[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Arcos, Mateo"]
[Black "Gieseler, Ronny"]
[Result "1-0"]
[ECO "B40"]
[EventDate "2009.??.??"]
[PlyCount "149"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Bd3 Nc6 6.Nb3 d5 7.exd5 exd5 8.Bf4
Be7 9.O-O O-O 10.Nc3 Be6 11.Nb5 Rc8 12.c3 Qd7 13.Re1 Rfe8 14.N5d4 Bd6 15.
Qd2 Ng4 16.Nb5 Bb8 17.Bxb8 Rxb8 18.Qf4 Nh6 19.Nc7 Re7 20.Nxe6 fxe6 21.Nc5 
Qe8 22.Bb5 Qf7 23.Qd2 Ng4 24.h3 Nf6 25.Re2 Rc8 26.Rae1 Nd8 27.Qd4 b6 28.
Nd3 Ne4 29.Ne5 Qf6 30.Ba6 Nc6 31.Qa4 Nc5 32.Qb5 Nxa6 33.Nxc6 Rf7 34.Ne5 
Nc7 35.Qa4 Re7 36.Qxa7 b5 37.Qb7 Ree8 38.Nf3 Kf8 39.Nd4 e5 40.Nxb5 Nxb5 
41.Qxb5 Qd6 42.Qd3 g6 43.Qg3 Ra8 44.Rxe5 Rxe5 45.Qxe5 Qxe5 46.Rxe5 Rxa2 
47.b4 Ra1+ 48.Kh2 Rc1 49.Rxd5 Rxc3 50.b5 Ke7 51.Re5+ Kd6 52.Re3 Rc2 53.Rb3
Rxf2 54.b6 Rf8 55.b7 Rb8 56.Kg3 Ke6 57.Kf4 Kd5 58.Kg5 Ke6 59.Kh6 Kf6 60.
Kxh7 g5 61.g4 Ke5 62.Rb4 Kf6 63.Rb5 Ke6 64.Kh6 Kf6 65.Rb6+ Kf7 66.Kxg5 Kg7
67.h4 Kh7 68.h5 Kg7 69.h6+ Kh7 70.Kh5 Kh8 71.g5 Kg8 72.g6 Kf8 73.Kg5 Ke7 
74.h7 Rc8 75.bxc8=N+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Augoustis, Alexis"]
[Black "Sanguinetti, Luis"]
[Result "1/2-1/2"]
[ECO "A43"]
[EventDate "2009.??.??"]
[PlyCount "96"]

1.e4 c5 2.d4 e6 3.d5 exd5 4.exd5 d6 5.Bd3 Nf6 6.c4 Be7 7.Ne2 O-O 8.O-O Re8
9.Bd2 Nbd7 10.f4 b5 11.b3 Nb6 12.Qc2 Rb8 13.a4 bxc4 14.bxc4 h6 15.a5 Nbd7 
16.Nbc3 Ba6 17.Ng3 Bf8 18.h3 Qc7 19.Nf5 Rb7 20.Rfb1 Reb8 21.Na4 g6 22.Nh4 
Bg7 23.Rxb7 Qxb7 24.Ra3 Qc7 25.Rb3 Rxb3 26.Qxb3 Qd8 27.Nf3 Qe7 28.Nc3 Nh5 
29.Ne2 Nhf6 30.Nc3 Kh7 31.Qa4 Ne8 32.Qc6 Nb8 33.Qa4 Bxc3 34.Bxc3 Qe3+ 35.
Kh2 Qxf4+ 36.Kg1 Qe3+ 37.Kh2 Qxd3 38.Qxe8 Qxc3 39.Qxb8 Bxc4 40.Qxd6 Qd3 
41.Qxc5 Bxd5 42.Qxa7 Qf5 43.Qe3 Bxf3 44.Qxf3 Qe5+ 45.Kh1 Kg7 46.Qa3 Qe1+ 
47.Kh2 Qe5+ 48.Kh1 Qe1+ 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Cabezas, Gonzalo"]
[Black "Krysa, Leandro"]
[Result "0-1"]
[ECO "A16"]
[EventDate "2009.??.??"]
[PlyCount "104"]

1.c4 Nf6 2.g3 d5 3.cxd5 Nxd5 4.Bg2 g6 5.Nc3 Nxc3 6.bxc3 Bg7 7.Nf3 O-O 8.
O-O c5 9.d4 Nc6 10.Be3 Be6 11.Rb1 Na5 12.Qc1 Bxa2 13.Rb2 cxd4 14.Bxd4 Bc4 
15.Bxg7 Kxg7 16.Ne5 Ba6 17.Rd1 Qc7 18.Qe3 Rad8 19.Rbd2 Rxd2 20.Rxd2 Rd8 
21.Rxd8 Qxd8 22.Nd3 b6 23.Be4 Qd6 24.Kg2 Bb7 25.Nb4 Nc4 26.Qd3 Qxd3 27.
exd3 Bxe4+ 28.dxe4 Nd2 29.f3 Kf6 30.Kf2 Ke6 31.Ke2 Nc4 32.Kd3 Ne5+ 33.Ke3 
Kd6 34.Na6 Nc6 35.f4 Kd7 36.e5 Kc8 37.Ke4 e6 38.Nb4 Nxb4 39.cxb4 Kb7 40.
Kd4 Kc6 41.Kc4 b5+ 42.Kd4 Kb6 43.Kc3 a5 44.bxa5+ Kxa5 45.Kb3 b4 46.Kb2 Kb5
47.Kb3 Kc5 48.Kb2 Kc4 49.Kc2 b3+ 50.Kb2 Kb4 51.Kb1 Kc3 52.Kc1 h5 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Carlo, Daniel"]
[Black "Robson, Ray"]
[Result "0-1"]
[ECO "A06"]
[EventDate "2009.??.??"]
[PlyCount "90"]

1.Nf3 d5 2.d3 Nf6 3.Nbd2 c6 4.e4 g6 5.e5 Nfd7 6.d4 c5 7.c3 Nc6 8.h4 e6 9.
Nb3 h6 10.Be3 Qb6 11.Qd2 cxd4 12.Nbxd4 Ncxe5 13.Nxe5 Nxe5 14.Nb5 Qd8 15.
Bd4 f6 16.Nxa7 Bd7 17.Nb5 Nc6 18.Bd3 Kf7 19.h5 g5 20.f4 Nxd4 21.Nxd4 Bd6 
22.fxg5 hxg5 23.Bg6+ Kg7 24.g4 Bg3+ 25.Kf1 Ra6 26.Kg2 Bf4 27.Qc2 Rf8 28.
Rhf1 e5 29.Nf5+ Kh8 30.Nh6 Qe7 31.Qb3 Bc6 32.Rfe1 Qc5 33.Qb4 Qxb4 34.cxb4 
Bd2 35.b5 Bxb5 36.Red1 Bf4 37.Bd3 Rb6 38.Bxb5 Rxb5 39.Rab1 Rc5 40.Rd3 Rfc8
41.Rb3 R8c7 42.Rb6 Rc2+ 43.Kf1 Rh2 44.Kg1 Rcc2 45.Rxb7 Be3+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Cucchi, Nicolas"]
[Black "Diaz, Ciro"]
[Result "0-1"]
[ECO "B96"]
[EventDate "2009.??.??"]
[PlyCount "28"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qc7 8.Qf3 
Nbd7 9.O-O-O b5 10.Qh3 b4 11.Nxe6 fxe6 12.Qxe6+ Be7 13.Nd5 Nxd5 14.Rxd5 
Nf6 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Diamant, Andre"]
[Black "Silveira, Shubert"]
[Result "1-0"]
[ECO "B85"]
[EventDate "2009.??.??"]
[PlyCount "57"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e6 7.O-O Be7 8.f4 Nc6
9.a4 Qc7 10.Be3 O-O 11.Bf3 Re8 12.Qd2 Nxd4 13.Qxd4 e5 14.Qd2 exf4 15.Bxf4 
Be6 16.Rad1 Rad8 17.Kh1 Qc5 18.Qd4 Ng4 19.Qxc5 dxc5 20.Nd5 Rd7 21.h3 Nf6 
22.Nxe7+ Rexe7 23.Bd6 Bc4 24.Rfe1 h6 25.Bxe7 Rxe7 26.Rd8+ Kh7 27.e5 Nd7 
28.c3 Be6 29.Bxb7 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Gallego, Andres"]
[Black "Decuadro, Sebastian"]
[Result "1-0"]
[ECO "B86"]
[EventDate "2009.??.??"]
[PlyCount "76"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Nbd7 8.Bg5 
Qa5 9.Bxf6 Nxf6 10.O-O Be7 11.Kh1 O-O 12.f4 Bd7 13.f5 e5 14.Nde2 Bc6 15.
Ng3 Qc5 16.a3 Qe3 17.Rf3 Qh6 18.Qe2 Rac8 19.Rd1 Qh4 20.Nd5 Bxd5 21.Bxd5 
Rc7 22.Bb3 b5 23.c3 Rc5 24.Rfd3 Rfc8 25.Bd5 R5c7 26.Nf1 Nxd5 27.Rxd5 Rc4 
28.Nd2 R4c5 29.Rd3 Rd8 30.g3 Qf6 31.Nf1 d5 32.Ne3 dxe4 33.Ng4 Qb6 34.Rxd8+
Bxd8 35.Qxe4 Rc8 36.Nxe5 Qc5 37.Re1 h6 38.Nd7 Qc4 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Garcia Cardenas, Pablo"]
[Black "Ibanez, Rodrigo"]
[Result "1-0"]
[ECO "A37"]
[EventDate "2009.??.??"]
[PlyCount "61"]

1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 e5 6.O-O Nge7 7.a3 O-O 8.d3 d6 
9.Rb1 a5 10.Ne1 f5 11.Nc2 Bd7 12.b4 axb4 13.axb4 Nxb4 14.Nxb4 cxb4 15.Rxb4
Bc6 16.Nd5 h6 17.Qb3 Kh7 18.Be3 Nxd5 19.cxd5 Bd7 20.Rxb7 Rb8 21.Rc1 f4 22.
Rxb8 Qxb8 23.Qxb8 Rxb8 24.gxf4 Bg4 25.f3 Bf5 26.fxe5 Bxe5 27.Rc7+ Kh8 28.
Bxh6 Rb1+ 29.Kf2 Bxh2 30.Bg7+ Kg8 31.e4 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Gonzalez, Gabriel"]
[Black "Uribe, Daniel"]
[Result "1-0"]
[ECO "A42"]
[EventDate "2009.??.??"]
[PlyCount "81"]

1.Nf3 g6 2.d4 Bg7 3.c4 d6 4.Nc3 c6 5.e4 Bg4 6.Be2 Qb6 7.d5 Nd7 8.O-O Ngf6 
9.Qc2 O-O 10.Be3 Qc7 11.Nd4 Bxe2 12.Qxe2 Rfc8 13.Rac1 cxd5 14.Nxd5 Qd8 15.
f3 h5 16.Rfd1 Ne5 17.a3 Nfd7 18.b4 e6 19.Nf4 a6 20.Kh1 Qc7 21.c5 dxc5 22.
bxc5 Qa5 23.c6 bxc6 24.Nxc6 Rxc6 25.Rxc6 Nxc6 26.Rxd7 Qxa3 27.h3 Rb8 28.
Rd3 Rb1+ 29.Kh2 Qa1 30.Rd6 Rh1+ 31.Kg3 Re1 32.Qd2 h4+ 33.Kxh4 g5+ 34.Kxg5 
Kh7 35.Rxc6 Bh6+ 36.Kh4 Rd1 37.Qc3 Qa2 38.Qf6 Bg7 39.Qxf7 Rd8 40.Qg6+ Kh8 
41.Rc7 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Macias, Bryan"]
[Black "Izquierdo, Sebastian"]
[Result "1-0"]
[ECO "B14"]
[EventDate "2009.??.??"]
[PlyCount "65"]

1.e4 d5 2.exd5 Nf6 3.c4 c6 4.d4 cxd5 5.Nc3 e6 6.Nf3 Be7 7.Bd3 O-O 8.O-O 
dxc4 9.Bxc4 Nbd7 10.Qe2 Nb6 11.Bd3 Nbd5 12.Rd1 Bd7 13.Ne5 Rc8 14.Ne4 g6 
15.Bh6 Re8 16.Ng5 Nf4 17.Qf3 Nxd3 18.Qxd3 Bc6 19.Ngxf7 Qd5 20.Nxc6 bxc6 
21.Ne5 Bd6 22.Bf4 Nh5 23.Be3 Rc7 24.Nc4 Nf4 25.Bxf4 Bxf4 26.g3 Bg5 27.b3 
Rd8 28.Ne3 Qa5 29.Qe4 Kf7 30.Rd3 Qb4 31.Nc4 Bf6 32.Rf3 Rdd7 33.Ne5+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Mamani, Joan"]
[Black "Tristan, Leonardo"]
[Result "0-1"]
[ECO "B30"]
[EventDate "2009.??.??"]
[PlyCount "166"]

1.e4 c5 2.Nf3 Nc6 3.g3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Ne2 Nf6 7.Bg2 O-O 8.O-O 
d6 9.Nbc3 Bd7 10.h3 Rc8 11.Be3 Ne5 12.b3 Qa5 13.Nd5 Nc6 14.Bd2 Qa6 15.c3 
Nxd5 16.exd5 Nb4 17.a3 Nd3 18.Nd4 Nb2 19.Qb1 Nd3 20.Rd1 Nc5 21.Re1 Rfe8 
22.Be3 Bxd4 23.cxd4 Bf5 24.Qa2 Nd7 25.g4 Rc2 26.Qb1 Rxf2 27.gxf5 Rxf5 28.
Ra2 Nf6 29.Rf1 Rh5 30.Raf2 Qxa3 31.Qd3 Rf8 32.Bf3 Rf5 33.Bh6 Re8 34.Bg4 
Rxf2 35.Rxf2 Qa5 36.Bf3 Rc8 37.Bd2 Qb6 38.Bg2 Qc7 39.Qe2 Kg7 40.Qf3 Qb6 
41.Qe3 Rc7 42.Kh2 Qb5 43.Qf3 Qb6 44.Be3 Kg8 45.Qd1 Rc3 46.Qd2 Qxb3 47.Bg5 
Nxd5 48.Kg1 Ne3 49.Bxe3 Rxe3 50.Qa5 Qd1+ 51.Rf1 Qxd4 52.Qd8+ Kg7 53.Kh1 
Qe5 54.Qd7 a5 55.Qxb7 f5 56.Qa6 Qd4 57.Qxa5 Qe5 58.Qa2 Re2 59.Qc4 Qb2 60.
Rg1 Qd2 61.Qc6 Re1 62.Bf1 Qe3 63.Qb7 Qf2 64.Qg2 Qxg2+ 65.Kxg2 d5 66.Kf2 
Ra1 67.Rg3 Ra2+ 68.Be2 e5 69.Rb3 d4 70.Ke1 e4 71.Rb7+ Kf6 72.Rxh7 d3 73.
Bd1 Rh2 74.Rd7 Rh1+ 75.Kd2 e3+ 76.Kxe3 Rxd1 77.h4 Rh1 78.Rd6+ Kf7 79.Rd7+ 
Ke6 80.Ra7 Rxh4 81.Kxd3 Re4 82.Ra8 Kf6 83.Rf8+ Kg5 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Meza, Hugo"]
[Black "Hurtado, Matias"]
[Result "1/2-1/2"]
[ECO "D10"]
[EventDate "2009.??.??"]
[PlyCount "73"]

1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bf4 Nc6 5.Nc3 Nf6 6.e3 a6 7.Bd3 e6 8.Rc1 Bd6
9.Bxd6 Qxd6 10.f4 Bd7 11.Nf3 Ng4 12.Qe2 f5 13.O-O O-O 14.a3 Rab8 15.h3 Nf6
16.g4 g6 17.Ne5 Be8 18.Nb1 Ne4 19.Bxe4 fxe4 20.b4 Nxe5 21.fxe5 Qe7 22.
Rxf8+ Qxf8 23.Rf1 Qh6 24.Qf2 Rc8 25.Kh2 Rc7 26.Qf6 Rc2+ 27.Rf2 Rxf2+ 28.
Qxf2 Qf8 29.Qg2 g5 30.Nd2 Bb5 31.Nb3 Bf1 32.Qg3 b6 33.Nd2 Bb5 34.Kg2 a5 
35.Qf2 axb4 36.Qxf8+ Kxf8 37.axb4 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Michailov, Matias"]
[Black "Garcia Guerrero, Isaac"]
[Result "1-0"]
[ECO "B36"]
[EventDate "2009.??.??"]
[PlyCount "87"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Be3 
Bg7 9.f3 O-O 10.Qd2 Be6 11.Be2 Qa5 12.O-O Rfc8 13.b3 a6 14.Rac1 b5 15.Nd5 
Qxd2 16.Bxd2 Bxd5 17.exd5 bxc4 18.Bxc4 Nd7 19.Be3 Bb2 20.Rc2 Ba3 21.f4 Rc7
22.Re2 Bc5 23.Rfe1 Kf8 24.Bxc5 Nxc5 25.Re3 Rb8 26.g4 a5 27.g5 a4 28.Rh3 
Kg7 29.Rhe3 axb3 30.axb3 Rbb7 31.Kf2 h6 32.gxh6+ Kxh6 33.f5 Ra7 34.fxg6 
fxg6 35.R1e2 Rcb7 36.Kg3 Rc7 37.Kg4 Rab7 38.Rh3+ Kg7 39.Kg5 Rc8 40.Rh6 Rg8
41.Rxg6+ Kh7 42.Rxg8 Kxg8 43.Kg6 Nxb3 44.Ra2 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Pugliese, Facundo"]
[Black "Coppola, Claudio"]
[Result "0-1"]
[ECO "C82"]
[EventDate "2009.??.??"]
[PlyCount "134"]

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 Nc5 10.c3 Be7 11.Bc2 Bg4 12.h3 Bh5 13.g4 Bg6 14.Re1 Qd7 15.Nd4 
Nxd4 16.cxd4 Ne6 17.Nf3 O-O 18.Bf5 Bb4 19.Re2 Qe7 20.Be3 Rfd8 21.a3 Ba5 
22.Rc1 Bb6 23.Rc6 Qd7 24.Qc1 Re8 25.Rc3 a5 26.h4 b4 27.axb4 axb4 28.Rb3 
Qa4 29.Rd3 Qb5 30.Qd2 Nf8 31.h5 Bxf5 32.gxf5 Qd7 33.Nh4 c6 34.Bh6 Bd8 35.
Bg5 Ra1+ 36.Kh2 Be7 37.Rg3 Kh8 38.Qf4 Qd8 39.Bxe7 Qxe7 40.Rxg7 Ne6 41.Qg4 
Nxg7 42.Qxg7+ Kxg7 43.f6+ Kf8 44.fxe7+ Rxe7 45.Nf5 Rea7 46.Rc2 R7a6 47.Kg2
b3 48.Re2 Rb1 49.e6 fxe6 50.Rxe6 Rxb2 51.Rf6+ Ke8 52.Re6+ Kd8 53.Rd6+ Kc7 
54.Rh6 Raa2 55.Rxh7+ Kb6 56.Nd6 Rxf2+ 57.Kg3 Rf6 58.Nc8+ Kb5 59.Kh4 Kc4 
60.Rg7 Rf1 61.Nd6+ Kxd4 62.Rg4+ Ke3 63.Rg3+ Kf4 64.Rg4+ Ke5 65.Ne8 b2 66.
Rg5+ Kd4 67.Rg4+ Kc5 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Pulvett, Daniel"]
[Black "Carbone, Diego"]
[Result "1-0"]
[ECO "B44"]
[EventDate "2009.??.??"]
[PlyCount "79"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.Bf4 Ne5 7.c4 a6 8.Nd4 Qc7
9.Nc3 b6 10.Qd2 Bb7 11.Rc1 Nf6 12.f3 Be7 13.Be2 O-O 14.O-O Rac8 15.Kh1 
Rfd8 16.Rfd1 Qb8 17.b3 h6 18.Na4 Nfd7 19.b4 Ng6 20.Be3 Ba8 21.a3 Nge5 22.
Qa2 Nc6 23.Nb3 Nce5 24.Nd4 Nc6 25.Bf1 Nxd4 26.Bxd4 Bc6 27.Nc3 Bf6 28.Be3 
Ne5 29.a4 Qc7 30.Nd5 exd5 31.cxd5 Qb7 32.dxc6 Nxc6 33.Qd5 Qa8 34.Bxb6 Re8 
35.b5 Re5 36.Qxd6 Be7 37.Qd7 Qb8 38.Rxc6 Rxc6 39.bxc6 Qxb6 40.c7 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Vaz, Leonardo"]
[Black "Ibarra Chami, Luis"]
[Result "0-1"]
[ECO "B44"]
[EventDate "2009.??.??"]
[PlyCount "66"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Be3 Nf6 6.Nd2 e5 7.N4b3 d5 8.Bg5 
dxe4 9.Bxf6 Qxf6 10.Nxe4 Qg6 11.Ng3 Be7 12.Bd3 f5 13.c3 O-O 14.Qe2 e4 15.
Bc2 a5 16.a3 b6 17.Nd2 Kh8 18.Ba4 Ne5 19.Bb5 Bb7 20.O-O-O Rad8 21.h4 h6 
22.h5 Qg5 23.Kb1 e3 24.Nf3 Nxf3 25.gxf3 exf2 26.f4 Qxg3 27.Qxe7 Rb8 28.
Rhf1 Bg2 29.Rd3 Qxf4 30.Rd7 Qe4+ 31.Ka2 Qxe7 32.Rxe7 Bxf1 33.Bxf1 Rbe8 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "1"]
[White "Vazquez, Raul"]
[Black "Arrieta, Gonzalo"]
[Result "1-0"]
[ECO "C77"]
[EventDate "2009.??.??"]
[PlyCount "53"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d4 b5 6.dxe5 Nxe4 7.Bb3 Nc5 8.Bd5 
Bb7 9.O-O Be7 10.Nc3 O-O 11.a4 b4 12.Ne4 Na5 13.Nxc5 Bxc5 14.Bxb7 Nxb7 15.
Qd5 c6 16.Qc4 d5 17.exd6 Qxd6 18.Bf4 Qf6 19.Rad1 Qe6 20.Qxe6 fxe6 21.Bg3 
Nd8 22.Ne5 Re8 23.Rd7 Ra7 24.Rfd1 Bb6 25.Bh4 Rxd7 26.Rxd7 c5 27.Nc4 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Carbone, Diego"]
[Black "Mamani, Joan"]
[Result "1/2-1/2"]
[ECO "A25"]
[EventDate "2009.??.??"]
[PlyCount "115"]

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.e3 d6 6.Nge2 Nf6 7.O-O O-O 8.d4 exd4
9.Nxd4 Nxd4 10.exd4 c6 11.Qb3 Re8 12.a4 Ng4 13.Qd1 Qf6 14.h3 Nh6 15.Ne4 
Qd8 16.Bg5 f6 17.Nxf6+ Bxf6 18.Bxh6 Qb6 19.Be3 Qxb2 20.a5 a6 21.Qf3 Bg7 
22.Rfb1 Qc3 23.Rc1 Qd3 24.Bf1 Qf5 25.Qxf5 Bxf5 26.g4 Be4 27.Ra4 Rac8 28.
Bg2 c5 29.dxc5 dxc5 30.Bxe4 Rxe4 31.Rd1 Bd4 32.Bxd4 cxd4 33.Rd3 Rc5 34.Kg2
g5 35.Rb4 Rxa5 36.Rxb7 Rc5 37.Ra7 Rf4 38.Rxa6 Rxc4 39.Rd6 Kg7 40.Ra3 Rf7 
41.Ra5 h6 42.Raa6 Rc2 43.Rg6+ Kh7 44.Rxh6+ Kg7 45.Rhg6+ Kh7 46.Rh6+ Kg7 
47.Rag6+ Kf8 48.Rf6 d3 49.Rxf7+ Kxf7 50.Rd6 d2 51.Rd3 Ke6 52.Kf1 Ke5 53.
Ke2 d1=Q+ 54.Kxd1 Rxf2 55.Ke1 Ra2 56.Rb3 Kf4 57.Kf1 Rd2 58.Kg1 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Coppola, Claudio"]
[Black "Macias, Bryan"]
[Result "0-1"]
[ECO "A31"]
[EventDate "2009.??.??"]
[PlyCount "68"]

1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 b6 5.Nc3 Bb7 6.f3 d6 7.e4 e6 8.Bd3 a6 
9.O-O Nbd7 10.Qe2 Be7 11.b3 Qc7 12.Bb2 O-O 13.Rac1 Rfe8 14.Rfd1 Rac8 15.
Bb1 Qb8 16.Kh1 Ne5 17.Nc2 Ng6 18.Ne3 h5 19.g3 h4 20.gxh4 Nh5 21.Qg2 Nhf4 
22.Qg4 Bxh4 23.Ng2 Nxg2 24.Qxg2 Rc5 25.Rg1 Rh5 26.Ne2 Bg5 27.Rcd1 Bh6 28.
Ng3 Rh4 29.Ne2 b5 30.Ba3 d5 31.exd5 exd5 32.cxd5 Qe5 33.Qg3 Bxd5 34.Bxg6 
Bxf3+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Decuadro, Sebastian"]
[Black "Arrieta, Gonzalo"]
[Result "1-0"]
[ECO "C97"]
[EventDate "2009.??.??"]
[PlyCount "67"]

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 Bd7 13.dxe5 dxe5 14.Nf1 Rfd8 15.Qe2 
Be6 16.N3h2 Rd7 17.Ne3 Rad8 18.Nhg4 Nb7 19.Nf5 Ne8 20.Nxe7+ Rxe7 21.b3 
Red7 22.Ne3 Nbd6 23.Nd5 Qc6 24.c4 Nc7 25.Ba3 Nc8 26.Qe3 b4 27.Bb2 f6 28.f4
exf4 29.Qxf4 Bf7 30.Rad1 Ne6 31.Qh4 Ne7 32.e5 Ng6 33.Bxg6 Bxg6 34.exf6 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Diaz, Ciro"]
[Black "Gonzalez, Gabriel"]
[Result "1-0"]
[ECO "C41"]
[EventDate "2009.??.??"]
[PlyCount "55"]

1.e4 e5 2.Nf3 d6 3.d4 Nf6 4.Nc3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.Re1 c6 8.a4 Qc7
9.b3 Nb6 10.Bd3 Bg4 11.Ne2 a5 12.Be3 Nfd7 13.Ng3 Bf6 14.c3 Rfe8 15.h3 Be6 
16.Nh5 Bd8 17.c4 d5 18.c5 Nc8 19.exd5 Bxd5 20.Nxe5 Nxe5 21.dxe5 Rxe5 22.
Bd4 Rxe1+ 23.Qxe1 Qe7 24.Qb1 f5 25.Bxf5 Qg5 26.Bxh7+ Kf7 27.g4 g6 28.Be3 
1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Garcia Guerrero, Isaac"]
[Black "Cucchi, Nicolas"]
[Result "1-0"]
[ECO "D00"]
[EventDate "2009.??.??"]
[PlyCount "41"]

1.d4 Nf6 2.Bg5 d5 3.Bxf6 gxf6 4.e3 c5 5.c3 e6 6.Bd3 Nc6 7.Ne2 Be7 8.Nd2 e5
9.dxc5 Bxc5 10.e4 Qb6 11.exd5 Bxf2+ 12.Kf1 Ne7 13.Nc4 Qc5 14.b4 Qxd5 15.
Kxf2 e4 16.Nd6+ Kf8 17.Bxe4 Qg5 18.Qc1 Qh4+ 19.g3 Qh5 20.Bf3 Qe5 21.Qh6+ 
1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Gieseler, Ronny"]
[Black "Vaz, Leonardo"]
[Result "1/2-1/2"]
[ECO "A14"]
[EventDate "2009.??.??"]
[PlyCount "140"]

1.Nf3 Nf6 2.b3 e6 3.Bb2 Be7 4.g3 O-O 5.Bg2 c5 6.c4 Nc6 7.O-O d5 8.cxd5 
Nxd5 9.d4 b6 10.dxc5 Bxc5 11.Nbd2 Bb7 12.a3 Rc8 13.b4 Be7 14.Qb3 Rc7 15.
Rac1 Bf6 16.e4 Bxb2 17.Qxb2 Nf6 18.Rfd1 Qe7 19.e5 Nd5 20.Ne4 Rd7 21.Nfd2 
f6 22.exf6 gxf6 23.Nc4 Qg7 24.Ned6 Nd8 25.Nxb7 Nxb7 26.Qe2 Nd8 27.Rd3 b5 
28.Nd2 Nc7 29.Nb3 Rxd3 30.Qxd3 e5 31.Qd6 Nde6 32.Nc5 Nd4 33.Rd1 Ne8 34.
Qd5+ Qf7 35.Ne6 Nxe6 36.Qc6 N8c7 37.Rd7 Qe8 38.Rxc7 Nxc7 39.Qxc7 Qd8 40.
Qxa7 Qd1+ 41.Bf1 Rc8 42.Qb7 Rc1 43.Qxb5 Qd4 44.Qe2 Rc3 45.Qa2+ Kg7 46.b5 
e4 47.Qe2 Rxa3 48.Qc4 Qe5 49.Qe2 f5 50.Kg2 e3 51.fxe3 Rxe3 52.Qd2 Qe4+ 53.
Kh3 Qg4+ 54.Kg2 Qf3+ 55.Kg1 Re7 56.Qg5+ Kf8 57.Qf6+ Rf7 58.Qd8+ Kg7 59.
Qg5+ Kf8 60.Qd8+ Kg7 61.Qg5+ Kf8 62.Qh6+ Ke8 63.Qc6+ Qxc6 64.bxc6 Kd8 65.
Kf2 f4 66.Bh3 fxg3+ 67.Kxg3 Rf6 68.Bd7 Rh6 69.h3 Kc7 70.Kf4 Rxh3 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Hurtado, Matias"]
[Black "Augoustis, Alexis"]
[Result "1/2-1/2"]
[ECO "C00"]
[EventDate "2009.??.??"]
[PlyCount "47"]

1.e4 e6 2.Qe2 b6 3.g3 Bb7 4.Bg2 c5 5.f4 Nc6 6.c3 e5 7.d3 Bd6 8.Nh3 f6 9.
Na3 Qe7 10.Nc4 O-O-O 11.Nxd6+ Qxd6 12.Be3 Nge7 13.O-O-O Qc7 14.Kb1 Ba6 15.
Qf3 Kb8 16.Nf2 d5 17.d4 dxe4 18.Nxe4 f5 19.Ng5 e4 20.Qf2 Rd5 21.Bf1 Bxf1 
22.Rhxf1 c4 23.Qe2 Nd8 24.Kc2 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Ibanez, Rodrigo"]
[Black "Carlo, Daniel"]
[Result "1-0"]
[ECO "B43"]
[EventDate "2009.??.??"]
[PlyCount "103"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.a3 b5 7.Be2 Nf6 8.Bf3 Bb7
9.O-O d6 10.Re1 Nbd7 11.Bg5 Be7 12.Bxf6 gxf6 13.Bh5 Ne5 14.Nxe6 Qd7 15.Nd5
Rc8 16.Ng7+ Kf8 17.Nb6 Qc6 18.Nxc8 Bxc8 19.Nf5 Rg8 20.Nxe7 Kxe7 21.Qd5 Qc7
22.Rad1 Rg5 23.Be2 Bh3 24.g3 Nf3+ 25.Bxf3 Rxd5 26.exd5+ Kf8 27.Re2 Bf5 28.
Rde1 Kg7 29.c3 Qc4 30.Re7 Qb3 31.R7e3 Qc2 32.R1e2 Qb3 33.Rd2 Kf8 34.h4 Bb1
35.Re1 Bc2 36.Rde2 Kg7 37.h5 Bd1 38.Re3 Bxf3 39.Rxf3 h6 40.Rf4 Qxb2 41.Re8
f5 42.Re3 Qb3 43.Ref3 Qxd5 44.Rxf5 Qe6 45.Rxf7+ Qxf7 46.Rxf7+ Kxf7 47.f4 
d5 48.Kf2 Kf6 49.g4 Ke6 50.Ke3 Kd7 51.Kd4 Kd6 52.g5 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Ibarra Chami, Luis"]
[Black "Arcos, Mateo"]
[Result "1-0"]
[ECO "C63"]
[EventDate "2009.??.??"]
[PlyCount "71"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.d3 fxe4 5.dxe4 Nf6 6.O-O d6 7.Qd3 Bg4 8.h3 
Bxf3 9.Qxf3 Be7 10.Bc4 Qd7 11.a4 Nd4 12.Qd3 O-O-O 13.Nc3 Ne6 14.b4 Nh5 15.
Qd5 Nd4 16.Nb5 Nf6 17.Nxa7+ Kb8 18.Qa5 Nxe4 19.Be3 d5 20.Bxd4 exd4 21.Nb5 
Qc6 22.Bxd5 Qxd5 23.Qxc7+ Ka8 24.Qxe7 Qc6 25.Rfe1 Nd2 26.Re6 Rd7 27.Qe8+ 
Qc8 28.Qxc8+ Rxc8 29.Rd1 Nc4 30.Rxd4 Rxd4 31.Nxd4 g6 32.Re7 h5 33.Rg7 Re8 
34.Nb5 Kb8 35.g3 Ne5 36.Rxb7+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Izquierdo, Sebastian"]
[Black "Pugliese, Facundo"]
[Result "1-0"]
[ECO "E69"]
[EventDate "2009.??.??"]
[PlyCount "119"]

1.d4 Nf6 2.Nf3 d6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.c4 Nbd7 7.Nc3 e5 8.h3 c6 
9.e4 exd4 10.Nxd4 Qe7 11.Qc2 Re8 12.Nb3 a6 13.Bf4 Nh5 14.Be3 Ne5 15.Nd2 
Be6 16.b3 b5 17.cxb5 cxb5 18.Rac1 Rac8 19.Qb1 Qd7 20.Kh2 Nc6 21.Nd5 Bxd5 
22.exd5 Ne5 23.Bd4 Nc4 24.Nxc4 Bxd4 25.Qd3 Ba7 26.Ne3 Bc5 27.Bf3 Ng7 28.
Ng4 Qd8 29.b4 Bxb4 30.Rxc8 Qxc8 31.Nf6+ Kh8 32.Nxe8 Qxe8 33.Rc1 f5 34.Be2 
Bc5 35.Kg2 Qf7 36.a4 f4 37.g4 h5 38.axb5 axb5 39.Ra1 Qf6 40.Ra8+ Kh7 41.
Bf3 b4 42.Rb8 Qb2 43.Be2 Qf6 44.Qe4 Bxf2 45.Kxf2 Qh4+ 46.Kf1 Qxh3+ 47.Qg2 
Qc3 48.Qf3 Qc1+ 49.Kg2 Qd2 50.Qd3 Qe1 51.gxh5 Nf5 52.hxg6+ Kg7 53.Rb7+ Kg8
54.Qxf5 Qxe2+ 55.Kh3 Qf3+ 56.Kh4 Qg3+ 57.Kh5 Qf3+ 58.Kg5 Qg3+ 59.Kf6 Qc3+ 
60.Ke7 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Krysa, Leandro"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "E94"]
[EventDate "2009.??.??"]
[PlyCount "70"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Na6 7.O-O e5 8.Re1 Qe8 
9.Bf1 Bg4 10.d5 Nb4 11.Be2 a5 12.h3 Bd7 13.a3 Na6 14.b3 Nc5 15.Nd2 Bh6 16.
Qc2 Nh5 17.Bxh5 gxh5 18.Nf1 Bxc1 19.Raxc1 f5 20.b4 axb4 21.axb4 Nxe4 22.
Nxe4 fxe4 23.Ng3 Qg6 24.Qxe4 Ra2 25.Qxg6+ hxg6 26.Re2 Ra4 27.Rb2 Rf4 28.
Ne2 Rh4 29.f3 b5 30.cxb5 Rhxb4 31.Rxb4 Rxb4 32.Rxc7 Bxb5 33.Nc3 Bd3 34.Rc6
Rb3 35.Ne4 Bxe4 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Robson, Ray"]
[Black "Garcia Cardenas, Pablo"]
[Result "1-0"]
[ECO "B01"]
[EventDate "2009.??.??"]
[PlyCount "89"]

1.e4 d5 2.exd5 Qxd5 3.Nf3 Nf6 4.d4 Bg4 5.Be2 c6 6.c4 Qd6 7.Nc3 e6 8.O-O 
Be7 9.Be3 O-O 10.h3 Bxf3 11.Bxf3 Nbd7 12.a3 Rfe8 13.Qb3 Qc7 14.Rac1 e5 15.
d5 Bc5 16.dxc6 bxc6 17.Nd1 e4 18.Be2 Rab8 19.Qc3 a5 20.Bxc5 Nxc5 21.b4 
axb4 22.axb4 Ne6 23.Ne3 Nf4 24.Rfe1 Red8 25.Nf5 Kf8 26.Bf1 Nd3 27.Bxd3 
Rxd3 28.Qa1 Qf4 29.Qa7 Nd7 30.Nd4 Qd6 31.Rxe4 Rxb4 32.Rce1 g6 33.Qa1 Qf6 
34.Qc1 Kg7 35.Rf4 Rxd4 36.Rxf6 Nxf6 37.c5 Rbc4 38.Qb2 Rd5 39.Re7 Rf4 40.
Qb6 Rff5 41.g4 Rd1+ 42.Kg2 Nd5 43.Qb2+ Kf8 44.Ra7 Rf6 45.g5 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Sanguinetti, Luis"]
[Black "Michailov, Matias"]
[Result "1-0"]
[ECO "E63"]
[EventDate "2009.??.??"]
[PlyCount "113"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.c4 Nc6 7.Nc3 a6 8.h3 Bd7 
9.e4 e5 10.Be3 Rb8 11.Rc1 b5 12.cxb5 axb5 13.dxe5 dxe5 14.Bc5 Re8 15.Qc2 
Qc8 16.Kh2 b4 17.Nb1 Qa6 18.a3 bxa3 19.Bxa3 Nd4 20.Nxd4 exd4 21.Qxc7 Bh6 
22.f4 Rbc8 23.Qd6 Qxd6 24.Bxd6 Rxc1 25.Rxc1 Nxe4 26.Bb4 Nf2 27.Rc7 Be6 28.
Nd2 Nd3 29.Rb7 Nxb4 30.Rxb4 Rd8 31.Be4 Bf8 32.Rb5 Rc8 33.Nf3 Bg7 34.Rb4 
Rd8 35.Bd3 Bf5 36.Bxf5 gxf5 37.Kg2 d3 38.Nd2 Re8 39.Kf3 Re2 40.Nf1 Re1 41.
Ne3 Bf6 42.Rb3 Bd4 43.Rxd3 Bxe3 44.Rxe3 Rb1 45.Re2 Kg7 46.Ke3 Rd1 47.Rc2 
Re1+ 48.Kd4 Rg1 49.Rc3 Kf6 50.b4 Ke6 51.Kc5 Rd1 52.b5 Kd7 53.Kb6 Rd6+ 54.
Ka7 Rd5 55.b6 Ra5+ 56.Kb8 Rb5 57.b7 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Silveira, Shubert"]
[Black "Cabezas, Gonzalo"]
[Result "1-0"]
[ECO "B78"]
[EventDate "2009.??.??"]
[PlyCount "43"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 
Nc6 9.Bc4 Bd7 10.h4 Rc8 11.Bb3 h5 12.O-O-O Ne5 13.Bg5 Rc5 14.Kb1 Re8 15.g4
hxg4 16.h5 Nxh5 17.Rxh5 gxh5 18.Nd5 Qa5 19.c3 e6 20.Nf6+ Bxf6 21.Bxf6 gxf3
22.Qh6 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Tristan, Leonardo"]
[Black "Pulvett, Daniel"]
[Result "1-0"]
[ECO "A45"]
[EventDate "2009.??.??"]
[PlyCount "57"]

1.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.f3 Nf6 5.dxc5 Qa5+ 6.Nc3 Nc6 7.e4 e5 8.Be3 
Bxc5 9.Bxc5 Qxc5 10.Qd2 O-O 11.O-O-O d5 12.exd5 Rd8 13.Ne4 Qe7 14.Bc4 Be6 
15.Nxf6+ Qxf6 16.Ne2 Ne7 17.Nc3 b5 18.Bb3 a5 19.Qe2 Bf5 20.Qxb5 a4 21.Nxa4
Rdb8 22.Qe2 e4 23.fxe4 Rxa4 24.exf5 Nxf5 25.Rhe1 h5 26.Qe5 Qg5+ 27.Kb1 
Rba8 28.d6 g6 29.d7 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Uribe, Daniel"]
[Black "Meza, Hugo"]
[Result "1-0"]
[ECO "B34"]
[EventDate "2009.??.??"]
[PlyCount "47"]

1.e4 c5 2.Nf3 g6 3.d4 Bg7 4.Nc3 cxd4 5.Nxd4 Nc6 6.Be3 Nf6 7.Nxc6 bxc6 8.e5
Nd5 9.Nxd5 cxd5 10.Qxd5 Rb8 11.Bxa7 Rxb2 12.Bd4 Rxc2 13.Bd3 e6 14.Qa8 Rc6 
15.Bb5 Ra6 16.Bxa6 Qa5+ 17.Kf1 O-O 18.Qa7 Bxa6+ 19.Kg1 Rc8 20.h4 h5 21.Rb1
Rc2 22.Rh3 Rxa2 23.Qxd7 Rd2 24.Rf3 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "2"]
[White "Vazquez, Raul"]
[Black "Gallego, Andres"]
[Result "0-1"]
[ECO "B33"]
[EventDate "2009.??.??"]
[PlyCount "62"]

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 Bg7 11.c3 f5 12.exf5 Bxf5 13.Nc2 O-O 14.Nce3 Bg6 15.
a4 b4 16.Bc4 bxc3 17.bxc3 e4 18.h4 h6 19.h5 Bh7 20.O-O Ne5 21.Rb1 Qg5 22.
Be2 Ra7 23.Nc4 Nxc4 24.Bxc4 Kh8 25.Rb6 Be5 26.Ne3 f5 27.Rxd6 f4 28.Ng4 f3 
29.Qd5 Qxg4 30.Qxe5+ Rg7 31.Qg3 Qxh5 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Arcos, Mateo"]
[Black "Hurtado, Matias"]
[Result "1/2-1/2"]
[ECO "B42"]
[EventDate "2009.??.??"]
[PlyCount "74"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.c4 Bc5 7.Nb3 Bb4+ 8.Bd2 
Bxd2+ 9.Qxd2 Qc7 10.Nc3 Nc6 11.f4 d6 12.Rd1 O-O 13.O-O Rd8 14.Qe2 Kh8 15.
Bb1 e5 16.f5 Na5 17.Nxa5 Qxa5 18.g4 Qc5+ 19.Kh1 Bd7 20.g5 Ne8 21.a3 Rac8 
22.Qh5 f6 23.b4 Qxc4 24.Ba2 Qxc3 25.Rf3 Qxf3+ 26.Qxf3 fxg5 27.Qe3 Bc6 28.
Bd5 Bxd5 29.exd5 h6 30.Rc1 Nf6 31.Rxc8 Rxc8 32.Qb6 e4 33.Qxb7 Re8 34.Kg1 
e3 35.Kf1 e2+ 36.Ke1 Ng4 37.Qxa6 Nxh2 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Arrieta, Gonzalo"]
[Black "Cucchi, Nicolas"]
[Result "0-1"]
[ECO "B21"]
[EventDate "2009.??.??"]
[PlyCount "66"]

1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bf4 d6 7.Bc4 Be7 8.O-O 
a6 9.h3 Nf6 10.Qe2 b5 11.Bb3 Ra7 12.Rfd1 Rd7 13.Rac1 Bb7 14.Ng5 O-O 15.
Nxe6 fxe6 16.Bxe6+ Kh8 17.Bxd7 Qxd7 18.e5 Ne8 19.exd6 Bh4 20.Bg3 Bg5 21.
Ra1 Nf6 22.Nd5 Re8 23.Nxf6 Bxf6 24.Qd2 Nd4 25.Re1 Rxe1+ 26.Rxe1 Bxg2 27.
Qe3 Bc6 28.Rc1 Nf3+ 29.Kg2 Ng5+ 30.Rxc6 Qxc6+ 31.f3 Qd7 32.h4 Nf7 33.Qd2 
Be7 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Augoustis, Alexis"]
[Black "Silveira, Shubert"]
[Result "1/2-1/2"]
[ECO "B21"]
[EventDate "2009.??.??"]
[PlyCount "44"]

1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 Qc7 7.O-O a6 8.Qe2 
Bd6 9.Rd1 Nge7 10.Be3 O-O 11.Rac1 Ng6 12.Bb3 Bf4 13.Na4 b5 14.Nb6 Rb8 15.
Nd5 exd5 16.exd5 Bb7 17.dxc6 dxc6 18.g3 Bxe3 19.Qxe3 Bc8 20.Qc5 Bg4 21.Rd3
Qe7 22.Qxe7 Nxe7 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Cabezas, Gonzalo"]
[Black "Pugliese, Facundo"]
[Result "1/2-1/2"]
[ECO "A26"]
[EventDate "2009.??.??"]
[PlyCount "150"]

1.c4 g6 2.g3 Bg7 3.Bg2 e5 4.Nc3 Nc6 5.d3 d6 6.Nf3 f5 7.O-O Nf6 8.Rb1 O-O 
9.b4 h6 10.b5 Ne7 11.a4 Rb8 12.a5 b6 13.Qb3 Be6 14.axb6 axb6 15.Ra1 Nd7 
16.e3 Nc5 17.Qc2 e4 18.Nd4 Bxd4 19.exd4 Nxd3 20.Bxh6 Re8 21.d5 Bd7 22.f3 
Ne5 23.fxe4 Nxc4 24.Qf2 Kh7 25.Bg5 Ne5 26.exf5 Bxf5 27.Ra4 Qd7 28.Rh4+ Kg7
29.g4 Nf7 30.gxf5 Nxf5 31.Bh3 Nxg5 32.Bxf5 Qxf5 33.Qg3 Qe5 34.Rg4 Qxg3+ 
35.Rxg3 Ne4 36.Nxe4 Rxe4 37.Rc3 Rb7 38.Rfc1 Re7 39.Kf2 Kf6 40.Rf3+ Kg7 41.
Rfc3 Kf8 42.Rg1 Rg7 43.Rcg3 Kf7 44.Rf3+ Ke7 45.Kg3 Ra7 46.Re1+ Kd7 47.Kg4 
Ra2 48.h4 Rd2 49.Kg5 Rxd5+ 50.Kh6 Re7 51.Rxe7+ Kxe7 52.Kxg6 Rd4 53.h5 Rg4+
54.Kf5 Rg8 55.Rc3 Rh8 56.Kg6 Rg8+ 57.Kh6 Kd7 58.Rf3 Ke6 59.Kh7 Rg5 60.h6 
d5 61.Kh8 d4 62.h7 Rxb5 63.Kg7 Rh5 64.Rf6+ Ke7 65.Rf7+ Ke6 66.Rxc7 Kd5 67.
h8=Q Rxh8 68.Kxh8 b5 69.Kg7 b4 70.Kf6 d3 71.Rd7+ Kc4 72.Ke5 Kc3 73.Rc7+ 
Kb2 74.Rd7 Kc2 75.Rc7+ Kb2 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Decuadro, Sebastian"]
[Black "Uribe, Daniel"]
[Result "0-1"]
[ECO "B23"]
[EventDate "2009.??.??"]
[PlyCount "92"]

1.e4 c5 2.Nc3 e6 3.g3 a6 4.Bg2 b5 5.d3 Bb7 6.f4 d5 7.e5 h5 8.Nf3 Nh6 9.O-O
Nf5 10.Qe1 Be7 11.Nd1 Nc6 12.Ne3 g6 13.Nxf5 gxf5 14.Ng5 Bxg5 15.fxg5 Qc7 
16.Bf4 O-O-O 17.h4 d4 18.Qe2 Nb4 19.a4 Bxg2 20.Qxg2 Qc6 21.axb5 axb5 22.
Ra5 Qxg2+ 23.Kxg2 Kb7 24.Rxb5+ Kc6 25.Ra5 Ra8 26.Rfa1 Rxa5 27.Rxa5 Kb6 28.
Ra4 Nxc2 29.Bd2 Rb8 30.Rc4 Na1 31.b4 Nb3 32.bxc5+ Kc6 33.Bb4 Ra8 34.Rc2 
Ra4 35.Be1 Nxc5 36.Kf3 Kd5 37.Ke2 Nd7 38.Rb2 Kxe5 39.Rb7 Ra2+ 40.Bd2 Kd6 
41.Kd1 e5 42.Rb1 Kd5 43.Rb7 Kc6 44.Rb4 Nc5 45.Rb8 Nxd3 46.Rf8 e4 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Diamant, Andre"]
[Black "Sanguinetti, Luis"]
[Result "1-0"]
[ECO "C05"]
[EventDate "2009.??.??"]
[PlyCount "59"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Ngf3 c5 6.c3 Nc6 7.Bd3 Be7 8.O-O g5 
9.dxc5 Ndxe5 10.Nxe5 Nxe5 11.Bb5+ Bd7 12.Bxd7+ Nxd7 13.b4 Bf6 14.Nf3 Rg8 
15.Nd4 Be5 16.Bb2 g4 17.Qe2 Rg6 18.f4 gxf3 19.Nxf3 Bg7 20.Rad1 Qe7 21.Rfe1
Nf6 22.c4 O-O-O 23.Ne5 Rh6 24.c6 Ne4 25.cxd5 exd5 26.Qg4+ f5 27.Qxf5+ Qe6 
28.Qxe6+ Rxe6 29.cxb7+ Kc7 30.Rxe4 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Gallego, Andres"]
[Black "Diaz, Ciro"]
[Result "0-1"]
[ECO "C89"]
[EventDate "2009.??.??"]
[PlyCount "70"]

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 d5 
9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6 12.d3 Bd6 13.Re1 Bf5 14.Qf3 Qh4 15.g3 
Qh3 16.Bxd5 cxd5 17.Qxd5 Rad8 18.Qg2 Qh5 19.Be3 Bh3 20.Qb7 Bb8 21.Nd2 Rxd3
22.a4 Rd7 23.Qf3 Bg4 24.Qc6 Rd6 25.Qb7 Be6 26.Qf3 Bg4 27.Qe4 f5 28.Qb4 f4 
29.Bxf4 Rxd2 30.Bxd2 Rxf2 31.h3 Rg2+ 32.Kxg2 Qxh3+ 33.Kg1 Qxg3+ 34.Kf1 
Qf3+ 35.Kg1 Bh2+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Garcia Cardenas, Pablo"]
[Black "Krysa, Leandro"]
[Result "1-0"]
[ECO "B41"]
[EventDate "2009.??.??"]
[PlyCount "59"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.Bd3 Nc6 8.Nc2 
Bc5 9.O-O d6 10.a3 Ne5 11.b4 Ba7 12.Be3 Bxe3 13.Nxe3 g5 14.Ra2 Bd7 15.Rd2 
Qb6 16.Bc2 Ke7 17.Rd4 Rad8 18.f4 gxf4 19.Rxf4 Qa7 20.Qd2 Rhg8 21.Bd1 Rg6 
22.Qf2 Ne8 23.Bh5 Rg7 24.Ng4 f6 25.Nxe5 Qxd4 26.Ng6+ hxg6 27.Qxd4 e5 28.
Nd5+ Kf7 29.Qb6 Rb8 30.Rxf6+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Gonzalez, Gabriel"]
[Black "Vazquez, Raul"]
[Result "0-1"]
[ECO "A75"]
[EventDate "2009.??.??"]
[PlyCount "92"]

1.Nf3 Nf6 2.d4 c5 3.d5 e6 4.c4 exd5 5.cxd5 d6 6.Nc3 g6 7.e4 a6 8.a4 Bg4 9.
Be2 Bxf3 10.Bxf3 Bg7 11.O-O O-O 12.Bf4 Qe7 13.Re1 Nbd7 14.Qc2 h5 15.g3 Ne5
16.Bg2 c4 17.Bxe5 Qxe5 18.Rad1 Qe7 19.f4 Qc7 20.h3 Rfe8 21.Kh1 Rad8 22.Ne2
Nd7 23.Nd4 Qb6 24.Qd2 Nc5 25.a5 Qa7 26.Re3 Nd3 27.Rxd3 cxd3 28.Qxd3 Rc8 
29.b4 Qxd4 30.Qxd4 Bxd4 31.Rxd4 Rc1+ 32.Kh2 f5 33.e5 Rc7 34.exd6 Rc2 35.d7
Rd8 36.Kg1 Rc7 37.Kf2 Kf8 38.Ke3 Rdxd7 39.Kd2 Ke7 40.Bf1 Kd6 41.Bd3 Rh7 
42.h4 Rhe7 43.Bc2 Rc8 44.Bb3 Rce8 45.Rd3 Re2+ 46.Kc3 R8e3 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Ibanez, Rodrigo"]
[Black "Garcia Guerrero, Isaac"]
[Result "0-1"]
[ECO "B35"]
[EventDate "2009.??.??"]
[PlyCount "54"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Bg7 6.Be3 Nf6 7.f3 O-O 8.Bc4 
Qb6 9.Bb3 Nxe4 10.fxe4 Bxd4 11.Bxd4 Qxd4 12.Qxd4 Nxd4 13.O-O-O Nc6 14.Nd5 
d6 15.h4 Rb8 16.Rdf1 Be6 17.h5 Bxd5 18.Bxd5 Ne5 19.hxg6 hxg6 20.Rh3 Kg7 
21.Rfh1 e6 22.Rh7+ Kf6 23.Bb3 b5 24.R1h3 a5 25.a4 bxa4 26.Bxa4 Rb4 27.b3 
Rxe4 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Ibarra Chami, Luis"]
[Black "Robson, Ray"]
[Result "0-1"]
[ECO "E04"]
[EventDate "2009.??.??"]
[PlyCount "96"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 Bb4+ 6.Bd2 c5 7.Bxb4 cxb4 8.Ne5 
O-O 9.Nxc4 Nc6 10.e3 e5 11.d5 b5 12.dxc6 Qxd1+ 13.Kxd1 bxc4 14.a3 Bg4+ 15.
Kc1 a5 16.h3 Bf5 17.Rd1 Bd3 18.b3 Rac8 19.axb4 axb4 20.bxc4 e4 21.Kb2 Bxc4
22.Rd6 Bb5 23.Rd4 Bxc6 24.Rxb4 Rfd8 25.Ra5 h6 26.Rc5 Nd7 27.Ra5 Nf6 28.Rc5
Nd7 29.Ra5 Ba8 30.Rd4 Rb8+ 31.Ka2 Nb6 32.Rxd8+ Rxd8 33.Nc3 Rd2+ 34.Kb3 
Rxf2 35.Ra2 Rxa2 36.Kxa2 f5 37.Kb3 Kf7 38.Kb4 Ke6 39.Kc5 Nd7+ 40.Kd4 Ne5 
41.g4 Nf3+ 42.Bxf3 exf3 43.Nd1 fxg4 44.hxg4 Kf6 45.Nf2 Kg5 46.e4 Kf4 47.e5
Kg3 48.Nd1 f2 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Macias, Bryan"]
[Black "Tristan, Leonardo"]
[Result "1/2-1/2"]
[ECO "E58"]
[EventDate "2009.??.??"]
[PlyCount "94"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.e3 Bb4+ 5.Nc3 O-O 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3
9.bxc3 Qc7 10.Qe2 Na5 11.Ne5 b6 12.cxd5 exd5 13.a4 Nb3 14.Rb1 Nxc1 15.
Rfxc1 Be6 16.h3 Nd7 17.Nf3 h6 18.Bc2 Rae8 19.Qd3 Nf6 20.Ne5 c4 21.Qe2 Nd7 
22.Nf3 f5 23.Re1 Qd6 24.Ra1 g5 25.Nh2 Kg7 26.Reb1 a6 27.h4 g4 28.Nf1 Nf6 
29.Ng3 Nd7 30.Nh5+ Kh8 31.Nf4 Kg7 32.g3 Nf6 33.Qd2 Bd7 34.Qc1 Rb8 35.Rb4 
Rb7 36.Rb2 Rfb8 37.Qb1 Ne4 38.Bxe4 fxe4 39.Qa2 Be8 40.Qa3 Qxa3 41.Rxa3 Bf7
42.Ra1 h5 43.Ng2 Kf6 44.Ne1 Ke7 45.Nc2 Kd6 46.Kf1 Be6 47.Ke2 Bf7 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Mamani, Joan"]
[Black "Gieseler, Ronny"]
[Result "1-0"]
[ECO "B52"]
[EventDate "2009.??.??"]
[PlyCount "49"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 Nc6 6.O-O g6 7.Nc3 Bg7 8.Re1
e5 9.a3 Nge7 10.Nd5 Nd4 11.Nxd4 exd4 12.b4 O-O 13.bxc5 dxc5 14.d3 f5 15.
Bg5 Nc6 16.Rb1 h6 17.Bd2 g5 18.f4 gxf4 19.Bxf4 b6 20.Qh5 Kh7 21.e5 Rae8 
22.Nf6+ Bxf6 23.Qxh6+ Kg8 24.exf6 Qh7 25.f7+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Meza, Hugo"]
[Black "Carbone, Diego"]
[Result "1-0"]
[ECO "A45"]
[EventDate "2009.??.??"]
[PlyCount "69"]

1.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.f3 Qa5+ 5.c3 Nf6 6.Nd2 cxd4 7.Nb3 Qb6 8.Qxd4
Nc6 9.Qxb6 axb6 10.Be3 b5 11.a3 d5 12.Bf2 Na5 13.Nxa5 Rxa5 14.e4 dxe4 15.
fxe4 Nxe4 16.Bb6 Ra8 17.Bxb5+ Bd7 18.Bxd7+ Kxd7 19.O-O-O+ Kc6 20.Be3 e5 
21.Ne2 Be7 22.Kc2 f5 23.Rhf1 Rhf8 24.c4 Rad8 25.Rxd8 Bxd8 26.b4 g5 27.Kd3 
Nd6 28.c5 e4+ 29.Kc3 Nb5+ 30.Kb3 f4 31.a4 Nc7 32.Rd1 Be7 33.b5+ Nxb5 34.
axb5+ Kxb5 35.Nd4+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Michailov, Matias"]
[Black "Coppola, Claudio"]
[Result "1/2-1/2"]
[ECO "C72"]
[EventDate "2009.??.??"]
[PlyCount "46"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Ne7 6.d4 b5 7.Bb3 Nxd4 8.Nxd4 
exd4 9.c3 dxc3 10.Nxc3 Be6 11.Be3 c5 12.Nd5 Nxd5 13.exd5 Bf5 14.Re1 Be7 
15.Bxc5 O-O 16.Bd4 Bf6 17.Rc1 Bxd4 18.Qxd4 Re8 19.Rxe8+ Qxe8 20.Qb4 Rc8 
21.Rxc8 Qxc8 22.h3 Qc5 23.Qa5 Qc1+ 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Pulvett, Daniel"]
[Black "Izquierdo, Sebastian"]
[Result "1-0"]
[ECO "B14"]
[EventDate "2009.??.??"]
[PlyCount "57"]

1.e4 d5 2.exd5 Nf6 3.c4 c6 4.d4 cxd5 5.Nc3 e6 6.Nf3 Be7 7.Bf4 O-O 8.c5 b6 
9.Nb5 Ne8 10.Bxb8 Rxb8 11.Nxa7 Qd7 12.Nxc8 Qxc8 13.b4 bxc5 14.bxc5 Bd8 15.
Bd3 Ba5+ 16.Kf1 Nf6 17.Qc2 Qc7 18.g3 Qb7 19.Kg2 Qb2 20.Rab1 Qxc2 21.Bxc2 
Ra8 22.Rb7 Ne4 23.Bxe4 dxe4 24.Ng5 Bc3 25.Rd1 Rfd8 26.Nxe4 Bxd4 27.c6 Be5 
28.Rxd8+ Rxd8 29.f4 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "3"]
[White "Vaz, Leonardo"]
[Black "Carlo, Daniel"]
[Result "1-0"]
[ECO "B42"]
[EventDate "2009.??.??"]
[PlyCount "65"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Bd3 Qc7 7.O-O Bc5 8.Nb3 
Ba7 9.Nc3 h5 10.Qe2 Nc6 11.g3 h4 12.Bf4 Ne5 13.Kg2 d6 14.Bxe5 dxe5 15.Rac1
Bd7 16.Nd2 Ke7 17.b4 Rh6 18.c5 Nh5 19.Nf3 Rg6 20.Qd2 Nf4+ 21.Kh1 hxg3 22.
fxg3 Nh5 23.Nh4 Rf6 24.Qg5 Rh8 25.Be2 Nxg3+ 26.Qxg3 Rhh6 27.Qxg7 Qd8 28.
Rxf6 Rxf6 29.Rd1 Bb8 30.Bh5 Qe8 31.Ng6+ Rxg6 32.Bxg6 Bc6 33.Rf1 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Augoustis, Alexis"]
[Black "Decuadro, Sebastian"]
[Result "1/2-1/2"]
[ECO "B22"]
[EventDate "2009.??.??"]
[PlyCount "49"]

1.e4 c5 2.d4 cxd4 3.c3 d5 4.exd5 Qxd5 5.cxd4 Nc6 6.Nf3 e6 7.Nc3 Qd6 8.Bc4 
Nf6 9.O-O Be7 10.Re1 O-O 11.Bg5 a6 12.Bb3 b5 13.Bxf6 Bxf6 14.d5 Bxc3 15.
bxc3 exd5 16.Qxd5 Qxd5 17.Bxd5 Bb7 18.a4 Rfd8 19.axb5 axb5 20.Rxa8 Bxa8 
21.Bxc6 Bxc6 22.Nd4 Be8 23.Rb1 Kf8 24.f3 Rd5 25.Kf2 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Carlo, Daniel"]
[Black "Arrieta, Gonzalo"]
[Result "1/2-1/2"]
[ECO "C47"]
[EventDate "2009.??.??"]
[PlyCount "62"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.
O-O O-O 9.e5 Ng4 10.h3 Nxe5 11.Bxh7+ Kxh7 12.Qh5+ Kg8 13.Qxe5 Re8 14.Qd4 
Ba5 15.Qc5 Bb6 16.Qxc6 Ba6 17.Rd1 Qh4 18.Be3 d4 19.g3 Qxh3 20.Bxd4 Rab8 
21.Qg2 Qxg2+ 22.Kxg2 Bxd4 23.Rxd4 Rxb2 24.Rc1 Bb7+ 25.Kg1 Rb6 26.Rh4 Rbe6 
27.Kf1 Ba6+ 28.Kg2 Re1 29.Rxe1 Rxe1 30.Rb4 Re7 31.Ne4 Re5 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Coppola, Claudio"]
[Black "Meza, Hugo"]
[Result "1-0"]
[ECO "E20"]
[EventDate "2009.??.??"]
[PlyCount "35"]

1.d4 Nf6 2.c4 c5 3.Nf3 e6 4.g3 cxd4 5.Nxd4 Bb4+ 6.Nc3 Ne4 7.Qd3 Qa5 8.Nb3 
Qf5 9.Qe3 Nc6 10.Bg2 Nd6 11.c5 Nc4 12.Qd3 Qxd3 13.exd3 N4e5 14.Ke2 d5 15.
Nb5 O-O 16.Bf4 Bd7 17.a3 Na5 18.N5d4 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Cucchi, Nicolas"]
[Black "Gonzalez, Gabriel"]
[Result "0-1"]
[ECO "D13"]
[EventDate "2009.??.??"]
[PlyCount "94"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.cxd5 cxd5 5.Nf3 Nc6 6.Bf4 e6 7.e3 a6 8.Bd3 Bd6
9.Bxd6 Qxd6 10.O-O O-O 11.Rc1 b5 12.Qd2 Bb7 13.b3 Rfd8 14.Qb2 h6 15.Nb1 
Nb4 16.Be2 Rac8 17.Nbd2 Ne4 18.a3 Nc6 19.Rc2 b4 20.a4 Nc3 21.Nb1 Nxe2+ 22.
Rxe2 Na5 23.Ne5 f6 24.Nd3 Rc6 25.Nc5 Bc8 26.Rc1 Nb7 27.Nd3 Bd7 28.Rxc6 
Bxc6 29.Rc2 Be8 30.Nc5 Na5 31.Rc1 Bg6 32.Qd2 Qb6 33.Qe2 Rd6 34.Nd2 Rc6 35.
Qg4 Kf7 36.Qd1 Qc7 37.Nf1 Nb7 38.Nd3 a5 39.Rxc6 Qxc6 40.Qc1 Qc3 41.Qxc3 
bxc3 42.Nc1 Nd8 43.Ng3 Nc6 44.Nge2 c2 45.Kf1 e5 46.Ke1 Nb4 47.Kd2 Ke6 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Gallego, Andres"]
[Black "Macias, Bryan"]
[Result "1/2-1/2"]
[ECO "B48"]
[EventDate "2009.??.??"]
[PlyCount "306"]

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 Bc5 10.Nf5 Bxe3+ 11.Nxe3 d6 12.Qf3 O-O 13.Qh3 Nb4 14.Kh1 Nxd3 15.
cxd3 Qb6 16.Nc4 Qd4 17.e5 dxe5 18.fxe5 Nd5 19.Ne2 Qa7 20.Rf3 f5 21.exf6 
Nxf6 22.Raf1 b5 23.Ne5 Qe7 24.Nf4 Bb7 25.R3f2 Bd5 26.Neg6 hxg6 27.Nxg6 Qd8
28.Qh8+ Kf7 29.Nxf8 Qe7 30.Qh5+ Kxf8 31.Qg6 e5 32.Rxf6+ gxf6 33.Rxf6+ Bf7 
34.Qh6+ Ke8 35.Rd6 Bxa2 36.h3 e4 37.Rd4 Be6 38.Qh8+ Qf8 39.Qe5 Qf5 40.Qd6 
Ra7 41.Qb8+ Bc8 42.dxe4 Qc5 43.Rd5 Qc1+ 44.Kh2 Qc7+ 45.Qxc7 Rxc7 46.Rd2 
Re7 47.Re2 Bb7 48.e5 Kf7 49.g4 Bd5 50.Kg3 a5 51.Kf4 Ke6 52.h4 Rf7+ 53.Kg5 
Rg7+ 54.Kf4 Rf7+ 55.Kg5 a4 56.h5 Rg7+ 57.Kf4 b4 58.Re3 Ra7 59.h6 a3 60.
bxa3 bxa3 61.h7 Rxh7 62.Rxa3 Rf7+ 63.Kg3 Kxe5 64.Ra5 Rg7 65.Rb5 Rg8 66.Ra5
Rd8 67.Rb5 Rd6 68.Ra5 Kf6 69.Kf4 Be6 70.Ra4 Rb6 71.Re4 Kg6 72.Ra4 Bb3 73.
Rd4 Ra6 74.Rb4 Bd1 75.Rd4 Rf6+ 76.Kg3 Bb3 77.Rb4 Bd5 78.Rb5 Rf3+ 79.Kh4 
Be6 80.Rb4 Re3 81.Ra4 Re1 82.Kg3 Rg1+ 83.Kf3 Kg5 84.Ra5+ Kf6 85.Ra4 Bd5+ 
86.Kf4 Rf1+ 87.Kg3 Kg5 88.Ra3 Rg1+ 89.Kh3 Be4 90.Ra7 Rb1 91.Rg7+ Bg6 92.
Rg8 Rb3+ 93.Kg2 Rb4 94.Kh3 Ra4 95.Rg7 Ra3+ 96.Kg2 Kf6 97.Rg8 Bf7 98.Rf8 
Kg6 99.Kf2 Be6 100.Rf3 Ra4 101.Rc3 Bxg4 102.Ke3 Kg5 103.Rc5+ Bf5 104.Rc3 
Re4+ 105.Kd3 Re8+ 106.Kd4 Kf4 107.Rc5 Be4 108.Rh5 Rd8+ 109.Kc5 Bf5 110.Rh1
Ke5 111.Re1+ Be4 112.Re2 Rc8+ 113.Kb6 Rc1 114.Re3 Kd4 115.Re2 Bd5 116.Rh2 
Rc3 117.Rh4+ Ke5 118.Kb5 Kd6 119.Rh6+ Be6 120.Rh4 Rb3+ 121.Rb4 Ra3 122.Kb6
Bd5 123.Kb5 Ra8 124.Kb6 Rh8 125.Kb5 Rc8 126.Kb6 Bc4 127.Kb7 Kd7 128.Ka7 
Bd5 129.Kb6 Rc6+ 130.Ka5 Kc7 131.Rb5 Rd6 132.Kb4 Bc6 133.Rh5 Kb6 134.Kc4 
Rd1 135.Rg5 Ra1 136.Kd4 Ra4+ 137.Ke5 Re4+ 138.Kd6 Rd4+ 139.Ke5 Kc5 140.
Ke6+ Bd5+ 141.Ke5 Re4+ 142.Kf5 Re1 143.Rg3 Kd4 144.Rg4+ Be4+ 145.Ke6 Ra1 
146.Kf6 Ra6+ 147.Kg5 Ke5 148.Rg3 Ra8 149.Kg4 Rf8 150.Kg5 Bf3 151.Kh6 Bd5 
152.Rg5+ Kf6 153.Rg6+ Ke7 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Garcia Guerrero, Isaac"]
[Black "Garcia Cardenas, Pablo"]
[Result "1-0"]
[ECO "A45"]
[EventDate "2009.??.??"]
[PlyCount "77"]

1.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.f3 Nf6 5.dxc5 b6 6.cxb6 Qxb6 7.e4 Nc6 8.Nd2 
d5 9.exd5 Nxd5 10.Nc4 Qc5 11.Bg3 Ba6 12.Bf2 Qb4+ 13.c3 Nxc3 14.bxc3 Qxc3+ 
15.Nd2 Bxf1 16.Rc1 Qd3 17.Nxf1 Qxd1+ 18.Rxd1 e6 19.Nd2 Nb4 20.Nh3 Nxa2 21.
Ra1 Nb4 22.Rxa7 Rxa7 23.Bxa7 Be7 24.Ke2 g5 25.Rc1 Kd7 26.Bc5 Na2 27.Rc2 
Rc8 28.Rxa2 Rxc5 29.Ne4 Re5 30.Nf2 f5 31.Nd3 Rb5 32.Nd2 e5 33.g4 e4 34.
fxe4 fxg4 35.Nc4 h5 36.Nce5+ Kc8 37.Ra8+ Kb7 38.Rh8 Bd6 39.Rxh5 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Gieseler, Ronny"]
[Black "Cabezas, Gonzalo"]
[Result "1-0"]
[ECO "D78"]
[EventDate "2009.??.??"]
[PlyCount "81"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 d5 4.d4 Bg7 5.g3 O-O 6.Bg2 c6 7.O-O dxc4 8.a4 Nbd7
9.e4 Re8 10.e5 Nd5 11.Qe2 Nxc3 12.bxc3 c5 13.e6 Nf6 14.exf7+ Kxf7 15.Qxc4+
e6 16.Qxc5 Kg8 17.Ne5 Nd7 18.Nxd7 Qxd7 19.Bf4 a5 20.Rfe1 Ra6 21.Reb1 Qe7 
22.Qc4 Kh8 23.Rb5 b6 24.Rab1 Bb7 25.Rxb6 Rxb6 26.Rxb6 Bxg2 27.Kxg2 e5 28.
Bxe5 Bxe5 29.dxe5 Qxe5 30.Rb5 Qe4+ 31.Qxe4 Rxe4 32.Rxa5 Rc4 33.Ra7 Rxc3 
34.g4 Ra3 35.f3 g5 36.Kg3 Kg8 37.a5 h6 38.a6 Kf8 39.h4 gxh4+ 40.Kxh4 Rxf3 
41.Rb7 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Hurtado, Matias"]
[Black "Mamani, Joan"]
[Result "0-1"]
[ECO "C50"]
[EventDate "2009.??.??"]
[PlyCount "104"]

1.e4 Nc6 2.Nf3 e5 3.Bc4 g6 4.c3 Bg7 5.O-O Qe7 6.d4 Nf6 7.Re1 O-O 8.Na3 d6 
9.h3 a6 10.Nc2 Nd8 11.Bd2 b5 12.Bd3 Bb7 13.Nh2 Ne6 14.d5 Nc5 15.Bg5 h6 16.
Bxf6 Bxf6 17.Ne3 Bg7 18.g4 Qh4 19.Kg2 Rae8 20.Bc2 Bc8 21.b4 Nd7 22.a4 Nb6 
23.axb5 axb5 24.Bd3 Bd7 25.Qe2 Nc4 26.Nxc4 bxc4 27.Bxc4 f5 28.f3 fxg4 29.
hxg4 h5 30.Bb5 Bxb5 31.Qxb5 Bh6 32.Rh1 Bf4 33.Nf1 Qg5 34.Qe2 Re7 35.Ng3 
Ref7 36.Nxh5 gxh5 37.Rxh5 Qg6 38.Rah1 Bg5 39.R5h3 Qf6 40.c4 Kg7 41.c5 Rb8 
42.Qc4 Kg6 43.b5 Qf4 44.Rd1 Qe3 45.cxd6 cxd6 46.Qf1 Rc7 47.Rd3 Rc2+ 48.Kh1
Qc5 49.Rd1 Rxb5 50.Qd3 Rbb2 51.f4 Bxf4 52.Rh8 Rh2+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Izquierdo, Sebastian"]
[Black "Ibanez, Rodrigo"]
[Result "1-0"]
[ECO "E05"]
[EventDate "2009.??.??"]
[PlyCount "117"]

1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Qc2 Nc6 8.Qxc4 
Rb8 9.Nc3 Bd7 10.Bf4 a6 11.a4 Nh5 12.Rfd1 Nxf4 13.gxf4 Na5 14.Qd3 Bc6 15.
Rab1 Bxf3 16.Bxf3 Bd6 17.e3 Nc6 18.Bxc6 bxc6 19.Qxa6 Rb6 20.Qe2 Qa8 21.Rd3
f5 22.f3 Rf6 23.Kh1 Bb4 24.b3 Rh6 25.Nd1 Be7 26.Nb2 Bh4 27.Rg1 Qb8 28.Qc2 
Qe8 29.Nc4 Ra6 30.Ne5 Qh5 31.Qg2 Bf6 32.Nd7 Rg6 33.Nxf6+ gxf6 34.Qf2 Kf7 
35.Rc3 Rxg1+ 36.Kxg1 Ke7 37.Qg3 Qf7 38.Kf2 Kd7 39.Ke2 Ra8 40.Kd3 Rg8 41.
Qf2 Qe8 42.Qc2 Qa8 43.Rc4 Rg1 44.Qf2 Qg8 45.Rc2 Rb1 46.Rb2 Rd1+ 47.Rd2 Rb1
48.Kc2 Ra1 49.Kb2 Rg1 50.Rc2 Rg7 51.Qe2 Qa8 52.Qc4 h5 53.e4 fxe4 54.fxe4 
Qb7 55.a5 Rg4 56.a6 Qb6 57.d5 cxd5 58.exd5 e5 59.Qa4+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Krysa, Leandro"]
[Black "Michailov, Matias"]
[Result "1-0"]
[ECO "E97"]
[EventDate "2009.??.??"]
[PlyCount "109"]

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 g5 11.Bg3 Nh6 12.dxe5 fxe5 13.h3 Nf7 14.Nh2 Nd4 15.Bg4 Nh8
16.Nb5 Ng6 17.Bxc8 Qxc8 18.Nxd4 exd4 19.Nf3 g4 20.Nxd4 Bxd4 21.Qxd4 gxh3 
22.Qd5+ Rf7 23.f3 Ne7 24.Qh5 Rg7 25.Kh2 hxg2 26.Kxg2 Qe6 27.Rac1 Rf8 28.
Rg1 Qf6 29.Rc3 Ng6 30.Kh1 Kh8 31.Qh6 Qd4 32.Qe3 Qxe3 33.Rxe3 Rgf7 34.Rf1 
Kg7 35.Kg2 h5 36.Kh3 Ne5 37.Bxe5+ dxe5 38.Rd3 Kh6 39.c5 Rf4 40.Rd7 R8f7 
41.Rxf7 Rxf7 42.Kh4 Rf4+ 43.Kg3 h4+ 44.Kf2 Rf7 45.Rd1 Kg5 46.Rg1+ Kh6 47.
Rg8 Rd7 48.Ke2 Rg7 49.Rh8+ Kg5 50.a3 Rg6 51.Kf2 Rh6 52.Rg8+ Rg6 53.Rf8 Rf6
54.Re8 Kf4 55.Rg8 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Pugliese, Facundo"]
[Black "Carbone, Diego"]
[Result "0-1"]
[ECO "B44"]
[EventDate "2009.??.??"]
[PlyCount "84"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nb5 d6 6.Bf4 Ne5 7.Be2 Nf6 8.N1c3 
a6 9.Bxe5 dxe5 10.Qxd8+ Kxd8 11.O-O-O+ Bd7 12.f4 axb5 13.Bxb5 Kc7 14.fxe5 
Bxb5 15.Nxb5+ Kb6 16.exf6 Kxb5 17.Rd7 Rxa2 18.Kb1 Ra4 19.Rxb7+ Kc6 20.fxg7
Bxg7 21.Rxf7 Rha8 22.c3 Ra1+ 23.Kc2 Rxh1 24.Rxg7 Rxh2 25.c4 Rf8 26.b4 Rf2+
27.Kd3 Rfxg2 28.b5+ Kb6 29.Re7 Rg6 30.Kd4 h5 31.Re8 Rh1 32.Rb8+ Kc7 33.Rh8
Rg5 34.Rh6 Rd1+ 35.Kc3 Kd6 36.Rh8 Rc1+ 37.Kb4 Rb1+ 38.Kc3 Rc5 39.Ra8 Rbxb5
40.Kd4 Ra5 41.Rb8 e5+ 42.Kc3 Ra4 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Pulvett, Daniel"]
[Black "Ibarra Chami, Luis"]
[Result "0-1"]
[ECO "D38"]
[EventDate "2009.??.??"]
[PlyCount "60"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Bb4 5.Bg5 Nbd7 6.e3 c5 7.cxd5 exd5 8.Bd3 
Qa5 9.Rc1 O-O 10.dxc5 Bxc3+ 11.bxc3 Ne4 12.O-O Ndxc5 13.Be7 Nxd3 14.Qxd3 
Re8 15.Bb4 Qxa2 16.Qb5 Nf6 17.Nd4 a6 18.Qb6 Qc4 19.Ra1 Nd7 20.Qd6 Nf6 21.
Qb6 Nd7 22.Qd6 b5 23.Nc6 Nf6 24.Ne7+ Kh8 25.Rfd1 Be6 26.Rd4 Qe2 27.Rh4 a5 
28.Bc5 Ng8 29.Qxe6 Nxe7 30.Qxf7 Rf8 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Robson, Ray"]
[Black "Diaz, Ciro"]
[Result "1-0"]
[ECO "B81"]
[EventDate "2009.??.??"]
[PlyCount "101"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e6 7.g4 e5 8.Nf5 h5 
9.gxh5 d5 10.Qf3 d4 11.O-O-O Bxf5 12.Qxf5 Qc7 13.Bc4 Nbd7 14.Bxf7+ Kxf7 
15.Nd5 Qd6 16.Rhg1 Rxh5 17.Qg6+ Kg8 18.Nxf6+ Nxf6 19.Bg5 Rxg5 20.Rxg5 Rc8 
21.f3 d3 22.Rg2 Qd4 23.Qg5 Nh7 24.Qf5 Rc6 25.c3 Qe3+ 26.Kb1 Rd6 27.Qxe5 
Qxf3 28.Rgd2 Nf6 29.Qf5 Qxe4 30.Qxe4 Nxe4 31.Rxd3 Rh6 32.Re3 Nf6 33.h3 Kf7
34.Rd8 Bc5 35.Rf3 b6 36.b4 Be7 37.Ra8 a5 38.bxa5 bxa5 39.Rxa5 Rh4 40.Kb2 
Re4 41.a4 Ke6 42.Ra6+ Ke5 43.Ra5+ Ke6 44.Ra6+ Ke5 45.a5 Nd5 46.Kb3 Bf6 47.
Rc6 Re1 48.Rd3 Ne3 49.a6 Ke4 50.Rxe3+ Rxe3 51.a7 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Sanguinetti, Luis"]
[Black "Vaz, Leonardo"]
[Result "1-0"]
[ECO "A46"]
[EventDate "2009.??.??"]
[PlyCount "73"]

1.d4 Nf6 2.Nf3 e6 3.Bg5 Be7 4.e3 d5 5.Bd3 Nbd7 6.Nbd2 c6 7.O-O O-O 8.c3 b6
9.Ne5 Nxe5 10.dxe5 Nd7 11.Bxe7 Qxe7 12.f4 Nc5 13.Bc2 Ba6 14.Rf3 Bd3 15.
Bxd3 Nxd3 16.Qc2 Nc5 17.Rh3 h6 18.g4 f5 19.exf6 Qxf6 20.Rh5 Rae8 21.Nf3 
Nd7 22.Qg2 e5 23.f5 Qe7 24.Rh3 Qc5 25.Nh4 d4 26.Ng6 Rf6 27.Kh1 Rd6 28.g5 
hxg5 29.Qxg5 Nf6 30.cxd4 exd4 31.e4 Rdd8 32.e5 Qd5+ 33.Kg1 d3 34.Rh8+ Kf7 
35.e6+ Rxe6 36.fxe6+ Qxe6 37.Rxd8 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Silveira, Shubert"]
[Black "Arcos, Mateo"]
[Result "1/2-1/2"]
[ECO "C63"]
[EventDate "2009.??.??"]
[PlyCount "87"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Nc3 fxe4 5.Nxe4 Nf6 6.d3 d5 7.Ng3 Bd6 8.Qe2 
O-O 9.Bxc6 bxc6 10.O-O Qe8 11.Nh4 Ba6 12.Nhf5 e4 13.Qd1 exd3 14.cxd3 c5 
15.Qf3 Qb5 16.Rd1 d4 17.Nxd6 cxd6 18.Nf5 Qd7 19.Bg5 Bb7 20.Qh3 Bc8 21.g4 
g6 22.Nh6+ Kg7 23.f3 Nd5 24.Re1 Bb7 25.Re4 Rae8 26.Rae1 Ne3 27.Rxe8 Qxe8 
28.Qg3 Qe5 29.f4 Qd5 30.f5 Kh8 31.Bxe3 dxe3 32.Rxe3 Qd4 33.Qf2 Qg7 34.g5 
gxf5 35.h4 f4 36.Re1 Qd7 37.Kh2 f3 38.b4 d5 39.Qxc5 Qg7 40.Qf2 d4 41.Ng4 
Qc7+ 42.Kg1 Qf4 43.Nf6 h6 44.Re7 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Tristan, Leonardo"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "D00"]
[EventDate "2009.??.??"]
[PlyCount "92"]

1.d4 d5 2.Bg5 c6 3.Nf3 h6 4.Bh4 Qb6 5.b3 Nd7 6.e3 e5 7.Be2 e4 8.Nfd2 Ne7 
9.g4 c5 10.dxc5 Qxc5 11.Bg3 g6 12.a3 Bg7 13.Ra2 Ne5 14.b4 Qb6 15.c4 Be6 
16.Qa4+ Bd7 17.Qb3 dxc4 18.Nxc4 Nxc4 19.Bxc4 O-O 20.Rd2 Qc6 21.b5 Qc8 22.
Bd6 Qe8 23.Qb4 Nc8 24.Bxf8 Bxf8 25.Qb3 Nb6 26.Be2 Be6 27.Qd1 Nc4 28.Rd4 
Qxb5 29.Nd2 Rc8 30.O-O Qa6 31.Nxc4 Bxc4 32.Bxc4 Rxc4 33.Qe2 b5 34.Rxc4 
bxc4 35.Rc1 Qxa3 36.Qxc4 a5 37.Rd1 a4 38.Rd7 Qa1+ 39.Kg2 Qf6 40.Qxe4 a3 
41.Ra7 Qb6 42.Ra8 Qd6 43.h3 Qc5 44.Qa4 Qd5+ 45.Kf1 Qd3+ 46.Kg2 Qd5+ 
1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "4"]
[White "Uribe, Daniel"]
[Black "Vazquez, Raul"]
[Result "1/2-1/2"]
[ECO "B91"]
[EventDate "2009.??.??"]
[PlyCount "86"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 e5 7.Nde2 Nbd7 8.Bg2 
b5 9.O-O Bb7 10.h3 Be7 11.g4 b4 12.Nd5 Nxd5 13.exd5 Bg5 14.f4 exf4 15.Qd4 
Qb6 16.Bxf4 Bxf4 17.Rxf4 a5 18.Re4+ Kd8 19.Rf4 Rf8 20.Raf1 Ke7 21.Re1 Rae8
22.Ng3+ Kd8 23.Rxe8+ Rxe8 24.Qxb6+ Nxb6 25.Rxf7 Bxd5 26.Rxg7 Re1+ 27.Kf2 
Rc1 28.Bxd5 Nxd5 29.Rxh7 Rxc2+ 30.Kf3 Rxb2 31.g5 Ne7 32.Rh6 Rxa2 33.Rxd6+ 
Ke8 34.Ne4 b3 35.Rb6 a4 36.h4 b2 37.h5 Ra3+ 38.Kg4 Rb3 39.Rxb3 axb3 40.Nc3
Kf7 41.Kf3 Nd5 42.Nb1 Nf6 43.h6 Nh7 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Arcos, Mateo"]
[Black "Augoustis, Alexis"]
[Result "1-0"]
[ECO "C13"]
[EventDate "2009.??.??"]
[PlyCount "57"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.h4 Nc6 7.Nf3 Nb6 8.Qd2 h6 
9.Bxe7 Qxe7 10.b3 Bd7 11.h5 O-O-O 12.Bd3 a6 13.O-O Rdg8 14.a4 Be8 15.Ne2 
f5 16.Nf4 g5 17.hxg6 Bxg6 18.a5 Nd7 19.c4 Nb4 20.Bb1 Rg7 21.Ra4 Rhg8 22.
Qxb4 Qe8 23.cxd5 exd5 24.Nh4 Bh5 25.Nxf5 Rxg2+ 26.Nxg2 Bf3 27.Ng3 Qh5 28.
Qc3 c5 29.Nxh5 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Arrieta, Gonzalo"]
[Black "Pugliese, Facundo"]
[Result "0-1"]
[ECO "C54"]
[EventDate "2009.??.??"]
[PlyCount "80"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 O-O 6.Nbd2 a6 7.Bb3 d6 8.Nf1 Be6
9.Ng3 Qd7 10.O-O Ba7 11.Bg5 Ne8 12.Re1 h6 13.Be3 Bxe3 14.fxe3 Na5 15.Bc2 
Rd8 16.Qe2 g6 17.d4 Bg4 18.h3 Bxf3 19.Qxf3 Nc4 20.b3 Na3 21.Bd3 Ng7 22.Qf2
Nb5 23.c4 Na7 24.Rf1 c5 25.Rad1 Qe7 26.Ne2 f5 27.Qg3 Qg5 28.Qxg5 hxg5 29.
g3 cxd4 30.exd4 f4 31.Rf3 Ne6 32.Bc2 g4 33.hxg4 Ng5 34.Rfd3 f3 35.Nc3 Nc6 
36.dxe5 Nxe5 37.Rxd6 f2+ 38.Kf1 Rxd6 39.Rxd6 Nxg4 40.Rxg6+ Kh7 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Cabezas, Gonzalo"]
[Black "Carlo, Daniel"]
[Result "1-0"]
[ECO "A13"]
[EventDate "2009.??.??"]
[PlyCount "83"]

1.c4 e6 2.g3 d5 3.Bg2 g6 4.Nf3 Bg7 5.O-O Ne7 6.e3 c6 7.Qc2 O-O 8.d3 Nd7 9.
Nbd2 b5 10.Rb1 bxc4 11.dxc4 Rb8 12.b4 Ba6 13.a4 Qc7 14.Rd1 dxc4 15.Nxc4 
Nd5 16.Ba3 Bxc4 17.Qxc4 Nc3 18.b5 c5 19.Nd4 Nxb1 20.Rxb1 Rfc8 21.Nc6 Ne5 
22.Qxc5 Nxc6 23.Bxc6 Qa5 24.Qc2 a6 25.Bd6 Ra8 26.Qe4 axb5 27.Bxa8 Qxa8 28.
Qxa8 Rxa8 29.axb5 Bf8 30.Bc7 Ra7 31.b6 Rb7 32.Kf1 Be7 33.Ke2 Kf8 34.Kd3 
Ke8 35.Kc4 Bd8 36.Bxd8 Kxd8 37.Kc5 Kc8 38.Kc6 h5 39.Ra1 Kb8 40.Ra7 Rxa7 
41.bxa7+ Kxa7 42.Kd7 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Carbone, Diego"]
[Black "Vaz, Leonardo"]
[Result "1/2-1/2"]
[ECO "E08"]
[EventDate "2009.??.??"]
[PlyCount "169"]

1.d4 Nf6 2.c4 e6 3.g3 Be7 4.Bg2 O-O 5.Nf3 d5 6.O-O c6 7.Qc2 Nbd7 8.Rd1 Re8
9.b3 Ne4 10.Ne5 f5 11.f3 Nef6 12.Bb2 Rf8 13.Nd3 Nh5 14.e3 Bd6 15.Ba3 Qe7 
16.Bxd6 Qxd6 17.Nf4 Ndf6 18.Nd3 Bd7 19.Ne5 g5 20.Qe2 Rac8 21.c5 Qe7 22.Nc3
Be8 23.b4 a6 24.a4 Nd7 25.Nxd7 Bxd7 26.e4 Qg7 27.e5 Ra8 28.b5 Rfb8 29.Rdb1
axb5 30.axb5 Qf8 31.b6 Rxa1 32.Rxa1 Ng7 33.Ra7 Qd8 34.Qa2 Be8 35.Qa5 h6 
36.Na2 Bd7 37.Nb4 Ne8 38.Bf1 Ng7 39.Kf2 Be8 40.Bd3 Nh5 41.Bc2 Bd7 42.Ba4 
Ng7 43.Kg2 Qe8 44.Kf2 Nh5 45.Kg2 Ng7 46.Bd1 Qd8 47.Bc2 Qe8 48.Bd3 Qd8 49.
Qa2 Be8 50.Qc2 Bf7 51.Qa4 Be8 52.Kf2 Bd7 53.Bf1 Be8 54.Be2 Bd7 55.Qa3 Be8 
56.Kg2 Bd7 57.Qa4 Be8 58.Bf1 Bd7 59.Bd3 Be8 60.Qa1 Bd7 61.Qh1 Be8 62.Ra2 
Qe7 63.Kf1 Nh5 64.Qg2 Ng7 65.Ke1 Bh5 66.Kd2 Qd8 67.Kc3 Bf7 68.Kb3 Be8 69.
Ra1 Bf7 70.Qa2 Bh5 71.Be2 Bg6 72.Qa7 Be8 73.Kc3 Bd7 74.Bd1 Qe8 75.Be2 Qd8 
76.Kb2 Be8 77.Ra4 Bd7 78.Kc3 Qe8 79.Ra1 Qd8 80.Ba6 Qc8 81.Be2 Qd8 82.Ra3 
Qe8 83.Ra4 Qd8 84.Ba6 Qc8 85.Be2 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Decuadro, Sebastian"]
[Black "Gieseler, Ronny"]
[Result "1/2-1/2"]
[ECO "B23"]
[EventDate "2009.??.??"]
[PlyCount "62"]

1.e4 c5 2.Nc3 a6 3.g3 b5 4.Bg2 Bb7 5.d3 e6 6.f4 d5 7.exd5 b4 8.Ne4 exd5 9.
Nd2 Nf6 10.Ngf3 Bd6 11.O-O O-O 12.Ne5 Qc7 13.Ndf3 Nc6 14.Re1 Rfe8 15.Nxc6 
Bxc6 16.Bd2 a5 17.Rxe8+ Rxe8 18.Qf1 Ba4 19.b3 Bb5 20.Re1 Ne4 21.Re2 Nxd2 
22.Nxd2 Rxe2 23.Qxe2 d4 24.Qe4 g6 25.Qb7 Qxb7 26.Bxb7 a4 27.Bd5 a3 28.Nc4 
Bc7 29.Kf2 Kg7 30.Kf3 Bxc4 31.Bxc4 f5 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Diamant, Andre"]
[Black "Robson, Ray"]
[Result "0-1"]
[ECO "B81"]
[EventDate "2009.??.??"]
[PlyCount "162"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4 e5 7.Bb5+ Bd7 8.Bxd7+ 
Qxd7 9.Nf5 h5 10.gxh5 Nxh5 11.Nd5 g6 12.Ng3 Bg7 13.Qf3 Nc6 14.Be3 Nf4 15.
Bxf4 exf4 16.Qxf4 O-O-O 17.c3 Bh6 18.Qf3 Qe6 19.Qf6 Ne5 20.Rd1 Qg4 21.h3 
Qe6 22.Qxe6+ fxe6 23.Nb4 Bf4 24.Nd3 g5 25.Ne2 Nf3+ 26.Kf1 Nd2+ 27.Kg2 Nxe4
28.f3 Nc5 29.Nexf4 gxf4 30.Nxf4 e5 31.Nd5 e4 32.fxe4 Nxe4 33.Rd4 Rdg8+ 34.
Kh2 Rg3 35.Nf4 Re3 36.Rg1 Rh4 37.Rc4+ Nc5 38.Rg3 Re8 39.Rd4 Ne4 40.Ng2 
Nxg3 41.Nxh4 Nh5 42.Rd2 Kc7 43.Nf5 Re6 44.Rf2 Rf6 45.Kg2 Rg6+ 46.Kh2 Rf6 
47.Rf3 Re6 48.Nd4 Re7 49.Kg2 a6 50.Kf2 b5 51.Nf5 Rh7 52.h4 Kc6 53.Ng3 Ng7 
54.Rf7 Rxh4 55.Rxg7 Rh2+ 56.Ke3 Rxb2 57.Ne4 Rxa2 58.Rg6 Ra3 59.Kd4 Ra4+ 
60.Kd3 a5 61.Rxd6+ Kc7 62.Rh6 Ra1 63.Kd4 b4 64.c4 b3 65.Rh2 a4 66.Nc5 Kc6 
67.Rh6+ Kc7 68.Rh7+ Kc6 69.Nd3 a3 70.Ne5+ Kd6 71.c5+ Ke6 72.Rh6+ Kf5 73.
Rh5+ Ke6 74.Rh6+ Kf5 75.Rh5+ Kf6 76.c6 a2 77.Nd3 Rd1 78.Ra5 b2 79.c7 b1=Q 
80.Ra6+ Kg7 81.c8=Q Qxd3+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Diaz, Ciro"]
[Black "Krysa, Leandro"]
[Result "1/2-1/2"]
[ECO "B43"]
[EventDate "2009.??.??"]
[PlyCount "105"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nf6 7.f4 b5 8.e5 b4 
9.Na4 Nd5 10.O-O Nc6 11.Be4 Qa5 12.c4 bxc3 13.bxc3 Nxc3 14.Nxc3 Qxc3 15.
Nb3 Be7 16.Bd2 Qc4 17.Qf3 O-O 18.Rfc1 Qa4 19.Qd3 h6 20.Rc4 Qb5 21.Be3 Rb8 
22.Rac1 Nb4 23.Qd2 Bb7 24.a4 Qxa4 25.Nc5 Bxc5 26.Bxc5 Bxe4 27.Bxf8 Rxf8 
28.Rxe4 a5 29.Rd4 Qb5 30.Rxd7 Qb6+ 31.Kh1 Nd5 32.Rd6 Qb4 33.Qxb4 axb4 34.
g3 g6 35.Rdc6 Kg7 36.Kg2 Ra8 37.h4 Ra2+ 38.Kh3 h5 39.Rc8 Ne3 40.R1c7 b3 
41.f5 gxf5 42.Rc1 b2 43.Rb1 Ra1 44.Rxb2 Rh1+ 45.Rh2 Rxh2+ 46.Kxh2 Ng4+ 47.
Kg2 Nxe5 48.Kf2 Ng6 49.Rc5 Kf6 50.Kf3 Ne5+ 51.Ke3 Ng6 52.Ra5 Kg7 53.Rc5 
1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Garcia Cardenas, Pablo"]
[Black "Silveira, Shubert"]
[Result "1-0"]
[ECO "B14"]
[EventDate "2009.??.??"]
[PlyCount "61"]

1.e4 d5 2.exd5 Nf6 3.c4 c6 4.d4 cxd5 5.Nc3 e6 6.Nf3 Be7 7.Bd3 O-O 8.O-O 
Nc6 9.c5 b6 10.Bb5 Bb7 11.Bxc6 Bxc6 12.Ne5 Qc8 13.b4 bxc5 14.bxc5 Nd7 15.
Bf4 Nxe5 16.Bxe5 Qd7 17.Re1 Rfe8 18.Qg4 f6 19.Bg3 Bd8 20.Re3 Qf7 21.Rb1 
Ba5 22.Nb5 Bxb5 23.Rxb5 Bd2 24.Reb3 e5 25.Rb7 exd4 26.h4 Re7 27.c6 Ba5 28.
Rxe7 Qxe7 29.Rb7 Qf8 30.Bd6 f5 31.Qxd4 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Gonzalez, Gabriel"]
[Black "Pulvett, Daniel"]
[Result "0-1"]
[ECO "E99"]
[EventDate "2009.??.??"]
[PlyCount "62"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 
9.Ne1 Nd7 10.Be3 f5 11.f3 f4 12.Bf2 g5 13.b4 Ng6 14.c5 Nf6 15.Rc1 Rf7 16.
Qc2 g4 17.cxd6 cxd6 18.Nb5 g3 19.hxg3 fxg3 20.Bxg3 Bh6 21.Rb1 Nh5 22.Bf2 
Bf4 23.g4 Ng3 24.Bxg3 Bxg3 25.Ng2 h5 26.Qd2 Nf4 27.Nxf4 Bxf4 28.Qe1 Rg7 
29.Rb2 Qb6+ 30.Kh1 hxg4 31.fxg4 Rh7+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Ibanez, Rodrigo"]
[Black "Cucchi, Nicolas"]
[Result "1/2-1/2"]
[ECO "B92"]
[EventDate "2009.??.??"]
[PlyCount "35"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O 
Rg8 9.f4 exf4 10.Bxf4 Nc6 11.Bf3 Be6 12.Nd5 Bxd5 13.exd5 Ne5 14.Re1 Nfd7 
15.c3 Bf6 16.Kh1 Qc7 17.Nd4 g6 18.Qc2 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Ibarra Chami, Luis"]
[Black "Tristan, Leonardo"]
[Result "1/2-1/2"]
[ECO "B33"]
[EventDate "2009.??.??"]
[PlyCount "84"]

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.Nd5 Be7 10.Bxf6 Bxf6 11.c3 O-O 12.Nc2 Bg5 13.a4 bxa4 14.Rxa4 a5 15.
Bc4 Rb8 16.b3 Kh8 17.O-O f5 18.Qd3 fxe4 19.Qxe4 Bf5 20.Qe2 Bg6 21.f3 Qd7 
22.Kh1 Bh5 23.Qe1 Bf7 24.Nce3 Bxe3 25.Qxe3 Bxd5 26.Bxd5 Ne7 27.Rxa5 Nxd5 
28.Rxd5 Rxb3 29.Rfd1 Qc7 30.Rxd6 Rxc3 31.Qxe5 Rc1 32.Qe1 Qxd6 33.Rxc1 Rd8 
34.h3 h6 35.Qe4 Qd3 36.Re1 Qd2 37.Qe5 Qd4 38.f4 Qxe5 39.fxe5 Kg8 40.Kh2 
Kf7 41.Kg3 Ke6 42.Kg4 Rf8 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Macias, Bryan"]
[Black "Garcia Guerrero, Isaac"]
[Result "0-1"]
[ECO "D32"]
[EventDate "2009.??.??"]
[PlyCount "130"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qxd4 Nc6 6.Qd1 exd5 7.Qxd5 Bd7 8.e4
Nf6 9.Qd1 Bb4 10.Bd3 O-O 11.Ne2 Qa5 12.O-O Rad8 13.Bf4 Ne5 14.Qb1 Nxd3 15.
Qxd3 Bc6 16.Qc2 Bxc3 17.Nxc3 Nxe4 18.Ne2 Nd2 19.Bxd2 Rxd2 20.Qc3 Qxc3 21.
Nxc3 Rxb2 22.Nd1 Re2 23.Ne3 Rd8 24.a3 Rd3 25.Nf5 g6 26.Ng3 Rc2 27.h3 h5 
28.Kh2 Rdd2 29.Nh1 Ra2 30.Rfc1 Rxa1 31.Rxa1 a5 32.Kg1 h4 33.f3 Kg7 34.Nf2 
f5 35.Nd1 Kf6 36.Ne3 Re2 37.Nc4 Bd5 38.Rc1 a4 39.Nb6 Bc6 40.Rc4 Ra2 41.
Nxa4 Rxa3 42.Nc5 g5 43.Rb4 b5 44.Rd4 Ke5 45.Rd8 Bd5 46.Nd7+ Kf4 47.Nf6 Bf7
48.Kh2 Ra6 49.Nh7 Rh6 50.Nf8 Ke5 51.Rb8 Bc4 52.Kg1 Rd6 53.Nh7 Kf4 54.Kh2 
Rd2 55.Nf6 Bf1 56.Nh5+ Ke3 57.Kg1 Bxg2 58.Rxb5 Bxf3 59.Rb3+ Ke4 60.Ng7 g4 
61.Rb4+ Ke5 62.Rb5+ Bd5 63.Rb4 Rd1+ 64.Kf2 g3+ 65.Ke2 g2 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Mamani, Joan"]
[Black "Uribe, Daniel"]
[Result "0-1"]
[ECO "B23"]
[EventDate "2009.??.??"]
[PlyCount "70"]

1.e4 c5 2.Nc3 g6 3.f4 Bg7 4.Nf3 Nc6 5.Bc4 e6 6.O-O Nge7 7.e5 d5 8.exd6 
Qxd6 9.d3 O-O 10.Ne4 Qc7 11.c3 b6 12.Qe1 Na5 13.Bb5 Rd8 14.Qh4 a6 15.Ba4 
Nf5 16.Nf6+ Bxf6 17.Qxf6 Rxd3 18.g4 Qe7 19.Qe5 Bb7 20.Ne1 Qh4 21.Qe2 Rg3+ 
22.hxg3 Qh1+ 23.Kf2 Qh2+ 24.Ng2 Nxg3 25.Qd3 Qxg2+ 26.Ke1 c4 27.Rf2 Qh1+ 
28.Rf1 cxd3 29.Rxh1 Bxh1 30.Be3 Nc4 31.Bd4 d2+ 32.Kf2 Ne4+ 33.Kg1 Bf3 34.
Rb1 Rd8 35.Bb3 b5 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Meza, Hugo"]
[Black "Izquierdo, Sebastian"]
[Result "1-0"]
[ECO "B09"]
[EventDate "2009.??.??"]
[PlyCount "83"]

1.d4 d6 2.e4 g6 3.Nc3 Bg7 4.f4 Nf6 5.Nf3 O-O 6.Be2 c6 7.O-O Nbd7 8.Qe1 e5 
9.dxe5 dxe5 10.f5 Ng4 11.h3 Nh6 12.f6 Nxf6 13.Qh4 Nh5 14.Qxd8 Rxd8 15.g4 
Nf4 16.g5 Nxh3+ 17.Kh2 Ng4+ 18.Kxh3 Ne3+ 19.Kg3 Nxf1+ 20.Bxf1 Be6 21.Be3 
f5 22.gxf6 Bxf6 23.Ng5 Bf7 24.a4 Be7 25.Be2 Kg7 26.Rf1 Bg8 27.Nf3 Re8 28.
Nd1 h6 29.Nf2 Bf6 30.Ng4 h5 31.Bh6+ Kh7 32.Nxf6+ Kxh6 33.Nxe8 Rxe8 34.Rd1 
Re7 35.Rd6 Kg7 36.Nh4 Bf7 37.a5 Rc7 38.Nf3 Re7 39.Kh4 Be8 40.Kg5 Rf7 41.
Rxg6+ Kf8 42.Rf6 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Michailov, Matias"]
[Black "Hurtado, Matias"]
[Result "1-0"]
[ECO "B42"]
[EventDate "2009.??.??"]
[PlyCount "53"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O Qc7 7.Qe2 d6 8.c4 
Nbd7 9.f4 b6 10.Kh1 Nc5 11.Bc2 Bb7 12.Nc3 h5 13.e5 Ng4 14.Nd5 Qd8 15.b4 
dxe5 16.bxc5 exd4 17.cxb6 Bc5 18.f5 Nxh2 19.Nc7+ Kf8 20.Nxe6+ fxe6 21.
fxe6+ Nxf1 22.Qxf1+ Qf6 23.Bg5 Ke7 24.Qf5 Bd6 25.c5 Bg3 26.Bxf6+ gxf6 27.
Qg6 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Sanguinetti, Luis"]
[Black "Gallego, Andres"]
[Result "0-1"]
[ECO "D79"]
[EventDate "2009.??.??"]
[PlyCount "110"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d5 6.c4 c6 7.cxd5 cxd5 8.Nc3 e6
9.Ne5 Nfd7 10.f4 Nc6 11.Be3 Nb6 12.Nxc6 bxc6 13.Na4 Rb8 14.Nc5 Nc4 15.Bc1 
Nxb2 16.Bxb2 Rxb2 17.e3 Rb6 18.Qa4 Qc7 19.Rfc1 Rd8 20.Rc2 Bf8 21.Rac1 Bxc5
22.Rxc5 Bd7 23.Bf3 Rdb8 24.Bd1 Rb1 25.Qa3 Rxc1 26.Qxc1 Rb4 27.Bb3 Qb6 28.
Qa3 Bc8 29.Ra5 a6 30.Rc5 Bb7 31.Kf2 Rb5 32.Rc2 Qc7 33.h4 h5 34.Rc3 a5 35.
Rc1 Kg7 36.Rc2 f6 37.Rc5 Qe7 38.Bc2 e5 39.Qd3 e4 40.Qc3 Rxc5 41.dxc5 Qc7 
42.f5 Qd7 43.Qxa5 Qxf5+ 44.Ke1 Qe5 45.Kf2 Bc8 46.Qa7+ Kg8 47.Qb6 Bh3 48.
Qd8+ Kg7 49.Ke2 Be6 50.a4 Qc3 51.Qc7+ Bf7 52.Kd1 Qxe3 53.a5 Qd4+ 54.Kc1 e3
55.Qe7 Qd2+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "5"]
[White "Vazquez, Raul"]
[Black "Coppola, Claudio"]
[Result "1-0"]
[ECO "C77"]
[EventDate "2009.??.??"]
[PlyCount "73"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d4 Nxd4 6.Nxd4 exd4 7.e5 Ne4 8.Qxd4
Nc5 9.Nc3 Be7 10.Qg4 Kf8 11.Bb3 d5 12.Qf3 c6 13.O-O Be6 14.Ne2 Qd7 15.h3 
Bf5 16.Nd4 Be4 17.Qe2 Ne6 18.c3 c5 19.Nxe6+ fxe6 20.c4 b5 21.cxd5 Bxd5 22.
Bxd5 Qxd5 23.Rd1 Qc6 24.Qg4 Rd8 25.Bg5 Bxg5 26.Qxg5 Rd5 27.Rac1 Kf7 28.
Qh5+ Ke7 29.Rxd5 Qxd5 30.Rd1 Qc6 31.Rd6 Qc8 32.f4 c4 33.f5 exf5 34.Qg5+ 
Ke8 35.Qxg7 Rf8 36.Kh1 b4 37.e6 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Arcos, Mateo"]
[Black "Garcia Cardenas, Pablo"]
[Result "0-1"]
[ECO "B18"]
[EventDate "2009.??.??"]
[PlyCount "124"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Bc4 e6 7.N1e2 Bd6 8.O-O 
Nd7 9.f4 Nh6 10.Bd3 Qh4 11.Ne4 Bxe4 12.Bxe4 O-O 13.Bd2 Rad8 14.Qe1 Qe7 15.
Ng3 c5 16.dxc5 Bxc5+ 17.Kh1 Qh4 18.Ne2 Qxe1 19.Bxe1 Ng4 20.Rf3 Bb6 21.h3 
Ne3 22.Bf2 Nc4 23.Bxb6 Ndxb6 24.Bxb7 Rd2 25.Ng3 Nxb2 26.Rc3 Rfd8 27.Rc7 
R2d7 28.Rxd7 Rxd7 29.Bf3 Rc7 30.Rb1 Rxc2 31.Be4 Rd2 32.Nf1 Rd1 33.Rxd1 
Nxd1 34.Bc2 Nc3 35.a3 Nb5 36.a4 Nd4 37.Bd1 Nd5 38.g3 Nc3 39.Ne3 Kf8 40.a5 
Nxd1 41.Nxd1 Nb3 42.a6 Ke7 43.Nc3 Nd4 44.Kg2 Kd7 45.Ne4 h6 46.g4 Nc2 47.h4
Nb4 48.Nc3 Kc6 49.h5 Nxa6 50.Ne4 Nc5 51.Nf2 a5 52.g5 a4 53.Nd1 a3 54.Nc3 
Na4 55.Na2 Kd5 56.Kf3 Kd4 57.f5 exf5 58.gxh6 gxh6 59.Kf4 Nc3 60.Nc1 Nd5+ 
61.Kxf5 Kc3 62.Ke5 Kc2 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Carbone, Diego"]
[Black "Decuadro, Sebastian"]
[Result "1-0"]
[ECO "B99"]
[EventDate "2009.??.??"]
[PlyCount "101"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7
9.O-O-O Nbd7 10.g4 b5 11.Bxf6 Nxf6 12.g5 Nd7 13.f5 Bxg5+ 14.Kb1 Ne5 15.Qh5
Qd8 16.Rg1 Bf6 17.fxe6 g6 18.exf7+ Kxf7 19.Qh6 Bg7 20.Qf4+ Qf6 21.Qg3 Qd8 
22.Nd5 Re8 23.Qb3 Kf8 24.Bg2 Bh6 25.Nf6 Qxf6 26.Rgf1 Bf4 27.Rxf4 Qxf4 28.
Rf1 Qxf1+ 29.Bxf1 Bd7 30.Qd5 Ke7 31.b3 Rf8 32.Kb2 Rab8 33.Be2 Rf2 34.h4 
Rh2 35.Nf3 Bc6 36.Qd4 Nxf3 37.Bxf3 Rxh4 38.Qg7+ Ke6 39.Qc7 Rf8 40.Qxc6 
Rxf3 41.Qe8+ Kf6 42.Qd8+ Ke6 43.Qxh4 Rf7 44.Qg5 Rf6 45.Qd5+ Ke7 46.Qb7+ 
Ke6 47.Qxh7 Ke5 48.Qg7 Ke6 49.Kc3 Rf4 50.Qxg6+ Ke5 51.Qe8+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Coppola, Claudio"]
[Black "Sanguinetti, Luis"]
[Result "1-0"]
[ECO "E69"]
[EventDate "2009.??.??"]
[PlyCount "117"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 c6 6.e4 d6 7.Nf3 Nbd7 8.O-O e5 
9.h3 exd4 10.Nxd4 Re8 11.Be3 Nc5 12.Qc2 a5 13.Rad1 Qe7 14.Rfe1 Ne6 15.f4 
Nh5 16.Kh2 Nxd4 17.Bxd4 Be6 18.Qd3 Bxd4 19.Qxd4 Rad8 20.b3 Qc7 21.Rd2 Ng7 
22.Red1 Rd7 23.Qf6 Qd8 24.Qxd8 Rexd8 25.Na4 b5 26.cxb5 cxb5 27.Nb6 Rc7 28.
Rxd6 Rxd6 29.Rxd6 Kf8 30.Rd2 Rc3 31.Bf1 Nh5 32.Bd3 Rc6 33.Nd5 Bxd5 34.exd5
Rc5 35.Be2 Nf6 36.d6 Ke8 37.a4 bxa4 38.bxa4 Ne4 39.Rd4 Nxd6 40.Rxd6 Rc2 
41.Ra6 Rxe2+ 42.Kg1 Ra2 43.Rxa5 Ke7 44.Ra7+ Ke6 45.f5+ Kf6 46.fxg6 hxg6 
47.a5 Kg5 48.a6 f5 49.Ra8 f4 50.gxf4+ Kxf4 51.Kf1 Kg3 52.a7 g5 53.Ke1 Kg2 
54.h4 gxh4 55.Rg8+ Kh1 56.a8=Q+ Rxa8 57.Rxa8 Kg2 58.Rg8+ Kh2 59.Kf2 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Cucchi, Nicolas"]
[Black "Cabezas, Gonzalo"]
[Result "1-0"]
[ECO "B70"]
[EventDate "2009.??.??"]
[PlyCount "73"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Bg5 Bg7 7.Bb5+ Bd7 8.Qe2 
Nc6 9.O-O-O O-O 10.Bxc6 Bxc6 11.Nxc6 bxc6 12.e5 Nd5 13.Nxd5 cxd5 14.exd6 
Qb6 15.c3 exd6 16.Rxd5 Rab8 17.Rd3 Rfc8 18.Qd2 Qa5 19.a3 Rb3 20.Kc2 Qa4 
21.Rxd6 Rxa3+ 22.Kd3 Qc4+ 23.Ke3 Re8+ 24.Kf3 Bxc3 25.bxc3 Rxc3+ 26.Be3 
Qe4+ 27.Kg3 Rc4 28.Rd4 Qe5+ 29.Kf3 Qf5+ 30.Kg3 Rxd4 31.Qxd4 Re4 32.Qd8+ 
Kg7 33.h3 Qe5+ 34.Kf3 Rc4 35.Qd3 Qh5+ 36.g4 Rxg4 37.Qc3+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Diaz, Ciro"]
[Black "Ibarra Chami, Luis"]
[Result "0-1"]
[ECO "C76"]
[EventDate "2009.??.??"]
[PlyCount "108"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.O-O g6 7.d4 Bg7 8.d5 Nce7 
9.Bxd7+ Qxd7 10.c4 h6 11.b4 f5 12.Nc3 Nf6 13.Nd2 fxe4 14.Ndxe4 Nxe4 15.
Nxe4 a5 16.bxa5 Rxa5 17.a4 b6 18.Bd2 Ra8 19.Ra3 O-O 20.Qa1 Nf5 21.Rb1 Nd4 
22.Qa2 Ra6 23.f3 g5 24.h3 Kh8 25.a5 bxa5 26.Rxa5 Rxa5 27.Qxa5 Nxf3+ 28.
gxf3 Qxh3 29.Be1 Rxf3 30.Ng3 Rxg3+ 31.Bxg3 Qxg3+ 32.Kh1 Qf3+ 33.Kg1 Qe3+ 
34.Kh2 Qf4+ 35.Kg1 Qg4+ 36.Kh2 Qxc4 37.Rb8+ Kh7 38.Rb7 Qf4+ 39.Kg1 Qg3+ 
40.Kh1 Qf3+ 41.Kg1 e4 42.Qxc7 Qf6 43.Qe7 Qd4+ 44.Kh2 e3 45.Qxd6 Qh4+ 46.
Kg2 Qf2+ 47.Kh3 h5 48.Rxg7+ Kxg7 49.Qe7+ Kg6 50.Qe6+ Qf6 51.Qxe3 Qf5+ 52.
Kg3 h4+ 53.Kg2 Qxd5+ 54.Kh3 Qh1+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Gieseler, Ronny"]
[Black "Ibanez, Rodrigo"]
[Result "0-1"]
[ECO "A12"]
[EventDate "2009.??.??"]
[PlyCount "176"]

1.Nf3 d5 2.b3 Nf6 3.g3 Bf5 4.c4 e6 5.Bg2 c6 6.O-O Be7 7.Bb2 h6 8.d3 O-O 9.
Re1 Nbd7 10.Nc3 Bh7 11.Nd2 a5 12.a3 Bc5 13.h3 Qc7 14.Nf1 dxc4 15.d4 Ba7 
16.bxc4 e5 17.e3 Rad8 18.d5 Nc5 19.a4 Nd3 20.Re2 Bc5 21.Rd2 Nxb2 22.Rxb2 
Bb4 23.Na2 Bc5 24.Qb3 cxd5 25.cxd5 b6 26.Nd2 e4 27.Nc3 Rfe8 28.Rd1 Bf5 29.
Nc4 Rb8 30.Nb5 Qd7 31.Kh2 h5 32.Rc2 h4 33.Qb2 Qd8 34.d6 Nd7 35.Nc7 hxg3+ 
36.fxg3 Qg5 37.Nxe8 Rxe8 38.Rf2 Be6 39.Qc3 Rc8 40.Nd2 Qxg3+ 41.Kxg3 Bxd6+ 
42.Kh4 Rxc3 43.Nxe4 Be7+ 44.Kg3 Rxe3+ 45.Kh2 Ra3 46.Ng3 Bh4 47.Rf3 Rxa4 
48.Re3 Nc5 49.Rb1 Bd8 50.Ne2 Ra2 51.Nc3 Ra3 52.Nd5 Rxe3 53.Nxe3 a4 54.Bd5 
Bc7+ 55.Kg2 Nb3 56.Bxe6 fxe6 57.Kf2 b5 58.Ke2 Bb6 59.Nc2 Bc5 60.Na1 Nxa1 
61.Rxa1 Bd4 62.Ra2 e5 63.Kd3 Kf7 64.Ke4 Ke6 65.Rg2 a3 66.Rg6+ Kf7 67.Ra6 
b4 68.Kd3 Bc3 69.Kc4 g6 70.h4 Kg7 71.Kb3 Kh6 72.Ra7 g5 73.hxg5+ Kxg5 74.
Kc4 e4 75.Ra8 Kf4 76.Rf8+ Ke3 77.Kb3 Kd2 78.Rd8+ Ke2 79.Re8 e3 80.Re7 Kd2 
81.Rd7+ Ke1 82.Re7 e2 83.Ka2 Kd1 84.Rxe2 Kxe2 85.Kb1 b3 86.Kc1 Bd2+ 87.Kb1
a2+ 88.Kb2 Bc3+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Hurtado, Matias"]
[Black "Arrieta, Gonzalo"]
[Result "1/2-1/2"]
[ECO "C58"]
[EventDate "2009.??.??"]
[PlyCount "59"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.
Be2 Nd5 9.d3 c5 10.Bd2 Nc6 11.Bf3 Rb8 12.Nc3 Nde7 13.Rb1 Nd4 14.O-O f5 15.
Re1 h6 16.Nh3 Nxf3+ 17.Qxf3 Ng6 18.Qc6+ Kf7 19.Qd5+ Be6 20.Qxd8 Rxd8 21.f3
c4 22.Be3 cxd3 23.cxd3 Rxd3 24.Bxa7 Bb4 25.Rec1 Bxc3 26.Rxc3 Rxc3 27.bxc3 
Bxa2 28.Rb7+ Kf6 29.Rc7 Ra8 30.Kf2 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Izquierdo, Sebastian"]
[Black "Augoustis, Alexis"]
[Result "1-0"]
[ECO "E18"]
[EventDate "2009.??.??"]
[PlyCount "83"]

1.d4 e6 2.g3 Nf6 3.Nf3 b6 4.Bg2 Bb7 5.c4 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 f5 
9.Rd1 Bf6 10.Ne5 d5 11.b3 Nd7 12.cxd5 exd5 13.Nxe4 fxe4 14.Ba3 c5 15.Nxd7 
Qxd7 16.Rac1 Bxd4 17.e3 Bxe3 18.fxe3 Qf5 19.Bb2 Ba6 20.Bf1 Qg5 21.Bxa6 
Qxe3+ 22.Kh1 Rf2 23.Qc3 Qh6 24.Qxg7+ Qxg7 25.Bxg7 Kxg7 26.Rxd5 Rxa2 27.Bb7
Re8 28.Rd7+ Kg6 29.b4 e3 30.Bd5 Rf2 31.Kg1 Ref8 32.Be4+ Kg5 33.h4+ Kg4 34.
Rg7+ Kh5 35.Rxh7+ Kg4 36.Rg7+ Kh5 37.Rg5+ Kh6 38.g4 R8f6 39.Rg8 Rd6 40.
bxc5 bxc5 41.Re1 Rb2 42.Bf5 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Krysa, Leandro"]
[Black "Macias, Bryan"]
[Result "1/2-1/2"]
[ECO "A43"]
[EventDate "2009.??.??"]
[PlyCount "69"]

1.d4 Nf6 2.Nf3 c5 3.d5 g6 4.Nc3 Bg7 5.e4 d6 6.Be2 O-O 7.O-O b6 8.Bf4 Nh5 
9.Be3 Ba6 10.Nd2 Bxe2 11.Qxe2 Qc8 12.f4 Nf6 13.h3 Qa6 14.Qf3 Nbd7 15.a4 
Rab8 16.g4 Qb7 17.Nc4 Ne8 18.h4 a6 19.h5 gxh5 20.g5 f6 21.Qxh5 fxg5 22.
fxg5 Bxc3 23.Rxf8+ Nxf8 24.bxc3 Ng7 25.Qh3 Qc7 26.Bd2 Ng6 27.Kg2 Qd8 28.
Rg1 Nf8 29.Ne3 Qe8 30.Ng4 Qg6 31.Nh6+ Kh8 32.Qf3 Nd7 33.Nf7+ Kg8 34.Nh6+ 
Kh8 35.Nf7+ 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Mamani, Joan"]
[Black "Meza, Hugo"]
[Result "1-0"]
[ECO "B30"]
[EventDate "2009.??.??"]
[PlyCount "135"]

1.e4 c5 2.Nf3 Nc6 3.g3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Ne2 Nf6 7.Bg2 O-O 8.O-O 
d6 9.Nbc3 Bd7 10.h3 Rc8 11.Be3 Na5 12.b3 b5 13.Rc1 a6 14.Qd2 Nc6 15.Nd5 
Nxd5 16.exd5 Na5 17.Nd4 Nb7 18.Rfe1 Re8 19.c3 Nc5 20.c4 b4 21.Re2 a5 22.
Rb1 e5 23.dxe6 fxe6 24.Rd1 e5 25.Nc2 Bf8 26.Bg5 Qc7 27.Ne3 Be6 28.Nd5 Bxd5
29.Bxd5+ Kh8 30.Bg2 Be7 31.Be3 Ne6 32.Bd5 Ng7 33.g4 Rb8 34.f3 Bf6 35.Qe1 
Qe7 36.Red2 Red8 37.Rd3 Bg5 38.Bf2 Bf4 39.Kg2 g5 40.Qg1 Rf8 41.Be4 Rf6 42.
c5 dxc5 43.Bxc5 Qf7 44.Rd7 Qg8 45.Ra7 Qc8 46.Rdd7 Ne6 47.Rxh7+ Kg8 48.Bd5 
Rg6 49.Rac7 Qa6 50.Bc4 e4 51.Bxa6 exf3+ 52.Kxf3 Nxc7 53.Rxc7 Bxc7 54.Bc4+ 
Kg7 55.Qa1+ Kh6 56.Bf7 Rc6 57.Qd4 Rd8 58.Bd5 Rg6 59.Be7 Rc8 60.Bf7 Bb6 61.
Qe5 Rc3+ 62.Kg2 Rc2+ 63.Kf1 Rf2+ 64.Ke1 Rg7 65.Bxg5+ Kh7 66.Bd5 Rf8 67.
Be4+ Kg8 68.Qe6+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Pugliese, Facundo"]
[Black "Carlo, Daniel"]
[Result "0-1"]
[ECO "B47"]
[EventDate "2009.??.??"]
[PlyCount "52"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.g3 Nf6 7.Bg2 Be7 8.O-O 
Nc6 9.Nb3 d6 10.Be3 Ne5 11.f4 Nc4 12.Bc1 O-O 13.Qe2 Rb8 14.a4 Nd7 15.Nd2 
Nxb2 16.Ra3 Qc5+ 17.Kh1 Qxa3 18.Rf3 Bf6 19.Nd5 Qa2 20.Nxf6+ Nxf6 21.g4 
Nxa4 22.g5 Nd7 23.Rg3 Re8 24.Qd1 Nb2 25.Qh5 Nf8 26.Rb3 Qa1 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Pulvett, Daniel"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "A77"]
[EventDate "2009.??.??"]
[PlyCount "64"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Nd2 Bg7 8.e4 O-O 
9.Be2 Re8 10.O-O a6 11.a4 Nbd7 12.f4 Rb8 13.Kh1 b6 14.Qc2 Qc7 15.Nc4 b5 
16.axb5 axb5 17.Nxd6 Qxd6 18.e5 Qb6 19.exf6 Nxf6 20.Bxb5 Rd8 21.Bc4 Bf5 
22.Bd3 Nxd5 23.Bxf5 Nb4 24.Qb1 gxf5 25.Qxf5 Qg6 26.Qxc5 Nd3 27.Qg5 Nxb2 
28.Bxb2 Qxg5 29.fxg5 Rxb2 30.Ne4 Re2 31.Nf6+ Bxf6 32.gxf6 h6 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Robson, Ray"]
[Black "Garcia Guerrero, Isaac"]
[Result "1-0"]
[ECO "B27"]
[EventDate "2009.??.??"]
[PlyCount "135"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Qxd4 Nf6 5.Nc3 Nc6 6.Qa4 d6 7.e5 dxe5 8.Nxe5 
Bg7 9.Nxc6 bxc6 10.Qxc6+ Bd7 11.Qa6 O-O 12.Be2 Qc7 13.Qc4 Qa5 14.O-O Rab8 
15.Qa6 Qc7 16.Qc4 Qa5 17.Qa6 Qc7 18.Rb1 Ng4 19.Bxg4 Bxg4 20.Be3 Bf5 21.Nd5
Qe5 22.Rbd1 Bxc2 23.Rd2 Rxb2 24.Qxa7 Qb8 25.Qxe7 Bf5 26.Rxb2 Qxb2 27.a4 
Be6 28.Qc5 Ra8 29.Nb6 Rb8 30.a5 Qa2 31.Bf4 Rd8 32.Bg5 Bf8 33.Qc3 Bg7 34.
Qc7 Rf8 35.Qc5 h6 36.Be7 Re8 37.h3 Rxe7 38.Qxe7 Qxa5 39.Nd7 Qf5 40.Qe8+ 
Kh7 41.Nf8+ Bxf8 42.Qxf8 Bd5 43.Qe7 g5 44.Re1 Be6 45.Qd6 h5 46.Ra1 g4 47.
hxg4 hxg4 48.Ra8 Qe4 49.Qh2+ Kg6 50.Rg8+ Kf6 51.Qh8+ Ke7 52.Qh4+ Kd6 53.
Qd8+ Ke5 54.Qc7+ Kf6 55.Qd8+ Ke5 56.Rg5+ f5 57.Qc7+ Kd4 58.Qb6+ Ke5 59.Rg7
Qd4 60.Qc7+ Ke4 61.Qc6+ Qd5 62.Qc2+ Ke5 63.Ra7 Qd4 64.Qc7+ Ke4 65.Qc6+ Bd5
66.Re7+ Kd3 67.Qb5+ Bc4 68.Qxf5+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Silveira, Shubert"]
[Black "Michailov, Matias"]
[Result "1/2-1/2"]
[ECO "C05"]
[EventDate "2009.??.??"]
[PlyCount "113"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nf6 5.e5 Nfd7 6.c3 Nc6 7.Bd3 f5 8.exf6 
Nxf6 9.O-O cxd4 10.cxd4 Bd6 11.Re1 O-O 12.Nf1 Qc7 13.Bg5 Bd7 14.a3 a5 15.
Bh4 Rae8 16.Rc1 Qb8 17.Bg3 Rd8 18.Ne3 Be8 19.Ng5 Bh5 20.Bxh7+ Nxh7 21.Qxh5
Nxg5 22.Qxg5 Nxd4 23.Ng4 Bf4 24.Qg6 Nf5 25.Qxe6+ Kh8 26.Rcd1 d4 27.Ne5 Rf6
28.Ng6+ Kh7 29.Bxf4 Rxe6 30.Bxb8 Rxg6 31.Re5 Rxb8 32.Rxf5 Rb6 33.Rxd4 Rxb2
34.g3 b5 35.Rd7 b4 36.axb4 axb4 37.Rff7 Rb1+ 38.Kg2 b3 39.Rxg7+ Kh6 40.Rb7
Ra8 41.Rg4 Ra2 42.Rgb4 Rbb2 43.Rxb3 Rxf2+ 44.Kh3 Rxh2+ 45.Kg4 Ra4+ 46.Kf3 
Ra6 47.R3b4 Rc2 48.R7b6+ Rxb6 49.Rxb6+ Kg5 50.Rb5+ Kf6 51.g4 Rc3+ 52.Kf4 
Rc4+ 53.Kg3 Rc6 54.Rf5+ Kg6 55.Re5 Rf6 56.g5 Rf1 57.Kg2 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Tristan, Leonardo"]
[Black "Vazquez, Raul"]
[Result "1-0"]
[ECO "A45"]
[EventDate "2009.??.??"]
[PlyCount "105"]

1.d4 Nf6 2.Bg5 c5 3.d5 Ne4 4.Bf4 Qb6 5.Bc1 e6 6.f3 Nf6 7.c4 d6 8.Nc3 a6 9.
e4 g6 10.Bg5 Bg7 11.Qd2 O-O 12.O-O-O Qa5 13.Kb1 b5 14.dxe6 Bxe6 15.Bxf6 
Bxf6 16.Nd5 Qd8 17.Nxf6+ Qxf6 18.Qxd6 Nd7 19.Ne2 Bxc4 20.Qxf6 Nxf6 21.Nf4 
Bxf1 22.Rhxf1 Rfd8 23.e5 Ne8 24.Nd5 Kf8 25.Kc2 Ra7 26.Nb6 Rxd1 27.Rxd1 Kg7
28.Rd5 Rc7 29.Nd7 c4 30.Nc5 Rc6 31.Ne4 Nc7 32.Rd7 Ne6 33.Nd6 Nc5 34.Rxf7+ 
Kg8 35.Re7 Nd3 36.Ne4 Kf8 37.Rxh7 Nxe5 38.Rb7 Nd3 39.a3 Ne1+ 40.Kc3 Nxg2 
41.Kd4 Ne1 42.Kd5 Rc8 43.Nd6 c3 44.bxc3 Rxc3 45.f4 Re3 46.f5 Rd3+ 47.Ke6 
gxf5 48.Nxf5 Rd8 49.Kf6 Nf3 50.Rf7+ Kg8 51.Ne7+ Kh8 52.Ng6+ Kg8 53.Rg7# 
1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Uribe, Daniel"]
[Black "Gallego, Andres"]
[Result "0-1"]
[ECO "B33"]
[EventDate "2009.??.??"]
[PlyCount "100"]

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.Nd5 Be7 10.Bxf6 Bxf6 11.c3 O-O 12.Nc2 Rb8 13.a4 bxa4 14.Ncb4 Nxb4 15.
Nxb4 Bb7 16.Qxa4 a5 17.Qxa5 Bxe4 18.Qxd8 Rfxd8 19.f3 Ba8 20.Bd3 d5 21.O-O 
Be7 22.Ra4 g6 23.Re1 Bd6 24.Kf1 Re8 25.Bc2 e4 26.Bb3 Bxb4 27.Rxb4 Rxb4 28.
cxb4 Rb8 29.fxe4 dxe4 30.Ra1 Bc6 31.Ra7 Rb7 32.Rxb7 Bxb7 33.Kf2 Kg7 34.Ke3
f5 35.Kd4 Kf6 36.g3 g5 37.b5 f4 38.gxf4 gxf4 39.Bg8 e3 40.Kd3 Be4+ 41.Ke2 
Ke5 42.Bc4 Kd4 43.b3 f3+ 44.Kf1 Bb7 45.Ke1 h6 46.h4 Bc8 47.b6 Kc5 48.Be6 
f2+ 49.Ke2 Ba6+ 50.Bc4 Bxc4+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "6"]
[White "Vaz, Leonardo"]
[Black "Gonzalez, Gabriel"]
[Result "1-0"]
[ECO "C41"]
[EventDate "2009.??.??"]
[PlyCount "71"]

1.e4 e5 2.Nf3 d6 3.d4 Nf6 4.Nc3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.Re1 c6 8.a4 b6 
9.b3 Bb7 10.Ba3 c5 11.d5 Ne8 12.Ne2 g6 13.Ng3 Ng7 14.Bb2 Kh8 15.Qd2 f5 16.
exf5 gxf5 17.Rad1 Bf6 18.Qh6 a6 19.h4 Qe8 20.Ng5 Qg6 21.Qxg6 hxg6 22.f3 
Bxg5 23.hxg5 Kg8 24.Kf2 Kf7 25.Rh1 Rh8 26.Be2 Nh5 27.Nxh5 gxh5 28.Bd3 Kg6 
29.g4 hxg4 30.fxg4 Rxh1 31.Bxf5+ Kg7 32.Rxh1 Nf8 33.Rh6 Rd8 34.c4 b5 35.
Rxd6 Rxd6 36.Bxe5+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Arrieta, Gonzalo"]
[Black "Cabezas, Gonzalo"]
[Result "1-0"]
[ECO "B21"]
[EventDate "2009.??.??"]
[PlyCount "67"]

1.e4 c5 2.d4 cxd4 3.c3 d3 4.c4 d6 5.Bxd3 Nf6 6.Nc3 g6 7.Nf3 Bg7 8.O-O O-O 
9.Bg5 Nc6 10.Qd2 Ng4 11.Nd5 Re8 12.Rfe1 f6 13.Bf4 Nge5 14.Nxe5 Nxe5 15.Bf1
f5 16.Rad1 fxe4 17.Rxe4 Bf5 18.Ree1 Rc8 19.Qb4 b6 20.Bg5 Nc6 21.Qd2 Qd7 
22.b3 Ne5 23.f4 Nc6 24.g3 Kh8 25.Bg2 Bg4 26.Rc1 e5 27.Nf6 Bxf6 28.Bxf6+ 
Kg8 29.Bd5+ Be6 30.f5 Bf7 31.Bxc6 Rxc6 32.Qh6 Bxc4 33.bxc4 Qf7 34.fxg6 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Augoustis, Alexis"]
[Black "Pugliese, Facundo"]
[Result "0-1"]
[ECO "E88"]
[EventDate "2009.??.??"]
[PlyCount "94"]

1.e4 g6 2.d4 c6 3.c4 d6 4.Be3 Nf6 5.f3 Bg7 6.Nc3 O-O 7.Bd3 e5 8.d5 cxd5 9.
cxd5 Nh5 10.Nge2 a6 11.O-O Nd7 12.Rc1 b5 13.a4 b4 14.Na2 a5 15.Bb5 Nf4 16.
Bc6 Ba6 17.Bxf4 exf4 18.Bxa8 Qb6+ 19.Kh1 Qe3 20.Re1 Rxa8 21.Ng1 Qf2 22.Rc2
Qh4 23.Nc1 Ne5 24.b3 Nd3 25.Nxd3 Bxd3 26.Rc6 Bc3 27.Re2 Bxe2 28.Nxe2 Be5 
29.Rc1 g5 30.Nd4 Qf2 31.Nc6 Bf6 32.Qc2 Qe3 33.Rd1 h5 34.Qd3 Qc5 35.g3 fxg3
36.hxg3 Qf2 37.Rg1 h4 38.gxh4 Qxh4+ 39.Kg2 Qf4 40.Rh1 Be5 41.Rh3 Kg7 42.
Ne7 Rh8 43.Nf5+ Kg8 44.Rg3 Qc1 45.Ne3 Qh1+ 46.Kf2 Bxg3+ 47.Kxg3 Qh2+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Carlo, Daniel"]
[Black "Decuadro, Sebastian"]
[Result "0-1"]
[ECO "B90"]
[EventDate "2009.??.??"]
[PlyCount "64"]

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 Nbd7 11.g4 b5 12.Ne2 Nb6 13.Ng3 d5 14.Nc5 d4 15.Nxe6 
fxe6 16.Qg2 Nc4 17.Bxc4 bxc4 18.c3 Qa5 19.cxd4 Qxa2 20.Qc2 Rab8 21.Qb1 Qb3
22.Kd2 exd4 23.Bxd4 Qxf3 24.Rhf1 Qxg4 25.Qc2 Qg5+ 26.Ke2 Qh4 27.Rf2 Ng4 
28.Rg2 Nxh2 29.Nf5 Qh5+ 30.Kd2 Nf3+ 31.Kc1 Bg5+ 32.Ne3 Nxd4 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Diamant, Andre"]
[Black "Coppola, Claudio"]
[Result "1-0"]
[ECO "C82"]
[EventDate "2009.??.??"]
[PlyCount "81"]

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 Nc5 10.c3 Be7 11.Bc2 Bg4 12.h3 Bh5 13.Re1 Qd7 14.Nf1 Rd8 15.Ng3
Bg6 16.Nd4 Nxd4 17.cxd4 Ne6 18.Nf5 O-O 19.f4 Bb4 20.Rf1 Bxf5 21.Bxf5 Qe7 
22.Kh1 Ba5 23.Be3 c5 24.dxc5 d4 25.Bf2 g6 26.Bxe6 fxe6 27.Qg4 Rd5 28.a3 
Bd2 29.Bh4 Qd7 30.Rad1 Be3 31.b4 a5 32.Bf6 Ra8 33.h4 Qf7 34.Rf3 Kf8 35.h5 
gxh5 36.Qh3 Ra7 37.f5 Ra6 38.fxe6 Rxe6 39.Bg7+ Kxg7 40.Rxf7+ Kxf7 41.Qf3+ 
1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Gallego, Andres"]
[Black "Ibarra Chami, Luis"]
[Result "1/2-1/2"]
[ECO "C72"]
[EventDate "2009.??.??"]
[PlyCount "184"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.d4 Nf6 7.Re1 Be7 8.Bxc6 
Bxc6 9.Nc3 exd4 10.Nxd4 Bd7 11.Qf3 O-O 12.b3 Re8 13.Bb2 Qc8 14.Nf5 Bxf5 
15.exf5 c6 16.Ne4 d5 17.Nxf6+ Bxf6 18.Bxf6 gxf6 19.Rxe8+ Qxe8 20.Kf1 Qd7 
21.Rd1 Re8 22.Qg4+ Kh8 23.Rd3 Rg8 24.Qf4 Qe7 25.Re3 Qa3 26.Re1 Kg7 27.Qg3+
Kh8 28.Qc7 Kg7 29.Qxb7 Qc5 30.Re2 a5 31.Qe7 Qd4 32.g3 a4 33.Kg2 c5 34.Qe3 
Qb4 35.c3 Qb7 36.Qxc5 Rc8 37.Qd4 axb3 38.axb3 Qxb3 39.Re3 Qb7 40.Qg4+ Kh8 
41.Qb4 Qc6 42.Kh3 Qd7 43.Rf3 Kg7 44.Rf4 Kh8 45.Qd4 Qd6 46.Qa7 Qc7 47.Qxc7 
Rxc7 48.Rf3 Rc4 49.Rd3 Kg8 50.Kg2 Kf8 51.Kf3 Ke7 52.Ke3 Kd6 53.f4 Re4+ 54.
Kf3 h5 55.Rd4 Re1 56.c4 Rc1 57.Rxd5+ Ke7 58.Rd4 Rc2 59.h3 Rc3+ 60.Ke4 Rxg3
61.Rd3 Rg1 62.Kd5 h4 63.Ra3 Rg3 64.Ra7+ Ke8 65.Ra8+ Ke7 66.Ra7+ Ke8 67.c5 
Rxh3 68.Ra8+ Ke7 69.Ra7+ Ke8 70.Ra8+ Ke7 71.Rh8 Rh1 72.Kc6 h3 73.Kc7 Rh2 
74.c6 Rh1 75.Rd8 Rg1 76.Rd7+ Ke8 77.Rd2 Rg2 78.Rd3 h2 79.Rh3 Ke7 80.Kb8 
Rb2+ 81.Kc8 Rd2 82.c7 Rb2 83.Re3+ Kf8 84.Re1 Rg2 85.Kd7 Rd2+ 86.Kc6 Rc2+ 
87.Kb7 Rb2+ 88.Ka6 Ra2+ 89.Kb5 Rb2+ 90.Kc6 Rc2+ 91.Kd7 Rd2+ 92.Kc8 Rg2 
1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Garcia Cardenas, Pablo"]
[Black "Diaz, Ciro"]
[Result "1-0"]
[ECO "A16"]
[EventDate "2009.??.??"]
[PlyCount "97"]

1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 O-O 5.d3 d6 6.Nf3 Nc6 7.Rb1 Nh5 8.O-O f5 
9.d4 e5 10.dxe5 dxe5 11.Qxd8 Rxd8 12.e4 Nf6 13.Bg5 Rf8 14.Rfe1 Ne8 15.Nd5 
Rf7 16.Bd2 h6 17.Bc3 Nd6 18.exf5 Bxf5 19.Rbc1 Re8 20.b3 Ne4 21.g4 Bxg4 22.
Nxe5 Nxc3 23.Nxg4 Ne2+ 24.Kf1 Ncd4 25.Rcd1 Ref8 26.Rxe2 Nxe2 27.Kxe2 h5 
28.Ndf6+ Kh8 29.Nd7 Rd8 30.Nge5 Bxe5 31.Nxe5 Re8 32.Rd8 Re7 33.Rxe8+ Rxe8 
34.f4 g5 35.Kf2 Kg7 36.Bxb7 gxf4 37.Nd3 Rf8 38.Kf3 Kg6 39.h4 Kf5 40.Be4+ 
Ke6 41.Bg6 Rg8 42.Nxf4+ Ke5 43.Ke3 c5 44.Bxh5 Rg1 45.Nd3+ Kd6 46.Be2 a5 
47.h5 Ke7 48.Nxc5 Ra1 49.a4 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Garcia Guerrero, Isaac"]
[Black "Uribe, Daniel"]
[Result "1-0"]
[ECO "B27"]
[EventDate "2009.??.??"]
[PlyCount "61"]

1.d4 g6 2.e4 Bg7 3.Nc3 c5 4.dxc5 Qa5 5.Nf3 Qxc5 6.Nd5 Nf6 7.b4 Qc6 8.Bb5 
Nxd5 9.Bxc6 dxc6 10.Bd2 Nc3 11.Qc1 Nxe4 12.Rb1 Be6 13.c4 b5 14.cxb5 Bxa2 
15.Rb2 Bd5 16.bxc6 Nxc6 17.Rc2 Nd4 18.Nxd4 Bxd4 19.Be3 Be5 20.Rc8+ Kd7 21.
Rxh8 Bc3+ 22.Ke2 Rxh8 23.Rd1 Ke6 24.Rxd5 Kxd5 25.f3 Kc4 26.fxe4 Rd8 27.Qa3
Bxb4 28.Qxa7 Rd6 29.Qc7+ Kb3 30.e5 Re6 31.Kd3 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Gonzalez, Gabriel"]
[Black "Gieseler, Ronny"]
[Result "0-1"]
[ECO "D31"]
[EventDate "2009.??.??"]
[PlyCount "76"]

1.Nf3 d5 2.d4 e6 3.c4 dxc4 4.Nc3 c6 5.a4 Bb4 6.e4 b5 7.Be2 Nf6 8.Bg5 h6 9.
Bxf6 Qxf6 10.O-O O-O 11.Na2 Ba5 12.b3 cxb3 13.Qxb3 bxa4 14.Qxa4 Bb6 15.
Rfd1 Bb7 16.Rac1 Qe7 17.Ne5 Rd8 18.Rc3 Nd7 19.Nxc6 Bxc6 20.Rxc6 Qh4 21.Bf3
Ne5 22.Rc2 Nxf3+ 23.gxf3 Qg5+ 24.Kf1 Qf6 25.Rd3 Rxd4 26.Rxd4 Bxd4 27.Nb4 
Qxf3 28.Nc6 Bb6 29.Rb2 Rf8 30.Kg1 Qg4+ 31.Kf1 Qf4 32.Kg2 Bc7 33.Ne7+ Kh7 
34.Nc6 Qxh2+ 35.Kf3 Qh5+ 36.Ke3 Bb6+ 37.Kd3 Qf3+ 38.Kc2 f5 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Ibanez, Rodrigo"]
[Black "Hurtado, Matias"]
[Result "1/2-1/2"]
[ECO "B43"]
[EventDate "2009.??.??"]
[PlyCount "55"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Be2 Nf6 7.O-O b5 8.f3 Bb7
9.Be3 Nc6 10.Kh1 Rc8 11.Nb3 d6 12.a3 Be7 13.Qe1 O-O 14.Rd1 Rfd8 15.Qf2 Qb8
16.Bb6 Rd7 17.Rd2 Bd8 18.Be3 Bc7 19.Rfd1 h6 20.Qh4 Ne5 21.Bd4 Ng6 22.Qf2 
Nh5 23.Bf1 Rcd8 24.Be3 Nf6 25.Bd4 Nh5 26.Be3 Nf6 27.Bd4 Nh5 28.Be3 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Izquierdo, Sebastian"]
[Black "Carbone, Diego"]
[Result "0-1"]
[ECO "A64"]
[EventDate "2009.??.??"]
[PlyCount "106"]

1.d4 Nf6 2.Nf3 c5 3.d5 e6 4.c4 exd5 5.cxd5 d6 6.g3 g6 7.Nc3 Bg7 8.Bg2 O-O 
9.O-O a6 10.a4 Re8 11.Nd2 Nbd7 12.h3 Rb8 13.a5 b5 14.axb6 Nxb6 15.Qc2 Bb7 
16.e4 Qc7 17.Kh2 Nfd7 18.f4 c4 19.Nf3 Nc5 20.Rb1 Nbd7 21.Ne1 Nb3 22.Be3 
Ndc5 23.Rf2 Bc8 24.f5 gxf5 25.Bxc5 Qxc5 26.exf5 Nd4 27.Qa4 Bxf5 28.Rd1 Bg6
29.Qxa6 Nb5 30.Rf3 Nxc3 31.bxc3 Be4 32.Rf4 Rb2 33.Qa4 Re7 34.Qa8+ Bf8 35.
Rd4 Bg6 36.Rxc4 Qa7 37.Qxa7 Rxa7 38.Ra4 Re7 39.Rf1 Bh6 40.Rb4 Ra2 41.Kh1 
Ree2 42.Rb8+ Kg7 43.Rb7 Bd2 44.Nf3 Bxc3 45.Rb3 Bf6 46.Ne1 Be4 47.Rb4 Bxg2+
48.Nxg2 Be5 49.Rg1 h5 50.g4 h4 51.g5 Bg3 52.Rg4 Rad2 53.Rf1 Rxg2 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Macias, Bryan"]
[Black "Pulvett, Daniel"]
[Result "1/2-1/2"]
[ECO "B41"]
[EventDate "2009.??.??"]
[PlyCount "150"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Qc7 6.Nc3 Nf6 7.Be2 b6 8.Be3 Bb7
9.f3 d6 10.O-O Be7 11.Kh1 O-O 12.a4 Nbd7 13.a5 bxa5 14.Nb3 Rab8 15.Nxa5 
Ba8 16.Qd2 Rfe8 17.Rfc1 Bf8 18.Bf1 Ne5 19.Na4 g6 20.b4 Bg7 21.b5 Nfd7 22.
b6 Nxb6 23.Nxb6 Rxb6 24.Bxb6 Qxb6 25.Rab1 Qc7 26.Nb3 Qe7 27.Rd1 Rd8 28.Qf2
g5 29.c5 d5 30.exd5 Bxd5 31.Be2 Qf6 32.Qe3 h5 33.Nd2 g4 34.Ne4 Qg6 35.f4 
Nc6 36.Nd6 Bd4 37.Qg3 f5 38.Bc4 h4 39.Qxh4 Bf6 40.Qf2 g3 41.Qe3 Bxc4 42.
Nxc4 Bd4 43.Qxg3 Qxg3 44.hxg3 Kf7 45.Rb7+ Kg6 46.Rxd4 Rxd4 47.Nb6 e5 48.
Rc7 Nb4 49.fxe5 Re4 50.Re7 Nd3 51.Nd7 Re1+ 52.Kh2 Nf2 53.Nf8+ Kh6 54.g4 
Nxg4+ 55.Kg3 Rxe5 56.Rh7+ Kg5 57.Rg7+ Kf6 58.Ra7 Re3+ 59.Kh4 Rc3 60.Rxa6+ 
Kf7 61.Nd7 Ke7 62.c6 Ne3 63.Kg5 Nxg2 64.Nf6 Ne3 65.Ra7+ Kd6 66.Ne8+ Ke6 
67.Nc7+ Ke5 68.Ra5+ Ke4 69.Ra4+ Rc4 70.Rxc4+ Nxc4 71.Ne6 Nd6 72.c7 Kd5 73.
Nd8 Nc8 74.Kxf5 Kd6 75.Ne6 Ne7+ 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Meza, Hugo"]
[Black "Silveira, Shubert"]
[Result "1-0"]
[ECO "A45"]
[EventDate "2009.??.??"]
[PlyCount "51"]

1.d4 Nf6 2.Bg5 e6 3.e4 Be7 4.Nd2 d5 5.e5 Nfd7 6.Bxe7 Qxe7 7.Qg4 g6 8.Ngf3 
b6 9.h4 h5 10.Qf4 Ba6 11.c4 c6 12.Be2 c5 13.O-O Bb7 14.dxc5 bxc5 15.Rfe1 
Nc6 16.cxd5 exd5 17.Bb5 a6 18.e6 fxe6 19.Bxc6 Bxc6 20.Qc7 Bb5 21.a4 Bd3 
22.Qc6 O-O 23.Rxe6 Qf7 24.Rae1 Rac8 25.Qd6 Bf5 26.Ng5 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Michailov, Matias"]
[Black "Arcos, Mateo"]
[Result "0-1"]
[ECO "C63"]
[EventDate "2009.??.??"]
[PlyCount "64"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Nc3 fxe4 5.Nxe4 Nf6 6.Nxf6+ Qxf6 7.Qe2 Be7 8.
Bxc6 dxc6 9.Nxe5 Bf5 10.O-O O-O-O 11.b3 Bxc2 12.Bb2 Bd6 13.Rac1 Bxe5 14.
Qxe5 Qxe5 15.Bxe5 Rxd2 16.Rfe1 Bg6 17.Rcd1 Rhd8 18.Rxd2 Rxd2 19.Bxg7 Rxa2 
20.h4 Rd2 21.Re7 Rd7 22.Rxd7 Kxd7 23.g4 c5 24.Kg2 Bc2 25.Kg3 Bxb3 26.Kf4 
b5 27.Kg5 c4 28.Kh6 b4 29.Kxh7 c3 30.Bd4 a5 31.Kg7 a4 32.h5 a3 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Sanguinetti, Luis"]
[Black "Cucchi, Nicolas"]
[Result "1-0"]
[ECO "A21"]
[EventDate "2009.??.??"]
[PlyCount "125"]

1.c4 g6 2.Nc3 Bg7 3.g3 e5 4.Bg2 d6 5.Nf3 Nc6 6.O-O f5 7.d3 Nf6 8.Rb1 O-O 
9.b4 h6 10.Ne1 Ne7 11.Nc2 c6 12.d4 Be6 13.d5 cxd5 14.cxd5 Bf7 15.Ne3 Rc8 
16.Qb3 f4 17.Ned1 g5 18.e4 Ng6 19.Ne2 Qd7 20.f3 Nh5 21.g4 Nf6 22.Nf2 Nh4 
23.b5 Nxg2 24.Kxg2 h5 25.h3 hxg4 26.hxg4 Bg6 27.Nc3 Kf7 28.Ba3 Rh8 29.Rh1 
Rxh1 30.Rxh1 Ne8 31.Rc1 Ra8 32.Qc4 Rc8 33.Qa4 Ra8 34.Qb4 Kg8 35.Na4 Rc8 
36.Rxc8 Qxc8 37.Nb2 Bf8 38.Nc4 Be7 39.Nd3 Kf8 40.Kf2 Bf7 41.Ke2 Qd7 42.Bb2
Nf6 43.Nf2 Ne8 44.a4 Qc8 45.Ba3 Qc7 46.Nd3 Kg7 47.Kd2 Kf8 48.a5 Qc8 49.
Ncxe5 Nf6 50.Nxf7 Kxf7 51.Qd4 Nxg4 52.fxg4 Qxg4 53.e5 Qg2+ 54.Kc3 f3 55.
Bxd6 Bxd6 56.exd6 Qf1 57.Ne5+ Ke8 58.Qe3 Qa1+ 59.Kd3 Qb1+ 60.Kd4 Qa1+ 61.
Ke4 f2 62.d7+ Kd8 63.Qxg5+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Tristan, Leonardo"]
[Black "Robson, Ray"]
[Result "0-1"]
[ECO "D00"]
[EventDate "2009.??.??"]
[PlyCount "76"]

1.d4 d5 2.Bg5 f6 3.Bf4 Nc6 4.Nf3 Bf5 5.e3 e6 6.Be2 g5 7.Bg3 h5 8.h3 Nh6 9.
c4 Nb4 10.Na3 Bg6 11.Nd2 Nf5 12.Bh2 c6 13.Nb3 a5 14.Nc1 Kf7 15.Nd3 Nh4 16.
O-O Bd6 17.Bxd6 Qxd6 18.Nxb4 axb4 19.Nc2 g4 20.c5 Qc7 21.Bd3 Bxd3 22.Qxd3 
Rag8 23.Kh1 gxh3 24.g3 Nf5 25.e4 dxe4 26.Qxe4 Rxg3 27.Rae1 Rg2 28.Qxe6+ 
Kg7 29.Re5 fxe5 30.Qxf5 exd4 31.Qxh3 Rg4 32.f3 Qd8 33.Rg1 Qg5 34.Rg3 Rxg3 
35.Qd7+ Kh6 36.Qd6+ Qg6 37.Qf4+ Rg5 38.Nxd4 Qb1+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Vaz, Leonardo"]
[Black "Mamani, Joan"]
[Result "0-1"]
[ECO "C60"]
[EventDate "2009.??.??"]
[PlyCount "88"]

1.e4 Nc6 2.Nf3 e5 3.Bb5 Nge7 4.c3 g6 5.d3 Bg7 6.Bg5 a6 7.Ba4 h6 8.Be3 O-O 
9.Nbd2 f5 10.Bb3+ Kh8 11.h4 d6 12.Bg5 fxe4 13.dxe4 Bg4 14.Qc2 Qd7 15.Be3 
Na5 16.Nh2 Nxb3 17.Qxb3 Be6 18.Qc2 b5 19.Rd1 Nc6 20.f3 a5 21.Ndf1 a4 22.
Qb1 b4 23.Qc1 Kh7 24.c4 Nd4 25.Bxd4 exd4 26.Ng3 b3 27.Ne2 c5 28.axb3 axb3 
29.Nf4 Ra4 30.Nd5 Bxd5 31.exd5 Qe7+ 32.Kf2 Qxh4+ 33.g3 Qf6 34.Rd3 Qf5 35.
Rxb3 Kg8 36.Kg2 Ra1 37.Qd2 Rxh1 38.Kxh1 Re8 39.Ng4 Qb1+ 40.Kg2 Re1 41.Rb8+
Kh7 42.Nf2 Rg1+ 43.Kh3 Qf1+ 44.Kh4 Rg2 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "7"]
[White "Vazquez, Raul"]
[Black "Krysa, Leandro"]
[Result "1/2-1/2"]
[ECO "B43"]
[EventDate "2009.??.??"]
[PlyCount "59"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.g3 Nf6 7.Bg2 Be7 8.O-O d6
9.Re1 O-O 10.a4 Nc6 11.Be3 Rb8 12.h3 Bd7 13.f4 b6 14.g4 Nxd4 15.Bxd4 e5 
16.Be3 exf4 17.Bxf4 Be6 18.Kh1 Nd7 19.Qd2 Rbc8 20.Nd5 Bxd5 21.exd5 Bf6 22.
c3 Be5 23.Be3 Rfe8 24.Qf2 Re7 25.Bg5 Ree8 26.Be3 Rb8 27.Bf1 Qb7 28.Bg2 Re7
29.Bg5 Ree8 30.Be3 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Cabezas, Gonzalo"]
[Black "Augoustis, Alexis"]
[Result "1-0"]
[ECO "D41"]
[EventDate "2009.??.??"]
[PlyCount "81"]

1.c4 c5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 e6 7.O-O Be7 8.d4 
O-O 9.Nxd5 exd5 10.dxc5 Bxc5 11.Qc2 Be7 12.Be3 Be6 13.Rfd1 Qc7 14.Rac1 Qa5
15.a3 Rac8 16.Qd3 f6 17.Nd4 Ne5 18.Qb3 Bf7 19.Qxb7 Bc5 20.Bxd5 Rc7 21.
Bxf7+ Rcxf7 22.Qd5 Bb6 23.Qxa5 Bxa5 24.Nc6 Bb6 25.Bxb6 axb6 26.f4 Nxc6 27.
Rxc6 Re7 28.Kf2 Rfe8 29.Rd2 Rb7 30.Rcd6 Ree7 31.R2d3 h6 32.Rb3 Rbc7 33.
Rdxb6 Rc2 34.Re3 Rd7 35.a4 Rc1 36.a5 Rdd1 37.Re8+ Kh7 38.a6 Ra1 39.Re7 
Rf1+ 40.Ke3 Rfb1 41.a7 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Carbone, Diego"]
[Black "Macias, Bryan"]
[Result "0-1"]
[ECO "A30"]
[EventDate "2009.??.??"]
[PlyCount "96"]

1.c4 c5 2.Nf3 Nf6 3.Nc3 b6 4.g3 Bb7 5.Bg2 e6 6.O-O Be7 7.d4 cxd4 8.Qxd4 d6
9.Rd1 a6 10.b3 Nbd7 11.e4 Qc7 12.Ba3 Nc5 13.e5 dxe5 14.Nxe5 Bxg2 15.Kxg2 
O-O 16.Qe3 Rfc8 17.f3 h5 18.b4 Nb7 19.Rac1 Nd6 20.c5 Nf5 21.Qe2 bxc5 22.
bxc5 Rd8 23.Re1 Rd4 24.Nb1 Nd5 25.Nc4 Bg5 26.Bb2 Bxc1 27.Bxd4 Nxd4 28.Qd3 
Qxc5 29.Rxc1 Rc8 30.Nbd2 Nf5 31.Re1 Qb5 32.Rb1 Qa4 33.Qb3 Qd7 34.Kh1 Nd6 
35.Nxd6 Qxd6 36.Ne4 Qc6 37.Qb2 Qc2 38.Nd6 Qxb2 39.Rxb2 Rd8 40.Nc4 Nc3 41.
Kg2 Rd4 42.Ne5 Nb5 43.Kf2 f6 44.Nc6 Ra4 45.Nb4 Nd4 46.Nc2 Nb5 47.Nb4 Nc3 
48.Ke3 Nd1+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Carlo, Daniel"]
[Black "Gonzalez, Gabriel"]
[Result "1-0"]
[ECO "A06"]
[EventDate "2009.??.??"]
[PlyCount "97"]

1.Nf3 d5 2.d3 Nf6 3.Nbd2 Bf5 4.g3 Nc6 5.c4 d4 6.b4 Nxb4 7.Qa4+ Nc6 8.Rb1 
Qd7 9.Rxb7 e6 10.Nb3 Nd8 11.Rb5 c6 12.Ra5 c5 13.Bg2 Qxa4 14.Rxa4 Rc8 15.
Rxa7 Nc6 16.Ra4 Bd6 17.Ba3 Nd7 18.Nfxd4 Nxd4 19.Nxd4 Be5 20.Nb5 O-O 21.O-O
Rfd8 22.Rb1 Nb6 23.Ra7 Nxc4 24.Bc1 Bg6 25.a4 Rb8 26.Bf4 Bxf4 27.gxf4 Nd6 
28.Rc7 c4 29.f5 Bxf5 30.e4 Bg6 31.dxc4 Nxe4 32.Re1 Nd2 33.Na7 Kf8 34.a5 
Nb3 35.Nc6 Rbc8 36.Rxc8 Rxc8 37.a6 Nc5 38.a7 Ra8 39.Re5 Nd7 40.Ra5 Nb6 41.
c5 Nc8 42.Rb5 Nxa7 43.Ra5 Rc8 44.Rxa7 f6 45.Nd4 Bf7 46.c6 e5 47.Nb5 Be6 
48.c7 Ke7 49.Bb7 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Coppola, Claudio"]
[Black "Izquierdo, Sebastian"]
[Result "1-0"]
[ECO "A32"]
[EventDate "2009.??.??"]
[PlyCount "117"]

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.Qb3 Qxb3 14.axb3 Nb4 15.Na3
Nh5 16.Bd2 Na6 17.Nc2 Nc5 18.Nxd4 Bf6 19.Rfe1 g6 20.Bb4 Bxe5 21.Bxc5 Bxd4 
22.Bxd4 a6 23.Re7 Rd8 24.Bc3 Bd7 25.Ba5 Kf8 26.Bxd8 Rxd8 27.Ree1 Be6 28.
Bxb7 Rb8 29.Bxa6 Rxb3 30.Re2 Ng7 31.c5 Nf5 32.Rd2 Ke7 33.c6 Rb6 34.g4 Nh4 
35.Be2 Rxc6 36.b4 h5 37.gxh5 gxh5 38.Bxh5 Rc8 39.Rd3 Rb8 40.Rd4 Rg8+ 41.
Kf1 Nf5 42.Rf4 Rh8 43.Bg4 Rxh2 44.Ra7+ Kf6 45.Bxf5 Bxf5 46.Ra5 Rh5 47.b5 
Ke6 48.Rb4 Kd6 49.Ra7 Bd3+ 50.Ke1 Kc5 51.Rb3 Kc4 52.Raa3 Re5+ 53.Kd1 Be2+ 
54.Kd2 Bg4 55.f3 Bd7 56.b6 Rd5+ 57.Rd3 Bc6 58.Rxd5 Bxd5 59.Ra7 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Cucchi, Nicolas"]
[Black "Vaz, Leonardo"]
[Result "1-0"]
[ECO "D36"]
[EventDate "2009.??.??"]
[PlyCount "91"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Be7 6.e3 O-O 7.Bd3 Nbd7 8.Qc2 
c6 9.Nf3 Re8 10.O-O Nf8 11.Rab1 Ng4 12.Bf4 Bd6 13.Bxd6 Qxd6 14.h3 Nf6 15.
b4 a6 16.a4 Be6 17.Rfc1 Rec8 18.Nd2 Ng6 19.Nb3 Nd7 20.f4 f5 21.Bxf5 Bxf5 
22.Qxf5 Re8 23.Qd3 Nb6 24.Nd2 Re7 25.Nf3 Rd8 26.Ne5 Nxe5 27.dxe5 Qe6 28.
Ne2 Nxa4 29.Qd4 b5 30.Nc3 c5 31.bxc5 Nxc3 32.Rxc3 Qc6 33.Rd1 Red7 34.f5 
Re7 35.e4 Qe8 36.e6 Qf8 37.Re3 Ree8 38.exd5 Qxf5 39.Re5 Qf6 40.Rf1 Qg6 41.
e7 Rd7 42.d6 h6 43.Qd5+ Kh7 44.Qe4 Qxe4 45.Rxe4 Kg6 46.Re6+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Decuadro, Sebastian"]
[Black "Ibanez, Rodrigo"]
[Result "1-0"]
[ECO "C41"]
[EventDate "2009.??.??"]
[PlyCount "29"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Qxd4 Nf6 5.Bg5 Be7 6.Nc3 O-O 7.O-O-O a6 8.e5 
dxe5 9.Qh4 Nbd7 10.Bd3 g6 11.Rhe1 Re8 12.Nxe5 Nh5 13.Nxf7 Bxg5+ 14.Nxg5 
Rxe1 15.Bc4+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Diaz, Ciro"]
[Black "Meza, Hugo"]
[Result "1-0"]
[ECO "B35"]
[EventDate "2009.??.??"]
[PlyCount "35"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 
a5 9.O-O a4 10.Nxa4 Nxe4 11.Nb5 Ra6 12.c4 d6 13.Qe2 Nf6 14.Rad1 Bd7 15.c5 
d5 16.Nb6 e6 17.Bf4 Ne4 18.Nxd7 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Garcia Guerrero, Isaac"]
[Black "Tristan, Leonardo"]
[Result "0-1"]
[ECO "B07"]
[EventDate "2009.??.??"]
[PlyCount "94"]

1.d4 d6 2.e4 Nf6 3.Nc3 g6 4.Bg5 Bg7 5.e5 Nfd7 6.f4 O-O 7.Nf3 f6 8.exf6 
exf6 9.Bh4 Nb6 10.Be2 d5 11.O-O Nc6 12.a4 a5 13.Re1 Ne7 14.Bd3 c6 15.Qe2 
Nf5 16.Bf2 Qd6 17.Nh4 Nxh4 18.Bxh4 Qxf4 19.Bg3 Qg4 20.Qe7 Bd7 21.Qc5 Nc8 
22.Nxd5 cxd5 23.Qxd5+ Kh8 24.Re4 Qf5 25.Re5 fxe5 26.Bxf5 Bc6 27.Qc5 Rxf5 
28.d5 Bf8 29.Bxe5+ Kg8 30.Qd4 b6 31.Kh1 Bc5 32.Qc4 Bd7 33.d6+ Kf8 34.Qe4 
Rb8 35.Re1 Nxd6 36.Qh4 Kg8 37.Qh6 Rxe5 38.Rxe5 Nf7 39.Qf4 Nxe5 40.Qxe5 Re8
41.Qd5+ Be6 42.Qc6 Bf7 43.h3 Re1+ 44.Kh2 Kg7 45.c3 g5 46.b4 Bg1+ 47.Kg3 h5
0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Gieseler, Ronny"]
[Black "Michailov, Matias"]
[Result "1-0"]
[ECO "A49"]
[EventDate "2009.??.??"]
[PlyCount "81"]

1.Nf3 Nf6 2.b3 g6 3.Bb2 Bg7 4.g3 d6 5.d4 O-O 6.Bg2 Nc6 7.O-O a6 8.c4 Nd7 
9.e4 Rb8 10.Nc3 b5 11.d5 Na7 12.Qc2 bxc4 13.bxc4 Nb6 14.Na4 e5 15.dxe6 
Bxe6 16.Bxg7 Kxg7 17.c5 Nxa4 18.Qxa4 dxc5 19.Qxa6 Nb5 20.Rac1 Qe7 21.Rfd1 
c4 22.a4 Nd6 23.Nd4 Bc8 24.Qa5 Rb6 25.e5 Nb7 26.Qc3 Qb4 27.Qxc4 Qxc4 28.
Rxc4 c5 29.Bxb7 Rxb7 30.Rxc5 Rb4 31.a5 Bb7 32.Rb5 Rxb5 33.Nxb5 Bf3 34.Ra1 
Re8 35.Nd4 Bd5 36.f4 f6 37.exf6+ Kxf6 38.a6 Re4 39.Nb5 Re2 40.a7 Rg2+ 41.
Kf1 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Ibarra Chami, Luis"]
[Black "Garcia Cardenas, Pablo"]
[Result "1-0"]
[ECO "A45"]
[EventDate "2009.??.??"]
[PlyCount "133"]

1.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.f3 Nf6 5.dxc5 Qa5+ 6.Qd2 Qxc5 7.e4 a6 8.Nc3 
d6 9.O-O-O Nbd7 10.g4 g6 11.Kb1 b5 12.g5 Nh5 13.Be3 Qb4 14.Bd4 Bg7 15.Bxg7
Nxg7 16.Nge2 Ne6 17.Nc1 Bb7 18.h4 Ne5 19.f4 Nc4 20.Bxc4 Qxc4 21.Rhe1 Rc8 
22.Nb3 O-O 23.f5 Ng7 24.f6 exf6 25.gxf6 Nh5 26.Na5 Qc7 27.Nxb7 Qxb7 28.
Qxd6 Qc6 29.e5 Rfe8 30.Qd2 Rc7 31.Nd5 Rd7 32.Ne7+ Rexe7 33.fxe7 Rxd2 34.
Rxd2 f5 35.Rd8+ Kf7 36.e8=Q+ Qxe8 37.Rxe8 Kxe8 38.Kc1 f4 39.Kd2 Ng3 40.e6 
Ke7 41.b4 h6 42.Re5 g5 43.hxg5 hxg5 44.Ke1 g4 45.Rg5 Kxe6 46.Rxg4 Kf5 47.
Rg8 Ke4 48.Rg6 Kf3 49.Rf6 Ne4 50.Rxa6 Kg2 51.Rg6+ Ng3 52.Kd2 f3 53.Kd3 f2 
54.Rf6 f1=Q+ 55.Rxf1 Nxf1 56.c4 bxc4+ 57.Kxc4 Kf3 58.b5 Nd2+ 59.Kd5 Ne4 
60.b6 Nc3+ 61.Kc6 Nxa2 62.b7 Nb4+ 63.Kb5 Nd5 64.b8=Q Nc3+ 65.Kc4 Ne4 66.
Qe5 Nd2+ 67.Kd3 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Krysa, Leandro"]
[Black "Arcos, Mateo"]
[Result "1/2-1/2"]
[ECO "E97"]
[EventDate "2009.??.??"]
[PlyCount "103"]

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 Ne8 10.a4 f5 11.a5 Nf6 12.Bg5 Nh5 13.exf5 Bxf5 14.Nd2 Nf4 15.Nde4 h6 
16.Bxe7 Qxe7 17.Re1 Rf7 18.c5 h5 19.b5 Raf8 20.b6 axb6 21.axb6 Bh6 22.Bf1 
Qh4 23.bxc7 Rxc7 24.Ra2 dxc5 25.d6 Rc6 26.Qb3+ Be6 27.Qxb7 Rcc8 28.Ra6 Rf7
29.Qb2 Rcf8 30.Ra5 Nd5 31.Rxc5 Be3 32.Rxd5 Bxf2+ 33.Nxf2 Rxf2 34.Qb1 Bxd5 
35.Nxd5 Rxf1+ 36.Rxf1 Qd4+ 37.Ne3 Qxe3+ 38.Kh1 Rxf1+ 39.Qxf1 Qd4 40.h3 
Qxd6 41.Qb5 Qe7 42.Qd5+ Kh7 43.Kg1 Qa7+ 44.Kf1 Qa6+ 45.Ke1 Qf6 46.Ke2 Kh6 
47.Qg8 h4 48.Qc4 Qf5 49.Qxh4+ Qh5+ 50.Qxh5+ Kxh5 51.Kf3 Kh4 52.Ke4 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Mamani, Joan"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B40"]
[EventDate "2009.??.??"]
[PlyCount "68"]

1.e4 c5 2.Nf3 e6 3.g3 Nc6 4.Bg2 Nf6 5.Nc3 d6 6.O-O Be7 7.d4 cxd4 8.Nxd4 
O-O 9.Nxc6 bxc6 10.e5 Nd5 11.Nxd5 cxd5 12.exd6 Bxd6 13.Be3 Qc7 14.Qd2 Rb8 
15.Rab1 a5 16.Rfc1 Ba6 17.Bd4 Rfc8 18.f4 a4 19.Kf2 Bb7 20.Qe3 Re8 21.c3 f6
22.Bb6 Qc6 23.Ke1 e5 24.f5 Qd7 25.Qf2 d4 26.Ba5 Qb5 27.Bb4 Bxb4 28.cxb4 
Qxb4+ 29.Kf1 e4 30.Qe2 Qb6 31.Qc4+ Kh8 32.Qc5 Ba6+ 33.Ke1 Bd3 34.Qxb6 Rxb6
0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Pugliese, Facundo"]
[Black "Hurtado, Matias"]
[Result "0-1"]
[ECO "B42"]
[EventDate "2009.??.??"]
[PlyCount "60"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.Qe2 Nc6 8.O-O 
Qc7 9.Kh1 d6 10.c4 Bd7 11.Nc3 Rc8 12.Bf4 Nge7 13.c5 e5 14.Nd5 Qb8 15.Be3 
Ng6 16.g3 h5 17.h4 Nd8 18.cxd6 Bxe3 19.Nc7+ Rxc7 20.dxc7 Qxc7 21.Qxe3 Ne6 
22.Rac1 Qd8 23.Nc5 Nxc5 24.Rxc5 b6 25.Rc3 Nxh4 26.gxh4 Qxh4+ 27.Kg2 Rh6 
28.f4 Rg6+ 29.Kf3 Bg4+ 30.Kg2 Be2+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Pulvett, Daniel"]
[Black "Vazquez, Raul"]
[Result "1-0"]
[ECO "B23"]
[EventDate "2009.??.??"]
[PlyCount "90"]

1.e4 c5 2.Nc3 d6 3.f4 g6 4.Nf3 Bg7 5.Bc4 Nc6 6.O-O Nf6 7.d3 O-O 8.Qe1 e6 
9.Bb3 d5 10.e5 Nd7 11.Ne2 b5 12.c3 a5 13.Bc2 Ba6 14.g4 f6 15.exf6 Qxf6 16.
d4 b4 17.Ba4 Rac8 18.Be3 Bxe2 19.Qxe2 cxd4 20.cxd4 Nb6 21.Bb5 Nc4 22.Bxc6 
Rxc6 23.Ne5 Nxe5 24.fxe5 Qe7 25.Rxf8+ Qxf8 26.Rf1 Qb8 27.Qf3 Qa7 28.h4 Rc7
29.Qe2 Rf7 30.Rc1 Rc7 31.Rd1 Qb6 32.h5 b3 33.a3 Qc6 34.Rf1 Qc2 35.Qf3 Qe4 
36.Qxe4 dxe4 37.Rc1 Rxc1+ 38.Bxc1 gxh5 39.gxh5 Kf7 40.a4 Bf8 41.Bd2 Ba3 
42.Bc3 Be7 43.Bxa5 Bg5 44.Kf2 Ke7 45.Bb4+ Kd7 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Robson, Ray"]
[Black "Gallego, Andres"]
[Result "1/2-1/2"]
[ECO "B33"]
[EventDate "2009.??.??"]
[PlyCount "49"]

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.Nd5 Be7 10.Bxf6 Bxf6 11.c3 O-O 12.Nc2 Bg5 13.a4 bxa4 14.Rxa4 a5 15.
Bc4 Rb8 16.Ra2 Kh8 17.Nce3 g6 18.h4 Bxh4 19.g3 Bg5 20.f4 exf4 21.gxf4 Bh4+
22.Kf1 f5 23.b4 Bf6 24.b5 Ne5 25.Nxf6 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Silveira, Shubert"]
[Black "Arrieta, Gonzalo"]
[Result "1-0"]
[ECO "C84"]
[EventDate "2009.??.??"]
[PlyCount "99"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3 d6 8.c3 O-O 
9.h3 h6 10.Nbd2 Na5 11.Bc2 c5 12.Re1 Re8 13.Nf1 Nc6 14.Ng3 Bf8 15.a4 Bb7 
16.Qe2 Qc7 17.Be3 g6 18.Nh2 Rad8 19.Qf3 Qe7 20.Rad1 Bc8 21.h4 Bg7 22.Qe2 
d5 23.exd5 Nxd5 24.h5 f5 25.Bc1 g5 26.Bb3 Na5 27.Ba2 Kh8 28.axb5 axb5 29.
Nhf1 Qf6 30.d4 c4 31.dxe5 Rxe5 32.Qc2 Nb7 33.Ne3 Nxe3 34.Bxe3 f4 35.Bb1 
Kg8 36.Ne4 Rxe4 37.Qxe4 fxe3 38.fxe3 Qe5 39.Qh7+ Kf8 40.Rxd8+ Nxd8 41.Be4 
Be6 42.Qg6 Bf7 43.Rf1 Ke7 44.Qh7 Ne6 45.Bg6 Qxe3+ 46.Kh1 Nf4 47.Qxg7 Qe6 
48.Qxf7+ Qxf7 49.Bxf7 Kxf7 50.g3 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "8"]
[White "Uribe, Daniel"]
[Black "Sanguinetti, Luis"]
[Result "1/2-1/2"]
[ECO "C00"]
[EventDate "2009.??.??"]
[PlyCount "88"]

1.e4 e6 2.d3 d5 3.Qe2 Be7 4.Nf3 Nf6 5.g3 O-O 6.Bg2 c5 7.O-O Nc6 8.e5 Nd7 
9.c4 f6 10.exf6 Nxf6 11.Nc3 Nd4 12.Nxd4 cxd4 13.Nb5 dxc4 14.Bf4 Ne8 15.
dxc4 a6 16.Na3 Rxf4 17.gxf4 Bd6 18.Qe4 Qh4 19.Rfd1 Bxf4 20.Rxd4 e5 21.Qd5+
Kf8 22.Qc5+ Kf7 23.Rxf4+ Qxf4 24.Bd5+ Kg6 25.Re1 Nf6 26.Re3 Bf5 27.Qe7 e4 
28.Rg3+ Bg4 29.h3 h5 30.hxg4 h4 31.Qf7+ Kh7 32.Rg2 Qc1+ 33.Kh2 Qf4+ 34.Kh1
Rd8 35.g5 Nxd5 36.Qh5+ Kg8 37.cxd5 e3 38.fxe3 Qxe3 39.Qxh4 Rxd5 40.g6 Rd1+
41.Kh2 Qe5+ 42.Rg3 Qe2+ 43.Rg2 Qe5+ 44.Rg3 Qe2+ 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Arcos, Mateo"]
[Black "Mamani, Joan"]
[Result "0-1"]
[ECO "B00"]
[EventDate "2009.??.??"]
[PlyCount "138"]

1.e4 Nc6 2.Nf3 d5 3.exd5 Qxd5 4.Nc3 Qa5 5.d4 Bg4 6.Bb5 O-O-O 7.Bxc6 bxc6 
8.h3 Qh5 9.Qd3 Bxf3 10.gxf3 Kb8 11.Bf4 e6 12.O-O-O Qa5 13.Qc4 Kb7 14.Ne4 
Qb4 15.Qd3 Qa4 16.Kb1 Nf6 17.Be5 Nd7 18.Bg3 Be7 19.Qe3 Qa5 20.c4 Nf6 21.
Rd3 Rd7 22.Rc1 Ka8 23.Nxf6 gxf6 24.c5 Qa4 25.Rcc3 f5 26.Qe1 Rb8 27.Ra3 Qb4
28.Qxb4 Rxb4 29.Ra6 Rdxd4 30.Rda3 Bxc5 31.Rxc6 Bb6 32.Bxc7 Kb7 33.Rac3 Rd2
34.Bxb6 Rdxb2+ 35.Kc1 axb6 36.Rc7+ Ka6 37.Rxf7 Rxa2 38.Rxh7 Rxf2 39.Rh6 
Rh2 40.Rxe6 Rxh3 41.Ra3+ Kb7 42.Kd2 Rh7 43.Rf6 Rd7+ 44.Ke3 Rd5 45.Ra2 Rc5 
46.Kf2 f4 47.Kg2 Rh5 48.Rc2 Ka6 49.Ra2+ Kb5 50.Re2 Rg5+ 51.Kf2 Rc5 52.Kg2 
Rc3 53.Ra2 Rcb3 54.Rf5+ Kc6 55.Rc2+ Kd6 56.Rf6+ Ke5 57.Rf8 Rb2 58.Re8+ Kf5
59.Rce2 Rxe2+ 60.Rxe2 b5 61.Rc2 Ke5 62.Re2+ Kd5 63.Kh3 Rd4 64.Kg4 b4 65.
Kf5 b3 66.Re5+ Kc4 67.Re8 Kc3 68.Ke5 Rc4 69.Kd5 b2 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Arrieta, Gonzalo"]
[Black "Augoustis, Alexis"]
[Result "1/2-1/2"]
[ECO "C14"]
[EventDate "2009.??.??"]
[PlyCount "49"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.f4 a6 8.Nf3 c5
9.Qd2 Nc6 10.dxc5 Nxc5 11.O-O-O b5 12.Kb1 b4 13.Ne2 Ne4 14.Qe3 Qa7 15.Ned4
Qb6 16.Rd3 Na5 17.Nd2 Bb7 18.Nxe4 dxe4 19.Rd2 O-O-O 20.Kc1 Nc6 21.Nf5 Qxe3
22.Nxe3 Rxd2 23.Kxd2 Rd8+ 24.Kc1 f5 25.Nc4 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Coppola, Claudio"]
[Black "Diaz, Ciro"]
[Result "0-1"]
[ECO "E62"]
[EventDate "2009.??.??"]
[PlyCount "92"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O Bf5 8.d5 Na5 
9.Nd2 c5 10.e4 Bd7 11.Qc2 a6 12.b3 b5 13.Bb2 Rb8 14.Rfe1 e5 15.Nd1 Ng4 16.
h3 Nh6 17.f4 bxc4 18.Nxc4 Nxc4 19.Qxc4 f5 20.fxe5 Bb5 21.Qc2 dxe5 22.Nf2 
Qb6 23.Rac1 Rbc8 24.Ba3 Qf6 25.exf5 gxf5 26.Bxc5 Nf7 27.a4 Bd7 28.Qe2 Rfe8
29.g4 Rb8 30.Qc4 f4 31.Ne4 Qg6 32.Kf2 h5 33.gxh5 Qxh5 34.Bf3 Qh4+ 35.Ke2 
Ng5 36.Nxg5 Qxg5 37.Rg1 Qf6 38.Bh5 Kh8 39.Rcf1 Rec8 40.Rg6 Qf5 41.Bg4 Qxg6
42.Bxd7 Rc7 43.Bg4 Bf8 44.b4 Bxc5 45.bxc5 Rb2+ 46.Kf3 Rxc5 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Diamant, Andre"]
[Black "Ibarra Chami, Luis"]
[Result "1-0"]
[ECO "C77"]
[EventDate "2009.??.??"]
[PlyCount "103"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 Be7 7.O-O O-O 8.Re1 Bg4 
9.Nbd2 b5 10.Bb3 d5 11.h3 Bh5 12.Qe2 Qd6 13.Nf1 d4 14.Ng3 Bg6 15.Nh4 Rad8 
16.Ngf5 Qd7 17.Rd1 Na5 18.cxd4 exd4 19.Bg5 Rde8 20.Qf3 Bd8 21.Bd2 c5 22.
Rac1 Nb7 23.Re1 Bc7 24.Bg5 Be5 25.Bxf6 Bxf6 26.Bd5 Bg5 27.Qg4 Qd8 28.Bxb7 
Bxc1 29.Rxc1 Qf6 30.Bd5 Rc8 31.Re1 Kh8 32.e5 Qd8 33.Nd6 Rc7 34.Qg3 Bxd3 
35.Qxd3 Qxh4 36.Re4 Qh5 37.Qg3 Re7 38.b4 c4 39.Rxd4 Rxe5 40.Bxf7 Re1+ 41.
Kh2 Qh6 42.Bxc4 Qc1 43.Nf7+ Kg8 44.Nh6+ Kh8 45.Qd6 Rh1+ 46.Kg3 Qg5+ 47.Rg4
Qf6 48.Qxf6 Rxf6 49.Nf7+ Kg8 50.Bb3 g6 51.Rd4 Rc1 52.Ng5+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Gallego, Andres"]
[Black "Tristan, Leonardo"]
[Result "0-1"]
[ECO "C96"]
[EventDate "2009.??.??"]
[PlyCount "60"]

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 d5 11.exd5 e4 12.Ng5 Nxd5 13.Nxe4 f5 14.b4 fxe4 15.bxa5 
Bc5 16.Rxe4 Bxf2+ 17.Kh1 Bg3 18.d4 Bf5 19.Ba3 Rf7 20.Qg1 Bxe4 21.Bxe4 c6 
22.Nd2 Qxa5 23.Bb2 Rf2 24.Nb3 Qc7 25.Ba3 Nxc3 26.Bf3 Re8 27.Bb4 Ne2 28.Qb1
Bd6 29.Ba5 Qf7 30.Qd3 Qf4 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Garcia Cardenas, Pablo"]
[Black "Pulvett, Daniel"]
[Result "0-1"]
[ECO "B90"]
[EventDate "2009.??.??"]
[PlyCount "58"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.Qd2 
Nbd7 9.f4 Qc7 10.O-O-O b5 11.f5 Bc4 12.h3 b4 13.Nd5 Bxd5 14.exd5 a5 15.Kb1
a4 16.Nc1 Rb8 17.g4 a3 18.Bg2 axb2 19.Nd3 Nb6 20.Nxb2 h6 21.Qe2 Nfd7 22.
Qb5 Qa7 23.Qc6 Be7 24.f6 Bxf6 25.Rd3 O-O 26.Be4 Ra8 27.Kc1 Qxa2 28.g5 Bxg5
29.Qxd6 Bxe3+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Hurtado, Matias"]
[Black "Silveira, Shubert"]
[Result "0-1"]
[ECO "B81"]
[EventDate "2009.??.??"]
[PlyCount "52"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e6 7.g4 Be7 8.g5 Nfd7
9.f4 Nc6 10.Nf3 Qc7 11.Qd2 b5 12.a3 Bb7 13.Qf2 Rc8 14.Bd3 b4 15.axb4 Nxb4 
16.O-O Nc5 17.Qe2 O-O 18.Nd2 d5 19.exd5 Ncxd3 20.cxd3 exd5 21.Nb3 Rfe8 22.
Qd2 d4 23.Bxd4 Qd7 24.Ne4 Qd5 25.Qd1 Nc2 26.Qh5 Nxd4 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Ibanez, Rodrigo"]
[Black "Cabezas, Gonzalo"]
[Result "1-0"]
[ECO "B74"]
[EventDate "2009.??.??"]
[PlyCount "113"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O O-O 8.Be3 
Nc6 9.Nb3 Be6 10.f4 Rc8 11.Kh1 Qd7 12.Bf3 Bc4 13.Re1 b5 14.Nd4 b4 15.Nd5 
Ne8 16.Nxc6 Rxc6 17.e5 Bxd5 18.Bxd5 Rc8 19.a3 Qf5 20.Bxa7 dxe5 21.axb4 
exf4 22.Rxe7 Bxb2 23.Rb1 Bf6 24.Be4 Qg5 25.Rd7 Nc7 26.c4 Ne6 27.c5 Qe5 28.
Qd5 Qc3 29.Qd3 Qxd3 30.Rxd3 Bd4 31.Rbd1 Bxc5 32.bxc5 Nxc5 33.Bxc5 Rxc5 34.
Rf3 g5 35.Rh3 f5 36.Bd5+ Kg7 37.Bb3 h6 38.Rhd3 Re5 39.Rd7+ Kg6 40.h3 g4 
41.R1d6+ Kg5 42.Rg7+ Kh4 43.hxg4 fxg4 44.Rxh6+ Kg3 45.Rh3+ Kf2 46.Rxg4 Re3
47.Kh2 Rxh3+ 48.gxh3 f3 49.h4 Ke3 50.Rg3 Rd8 51.Bf7 Rd2+ 52.Kh3 Ke4 53.
Bg6+ Kf4 54.Bh5 f2 55.Rf3+ Ke4 56.Kg3 Rd3 57.Bg6+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Krysa, Leandro"]
[Black "Garcia Guerrero, Isaac"]
[Result "1-0"]
[ECO "D38"]
[EventDate "2009.??.??"]
[PlyCount "51"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Bb4 5.Qa4+ Nc6 6.e3 O-O 7.Be2 Bd7 8.Qc2 
dxc4 9.O-O e5 10.Nxe5 Nxe5 11.dxe5 Ng4 12.Qe4 Bxc3 13.bxc3 Qg5 14.f4 Qh4 
15.h3 Nh6 16.Bxc4 Nf5 17.Qc2 Ng3 18.Qf2 Rfd8 19.Ba3 b5 20.Bb3 Bf5 21.Rfd1 
Bd3 22.Kh2 a5 23.Qxg3 Qxg3+ 24.Kxg3 a4 25.Be7 Rd7 26.Bc2 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Macias, Bryan"]
[Black "Robson, Ray"]
[Result "1/2-1/2"]
[ECO "D30"]
[EventDate "2009.??.??"]
[PlyCount "71"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.e3 a6 5.Nbd2 c5 6.cxd5 exd5 7.dxc5 Bxc5 8.Be2 
Nc6 9.O-O O-O 10.a3 Bg4 11.b4 Ba7 12.Bb2 Re8 13.Nb3 Ne4 14.Nbd4 Qf6 15.Rb1
Nxd4 16.Nxd4 Bxd4 17.Bxd4 Bxe2 18.Qxe2 Qg6 19.Rbc1 Rac8 20.Rfd1 Nd6 21.Bc5
Ne4 22.Bd4 Nd6 23.Qf3 Qe6 24.h3 Nc4 25.Qg3 f6 26.a4 Nd6 27.Qf4 Ne4 28.Qg4 
Qxg4 29.hxg4 Kf7 30.f3 Ng5 31.Rc5 Red8 32.Rdc1 Rxc5 33.bxc5 Ne6 34.Rb1 Rd7
35.Rb6 Rc7 36.Kf2 1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Meza, Hugo"]
[Black "Cucchi, Nicolas"]
[Result "1-0"]
[ECO "D35"]
[EventDate "2009.??.??"]
[PlyCount "77"]

1.d4 Nf6 2.Bg5 d5 3.e3 e6 4.c4 Nbd7 5.cxd5 exd5 6.Nc3 Bb4 7.Bd3 c5 8.Ne2 
Qa5 9.dxc5 O-O 10.O-O Re8 11.a3 Bxc3 12.Nxc3 Qxc5 13.Rc1 Qb6 14.Nb5 Re7 
15.Nc7 Rb8 16.Bb1 Nf8 17.Bxf6 Rxc7 18.Bd4 Rxc1 19.Qxc1 Qc6 20.Bxa7 Ra8 21.
Bd4 Qxc1 22.Rxc1 Bd7 23.Ba2 Bc6 24.Rd1 Rd8 25.Bb6 Rd7 26.b4 Ng6 27.Bb3 Ne7
28.a4 Nc8 29.Bd4 b6 30.Rc1 Bb7 31.Bd1 f5 32.Be2 Kf7 33.g4 g6 34.gxf5 gxf5 
35.Kg2 Ke6 36.Kf3 Rf7 37.Rg1 Re7 38.Bd3 Rf7 39.Rg7 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Michailov, Matias"]
[Black "Carlo, Daniel"]
[Result "1-0"]
[ECO "B42"]
[EventDate "2009.??.??"]
[PlyCount "47"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Qc7 6.O-O Nf6 7.Qe2 d6 8.c4 Be7
9.Nc3 Nc6 10.Nxc6 bxc6 11.f4 e5 12.Kh1 O-O 13.b3 Nd7 14.f5 Rd8 15.Rf3 Nf8 
16.Be3 Rb8 17.Raf1 Rd7 18.Rg3 Bh4 19.Rxg7+ Kxg7 20.Qg4+ Ng6 21.fxg6 fxg6 
22.Qxh4 Rf7 23.Rxf7+ Qxf7 24.Bh6+ 1-0

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Sanguinetti, Luis"]
[Black "Gieseler, Ronny"]
[Result "1/2-1/2"]
[ECO "D50"]
[EventDate "2009.??.??"]
[PlyCount "78"]

1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 d5 6.Bg5 Be7 7.cxd5 Nxd5 8.
Bxe7 Qxe7 9.Nxd5 exd5 10.Qa4+ Bd7 11.Qb3 Nc6 12.Rd1 O-O 13.e3 Na5 14.Qc3 
b6 15.b3 Nb7 16.Be2 Nc5 17.O-O Rac8 18.Rc1 a5 19.Bf3 Ne4 20.Qb2 Qe5 21.
Rxc8 Rxc8 22.Rc1 Rc5 23.Bxe4 dxe4 24.Qd2 g6 25.h3 Bb5 26.Nxb5 Rxc1+ 27.
Qxc1 Qxb5 28.Qc8+ Kg7 29.Qc3+ f6 30.Qc7+ Kg8 31.Qd8+ Kf7 32.Qh8 Qh5 33.Qd8
Qc5 34.Qd7+ Qe7 35.Qa4 Kg7 36.Qc6 Qb4 37.Qc7+ Kg8 38.Qd8+ Kf7 39.Qc7+ Kg8 
1/2-1/2

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Uribe, Daniel"]
[Black "Carbone, Diego"]
[Result "0-1"]
[ECO "B40"]
[EventDate "2009.??.??"]
[PlyCount "62"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.c3 Nc6 5.cxd4 d5 6.e5 Qb6 7.Nc3 Bd7 8.Bd3 
Nxd4 9.Nxd4 Qxd4 10.O-O Qxe5 11.Re1 Qb8 12.Nxd5 Bd6 13.Qg4 Kf8 14.Bd2 h5 
15.Qh3 Bc6 16.Nb4 Be8 17.Bc3 Ne7 18.Bc4 b5 19.Bd3 a5 20.Nc2 b4 21.Bd2 Be5 
22.Ne3 Bc6 23.Nc4 Bf4 24.Bxf4 Qxf4 25.Ne5 Bd5 26.g3 Qd4 27.Rad1 Qxb2 28.
Qh4 f6 29.Ng6+ Nxg6 30.Bxg6 Qc3 31.Rxd5 Qxe1+ 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Vaz, Leonardo"]
[Black "Izquierdo, Sebastian"]
[Result "0-1"]
[ECO "B19"]
[EventDate "2009.??.??"]
[PlyCount "138"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.h4 h6 8.h5 Bh7
9.Bd3 Bxd3 10.Qxd3 e6 11.Bf4 Qa5+ 12.Bd2 Qc7 13.Ne4 Ngf6 14.O-O-O O-O-O 
15.Nxf6 Nxf6 16.Qc4 Rd5 17.Ne5 c5 18.Be3 Bd6 19.f4 Rd8 20.Qe2 cxd4 21.Bxd4
Kb8 22.g3 Bb4 23.Nf3 Qa5 24.Be5+ Ka8 25.Qc4 Qc5 26.Qe2 Qa5 27.Qc4 Bc5 28.
Rxd5 Rxd5 29.c3 Qd8 30.b4 Bb6 31.a4 a5 32.bxa5 Bxa5 33.Nd4 Qf8 34.Kc2 Rc5 
35.Qa2 Rxc3+ 36.Kd1 Qc5 37.Qb1 Qd5 38.Rh2 Rxg3 39.Qc2 Rg1+ 40.Ke2 Rg2+ 41.
Rxg2 Qxg2+ 42.Kd3 Qe4+ 43.Kc4 Qxc2+ 44.Nxc2 Nxh5 45.Nd4 Bb6 46.Nb5 Bd8 47.
Kc5 f6 48.Bd6 Ng3 49.Bf8 Nf5 50.Nd6 Be7 51.Bxe7 Nxe7 52.Ne8 Nf5 53.Nc7+ 
Ka7 54.Nxe6 h5 55.Kd5 g6 56.Nf8 h4 57.Ke4 Ne7 58.Kf3 Ka6 59.Nd7 Ka5 60.Kg4
Nf5 61.Kh3 g5 62.Nxf6 gxf4 63.Kg4 Kxa4 64.Kxf5 b5 65.Kxf4 h3 66.Ne4 h2 67.
Nf2 b4 68.Ke4 b3 69.Kd3 Ka3 0-1

[Event "34th Pan-American U20"]
[Site "Montevideo URU"]
[Date "2009.10.??"]
[Round "9"]
[White "Vazquez, Raul"]
[Black "Decuadro, Sebastian"]
[Result "1-0"]
[ECO "B99"]
[EventDate "2009.??.??"]
[PlyCount "91"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7
9.O-O-O Nbd7 10.g4 b5 11.Bxf6 Nxf6 12.g5 Nd7 13.f5 Bxg5+ 14.Kb1 Ne5 15.Qh5
Qd8 16.h4 Bf6 17.fxe6 O-O 18.Bh3 g6 19.Qe2 Re8 20.exf7+ Nxf7 21.Nc6 Qb6 
22.Nd5 Qxc6 23.Nxf6+ Kg7 24.Nxe8+ Qxe8 25.Bxc8 Rxc8 26.h5 g5 27.h6+ Kg8 
28.Qf3 Qe6 29.Rdf1 Re8 30.Rhg1 Qg6 31.b3 Nxh6 32.Qc3 Nf7 33.Rf6 Qg7 34.
Rgf1 Rf8 35.Qf3 g4 36.Qf5 g3 37.Qf3 g2 38.Rg1 Ne5 39.Rxf8+ Qxf8 40.Qxg2+ 
Ng6 41.Qg5 Qf7 42.Qd8+ Qf8 43.Qc7 Qf4 44.Qc8+ Kg7 45.Qxa6 Qe3 46.Qb7+ 1-0

