[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.07"]
[Round "1"]
[White "Kapelan, Milorad"]
[Black "Marjanovic, Slavoljub"]
[Result "1-0"]
[WhiteElo "2335"]
[BlackElo "2505"]
[ECO "D34"]
[EventDate "1979.09.07"]
[PlyCount "121"]
[Source "Perpetual Check"]

1.Nf3 d5 2.c4 e6 3.g3 c5 4.Bg2 Nc6 5.O-O Nf6 6.cxd5 exd5 7.d4 Be7 8.Nc3 
O-O 9.Be3 c4 10.Ne5 Be6 11.Nxc6 bxc6 12.b3 Qa5 13.Na4 Rfd8 14.Qc2 Rac8 15.
Rfd1 h6 16.Nc5 Bxc5 17.dxc5 Nd7 18.Qd2 c3 19.Qd4 c2 20.Rdc1 Bf5 21.g4 Bh7 
22.f4 Rb8 23.Bf3 Re8 24.f5 Rb4 25.Bd2 Rxd4 26.Bxa5 h5 27.Bc3 Rd1+ 28.Rxd1 
cxd1=Q+ 29.Rxd1 hxg4 30.Bxg4 Nxc5 31.Bd4 Nd7 32.h3 Ne5 33.Kf2 Nxg4+ 34.
hxg4 g6 35.f6 g5 36.Rc1 Rc8 37.Bxa7 Ra8 38.Rxc6 Bb1 39.Ra6 d4 40.Ra4 d3 
41.exd3 Bxd3 42.Ke3 Bc2 43.Ra5 Kh7 44.Kd2 Be4 45.Bb6 Kg6 46.Rxa8 Bxa8 47.
Bd4 Bf3 48.b4 Bxg4 49.a4 Kf5 50.Kd3 Ke6 51.Kc4 Bd1 52.a5 g4 53.Kc5 g3 54.
b5 Kd7 55.a6 Be2 56.Kb6 g2 57.Ka5 Kc8 58.b6 Bf3 59.Bg1 Kb8 60.Bh2+ Ka8 61.
Kb4 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.07"]
[Round "1"]
[White "Janicijevski, Radovan"]
[Black "Stean, Michael Francis"]
[Result "0-1"]
[BlackElo "2540"]
[ECO "E32"]
[EventDate "1979.09.07"]
[PlyCount "90"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 Bb7 8.f3 
c5 9.dxc5 bxc5 10.Bxf6 Qxf6 11.Qxf6 gxf6 12.O-O-O Rc8 13.Nh3 Kf8 14.e3 Ke7
15.Bd3 Nc6 16.Kc2 Ne5 17.Nf4 a5 18.a4 Rab8 19.b3 Ng6 20.Bxg6 hxg6 21.e4 g5
22.Ne2 g4 23.Nc3 gxf3 24.gxf3 Rh8 25.h4 Rh5 26.Rh3 Rbh8 27.Rdh1 f5 28.R1h2
Bc6 29.Kd3 Rb8 30.Rb2 Rbh8 31.Rbh2 Rb8 32.Rb2 fxe4+ 33.fxe4 Kd6 34.Rf2 
Rxb3 35.Rxf7 Ke5 36.Kc2 Rb4 37.Kd3 Bxa4 38.Rg7 Bc6 39.Rg5+ Rxg5 40.hxg5 
Rb3 41.Kc2 Rb8 42.Kd3 a4 43.Rg3 a3 44.Rg1 Ra8 45.Ke3 a2 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.07"]
[Round "1"]
[White "Matanovic, Aleksandar"]
[Black "Sahovic, Dragutin"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2520"]
[ECO "B01"]
[EventDate "1979.09.07"]
[PlyCount "30"]
[Source "Perpetual Check"]

1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Nf3 Bf5 6.Bd2 c6 7.Bc4 e6 8.Bb3 
Qc7 9.Qe2 Nbd7 10.h3 O-O-O 11.O-O-O Bd6 12.Nh4 Bg6 13.Nxg6 hxg6 14.Kb1 Bf4
15.Qf3 Bxd2 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.07"]
[Round "1"]
[White "Szabo, Laszlo"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[WhiteElo "2515"]
[BlackElo "2510"]
[ECO "D20"]
[EventDate "1979.09.07"]
[PlyCount "73"]
[Source "Perpetual Check"]

1.d4 d5 2.c4 dxc4 3.e4 e5 4.Nf3 exd4 5.Bxc4 Bb4+ 6.Bd2 Bxd2+ 7.Nbxd2 Nc6 
8.Nb3 d3 9.O-O Nge7 10.Qxd3 Qxd3 11.Bxd3 Bg4 12.Be2 O-O-O 13.Rfd1 Ng6 14.
Nfd4 Bxe2 15.Nxe2 Rhe8 16.f3 Nge5 17.Nbd4 Nxd4 18.Nxd4 Nc4 19.b3 Ne3 20.
Rd3 f5 21.Rxe3 Rxd4 22.Rae1 fxe4 23.fxe4 Kd7 24.e5 Ke6 25.Rh3 h6 26.a3 
Red8 27.Ree3 R8d7 28.Rhg3 Rf4 29.Re1 Rfd4 30.Ree3 Rf7 31.Re1 Rfd7 32.Ree3 
Rd1+ 33.Kf2 Rf7+ 34.Ke2 Rd5 35.Rg6+ Kf5 36.Rgg3 Ke6 37.Rg6+ 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.07"]
[Round "1"]
[White "Bronstein, David"]
[Black "Rajkovic, Dusan"]
[Result "0-1"]
[WhiteElo "2555"]
[BlackElo "2460"]
[ECO "B46"]
[EventDate "1979.09.07"]
[PlyCount "82"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Be3 Nc6 6.Nc3 Nge7 7.Nb3 Ng6 8.Na4 
b5 9.Nb6 Rb8 10.Nxc8 Qxc8 11.f4 Qc7 12.g3 Na5 13.Nxa5 Qxa5+ 14.Qd2 Bb4 15.
c3 Be7 16.h4 b4 17.h5 bxc3 18.bxc3 Nf8 19.Bd4 f6 20.Be2 e5 21.Bf2 Ne6 22.
O-O Bc5 23.Rad1 Rb7 24.Bg4 exf4 25.gxf4 O-O 26.Kh2 Bxf2 27.Rxf2 Rc8 28.Qd6
Qc5 29.Bxe6+ dxe6 30.Qxe6+ Kh8 31.Kg2 Re7 32.Qxa6 Rce8 33.Rd5 Qxc3 34.Re2 
h6 35.Qb5 Qc1 36.Rdd2 Qc8 37.Kg3 Rxe4 38.Rxe4 Rxe4 39.Qd7 Qc3+ 40.Kg2 Re3 
41.Qd5 Rg3+ 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.07"]
[Round "1"]
[White "Vukic, Milan"]
[Black "Jansa, Vlastimil"]
[Result "0-1"]
[WhiteElo "2485"]
[BlackElo "2495"]
[ECO "E66"]
[EventDate "1979.09.07"]
[PlyCount "151"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O c5 7.Nc3 Nc6 8.d5 Na5 
9.Nd2 a6 10.Qc2 Rb8 11.b3 b5 12.Bb2 e5 13.Nd1 Nh5 14.e3 Bf5 15.e4 Bd7 16.
Bc3 Bh6 17.Qd3 f5 18.exf5 gxf5 19.Qe2 Nf6 20.f4 exf4 21.gxf4 Bg7 22.Ne3 
Ne8 23.Qd3 Nb7 24.Bh3 b4 25.Bxg7 Nxg7 26.Kh1 Qf6 27.Rg1 Rbe8 28.Rad1 Kh8 
29.Rg5 h6 30.Rg3 Nh5 31.Rf3 Re7 32.Rg1 Rg7 33.Rxg7 Nxg7 34.Ndf1 Nd8 35.Qd2
Re8 36.Ng3 Rf8 37.Rf2 a5 38.Qd3 Nb7 39.Kg2 Nd8 40.Qc2 Nb7 41.Kf3 h5 42.Qb2
Qxb2 43.Rxb2 Kh7 44.Rg2 Nd8 45.Rg1 Rf6 46.Ng2 Nf7 47.a4 Nh6 48.Nh4 Ng4 49.
Re1 Kg8 50.Re2 Kf8 51.Bf1 Nh6 52.Rg2 Ng8 53.Bd3 Ne7 54.Nf1 Kf7 55.Rg5 Rh6 
56.Ne3 Kf6 57.h3 Rh8 58.Kf2 Rf8 59.Neg2 Rh8 60.Rg3 Rh6 61.Re3 Be8 62.Nf3 
Ng6 63.Nfh4 Nxh4 64.Nxh4 Bd7 65.Rg3 Bc8 66.Ke3 Bd7 67.Rg5 Bc8 68.Rxg7 Kxg7
69.Bxf5 Ba6 70.Be6 Rxe6+ 71.dxe6 Kf6 72.Nf5 Kxe6 73.Ng7+ Ke7 74.h4 Bc8 75.
Ke4 Bg4 76.f5 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.07"]
[Round "1"]
[White "Kurajica, Bojan"]
[Black "Lein, Anatoly"]
[Result "1-0"]
[WhiteElo "2515"]
[BlackElo "2535"]
[ECO "B10"]
[EventDate "1979.09.07"]
[PlyCount "69"]
[Source "Perpetual Check"]

1.e4 c6 2.d3 d5 3.Nd2 Nf6 4.Be2 dxe4 5.dxe4 e5 6.Ngf3 Nbd7 7.c3 Bc5 8.b4 
Bb6 9.O-O O-O 10.Qc2 Bc7 11.a4 Nh5 12.g3 Ndf6 13.Rd1 Ng4 14.Nc4 Qe7 15.h3 
Ngf6 16.Bf1 Be6 17.a5 Nd7 18.Ne3 Rfd8 19.Ng5 Nxg3 20.Nxe6 Nxf1 21.Nxd8 
Nxe3 22.Bxe3 Bxd8 23.Qd3 Nf8 24.a6 b6 25.Qd6 Rc8 26.Qxe7 Bxe7 27.Ra2 f6 
28.Rad2 Kf7 29.f4 exf4 30.Bxf4 Ne6 31.Be3 Ng5 32.Rd7 Nxe4 33.Re1 f5 34.Bd4
Re8 35.Rxa7 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.08"]
[Round "2"]
[White "Marjanovic, Slavoljub"]
[Black "Janicijevski, Radovan"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[ECO "B01"]
[EventDate "1979.09.07"]
[PlyCount "115"]
[Source "Perpetual Check"]

1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Nf3 c6 6.Ne5 Bf5 7.Bd3 Bxd3 8.
Qxd3 e6 9.Bd2 Nbd7 10.Qe2 Be7 11.O-O-O Nxe5 12.dxe5 Nd7 13.f4 O-O-O 14.Kb1
Qc7 15.Be3 Nb6 16.Ne4 Nd5 17.Bd2 Nb6 18.c4 c5 19.b3 g6 20.Bc3 Rxd1+ 21.
Rxd1 Rd8 22.g4 Qc6 23.Rxd8+ Kxd8 24.Kc2 Nd7 25.a4 b6 26.Qd3 a5 27.Kd2 Ke8 
28.Qf3 Kd8 29.Ke2 Nf8 30.Ke3 Nd7 31.h4 Nf8 32.h5 Kc7 33.Qh3 Qd7 34.Qh1 Qc6
35.hxg6 hxg6 36.Qh8 Qe8 37.Qg8 Kd8 38.Qh8 Qd7 39.Qh1 Qc6 40.Qf3 Nd7 41.Qh1
Nb8 42.g5 Qd7 43.Nd6 Bxd6 44.exd6 Nc6 45.Bf6+ Kc8 46.Qh8+ Kb7 47.Qf8 e5 
48.Bxe5 Qh3+ 49.Kd2 Qf5 50.Qe8 Nb4 51.d7 Qd3+ 52.Ke1 Nc2+ 53.Kf2 Qe3+ 54.
Kg2 Qe2+ 55.Kg3 Qe3+ 56.Kg2 Qe2+ 57.Kg3 Qe1+ 58.Kg2 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.08"]
[Round "2"]
[White "Jansa, Vlastimil"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2515"]
[ECO "C67"]
[EventDate "1979.09.07"]
[PlyCount "32"]
[Source "Perpetual Check"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.
Qxd8+ Kxd8 9.b3 b6 10.Bb2 Be6 11.Nc3 Kc8 12.Ne2 Bd5 13.Nfd4 Nxd4 14.Nxd4 
Bc5 15.Rfe1 Bxd4 16.Bxd4 Be6 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.08"]
[Round "2"]
[White "Lein, Anatoly"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2555"]
[ECO "D34"]
[EventDate "1979.09.07"]
[PlyCount "34"]
[Source "Perpetual Check"]

1.c4 e6 2.Nf3 Nf6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.b3 c5 7.cxd5 exd5 8.Bb2 
Nc6 9.d4 Bg4 10.dxc5 Bxc5 11.Nc3 a6 12.Rc1 Ba7 13.h3 Bf5 14.Nh4 Be6 15.Kh2
Re8 16.e3 Qd7 17.Ne2 Ne4 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.08"]
[Round "2"]
[White "Rajkovic, Dusan"]
[Black "Kapelan, Milorad"]
[Result "1-0"]
[WhiteElo "2460"]
[BlackElo "2335"]
[ECO "A14"]
[EventDate "1979.09.07"]
[PlyCount "69"]
[Source "Perpetual Check"]

1.c4 e6 2.g3 Nf6 3.Bg2 d5 4.Nf3 Be7 5.b3 O-O 6.O-O b6 7.Bb2 Bb7 8.e3 c5 9.
Qe2 Nbd7 10.Nc3 Ne4 11.Rfd1 Bf6 12.cxd5 exd5 13.d4 Qe7 14.Rac1 Rac8 15.
dxc5 Nxc3 16.Bxc3 bxc5 17.Qb5 Ba8 18.Qa5 Bxc3 19.Rxc3 Nf6 20.Rc2 Ne4 21.
Nd2 f5 22.Nxe4 fxe4 23.Bh3 Rc6 24.Rxd5 Rh6 25.Rd7 Qe8 26.Qc3 Rff6 27.Qc4+ 
Kh8 28.Rcd2 Rf8 29.Qxc5 Bc6 30.Qxf8+ Qxf8 31.Rd8 Kg8 32.Rxf8+ Kxf8 33.Bd7 
Bb7 34.Bf5 Rf6 35.Rd8+ 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.08"]
[Round "2"]
[White "Sahovic, Dragutin"]
[Black "Vukic, Milan"]
[Result "1-0"]
[WhiteElo "2520"]
[BlackElo "2485"]
[ECO "A55"]
[EventDate "1979.09.07"]
[PlyCount "131"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.e4 e5 5.Nf3 c6 6.Be2 Be7 7.O-O O-O 8.Re1 a6 
9.d5 Nc5 10.Bf1 a5 11.b3 Bg4 12.h3 Bh5 13.Rb1 Bg6 14.Nd2 Qb8 15.a3 cxd5 
16.cxd5 Rc8 17.Qf3 Bd8 18.Bb5 Qc7 19.Nc4 h6 20.g3 Qe7 21.Bd2 Kh7 22.Qg2 
Nfd7 23.Ne3 Nb6 24.a4 Nbd7 25.Be2 Nf6 26.f3 Bb6 27.Kh2 Ncd7 28.Nc4 Bc5 29.
Nb5 b6 30.Be3 Ne8 31.Bxc5 bxc5 32.Bd3 Ra6 33.f4 exf4 34.gxf4 Kh8 35.Rg1 
Bh7 36.Rbe1 Qh4 37.Qf3 Ndf6 38.Ref1 Rd8 39.Rg2 Qh5 40.Qe3 Rd7 41.f5 Ng8 
42.Qe1 f6 43.Nxa5 Ne7 44.Nc4 Qf7 45.Nc3 Raa7 46.Ne2 Rdb7 47.Bc2 Rb4 48.Nf4
Nc8 49.Ne6 Qe7 50.Rfg1 Nb6 51.Nxb6 Rxb6 52.Qc3 Bg8 53.Bd3 Bxe6 54.fxe6 Rb4
55.Bc4 Qd8 56.Rg6 Qe7 57.Qg3 Qf8 58.Bb5 Rxb5 59.axb5 Rb7 60.Qd3 Qe7 61.Ra1
Nc7 62.b6 Rxb6 63.Ra7 Rb8 64.Rg2 g5 65.Rf2 Kg7 66.e5 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.08"]
[Round "2"]
[White "Grubisic, Dragoljub"]
[Black "Matanovic, Aleksandar"]
[Result "0-1"]
[BlackElo "2495"]
[ECO "E45"]
[EventDate "1979.09.07"]
[PlyCount "122"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 6.a3 Be7 7.Ng3 d5 8.b4 O-O 9.
c5 Bxf1 10.Nxf1 a5 11.Rb1 axb4 12.axb4 Nc6 13.Ng3 bxc5 14.bxc5 e5 15.O-O 
Re8 16.Qd3 Bf8 17.Rd1 Re6 18.f4 exd4 19.exd4 Re8 20.h3 h6 21.Kh2 Qd7 22.f5
Ne4 23.Ncxe4 dxe4 24.Qc4 Na5 25.Qc2 Qd5 26.Bf4 Nc4 27.Rb4 Na3 28.Qb3 c6 
29.Ra1 Qxb3 30.Rxb3 Nb5 31.Rxa8 Rxa8 32.Nxe4 Nxd4 33.Rb6 Nxf5 34.Bd6 Re8 
35.Bxf8 Rxe4 36.Bd6 Nd4 37.Kg1 g5 38.Kh2 Kg7 39.Kg1 h5 40.Kh2 h4 41.Kg1 f5
42.g3 hxg3 43.Bxg3 f4 44.Bf2 Nf3+ 45.Kg2 Ne5 46.Rb8 Rc4 47.Rd8 Kg6 48.Bd4 
Rc2+ 49.Kf1 Nf3 50.Bf2 Kf5 51.Rf8+ Ke4 52.Re8+ Ne5 53.Kg2 Rd2 54.Kf1 Kf3 
55.Rxe5 Rxf2+ 56.Ke1 Rg2 57.Re6 Rg1+ 58.Kd2 Kg3 59.Rg6 Kxh3 60.Rxc6 Ra1 
61.Rb6 Ra2+ 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.08"]
[Round "2"]
[White "Stean, Michael Francis"]
[Black "Szabo, Laszlo"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2515"]
[ECO "A17"]
[EventDate "1979.09.07"]
[PlyCount "116"]
[Source "Perpetual Check"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qc2 d5 5.a3 Bxc3 6.Qxc3 O-O 7.b4 Ne4 8.Qc2 
a5 9.Bb2 axb4 10.axb4 Rxa1+ 11.Bxa1 Qe7 12.Qb2 f6 13.e3 b6 14.cxd5 exd5 
15.Be2 c6 16.O-O Bb7 17.Rc1 Nd6 18.Nd4 c5 19.bxc5 bxc5 20.Rxc5 Nc4 21.Nf5 
Qd7 22.Bxc4 dxc4 23.Qd4 Ba6 24.Qxd7 Nxd7 25.Rc7 Rb8 26.h3 Rb7 27.Rxb7 Bxb7
28.Nd6 Ba6 29.Bd4 Kf8 30.f3 g6 31.Ne4 f5 32.Ng5 h6 33.Ne6+ Ke7 34.Nc7 Bb7 
35.Kf2 Bc6 36.Na6 Bb7 37.Nb4 Kf7 38.Ke2 Nf8 39.Bc5 Nd7 40.Bd4 Nb8 41.Nc2 
Nc6 42.Bc3 Ne7 43.Na3 Nd5 44.Nb5 Ba6 45.Nd4 Bb7 46.g4 fxg4 47.hxg4 g5 48.
Nf5 Kg6 49.Ng3 Bc6 50.Be5 Bb5 51.Bc3 Ba4 52.Ne4 Bc2 53.Nc5 h5 54.Nd7 Bb3 
55.Kf2 h4 56.Bd4 Kf7 57.Bc3 Ke7 58.Ne5 Ke6 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.09"]
[Round "3"]
[White "Kapelan, Milorad"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2335"]
[BlackElo "2535"]
[ECO "D79"]
[EventDate "1979.09.07"]
[PlyCount "23"]
[Source "Perpetual Check"]

1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O c6 6.d4 d5 7.cxd5 cxd5 8.Nc3 b6
9.Bf4 Bb7 10.Rc1 Nc6 11.Ne5 Rc8 12.Qa4 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.09"]
[Round "3"]
[White "Vukic, Milan"]
[Black "Grubisic, Dragoljub"]
[Result "1-0"]
[WhiteElo "2485"]
[ECO "E68"]
[EventDate "1979.09.07"]
[PlyCount "99"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O Nbd7 7.Nc3 e5 8.e4 a5 
9.Re1 Re8 10.h3 exd4 11.Nxd4 Nc5 12.b3 Bd7 13.Rb1 Re7 14.Kh2 Qe8 15.f3 Ne6
16.Be3 Qf8 17.Qd2 Rd8 18.Nde2 Bc6 19.Nd5 b6 20.Nxe7+ Qxe7 21.Nc3 Bb7 22.
Nd5 Qd7 23.h4 Re8 24.Bh3 Qd8 25.Nxf6+ Qxf6 26.Bg2 Nf8 27.Rbd1 Nd7 28.Qe2 
Qe7 29.Qf2 Be5 30.Kg1 Qf8 31.Re2 Bc3 32.Bh3 Nc5 33.Kh2 Bc8 34.Bxc8 Rxc8 
35.Bd4 Bxd4 36.Qxd4 Re8 37.Rde1 Nd7 38.f4 f6 39.Qd5+ Qf7 40.Kg2 Kg7 41.Kf3
Qe7 42.h5 g5 43.Qf5 Kh8 44.Kg2 Rg8 45.Kh1 Qf7 46.Rh2 Qg7 47.Rd2 Qf7 48.e5 
Qxh5+ 49.Kg2 gxf4 50.Qxh5 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.09"]
[Round "3"]
[White "Janicijevski, Radovan"]
[Black "Rajkovic, Dusan"]
[Result "1/2-1/2"]
[BlackElo "2460"]
[ECO "E76"]
[EventDate "1979.09.07"]
[PlyCount "55"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 d6 5.e4 Bg7 6.Bd3 O-O 7.f4 e5 8.dxe6 fxe6 
9.Nf3 e5 10.fxe5 dxe5 11.O-O Nc6 12.Nd5 Qd6 13.Bg5 Bg4 14.Qd2 Rf7 15.h3 
Bxf3 16.Rxf3 Raf8 17.Raf1 Nd4 18.R3f2 b6 19.Qe3 Nxd5 20.cxd5 Rxf2 21.Rxf2 
Rxf2 22.Qxf2 Bf8 23.b3 Be7 24.Be3 Kg7 25.Be2 Qd8 26.g3 Bg5 27.Bxd4 cxd4 
28.Kg2 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.09"]
[Round "3"]
[White "Matulovic, Milan"]
[Black "Stean, Michael Francis"]
[Result "0-1"]
[WhiteElo "2510"]
[BlackElo "2540"]
[ECO "B97"]
[EventDate "1979.09.07"]
[PlyCount "78"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.Qd2 
Qxb2 9.Rb1 Qa3 10.f5 Nc6 11.fxe6 fxe6 12.Nxc6 bxc6 13.e5 dxe5 14.Bxf6 gxf6
15.Ne4 Be7 16.Be2 h5 17.Rb3 Qa4 18.c4 f5 19.Nd6+ Bxd6 20.Qxd6 Qa5+ 21.Kf2 
Ra7 22.Rb8 Kf7 23.Rd1 Kf6 24.c5 Rd7 25.Qxd7 Qxc5+ 26.Kf1 Bxd7 27.Rxh8 Qe7 
28.Rh6+ Kg7 29.Rxh5 c5 30.Bxa6 Bc6 31.Rd3 e4 32.Rg3+ Kf6 33.Bc4 Ke5 34.Rg6
Kd4 35.Rxe6 Qc7 36.Be2 Qf4+ 37.Ke1 Qc1+ 38.Bd1 Qc3+ 39.Ke2 Qe3+ 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.09"]
[Round "3"]
[White "Bronstein, David"]
[Black "Jansa, Vlastimil"]
[Result "1-0"]
[WhiteElo "2555"]
[BlackElo "2495"]
[ECO "B81"]
[EventDate "1979.09.07"]
[PlyCount "71"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4 Nc6 7.g5 Nd7 8.h4 a6 
9.Be3 Be7 10.Rg1 O-O 11.h5 Nxd4 12.Qxd4 Ne5 13.Be2 Nc6 14.Qd2 b5 15.a3 Qa5
16.f4 b4 17.Na2 d5 18.exd5 exd5 19.axb4 Bxb4 20.Nxb4 Qxb4 21.Qxb4 Nxb4 22.
Kd2 Bf5 23.c3 Nc2 24.Rxa6 d4 25.Bxd4 Nxd4 26.cxd4 Rab8 27.Kc3 Rfe8 28.Bc4 
Re3+ 29.Kd2 Re4 30.b3 Rxd4+ 31.Ke3 Re4+ 32.Kf3 Rbe8 33.g6 hxg6 34.hxg6 
Bxg6 35.Raxg6 Re3+ 36.Kf2 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.09"]
[Round "3"]
[White "Szabo, Laszlo"]
[Black "Marjanovic, Slavoljub"]
[Result "0-1"]
[WhiteElo "2515"]
[BlackElo "2505"]
[ECO "B22"]
[EventDate "1979.09.07"]
[PlyCount "114"]
[Source "Perpetual Check"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 Nc6 6.cxd4 d6 7.Bc4 Nb6 8.Bb5 
dxe5 9.Nxe5 Bd7 10.Nc3 e6 11.O-O Rc8 12.Bxc6 Bxc6 13.Qg4 h5 14.Qe2 Bb4 15.
Nxc6 Rxc6 16.Ne4 Qxd4 17.Bg5 Qc4 18.Qf3 f5 19.Rad1 O-O 20.Nf6+ gxf6 21.
Qxh5 Rc7 22.Bxf6 Rxf6 23.Qg5+ Rg7 24.Qxf6 Be7 25.Qd4 Qc6 26.g3 Nd5 27.Rc1 
Qd7 28.Qxa7 Kf7 29.Rfd1 f4 30.Rc4 Qb5 31.Qa4 Qxb2 32.Rxd5 exd5 33.Rxf4+ 
Ke6 34.Kg2 Qe5 35.Kf1 Rf7 36.Rxf7 Kxf7 37.Qb3 Ke6 38.Qxb7 Qa1+ 39.Kg2 Qxa2
40.Qc8+ Kd6 41.Qb8+ Ke6 42.Qc8+ Kf6 43.g4 Qc4 44.Qf5+ Kg7 45.f4 Qe2+ 46.
Kg3 Qe3+ 47.Kg2 d4 48.Qe5+ Qxe5 49.fxe5 Bd8 50.Kf3 Bc7 51.Ke4 Bxe5 52.h4 
Kf6 53.Kd3 Ke6 54.Ke4 Bf6 55.h5 Bg7 56.g5 Be5 57.h6 Kf7 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.09"]
[Round "3"]
[White "Kurajica, Bojan"]
[Black "Sahovic, Dragutin"]
[Result "1/2-1/2"]
[WhiteElo "2515"]
[BlackElo "2520"]
[ECO "B15"]
[EventDate "1979.09.07"]
[PlyCount "25"]
[Source "Perpetual Check"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Bc4 Nd7 7.Ne2 Bd6 8.
Bf4 Nb6 9.Bb3 O-O 10.O-O Bg4 11.f3 Be6 12.Bxe6 fxe6 13.Qd3 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.10"]
[Round "4"]
[White "Matanovic, Aleksandar"]
[Black "Vukic, Milan"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2485"]
[ECO "B33"]
[EventDate "1979.09.07"]
[PlyCount "38"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 d6 7.Bf4 e5 8.Bg5 
a6 9.Na3 b5 10.Bxf6 gxf6 11.Nd5 f5 12.Bd3 Be6 13.Qh5 Bg7 14.O-O f4 15.c4 
bxc4 16.Bxc4 O-O 17.Rac1 Rb8 18.b3 Qd7 19.Bd3 Kh8 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.10"]
[Round "4"]
[White "Grubisic, Dragoljub"]
[Black "Kurajica, Bojan"]
[Result "0-1"]
[BlackElo "2515"]
[ECO "A41"]
[EventDate "1979.09.07"]
[PlyCount "107"]
[Source "Perpetual Check"]

1.d4 g6 2.c4 Bg7 3.Nf3 d6 4.g3 Nd7 5.Bg2 e5 6.Nc3 f6 7.O-O Nh6 8.b4 Nf7 9.
Qb3 f5 10.Rd1 e4 11.Ne1 O-O 12.f3 exf3 13.exf3 Re8 14.Nc2 c6 15.Be3 Nb6 
16.Bf2 Qf6 17.Rd3 f4 18.g4 Qd8 19.Rad1 d5 20.c5 Nc4 21.a4 Bf6 22.Re1 Rxe1+
23.Bxe1 h5 24.h3 Kg7 25.Qb1 b6 26.b5 cxb5 27.axb5 a6 28.Nb4 Ne3 29.Qa1 
bxc5 30.dxc5 Ne5 31.Rxd5 Nxd5 32.Nbxd5 Bb7 33.Nxf6 axb5 34.Nxh5+ gxh5 35.
Qc1 Nd3 36.Qb1 Qd4+ 37.Kh2 hxg4 38.Ne2 g3+ 39.Kh1 Nf2+ 40.Bxf2 Qxf2 41.
Nxf4 Ra6 42.Qc1 Qd4 43.c6 Rxc6 44.Nh5+ Kg6 45.Qb1+ Kxh5 46.Qh7+ Kg5 47.f4+
Qxf4 48.Qg8+ Rg6 49.Qd8+ Qf6 50.Qd2+ Kh4 51.Qb4+ Kh5 52.Qc5+ Kh6 53.Bxb7 
Qf2 54.Bg2 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.10"]
[Round "4"]
[White "Sahovic, Dragutin"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[WhiteElo "2520"]
[BlackElo "2555"]
[ECO "A92"]
[EventDate "1979.09.07"]
[PlyCount "86"]
[Source "Perpetual Check"]

1.d4 e6 2.c4 f5 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O Ne4 7.b3 Bf6 8.Bb2 Nc6 
9.Ne5 d5 10.cxd5 exd5 11.f3 Nd6 12.f4 Ne7 13.Nc3 c6 14.e3 Be6 15.Na4 Qe8 
16.Nc5 Bc8 17.Rf2 Kh8 18.Ba3 Nb5 19.Bb4 a5 20.a4 Nd6 21.Ba3 Qd8 22.Ncd7 
Bxd7 23.Bxd6 Be6 24.Ba3 Re8 25.b4 axb4 26.Bxb4 Nc8 27.Rb2 Be7 28.Bc5 Bxc5 
29.dxc5 Re7 30.Qd2 Qa5 31.Qxa5 Rxa5 32.Rab1 Ra7 33.Bf1 g6 34.a5 Rxa5 35.
Rxb7 Rxc5 36.Rxe7 Nxe7 37.Rb7 Ng8 38.Rc7 Nf6 39.Rxc6 Rxc6 40.Nxc6 Ng4 41.
Nd4 Bd7 42.Bg2 Nxe3 43.Bf3 Kg7 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.10"]
[Round "4"]
[White "Jansa, Vlastimil"]
[Black "Kapelan, Milorad"]
[Result "1-0"]
[WhiteElo "2495"]
[BlackElo "2335"]
[ECO "B68"]
[EventDate "1979.09.07"]
[PlyCount "85"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O 
Bd7 9.f4 Be7 10.Be2 O-O 11.Nf3 b5 12.e5 b4 13.exf6 bxc3 14.Qxc3 gxf6 15.
Bh6 Kh8 16.Bxf8 Bxf8 17.Ng5 Qe7 18.Ne4 Bg7 19.Qa3 d5 20.Qxe7 Nxe7 21.Nc5 
Bb5 22.Bxb5 axb5 23.Kb1 Nf5 24.Rhe1 Nd6 25.Nb3 f5 26.Nd4 Ra4 27.c3 Rc4 28.
Nxe6 fxe6 29.Rxe6 Bf8 30.Rxd5 Nf7 31.Rxf5 Kg7 32.Rb6 Rc7 33.Rfxb5 Nd6 34.
Rg5+ Kf7 35.g3 Re7 36.Re5 Rc7 37.a3 Nc4 38.Rf5+ Ke7 39.Rb8 Bg7 40.Rfb5 Nd6
41.Rh5 h6 42.Rb4 Ke6 43.a4 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.10"]
[Round "4"]
[White "Rajkovic, Dusan"]
[Black "Szabo, Laszlo"]
[Result "1-0"]
[WhiteElo "2460"]
[BlackElo "2515"]
[ECO "A34"]
[EventDate "1979.09.07"]
[PlyCount "85"]
[Source "Perpetual Check"]

1.c4 Nf6 2.Nc3 c5 3.g3 e6 4.Bg2 d5 5.Qb3 dxc4 6.Qxc4 Be7 7.Nf3 Nc6 8.O-O 
O-O 9.Rd1 e5 10.Ng5 Na5 11.Qa4 Bd7 12.Qc2 h6 13.Nf3 Nc6 14.d3 Rc8 15.e3 
Bf5 16.Qe2 Qd7 17.Ne1 Rfd8 18.b3 Bg4 19.Bf3 Bxf3 20.Nxf3 Nd5 21.Bb2 Nxc3 
22.Bxc3 Qf5 23.Rac1 Bf6 24.Kg2 Rd6 25.a3 Rcd8 26.b4 cxb4 27.e4 Qd7 28.axb4
a6 29.Ne1 Nd4 30.Qb2 Bg5 31.Ra1 Be7 32.Rab1 Rb6 33.Qa1 f6 34.Bxd4 Qxd4 35.
Qa2+ Kh7 36.Nc2 Qc3 37.Ne3 Bxb4 38.Nd5 Qd4 39.Nxb6 Qxb6 40.Qf7 Rc8 41.Rdc1
Rxc1 42.Rxc1 Bc5 43.h4 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.10"]
[Round "4"]
[White "Marjanovic, Slavoljub"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2510"]
[ECO "B47"]
[EventDate "1979.09.07"]
[PlyCount "114"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Nc3 e6 6.Be2 a6 7.O-O Nf6 8.Kh1 
Nxd4 9.Qxd4 Bc5 10.Qd3 b5 11.f4 h5 12.e5 Ng4 13.Bf3 Rb8 14.Ne4 Bb7 15.Nxc5
Qxc5 16.Bxb7 Rxb7 17.Qf3 Rb8 18.c3 Qc6 19.b3 Qxf3 20.Rxf3 f6 21.Ba3 fxe5 
22.Bd6 e4 23.Bxb8 exf3 24.gxf3 Kf7 25.fxg4 Rxb8 26.gxh5 Rh8 27.Rd1 d5 28.
c4 dxc4 29.bxc4 Rxh5 30.Rd4 b4 31.Rd7+ Kf6 32.Rb7 a5 33.Kg2 Rc5 34.Ra7 
Rxc4 35.Rxa5 Rxf4 36.a3 bxa3 37.Rxa3 e5 38.Kg3 Kf5 39.Ra7 g6 40.h3 Rd4 41.
Rf7+ Ke4 42.Rf6 Rd1 43.Kh4 Ke3 44.Rxg6 e4 45.Re6 Kf4 46.Rf6+ Ke5 47.Rf8 e3
48.Re8+ Kf4 49.Rf8+ Ke4 50.Re8+ Kd3 51.Kg5 Rg1+ 52.Kf4 e2 53.h4 e1=Q 54.
Rxe1 Rxe1 55.h5 Kd4 56.h6 Kd5 57.Kf5 Rh1 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.10"]
[Round "4"]
[White "Lein, Anatoly"]
[Black "Janicijevski, Radovan"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[ECO "A37"]
[EventDate "1979.09.07"]
[PlyCount "72"]
[Source "Perpetual Check"]

1.c4 c5 2.Nf3 Nc6 3.Nc3 e5 4.g3 g6 5.Bg2 Bg7 6.O-O Nge7 7.Ne1 O-O 8.Nc2 d6
9.d3 Be6 10.Ne3 Qd7 11.Ned5 Bg4 12.Rb1 Nxd5 13.Nxd5 Bh3 14.b4 Bxg2 15.Kxg2
cxb4 16.Nxb4 Nxb4 17.Rxb4 d5 18.Qa4 Qxa4 19.Rxa4 dxc4 20.dxc4 a6 21.Rb4 b5
22.Rd1 Rfb8 23.cxb5 axb5 24.a3 Bf8 25.Rb3 b4 26.axb4 Rxb4 27.Rxb4 Bxb4 28.
Rd5 f6 29.e4 Be7 30.Be3 Kf7 31.g4 Ke6 32.Rb5 Rd8 33.Bc5 Bxc5 34.Rxc5 g5 
35.Kg3 Rd3+ 36.f3 Kf7 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.11"]
[Round "5"]
[White "Kapelan, Milorad"]
[Black "Sahovic, Dragutin"]
[Result "1/2-1/2"]
[WhiteElo "2335"]
[BlackElo "2520"]
[ECO "E62"]
[EventDate "1979.09.07"]
[PlyCount "55"]
[Source "Perpetual Check"]

1.Nf3 g6 2.c4 Bg7 3.d4 d6 4.g3 Nf6 5.Bg2 O-O 6.O-O c6 7.Nc3 Bf5 8.Nh4 Be6 
9.d5 cxd5 10.cxd5 Bd7 11.Nf3 Qb6 12.Nd2 Rc8 13.Nb3 Na6 14.Be3 Qd8 15.h3 
Rc4 16.Qd2 Be8 17.Rfc1 Nd7 18.Nd4 Rcc8 19.Rab1 Nac5 20.Kh2 Nf6 21.b4 Ncd7 
22.f4 Nb6 23.Bf2 a6 24.Qd3 Na4 25.Nxa4 Bxa4 26.Qa3 Bd7 27.Rxc8 Rxc8 28.Rc1
1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.11"]
[Round "5"]
[White "Bronstein, David"]
[Black "Grubisic, Dragoljub"]
[Result "1-0"]
[WhiteElo "2555"]
[ECO "B08"]
[EventDate "1979.09.07"]
[PlyCount "90"]
[Source "Perpetual Check"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be2 Bg7 5.Bg5 c6 6.Nf3 a5 7.O-O h6 8.Bf4 O-O 
9.h3 Na6 10.e5 Ne8 11.Qd2 dxe5 12.Nxe5 Kh7 13.Rfe1 Nd6 14.Rad1 Nb4 15.a3 
Nd5 16.Bh2 a4 17.Bf3 Qa5 18.Nb1 Qxd2 19.Nxd2 Nb6 20.c3 Bxe5 21.Rxe5 Be6 
22.Be2 Rfe8 23.Re1 Bd5 24.Bd3 e6 25.R5e2 Ndc4 26.Nf1 Nd7 27.Ne3 b5 28.Nxd5
cxd5 29.f4 Rg8 30.g4 Nf6 31.Rg2 Rae8 32.Kf1 Nd6 33.f5 Nfe4 34.fxg6+ fxg6 
35.Bxd6 Nxd6 36.Rge2 Nc4 37.Rxe6 Rxe6 38.Rxe6 Nxb2 39.Bxb5 Rc8 40.Re7+ Kh8
41.Re8+ Rxe8 42.Bxe8 Kg7 43.Ke2 Kf6 44.Bb5 g5 45.Bc6 Nc4 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.11"]
[Round "5"]
[White "Kurajica, Bojan"]
[Black "Matanovic, Aleksandar"]
[Result "0-1"]
[WhiteElo "2515"]
[BlackElo "2495"]
[ECO "A47"]
[EventDate "1979.09.07"]
[PlyCount "76"]
[Source "Perpetual Check"]

1.d4 Nf6 2.Nf3 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.Ne1 Bxg2 7.Nxg2 d5 8.Qd3 
O-O 9.b3 c5 10.e3 Nc6 11.Bb2 Rc8 12.a3 Na5 13.Qe2 Qc7 14.dxc5 bxc5 15.Nc3 
Qb7 16.Na4 Qc6 17.Bc3 Nb7 18.f3 Nd7 19.Nb2 Nd6 20.a4 Bf6 21.Bxf6 Nxf6 22.
c4 Qb6 23.cxd5 exd5 24.Qc2 c4 25.bxc4 dxc4 26.a5 Qa6 27.Rfd1 Nb5 28.Nf4 
Qc6 29.Kf2 c3 30.Nbd3 Rfe8 31.h4 Nd5 32.Nxd5 Qxd5 33.Nf4 Qc5 34.Rd3 h6 35.
Ne2 a6 36.Rc1 Red8 37.Rxd8+ Rxd8 38.Qe4 Qc7 {time} 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.11"]
[Round "5"]
[White "Stean, Michael Francis"]
[Black "Marjanovic, Slavoljub"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2505"]
[ECO "D34"]
[EventDate "1979.09.07"]
[PlyCount "119"]
[Source "Perpetual Check"]

1.Nf3 d5 2.c4 e6 3.d4 c5 4.cxd5 exd5 5.g3 Nc6 6.Bg2 Nf6 7.O-O Be7 8.Nc3 
O-O 9.Bg5 c4 10.Ne5 Be6 11.b3 Qa5 12.Nxc6 bxc6 13.Na4 Rfd8 14.e3 c5 15.
dxc5 Rac8 16.Qc2 Bxc5 17.Nxc5 Qxc5 18.Bxf6 gxf6 19.Rfd1 d4 20.exd4 Rxd4 
21.Rxd4 Qxd4 22.Rd1 Qe5 23.bxc4 Rxc4 24.Qd3 Rc5 25.Qd2 Kg7 26.a3 Rc3 27.a4
Rc4 28.Re1 Qc5 29.h4 a5 30.Bf1 Rc2 31.Qf4 Qb4 32.Qxb4 axb4 33.a5 b3 34.a6 
Ra2 35.Bd3 f5 36.Kg2 Kf6 37.Kf3 b2 38.Ke3 f4+ 39.Kxf4 Ra3 40.Bxh7 Rxa6 41.
Ke3 Ra1 42.Rb1 Rxb1 43.Bxb1 Bf5 44.Ba2 Ke5 45.h5 b1=Q 46.f4+ Kf6 47.Bxb1 
Bxb1 48.g4 Bc2 49.Kf3 Kg7 50.Kg3 Kh7 51.Kh4 Kh6 52.Kg3 Ba4 53.Kh4 Bd7 54.
Kg3 Be6 55.Kh4 Bd7 56.Kg3 Kg7 57.Kh4 Kf6 58.Kg3 Kg7 59.Kh4 f6 60.Kg3 
1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.11"]
[Round "5"]
[White "Matulovic, Milan"]
[Black "Rajkovic, Dusan"]
[Result "0-1"]
[WhiteElo "2510"]
[BlackElo "2460"]
[ECO "B44"]
[EventDate "1979.09.07"]
[PlyCount "149"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3 a6 8.Na3 b6
9.Be2 Bb7 10.O-O Be7 11.Be3 Ne5 12.f3 O-O 13.Qe1 Qc7 14.Qf2 Ned7 15.Rac1 
Rfe8 16.Rfd1 Rac8 17.Bf1 h6 18.Kh1 Bf8 19.b4 Qb8 20.Na4 d5 21.exd5 Bxb4 
22.Nc2 Bd6 23.Nxb6 Nxb6 24.Bxb6 Bxh2 25.Ba7 Bg3 26.Bxb8 Bxf2 27.Be5 exd5 
28.Bd4 Bh4 29.c5 Nh5 30.Rb1 Ng3+ 31.Kh2 Nxf1+ 32.Rxf1 Bc6 33.Ne3 Bb5 34.
Rfd1 Bf2 35.Nxd5 Bxd4 36.Rxd4 Rxc5 37.a4 Rc4 38.Rxc4 Bxc4 39.Nb6 Be6 40.a5
Rd8 41.Rc1 Rd2 42.Rc7 Ra2 43.Rc5 Bb3 44.Nd7 g6 45.Kg1 Ba4 46.Ne5 Kg7 47.
Rc7 Bb3 48.Rc5 Rc2 49.Rxc2 Bxc2 50.Kf2 Ba4 51.f4 Bb5 52.g3 h5 53.Ke3 Kf6 
54.Nf3 Ke7 55.Kd4 Kd6 56.Ng5 f6 57.Ne4+ Ke6 58.Nc3 Bc6 59.Na2 Kf5 60.Ke3 
Kg4 61.Kf2 h4 62.gxh4 Kxf4 63.Nb4 Bb7 64.Nd3+ Kg4 65.Nc5 Bc8 66.Ne4 f5 67.
h5 Kxh5 68.Nf6+ Kg5 69.Nd5 Bb7 70.Nb4 Kf6 71.Nd3 g5 72.Nc5 Bc8 73.Ke3 Ke5 
74.Nd3+ Kd5 75.Nb4+ 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.11"]
[Round "5"]
[White "Szabo, Laszlo"]
[Black "Lein, Anatoly"]
[Result "0-1"]
[WhiteElo "2515"]
[BlackElo "2535"]
[ECO "E26"]
[EventDate "1979.09.07"]
[PlyCount "84"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.a3 Bxc3+ 6.bxc3 Nc6 7.Ne2 d6 8.Ng3 e5
9.d5 Ne7 10.Bd3 h5 11.h4 g6 12.e4 Kf8 13.Bg5 Kg7 14.Qd2 Nfg8 15.f4 f6 16.
fxe5 dxe5 17.O-O Qd6 18.Rf2 Bd7 19.Raf1 Rf8 20.Be2 Be8 21.Nh1 Rf7 22.Bd1 
Rh7 23.Be3 b6 24.g4 hxg4 25.Bxg4 Bd7 26.Rg2 Rxh4 27.Bf5 Kf8 28.Bxg6 Nxg6 
29.Rxg6 Rfh7 30.Ng3 Kf7 31.Rg5 Nh6 32.Rh5 Rxh5 33.Nxh5 Ng4 34.Nxf6 Nxf6 
35.Bg5 Rg7 36.Kh2 Rg6 37.Bxf6 Rxf6 38.Qh6 Be8 39.Rf5 Ke7 40.Qg5 Bg6 41.
Rxe5+ Kf7 42.Kg2 Bxe4+ 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.11"]
[Round "5"]
[White "Janicijevski, Radovan"]
[Black "Jansa, Vlastimil"]
[Result "0-1"]
[BlackElo "2495"]
[ECO "D90"]
[EventDate "1979.09.07"]
[PlyCount "68"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Qb3 Nb6 6.Nf3 Bg7 7.Bf4 O-O 8.e3 
Be6 9.Qc2 Nc6 10.a3 Bf5 11.Qc1 Na5 12.Nd2 c5 13.dxc5 Nd5 14.Be2 Nxf4 15.
exf4 Rc8 16.O-O Rxc5 17.Qe1 Rxc3 18.bxc3 Bxc3 19.Ra2 Nb3 20.Nxb3 Bxe1 21.
Rxe1 Be6 22.Rb1 Qd6 23.g3 Rc8 24.Raa1 Rc2 25.Rd1 Qb6 26.Nd4 Rb2 27.Bf3 Bb3
28.Rd3 Bc4 29.Rdd1 Bb3 30.Rd3 Bc2 31.Rd2 Be4 32.Nb3 Qxb3 33.Rd8+ Kg7 34.
Bxe4 Qb6 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.13"]
[Round "6"]
[White "Jansa, Vlastimil"]
[Black "Szabo, Laszlo"]
[Result "1-0"]
[WhiteElo "2495"]
[BlackElo "2515"]
[ECO "A00"]
[EventDate "1979.09.07"]
[PlyCount "0"]
[Source "Perpetual Check"]

1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.13"]
[Round "6"]
[White "Vukic, Milan"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2515"]
[ECO "E16"]
[EventDate "1979.09.07"]
[PlyCount "84"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Nbd2 O-O 7.O-O a5 8.Qc2 d5
9.Ne5 Be7 10.b3 Na6 11.Bb2 c5 12.dxc5 Nxc5 13.Rfd1 Qc7 14.Rac1 Rac8 15.
cxd5 Bxd5 16.Bxd5 Nxd5 17.Ne4 Rfd8 18.Nxc5 Bxc5 19.Qe4 Qe7 20.Qg4 Nf6 21.
Qf3 Nd5 22.e4 Nf6 23.Rxd8+ Qxd8 24.Rd1 Qe7 25.Kg2 h6 26.Nd3 Ba3 27.Bd4 Nd7
28.Nf4 e5 29.Nd5 Qe6 30.Ba1 Nf6 31.Bc3 Be7 32.Rd3 Bc5 33.h3 Nxd5 34.Rxd5 
f6 35.Qd3 Rc7 36.f4 exf4 37.gxf4 Be7 38.Bd4 Qc6 39.Bf2 Qc2 40.a4 Rc3 41.
Qxc2 Rxc2 42.Kf1 Bc5 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.13"]
[Round "6"]
[White "Matanovic, Aleksandar"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2555"]
[ECO "B92"]
[EventDate "1979.09.07"]
[PlyCount "95"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O 
O-O 9.Bg5 Nbd7 10.a4 b6 11.Bc4 Bb7 12.Qd3 Qc7 13.Rad1 Rfc8 14.Bxf6 Nxf6 
15.Nd2 Qc5 16.Rfe1 Bf8 17.Bb3 Bc6 18.Nc4 b5 19.axb5 axb5 20.Ne3 g6 21.Ned5
Nxd5 22.Nxd5 Bxd5 23.Bxd5 Ra7 24.Bb3 b4 25.Qe2 Qb6 26.g3 Rc5 27.Ra1 Kg7 
28.Red1 Be7 29.Rxa7 Qxa7 30.Qf3 Bf8 31.Kg2 Ra5 32.Rd5 Rc5 33.h4 h5 34.Rd1 
d5 35.Rxd5 Rxd5 36.Bxd5 Bc5 37.c3 bxc3 38.bxc3 Qe7 39.Qe2 Qf6 40.Qa2 Bb6 
41.Qb2 Qd6 42.c4 Kf8 43.Qb5 Ke7 44.f4 exf4 45.gxf4 Qc5 46.Qxc5+ Bxc5 47.e5
Bd4 48.Kf3 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.13"]
[Round "6"]
[White "Grubisic, Dragoljub"]
[Black "Kapelan, Milorad"]
[Result "1/2-1/2"]
[BlackElo "2335"]
[ECO "E94"]
[EventDate "1979.09.07"]
[PlyCount "51"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Nbd7 7.O-O e5 8.d5 Nc5 
9.Qc2 a5 10.Ne1 Ne8 11.Nd3 Nxd3 12.Bxd3 Qh4 13.f3 Bh6 14.Qf2 Qxf2+ 15.Rxf2
Bxc1 16.Rxc1 Bd7 17.b3 f5 18.a3 b6 19.Rcf1 f4 20.Ra2 Nf6 21.Rfa1 Ra7 22.b4
Rfa8 23.Bc2 axb4 24.axb4 Rxa2 25.Rxa2 Rxa2 26.Nxa2 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.13"]
[Round "6"]
[White "Sahovic, Dragutin"]
[Black "Janicijevski, Radovan"]
[Result "1-0"]
[WhiteElo "2520"]
[ECO "A45"]
[EventDate "1979.09.07"]
[PlyCount "65"]
[Source "Perpetual Check"]

1.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.e3 Qa5+ 5.c3 Nf6 6.d5 d6 7.Na3 g6 8.e4 Nbd7 
9.Nh3 Bg7 10.Be2 Rb8 11.Nc4 Qc7 12.a4 Nh5 13.Be3 Nb6 14.g4 Nxc4 15.Bxc4 
Nf6 16.Nf4 a6 17.a5 h5 18.g5 Nd7 19.Nd3 Ne5 20.Nxe5 Bxe5 21.f4 Bg7 22.O-O 
e6 23.dxe6 fxe6 24.Qd3 O-O 25.f5 gxf5 26.exf5 d5 27.Ba2 c4 28.Qd2 Rxf5 29.
Rxf5 exf5 30.Qxd5+ Qf7 31.Bxc4 Qxd5 32.Bxd5+ Kh7 33.Bf4 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.13"]
[Round "6"]
[White "Lein, Anatoly"]
[Black "Matulovic, Milan"]
[Result "1-0"]
[WhiteElo "2535"]
[BlackElo "2510"]
[ECO "D25"]
[EventDate "1979.09.07"]
[PlyCount "129"]
[Source "Perpetual Check"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.Nc3 Nbd7 7.Be2 Bd6 8.e4 
Bb4 9.Bg5 h6 10.Bxf6 Bxc3+ 11.bxc3 Nxf6 12.Qd3 O-O 13.O-O c5 14.Qe3 Qc7 
15.h3 Bh5 16.g4 Bg6 17.Bd3 Rfd8 18.Rac1 Nd7 19.Nh4 e5 20.d5 c4 21.Bb1 Bh7 
22.Rcd1 Qc5 23.Qg3 Qd6 24.Kh2 g5 25.Ng2 Nc5 26.f3 Na4 27.Rc1 b5 28.h4 Qf6 
29.Qe1 Kg7 30.Bc2 Nb6 31.Kg3 Bg6 32.Rh1 Qd6 33.Qd2 f6 34.a4 bxa4 35.Ne3 
Qc5 36.Ra1 a3 37.Ra2 Nc8 38.h5 Be8 39.Rha1 Nd6 40.Rxa3 a5 41.Qf2 Rdb8 42.
Kg2 Kf8 43.Ba4 Bxa4 44.Rxa4 Rb5 45.Nf5 Nxf5 46.Qxc5+ Rxc5 47.gxf5 Rb8 48.
Rxa5 Rb2+ 49.Kg3 Rxa5 50.Rxa5 Rb3 51.Ra8+ Ke7 52.Ra7+ Ke8 53.Rh7 Rxc3 54.
Rxh6 Kf7 55.Rh7+ Kf8 56.Rc7 Rc1 57.h6 c3 58.h7 Rh1 59.Rxc3 Rxh7 60.Rc8+ 
Kg7 61.Rc7+ Kg8 62.Rxh7 Kxh7 63.Kg4 Kg7 64.Kh5 Kf7 65.Kh6 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.13"]
[Round "6"]
[White "Rajkovic, Dusan"]
[Black "Stean, Michael Francis"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2540"]
[ECO "A26"]
[EventDate "1979.09.07"]
[PlyCount "64"]
[Source "Perpetual Check"]

1.c4 Nf6 2.Nc3 e5 3.Nf3 Nc6 4.d3 d6 5.g3 g6 6.Bg2 Bg7 7.O-O O-O 8.Rb1 a5 
9.a3 Nd4 10.Nd2 c6 11.b4 axb4 12.axb4 d5 13.b5 Re8 14.Bb2 Bf5 15.bxc6 bxc6
16.cxd5 cxd5 17.Nxd5 Nxe2+ 18.Qxe2 Nxd5 19.Ne4 Ra2 20.Ra1 Rxa1 21.Bxa1 Nb4
22.Qd2 Nc6 23.Rb1 Nd4 24.Bc3 h6 25.Qb2 Qc7 26.Bxd4 exd4 27.h3 Rc8 28.Qb7 
Qxb7 29.Rxb7 Rc1+ 30.Kh2 Rd1 31.Rb8+ Kh7 32.Rb7 Kg8 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.14"]
[Round "7"]
[White "Marjanovic, Slavoljub"]
[Black "Rajkovic, Dusan"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2460"]
[ECO "B46"]
[EventDate "1979.09.07"]
[PlyCount "140"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Nc6 6.Be2 Nge7 7.Bf4 Ng6 8.Nxc6
bxc6 9.Bd6 Bxd6 10.Qxd6 Qe7 11.O-O-O Qxd6 12.Rxd6 Ke7 13.Rhd1 f6 14.g3 Ne5
15.Na4 a5 16.f4 Nf7 17.R6d3 Rb8 18.Ra3 d6 19.Nc3 Ra8 20.Rd4 Nd8 21.Rda4 
Nb7 22.b4 Kd8 23.bxa5 Nc5 24.Rb4 Kc7 25.e5 d5 26.Nb5+ cxb5 27.Rc3 Rxa5 28.
Rxc5+ Kb6 29.Rcxb5+ Rxb5 30.Rxb5+ Kc7 31.Ra5 Bb7 32.Kd2 Rf8 33.Ke3 fxe5 
34.fxe5 Rf5 35.Kd4 Rf2 36.Bd3 Rxh2 37.Kc5 Rh5 38.Ra7 Rxe5 39.Ba6 d4+ 40.
Kxd4 Rd5+ 41.Ke4 Kb6 42.Rxb7+ Kxa6 43.Rxg7 h5 44.Rg6 Kb7 45.Rxe6 Rg5 46.
Kf3 Rc5 47.Re2 Kc6 48.Kg2 Kd6 49.Kh3 Rc4 50.a3 Rc3 51.Kh4 Rxa3 52.c4 Rc3 
53.Re1 Kd7 54.Re4 Kd6 55.Re1 Kd7 56.Re5 Kd6 57.Rxh5 Rxc4+ 58.g4 Ke6 59.Rf5
Rc8 60.Rf4 Ke5 61.Rf3 Rh8+ 62.Kg3 Rg8 63.Rf5+ Ke6 64.Kf4 Rg7 65.Rf8 Ke7 
66.Rf5 Ke6 67.Rf8 Ke7 68.Ra8 Rg6 69.Kf5 Rf6+ 70.Kg5 Rb6 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.14"]
[Round "7"]
[White "Stean, Michael Francis"]
[Black "Lein, Anatoly"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2535"]
[ECO "A29"]
[EventDate "1979.09.07"]
[PlyCount "81"]
[Source "Perpetual Check"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 Bb4 5.Nd5 Bc5 6.d3 h6 7.Bg2 d6 8.O-O O-O 
9.Nc3 Re8 10.a3 a5 11.b3 Bg4 12.h3 Bf5 13.e3 e4 14.Ne1 Qd7 15.Kh2 Rad8 16.
Bb2 Bg6 17.Ne2 d5 18.Bxf6 gxf6 19.cxd5 Qxd5 20.Nf4 Qd6 21.b4 axb4 22.axb4 
Nxb4 23.Qb3 f5 24.d4 Bxd4 25.Rd1 c5 26.exd4 Kg7 27.d5 b5 28.Nc2 Nxc2 29.
Qxc2 Rb8 30.Ra1 c4 31.Rfb1 Rec8 32.Bf1 Qe5 33.Ra6 Rc7 34.Rd1 b4 35.Rxg6+ 
fxg6 36.Ne6+ Kh7 37.Nxc7 Qxc7 38.Qxc4 Qxc4 39.Bxc4 b3 40.d6 b2 41.d7 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.14"]
[Round "7"]
[White "Matulovic, Milan"]
[Black "Jansa, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2495"]
[ECO "B36"]
[EventDate "1979.09.07"]
[PlyCount "44"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nc6 5.c4 Nf6 6.Nc3 g6 7.Be2 Nxd4 8.Qxd4 
Bg7 9.O-O O-O 10.Qe3 Be6 11.Bd2 Qb6 12.Qxb6 axb6 13.f4 Rfc8 14.b3 b5 15.
cxb5 Nxe4 16.Nxe4 Bd4+ 17.Kh1 Bxa1 18.Rxa1 Rc2 19.a4 Bf5 20.Bd1 Bxe4 21.
Bxc2 Bxc2 22.Ra3 Be4 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.14"]
[Round "7"]
[White "Szabo, Laszlo"]
[Black "Sahovic, Dragutin"]
[Result "0-1"]
[WhiteElo "2515"]
[BlackElo "2520"]
[ECO "E82"]
[EventDate "1979.09.07"]
[PlyCount "78"]
[Source "Perpetual Check"]

1.c4 g6 2.d4 Bg7 3.Nc3 d6 4.e4 Nf6 5.f3 O-O 6.Be3 b6 7.Bd3 Bb7 8.Nge2 c5 
9.d5 e6 10.O-O exd5 11.cxd5 Nbd7 12.Ng3 Re8 13.Be2 h5 14.Bg5 a6 15.a4 Qc7 
16.Qc1 c4 17.Bh6 Bh8 18.h4 Ne5 19.Be3 Qd8 20.Nh1 Nfd7 21.Nf2 Nc5 22.Bxc5 
bxc5 23.g3 Bc8 24.Kg2 Rb8 25.f4 Ng4 26.Nxg4 Bxg4 27.Bxc4 Qa5 28.Ra2 Qb4 
29.Bd3 c4 30.Bb1 f5 31.Re1 Qc5 32.Qd2 Qd4 33.Qxd4 Bxd4 34.Kf1 Bh3+ 35.Ke2 
fxe4 36.Nxe4 Bxb2 37.Kd2 Bf5 38.Bc2 Bd4 39.Nxd6 c3+ 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.14"]
[Round "7"]
[White "Janicijevski, Radovan"]
[Black "Grubisic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "D36"]
[EventDate "1979.09.07"]
[PlyCount "37"]
[Source "Perpetual Check"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 O-O 7.Qc2 c6 8.Bd3 h6
9.Bh4 Re8 10.Nf3 Nbd7 11.O-O Ne4 12.Bxe7 Qxe7 13.Bxe4 dxe4 14.Nd2 Nf6 15.
Rab1 Bf5 16.b4 Rac8 17.Rfe1 Qc7 18.f4 Nd5 19.Nf1 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.14"]
[Round "7"]
[White "Kapelan, Milorad"]
[Black "Matanovic, Aleksandar"]
[Result "0-1"]
[WhiteElo "2335"]
[BlackElo "2495"]
[ECO "A14"]
[EventDate "1979.09.07"]
[PlyCount "104"]
[Source "Perpetual Check"]

1.Nf3 d5 2.c4 e6 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.b3 c6 7.Bb2 Nbd7 8.d3 b5 
9.Nbd2 Bb7 10.Qc2 Rc8 11.e4 a6 12.Rfe1 c5 13.e5 Ne8 14.h4 Nb8 15.Qd1 Nc7 
16.Qe2 Nc6 17.a3 Rb8 18.Red1 Ba8 19.Rab1 h6 20.Ba1 Qd7 21.Nf1 Rfd8 22.Ne3 
Bf8 23.h5 a5 24.Qc2 Rdc8 25.Ng4 Ne7 26.Qd2 Nf5 27.Qxa5 Bc6 28.Qd2 Rb7 29.
Ne3 Nxe3 30.Qxe3 Ra8 31.Qc1 Rab8 32.Qc2 Be7 33.Bc3 Ra7 34.Bb2 Qe8 35.Re1 
Qc8 36.Nd2 Qa6 37.Qd1 Rab7 38.Qc2 Rb6 39.Bc1 Qb7 40.Ra1 f5 41.Qd1 Rd8 42.
Qe2 Na6 43.f4 Nb8 44.Kh2 dxc4 45.Bxc6 Nxc6 46.bxc4 Nd4 47.Qd1 bxc4 48.Nxc4
Nf3+ 49.Kh3 Nxe1 50.Qxe1 Ra6 51.Bb2 Rxd3 52.Qe2 Qb3 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.14"]
[Round "7"]
[White "Bronstein, David"]
[Black "Vukic, Milan"]
[Result "1-0"]
[WhiteElo "2555"]
[BlackElo "2485"]
[ECO "B33"]
[EventDate "1979.09.07"]
[PlyCount "63"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 d6 7.Bf4 e5 8.Bg5 
a6 9.Na3 b5 10.Bxf6 gxf6 11.Nd5 f5 12.Nxb5 axb5 13.Bxb5 Bd7 14.exf5 Rb8 
15.a4 Qg5 16.g4 Qh4 17.Qd3 Bh6 18.c3 O-O 19.Qg3 Bg5 20.b4 Kh8 21.Qxh4 Bxh4
22.O-O-O Rfc8 23.Kb2 Kg7 24.f3 Be8 25.g5 Bxg5 26.Rhg1 Kh6 27.h4 Bd8 28.Ne3
Kh5 29.f6 h6 30.Nf5 Bd7 31.Ng7+ Kxh4 32.Rd2 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.15"]
[Round "8"]
[White "Kurajica, Bojan"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[WhiteElo "2515"]
[BlackElo "2555"]
[ECO "B01"]
[EventDate "1979.09.07"]
[PlyCount "49"]
[Source "Perpetual Check"]

1.e4 d5 2.exd5 Nf6 3.d4 Nxd5 4.c4 Nf6 5.Nc3 Bg4 6.Be2 Bxe2 7.Ngxe2 e6 8.
O-O Be7 9.Bf4 O-O 10.Qb3 Qc8 11.d5 Na6 12.Rad1 exd5 13.cxd5 Bd6 14.Rd4 Re8
15.Ng3 Bc5 16.Rd3 c6 17.Rf3 Nb4 18.dxc6 Nxc6 19.Nb5 a6 20.Bd6 axb5 21.Bxc5
Ne5 22.Rc3 Qd7 23.Rd1 Qg4 24.h3 Qa4 25.Re3 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.15"]
[Round "8"]
[White "Vukic, Milan"]
[Black "Kapelan, Milorad"]
[Result "0-1"]
[WhiteElo "2485"]
[BlackElo "2335"]
[ECO "E08"]
[EventDate "1979.09.07"]
[PlyCount "174"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Be7 5.Bg2 O-O 6.O-O Nbd7 7.Qc2 c6 8.b3 b5 
9.c5 Ne4 10.Bb2 a5 11.a3 f5 12.Ne1 Ndf6 13.f3 Ng5 14.Nd3 h6 15.Nd2 Bd7 16.
Rae1 Qc7 17.Nf4 Bd8 18.e4 Kh7 19.exf5 exf5 20.h4 Nf7 21.Bh3 g6 22.h5 Nxh5 
23.Nxh5 Ng5 24.Kg2 gxh5 25.Re5 Nxh3 26.Kxh3 Bf6 27.f4 Bxe5 28.dxe5 Be6 29.
Bd4 Qg7 30.Nf3 Rg8 31.Qf2 Qg4+ 32.Kh2 b4 33.a4 Kg7 34.Nh4 Kf8 35.Qf3 Qg7 
36.Kg2 Qf7 37.Kf2 Ke7 38.Rh1 Rg7 39.Rh3 Rag8 40.Qd3 Ra8 41.Qe2 Kd7 42.Qf1 
Kc7 43.Ng2 Kb7 44.Qh1 Rag8 45.Qh2 Ka7 46.Qh1 Rg6 47.Qd1 R6g7 48.Qd3 Qg6 
49.Qf3 Qf7 50.Nh4 Rg4 51.Ke1 Qb7 52.Qd3 Qg7 53.Kf2 Qd7 54.Ke1 Qe7 55.Bf2 
Qf7 56.Nf3 h4 57.Nd4 Qd7 58.Rxh4 Rxh4 59.gxh4 Kb7 60.Ke2 Qc8 61.Kf3 Kc7 
62.Ke2 Kb7 63.Bg3 Qe8 64.Kf2 Qf7 65.Qe3 Qe7 66.Qc1 Bc8 67.Qc2 Qf8 68.Qc1 
Rg6 69.Kf3 Qg8 70.Qe1 Qg7 71.Qf2 Qf8 72.Qc2 Rg8 73.Kf2 Kc7 74.Qc1 Qg7 75.
Qe3 Qg6 76.Qd3 Ba6 77.Qf3 Kb7 78.h5 Qf7 79.Qd1 Kc7 80.Qb1 Bc8 81.Qh1 Qe7 
82.Qc1 Qf8 83.Qc2 Qg7 84.Qd3 Qg4 85.e6 Ba6 86.Qf3 Qh3 87.Qg2 Rxg3 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.15"]
[Round "8"]
[White "Matanovic, Aleksandar"]
[Black "Janicijevski, Radovan"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[ECO "B01"]
[EventDate "1979.09.07"]
[PlyCount "74"]
[Source "Perpetual Check"]

1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Nf3 c6 6.Ne5 Bf5 7.g4 Be6 8.Nc4 
Qc7 9.Ne3 Nbd7 10.g5 Nd5 11.Ncxd5 Bxd5 12.Nxd5 cxd5 13.c3 e6 14.Bd3 Bd6 
15.h4 O-O-O 16.Be3 Kb8 17.Qf3 Nb6 18.Qe2 Rc8 19.Qc2 g6 20.O-O-O Qd7 21.h5 
Rhf8 22.Kb1 Nc4 23.Bxc4 Rxc4 24.Qd2 Qc7 25.Rh3 b5 26.Rf3 Kb7 27.hxg6 hxg6 
28.Bf4 Bxf4 29.Qxf4 Qxf4 30.Rxf4 Rc7 31.Rh1 Kc6 32.Rh7 Kd6 33.Rg7 Ke7 34.
Rf6 Ke8 35.Rxe6+ Re7 36.Rxe7+ Kxe7 37.Rh7 Ke6 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.15"]
[Round "8"]
[White "Grubisic, Dragoljub"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[BlackElo "2515"]
[ECO "C01"]
[EventDate "1979.09.07"]
[PlyCount "21"]
[Source "Perpetual Check"]

1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bd6 5.Nc3 c6 6.Bd3 Ne7 7.Bg5 h6 8.Bxe7 
Qxe7+ 9.Qe2 Qxe2+ 10.Nxe2 O-O 11.O-O 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.15"]
[Round "8"]
[White "Sahovic, Dragutin"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[WhiteElo "2520"]
[BlackElo "2510"]
[ECO "D00"]
[EventDate "1979.09.07"]
[PlyCount "87"]
[Source "Perpetual Check"]

1.d4 d5 2.Nf3 Nf6 3.Bg5 c6 4.c3 Bf5 5.Nbd2 Nbd7 6.e3 h6 7.Bh4 e6 8.Nb3 Be7
9.Bd3 Bxd3 10.Qxd3 Ne4 11.Bxe7 Qxe7 12.O-O Nd6 13.Nbd2 O-O 14.e4 dxe4 15.
Nxe4 Nxe4 16.Qxe4 Nf6 17.Qe2 c5 18.dxc5 Qxc5 19.c4 Rfd8 20.Rad1 Rxd1 21.
Rxd1 Qa5 22.b3 Rd8 23.Rxd8+ Qxd8 24.g3 a6 25.Kg2 Qb6 26.Qd3 Qc6 27.Qd8+ 
Kh7 28.Qd4 Kg8 29.Qd3 Kf8 30.Kf1 Qe4 31.Qd6+ Kg8 32.Qd8+ Kh7 33.Kg2 Qc6 
34.Qd3+ Kg8 35.Kf1 Qe4 36.Qxe4 Nxe4 37.a3 Kf8 38.Ke2 Ke7 39.Nd2 Nf6 40.b4 
Kd6 41.f3 Nd7 42.Ke3 f5 43.Kd4 e5+ 44.Kd3 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.15"]
[Round "8"]
[White "Jansa, Vlastimil"]
[Black "Stean, Michael Francis"]
[Result "0-1"]
[WhiteElo "2495"]
[BlackElo "2540"]
[ECO "C81"]
[EventDate "1979.09.07"]
[PlyCount "78"]
[Source "Perpetual Check"]

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.Qe2 Be7 10.Rd1 O-O 11.c4 bxc4 12.Bxc4 Bc5 13.Be3 Bxe3 14.Qxe3 Qb8 
15.Bb3 Na5 16.Nbd2 Qa7 17.Nd4 Nxd2 18.Qxd2 Qb6 19.Bc2 c5 20.Nf5 Bxf5 21.
Bxf5 Rad8 22.Re1 Nc6 23.Rad1 Nd4 24.Bb1 a5 25.Re3 f5 26.exf6 Qxf6 27.f3 a4
28.Kh1 Qh6 29.Rc3 Qxd2 30.Rxd2 Rfe8 31.Rc1 a3 32.bxa3 Ne2 33.Rf1 c4 34.Bc2
Nc3 35.h4 d4 36.Rc1 d3 37.Bb3 cxb3 38.Rxc3 Re1+ 39.Kh2 bxa2 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.15"]
[Round "8"]
[White "Lein, Anatoly"]
[Black "Marjanovic, Slavoljub"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2505"]
[ECO "D40"]
[EventDate "1979.09.07"]
[PlyCount "153"]
[Source "Perpetual Check"]

1.d4 d5 2.c4 e6 3.Nf3 c5 4.e3 Nf6 5.Nc3 Nc6 6.Bd3 a6 7.O-O dxc4 8.Bxc4 b5 
9.Bb3 Bb7 10.Qe2 Qc7 11.d5 Na5 12.dxe6 Nxb3 13.exf7+ Qxf7 14.axb3 Bd6 15.
e4 O-O 16.Rd1 Bc7 17.Bg5 Qh5 18.Bxf6 Rxf6 19.Rd7 Rf7 20.Rxf7 Qxf7 21.Qe3 
Rc8 22.Nd5 Bxd5 23.exd5 Qxd5 24.Rxa6 Qd1+ 25.Ne1 Qd7 26.Ra1 Bd6 27.Nf3 h6 
28.g3 Re8 29.Qd3 Qc6 30.Rd1 Be5 31.Nxe5 Rxe5 32.Ra1 Rd5 33.Qf3 Qe6 34.Kg2 
Rd8 35.Rc1 Rf8 36.Qe3 Qd5+ 37.Kg1 c4 38.bxc4 bxc4 39.Qc3 Re8 40.h4 Re2 41.
Re1 Rd2 42.h5 Rd3 43.Qe5 Qxe5 44.Rxe5 c3 45.bxc3 Rxc3 46.Rf5 Rb3 47.Kg2 
Ra3 48.Kh3 Ra4 49.f3 Rc4 50.g4 g6 51.hxg6 Kg7 52.Kg3 Kxg6 53.Re5 Ra4 54.
Rd5 Kf6 55.Rd6+ Kg7 56.Re6 Rb4 57.Rd6 Ra4 58.Rd3 Kf6 59.f4 Ra1 60.Rd6+ Kg7
61.Kf3 Rg1 62.Rc6 Kh7 63.Re6 Kg7 64.f5 Rf1+ 65.Kg2 Rf4 66.Kg3 Rf1 67.Re7+ 
Kg8 68.Re4 Kf7 69.Kg2 Ra1 70.Re6 Kg7 71.Re7+ Kg8 72.Kg3 Rf1 73.Rd7 h5 74.
Kh4 hxg4 75.Kg5 g3 76.Kg6 Kf8 77.Kf6 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.16"]
[Round "9"]
[White "Rajkovic, Dusan"]
[Black "Lein, Anatoly"]
[Result "1-0"]
[WhiteElo "2460"]
[BlackElo "2535"]
[ECO "A27"]
[EventDate "1979.09.07"]
[PlyCount "80"]
[Source "Perpetual Check"]

1.c4 e5 2.Nc3 Nc6 3.Nf3 f5 4.d4 e4 5.Ng5 Nf6 6.e3 d6 7.b4 h6 8.Nh3 g5 9.
Ng1 Qd7 10.h4 gxh4 11.b5 Ne7 12.Rxh4 Ng6 13.Rh1 Qf7 14.Nh3 Bg7 15.Qb3 Be6 
16.Ba3 b6 17.g3 O-O-O 18.Bb4 Nh7 19.a4 Ng5 20.d5 Nf3+ 21.Kd1 Bd7 22.a5 Kb7
23.Be2 Nge5 24.Kc2 h5 25.axb6 axb6 26.Ra7+ Kc8 27.Bxd6 Be8 28.Qa3 Rxd6 29.
Ra1 Kd8 30.Nf4 Rhh6 31.c5 bxc5 32.Qxc5 Qd7 33.b6 cxb6 34.Rxd7+ Bxd7 35.
Ra8+ Ke7 36.Qc7 Ne1+ 37.Kd1 N5d3 38.Bxh5 Rxh5 39.Nxh5 Nxf2+ 40.Ke2 Rh6 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.16"]
[Round "9"]
[White "Marjanovic, Slavoljub"]
[Black "Jansa, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2495"]
[ECO "B85"]
[EventDate "1979.09.07"]
[PlyCount "54"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 Be7 7.O-O O-O 8.f4 a6
9.Kh1 Nc6 10.Be3 Bd7 11.a4 Rc8 12.Nb3 Na5 13.Nd2 Qc7 14.Qe1 Nc6 15.Qf2 Nb4
16.Rfc1 Bc6 17.Bb6 Qb8 18.Bf3 Nd7 19.Ba7 Qc7 20.a5 d5 21.exd5 Nxd5 22.Nxd5
Bxd5 23.Bxd5 exd5 24.c3 Bc5 25.Bxc5 Nxc5 26.Qf3 Rfe8 27.Rd1 Qc6 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.16"]
[Round "9"]
[White "Stean, Michael Francis"]
[Black "Sahovic, Dragutin"]
[Result "0-1"]
[WhiteElo "2540"]
[BlackElo "2520"]
[ECO "E96"]
[EventDate "1979.09.07"]
[PlyCount "104"]
[Source "Perpetual Check"]

1.c4 g6 2.Nf3 Bg7 3.d4 Nf6 4.Nc3 O-O 5.e4 d6 6.Be2 e5 7.O-O Nbd7 8.Re1 c6 
9.Bf1 a5 10.Rb1 Re8 11.d5 Nc5 12.b3 cxd5 13.cxd5 Nh5 14.Bg5 f6 15.Be3 b6 
16.Rc1 f5 17.exf5 Bxf5 18.Nd2 Nf4 19.Nc4 g5 20.Bxc5 bxc5 21.Ne4 Bxe4 22.
Rxe4 Qf6 23.g3 Ng6 24.Bh3 Nf8 25.Qh5 Re7 26.Rc2 Rb7 27.Rd2 a4 28.bxa4 Rxa4
29.Nxd6 Rb1+ 30.Kg2 Rd4 31.Rdxd4 cxd4 32.Nc4 Qa6 33.Be6+ Nxe6 34.dxe6 Qxe6
35.Nxe5 d3 36.Qxg5 Qd5 37.Qg4 d2 38.Qc8+ Bf8 39.Qg4+ Kh8 40.Qf5 Qxe4+ 41.
Qxe4 d1=Q 42.Qf5 Be7 43.Nd3 Qh1+ 44.Kh3 Qf1+ 45.Kg4 Qe2+ 46.f3 Rb8 47.h4 
Rg8+ 48.Kh3 Rf8 49.Qd5 Qxf3 50.Qd4+ Bf6 51.Qd6 Qf5+ 52.Kg2 Rd8 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.16"]
[Round "9"]
[White "Matulovic, Milan"]
[Black "Grubisic, Dragoljub"]
[Result "1-0"]
[WhiteElo "2510"]
[ECO "B08"]
[EventDate "1979.09.07"]
[PlyCount "67"]
[Source "Perpetual Check"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Be2 O-O 6.O-O Nc6 7.d5 Nb8 8.Be3 e5 
9.dxe6 Bxe6 10.Nd4 Bd7 11.Bg5 Nc6 12.Nb3 h6 13.Bh4 Qc8 14.Qd2 Re8 15.f3 
Kh7 16.Bd3 Nb4 17.f4 Nxd3 18.cxd3 Ng8 19.d4 c5 20.dxc5 dxc5 21.e5 Bc6 22.
Na5 Ne7 23.Rad1 b6 24.Nxc6 Nxc6 25.Ne4 Qg4 26.Bf6 Qf5 27.Nd6 Qd7 28.Nxe8 
Qxe8 29.f5 Nxe5 30.Bxg7 Kxg7 31.f6+ Kg8 32.Rde1 Qd7 33.Qxh6 Qd4+ 34.Kh1 
1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.16"]
[Round "9"]
[White "Janicijevski, Radovan"]
[Black "Vukic, Milan"]
[Result "1/2-1/2"]
[BlackElo "2485"]
[ECO "E82"]
[EventDate "1979.09.07"]
[PlyCount "131"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 b6 7.Bd3 Bb7 8.Nge2 c5 
9.d5 e6 10.Qd2 Nbd7 11.Bc2 exd5 12.exd5 a6 13.a4 Re8 14.Bg5 Qe7 15.O-O Qf8
16.g4 h6 17.Bf4 Ne5 18.b3 Bc8 19.Kg2 Ra7 20.h3 Rae7 21.Rae1 Kh8 22.Bg3 Rd8
23.Bh4 Ned7 24.f4 Qg8 25.Bg3 Nf8 26.Ng1 Rxe1 27.Rxe1 N8h7 28.Nf3 Re8 29.
Nh4 Rxe1 30.Qxe1 Qe8 31.Qxe8+ Nxe8 32.Ne4 Nhf6 33.f5 g5 34.Nf3 Nxe4 35.
Bxe4 Bc3 36.Ng1 Kg7 37.Ne2 Bb2 38.Kf3 Kf6 39.Bd3 Be5 40.Be1 Ke7 41.a5 bxa5
42.Bxa5 Nf6 43.Nc3 Nd7 44.Ne4 Nf6 45.Bd2 Nxe4 46.Kxe4 Bb2 47.Be1 Ba3 48.
Bc3 f6 49.Ke3 Bd7 50.Kd2 Bb4 51.Bxb4 cxb4 52.Ke3 a5 53.Bc2 Bc8 54.Kd4 Ba6 
55.Bd1 Kd7 56.Bc2 Kc7 57.Bd1 Kb6 58.Bc2 Bb7 59.Bd1 Bc8 60.Bc2 Bd7 61.Bd1 
Be8 62.Bc2 h5 63.Bd1 h4 64.Bc2 Bd7 65.Bd1 Bc8 66.Bc2 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.16"]
[Round "9"]
[White "Kapelan, Milorad"]
[Black "Kurajica, Bojan"]
[Result "0-1"]
[WhiteElo "2335"]
[BlackElo "2515"]
[ECO "E16"]
[EventDate "1979.09.07"]
[PlyCount "88"]
[Source "Perpetual Check"]

1.Nf3 Nf6 2.c4 b6 3.g3 Bb7 4.d4 e6 5.Bg2 Bb4+ 6.Nbd2 O-O 7.O-O Bxd2 8.Qxd2
d6 9.b3 Nbd7 10.Bb2 a5 11.Rfe1 Ne4 12.Qc2 f5 13.Nd2 Ndf6 14.f3 Nxd2 15.
Qxd2 Qe8 16.c5 Qd7 17.cxb6 cxb6 18.Rac1 a4 19.bxa4 Rxa4 20.a3 Ba6 21.e3 h6
22.Bf1 Bxf1 23.Rxf1 b5 24.Qc2 Nd5 25.Qb3 Rc4 26.e4 Nb6 27.Rxc4 Nxc4 28.Bc1
Qa7 29.Rd1 fxe4 30.Qxb5 d5 31.Qc6 Qf7 32.f4 Qe8 33.Qa6 Kh7 34.Re1 Qd7 35.
f5 Rxf5 36.Bf4 e5 37.dxe5 Nxe5 38.Bxe5 Rxe5 39.Qa5 Re7 40.Rd1 d4 41.Qc5 e3
42.Rxd4 e2 43.Rxd7 e1=Q+ 44.Kg2 Qe4+ 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.17"]
[Round "10"]
[White "Sahovic, Dragutin"]
[Black "Marjanovic, Slavoljub"]
[Result "1/2-1/2"]
[WhiteElo "2520"]
[BlackElo "2505"]
[ECO "D32"]
[EventDate "1979.09.07"]
[PlyCount "32"]
[Source "Perpetual Check"]

1.d4 d5 2.c4 e6 3.cxd5 exd5 4.Nc3 c5 5.Nf3 Nc6 6.Bg5 Be7 7.Bxe7 Ngxe7 8.e3
cxd4 9.Nxd4 Qb6 10.Qd2 Nxd4 11.Qxd4 Qxd4 12.exd4 Be6 13.Bb5+ Kd8 14.O-O 
Rc8 15.Rac1 Nf5 16.Rfd1 Ke7 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.17"]
[Round "10"]
[White "Jansa, Vlastimil"]
[Black "Rajkovic, Dusan"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2460"]
[ECO "B49"]
[EventDate "1979.09.07"]
[PlyCount "24"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Nc6 6.Be3 Qc7 7.Be2 b5 8.Nxc6 
Qxc6 9.Bf3 Bb7 10.O-O Qc7 11.Qd3 Bd6 12.h3 Nf6 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.17"]
[Round "10"]
[White "Bronstein, David"]
[Black "Kapelan, Milorad"]
[Result "1-0"]
[WhiteElo "2555"]
[BlackElo "2335"]
[ECO "D36"]
[EventDate "1979.09.07"]
[PlyCount "89"]
[Source "Perpetual Check"]

1.c4 e6 2.Nc3 d5 3.d4 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 O-O 7.Bd3 c6 8.Qc2 
Nbd7 9.Nf3 Re8 10.O-O h6 11.Bf4 Nf8 12.h3 Ne6 13.Bh2 a5 14.Rad1 b5 15.Ne5 
Bb7 16.Bf5 Bf8 17.Bg3 Qb6 18.Bh4 g5 19.Bg3 c5 20.dxc5 Nxc5 21.Ng4 Nxg4 22.
Bxg4 Ne4 23.Nxe4 dxe4 24.Bd7 Re7 25.Rd6 Qa7 26.Bxb5 Rc8 27.Qb3 Qc5 28.Rfd1
Bc6 29.Bxc6 Rxc6 30.R1d5 Qc1+ 31.Rd1 Qc2 32.Rxc6 Qxc6 33.Rd6 Qc1+ 34.Kh2 
Rc7 35.Rd1 Qc2 36.Bxc7 Qxc7+ 37.Kg1 Qe5 38.Rd8 Qc7 39.Qb8 Qc1+ 40.Kh2 Qc5 
41.Rc8 Qe7 42.a3 Kg7 43.Kg1 a4 44.Re8 Qd7 45.Rxf8 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.17"]
[Round "10"]
[White "Kurajica, Bojan"]
[Black "Janicijevski, Radovan"]
[Result "1-0"]
[WhiteElo "2515"]
[ECO "B10"]
[EventDate "1979.09.07"]
[PlyCount "80"]
[Source "Perpetual Check"]

1.e4 c6 2.d3 d5 3.Nd2 Qc7 4.a4 Nf6 5.c3 dxe4 6.dxe4 Bg4 7.f3 Bh5 8.a5 Bg6 
9.Nc4 Nbd7 10.Be3 e6 11.Nh3 Be7 12.Nf4 e5 13.Nd3 O-O 14.Qa4 Rfd8 15.Be2 c5
16.O-O Ne8 17.Bf2 Rac8 18.Rfd1 f6 19.Ne3 Bd6 20.b4 Bf7 21.Rac1 Qb8 22.Nb2 
Qc7 23.b5 b6 24.Nbc4 Bf8 25.Ra1 Nd6 26.Nxd6 Bxd6 27.axb6 axb6 28.Bc4 Nf8 
29.Qb3 Rb8 30.Bxf7+ Qxf7 31.Qxf7+ Kxf7 32.Ra7+ Be7 33.Rxd8 Rxd8 34.Rb7 Rd3
35.Kf1 Ke8 36.Nd5 Bd8 37.Ke2 c4 38.Bxb6 Ne6 39.Be3 Nd4+ 40.cxd4 exd4 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.17"]
[Round "10"]
[White "Matanovic, Aleksandar"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2510"]
[ECO "B32"]
[EventDate "1979.09.07"]
[PlyCount "30"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Nb5 Qb8 6.c4 Nf6 7.N5c3 e6 8.f4 
d6 9.Be2 b6 10.Be3 Be7 11.O-O O-O 12.Bf3 Bb7 13.Nd2 Nd7 14.Nb3 Rd8 15.Rc1 
Nc5 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.17"]
[Round "10"]
[White "Grubisic, Dragoljub"]
[Black "Stean, Michael Francis"]
[Result "0-1"]
[BlackElo "2540"]
[ECO "A30"]
[EventDate "1979.09.07"]
[PlyCount "107"]
[Source "Perpetual Check"]

1.c4 b6 2.Nf3 Nf6 3.g3 Bb7 4.Bg2 e6 5.O-O c5 6.Nc3 Be7 7.d4 cxd4 8.Nxd4 
Bxg2 9.Kxg2 O-O 10.e3 a6 11.b3 Qc7 12.Bb2 Rc8 13.Qf3 Ra7 14.Rfd1 d6 15.g4 
Nbd7 16.g5 Ne5 17.Qh3 Qb7+ 18.Kg1 Ne4 19.f4 Ng6 20.Nxe4 Qxe4 21.Qf3 Qxf3 
22.Nxf3 b5 23.Bd4 Raa8 24.cxb5 axb5 25.a4 bxa4 26.bxa4 Ra6 27.a5 Bd8 28.
Rdc1 Rca8 29.Rcb1 h5 30.gxh6 gxh6 31.Kg2 Kf8 32.h4 h5 33.Ng5 Nxh4+ 34.Kh3 
Nf5 35.Nh7+ Ke8 36.Nf6+ Bxf6 37.Bxf6 Rxa5 38.Rxa5 Rxa5 39.e4 Ra3+ 40.Kh2 
Nh6 41.Kg2 Re3 42.e5 d5 43.Rh1 Nf5 44.Rxh5 d4 45.Bh4 Kd7 46.Bf2 Ra3 47.Rh8
Kc6 48.Rd8 Kc5 49.Rd7 Kc4 50.Rxf7 Kd5 51.Rf8 Ke4 52.Re8 d3 53.Be1 Ra2+ 54.
Kg1 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.19"]
[Round "11"]
[White "Lein, Anatoly"]
[Black "Jansa, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2495"]
[ECO "B52"]
[EventDate "1979.09.07"]
[PlyCount "160"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O Ngf6 6.Qe2 e6 7.c3 Be7 8.d4
O-O 9.Rd1 cxd4 10.cxd4 d5 11.e5 Ne8 12.Nbd2 Rc8 13.Nf1 Nb8 14.Bf4 Nc6 15.
Ne3 Nc7 16.Bg3 Na8 17.h4 Nb6 18.h5 Nd7 19.Ng4 Qb6 20.h6 g6 21.Bf4 Rfe8 22.
Qe3 Nb4 23.Bg5 Qd8 24.Qf4 Bxg5 25.Nxg5 Qe7 26.a3 Nc6 27.Rd3 Na5 28.Rf3 Rf8
29.g3 Rc2 30.b3 Nc6 31.Rd1 Nd8 32.Kg2 Rc8 33.Rdd3 Re8 34.a4 a5 35.Rd1 Rf8 
36.Rd2 Rc6 37.Kh3 Rc7 38.Kh2 Rc8 39.Kh1 Rc1+ 40.Kg2 Rc8 41.Re2 Rc6 42.Re1 
Rc2 43.Nh3 Rc8 44.Ng1 Nc6 45.Ne2 Rfe8 46.Nc3 Na7 47.Rc1 Rf8 48.Nb5 Rxc1 
49.Qxc1 Rc8 50.Rc3 Rxc3 51.Qxc3 Nc6 52.Nd6 f5 53.Nxb7 Nxd4 54.Nh2 Ne2 55.
Qxa5 Nxe5 56.Qa8+ Qf8 57.Qa6 Nd4 58.Qb6 Qxh6 59.Qxd4 Qxh2+ 60.Kxh2 Nf3+ 
61.Kg2 Nxd4 62.b4 Kf8 63.b5 Ke7 64.b6 Nb3 65.a5 Kd7 66.f4 d4 67.Kf2 d3 68.
Ke3 d2 69.Ke2 h6 70.Kd1 g5 71.a6 Kc6 72.fxg5 hxg5 73.Nd8+ Kxb6 74.Nxe6 g4 
75.Nf4 Kxa6 76.Nd5 Kb5 77.Ne3 Kb4 78.Kc2 f4 79.gxf4 g3 80.f5 Nd4+ 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.19"]
[Round "11"]
[White "Rajkovic, Dusan"]
[Black "Sahovic, Dragutin"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2520"]
[ECO "D91"]
[EventDate "1979.09.07"]
[PlyCount "31"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qd2 
exd5 9.Qe3+ Kf8 10.Qd2 Bf6 11.Nf3 Kg7 12.e3 Re8 13.b4 c6 14.Be2 Be6 15.O-O
Nd7 16.a4 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.19"]
[Round "11"]
[White "Marjanovic, Slavoljub"]
[Black "Grubisic, Dragoljub"]
[Result "1-0"]
[WhiteElo "2505"]
[ECO "B09"]
[EventDate "1979.09.07"]
[PlyCount "84"]
[Source "Perpetual Check"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Nc6 7.e5 dxe5 8.dxe5 
Nd5 9.Bd2 Nb6 10.Qe2 Nb4 11.Be4 f5 12.Bd3 Nxd3+ 13.Qxd3 Qxd3 14.cxd3 Rd8 
15.Ke2 Bd7 16.Be3 e6 17.Rhc1 Bf8 18.a4 c5 19.a5 Nc8 20.Nd1 Bb5 21.Ne1 b6 
22.axb6 Nxb6 23.Bxc5 Nd5 24.g3 Nb4 25.Ra3 Nc6 26.Bxf8 Rxf8 27.Rc5 Rfd8 28.
Nc2 a6 29.Ke3 h6 30.h4 Ra7 31.d4 Rad7 32.Nc3 Nxd4 33.Nxd4 Rxd4 34.Nxb5 
axb5 35.Rxb5 R8d7 36.Rab3 g5 37.hxg5 hxg5 38.R5b4 Rd1 39.Rb8+ Kf7 40.R8b7 
Kg6 41.Rxd7 Rxd7 42.Rb6 Kh5 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.19"]
[Round "11"]
[White "Stean, Michael Francis"]
[Black "Matanovic, Aleksandar"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2495"]
[ECO "A17"]
[EventDate "1979.09.07"]
[PlyCount "132"]
[Source "Perpetual Check"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qc2 O-O 5.a3 Bxc3 6.Qxc3 b6 7.g3 d5 8.Bg2 c5
9.b4 Nbd7 10.O-O Bb7 11.d3 Qe7 12.Bb2 a5 13.b5 d4 14.Qd2 e5 15.Nxd4 Bxg2 
16.Nf5 Qe6 17.Qg5 g6 18.Nh6+ Kg7 19.Kxg2 Nh5 20.e4 Kh8 21.f4 f6 22.Qg4 Qe7
23.Qf3 Ng7 24.Ng4 Qd6 25.Rad1 Ne6 26.Ne3 Nd4 27.Qf2 Kg7 28.Nd5 Rab8 29.
Rde1 Qe6 30.Re3 Qd6 31.a4 Rbe8 32.Kh1 Rc8 33.Ree1 Qe6 34.Qg2 Qg4 35.Bc3 
Qe6 36.Ba1 Qg4 37.Bb2 Qe6 38.Rf2 Rf7 39.Ref1 Rff8 40.Bc3 Qg4 41.h3 Qh5 42.
Kh2 Ne6 43.Bd2 Rce8 44.Be3 Rc8 45.Rg1 Nd4 46.Ne7 Rce8 47.g4 Qh4 48.Nf5+ 
Nxf5 49.gxf5 Qh5 50.fxg6 hxg6 51.Rf3 exf4 52.Bxf4 Kf7 53.Rg3 Ne5 54.Rf1 
Re6 55.Kg1 Kg7 56.Kh1 Rd8 57.Rg1 Kf7 58.Bxe5 Rxe5 59.Rxg6 Rxd3 60.Rxf6+ 
Kxf6 61.Qg7+ Ke6 62.Rg6+ Qxg6 63.Qxg6+ Ke7 64.Qxb6 Rg5 65.Qc7+ Ke8 66.Qc8+
Ke7 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.19"]
[Round "11"]
[White "Matulovic, Milan"]
[Black "Vukic, Milan"]
[Result "1-0"]
[WhiteElo "2510"]
[BlackElo "2485"]
[ECO "B33"]
[EventDate "1979.09.07"]
[PlyCount "93"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 d6 7.Bf4 e5 8.Bg5 
a6 9.Na3 b5 10.Bxf6 gxf6 11.Nd5 f5 12.exf5 Bxf5 13.Bd3 e4 14.Qe2 Nd4 15.
Qe3 Bg7 16.f3 Nxf3+ 17.gxf3 Qh4+ 18.Kd2 Kf8 19.Bxe4 Bxe4 20.Qxe4 Qf2+ 21.
Kc1 Re8 22.Qb4 Re6 23.Nc7 Rg6 24.Qe1 Bh6+ 25.Kb1 Qa7 26.Naxb5 axb5 27.Nxb5
Qa4 28.Nc3 Qd4 29.a4 Bg7 30.Qe4 Qa7 31.Nb5 Qa5 32.c3 Be5 33.f4 Bg7 34.Kc2 
Re6 35.Qd3 Qb6 36.Rae1 Ke7 37.Rxe6+ fxe6 38.Rd1 Qf2+ 39.Rd2 Qxf4 40.Qxd6+ 
Qxd6 41.Rxd6 Rf8 42.Rd2 Rf5 43.c4 Rf4 44.b3 Rf1 45.c5 Bh6 46.Rd1 Rf2+ 47.
Kc3 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.19"]
[Round "11"]
[White "Janicijevski, Radovan"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[BlackElo "2555"]
[ECO "D90"]
[EventDate "1979.09.07"]
[PlyCount "102"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Qb3 Nxc3 6.bxc3 Bg7 7.Nf3 O-O 8.e3
c5 9.Ba3 b6 10.Be2 Nc6 11.O-O Na5 12.Qb2 Qc7 13.Rac1 Bd7 14.Rfe1 Rfd8 15.
Bb5 Bg4 16.Qe2 Rac8 17.h3 Bd7 18.Ba6 Rb8 19.Bd3 Ba4 20.e4 e5 21.Nxe5 Bxe5 
22.dxe5 Qxe5 23.Bb2 b5 24.Qe3 Qd6 25.Bf1 Qd2 26.Qxd2 Rxd2 27.Rb1 c4 28.f3 
Rbd8 29.Re2 Nc6 30.Rbe1 f6 31.f4 Bc2 32.Rxd2 Rxd2 33.Bc1 Rd8 34.g3 Kf7 35.
Kf2 a5 36.a3 Ne7 37.Re2 Bd1 38.Rd2 Rxd2+ 39.Bxd2 f5 40.Bg2 Ke6 41.Ke3 fxe4
42.Bxe4 Nf5+ 43.Kf2 Nd6 44.Bg2 h5 45.Bc6 Bc2 46.Bf3 Ne4+ 47.Bxe4 Bxe4 48.
g4 hxg4 49.hxg4 Bc2 50.Be3 Bd1 51.Kg3 Kf7 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.20"]
[Round "12"]
[White "Kapelan, Milorad"]
[Black "Janicijevski, Radovan"]
[Result "1/2-1/2"]
[WhiteElo "2335"]
[ECO "A30"]
[EventDate "1979.09.07"]
[PlyCount "28"]
[Source "Perpetual Check"]

1.Nf3 Nf6 2.g3 b6 3.c4 c5 4.Bg2 Bb7 5.O-O g6 6.b3 Bg7 7.Bb2 O-O 8.d4 cxd4 
9.Bxd4 Nc6 10.Bb2 d5 11.Nbd2 e6 12.cxd5 Nxd5 13.Bxg7 Kxg7 14.Nc4 Qe7 
1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.20"]
[Round "12"]
[White "Kurajica, Bojan"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[WhiteElo "2515"]
[BlackElo "2510"]
[ECO "B19"]
[EventDate "1979.09.07"]
[PlyCount "45"]
[Source "Perpetual Check"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.Bd3 
Bxd3 9.Qxd3 Ngf6 10.Bf4 Qa5+ 11.Bd2 Qc7 12.O-O-O e6 13.c4 Bd6 14.Ne4 Bf4 
15.Nxf6+ Nxf6 16.Bxf4 Qxf4+ 17.Qd2 Qxd2+ 18.Rxd2 Ke7 19.Rhd1 Rhd8 20.Ne5 
Nd7 21.Nxd7 Rxd7 22.Kc2 Rad8 23.Kc3 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.20"]
[Round "12"]
[White "Vukic, Milan"]
[Black "Stean, Michael Francis"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2540"]
[ECO "E05"]
[EventDate "1979.09.07"]
[PlyCount "107"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Qc2 a6 8.a4 Bd7 
9.Qxc4 Bc6 10.Bf4 a5 11.Nc3 Na6 12.Rfd1 Nb4 13.Bg5 Bd5 14.Nxd5 exd5 15.Qb3
Ne4 16.Bd2 c6 17.e3 Bd6 18.Bxb4 Bxb4 19.Ne5 Qe7 20.Qc2 Rad8 21.Nd3 Bd6 22.
Qe2 Rfe8 23.Rac1 g6 24.Qe1 Ra8 25.Rc2 h5 26.f3 Ng5 27.Re2 Ne6 28.Bf1 Kg7 
29.Qf2 Rad8 30.f4 Nf8 31.Bg2 Nh7 32.e4 dxe4 33.Rxe4 Qc7 34.d5 cxd5 35.Rxe8
Rxe8 36.Bxd5 Nf6 37.Qd4 Qc2 38.Bf3 Rd8 39.Rc1 Qd2 40.Qc3 Qe3+ 41.Nf2 Qb6 
42.Rc2 Rd7 43.Kg2 Bb4 44.Qe5 Re7 45.Qb5 Qxb5 46.axb5 b6 47.Nd3 Re3 48.Ne5 
Bc5 49.Rd2 Rb3 50.Be2 Be3 51.Rd3 Rxd3 52.Bxd3 Bd4 53.Nc4 Nd5 54.b3 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.20"]
[Round "12"]
[White "Matanovic, Aleksandar"]
[Black "Marjanovic, Slavoljub"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2505"]
[ECO "C07"]
[EventDate "1979.09.07"]
[PlyCount "59"]
[Source "Perpetual Check"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 cxd4 5.exd5 Qxd5 6.Bc4 Qd6 7.O-O Nf6 8.Nb3
Nc6 9.Nbxd4 Nxd4 10.Nxd4 Bd7 11.b3 a6 12.Bb2 Qc7 13.Qe2 h5 14.Nf3 Bd6 15.
Be5 Bc6 16.Bxd6 Qxd6 17.Rad1 Qc7 18.a4 Bxf3 19.Qxf3 Ng4 20.g3 Ne5 21.Qf4 
Rc8 22.Bxe6 fxe6 23.Rfe1 Nf7 24.Rxe6+ Kf8 25.Qf5 Re8 26.Rxe8+ Kxe8 27.Re1+
Kf8 28.Rd1 Ke8 29.Re1+ Kf8 30.Rd1 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.20"]
[Round "12"]
[White "Grubisic, Dragoljub"]
[Black "Rajkovic, Dusan"]
[Result "0-1"]
[BlackElo "2460"]
[ECO "E14"]
[EventDate "1979.09.07"]
[PlyCount "58"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.e3 b6 5.Nf3 Be7 6.Be2 O-O 7.O-O a6 8.Qc2 d6 9.
a3 Nbd7 10.b3 Bb7 11.Bb2 Rc8 12.Rad1 Rc7 13.Ng5 h6 14.Nge4 Nxe4 15.Nxe4 
Qa8 16.Bf3 cxd4 17.exd4 d5 18.Nd2 Rfc8 19.Qb1 Bg5 20.cxd5 Bxd5 21.Bxd5 
Qxd5 22.Qd3 b5 23.f4 Bf6 24.Nf3 Rc2 25.Rc1 Rxc1 26.Rxc1 Rxc1+ 27.Bxc1 Nc5 
28.Qc3 Nxb3 29.Be3 Qc4 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.20"]
[Round "12"]
[White "Sahovic, Dragutin"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2520"]
[BlackElo "2535"]
[ECO "D25"]
[EventDate "1979.09.07"]
[PlyCount "84"]
[Source "Perpetual Check"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.Nc3 Nbd7 7.h3 Bh5 8.O-O 
Bd6 9.e4 e5 10.Be2 O-O 11.dxe5 Nxe5 12.Nd4 Bg6 13.Bg5 Be7 14.Nf5 Bxf5 15.
exf5 c6 16.Qb3 Qb6 17.Qxb6 axb6 18.Rfe1 Bb4 19.Bf1 Ned7 20.Red1 Rfe8 21.
Be3 b5 22.g4 Ne5 23.Bf4 h6 24.Bxe5 Rxe5 25.Rd3 Kf8 26.a3 Bc5 27.Rad1 b4 
28.axb4 Bxb4 29.Rd8+ Re8 30.Rxe8+ Kxe8 31.Bg2 Bxc3 32.bxc3 Nd7 33.Re1+ Kd8
34.Rd1 Ra3 35.c4 Rc3 36.Bf1 f6 37.Kg2 Rc2 38.Kg3 Ke7 39.Re1+ Kf7 40.Rd1 
Nc5 41.f3 Ke7 42.Re1+ Kf7 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.21"]
[Round "13"]
[White "Jansa, Vlastimil"]
[Black "Sahovic, Dragutin"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2520"]
[ECO "B27"]
[EventDate "1979.09.07"]
[PlyCount "36"]
[Source "Perpetual Check"]

1.e4 b6 2.d4 Bb7 3.Bd3 e6 4.Nf3 c5 5.O-O cxd4 6.Nxd4 d6 7.Nc3 Nf6 8.Bg5 h6
9.Bb5+ Nbd7 10.Bxf6 Qxf6 11.f4 O-O-O 12.a4 a6 13.Bc6 Nb8 14.Bxb7+ Kxb7 15.
f5 Qe5 16.fxe6 fxe6 17.Kh1 Rd7 18.Qd3 Be7 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.21"]
[Round "13"]
[White "Lein, Anatoly"]
[Black "Grubisic, Dragoljub"]
[Result "1-0"]
[WhiteElo "2535"]
[ECO "A48"]
[EventDate "1979.09.07"]
[PlyCount "67"]
[Source "Perpetual Check"]

1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 c5 5.Bxf6 Bxf6 6.Ne4 Qb6 7.Nxf6+ Qxf6 
8.c3 cxd4 9.Qxd4 Qxd4 10.cxd4 d5 11.e3 Nc6 12.Rc1 Bd7 13.Kd2 e6 14.h4 h6 
15.Bb5 f6 16.Ne1 Rc8 17.Nd3 Ke7 18.Nc5 b6 19.Nxd7 Kxd7 20.Rc3 Kd6 21.Ba6 
Rc7 22.Rhc1 Rhh7 23.Bd3 Rhg7 24.a3 e5 25.Bb5 Nd8 26.dxe5+ fxe5 27.Rxc7 
Rxc7 28.Rxc7 Kxc7 29.f4 exf4 30.exf4 Ne6 31.Ke3 Kd6 32.Bd3 Nf8 33.g4 Ke6 
34.Bxg6 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.21"]
[Round "13"]
[White "Rajkovic, Dusan"]
[Black "Matanovic, Aleksandar"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2495"]
[ECO "A19"]
[EventDate "1979.09.07"]
[PlyCount "145"]
[Source "Perpetual Check"]

1.c4 Nf6 2.Nc3 e6 3.e4 c5 4.f4 Nc6 5.g3 d5 6.e5 d4 7.Nb1 Ng8 8.Bg2 Nh6 9.
d3 Nf5 10.Qe2 Bd7 11.Kf2 Qb6 12.Nd2 Ne3 13.Be4 O-O-O 14.Nf1 Nxf1 15.Kxf1 
f6 16.exf6 gxf6 17.Nf3 Bd6 18.Kf2 Rde8 19.Re1 Qc7 20.Bd2 f5 21.Bxc6 Bxc6 
22.Ne5 Bxe5 23.Qxe5 Qf7 24.h4 Rhg8 25.Rg1 Qh5 26.Qe2 Rg4 27.Kf1 Qg6 28.Qh2
Rg8 29.h5 Qg7 30.Kf2 Qc7 31.a3 b6 32.Rae1 Kd7 33.Re5 Bb7 34.Ke2 Qc6 35.Qf2
Qa4 36.b4 Qxa3 37.bxc5 bxc5 38.Qe1 Bc6 39.Qa1 Qxa1 40.Rxa1 Rxg3 41.Rxa7+ 
Kd6 42.Ba5 Rg2+ 43.Kd1 Bf3+ 44.Kc1 Rg1+ 45.Re1 Rxe1+ 46.Bxe1 Bxh5 47.Bh4 
Rg1+ 48.Kd2 Rg2+ 49.Ke1 Re2+ 50.Kf1 Re3 51.Be7+ Kc6 52.Ra6+ Kb7 53.Ra3 Kb6
54.Bd8+ Kc6 55.Ra6+ Kb7 56.Rb6+ Kc8 57.Be7 Rxd3 58.Bxc5 Rd1+ 59.Kg2 Rd2+ 
60.Kg3 d3 61.Rd6 Kc7 62.Rd4 Be2 63.Be7 h5 64.Kf2 Rd1 65.c5 Rf1+ 66.Ke3 
Rf3+ 67.Kd2 Rf2 68.Ke3 Rg2 69.Rd6 Rg3+ 70.Kd2 Rg8 71.Bf6 Ra8 72.Be5 Ra2+ 
73.Ke3 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.21"]
[Round "13"]
[White "Marjanovic, Slavoljub"]
[Black "Vukic, Milan"]
[Result "1-0"]
[WhiteElo "2505"]
[BlackElo "2485"]
[ECO "B45"]
[EventDate "1979.09.07"]
[PlyCount "87"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.a3 Be7 7.g3 d6 8.Bg2 Bd7
9.Ndb5 Qb8 10.a4 a6 11.Na3 Qc7 12.O-O O-O 13.Be3 Na5 14.h3 Rfd8 15.Qd4 
Rdc8 16.Rfd1 Be8 17.Qb6 Nd7 18.Qxc7 Rxc7 19.Ne2 Rac8 20.b3 g6 21.Bd2 Nc6 
22.c4 Nc5 23.Rab1 Bf8 24.a5 Nd7 25.Nc2 Rb8 26.Nb4 Nc5 27.Na2 b5 28.axb6 
Rxb6 29.b4 Nd7 30.b5 axb5 31.cxb5 Rcb7 32.Nec3 Na7 33.Be3 Nc5 34.e5 d5 35.
Nb4 Bxb5 36.Nbxd5 exd5 37.Nxd5 Ra6 38.Nf6+ Rxf6 39.exf6 Rc7 40.Rd8 Ba6 41.
Rc1 Rd7 42.Rxf8+ Kxf8 43.Bxc5+ Kg8 44.Ra1 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.21"]
[Round "13"]
[White "Stean, Michael Francis"]
[Black "Kurajica, Bojan"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2515"]
[ECO "A13"]
[EventDate "1979.09.07"]
[PlyCount "113"]
[Source "Perpetual Check"]

1.c4 e6 2.g3 d5 3.Bg2 c6 4.Qc2 b5 5.d3 Ba6 6.Nd2 bxc4 7.dxc4 Nf6 8.Ngf3 
Qb6 9.O-O Nbd7 10.a3 Bb7 11.b4 a5 12.bxa5 Qxa5 13.Rb1 Ba6 14.e4 Bc5 15.Bb2
O-O 16.e5 Ng4 17.Bh3 Nh6 18.Ng5 g6 19.Nxe6 fxe6 20.Bxe6+ Rf7 21.Nb3 Qb6 
22.Nxc5 Qxc5 23.Bxf7+ Kxf7 24.e6+ Kxe6 25.cxd5+ Kf7 26.Qd2 Nf5 27.dxc6 
Qxc6 28.Rfc1 Nc5 29.Qc3 Rd8 30.Rd1 Rxd1+ 31.Rxd1 Bb7 32.f3 Qb6 33.Qb4 Qc6 
34.Qc4+ Ne6 35.Qxc6 Bxc6 36.Kf2 h5 37.Rc1 Bd5 38.a4 Ke7 39.a5 Bb7 40.Rd1 
g5 41.Ba3+ Ke8 42.Rb1 Bc6 43.a6 Nfd4 44.a7 Kd7 45.Rc1 Bb7 46.Rb1 Kc8 47.
Bc1 g4 48.fxg4 hxg4 49.Be3 Nc6 50.Rb5 Ba8 51.Rh5 Kb7 52.Rh8 Nc7 53.Rh7 Kc8
54.Rg7 Nb5 55.Bb6 Bb7 56.Rg8+ Kd7 57.Rb8 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.21"]
[Round "13"]
[White "Matulovic, Milan"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2555"]
[ECO "B16"]
[EventDate "1979.09.07"]
[PlyCount "23"]
[Source "Perpetual Check"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.Nf3 Bf5 7.g3 Qd5 8.c3
Nd7 9.Bg2 Qc4 10.Bf1 Qd5 11.Bg2 Qc4 12.Bf1 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.22"]
[Round "14"]
[White "Kapelan, Milorad"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[WhiteElo "2335"]
[BlackElo "2510"]
[ECO "A89"]
[EventDate "1979.09.07"]
[PlyCount "33"]
[Source "Perpetual Check"]

1.Nf3 g6 2.g3 Bg7 3.d4 f5 4.Bg2 Nf6 5.O-O O-O 6.c4 d6 7.Nc3 Nc6 8.d5 Na5 
9.Qd3 c5 10.b3 a6 11.Bb2 Rb8 12.Rad1 Bd7 13.Ba1 b5 14.Nd2 Ng4 15.e3 Ne5 
16.Qe2 b4 17.Ncb1 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.22"]
[Round "14"]
[White "Bronstein, David"]
[Black "Stean, Michael Francis"]
[Result "1/2-1/2"]
[WhiteElo "2555"]
[BlackElo "2540"]
[ECO "E49"]
[EventDate "1979.09.07"]
[PlyCount "36"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Ne2 d5 7.O-O dxc4 8.Bxc4 
Nc6 9.a3 Bxc3 10.bxc3 e5 11.dxc5 Qa5 12.a4 Qxc5 13.Bb5 Rd8 14.Ba3 Qb6 15.
Qc2 Be6 16.Ng3 Qc7 17.Ne4 Nxe4 18.Qxe4 Na5 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.22"]
[Round "14"]
[White "Kurajica, Bojan"]
[Black "Marjanovic, Slavoljub"]
[Result "1-0"]
[WhiteElo "2515"]
[BlackElo "2505"]
[ECO "B22"]
[EventDate "1979.09.07"]
[PlyCount "114"]
[Source "Perpetual Check"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Qxd4 e6 6.Nf3 Nc6 7.Qe4 Nde7 8.Bd3 
Ng6 9.O-O b6 10.Re1 Bb7 11.Qg4 d6 12.Bg5 Qc7 13.exd6 Bxd6 14.Nbd2 Nge5 15.
Nxe5 Bxe5 16.Nf3 Bf6 17.Bxf6 gxf6 18.Qg7 O-O-O 19.Qxf6 Ne7 20.Be4 Nd5 21.
Qe5 Rhg8 22.Qxc7+ Kxc7 23.Nd4 h5 24.Rad1 a6 25.g3 h4 26.c4 Ne7 27.Bxb7 
Kxb7 28.Kg2 Kc7 29.Nf3 hxg3 30.hxg3 Nf5 31.Rxd8 Kxd8 32.c5 bxc5 33.Rc1 Kc7
34.Rxc5+ Kb6 35.b4 Rg4 36.a3 f6 37.Rc8 Nd6 38.Rb8+ Kc7 39.Rf8 Rg6 40.Nd4 
e5 41.Ne6+ Kc6 42.Ra8 Kb7 43.Rd8 Kc6 44.a4 f5 45.Nc5 a5 46.Nd3 Kc7 47.Rh8 
axb4 48.Nxb4 Nc4 49.Nd5+ Kd6 50.Rd8+ Kc5 51.Ne7 Rf6 52.Rd5+ Kb4 53.Rxe5 
Rf7 54.Nd5+ Kxa4 55.Re6 Kb5 56.Ne3 Kc5 57.Nxc4 Kxc4 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.22"]
[Round "14"]
[White "Vukic, Milan"]
[Black "Rajkovic, Dusan"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2460"]
[ECO "E18"]
[EventDate "1979.09.07"]
[PlyCount "132"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Bd2 Bf6
9.Rc1 c5 10.dxc5 bxc5 11.Qc2 Nxd2 12.Nxd2 Bxg2 13.Kxg2 Nc6 14.Nde4 Be7 15.
Rcd1 f5 16.Nd2 Rb8 17.b3 Rf7 18.Nf3 g5 19.Na4 g4 20.Ne1 Rb7 21.f3 h5 22.
Qd2 Qf8 23.Nd3 Rg7 24.Qe3 Rc7 25.f4 Nd8 26.Kf2 h4 27.Ke1 d6 28.Kd2 Qf6 29.
Kc2 Bf8 30.Qd2 Nc6 31.e3 Rh7 32.Qc3 Qg6 33.Qe1 Rh5 34.Rd2 Rch7 35.Nc3 hxg3
36.hxg3 a6 37.Qf2 Bg7 38.Qg2 Qe8 39.Na4 Bf6 40.Kb1 Kf7 41.Rfd1 Na5 42.Ndb2
Qh8 43.Qf1 Rh2 44.Qd3 Nb7 45.e4 Kg6 46.exf5+ exf5 47.Qd5 Qe8 48.Nd3 Rxd2 
49.Rxd2 Qe4 50.Kc2 Qxd5 51.cxd5 Rh1 52.Rg2 Bd4 53.Nc1 Nd8 54.Nb6 Nf7 55.
Nc4 Rf1 56.Re2 Rf3 57.Rg2 Rf1 58.Ne2 Bf6 59.a4 Rh1 60.Rg1 Rh2 61.Kd3 Rh8 
62.Rb1 Rb8 63.Na5 Nd8 64.Nc4 Nf7 65.Nc3 Rh8 66.Ne2 Rb8 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.22"]
[Round "14"]
[White "Matanovic, Aleksandar"]
[Black "Lein, Anatoly"]
[Result "0-1"]
[WhiteElo "2495"]
[BlackElo "2535"]
[ECO "C64"]
[EventDate "1979.09.07"]
[PlyCount "82"]
[Source "Perpetual Check"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O Qf6 5.c3 Nge7 6.d3 h6 7.Be3 Bb6 8.Nbd2 
O-O 9.Nc4 d6 10.Nxb6 axb6 11.d4 Ng6 12.Ne1 Qe7 13.dxe5 dxe5 14.Bc4 Rd8 15.
Qe2 Na5 16.a3 Nxc4 17.Qxc4 Be6 18.Qe2 Qd7 19.f3 Qa4 20.Rf2 Rd7 21.g3 Rad8 
22.Kg2 Bc4 23.Qc2 Bb3 24.Qe2 Ne7 25.Rc1 Nc6 26.Nc2 Na5 27.Nb4 c5 28.Nd5 
Bxd5 29.exd5 Rxd5 30.b4 Nb3 31.Rb1 Rd3 32.bxc5 bxc5 33.f4 Rxc3 34.fxe5 
Qe4+ 35.Qf3 Qxf3+ 36.Rxf3 Rdd3 37.Re1 Na5 38.Rc1 Rxa3 39.Rxc5 Nc6 40.Kf2 
Ra2+ 41.Kg1 Re2 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.22"]
[Round "14"]
[White "Grubisic, Dragoljub"]
[Black "Jansa, Vlastimil"]
[Result "0-1"]
[BlackElo "2495"]
[ECO "E62"]
[EventDate "1979.09.07"]
[PlyCount "112"]
[Source "Perpetual Check"]

1.c4 g6 2.g3 Bg7 3.Bg2 d6 4.d4 Nf6 5.Nf3 O-O 6.O-O c6 7.Nc3 Qa5 8.h3 Be6 
9.Nd2 Na6 10.d5 Bd7 11.Nb3 Qb4 12.Qd3 cxd5 13.cxd5 Ba4 14.Nd2 Nc5 15.Qc4 
a5 16.b3 b5 17.Qxb4 axb4 18.Nxa4 bxa4 19.Bb2 Ra6 20.Rfb1 Rb8 21.e3 Ra7 22.
Bd4 Nfd7 23.Bxg7 Kxg7 24.Bf1 Rba8 25.bxa4 Rxa4 26.Rb2 Rb8 27.Rab1 Nf6 28.
Bc4 Nfe4 29.Nxe4 Nxe4 30.Bb3 Ra5 31.Rd1 Nc3 32.Rd4 g5 33.Kf1 Kf6 34.f4 h6 
35.Rf2 Kg7 36.Rb2 Rbb5 37.Kg1 Nxd5 38.Bxd5 Rxd5 39.Rxd5 Rxd5 40.Rxb4 Rd1+ 
41.Kf2 Rd2+ 42.Kf3 Rxa2 43.Rb3 Rh2 44.Kg4 Kg6 45.fxg5 hxg5 46.Rb5 f6 47.h4
gxh4 48.gxh4 f5+ 49.Kg3 Rh1 50.Rb8 Kf6 51.Rb5 Rg1+ 52.Kf3 Rg4 53.h5 Rh4 
54.h6 Rxh6 55.Ra5 Rh2 56.Rb5 e5 0-1

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.24"]
[Round "15"]
[White "Sahovic, Dragutin"]
[Black "Grubisic, Dragoljub"]
[Result "1-0"]
[WhiteElo "2520"]
[ECO "E92"]
[EventDate "1979.09.07"]
[PlyCount "83"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.Be3 Nc6 8.d5 Ne7 
9.Nd2 c6 10.g4 cxd5 11.cxd5 Ne8 12.h4 f5 13.f3 Bd7 14.Qb3 fxg4 15.fxg4 Nf6
16.Rg1 Qc8 17.g5 Ng4 18.Bxg4 Bxg4 19.Nc4 Bh5 20.Rg3 Nf5 21.exf5 gxf5 22.
Rg1 f4 23.Bf2 e4 24.Nxe4 Re8 25.Nxd6 Rxe4+ 26.Nxe4 Qe8 27.Kd2 Qxe4 28.Rae1
Qf5 29.Qd3 Qd7 30.Re6 Qa4 31.Qb3 Qa5+ 32.Kc1 Bg6 33.Rxg6 hxg6 34.d6+ Kh8 
35.Rd1 Rc8+ 36.Kb1 Qf5+ 37.Qd3 Qd7 38.Bd4 Kh7 39.h5 Bxd4 40.hxg6+ Kg8 41.
Qxd4 f3 42.Qd5+ 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.24"]
[Round "15"]
[White "Jansa, Vlastimil"]
[Black "Matanovic, Aleksandar"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2495"]
[ECO "C92"]
[EventDate "1979.09.07"]
[PlyCount "31"]
[Source "Perpetual Check"]

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 Nd7 10.d4 Nb6 11.Nbd2 exd4 12.cxd4 Nb4 13.Nf1 c5 14.a3 Nc6 15.Be3 c4 
16.Bc2 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.24"]
[Round "15"]
[White "Lein, Anatoly"]
[Black "Vukic, Milan"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2485"]
[ECO "B05"]
[EventDate "1979.09.07"]
[PlyCount "80"]
[Source "Perpetual Check"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.O-O Be7 7.c4 Nb6 8.exd6 
cxd6 9.Nc3 O-O 10.Be3 d5 11.c5 Bxf3 12.Bxf3 Nc4 13.Bc1 Nc6 14.b3 N4a5 15.
Be3 Bf6 16.Rc1 b6 17.Na4 bxc5 18.Nxc5 Qe7 19.a3 Nb7 20.Be2 a5 21.Bb5 Na7 
22.Bd3 Nd6 23.b4 axb4 24.axb4 Rfb8 25.Qd2 Nab5 26.Bxb5 Rxb5 27.Ra1 Ra7 28.
Qc3 Rxa1 29.Rxa1 Rb8 30.Bf4 g5 31.Bxd6 Qxd6 32.g3 Qc6 33.Qf3 Bxd4 34.Ra7 
Qe8 35.Qg4 Rxb4 36.Qxg5+ Kh8 37.Rd7 Rb8 38.Qf4 Bxc5 39.Qf6+ Kg8 40.Qg5+ 
Kh8 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.24"]
[Round "15"]
[White "Rajkovic, Dusan"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2515"]
[ECO "D36"]
[EventDate "1979.09.07"]
[PlyCount "24"]
[Source "Perpetual Check"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2 Be7 7.e3 Nbd7 8.Nf3 
Nh5 9.Bxe7 Qxe7 10.Be2 Nhf6 11.O-O O-O 12.Rab1 a5 1/2-1/2

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.24"]
[Round "15"]
[White "Marjanovic, Slavoljub"]
[Black "Bronstein, David"]
[Result "1-0"]
[WhiteElo "2505"]
[BlackElo "2555"]
[ECO "C42"]
[EventDate "1979.09.07"]
[PlyCount "159"]
[Source "Perpetual Check"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 Be7 6.Bd3 Ng5 7.Nxg5 Bxg5 8.
Qe2+ Be7 9.O-O Nc6 10.c3 O-O 11.Re1 d5 12.Nd2 Bg5 13.h3 Qf6 14.Qf3 Ne7 15.
Qxf6 Bxf6 16.Nb3 Ng6 17.a4 a5 18.Kh2 Be7 19.g3 Bd6 20.Kg2 Rd8 21.Bg5 f6 
22.Bd2 b6 23.Nc1 Kf7 24.h4 Ne7 25.Bxh7 g6 26.h5 gxh5 27.Bd3 h4 28.Ne2 Rg8 
29.Bf4 hxg3 30.fxg3 Bf5 31.Rad1 Bxd3 32.Rxd3 Nf5 33.Rh1 Rae8 34.Kf2 Rxe2+ 
35.Kxe2 Bxf4 36.gxf4 Ng3+ 37.Rxg3 Rxg3 38.Rh7+ Ke6 39.Kf2 Rd3 40.Ke2 Rg3 
41.Rxc7 Rg2+ 42.Kf3 Rxb2 43.Rc6+ Ke7 44.f5 Rb1 45.Ke3 Rf1 46.Re6+ Kf7 47.
Rxb6 Rxf5 48.Rb5 Rh5 49.Rxa5 Rh3+ 50.Kd2 Ke6 51.Ra8 Rh2+ 52.Kd3 Ra2 53.
Ra6+ Kd7 54.a5 Kc7 55.Ke3 Rc2 56.Rxf6 Rxc3+ 57.Kf4 Ra3 58.a6 Kb8 59.Ke5 
Ra5 60.Rd6 Kc7 61.Ke6 Kb8 62.Rc6 Rb5 63.Kd6 Ka7 64.Ke6 Ra5 65.Rd6 Kb8 66.
Rxd5 Rxa6+ 67.Kd7 Ra7+ 68.Kd8 Ra4 69.Rb5+ Ka7 70.Kc7 Ka6 71.Rb6+ Ka7 72.d5
Rc4+ 73.Rc6 Rb4 74.d6 Rb7+ 75.Kd8 Rb8+ 76.Rc8 Rb1 77.d7 Kb7 78.Ke7 Re1+ 
79.Kf6 Rd1 80.d8=Q 1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.24"]
[Round "15"]
[White "Stean, Michael Francis"]
[Black "Kapelan, Milorad"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2335"]
[ECO "D37"]
[EventDate "1979.09.07"]
[PlyCount "67"]
[Source "Perpetual Check"]

1.c4 e6 2.Nc3 d5 3.d4 Nf6 4.Nf3 Be7 5.Bf4 O-O 6.e3 c6 7.h3 Nbd7 8.Rc1 Qa5 
9.Nd2 Re8 10.Be2 Bf8 11.O-O h6 12.a3 a6 13.Qc2 e5 14.dxe5 Nxe5 15.cxd5 
cxd5 16.Rfd1 Ng6 17.Nb3 Qb6 18.Na4 Qc6 19.Qxc6 bxc6 20.Bh2 Ne5 21.Na5 g6 
22.Nb6 Rb8 23.Bxe5 Rxb6 24.Bxf6 c5 25.Bc3 d4 26.Nc4 Rb3 27.Be1 Be6 28.exd4
cxd4 29.Rxd4 Bg7 30.Rdd1 Bxh3 31.gxh3 Rxe2 32.Rd8+ Kh7 33.Bc3 Rb5 34.Kf1 
1-0

[Event "8th Boris Kostic mem"]
[Site "Vrsac"]
[Date "1979.09.24"]
[Round "15"]
[White "Matulovic, Milan"]
[Black "Janicijevski, Radovan"]
[Result "1-0"]
[WhiteElo "2510"]
[ECO "B17"]
[EventDate "1979.09.07"]
[PlyCount "57"]
[Source "Perpetual Check"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Bc4 Nb6 6.Bb3 h6 7.Nf3 Bf5 8.Nc5 
Qc8 9.Ne5 Nd5 10.Qh5 Be6 11.O-O Ngf6 12.Qf3 Bf5 13.a3 e6 14.c4 Bxc5 15.
dxc5 Ne7 16.Be3 Be4 17.Qe2 Nf5 18.Rad1 Nxe3 19.Qxe3 O-O 20.Rd4 Bf5 21.g4 
Bh7 22.Rfd1 Qe8 23.h4 Qe7 24.g5 hxg5 25.hxg5 Nh5 26.Rh4 Bg6 27.Rd7 Qe8 28.
Bd1 Rd8 29.Rd6 1-0

