 Rac1 40.Qb5 R1c2 
41.a6 Rb2 42.Qa4 Bd6 43.a7 Rd2 44.Nc4 Rxc4 45.Qxc4 Ng4 46.Kg1 Rd1+ 47.Qf1 
Nxf2 48.Kxf2 Rd2+ 49.Qe2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.23"]
[White "Haldorsen, Benjamin"]
[Black "Zhao Chenxi"]
[Result "1/2-1/2"]
[WhiteElo "2461"]
[BlackElo "2275"]
[ECO "B00"]
[EventDate "2018.09.05"]
[PlyCount "81"]

1.e4 b6 2.d4 Bb7 3.Bd3 Nf6 4.Nd2 d6 5.Ngf3 g6 6.O-O Bg7 7.Re1 O-O 8.a4 Nc6
9.d5 Nb4 10.Bf1 c5 11.c3 Na6 12.Nc4 Nc7 13.Bg5 h6 14.Bh4 Re8 15.h3 Ba6 16.
Qc2 Nh5 17.Rad1 g5 18.Bg3 Nxg3 19.fxg3 Bb7 20.Ne3 Bc8 21.g4 a6 22.b4 e6 
23.bxc5 bxc5 24.e5 Nxd5 25.Nxd5 exd5 26.Rxd5 Bb7 27.Rxd6 Qc7 28.Bc4 Bxf3 
29.gxf3 Rxe5 30.Rxe5 Qxd6 31.Rf5 Qg3+ 32.Qg2 Qe1+ 33.Qf1 Qxc3 34.Rxf7 Kh8 
35.Qe2 Rb8 36.Rb7 Bd4+ 37.Kg2 Rxb7 38.Qe8+ Kg7 39.Qg8+ Kf6 40.Qe6+ Kg7 41.
Qg8+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.24"]
[White "Schekachikhin, Maxim"]
[Black "Jarmula, Lukasz"]
[Result "1-0"]
[WhiteElo "2356"]
[BlackElo "2504"]
[ECO "E39"]
[EventDate "2018.09.05"]
[PlyCount "95"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Nf3 c5 6.dxc5 Na6 7.g3 Nxc5 8.Bg2 
Nce4 9.O-O Nxc3 10.bxc3 Be7 11.e4 d6 12.e5 dxe5 13.Nxe5 Qc7 14.Qe2 Bd6 15.
Bf4 Ne8 16.Rfd1 f6 17.Nd3 Qxc4 18.Qb2 Rb8 19.Be3 b6 20.Qb3 Qc7 21.Nb4 Bxb4
22.cxb4 Kh8 23.Qd3 Bb7 24.Rac1 Qe7 25.Bxb7 Rxb7 26.Rc8 Kg8 27.b5 Nc7 28.
Rxf8+ Kxf8 29.Bc1 Kg8 30.Ba3 Qf7 31.Qd8+ Ne8 32.Qa8 Rd7 33.Rc1 Qg6 34.Rc8 
Kf7 35.Rxe8 Rd1+ 36.Kg2 Qb1 37.Re7+ Kg6 38.Qf3 h5 39.Rxe6 Rg1+ 40.Kh3 Qxb5
41.Qe4+ Qf5+ 42.Qxf5+ Kxf5 43.Rc6 Ke4 44.Rc1 Rxc1 45.Bxc1 Kf3 46.Kh4 g5+ 
47.Kxh5 Kxf2 48.Kg4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.25"]
[White "Sawlin, Leonid"]
[Black "Repka, Christopher"]
[Result "1-0"]
[WhiteElo "2355"]
[BlackElo "2523"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "51"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 e5 7.Nb3 Be6 8.Be3 h5 
9.Nd5 Nxd5 10.exd5 Bf5 11.Bd3 Bxd3 12.Qxd3 Be7 13.f4 Nd7 14.O-O-O Rc8 15.
Kb1 b5 16.Qd2 exf4 17.Bxf4 Nb6 18.Qe2 O-O 19.Qxh5 Bf6 20.Rd3 g6 21.Qf3 Re8
22.Rf1 Nc4 23.Bc1 Kg7 24.Qf4 g5 25.Rg3 Ne5 26.Qf5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.26"]
[White "Lorparizangeneh, Shahin"]
[Black "Murzin, Volodar"]
[Result "1-0"]
[WhiteElo "2491"]
[BlackElo "2349"]
[ECO "B51"]
[EventDate "2018.09.05"]
[PlyCount "113"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.Ba4 Nf6 5.O-O a6 6.c4 e5 7.d3 Be7 8.Nc3 O-O 
9.h3 Nb8 10.a3 Nc6 11.Rb1 a5 12.Nh2 Nd7 13.Ng4 Nb6 14.Bb5 Nd4 15.f4 exf4 
16.Bxf4 f5 17.exf5 Bxf5 18.Ne3 Be6 19.Nc2 Bf6 20.Nxd4 Bxd4+ 21.Kh1 Qh4 22.
Qe1 Rxf4 23.Qxe6+ Kh8 24.Qxd6 Rf6 25.Rxf6 Qxf6 26.Qxf6 gxf6 27.Re1 Be5 28.
Ne4 Rc8 29.g4 h6 30.Rb1 Na8 31.b4 cxb4 32.axb4 axb4 33.Rxb4 b6 34.Kg2 Rd8 
35.Bc6 Nc7 36.Nf2 Bd4 37.Be4 Ne6 38.Bf5 Bc5 39.Ra4 Nd4 40.Be4 Rd7 41.Ra2 
Kg7 42.h4 Re7 43.Nh3 h5 44.g5 f5 45.Bd5 Re2+ 46.Rxe2 Nxe2 47.Bf3 Nc1 48.
Nf4 Bd6 49.Nxh5+ Kg6 50.Nf6 Be5 51.Nd5 Nxd3 52.Ne7+ Kf7 53.Nxf5 Nf4+ 54.
Kg3 Ne6+ 55.Kg4 Nd4 56.Bd5+ Kf8 57.h5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.27"]
[White "Gorshtein, Ido"]
[Black "Tutisani, Noe"]
[Result "1-0"]
[WhiteElo "2383"]
[BlackElo "2471"]
[ECO "C74"]
[EventDate "2018.09.05"]
[PlyCount "136"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 f5 6.d3 Be7 7.Nbd2 Bf6 8.O-O f4 
9.d4 Bd7 10.Bxc6 Bxc6 11.dxe5 dxe5 12.Nxe5 Ne7 13.Nxc6 Nxc6 14.Qb3 Qd7 15.
Nf3 Ne5 16.Nxe5 Bxe5 17.Rd1 Qe7 18.f3 c6 19.Rd3 Bd6 20.Bd2 O-O-O 21.Kh1 g5
22.Rd1 g4 23.Be1 h5 24.Bh4 Qxh4 25.Qe6+ Kb8 26.Rxd6 gxf3 27.gxf3 Rdg8 28.
Qe5 Ka8 29.Qf6 Qh3 30.Rd8+ Rxd8 31.Rxd8+ Rxd8 32.Qxd8+ Ka7 33.Qd4+ Kb8 34.
Qf2 Kc7 35.Kg1 Qe6 36.a3 Qh3 37.Qg2 Qd7 38.Qe2 h4 39.Kf1 h3 40.Ke1 Qg7 41.
Qf2 Qg5 42.b4 b6 43.a4 a5 44.bxa5 bxa5 45.Qd4 c5 46.Qf2 Qe5 47.Kd2 Qg5 48.
Kd3 Qh5 49.Kc2 Qg5 50.Kb3 Qg8+ 51.Ka3 Qg5 52.Qd2 Qe5 53.Qd3 Qg7 54.Qc4 Qe5
55.Kb3 Qh5 56.Qd3 Qg5 57.Qd5 Qg1 58.Qe5+ Kb6 59.Qd6+ Kb7 60.Qxf4 Qd1+ 61.
Kb2 Qe2+ 62.Ka3 c4 63.Qf7+ Kb6 64.Qe6+ Kc7 65.Qe5+ Kd7 66.Qf5+ Ke7 67.Qxh3
Qc2 68.Qh7+ Kf8 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.28"]
[White "Can, Isik"]
[Black "Makhnev, Denis"]
[Result "1-0"]
[WhiteElo "2361"]
[BlackElo "2449"]
[ECO "C65"]
[EventDate "2018.09.05"]
[PlyCount "59"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.Bxc6 dxc6 6.h3 Bd6 7.Nc3 c5 8.Nd2 
Be6 9.Nc4 Nd7 10.O-O O-O 11.Nxd6 cxd6 12.f4 exf4 13.Bxf4 Qb6 14.Na4 Qc6 
15.c4 f5 16.exf5 Rxf5 17.Nc3 d5 18.b3 Raf8 19.Qd2 a6 20.Rae1 R5f6 21.Rxe6 
Qxe6 22.Nxd5 g5 23.Re1 gxf4 24.Rxe6 Rxe6 25.Nxf4 Rd6 26.Nd5 Kg7 27.Qe3 Rf7
28.Nf4 b6 29.Ne6+ Kh8 30.Ng5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.29"]
[White "Baenziger, Fabian"]
[Black "Janik, Igor"]
[Result "1/2-1/2"]
[WhiteElo "2360"]
[BlackElo "2447"]
[ECO "A41"]
[EventDate "2018.09.05"]
[PlyCount "62"]

1.Nf3 d6 2.d4 g6 3.g3 Bg7 4.Bg2 c5 5.O-O cxd4 6.Nxd4 Nf6 7.c4 O-O 8.Nc3 
Nbd7 9.b3 Nc5 10.Bb2 Bd7 11.Rc1 Rb8 12.Qd2 a6 13.b4 Ne6 14.Nxe6 Bxe6 15.
Nd5 Bxd5 16.Bxd5 b5 17.Bg2 bxc4 18.Rxc4 Qb6 19.Rfc1 d5 20.Rc6 Qb5 21.Bxf6 
Bxf6 22.R6c5 Qxb4 23.Qxb4 Rxb4 24.Bxd5 Rd8 25.Rc8 Rb8 26.Bb7 Rdxc8 27.
Rxc8+ Rxc8 28.Bxc8 a5 29.a4 Bc3 30.Bd7 e6 31.e3 Kf8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.30"]
[White "Batsuren, Dambasuren"]
[Black "Agibileg, Uurtsaikh"]
[Result "1-0"]
[WhiteElo "2446"]
[BlackElo "2321"]
[ECO "E68"]
[EventDate "2018.09.05"]
[PlyCount "159"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.g3 d6 6.Bg2 Nbd7 7.O-O e5 8.e4 exd4
9.Nxd4 Re8 10.h3 Nc5 11.Re1 Bd7 12.Bf4 h6 13.Kh2 Nh7 14.Qd2 Ng5 15.Rad1 a5
16.h4 Nge6 17.Nxe6 Bxe6 18.Bxh6 Bxh6 19.Qxh6 Bxc4 20.b3 Nd3 21.bxc4 Nxf2 
22.Qf4 Nxd1 23.Nxd1 a4 24.Ne3 Ra5 25.Rf1 Rf8 26.Ng4 Qe7 27.Qh6 f6 28.Qxg6+
Qg7 29.Rxf6 Qxg6 30.Rxg6+ Kf7 31.Rf6+ Kg7 32.e5 dxe5 33.Rxf8 Kxf8 34.Bxb7 
a3 35.Bc6 e4 36.Bb5 Ke7 37.h5 Kd6 38.h6 Ra8 39.c5+ Kxc5 40.Bd7 Kd4 41.Kg2 
Rf8 42.h7 e3 43.Nh2 Ke5 44.Bb5 Kf6 45.Kf3 Kg7+ 46.Kxe3 Kxh7 47.Nf3 Rg8 48.
Bd3+ Kh8 49.Kf4 Rb8 50.Ne5 Kg7 51.g4 Rb2 52.Bc4 Rf2+ 53.Kg3 Rf8 54.Nd3 Kf6
55.Kf4 Kg6+ 56.Ke5 Kg5 57.Be6 Rf1 58.Nc5 Ra1 59.Ne4+ Kg6 60.Kd4 Rc1 61.
Bf5+ Kg7 62.g5 Rc2 63.Nc3 Rg2 64.g6 Kf6 65.Be4 Rg3 66.Nd5+ Ke6 67.Nxc7+ 
Kd6 68.Nb5+ Kd7 69.Ke5 Ke7 70.Nd4 Kd7 71.Kf6 Rg1 72.g7 Kd6 73.Bg6 Kc5 74.
Ne6+ Kb4 75.g8=Q Kc3 76.Qc8+ Kb2 77.Qc2+ Ka1 78.Qc3+ Kxa2 79.Qd2+ Ka1 80.
Qd4+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.31"]
[White "Kalogeris, Ioannis"]
[Black "Haria, Ravi"]
[Result "0-1"]
[WhiteElo "2352"]
[BlackElo "2442"]
[ECO "A07"]
[EventDate "2018.09.05"]
[PlyCount "76"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 e6 4.O-O Be7 5.d3 b6 6.c4 Bb7 7.cxd5 exd5 8.Nh4 
O-O 9.Nf5 Re8 10.Nxe7+ Qxe7 11.Nc3 h6 12.Bf4 Na6 13.Re1 Rad8 14.Rc1 c5 15.
d4 g5 16.Bd2 Nc7 17.dxc5 bxc5 18.Qa4 Ne6 19.Nb1 Rd6 20.Na3 Ra6 21.Qd1 d4 
22.e4 dxe3 23.Rxe3 Bxg2 24.Kxg2 Rd8 25.Nc4 Nd5 26.Re5 Qb7 27.Kg1 Nb4 28.
Rc3 Rxa2 29.h4 Nd3 30.Re3 Nxb2 31.Qb1 Qa6 32.Rxe6 Qxe6 33.Qxa2 Rxd2 34.Rc1
Qd5 35.g4 Nxc4 36.Qxc4 Rd1+ 37.Kh2 Rh1+ 38.Kg3 Rg1+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.32"]
[White "Sibashvili, Giorgi"]
[Black "Pang Tao"]
[Result "1/2-1/2"]
[WhiteElo "2425"]
[BlackElo "2290"]
[ECO "A06"]
[EventDate "2018.09.05"]
[PlyCount "83"]

1.Nf3 d5 2.b3 c5 3.e3 Nc6 4.Bb5 Nf6 5.Bb2 e6 6.c4 Bd7 7.O-O a6 8.Bxc6 Bxc6
9.Ne5 Rc8 10.Nxc6 Rxc6 11.Bxf6 Qxf6 12.cxd5 exd5 13.Nc3 Qf5 14.Re1 Be7 15.
Qb1 Qd7 16.e4 dxe4 17.Qxe4 Re6 18.Qd5 Qxd5 19.Nxd5 Bd6 20.Rxe6+ fxe6 21.
Nc3 Kf7 22.Ne4 Be7 23.Rc1 Rd8 24.Nxc5 Rxd2 25.Nxb7 Rxa2 26.Kf1 Rb2 27.Na5 
Bb4 28.Nc6 Rxb3 29.Nxb4 Rxb4 30.Rc7+ Kf6 31.Ra7 Ra4 32.g3 e5 33.Ke2 h6 34.
h4 g6 35.Ke3 g5 36.hxg5+ hxg5 37.f3 Ra3+ 38.Ke4 Ra1 39.g4 Ke6 40.Rg7 Ra4+ 
41.Ke3 Kf6 42.Ra7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.33"]
[White "Wadsworth, Matthew"]
[Black "Zarubitski, Viachaslau"]
[Result "0-1"]
[WhiteElo "2351"]
[BlackElo "2425"]
[ECO "A11"]
[EventDate "2018.09.05"]
[PlyCount "156"]

1.c4 c6 2.Nf3 d5 3.g3 Nf6 4.Bg2 dxc4 5.O-O Nbd7 6.Na3 Nb6 7.Ne5 Be6 8.Qc2 
h5 9.h4 Qd4 10.Nxc6 bxc6 11.Bxc6+ Kd8 12.Bxa8 Nxa8 13.d3 cxd3 14.Rd1 dxc2 
15.Rxd4+ Bd7 16.Be3 Ng4 17.Bd2 Nb6 18.Ba5 Rh6 19.Rc1 e5 20.Rc4 Bd6 21.
R4xc2 Ke7 22.Bd2 Rh8 23.f3 Nf6 24.e4 Nh7 25.Be3 Nf8 26.Kg2 Ne6 27.Rd2 Rc8 
28.Rxc8 Nxc8 29.Nc4 Bc7 30.b4 Nb6 31.Na5 g6 32.a3 f5 33.Rc2 fxe4 34.fxe4 
Ba4 35.Rc1 Bd6 36.Nc6+ Bxc6 37.Rxc6 Nd4 38.Rc1 Ke6 39.g4 hxg4 40.Rf1 Nc4 
41.Bg5 Nf3 42.Kg3 Nxa3 43.Ra1 Nxg5 44.Rxa3 Nxe4+ 45.Kxg4 Bxb4 46.Rxa7 Bd2 
47.Ra6+ Nd6 48.h5 gxh5+ 49.Kxh5 e4 50.Kg4 Ke5 51.Ra4 Nf5 52.Ra8 Ne3+ 53.
Kg3 Be1+ 54.Kh3 Kf4 55.Rf8+ Nf5 56.Kg2 e3 57.Re8 Bh4 58.Re6 Nd4 59.Re8 e2 
60.Rxe2 Nxe2 61.Kf1 Ke3 62.Kg2 Nf4+ 63.Kf1 Kf3 64.Kg1 Bg3 65.Kh1 Nd3 66.
Kg1 Nf2 67.Kf1 Bh2 68.Ke1 Ne4 69.Kd1 Ke3 70.Kc2 Nd2 71.Kc3 Bd6 72.Kc2 Ke2 
73.Kc3 Bc5 74.Kc2 Bb4 75.Kc1 Kd3 76.Kd1 Nc4 77.Kc1 Bd2+ 78.Kb1 Kc3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.34"]
[White "Ozen, Bahadir"]
[Black "Muradli, Mahammad"]
[Result "0-1"]
[WhiteElo "2326"]
[BlackElo "2407"]
[ECO "E94"]
[EventDate "2018.09.05"]
[PlyCount "98"]

1.d4 d6 2.Nf3 g6 3.c4 Bg7 4.Nc3 Nf6 5.e4 O-O 6.Be2 c6 7.O-O e5 8.dxe5 dxe5
9.Be3 Qe7 10.a3 Rd8 11.Qc2 Bg4 12.b4 Bxf3 13.Bxf3 Nbd7 14.Na4 Nf8 15.Nc5 
b6 16.Nb3 Ne6 17.c5 Nd4 18.Bxd4 exd4 19.Rad1 bxc5 20.Qxc5 Qxc5 21.bxc5 Nd7
22.Nxd4 Bxd4 23.Rxd4 Nxc5 24.Rxd8+ Rxd8 25.Rc1 Rb8 26.Kf1 Ne6 27.Ke1 Rb3 
28.Rxc6 Rxa3 29.Bg4 Nf4 30.Bf3 h5 31.h4 Kg7 32.Kd2 Nd3 33.Rc7 Nxf2 34.e5 
Kf8 35.Rc8+ Ke7 36.Bc6 Ke6 37.Re8+ Kf5 38.e6 Ra2+ 39.Ke3 Nd1+ 40.Kd3 fxe6 
41.Rf8+ Ke5 42.Rg8 Kf6 43.Rf8+ Ke7 44.Rg8 Kf7 45.Ra8 Ra3+ 46.Ke4 Ne3 47.
Kf4 Nf5 48.g4 hxg4 49.Kxg4 Kf6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.35"]
[White "Garaiev, Kanan"]
[Black "Percivaldi, Martin"]
[Result "1/2-1/2"]
[WhiteElo "2404"]
[BlackElo "2376"]
[ECO "D41"]
[EventDate "2018.09.05"]
[PlyCount "101"]

1.d4 e6 2.c4 d5 3.Nf3 Nf6 4.Nc3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.
cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Be2 b6 12.O-O Bb7 13.Qf4 Nd7 14.e5 h6
15.Nd2 Qg5 16.Qxg5 hxg5 17.Rfc1 Rac8 18.Bf3 Rxc1+ 19.Rxc1 Rc8 20.Rxc8+ 
Bxc8 21.Ne4 f6 22.Nd6 Ba6 23.Bc6 Nb8 24.Ba4 Kf8 25.f3 Ke7 26.Kf2 Nd7 27.
Bxd7 Kxd7 28.Ke3 Bf1 29.g4 a6 30.Ne4 Ke7 31.exf6+ gxf6 32.f4 gxf4+ 33.Kxf4
b5 34.Ke3 b4 35.Nd2 Bg2 36.Kd3 Bd5 37.Nb3 Kf7 38.h4 Kg6 39.Nc5 a5 40.a3 
bxa3 41.Kc2 Bc4 42.h5+ Kg7 43.Nd7 f5 44.Ne5 Bd5 45.gxf5 exf5 46.Ng6 a4 47.
Kb1 Kh6 48.Nf4 Bb3 49.d5 Bxd5 50.Nxd5 Kxh5 51.Ka2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.36"]
[White "Shailesh, Dravid"]
[Black "Macovei, Andrei"]
[Result "1/2-1/2"]
[WhiteElo "2325"]
[BlackElo "2385"]
[ECO "C92"]
[EventDate "2018.09.05"]
[PlyCount "85"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Bb7 10.d4 Nd7 11.Nbd2 exd4 12.cxd4 Bf6 13.Nf1 Na5 14.Bc2 Re8 15.N1h2 
c5 16.Ng4 Bxd4 17.Nxd4 cxd4 18.Qxd4 Rc8 19.Qd1 h5 20.Ne3 Nf6 21.f3 Qb6 22.
Kh1 d5 23.exd5 Nxd5 24.Nxd5 Bxd5 25.Rxe8+ Rxe8 26.Bg5 Qe6 27.Qd3 g6 28.Rd1
Bxa2 29.Qc3 b4 30.Qxb4 Bb3 31.Bxb3 Qxb3 32.Qd4 Nc6 33.Qd7 Qe6 34.Qd3 Ne5 
35.Qc3 Qc4 36.Qxc4 Nxc4 37.Bf6 Kf8 38.g4 Re6 39.Rd8+ Re8 40.Rd4 Re6 41.
Rd8+ Re8 42.Bg7+ Ke7 43.Bf6+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.37"]
[White "Priasmoro, Novendra"]
[Black "Pigeat, Alexandre"]
[Result "1-0"]
[WhiteElo "2498"]
[BlackElo "2347"]
[ECO "D01"]
[EventDate "2018.09.05"]
[PlyCount "119"]

1.d4 d5 2.Nc3 Nf6 3.Bg5 Bf5 4.f3 Nbd7 5.Nxd5 Nxd5 6.e4 h6 7.Bh4 c6 8.exd5 
cxd5 9.Bd3 Bxd3 10.Qxd3 Qa5+ 11.c3 e6 12.Ne2 Bd6 13.f4 Nf8 14.f5 exf5 15.
Qxf5 Ng6 16.O-O O-O 17.Bg3 Rad8 18.Rf2 Qb6 19.Raf1 Bxg3 20.Nxg3 Rd6 21.Qg4
Qd8 22.Rf5 Ne7 23.R5f4 Ng6 24.Rf5 Ne7 25.Re5 Ng6 26.Nf5 Rb6 27.Rf2 Re8 28.
h4 Rxe5 29.dxe5 h5 30.Qxh5 Re6 31.Qg4 Qf8 32.Qg3 Nxe5 33.h5 Nc6 34.b4 a6 
35.a4 Kh8 36.b5 axb5 37.axb5 Ne5 38.Kh1 Nc4 39.Ra2 g6 40.hxg6 fxg6 41.Qh3+
Kg8 42.Nh6+ Kg7 43.Qxe6 Qf1+ 44.Kh2 Qf4+ 45.Kg1 Qc1+ 46.Kf2 Kxh6 47.Qh3+ 
Kg7 48.Re2 Qf4+ 49.Qf3 Qd6 50.Kg1 Qa3 51.Qf4 Qc5+ 52.Kh1 Qd6 53.Qd4+ Kg8 
54.Re8+ Kf7 55.Qh8 b6 56.Rd8 Qa3 57.Rd7+ Ke6 58.Qe8+ Kf5 59.Qf7+ Kg4 60.
Qf3+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.38"]
[White "Tuncer, Tuna"]
[Black "Tang, Andrew"]
[Result "1-0"]
[WhiteElo "2342"]
[BlackElo "2489"]
[ECO "C45"]
[EventDate "2018.09.05"]
[PlyCount "117"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4
Nb6 9.g3 Qe6 10.b3 a5 11.Bg2 a4 12.Ba3 Bxa3 13.Nxa3 axb3 14.axb3 Qe7 15.
Nc2 Rxa1+ 16.Nxa1 O-O 17.O-O d5 18.cxd5 cxd5 19.Nc2 f6 20.Re1 fxe5 21.Qxe5
Qc5 22.Ne3 c6 23.Ra1 Bd7 24.Qc7 Qc3 25.Rb1 Qd3 26.Rb2 Qc3 27.Rb1 Qd3 28.
Rb2 Qd4 29.Ra2 Qb4 30.Ra1 Qxb3 31.Ra6 Qb2 32.f4 Re8 33.Nf1 Re2 34.Rxb6 
Qd4+ 35.Kh1 Qf2 36.Rb8+ Be8 37.Rxe8+ Rxe8 38.Qxc6 Kf8 39.Qd6+ Re7 40.Qd8+ 
Re8 41.Qxd5 g6 42.Qf3 Qc2 43.Qc6 Qd1 44.Qf3 Qc2 45.Kg1 Re2 46.h4 Qc5+ 47.
Kh1 Rf2 48.Qd3 Rc2 49.Ne3 Rc3 50.Qd8+ Kg7 51.Ng4 h5 52.Qf6+ Kg8 53.Nh6+ 
Kh7 54.Nf7 Qc8 55.Ng5+ Kh6 56.Nf7+ Kh7 57.Kh2 Rc2 58.Ng5+ Kh6 59.Ne6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.39"]
[White "Suleymenov, Alisher"]
[Black "Kevlishvili, Robby"]
[Result "1-0"]
[WhiteElo "2307"]
[BlackElo "2485"]
[ECO "D43"]
[EventDate "2018.09.05"]
[PlyCount "55"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.g3 dxc4 6.Bg2 b5 7.O-O Bb7 8.Ne5 a6 
9.b3 b4 10.Na4 c3 11.Bg5 h6 12.Bxf6 gxf6 13.Nc4 Nd7 14.e4 a5 15.Qh5 Rg8 
16.h4 Ba6 17.d5 cxd5 18.exd5 Bxc4 19.bxc4 e5 20.d6 Rc8 21.Rad1 Rg7 22.Qe2 
c2 23.Rd2 h5 24.c5 Nxc5 25.Nxc5 Rxc5 26.d7+ Ke7 27.Qa6 c1=Q 28.Qd6# 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.40"]
[White "Morozov, Nichita"]
[Black "Dobrovoljc, Vid"]
[Result "1/2-1/2"]
[WhiteElo "2452"]
[BlackElo "2316"]
[ECO "A45"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.d5 Qa5+ 5.Nd2 e6 6.dxe6 dxe6 7.g3 Bd6 8.Bxd6
Nxd6 9.Bg2 Bd7 10.Nf3 Bc6 11.c3 Qc7 12.O-O O-O 13.b4 Nd7 14.a4 b6 15.Qb3 
Rac8 16.b5 Bb7 17.Rfd1 Rcd8 18.Ne1 Ne5 19.a5 bxa5 20.c4 Nf5 21.Qc3 Nd4 22.
Bf1 a6 23.Rdb1 axb5 24.cxb5 Ra8 25.e3 Ndf3+ 26.Ndxf3 Nxf3+ 27.Nxf3 Bxf3 
28.b6 Qd7 29.Qxc5 Rfc8 30.Qe5 Bb7 31.Bg2 f6 32.Qb5 Rc1+ 33.Rxc1 Qxb5 34.
Bxb7 Rb8 35.Rab1 Qxb1 36.Rxb1 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.41"]
[White "Garidmagnai, Byambasuren"]
[Black "Ozen, Deniz"]
[Result "1/2-1/2"]
[WhiteElo "2287"]
[BlackElo "2431"]
[ECO "D45"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.d4 Nf6 2.c4 c6 3.Nc3 d5 4.e3 e6 5.Nf3 Nbd7 6.Qc2 Bd6 7.b3 O-O 8.Be2 e5 
9.cxd5 cxd5 10.Nb5 Bb4+ 11.Bd2 Bxd2+ 12.Nxd2 a6 13.dxe5 Nxe5 14.Nd4 Bg4 
15.Bxg4 Nfxg4 16.O-O Rc8 17.Qb1 Qd7 18.N2f3 Nxf3+ 19.Nxf3 Nf6 20.Qb2 Rfd8 
21.Rac1 Rxc1 22.Rxc1 Rc8 23.Nd4 h6 24.h3 Kh8 25.a4 Kg8 26.Kf1 Kh8 27.Kg1 
Kg8 28.Kf1 Kh8 29.Kg1 Kg8 30.Kf1 Kh8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.42"]
[White "Secheres, Adrian-Simion"]
[Black "Hollan, Martin"]
[Result "1-0"]
[WhiteElo "2408"]
[BlackElo "2336"]
[ECO "E39"]
[EventDate "2018.09.05"]
[PlyCount "109"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.Nf3 Na6 7.g3 Nxc5 8.Bg2 
d5 9.cxd5 exd5 10.O-O Be6 11.a3 Bxc3 12.Qxc3 Rc8 13.Nd4 Nfe4 14.Qc2 Qf6 
15.Qd1 Bd7 16.Be3 h5 17.Rc1 h4 18.b3 Rfe8 19.Rc2 Qg6 20.Bf4 hxg3 21.hxg3 
Qb6 22.Qb1 g5 23.Bc1 Na4 24.Rxc8 Rxc8 25.Be3 Nac3 26.Qd3 Qa6 27.Qxa6 bxa6 
28.Rc1 g4 29.a4 a5 30.Bf4 f6 31.f3 gxf3 32.exf3 Ng5 33.Bd2 Ne6 34.Rxc3 
Nxd4 35.Rd3 Ne2+ 36.Kf2 Nc1 37.Bxc1 Rxc1 38.Rxd5 Rc2+ 39.Kg1 Bc6 40.Rxa5 
Rc1+ 41.Kh2 Rb1 42.Rxa7 Rxb3 43.Ra6 Bxf3 44.Rxf6 Bxg2 45.Kxg2 Ra3 46.Rf4 
Kg7 47.Kh3 Kg6 48.Kg4 Kg7 49.Kf5 Kf7 50.g4 Ra2 51.Rb4 Rf2+ 52.Kg5 Ra2 53.
Rb7+ Ke6 54.Ra7 Rg2 55.a5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.43"]
[White "Amartuvshin, Ganzorig"]
[Black "Nikolovski, Nikola"]
[Result "1-0"]
[WhiteElo "2280"]
[BlackElo "2388"]
[ECO "A96"]
[EventDate "2018.09.05"]
[PlyCount "149"]

1.d4 f5 2.g3 Nf6 3.Bg2 e6 4.c4 Be7 5.Nc3 O-O 6.Nf3 d6 7.O-O a5 8.Re1 Ne4 
9.Qc2 Nxc3 10.Qxc3 Nc6 11.Rd1 Bf6 12.Be3 Qe7 13.Qb3 e5 14.c5+ Kh8 15.cxd6 
cxd6 16.d5 Nb4 17.a3 Na6 18.Nd2 g5 19.Rac1 b5 20.f3 Bd7 21.Bf2 h5 22.h3 
Rae8 23.e4 f4 24.g4 Kg7 25.Qc3 hxg4 26.hxg4 a4 27.b4 Rh8 28.Kf1 Kg6 29.Bg1
Rb8 30.Qd3 Rb7 31.Rc3 Nc7 32.Rdc1 Na8 33.Qe2 Qd8 34.R1c2 Qb8 35.Ke1 Bd8 
36.Bf1 Rh1 37.Qg2 Rh6 38.Bd3 Bb6 39.Nf1 Kf6 40.Bxb6 Rxb6 41.Qg1 Rb7 42.Rh2
Rh4 43.Qh1 Qh8 44.Rcc2 Rb8 45.Qg1 Rb7 46.Kd1 Qb8 47.Qf2 Qa7 48.Rxh4 Qxf2 
49.Rh6+ Kg7 50.Rxf2 Kxh6 51.Rh2+ Kg7 52.Rh5 Kg6 53.Rh8 Nc7 54.Rd8 Ne8 55.
Rxd7 Rxd7 56.Bxb5 Rd8 57.Bxa4 Nc7 58.Bc6 Rb8 59.Nd2 Kf6 60.Kc2 Ke7 61.Kb3 
Na6 62.Kc4 Kd8 63.Nb3 Ke7 64.b5 Nc7 65.a4 Rh8 66.b6 Na6 67.Kb5 Nb8 68.a5 
Rh2 69.a6 Nxa6 70.Kxa6 Kd8 71.Na5 Rf2 72.Bb5 Ra2 73.Ka7 Rxa5+ 74.Ba6 Ra3 
75.b7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.44"]
[White "Noboa Silva, Kevin"]
[Black "Agmanov, Zhandos"]
[Result "1/2-1/2"]
[WhiteElo "2256"]
[BlackElo "2379"]
[ECO "E49"]
[EventDate "2018.09.05"]
[PlyCount "160"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 dxc4 8.Bxc4
c5 9.Ne2 Qc7 10.Ba2 b6 11.O-O Ba6 12.Bb2 Rd8 13.Rc1 e5 14.Re1 Nc6 15.Ng3 
Na5 16.e4 Bc4 17.Bxc4 Nxc4 18.Qe2 b5 19.d5 Rab8 20.Rcd1 Nxb2 21.Qxb2 g6 
22.Qc1 h5 23.Nf5 Nh7 24.Nh4 Qe7 25.Nf3 a5 26.Rd2 Nf6 27.Rb2 Ne8 28.Qh6 Qf6
29.Qe3 Rdc8 30.Reb1 Nd6 31.Nd2 c4 32.g3 Re8 33.a4 Qd8 34.axb5 Qb6 35.Qxb6 
Rxb6 36.Ra1 Ra8 37.Ra4 Rxb5 38.Nxc4 Rxb2 39.Nxb2 Nb5 40.Nd1 Rc8 41.Rxa5 
Nxc3 42.Nxc3 Rxc3 43.Kg2 Rc4 44.Kf3 Kg7 45.Ke3 f5 46.Ra7+ Kf6 47.Ra6+ Kf7 
48.exf5 gxf5 49.Re6 Rc3+ 50.Kd2 Rf3 51.Ke2 e4 52.Rh6 Rd3 53.Rxh5 Kg6 54.g4
fxg4 55.Re5 Kf6 56.Rxe4 Rxd5 57.Rxg4 Ra5 58.Kf3 Kf5 59.Rg8 Ra3+ 60.Kg2 Kf4
61.h4 Ra5 62.Kh3 Ra3+ 63.Rg3 Ra1 64.Kg2 Ra5 65.Rg5 Ra8 66.Rg7 Ra5 67.Rg8 
Rb5 68.f3 Rb2+ 69.Kh3 Kxf3 70.Rf8+ Ke4 71.h5 Rb1 72.Kh4 Ke5 73.Kg5 Rg1+ 
74.Kh6 Ke6 75.Kh7 Ke7 76.Rg8 Rh1 77.h6 Kf7 78.Rg4 Rf1 79.Kh8 Kf8 80.Rg7 
Rf2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.45"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Philippe, Guillaume"]
[Result "1/2-1/2"]
[WhiteElo "1989"]
[BlackElo "2358"]
[ECO "A61"]
[EventDate "2018.09.05"]
[PlyCount "129"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bf4 a6 8.a4 Bg7 
9.e3 O-O 10.h3 Re8 11.Be2 Ne4 12.Nxe4 Rxe4 13.Nd2 Rxf4 14.exf4 Bxb2 15.Rb1
Bd4 16.O-O Nd7 17.Nc4 Qc7 18.Qb3 Rb8 19.a5 Nf6 20.Bf3 Bf5 21.Rbe1 Rd8 22.
Re2 Bd7 23.Re7 Kf8 24.Rfe1 Ng8 25.R7e4 Bb5 26.Nb6 Re8 27.Rxe8+ Bxe8 28.Be2
Qe7 29.Nc8 Qd7 30.Nb6 Qf5 31.Qf3 Qc2 32.Bd3 Qc3 33.Qe2 Nf6 34.Nc8 c4 35.
Bxc4 Bc5 36.Rb1 Bd7 37.Rxb7 Qc1+ 38.Qf1 Qxf4 39.Rxd7 Nxd7 40.Bxa6 Nf6 41.
Nb6 Kg7 42.Bd3 Qd4 43.Qe2 Qa1+ 44.Kh2 Qxa5 45.Nc4 Qc3 46.Qf3 h5 47.Be2 Qd4
48.Ne3 Qe5+ 49.Qg3 Qxg3+ 50.Kxg3 Bxe3 51.fxe3 Nxd5 52.e4 Nc7 53.Kf4 Kf6 
54.h4 Ne6+ 55.Ke3 Ke5 56.Bc4 f6 57.Bb5 Ng7 58.g3 f5 59.Bd3 fxe4 60.Bxe4 
Nf5+ 61.Kf3 d5 62.Bb1 Kd4 63.g4 Nxh4+ 64.Kg3 hxg4 65.Kxh4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.46"]
[White "Murphy, Conor"]
[Black "Milosevic, Milos"]
[Result "1/2-1/2"]
[WhiteElo "2357"]
[BlackElo "2292"]
[ECO "C41"]
[EventDate "2018.09.05"]
[PlyCount "131"]

1.d4 d6 2.e4 Nf6 3.Nc3 e5 4.Nf3 exd4 5.Nxd4 Be7 6.Be2 O-O 7.Bf4 Re8 8.Qd2 
Nc6 9.O-O-O Nxd4 10.Qxd4 Be6 11.Kb1 Nd7 12.Nd5 Bf8 13.f3 a6 14.h4 c5 15.
Qf2 b5 16.h5 Nb6 17.Bc1 Bxd5 18.exd5 b4 19.f4 c4 20.h6 g6 21.f5 b3 22.fxg6
bxc2+ 23.Kxc2 fxg6 24.Bg4 Nd7 25.Be6+ Rxe6 26.dxe6 Ne5 27.Qd4 Qe7 28.Qd5 
Re8 29.Bf4 Nd3 30.Qxc4 Nxf4 31.Qxf4 Qxe6 32.Rhe1 Rc8+ 33.Kb1 Qd7 34.Rc1 
Rb8 35.Qc4+ Kh8 36.Qd4+ Kg8 37.Qd5+ Kh8 38.Rf1 Bxh6 39.Rf7 Qe8 40.Rcf1 Bg7
41.Rb7 Rc8 42.a3 h6 43.Rff7 Qe1+ 44.Ka2 Rg8 45.Qxd6 Qe4 46.Qd7 Qc4+ 47.Kb1
Qe4+ 48.Ka1 Qxg2 49.Rxg7 Qf1+ 50.Ka2 Qc4+ 51.Kb1 Qf1+ 52.Kc2 Qc4+ 53.Kd2 
Qf4+ 54.Kd3 Qf1+ 55.Ke3 Qe1+ 56.Kd4 Qd2+ 57.Kc5 Qc2+ 58.Kd6 Qd2+ 59.Kc6 
Qc2+ 60.Kd5 Qd3+ 61.Ke5 Qe3+ 62.Kf6 Qf4+ 63.Ke6 Qe4+ 64.Kd6 Qd3+ 65.Kc6 
Qc2+ 66.Kd5 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.47"]
[White "Krishna Teja, N."]
[Black "Nogerbek, Kazybek"]
[Result "0-1"]
[WhiteElo "2356"]
[BlackElo "2261"]
[ECO "A30"]
[EventDate "2018.09.05"]
[PlyCount "178"]

1.Nf3 Nf6 2.c4 c5 3.g3 b6 4.Bg2 Bb7 5.O-O g6 6.d4 cxd4 7.Qxd4 Bg7 8.Nc3 
Nc6 9.Qh4 h6 10.Nd5 Rc8 11.Rb1 Na5 12.b3 Nxd5 13.cxd5 Bxd5 14.Bb2 Bxb2 15.
Rxb2 Bxf3 16.Bxf3 e6 17.Qf4 Qc7 18.Qh4 d5 19.Rd1 Kf8 20.Rbd2 Qe7 21.Qxe7+ 
Kxe7 22.e4 Kd6 23.Bg2 f5 24.f3 Rc3 25.h4 h5 26.Kh2 Rhc8 27.f4 fxe4 28.Bxe4
Rg8 29.Bg2 Nb7 30.Re1 Nd8 31.Bh3 Rg7 32.Re5 Rgc7 33.Ree2 a5 34.Bg2 Nc6 35.
Bh3 Re7 36.Bg2 b5 37.Bf1 Rc5 38.Bh3 b4 39.Re1 e5 40.fxe5+ Nxe5 41.Kg2 Ng4 
42.Rxe7 Kxe7 43.Kf3 Nf6 44.Kf4 Ne4 45.Re2 Kf6 46.Bg2 Nc3 47.Re5 a4 48.Bh3 
Nxa2 49.Re6+ Kf7 50.bxa4 b3 51.Ke5 Rc4 52.Rb6 Rb4 53.Be6+ Kg7 54.Rc6 b2 
55.Rc7+ Kh6 56.Bg8 g5 57.Bh7 gxh4 58.gxh4 b1=Q 59.Bxb1 Rxb1 60.Kxd5 Nb4+ 
61.Ke5 Nd3+ 62.Ke4 Nf2+ 63.Kf5 Rb6 64.Ra7 Ng4 65.Ra8 Ne3+ 66.Ke4 Re6+ 67.
Kf4 Ng2+ 68.Kf5 Rc6 69.Rh8+ Kg7 70.Re8 Rf6+ 71.Ke5 Ra6 72.Rb8 Nxh4 73.Kf4 
Rxa4+ 74.Kg5 Nf3+ 75.Kf5 Ra5+ 76.Kf4 Nh4 77.Rb7+ Kh6 78.Kg3 Ng6 79.Rb2 Kg5
80.Kh2 Nf4 81.Rc2 Kg4 82.Rb2 Re5 83.Kg1 h4 84.Rb8 Re2 85.Kf1 Ra2 86.Kg1 
Ne2+ 87.Kh1 Ng3+ 88.Kg1 Kh3 89.Rb2 Ne2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.48"]
[White "Kamer, Kayra"]
[Black "Arcuti, Davide"]
[Result "0-1"]
[WhiteElo "2205"]
[BlackElo "2356"]
[ECO "A15"]
[EventDate "2018.09.05"]
[PlyCount "128"]

1.c4 Nf6 2.a3 g6 3.b4 Bg7 4.Bb2 O-O 5.e3 d6 6.Nf3 e5 7.d3 Ng4 8.h3 Nh6 9.
Qc2 f5 10.Nbd2 Be6 11.d4 Nd7 12.d5 Bf7 13.e4 c5 14.dxc6 bxc6 15.Be2 Qe7 
16.O-O Be6 17.Rfe1 Nf7 18.Rad1 Rac8 19.Qb1 f4 20.Nb3 h5 21.Na5 g5 22.Nh2 
Nf6 23.b5 c5 24.Nc6 Qb7 25.f3 Kh8 26.Rd2 Rg8 27.Red1 Bf8 28.Bc3 Rxc6 29.
bxc6 Qxc6 30.Qb5 Qc8 31.Rb2 g4 32.hxg4 hxg4 33.Qb8 Qc6 34.Qxa7 gxf3 35.
Bxf3 Ng5 36.Qb7 Qa4 37.Qb3 Qxb3 38.Rxb3 Nh3+ 39.Kh1 Nf2+ 40.Kg1 Nxd1 41.
Bxd1 Bxc4 42.Rb8 Nxe4 43.Bb2 Bg7 44.Rb6 Rd8 45.a4 d5 46.Ng4 d4 47.Bf3 Ng5 
48.Bd1 e4 49.a5 Ra8 50.Rg6 Ne6 51.Bc2 d3 52.Bxg7+ Kh7 53.Bc3 Kxg6 54.Ne5+ 
Kg5 55.Nf7+ Kf5 56.Nd6+ Kg6 57.Ba4 Bd5 58.Be8+ Kh7 59.Bh5 e3 60.Bg4 d2 61.
Bf5+ Kg8 62.Bc2 Nd4 63.Bxd4 cxd4 64.Nf5 e2 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.49"]
[White "Petkov, Momchil"]
[Black "Bashirli, Nail"]
[Result "1-0"]
[WhiteElo "2163"]
[BlackElo "2354"]
[ECO "A48"]
[EventDate "2018.09.05"]
[PlyCount "61"]

1.d4 Nf6 2.Bf4 g6 3.e3 Bg7 4.Nf3 d6 5.h3 b6 6.Be2 Bb7 7.O-O O-O 8.c4 Nbd7 
9.Nc3 Re8 10.Rc1 e5 11.Bh2 e4 12.Nd2 Nf8 13.b4 Ne6 14.Nb3 h5 15.c5 dxc5 
16.bxc5 Nd5 17.Nxd5 Bxd5 18.Qc2 Qd7 19.Bc4 b5 20.Bxd5 Qxd5 21.c6 a5 22.Nc5
Qxc6 23.Nxe6 Qxe6 24.Bxc7 Rec8 25.Qb1 Bf8 26.Qxb5 Qxa2 27.d5 Qa3 28.Qc6 
Bg7 29.d6 Rf8 30.d7 Qb2 31.Bd6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.50"]
[White "Galperin, Platon"]
[Black "Rodrigue-Lemieux, Shawn"]
[Result "0-1"]
[WhiteElo "2348"]
[BlackElo "2250"]
[ECO "A18"]
[EventDate "2018.09.05"]
[PlyCount "144"]

1.c4 Nf6 2.Nc3 e6 3.e4 e5 4.Nf3 Nc6 5.d4 exd4 6.Nxd4 Bb4 7.f3 O-O 8.Be2 
Re8 9.O-O d6 10.Be3 Nxd4 11.Bxd4 Bc5 12.Bxc5 dxc5 13.Qxd8 Rxd8 14.e5 Ne8 
15.f4 Bf5 16.Nd5 Be4 17.Rad1 c6 18.Nc3 Bc2 19.Rxd8 Rxd8 20.f5 g6 21.g4 
gxf5 22.gxf5 Ng7 23.f6 Nf5 24.Kf2 Re8 25.Bd1 Bd3 26.Rg1+ Kh8 27.Bh5 Bxc4 
28.b3 Be6 29.Ne4 Bd5 30.Nxc5 Rxe5 31.Nxb7 Nh6 32.Be2 Rf5+ 33.Ke3 Rxf6 34.
Nc5 Nf5+ 35.Kd3 Rh6 36.Rf1 Nd6 37.Rf2 Kg7 38.Kd4 f6 39.Nd3 Rh4+ 40.Nf4 Ne4
41.Rf1 Ng5 42.Kc3 Bf7 43.h3 Nxh3 44.Ng2 Re4 45.Bf3 Re5 46.Ne1 Ng5 47.Nd3 
Rf5 48.Bg2 Rxf1 49.Bxf1 Bd5 50.Nf4 Bf3 51.b4 h5 52.Kd4 Kf7 53.Ke3 h4 54.a4
Be4 55.Ne2 Ke7 56.Nd4 f5 57.Kf4 Kf6 58.b5 c5 59.Nb3 Ne6+ 60.Ke3 c4 61.Nc1 
c3 62.a5 Ke5 63.Nd3+ Kd6 64.Nf2 f4+ 65.Ke2 Nd4+ 66.Ke1 Bf5 67.Bd3 Bxd3 68.
Nxd3 h3 69.b6 axb6 70.a6 h2 71.Nf2 c2 72.Kd2 Kc7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.51"]
[White "Cadilhac, Igor Tokuichi Kikuchi"]
[Black "Wong Yinn Long"]
[Result "1/2-1/2"]
[WhiteElo "2286"]
[BlackElo "2261"]
[ECO "B34"]
[EventDate "2018.09.05"]
[PlyCount "139"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Bg7 6.Be3 Nf6 7.Nb3 O-O 8.Be2 
d6 9.f4 a5 10.a4 Be6 11.O-O Bxb3 12.cxb3 e6 13.Bf3 Re8 14.Rf2 Qe7 15.Rd2 
Red8 16.Bb6 Rd7 17.Nb5 Bh6 18.g3 e5 19.Bg4 exf4 20.Bxd7 Nxd7 21.Bc7 fxg3 
22.Re2 gxh2+ 23.Kh1 Nde5 24.Bxd6 Qf6 25.Qf1 Qh4 26.Qf2 Qh3 27.Rf1 Rd8 28.
Qg2 Qd3 29.Bxe5 Nxe5 30.Nc3 Qa6 31.Nd5 Bg7 32.Ref2 Qd3 33.Rd2 Qxb3 34.Ne7+
Kf8 35.Rxd8+ Kxe7 36.Qd2 Qb6 37.Rd1 Qc6 38.Qd5 Qxd5 39.R8xd5 Ng4 40.R1d2 
Bh6 41.Rg2 Ne3 42.Rxa5 Nxg2 43.Kxg2 Be3 44.Rb5 b6 45.Kxh2 Kd6 46.Kg3 Kc6 
47.Kf3 Bd4 48.b3 f6 49.Rd5 Be5 50.b4 h5 51.Rd8 g5 52.Rc8+ Bc7 53.Rh8 h4 
54.Kg4 Be5 55.Kf5 b5 56.a5 Kb7 57.Rh7+ Ka6 58.Rh6 Bc3 59.Ke6 Bxb4 60.Kxf6 
Kxa5 61.Rh5 Bd2 62.e5 Bc3 63.Kf5 b4 64.e6 b3 65.Rxg5 Bb4 66.Ke4+ Ka4 67.
Kd3 Ka3 68.Rg7 h3 69.Ra7+ Kb2 70.e7 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.52"]
[White "Can, Melih Kaan"]
[Black "Sargsian, Shant"]
[Result "0-1"]
[WhiteElo "2195"]
[BlackElo "2477"]
[ECO "B30"]
[EventDate "2018.09.05"]
[PlyCount "108"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 a6 6.Bf1 d5 7.exd5 Qxd5 8.Na3 
Nf5 9.Nc4 Qd8 10.a4 b6 11.b3 Be7 12.Bb2 O-O 13.Bd3 Bb7 14.Nfe5 Nb4 15.Be4 
Bxe4 16.Rxe4 b5 17.Ne3 f6 18.Nf3 Nd6 19.Rxe6 Qd7 20.Rxe7 Qxe7 21.d4 Rad8 
22.c3 Nc6 23.dxc5 Ne4 24.Qe2 Qxc5 25.Ba3 b4 26.cxb4 Nxb4 27.Rc1 Nc3 28.Qe1
Rd3 29.Rxc3 Rxc3 30.Bxb4 Qxb4 31.Nd5 Qxb3 32.Nxc3 Rc8 33.Nd1 Rd8 34.Ne3 
Qxa4 35.Qc3 a5 36.h4 Qb5 37.g4 a4 38.Nf5 Qd7 39.Kg2 h5 40.Qc4+ Kh8 41.Qb4 
hxg4 42.N3d4 Ra8 43.Ne7 a3 44.Qc5 Qe8 45.Ne6 a2 46.Nf4 g5 47.hxg5 a1=Q 48.
Qf5 Ra5 49.Neg6+ Kg8 50.Nd5 Rxd5 51.Qxd5+ Kg7 52.Nf4 Qaa8 53.gxf6+ Kxf6 
54.Nh5+ Ke7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.53"]
[White "Ozer, Omer Faruk"]
[Black "Tarlabasi, Emirhan"]
[Result "1/2-1/2"]
[WhiteElo "2388"]
[BlackElo "2193"]
[ECO "A08"]
[EventDate "2018.09.05"]
[PlyCount "66"]

1.g3 d5 2.Bg2 Nf6 3.Nf3 e6 4.O-O Be7 5.d3 O-O 6.Nbd2 c5 7.Re1 Nc6 8.e4 Qc7
9.Qe2 b5 10.e5 Nd7 11.Nf1 Bb7 12.Bf4 Rfc8 13.h4 a5 14.N1h2 a4 15.Rac1 c4 
16.Bh3 Qb6 17.dxc4 bxc4 18.Ng5 Bxg5 19.hxg5 a3 20.b3 cxb3 21.cxb3 Ba6 22.
Qd2 Nb4 23.Be3 Qb7 24.Bd4 Rxc1 25.Rxc1 Nd3 26.Rc2 N3xe5 27.f4 Nc6 28.Ba1 
Qb6+ 29.Kh1 Nb4 30.Bd4 Qd6 31.Rc3 Nc6 32.Nf3 Nxd4 33.Nxd4 Rc8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.54"]
[White "Dedebas, Emre Emin"]
[Black "Sezdbekov, Ruslan"]
[Result "1/2-1/2"]
[WhiteElo "2334"]
[BlackElo "2160"]
[ECO "E16"]
[EventDate "2018.09.05"]
[PlyCount "60"]

1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Bxd2+ 7.Qxd2 O-O 8.O-O
d6 9.Nc3 Nbd7 10.d5 Nc5 11.Nd4 e5 12.Nc2 a5 13.b3 Bc8 14.e4 Ne8 15.Ne3 f5 
16.f4 fxe4 17.fxe5 Rxf1+ 18.Rxf1 dxe5 19.Nxe4 Nxe4 20.Bxe4 Nd6 21.Qd3 h6 
22.Nf5 Bxf5 23.Bxf5 Nxf5 24.Qxf5 Qd6 25.a4 Qc5+ 26.Kg2 Qd6 27.Kg1 Qc5+ 28.
Kg2 Qd6 29.Kg1 Qc5+ 30.Kg2 Qd6 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.55"]
[White "Urazayev, Arystanbek"]
[Black "Eren, Ataberk"]
[Result "1-0"]
[WhiteElo "2333"]
[BlackElo "2180"]
[ECO "C06"]
[EventDate "2018.09.05"]
[PlyCount "71"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ndf3 Qb6 8.Ne2 
cxd4 9.cxd4 f6 10.exf6 Nxf6 11.O-O Bd6 12.Bf4 Bxf4 13.Nxf4 Bd7 14.Qd2 O-O 
15.Rfe1 Rae8 16.Rad1 Qc7 17.g3 e5 18.dxe5 Nxe5 19.Nxe5 Rxe5 20.Rxe5 Qxe5 
21.Re1 Qd6 22.Bf1 Bc6 23.Qd4 a5 24.Bg2 Rd8 25.a3 h6 26.h4 a4 27.Re6 Qc7 
28.Re1 Qd6 29.Bf3 Kh8 30.Re6 Qd7 31.Rxf6 gxf6 32.Qxf6+ Kg8 33.Qg6+ Kh8 34.
Qxh6+ Kg8 35.Qg6+ Kh8 36.Bg4 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.56"]
[White "Samani, Yamac"]
[Black "Tasdogen, Dincer"]
[Result "0-1"]
[WhiteElo "2226"]
[BlackElo "2329"]
[ECO "B29"]
[EventDate "2018.09.05"]
[PlyCount "94"]

1.e4 c5 2.Nf3 Nf6 3.Nc3 d5 4.exd5 Nxd5 5.Ne5 Qd6 6.Bb5+ Nd7 7.Nc4 Qe6+ 8.
Ne3 Nxe3 9.dxe3 a6 10.Be2 Qb6 11.O-O e6 12.e4 Be7 13.a4 O-O 14.f4 Rd8 15.
Qe1 Nb8 16.Kh1 Nc6 17.e5 Nb4 18.Bd1 Qc7 19.Ne4 b6 20.c3 Nd3 21.Qg3 Bb7 22.
Bf3 Bc6 23.Nf2 Nxf2+ 24.Qxf2 Rd7 25.f5 exf5 26.Bxc6 Qxc6 27.Qxf5 Qe6 28.
Qf3 Rad8 29.Bf4 Qb3 30.Qe2 Rd3 31.h3 Qd5 32.Kh2 g5 33.Bc1 h6 34.Rf5 Rd1 
35.h4 Qd3 36.Qf2 gxh4 37.Rf3 Qg6 38.Qe2 a5 39.c4 R8d7 40.b3 Bg5 41.Bxg5 
Rxa1 42.e6 Rdd1 43.exf7+ Qxf7 44.Bxh4 Rh1+ 45.Kg3 Qg7+ 46.Kf2 Qd4+ 47.Re3 
Raf1+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.57"]
[White "Gunduz, Umut Erdem"]
[Black "Agdelen, Huseyin Can"]
[Result "1/2-1/2"]
[WhiteElo "2119"]
[BlackElo "2280"]
[ECO "C68"]
[EventDate "2018.09.05"]
[PlyCount "29"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Bg4 6.h3 h5 7.c3 Qd3 8.hxg4 
hxg4 9.Nxe5 Bd6 10.Nxd3 Bh2+ 11.Kh1 Bg3+ 12.Kg1 Bh2+ 13.Kh1 Bg3+ 14.Kg1 
Bh2+ 15.Kh1 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.58"]
[White "Nyambileg, Erdene-Ochir"]
[Black "Yilmaz, Goktan"]
[Result "1-0"]
[WhiteElo "1798"]
[BlackElo "2237"]
[ECO "D35"]
[EventDate "2018.09.05"]
[PlyCount "93"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 c6 7.Bd3 Nbd7 8.Nf3 
Ne4 9.Bxe7 Qxe7 10.Qc2 f5 11.O-O O-O 12.Rab1 a5 13.a3 Ng5 14.Nxg5 Qxg5 15.
Rbe1 Nf6 16.f3 Be6 17.Qb3 b5 18.Qc2 g6 19.Nb1 Bd7 20.Nd2 a4 21.f4 Qh6 22.
Nf3 Rfc8 23.Ne5 Qf8 24.Rc1 Qd6 25.Qc5 Qe6 26.Rf3 Be8 27.h4 Nd7 28.Nxd7 
Bxd7 29.Kf2 h5 30.Rg3 Kf7 31.Rg5 Re8 32.Re1 Qe7 33.Qc2 Rg8 34.g4 hxg4 35.
h5 Raf8 36.Rh1 gxh5 37.Rgxh5 g3+ 38.Kf3 Ke8 39.Bxf5 Kd8 40.Bxd7 Qxd7 41.
Rh7 Qg4+ 42.Kg2 Re8 43.R1h4 Qc8 44.R4h6 Re6 45.Rh8 Rxh6 46.Rxh6 Kd7 47.
Qh7+ 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.59"]
[White "Huber, Martin Christian"]
[Black "Aydincelebi, Kagan"]
[Result "0-1"]
[WhiteElo "2390"]
[BlackElo "2060"]
[ECO "D20"]
[EventDate "2018.09.05"]
[PlyCount "106"]

1.d4 d5 2.c4 dxc4 3.e4 Nf6 4.e5 Nd5 5.Bxc4 Nb6 6.Bb3 e6 7.Nf3 Nc6 8.O-O 
Bd7 9.Nc3 Ne7 10.Ng5 Bc6 11.Qg4 Nbd5 12.Rd1 Nf5 13.Bc2 Qd7 14.Qh5 g6 15.
Qe2 O-O-O 16.a3 h6 17.Nge4 g5 18.Be3 Be7 19.b4 Nh4 20.Nxd5 Qxd5 21.f3 g4 
22.fxg4 Rdg8 23.Rab1 Bb5 24.Qf2 Rxg4 25.Ng3 Bc6 26.Rd2 Qd7 27.Qxf7 Nxg2 
28.Rxg2 Bxg2 29.Kxg2 Qc6+ 30.Kg1 Rhg8 31.Qf2 Bh4 32.b5 Bxg3 33.bxc6 Bxf2+ 
34.Kxf2 Rg2+ 35.Kf3 Rxc2 36.Rxb7 Rxc6 37.Rxa7 Kd7 38.Bxh6 Rc3+ 39.Be3 Rh8 
40.Ke4 Rxh2 41.Bg5 Re2+ 42.Kf4 Ra2 43.Ra8 Raxa3 44.Rd8+ Kc6 45.d5+ exd5 
46.e6 Rg3 47.Kf5 Raf3+ 48.Bf4 Rg7 49.Ke5 Rh7 50.Bg5 Rh5 51.Rg8 Re3+ 52.Kf6
Rxg5 53.Rxg5 Kd6 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.60"]
[White "Silva, David"]
[Black "Miciano, John Marvin"]
[Result "1/2-1/2"]
[WhiteElo "2223"]
[BlackElo "2374"]
[ECO "B08"]
[EventDate "2018.09.05"]
[PlyCount "90"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 Nf6 5.h3 c6 6.a4 O-O 7.Be3 Nbd7 8.a5 e5 9.
dxe5 dxe5 10.Qd6 Re8 11.Bc4 Qe7 12.Qxe7 Rxe7 13.O-O h6 14.Rfd1 Re8 15.g4 
g5 16.Ba2 Bf8 17.Nd2 Nc5 18.f3 Be6 19.Nc4 Bxc4 20.Bxc4 b5 21.axb6 axb6 22.
b4 Ncd7 23.b5 Rxa1 24.Rxa1 Rc8 25.Bb3 Bc5 26.Kf2 Bxe3+ 27.Kxe3 Nc5 28.bxc6
Nxb3 29.cxb3 Rxc6 30.Kd3 Rd6+ 31.Ke3 Kf8 32.Ra8+ Ke7 33.Rh8 Rd4 34.Rxh6 
Rb4 35.Rxf6 Rxb3 36.Rxb6 Rxc3+ 37.Kf2 f6 38.Kg3 Ra3 39.Rb7+ Ke6 40.Rh7 Rb3
41.h4 gxh4+ 42.Rxh4 Kf7 43.Rh5 Kg6 44.Rf5 Rb1 45.Kf2 Rb2+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.61"]
[White "Cirovic, Miroljub"]
[Black "Sevgi, Volkan"]
[Result "1/2-1/2"]
[WhiteElo "2181"]
[BlackElo "2323"]
[ECO "E15"]
[EventDate "2018.09.05"]
[PlyCount "39"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Nbd2 Bb4 6.Qc2 Bb7 7.Bg2 Be4 8.Qb3 c5
9.dxc5 bxc5 10.O-O Bxd2 11.Bxd2 Nc6 12.Qe3 Qe7 13.Bc3 Bxf3 14.Bxf3 Rc8 15.
Kh1 O-O 16.Kg2 Kh8 17.Kh1 Kg8 18.Kg2 Kh8 19.Kh1 Kg8 20.Kg2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.62"]
[White "Nastase, Robert-Paul"]
[Black "Ongut, Tamas Gunes"]
[Result "1-0"]
[WhiteElo "2313"]
[BlackElo "2121"]
[ECO "B90"]
[EventDate "2018.09.05"]
[PlyCount "115"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 Be7
9.Qd2 O-O 10.O-O-O a5 11.a4 Na6 12.Qf2 Nb4 13.Bb6 Qb8 14.Bxa5 d5 15.exd5 
Nbxd5 16.Nxd5 Bxd5 17.Qd2 Qa7 18.c4 Rfc8 19.Qc3 b6 20.Bb4 Qxa4 21.Bxe7 
Bxc4 22.Nc5 Rxc5 23.Bxc5 Bb3 24.Ba3 Bxd1 25.Bc4 b5 26.Bxf7+ Kxf7 27.Rxd1 
Qc4 28.Qxc4+ bxc4 29.Kc2 Rc8 30.Rd6 Rc7 31.Bb4 e4 32.fxe4 Nxe4 33.Rd4 Nf6 
34.Bc3 Re7 35.Kd1 Rd7 36.Rxd7+ Nxd7 37.Ke2 Ke6 38.Bxg7 Kf5 39.Ke3 Nc5 40.
Bc3 Ne6 41.Kf3 Ng5+ 42.Ke3 Ne6 43.Bh8 h5 44.Kf3 Nf4 45.Bd4 Nd5 46.g3 Nb4 
47.h3 Nc6 48.Bc3 Ne7 49.g4+ hxg4+ 50.hxg4+ Kg5 51.Bd2+ Kh4 52.g5 Kh5 53.
Ke4 Nc8 54.Be3 Nd6+ 55.Kd5 Nf5 56.Bd2 Ng3 57.Kxc4 Ne4 58.Bc1 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.63"]
[White "Piyumantha, M. Sasith Nipun"]
[Black "Ozenir, Ekin Baris"]
[Result "0-1"]
[WhiteElo "2139"]
[BlackElo "2303"]
[ECO "E15"]
[EventDate "2018.09.05"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 g6 6.O-O Bg7 7.Nc3 Ne4 8.Qc2 Nxc3
9.bxc3 O-O 10.Ba3 Re8 11.e4 Nc6 12.Nd2 d6 13.f4 f6 14.Kh1 Qd7 15.Rad1 e5 
16.d5 Nd8 17.f5 Ba6 18.h4 Nf7 19.Bh3 h5 20.Rg1 Nh6 21.g4 hxg4 22.Bxg4 gxf5
23.exf5 Kh8 24.Qe4 Rg8 25.Bh3 Qe8 26.Rdf1 Qh5 27.Nf3 Bc8 28.Nh2 Bd7 29.Bc1
Rac8 30.Rg6 c6 31.Rfg1 cxd5 32.cxd5 Nxf5 33.c4 b5 34.c5 Rxc5 35.Bh6 Rc4 
36.Qg2 Nxh4 37.Rxg7 Nxg2 38.Rxg8+ Kxg8 39.Bxd7 Qxh6 40.Rxg2+ Kf8 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.64"]
[White "Tifferet, Shaked"]
[Black "Cansun, Can Alp"]
[Result "1/2-1/2"]
[WhiteElo "2299"]
[BlackElo "2110"]
[ECO "B47"]
[EventDate "2018.09.05"]
[PlyCount "105"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.f4 a6 7.Be2 b5 8.Nxc6 
dxc6 9.Be3 Bb7 10.O-O Nf6 11.e5 Rd8 12.Qe1 Nd5 13.Nxd5 cxd5 14.c3 Be7 15.
a4 bxa4 16.Rxa4 Qc6 17.Qa1 Ra8 18.Qa2 O-O 19.Ra1 Bc5 20.Bxc5 Qxc5+ 21.Kh1 
Qf2 22.Bf3 h6 23.Qb1 Rfb8 24.b4 Qe3 25.Qc1 Qxc1+ 26.Rxc1 Bc6 27.Raa1 Bb5 
28.Kg1 Kf8 29.Kf2 Ke7 30.Be2 Rc8 31.Ra3 Kd7 32.Rca1 Rab8 33.Ke3 Bxe2 34.
Kxe2 Rc4 35.g3 Rb6 36.Kd3 Rbc6 37.Rb1 f6 38.exf6 gxf6 39.b5 axb5 40.Rxb5 
Kd6 41.Rb8 e5 42.Rh8 exf4 43.Rxh6 fxg3 44.Rxf6+ Ke5 45.Rxc6 Rxc6 46.hxg3 
Rg6 47.Kc2 Rxg3 48.Ra4 Rg2+ 49.Kb3 Rd2 50.Rh4 Rd1 51.Kc2 Re1 52.Rd4 Re4 
53.Rd2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.65"]
[White "Erdogan, Anil Berk"]
[Black "Gulbeyaz, Emir"]
[Result "1/2-1/2"]
[WhiteElo "2083"]
[BlackElo "2285"]
[ECO "B06"]
[EventDate "2018.09.05"]
[PlyCount "67"]

1.e4 c6 2.d4 g6 3.Nc3 Bg7 4.Bc4 d5 5.exd5 b5 6.Bb3 b4 7.Nce2 cxd5 8.Nf3 
Nf6 9.a3 bxa3 10.Rxa3 O-O 11.O-O Nbd7 12.Ne5 Bb7 13.Nc3 e6 14.Bg5 h6 15.
Nxd7 Qxd7 16.Be3 Ne4 17.Nxe4 dxe4 18.Qd2 Rfd8 19.c3 Kh7 20.Rfa1 e5 21.d5 
f5 22.Bxa7 f4 23.Re1 Bf8 24.Ra5 Qc7 25.c4 e3 26.fxe3 fxe3 27.Rxe3 Rxa7 28.
Rxa7 Bc5 29.Rxb7 Qxb7 30.Kh1 Bxe3 31.Qxe3 Rb8 32.Qf2 Kg7 33.Qg3 e4 34.h4 
1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.66"]
[White "Ismayilov, Muhammad"]
[Black "Vanczak, Tamas"]
[Result "1/2-1/2"]
[WhiteElo "2137"]
[BlackElo "2276"]
[ECO "B11"]
[EventDate "2018.09.05"]
[PlyCount "66"]

1.e4 c6 2.Nf3 d5 3.Nc3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d4 dxe4 7.Qxe4 Nd7 8.Bd3 
g6 9.Bf4 Bg7 10.O-O-O Ngf6 11.Qe3 Nd5 12.Nxd5 cxd5 13.h4 Qb6 14.Be2 h5 15.
g4 hxg4 16.Bxg4 Nf6 17.Be2 Nh5 18.Kb1 Nxf4 19.Qxf4 Rc8 20.Rh3 Qc7 21.Qxc7 
Rxc7 22.f4 Ke7 23.c3 Rcc8 24.Rdh1 Rh7 25.h5 Rch8 26.Kc2 gxh5 27.Rxh5 Rxh5 
28.Rxh5 Rxh5 29.Bxh5 f6 30.f5 e5 31.Bf3 Kd6 32.Bh5 Bh6 33.Bf7 exd4 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.67"]
[White "Kilic, Efe Mert"]
[Black "Caglar, Ahmet Ata"]
[Result "1-0"]
[WhiteElo "2269"]
[BlackElo "2071"]
[ECO "B47"]
[EventDate "2018.09.05"]
[PlyCount "59"]

1.e4 c5 2.Nc3 e6 3.Nf3 Nc6 4.d4 cxd4 5.Nxd4 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O 
Nxd4 9.Qxd4 Bc5 10.Qd3 d6 11.Bf4 Ng4 12.Na4 e5 13.Nxc5 Qxc5 14.Bd2 Be6 15.
b3 b5 16.h3 Nf6 17.Rfd1 Rd8 18.Be3 Qc8 19.Bb6 Rd7 20.f4 exf4 21.gxf4 d5 
22.f5 dxe4 23.Qg3 Bxf5 24.Qxg7 Ke7 25.Rxd7+ Nxd7 26.Qg5+ Ke6 27.Rf1 Bg6 
28.h4 f5 29.Bd4 Rf8 30.h5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.68"]
[White "Daghan, Devran"]
[Black "Kara, Yanki"]
[Result "0-1"]
[WhiteElo "2004"]
[BlackElo "2262"]
[ECO "B23"]
[EventDate "2018.09.05"]
[PlyCount "58"]

1.e4 c5 2.Nc3 b6 3.Nf3 Bb7 4.d4 cxd4 5.Nxd4 a6 6.Bg5 Qc7 7.Qf3 e6 8.a3 d6 
9.O-O-O Nd7 10.Be2 Ngf6 11.Qh3 Be7 12.f4 Nc5 13.Bf3 Nfxe4 14.Nxe4 Nxe4 15.
Bxe4 Bxe4 16.Rhe1 d5 17.Rxe4 dxe4 18.Nxe6 fxe6 19.Qxe6 Rd8 20.Rxd8+ Kxd8 
21.Qd5+ Ke8 22.Qa8+ Qd8 23.Qc6+ Kf8 24.Bxe7+ Kxe7 25.Qxe4+ Kd6 26.Qd4+ Kc6
27.Qc4+ Kb7 28.Qf7+ Qc7 29.Qd5+ Ka7 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.69"]
[White "Ozsakallioglu, Okan"]
[Black "Tuna, Alp"]
[Result "1/2-1/2"]
[WhiteElo "1955"]
[BlackElo "2253"]
[ECO "B19"]
[EventDate "2018.09.05"]
[PlyCount "50"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7
9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Ngf6 12.O-O-O Be7 13.Qe2 O-O 14.Nf1 c5 15.g4 
cxd4 16.g5 Nd5 17.gxh6 Qb6 18.Rg1 Ba3 19.Rxg7+ Kh8 20.bxa3 Nc3 21.Bxc3 
dxc3 22.Rh7+ Kg8 23.Rg7+ Kh8 24.Rh7+ Kg8 25.Rg7+ Kh8 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.70"]
[White "Zlatin, Alexander"]
[Black "Karaoglan, Doruk"]
[Result "1/2-1/2"]
[WhiteElo "2312"]
[BlackElo "2196"]
[ECO "B22"]
[EventDate "2018.09.05"]
[PlyCount "103"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 e6 6.cxd4 b6 7.Bd3 Bb4+ 8.Bd2 
Bxd2+ 9.Qxd2 Ba6 10.O-O Bxd3 11.Qxd3 Nc6 12.a3 O-O 13.Nbd2 f6 14.Rfe1 fxe5
15.dxe5 Qe8 16.Rac1 Nf4 17.Qe4 Qh5 18.g3 Nh3+ 19.Kg2 Ne7 20.Rc4 Ng6 21.Qe3
Qf5 22.Re2 Rac8 23.Nh4 Nxh4+ 24.Rxh4 Ng5 25.Ne4 Qf3+ 26.Qxf3 Nxf3 27.Rf4 
Nxe5 28.Nd6 Rc5 29.Rd4 Nc6 30.Rd1 Rd5 31.Rxd5 exd5 32.b4 a6 33.Rd2 d4 34.
b5 axb5 35.Nxb5 Ra8 36.Nxd4 Rxa3 37.Nf5 Ra5 38.Ne3 Ra7 39.Rb2 Rb7 40.Nc4 
b5 41.Nd6 Rb6 42.Rxb5 Rxb5 43.Nxb5 Kf7 44.f4 Kf6 45.Kf3 g5 46.fxg5+ Kxg5 
47.h4+ Kf6 48.Ke4 h5 49.Nc7 Ne7 50.Ne8+ Kf7 51.Nc7 Kf6 52.Ne8+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.71"]
[White "Jogstad, Martin"]
[Black "Baylav, Can"]
[Result "1-0"]
[WhiteElo "2305"]
[BlackElo "2026"]
[ECO "D85"]
[EventDate "2018.09.05"]
[PlyCount "75"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Qa4+ Nd7 8.
Nf3 O-O 9.Be2 c5 10.O-O cxd4 11.cxd4 Nc5 12.dxc5 Bxa1 13.e5 Qc7 14.Qf4 Bc3
15.Qe3 Qa5 16.Qh6 f6 17.exf6 Bxf6 18.Ng5 Bxg5 19.Bc4+ e6 20.Qxg5 Qd8 21.
Qe3 Qf6 22.Qb3 Bd7 23.Bb2 Qe7 24.Re1 Qxc5 25.Qc3 Qxf2+ 26.Kh1 Kf7 27.Rf1 
Qxf1+ 28.Bxf1 Ke8 29.Kg1 Rc8 30.Qb4 b6 31.Ba3 Rf7 32.Qd4 Kd8 33.Ba6 Rc2 
34.Qh8+ Kc7 35.Qa8 Rff2 36.Qxa7+ Kd8 37.Qxb6+ Ke8 38.Qxf2 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.72"]
[White "Thilakarathne, G. M. H."]
[Black "Taalaibekov, Tagir"]
[Result "1-0"]
[WhiteElo "2238"]
[BlackElo "2291"]
[ECO "C09"]
[EventDate "2018.09.05"]
[PlyCount "109"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 6.Bb5 Bd6 7.dxc5 Bxc5 8.
O-O Ne7 9.Nb3 Bb6 10.h3 O-O 11.Bd3 Ng6 12.c3 Bc7 13.Be3 b6 14.Nbd4 Nce5 
15.Nxe5 Nxe5 16.f4 Nxd3 17.Qxd3 Re8 18.Rf3 Re4 19.Raf1 Bb7 20.f5 Qh4 21.f6
g6 22.Qd2 Be5 23.g4 Bxf6 24.Rxf6 Qxh3 25.Bf4 Ba6 26.Rf3 Qxg4+ 27.Bg3 Rae8 
28.Rxf7 Re1+ 29.Kf2 Rh1 30.Qf4 Qxf4 31.R3xf4 g5 32.R4f6 Bf1 33.Bd6 Bh3 34.
Rf8+ Rxf8 35.Rxf8+ Kg7 36.Nf5+ Kg6 37.Ne3 Rb1 38.Kg3 Be6 39.Be5 Bf7 40.Rd8
h5 41.Rd6+ Kh7 42.Nf5 h4+ 43.Kh3 Be8 44.Rh6+ Kg8 45.Rh8+ Kf7 46.Nd6+ Ke6 
47.Rxe8+ Kd7 48.Rg8 Rxb2 49.Rxg5 Rxa2 50.Nf5 a5 51.Nd4 Ra3 52.Rg7+ Kc8 53.
Rc7+ Kd8 54.Ne6+ Ke8 55.Bf6 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.73"]
[White "De Block, Yordi"]
[Black "Yaran, Siar"]
[Result "1/2-1/2"]
[WhiteElo "2118"]
[BlackElo "2271"]
[ECO "A46"]
[EventDate "2018.09.05"]
[PlyCount "127"]

1.d4 c5 2.c3 Nf6 3.Nf3 g6 4.Bf4 Bg7 5.e3 b6 6.Be2 Bb7 7.Nbd2 d6 8.h3 Nbd7 
9.O-O O-O 10.Qc2 Rc8 11.dxc5 Rxc5 12.Rfd1 Qa8 13.Ne1 Ne4 14.Nxe4 Bxe4 15.
Qd2 Rfc8 16.f3 Bb7 17.e4 R5c7 18.Nd3 Nc5 19.Nxc5 Rxc5 20.Be3 R5c7 21.Bd4 
Bxd4+ 22.Qxd4 Rc5 23.Rac1 Qb8 24.Qe3 Qc7 25.f4 b5 26.Bg4 e6 27.Bf3 b4 28.
Rb1 bxc3 29.bxc3 Ba6 30.Qd4 Ra5 31.Qxd6 Rxa2 32.Qxc7 Rxc7 33.Ra1 Rxa1 34.
Rxa1 Bb5 35.Kf2 Kg7 36.Be2 Bxe2 37.Kxe2 Rxc3 38.Rxa7 h6 39.Ra5 Kf6 40.h4 
Rb3 41.Kf2 Rb8 42.Kf3 Rg8 43.Rb5 g5 44.hxg5+ hxg5 45.g3 gxf4 46.gxf4 Rg1 
47.Ra5 Rf1+ 48.Ke3 Rb1 49.Kf3 Rb3+ 50.Kg4 Re3 51.Ra4 Kg7 52.Rb4 Kg6 53.Ra4
Re1 54.Kf3 Rf1+ 55.Kg3 Kf6 56.Rb4 Ra1 57.Rb5 Ra4 58.Kf3 Kg6 59.Rc5 Ra1 60.
Rg5+ Kf6 61.Rb5 Ra3+ 62.Kg4 Re3 63.Rb4 Kg6 64.f5+ 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.74"]
[White "Akin, Kadir"]
[Black "Nalbant, Tuna Onat"]
[Result "1-0"]
[WhiteElo "1974"]
[BlackElo "2241"]
[ECO "B22"]
[EventDate "2018.09.05"]
[PlyCount "107"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 e6 6.cxd4 d6 7.a3 Bd7 8.Bd3 Bc6 
9.O-O Nd7 10.Qe2 Be7 11.Rd1 O-O 12.Nc3 dxe5 13.Nxd5 Bxd5 14.dxe5 Nc5 15.
Bc2 a5 16.Be3 a4 17.Bxh7+ Kxh7 18.Bxc5 g6 19.Bxe7 Qxe7 20.Rd4 Kg7 21.Qe3 
Rh8 22.Rf4 Rh5 23.Rc1 Ra5 24.Qb6 Ra6 25.Qc7 Qe8 26.g4 Rh8 27.Ng5 Rf8 28.h4
Rc6 29.Rxc6 Bxc6 30.Rf6 Qd7 31.Qxd7 Bxd7 32.h5 gxh5 33.gxh5 Rg8 34.Rxf7+ 
Kh6 35.f4 Rg7 36.Rxg7 Kxg7 37.Ne4 b6 38.Nf6 Bb5 39.Kf2 Kh6 40.Kg3 Be2 41.
Kh4 b5 42.Ng4+ Kg7 43.Kg5 Kf7 44.Nf6 Bd3 45.h6 Bf5 46.Nd7 Bh7 47.Nc5 Bc2 
48.Nb7 Kg8 49.Kf6 Kh7 50.Kxe6 Kxh6 51.f5 Bb3+ 52.Kf6 Bd5 53.Nd6 Bc6 54.e6 
1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.75"]
[White "Akdogan, Alperen"]
[Black "Kilic, Gokturk Kagan"]
[Result "1-0"]
[WhiteElo "2278"]
[BlackElo "1910"]
[ECO "E90"]
[EventDate "2018.09.05"]
[PlyCount "91"]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d6 5.e4 O-O 6.h3 e5 7.d5 Nh5 8.g3 Na6 9.
Be2 f5 10.exf5 gxf5 11.Bg5 Qe8 12.Nh4 Nf6 13.Qc2 Nb4 14.Qd2 a5 15.O-O-O 
Qf7 16.Rhg1 Re8 17.a3 Na6 18.Qc2 Nc5 19.Be3 e4 20.g4 Nd3+ 21.Bxd3 exd3 22.
Qxd3 fxg4 23.Bd4 Qh5 24.Qg3 Bh6+ 25.Kb1 Ne4 26.Nxe4 Rxe4 27.f3 Rxd4 28.
Rxd4 Be3 29.Rxg4+ Bxg4 30.Qxg4+ Qxg4 31.Rxg4+ Kh8 32.Nf5 Bb6 33.Ng7 Rf8 
34.f4 Rg8 35.Ne6 Rg6 36.Kc2 Rh6 37.Nd8 Rf6 38.Kd3 h5 39.Rh4 Kg7 40.Rxh5 
Rg6 41.Rg5 Rxg5 42.fxg5 Kg6 43.Ne6 Kf5 44.a4 Ba7 45.h4 Bb6 46.h5 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.76"]
[White "Ozgur, Tibet Kagan"]
[Black "Maltezeanu, Stefan"]
[Result "0-1"]
[WhiteElo "2056"]
[BlackElo "2089"]
[ECO "D02"]
[EventDate "2018.09.05"]
[PlyCount "126"]

1.d4 Nf6 2.Nf3 d5 3.Bf4 c5 4.c3 Nc6 5.e3 Qb6 6.Qb3 c4 7.Qxb6 axb6 8.Na3 
Na7 9.Be5 b5 10.Be2 Bf5 11.Nh4 Be4 12.f3 Bg6 13.Nxg6 hxg6 14.Bg3 e6 15.Nc2
Nc6 16.a3 Kd7 17.O-O-O Bd6 18.Bxd6 Kxd6 19.Rde1 Rh4 20.Bd1 Rah8 21.h3 Ne7 
22.Rhf1 Nf5 23.Rf2 Ng3 24.Nb4 Ke7 25.Bc2 Rd8 26.Kd2 Kf8 27.Na2 g5 28.Nc1 
Nfh5 29.Na2 Nf6 30.Nb4 g6 31.Rg1 Kg7 32.Ke1 Nfh5 33.Rd2 f5 34.Kf2 g4 35.
hxg4 fxg4 36.Rdd1 Rf8 37.Ra1 Rh2 38.Bd1 Ne4+ 39.Ke1 gxf3 40.Bxf3 Nhg3 41.
a4 Rfh8 42.Bxe4 Rh1 43.Kd2 Nxe4+ 44.Ke2 Rxg1 45.Rxg1 bxa4 46.Nc2 Rf8 47.
Kd1 Rf2 48.Kc1 Ng3 49.Kb1 Ne2 50.Re1 Rxg2 51.e4 dxe4 52.Ne3 Rg1 53.Rxg1 
Nxg1 54.Nxc4 g5 55.Kc2 g4 56.Kd2 Kf6 57.Ke3 Kg5 58.Nd6 g3 59.Nxe4+ Kg4 60.
Nd2 Nh3 61.Nf3 g2 62.c4 Ng5 63.Ne5+ Kg3 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.77"]
[White "Gulden, Egemen"]
[Black "Lin Peisen"]
[Result "1-0"]
[WhiteElo "2068"]
[BlackElo "2034"]
[ECO "C00"]
[EventDate "2018.09.05"]
[PlyCount "85"]

1.e4 e6 2.d4 d5 3.Bd3 dxe4 4.Bxe4 Nf6 5.Bf3 c5 6.Be3 cxd4 7.Qxd4 Nbd7 8.
Qa4 Bd6 9.Nc3 O-O 10.O-O-O Qe7 11.Nge2 Bc5 12.Bxc5 Nxc5 13.Qa3 Rb8 14.Qxa7
Bd7 15.Qb6 Rfc8 16.Nd4 e5 17.Rhe1 e4 18.Kb1 Qe5 19.g3 Bc6 20.Be2 Ra8 21.
Nb3 Nfd7 22.Qb4 Qf5 23.Nxc5 Nxc5 24.Qd4 Ne6 25.Qb6 Nc5 26.Bc4 Nd7 27.Qd4 
Nf6 28.Bb3 Qa5 29.h3 b5 30.a3 Rab8 31.Qb4 Qa7 32.Re2 Re8 33.Rd4 Qb7 34.a4 
bxa4 35.Qxb7 Bxb7 36.Nxa4 Bc8 37.g4 g5 38.Nc5 Bb7 39.Nd7 Nxd7 40.Rxd7 Rf8 
41.Red2 Ba6 42.Re7 Bf1 43.Rdd7 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.78"]
[White "Ozturk, Efe Hakan"]
[Black "Nurgaliev, Sauat"]
[Result "1-0"]
[WhiteElo "2065"]
[BlackElo "1685"]
[ECO "E18"]
[EventDate "2018.09.05"]
[PlyCount "161"]

1.Nf3 Nf6 2.g3 e6 3.Bg2 d5 4.d4 Be7 5.O-O O-O 6.c4 b6 7.cxd5 exd5 8.Nc3 
Bb7 9.Bf4 Bd6 10.Ne5 c6 11.e4 dxe4 12.Nxe4 Bxe5 13.dxe5 Nd5 14.Bg5 Qc7 15.
Nd6 h6 16.Bxd5 cxd5 17.Bf4 Qd7 18.Qh5 Kh7 19.Nf5 Qe6 20.Nd4 Qd7 21.Qf5+ 
Qxf5 22.Nxf5 g5 23.Be3 Nc6 24.f4 gxf4 25.Bxf4 h5 26.Nd6 Bc8 27.Rfd1 Be6 
28.Rac1 Ne7 29.Bg5 Ng8 30.Rc7 Kg6 31.h4 f6 32.exf6 Nxf6 33.Re1 Bh3 34.Ree7
Rg8 35.Rxa7 Rad8 36.Nf7 Rc8 37.Nh6 Ne4 38.Nxg8 Rc2 39.Rg7+ Kf5 40.Ne7+ Ke5
41.Ng6+ Kd4 42.Ra4+ Rc4 43.Rxc4+ dxc4 44.Nf4 Bg4 45.Rb7 Kc5 46.Bd8 b5 47.
Rh7 Nxg3 48.Kg2 Nf5 49.Nxh5 Ne3+ 50.Kg3 Bf5 51.Rc7+ Kb4 52.Be7+ Ka5 53.Bc5
Nf1+ 54.Kf4 b4 55.Kxf5 Kb5 56.a3 c3 57.bxc3 b3 58.Rb7+ Kxc5 59.Rxb3 Ne3+ 
60.Kg5 Kc4 61.Rb8 Kxc3 62.Nf4 Nc4 63.h5 Nxa3 64.h6 Nc4 65.h7 Nd6 66.Kg6 
Nf7 67.Kxf7 Kd4 68.h8=B+ Ke4 69.Rb4+ Kf3 70.Kf6 Kg4 71.Ng6+ Kf3 72.Kf5 Kg3
73.Be5+ Kf3 74.Rb3+ Ke2 75.Ke4 Kf2 76.Nh4 Ke2 77.Rb2+ Ke1 78.Bc3+ Kf1 79.
Ke3 Kg1 80.Nf3+ Kh1 81.Rh2# 1-0

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.79"]
[White "Kwon Sehyun"]
[Black "Zrikem, Nassim"]
[Result "0-1"]
[WhiteElo "2129"]
[BlackElo "2066"]
[ECO "C77"]
[EventDate "2018.09.05"]
[PlyCount "90"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Be7 7.a4 Rb8 8.axb5 
axb5 9.O-O O-O 10.Re1 d6 11.c3 Be6 12.Bc2 d5 13.exd5 Nxd5 14.Ra6 Rb6 15.
Rxb6 cxb6 16.h3 Bf6 17.Nbd2 h6 18.Ne4 Be7 19.Ng3 Qc7 20.d4 exd4 21.Qd3 Nf6
22.Nh5 Rd8 23.Bf4 Qc8 24.cxd4 Kf8 25.Nxf6 Bxf6 26.Qa3+ b4 27.Qa4 Nxd4 28.
Nxd4 Rxd4 29.Be3 Bd7 30.Qa7 Rd6 31.Bxb6 Kg8 32.b3 Rxb6 33.Qxb6 Qxc2 34.
Qxb4 Be6 35.Re3 Qb1+ 36.Kh2 Qb2 37.Kg3 Be5+ 38.f4 Bd4 39.Re4 Qf2+ 40.Kh2 
Qg1+ 41.Kg3 Bf2+ 42.Kf3 Qf1 43.Qb8+ Kh7 44.Qb7 Be1+ 45.Ke3 Qf2+ 0-1

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.80"]
[White "Rajic, Ivan"]
[Black "Helander, Benjamin"]
[Result "1/2-1/2"]
[WhiteElo "2021"]
[BlackElo "1994"]
[ECO "C01"]
[EventDate "2018.09.05"]
[PlyCount "70"]

1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Bd6 5.Ne2 Ne7 6.O-O O-O 7.Bf4 Bg4 8.f3 
Bf5 9.Bxf5 Nxf5 10.Qd3 Qf6 11.Bxd6 Nxd6 12.Ng3 Nc6 13.Nc3 Nb4 14.Qd2 Nc4 
15.Qf2 Rad8 16.a3 Nc6 17.b3 Nb6 18.Rad1 Rfe8 19.Qd2 Qe7 20.Nf5 Qf6 21.Ng3 
Qe7 22.Rfe1 Qxa3 23.Nf5 Qf8 24.Nb5 Ne7 25.Nxe7+ Rxe7 26.Qa5 a6 27.Nxc7 
Rxc7 28.Qxb6 Rxc2 29.Qxb7 Qd6 30.Qe7 Qxe7 31.Rxe7 Rb8 32.Rd7 g6 33.Rxd5 
Rxb3 34.Rg5 Rbb2 35.h4 Rd2 1/2-1/2

[Event "57th World U20 ch"]
[Site "Gebze TUR"]
[Date "2018.09.15"]
[Round "11.81"]
[White "Fleri, Matthew"]
[Black "Beukema, Christiaan"]
[Result "1/2-1/2"]
[WhiteElo "1625"]
[BlackElo "1904"]
[ECO "C50"]
[EventDate "2018.09.05"]
[PlyCount "43"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 d6 5.Nc3 Bg4 6.Be3 Bb6 7.h3 Bh5 8.O-O Nf6
9.Qe2 Nd4 10.Bxd4 Bxd4 11.Nd1 O-O 12.c3 Bb6 13.Ne3 c6 14.Bb3 Bc7 15.Bc2 d5
16.Nf5 Re8 17.Rad1 h6 18.Rfe1 Bg6 19.N3h4 Bh5 20.Nf3 Bg6 21.N3h4 Bh5 22.
Nf3 1/2-1/2

