[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.16"]
[Round "1"]
[White "Arapovic, Vitomir"]
[Black "Bagirov, Vladimir"]
[Result "1/2-1/2"]
[WhiteElo "2385"]
[BlackElo "2560"]
[ECO "B02"]
[EventDate "1980.03.16"]
[PlyCount "83"]

1.e4 Nf6 2.Nc3 d5 3.e5 Nfd7 4.f4 e6 5.Nf3 c5 6.g3 Nc6 7.Bg2 Be7 8.d3 O-O 
9.O-O Rb8 10.g4 f6 11.exf6 Nxf6 12.g5 Ne8 13.Ne2 Bd7 14.c3 g6 15.a3 Ng7 
16.b4 Bd6 17.bxc5 Bxc5+ 18.Kh1 Nf5 19.d4 Bd6 20.Ng3 Ng7 21.Ne5 Nxe5 22.
fxe5 Rxf1+ 23.Bxf1 Be7 24.h4 Rc8 25.Bd2 Qf8 26.Bg2 Bb5 27.a4 Bc4 28.Bh3 
Qf7 29.Qe1 Kh8 30.Qe3 Rf8 31.Kg2 Qe8 32.Bg4 Qc6 33.Qe1 Bd3 34.Be2 Qa6 35.
Bxd3 Qxd3 36.Qe2 Qc2 37.Qd1 Qxd1 38.Rxd1 Rc8 39.Rb1 b6 40.a5 Bd8 41.axb6 
Bxb6 42.Ne2 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.16"]
[Round "1"]
[White "Kelecevic, Nedeljko"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2380"]
[BlackElo "2595"]
[ECO "D89"]
[EventDate "1980.03.16"]
[PlyCount "53"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2
c5 9.O-O Nc6 10.Be3 Bg4 11.f3 Na5 12.Bd3 cxd4 13.cxd4 Be6 14.d5 Bxa1 15.
Qxa1 f6 16.Rb1 b6 17.Bh6 Qd6 18.Bxf8 Rxf8 19.Rc1 Bd7 20.Qd4 Rc8 21.Rxc8+ 
Bxc8 22.f4 Bb7 23.g4 h6 24.h3 g5 25.Ng3 Qxf4 26.Nf5 Qc1+ 27.Kg2 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.16"]
[Round "1"]
[White "Marjanovic, Slavoljub"]
[Black "Lalic, Nedim"]
[Result "1-0"]
[WhiteElo "2505"]
[ECO "B14"]
[EventDate "1980.03.16"]
[PlyCount "91"]

1.e4 c6 2.d4 g6 3.c4 d5 4.exd5 cxd5 5.Nc3 Nf6 6.cxd5 Bg7 7.Bc4 O-O 8.Nge2 
Nbd7 9.Bb3 Nb6 10.Nf4 Bf5 11.f3 g5 12.Nfe2 g4 13.Ng3 Qd7 14.O-O Rad8 15.
Bg5 Bg6 16.Bxf6 Bxf6 17.fxg4 Rc8 18.Kh1 Nc4 19.Qe2 b5 20.Rad1 a6 21.Nce4 
Bg7 22.Nf5 Rfe8 23.Nc5 Qxd5 24.Ne3 Qc6 25.Nxc4 bxc4 26.Bxc4 e5 27.Qf2 Rc7 
28.b4 exd4 29.Bxa6 Qb6 30.Bd3 Ra7 31.Bxg6 hxg6 32.Qd2 Rea8 33.a4 Rb8 34.
Rb1 Bf8 35.a5 Qb5 36.Qxd4 Bxc5 37.Qxc5 Qxc5 38.bxc5 Rxb1 39.Rxb1 Rxa5 40.
Rc1 Ra7 41.Kg1 Kg7 42.g5 Kf8 43.Kf2 Ke7 44.Rc2 Kd7 45.Kg3 Kc6 46.Kf4 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.16"]
[Round "1"]
[White "Szekely, Peter"]
[Black "Bistric, Faruk"]
[Result "1/2-1/2"]
[WhiteElo "2210"]
[BlackElo "2245"]
[ECO "E17"]
[EventDate "1980.03.16"]
[PlyCount "27"]

1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.Nc3 O-O 7.d4 Na6 8.b3 d5 
9.cxd5 exd5 10.Bb2 c5 11.Rc1 Ne4 12.Qc2 Qc7 13.dxc5 Qxc5 14.Qb1 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.22"]
[Round "1"]
[White "Nikolic, Predrag"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]
[WhiteElo "2330"]
[ECO "D58"]
[EventDate "1980.03.16"]
[PlyCount "47"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bg5 h6 6.Bh4 O-O 7.e3 b6 8.Rc1 Bb7 
9.Bxf6 Bxf6 10.cxd5 exd5 11.b4 c5 12.bxc5 bxc5 13.Be2 cxd4 14.Nxd4 Nd7 15.
O-O Nc5 16.Na4 Ne4 17.Nc5 Nxc5 18.Rxc5 Qd6 19.Rb5 Ba6 20.Rb2 Bc4 21.Qa4 
Bxd4 22.exd4 Rfc8 23.Rd1 Bxe2 24.Rxe2 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.22"]
[Round "1"]
[White "Trois, Francisco"]
[Black "Osmanovic, Kemal"]
[Result "1/2-1/2"]
[WhiteElo "2395"]
[BlackElo "2405"]
[ECO "A36"]
[EventDate "1980.03.16"]
[PlyCount "18"]

1.c4 c5 2.Nc3 g6 3.g3 Bg7 4.Bg2 Nc6 5.e3 e6 6.Nge2 Nge7 7.O-O O-O 8.d4 
cxd4 9.Nxd4 d5 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.22"]
[Round "1"]
[White "Uhlmann, Wolfgang"]
[Black "Kurajica, Bojan"]
[Result "0-1"]
[WhiteElo "2510"]
[BlackElo "2505"]
[ECO "A19"]
[EventDate "1980.03.16"]
[PlyCount "86"]

1.c4 Nf6 2.Nc3 e6 3.e4 c5 4.e5 Ng8 5.Nf3 Nc6 6.d4 cxd4 7.Nxd4 Nxe5 8.Ndb5 
a6 9.Nd6+ Bxd6 10.Qxd6 f6 11.Be3 Ne7 12.Bb6 Nf5 13.Bxd8 Nxd6 14.Bc7 Ke7 
15.c5 Ne8 16.Bb6 d5 17.cxd6+ Nxd6 18.Bc5 b6 19.Bxb6 Bb7 20.Bc5 Rac8 21.Ba3
Rhd8 22.O-O-O Nf7 23.Be2 Ke8 24.Rhe1 e5 25.Bg4 Rc7 26.Bb4 Rc4 27.Bxd6 Rxg4
28.h3 Rxg2 29.Bc5 Rh2 30.Rxd8+ Nxd8 31.Ne4 Bxe4 32.Rxe4 Ne6 33.Be3 Rxh3 
34.Ra4 Rh1+ 35.Kd2 h5 36.Rxa6 Kd7 37.Ke2 Rb1 38.Rb6 f5 39.Rb7+ Kc6 40.Rb6+
Kd5 41.Rb5+ Kd6 42.a4 h4 43.Rb6+ Ke7 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.27"]
[Round "1"]
[White "Ivkov, Borislav"]
[Black "Knezevic, Milorad"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2500"]
[ECO "C67"]
[EventDate "1980.03.16"]
[PlyCount "31"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.Nxe5 Nxe5 7.Rxe5+ Be7 
8.Bf1 O-O 9.d4 Bf6 10.Re1 Nf5 11.c3 d5 12.Bf4 c6 13.Nd2 Re8 14.Rxe8+ Qxe8 
15.Qe2 Qxe2 16.Bxe2 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.17"]
[Round "2"]
[White "Bagirov, Vladimir"]
[Black "Marjanovic, Slavoljub"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2505"]
[ECO "E42"]
[EventDate "1980.03.16"]
[PlyCount "39"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 cxd4 6.exd4 d5 7.c5 Ne4 8.Bd2 
Nxd2 9.Qxd2 a5 10.a3 Bxc3 11.Nxc3 a4 12.Bd3 b6 13.Nxa4 Rxa4 14.Bb5+ Bd7 
15.Bxa4 Bxa4 16.Qb4 b5 17.b3 Nc6 18.Qc3 b4 19.Qd3 Qa5 20.bxa4 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.17"]
[Round "2"]
[White "Hort, Vlastimil"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]
[WhiteElo "2595"]
[BlackElo "2510"]
[ECO "A30"]
[EventDate "1980.03.16"]
[PlyCount "36"]

1.Nf3 Nf6 2.b3 g6 3.Bb2 Bg7 4.c4 O-O 5.e3 c5 6.Be2 Nc6 7.d4 cxd4 8.Nxd4 
Nxd4 9.Bxd4 d5 10.Nd2 b6 11.O-O Bb7 12.Bf3 Rc8 13.Rc1 Qd7 14.Qe2 dxc4 15.
Nxc4 Bxf3 16.Qxf3 Qd5 17.Rfd1 Qxf3 18.gxf3 Rc7 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.17"]
[Round "2"]
[White "Knezevic, Milorad"]
[Black "Arapovic, Vitomir"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2385"]
[ECO "B06"]
[EventDate "1980.03.16"]
[PlyCount "27"]

1.d4 g6 2.e4 Bg7 3.Nf3 d6 4.Bc4 Nf6 5.Qe2 O-O 6.O-O c6 7.Bb3 Bg4 8.Nbd2 d5
9.c3 Na6 10.h3 Bxf3 11.Qxf3 Nc7 12.Re1 Bh6 13.Bc2 Rc8 14.Nf1 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.17"]
[Round "2"]
[White "Kurajica, Bojan"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2530"]
[ECO "C66"]
[EventDate "1980.03.16"]
[PlyCount "30"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.Re1 Nf6 7.c3 Be7 8.d3 h6 
9.Nbd2 Nh7 10.h3 Ng5 11.Nf1 Nxf3+ 12.Qxf3 Bg5 13.Bb3 Qf6 14.Qxf6 Bxf6 15.
Ne3 Bg5 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.17"]
[Round "2"]
[White "Lalic, Nedim"]
[Black "Trois, Francisco"]
[Result "0-1"]
[BlackElo "2395"]
[ECO "B06"]
[EventDate "1980.03.16"]
[PlyCount "86"]

1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Bc4 Nf6 5.Qe2 O-O 6.O-O Bg4 7.Bb3 Nc6 8.c3 e5 
9.d5 Ne7 10.h3 Bd7 11.Ne1 h6 12.f4 Nh5 13.f5 Ng3 14.Qf3 Nxf1 15.f6 Bxf6 
16.Qxf6 Ng3 17.Bxh6 Nh5 18.Qh4 Nc8 19.Qf2 Ng7 20.Nf3 f6 21.Nbd2 Ne7 22.Rf1
Qe8 23.Bd1 g5 24.h4 g4 25.Nh2 Qg6 26.Qe3 g3 27.Nhf3 Nef5 28.exf5 Nxf5 29.
Nxe5 fxe5 30.Rxf5 Rxf5 31.Bc2 Qg4 32.Bxf5 Bxf5 33.Nf1 Qxh4 34.Nxg3 Bg6 35.
Nh1 Kh7 36.Bg5 Qg4 37.Nf2 Qf5 38.g4 Qb1+ 39.Kg2 Rf8 40.Qh3+ Kg7 41.Qh4 
Be4+ 42.Kh2 Rf7 43.Qg3 Qe1 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.17"]
[Round "2"]
[White "Nikolic, Predrag"]
[Black "Kelecevic, Nedeljko"]
[Result "1/2-1/2"]
[WhiteElo "2330"]
[BlackElo "2380"]
[ECO "D56"]
[EventDate "1980.03.16"]
[PlyCount "128"]

1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Bg5 O-O 6.e3 h6 7.Bh4 Ne4 8.Bxe7 
Qxe7 9.Rc1 Nxc3 10.Rxc3 c6 11.cxd5 exd5 12.Qb1 a5 13.Bd3 Nd7 14.O-O Nf6 
15.Rfc1 Ne8 16.Ra3 Nc7 17.Rc5 a4 18.Bc2 Ne6 19.Rcc3 Qb4 20.Ne5 Nc7 21.Nd3 
Qe7 22.Rxa4 Rxa4 23.Bxa4 Bf5 24.Bc2 Nb5 25.Rb3 Bxd3 26.Bxd3 Nd6 27.Qd1 f5 
28.Qf3 g5 29.Qh5 Qf6 30.h3 Rf7 31.Ra3 Kg7 32.Ra8 Qe6 33.Qf3 f4 34.exf4 
Qe1+ 35.Bf1 Rxf4 36.Qe3 Re4 37.Qa3 Re6 38.Rd8 Rf6 39.Rd7+ Nf7 40.Qe3 Re6 
41.Qxe1 Rxe1 42.Rxb7 Rd1 43.Rc7 Rxd4 44.Be2 Kf8 45.Rxc6 Rd2 46.Bh5 Ne5 47.
Rxh6 Ke7 48.Rb6 d4 49.Bg4 Nxg4 50.hxg4 d3 51.Rb3 Ke6 52.g3 Ke5 53.Kg2 Kd4 
54.Kf3 Re2 55.Rb8 Re6 56.Rd8+ Kc4 57.a4 Re2 58.b4 Rb2 59.b5 Kc3 60.Rd6 Rb1
61.b6 d2 62.a5 Rb5 63.Ke4 Rxa5 64.Rd8 Rb5 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.17"]
[Round "2"]
[White "Osmanovic, Kemal"]
[Black "Szekely, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2210"]
[EventDate "1980.03.16"]
[PlyCount "0"]

1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.27"]
[Round "2"]
[White "Lengyel, Levente"]
[Black "Bistric, Faruk"]
[Result "1/2-1/2"]
[BlackElo "2245"]
[ECO "A34"]
[EventDate "1980.03.16"]
[PlyCount "104"]

1.Nf3 Nf6 2.c4 c5 3.Nc3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 g6 7.Qb3 e6 8.O-O 
Bg7 9.d3 O-O 10.Bd2 b6 11.a3 Bb7 12.Qa4 Qd7 13.Rac1 Rfe8 14.Rfe1 a5 15.Qb3
Qd8 16.Na4 Rb8 17.e4 Nde7 18.Qxb6 Qxb6 19.Nxb6 Red8 20.Na4 Ba8 21.Bc3 Rxd3
22.Nxc5 Bxc3 23.Nxd3 Bxe1 24.Rxe1 Nc8 25.e5 Rb3 26.Re3 Nb6 27.Nd2 Rb5 28.
Re1 Kg7 29.f4 a4 30.Kf2 Na5 31.Bxa8 Nxa8 32.Rc1 Nb3 33.Nxb3 Rxb3 34.Ke2 
Nb6 35.Rc7 h6 36.h4 h5 37.Kd2 Kf8 38.Rc3 Rb5 39.Kc2 Nd5 40.Rc8+ Ke7 41.Ra8
Ne3+ 42.Kd2 Nf1+ 43.Ke1 Nxg3 44.Ra7+ Ke8 45.Rxa4 Rb3 46.Kd2 Nf5 47.Kc2 Rb8
48.Ra7 Nxh4 49.Nf2 Rc8+ 50.Kd2 Rc4 51.Nd3 Ng2 52.b4 Nxf4 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.18"]
[Round "3"]
[White "Arapovic, Vitomir"]
[Black "Kurajica, Bojan"]
[Result "0-1"]
[WhiteElo "2385"]
[BlackElo "2505"]
[ECO "B48"]
[EventDate "1980.03.16"]
[PlyCount "144"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be3 Qc7 7.Bd3 Nf6 8.Nb3 
b5 9.f4 b4 10.Na4 Rb8 11.Qf3 e5 12.f5 d6 13.g4 h6 14.Nd2 Be7 15.b3 Nd4 16.
Bxd4 exd4 17.O-O-O Nd7 18.h4 Bb7 19.Kb1 Rc8 20.Nc4 Bc6 21.Nab2 a5 22.g5 a4
23.f6 gxf6 24.gxf6 Nxf6 25.Nxa4 d5 26.exd5 Bxd5 27.Qf5 Bxh1 28.Rxh1 Kf8 
29.Rf1 Rd8 30.Nab6 Rg8 31.Qb5 Rg3 32.Ne5 Rd6 33.Nbc4 Rd5 34.Qc6 Qxc6 35.
Nxc6 Ng4 36.Be4 Rc5 37.Nxd4 Nf6 38.Bd3 Rh3 39.Nf5 Ng4 40.Nd4 Bf6 41.Nf5 
Nh2 42.Rh1 Rxd3 43.cxd3 Rxf5 44.Rxh2 Rf1+ 45.Kc2 Ra1 46.Rh3 Rxa2+ 47.Kc1 
Rf2 48.Nd2 Ke7 49.Re3+ Kd7 50.Nf3 Kd6 51.Nd2 Kd5 52.Re4 Be5 53.Nc4 Bf4+ 
54.Kd1 f5 55.Nb6+ Kc6 56.Re6+ Kc5 57.Rf6 Bg3 58.Rxh6 Kd4 59.Rg6 Bf4 60.Rg7
Kxd3 61.Rd7+ Kc3 62.Rf7 Rd2+ 63.Ke1 Bg3+ 64.Kf1 f4 65.h5 Rh2 66.h6 Rxh6 
67.Nd5+ Kxb3 68.Rb7 f3 69.Rxb4+ Ka3 70.Kg1 f2+ 71.Kg2 Rh1 72.Ne3 Rg1+ 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.18"]
[Round "3"]
[White "Bistric, Faruk"]
[Black "Osmanovic, Kemal"]
[Result "0-1"]
[WhiteElo "2245"]
[BlackElo "2405"]
[ECO "B43"]
[EventDate "1980.03.16"]
[PlyCount "96"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Bb7 7.O-O d6 8.Re1 Nf6
9.Bg5 Be7 10.a4 bxa4 11.Rxa4 Nbd7 12.Nb3 Qc7 13.Qe2 O-O 14.Bxa6 Rxa6 15.
Rxa6 Bxa6 16.Qxa6 Ne5 17.Qe2 Rb8 18.h3 Nc4 19.Bc1 h6 20.Kh1 g6 21.Nd1 Bf8 
22.Nd2 Ne5 23.Ne3 Nh5 24.g3 Bg7 25.Kh2 Nf6 26.f4 Ned7 27.c3 Nc5 28.Ng4 
Nfd7 29.Nf3 Na4 30.f5 g5 31.Nd4 e5 32.Nb5 Qc6 33.c4 Nab6 34.b3 Nc5 35.Qf3 
Nxb3 36.f6 Bf8 37.Nxh6+ Bxh6 38.Qh5 Nc5 39.Nc3 Ne6 40.Nd5 Bf8 41.Bxg5 Qxc4
42.Bc1 Nxd5 43.exd5 Qxd5 44.Qg4+ Bg7 45.fxg7 Rc8 46.Be3 Rc2+ 47.Re2 f5 48.
Qh5 Nxg7 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.18"]
[Round "3"]
[White "Ivkov, Borislav"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2595"]
[ECO "E18"]
[EventDate "1980.03.16"]
[PlyCount "31"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Be7 5.Bg2 Bb7 6.O-O O-O 7.Nc3 Ne4 8.Nxe4 
Bxe4 9.Nh4 Bxg2 10.Nxg2 d5 11.Qa4 Qe8 12.Qxe8 Rxe8 13.cxd5 exd5 14.Nf4 c6 
15.Be3 Bd6 16.Nd3 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.18"]
[Round "3"]
[White "Kelecevic, Nedeljko"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]
[WhiteElo "2380"]
[ECO "E15"]
[EventDate "1980.03.16"]
[PlyCount "22"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 c6 8.Bc3 d5 
9.Nbd2 Nbd7 10.O-O O-O 11.Qc2 b5 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.18"]
[Round "3"]
[White "Marjanovic, Slavoljub"]
[Black "Knezevic, Milorad"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2500"]
[ECO "C67"]
[EventDate "1980.03.16"]
[PlyCount "44"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Be7 6.Qe2 Nd6 7.Bxc6 bxc6 8.
dxe5 Nb7 9.b3 O-O 10.Bb2 Re8 11.Nbd2 Bf8 12.Rfd1 Nc5 13.Nf1 a5 14.Qd2 d5 
15.exd6 cxd6 16.Ng3 Ne4 17.Nxe4 Rxe4 18.h3 Bf5 19.Nd4 Bd7 20.c4 a4 21.Ne2 
axb3 22.axb3 Rxa1 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.18"]
[Round "3"]
[White "Szekely, Peter"]
[Black "Lalic, Nedim"]
[Result "1/2-1/2"]
[WhiteElo "2210"]
[ECO "A13"]
[EventDate "1980.03.16"]
[PlyCount "43"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Nbd7 6.Qxc4 a6 7.Qc2 c5 8.Nc3 
Qc7 9.d4 b5 10.Bf4 Qb6 11.O-O Bb7 12.dxc5 Bxc5 13.Ng5 Rc8 14.Bxb7 Qxb7 15.
Qd3 O-O 16.Rad1 Rfd8 17.Nge4 Be7 18.Qf3 Nc5 19.Rxd8+ Rxd8 20.Nxf6+ Bxf6 
21.Qxb7 Nxb7 22.Rc1 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.18"]
[Round "3"]
[White "Trois, Francisco"]
[Black "Bagirov, Vladimir"]
[Result "1/2-1/2"]
[WhiteElo "2395"]
[BlackElo "2560"]
[ECO "D45"]
[EventDate "1980.03.16"]
[PlyCount "34"]

1.c4 e6 2.Nf3 d5 3.d4 Nf6 4.Nc3 c6 5.e3 Nbd7 6.Qc2 Bd6 7.b3 O-O 8.Bb2 Qe7 
9.Be2 dxc4 10.bxc4 Re8 11.O-O e5 12.Rfe1 e4 13.Nd2 Nf8 14.f3 exf3 15.Bxf3 
Ng4 16.Nf1 Qh4 17.g3 Qf6 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.27"]
[Round "3"]
[White "Uhlmann, Wolfgang"]
[Black "Nikolic, Predrag"]
[Result "1-0"]
[WhiteElo "2510"]
[BlackElo "2330"]
[ECO "D44"]
[EventDate "1980.03.16"]
[PlyCount "117"]

1.c4 c6 2.d4 d5 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 dxc4 6.e4 b5 7.e5 h6 8.Bh4 g5 9.
Nxg5 Nd5 10.Nf3 Qa5 11.Rc1 Bb4 12.Qd2 Nd7 13.Be2 Nxc3 14.bxc3 Ba3 15.Rc2 
b4 16.Bxc4 Nb6 17.Qd3 bxc3 18.O-O Bb2 19.Bf6 Rf8 20.Nd2 Nxc4 21.Qxc4 Qb5 
22.Rb1 cxd2 23.Qxb5 cxb5 24.Rcxb2 Bb7 25.Rxd2 Rg8 26.f3 Bxf3 27.Rxb5 Rc8 
28.Rc5 Kd7 29.h3 h5 30.Ra5 Rc7 31.Kh2 Bd5 32.Ra6 Kc8 33.Rb2 Rb7 34.Rc2+ 
Rc7 35.Rf2 Kb7 36.Rd6 Rc6 37.Be7 Rc3 38.Bh4 Ra3 39.Rxf7+ Kc8 40.Rf2 Bxa2 
41.Rc2+ Kb8 42.Be7 Ra4 43.Rd7 Bd5 44.Bd6+ Ka8 45.Bc5 Be4 46.Rb2 Ra5 47.Re7
Bf5 48.Bd6 Ra6 49.Rg7 Rh8 50.Rbb7 Ra2 51.Rbe7 Rc8 52.Bc5 Rh8 53.Kg3 Be4 
54.Kh4 Bxg2 55.Rxe6 Be4 56.Ree7 Rf2 57.Rxa7+ Kb8 58.Bd6+ Kc8 59.e6 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.19"]
[Round "4"]
[White "Bagirov, Vladimir"]
[Black "Szekely, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2210"]
[ECO "E46"]
[EventDate "1980.03.16"]
[PlyCount "62"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 d5 6.a3 Be7 7.cxd5 exd5 8.g3 c6 
9.Bg2 Bf5 10.h3 Bd6 11.g4 Bc8 12.Ng3 Bxg3 13.fxg3 Qd6 14.Qf3 Be6 15.O-O 
Na6 16.Bd2 h6 17.Qf4 Rad8 18.g5 hxg5 19.Qxg5 Nh7 20.Qf4 f5 21.Ne2 Bc8 22.
Nc1 Qe7 23.h4 Nf6 24.Nd3 Ne4 25.Be1 Rf6 26.Rc1 Re8 27.Ne5 Be6 28.Rc2 Nb8 
29.Bb4 Qd8 30.Bf3 Rh6 31.Bxe4 dxe4 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.19"]
[Round "4"]
[White "Hort, Vlastimil"]
[Black "Arapovic, Vitomir"]
[Result "1-0"]
[WhiteElo "2595"]
[BlackElo "2385"]
[ECO "C19"]
[EventDate "1980.03.16"]
[PlyCount "73"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.a4 Nbc6 8.Nf3 
Qa5 9.Qd2 Bd7 10.Be2 Rc8 11.Ba3 cxd4 12.cxd4 Qxd2+ 13.Kxd2 Nf5 14.c3 h5 
15.Rhb1 Na5 16.Bc5 b6 17.Bb4 Nc4+ 18.Ke1 f6 19.a5 b5 20.a6 Kf7 21.h4 Rc7 
22.g3 Rhc8 23.exf6 gxf6 24.Nd2 Kg6 25.Nxc4 dxc4 26.Ba5 Rc6 27.Bf3 Rxa6 28.
Bb7 Rac6 29.Rxb5 Rd6 30.Rb4 Re8 31.Bc7 e5 32.d5 Nd4 33.cxd4 exd4+ 34.Kd2 
Bg4 35.Rxc4 Re2+ 36.Kd3 Rd7 37.Bc8 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.19"]
[Round "4"]
[White "Kelecevic, Nedeljko"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]
[WhiteElo "2380"]
[BlackElo "2510"]
[ECO "A39"]
[EventDate "1980.03.16"]
[PlyCount "29"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.g3 c5 6.Bg2 cxd4 7.Nxd4 Nc6 8.O-O 
Nxd4 9.Qxd4 d6 10.Qd3 a6 11.Be3 Rb8 12.Ba7 Ra8 13.Bd4 Rb8 14.Ba7 Ra8 15.
Bd4 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.19"]
[Round "4"]
[White "Knezevic, Milorad"]
[Black "Trois, Francisco"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2395"]
[ECO "E90"]
[EventDate "1980.03.16"]
[PlyCount "31"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be3 c6 7.h3 a6 8.c5 Nbd7 9.
Nd2 b6 10.cxb6 Nxb6 11.Be2 Nfd7 12.O-O c5 13.dxc5 Nxc5 14.Nb3 Nca4 15.Nxa4
Nxa4 16.Nd4 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.19"]
[Round "4"]
[White "Kurajica, Bojan"]
[Black "Marjanovic, Slavoljub"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2505"]
[ECO "B22"]
[EventDate "1980.03.16"]
[PlyCount "79"]

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.Bxc6 Bxc6 11.Nxc6 bxc6 12.O-O g6 13.Re1 Bg7 14.Bg5 Nc8 
15.Nc3 O-O 16.Qf3 Rb8 17.b3 Qxd4 18.Rac1 Qb4 19.Bf4 Rb6 20.Re4 Qa5 21.Bc7 
Qa3 22.Rc2 Rb7 23.Ra4 Qc5 24.Rc4 Qf5 25.Qxf5 gxf5 26.Rxc6 e6 27.Ba5 Ne7 
28.Rc4 Rd7 29.g3 Rb8 30.Ne2 Rb5 31.Bd2 h6 32.Rc7 Rb7 33.Rxb7 Rxb7 34.Be3 
Kh7 35.Nf4 e5 36.Ng2 Nd5 37.Rc5 Rd7 38.h3 f4 39.gxf4 exf4 40.Bxf4 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.19"]
[Round "4"]
[White "Lalic, Nedim"]
[Black "Bistric, Faruk"]
[Result "1/2-1/2"]
[BlackElo "2245"]
[ECO "A46"]
[EventDate "1980.03.16"]
[PlyCount "98"]

1.d4 Nf6 2.Nf3 e6 3.Bg5 h6 4.Bh4 c5 5.e3 b6 6.Nbd2 Be7 7.c3 cxd4 8.exd4 
O-O 9.Bd3 Ba6 10.Bxa6 Nxa6 11.O-O d6 12.a4 Nc7 13.Nc4 Qd7 14.Nfd2 Ncd5 15.
Ne3 Qb7 16.Bg3 Rfc8 17.Qf3 Qa6 18.Nxd5 Nxd5 19.Rfc1 Rc6 20.h3 Rac8 21.Rcb1
Kf8 22.Qe4 Bg5 23.f4 Be7 24.f5 Nf6 25.Qf3 exf5 26.Qxf5 Qe2 27.Qf2 Qxf2+ 
28.Kxf2 d5 29.Re1 Re8 30.Re2 Bd6 31.Bxd6+ Rxd6 32.Rae1 Rde6 33.Rxe6 Rxe6 
34.Rxe6 fxe6 35.Ke3 Ke7 36.g4 g5 37.Nf3 Nd7 38.Ne5 Nxe5 39.dxe5 Kd7 40.Kd4
Kc6 41.c4 dxc4 42.Kxc4 a6 43.Kd4 Kc7 44.Kc3 Kc6 45.Kc4 Kc7 46.Kc3 Kc6 47.
Kd4 Kc7 48.Kc4 Kc6 49.b3 Kc7 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.19"]
[Round "4"]
[White "Lengyel, Levente"]
[Black "Osmanovic, Kemal"]
[Result "1/2-1/2"]
[BlackElo "2405"]
[ECO "D28"]
[EventDate "1980.03.16"]
[PlyCount "22"]

1.Nf3 d5 2.d4 Nf6 3.c4 dxc4 4.e3 a6 5.Bxc4 e6 6.O-O c5 7.Qe2 b5 8.Bd3 cxd4
9.exd4 Bb7 10.a4 b4 11.Nbd2 Nc6 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.19"]
[Round "4"]
[White "Nikolic, Predrag"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[WhiteElo "2330"]
[BlackElo "2530"]
[ECO "E16"]
[EventDate "1980.03.16"]
[PlyCount "23"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Nbd2 c5 7.a3 Bxd2+ 8.Qxd2 
cxd4 9.O-O Nc6 10.Nxd4 Nxd4 11.Qxd4 Bxg2 12.Kxg2 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.20"]
[Round "5"]
[White "Arapovic, Vitomir"]
[Black "Nikolic, Predrag"]
[Result "1-0"]
[WhiteElo "2385"]
[BlackElo "2330"]
[ECO "C18"]
[EventDate "1980.03.16"]
[PlyCount "59"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.Qg4 O-O 8.Nf3 
Qa5 9.Bd2 Qa4 10.Bd3 c4 11.Bxh7+ Kxh7 12.Qh4+ Kg8 13.Qxe7 Qxc2 14.O-O Nc6 
15.Qh4 Qh7 16.Qg3 Bd7 17.Bg5 Rae8 18.Nh4 Kh8 19.Qh3 Kg8 20.Qg3 Kh8 21.Qf4 
Ne7 22.Bxe7 Rxe7 23.Qg5 Ree8 24.f4 Qh6 25.Qg4 Kh7 26.Rf3 f5 27.Qg3 Rg8 28.
Qf2 Rh8 29.Nxf5 Qg6 30.Nd6 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.20"]
[Round "5"]
[White "Bistric, Faruk"]
[Black "Bagirov, Vladimir"]
[Result "1/2-1/2"]
[WhiteElo "2245"]
[BlackElo "2560"]
[ECO "B04"]
[EventDate "1980.03.16"]
[PlyCount "40"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 g6 5.Bc4 Nb6 6.Bb3 Bg7 7.Ng5 d5 8.f4 f6 9.
Nf3 Nc6 10.O-O Bg4 11.c3 Qd7 12.Be3 Na5 13.Bc2 fxe5 14.fxe5 O-O 15.b3 Bf5 
16.Nbd2 Nc6 17.Rf2 e6 18.h3 Ne7 19.g4 Bxc2 20.Qxc2 Rf7 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.20"]
[Round "5"]
[White "Ivkov, Borislav"]
[Black "Kelecevic, Nedeljko"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2380"]
[ECO "D57"]
[EventDate "1980.03.16"]
[PlyCount "139"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.e3 h6 6.Bh4 O-O 7.Nf3 Ne4 8.Bxe7 
Qxe7 9.cxd5 Nxc3 10.bxc3 exd5 11.Qb3 Qd6 12.c4 dxc4 13.Bxc4 Nc6 14.Qc3 Bg4
15.Be2 Rae8 16.O-O Re7 17.Rfc1 Nd8 18.Qc5 Qxc5 19.Rxc5 c6 20.Kf1 Ne6 21.
Rc3 Bxf3 22.Bxf3 Ng5 23.Ke2 Rd8 24.h4 Ne6 25.Kf1 Nc7 26.a4 Ne8 27.Rc5 Kf8 
28.Rac1 Rd6 29.Rb1 Rd8 30.g4 Nd6 31.Kg2 Ne8 32.Kg3 Nd6 33.Kf4 Ne8 34.Kg3 
Nd6 35.Rd1 Ne8 36.Rh1 g6 37.Rb1 Nd6 38.Rd1 Ne8 39.Rb1 Nd6 40.Kg2 f6 41.
Rbc1 Nf7 42.Be2 Kg7 43.Bf3 Kf8 44.R1c2 Kg7 45.Kg3 Red7 46.h5 gxh5 47.Rxh5 
Ng5 48.Rh1 Nxf3 49.Kxf3 Rd5 50.Rb1 R8d7 51.Rcb2 b6 52.Rc1 R7d6 53.Rbc2 Ra5
54.Rxc6 Rxc6 55.Rxc6 Rxa4 56.d5 Kg6 57.e4 Kg5 58.Ke3 Ra3+ 59.Kd4 Ra4+ 60.
Kd3 Ra3+ 61.Rc3 Ra1 62.Kd4 Kg6 63.f4 Rd1+ 64.Rd3 Rxd3+ 65.Kxd3 a5 66.Kc4 
a4 67.Kb4 b5 68.e5 fxe5 69.d6 Kf7 70.g5 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.20"]
[Round "5"]
[White "Marjanovic, Slavoljub"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2595"]
[ECO "C83"]
[EventDate "1980.03.16"]
[PlyCount "32"]

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.Re1 d4 12.cxd4 Nxd4 13.Nxd4 Qxd4 14.Bxe6 Nxe6 
15.Qc2 Rd8 16.Nf3 Qc5 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.20"]
[Round "5"]
[White "Osmanovic, Kemal"]
[Black "Lalic, Nedim"]
[Result "1-0"]
[WhiteElo "2405"]
[ECO "A07"]
[EventDate "1980.03.16"]
[PlyCount "71"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.b3 Bf5 5.Bb2 e6 6.O-O h6 7.d3 Be7 8.Nbd2 O-O 
9.Qe1 a5 10.a3 Bh7 11.e4 Nfd7 12.Qe2 Qb6 13.Rab1 Bf6 14.e5 Be7 15.a4 Na6 
16.Ra1 Nb4 17.Ne1 Qa6 18.f4 Nxc2 19.Nxc2 Bxd3 20.Qd1 Bxf1 21.Bxf1 Qb6+ 22.
Kh1 c5 23.Bb5 Rad8 24.Qh5 f6 25.Qg6 fxe5 26.Bd3 Bf6 27.fxe5 Nxe5 28.Qh7+ 
Kf7 29.Rf1 Rh8 30.Rxf6+ Kxf6 31.Qg6+ Ke7 32.Bxe5 Rhg8 33.Bb5 Rdf8 34.Ne3 
Rd8 35.Nf5+ Kf8 36.Bxg7+ 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.20"]
[Round "5"]
[White "Szekely, Peter"]
[Black "Knezevic, Milorad"]
[Result "1/2-1/2"]
[WhiteElo "2210"]
[BlackElo "2500"]
[ECO "C42"]
[EventDate "1980.03.16"]
[PlyCount "32"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Qe2 Qe7 6.d3 Nf6 7.Bg5 Qxe2+ 8.
Bxe2 Be7 9.Nc3 c6 10.O-O Na6 11.Rfe1 Nc7 12.h3 Ne6 13.Bd2 d5 14.Rf1 O-O 
15.d4 Re8 16.a3 Bf8 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.20"]
[Round "5"]
[White "Trois, Francisco"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[WhiteElo "2395"]
[BlackElo "2505"]
[ECO "A12"]
[EventDate "1980.03.16"]
[PlyCount "22"]

1.Nf3 d5 2.g3 c6 3.Bg2 Bg4 4.d3 Nf6 5.Nbd2 e6 6.O-O Nbd7 7.b3 Bd6 8.Bb2 
O-O 9.c4 a5 10.a3 Qe7 11.Qc2 Bxf3 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.20"]
[Round "5"]
[White "Uhlmann, Wolfgang"]
[Black "Lengyel, Levente"]
[Result "1-0"]
[WhiteElo "2510"]
[ECO "D53"]
[EventDate "1980.03.16"]
[PlyCount "49"]

1.c4 e6 2.Nc3 d5 3.d4 Be7 4.Nf3 Nf6 5.Bg5 O-O 6.Rc1 h6 7.Bh4 b6 8.cxd5 
Nxd5 9.Bxe7 Qxe7 10.Nxd5 exd5 11.g3 Be6 12.Bg2 c5 13.Ne5 Rc8 14.O-O Nd7 
15.f4 Nxe5 16.dxe5 Qd7 17.Qd3 Rd8 18.Rcd1 g6 19.g4 Bxg4 20.Bxd5 Bf5 21.Qg3
Qxd5 22.Rxd5 Rxd5 23.Re1 Be4 24.Qh4 h5 25.Qe7 {[ e6]} 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.22"]
[Round "6"]
[White "Bagirov, Vladimir"]
[Black "Osmanovic, Kemal"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2405"]
[ECO "D24"]
[EventDate "1980.03.16"]
[PlyCount "30"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3 c5 5.d5 e6 6.e4 exd5 7.exd5 a6 8.a4 Bd6 
9.Bxc4 O-O 10.O-O Bg4 11.h3 Bh5 12.Bg5 Re8 13.g4 Bg6 14.Nd2 h6 15.Bh4 Bf4 
1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.22"]
[Round "6"]
[White "Hort, Vlastimil"]
[Black "Trois, Francisco"]
[Result "1/2-1/2"]
[WhiteElo "2595"]
[BlackElo "2395"]
[ECO "C45"]
[EventDate "1980.03.16"]
[PlyCount "75"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4
Ba6 9.b3 O-O-O 10.Bb2 f6 11.exf6 Nxf6 12.Nc3 d5 13.O-O-O Qxe2 14.Bxe2 Bc5 
15.cxd5 Bxe2 16.Nxe2 cxd5 17.Nd4 Rhe8 18.f3 Nh5 19.g3 Re3 20.Rhf1 g6 21.
Rde1 Rde8 22.Rxe3 Rxe3 23.Kd2 Re8 24.Rc1 Bb6 25.b4 Kd7 26.a4 a6 27.a5 Ba7 
28.Kd3 Rf8 29.Rxc7+ Kxc7 30.Ne6+ Kd6 31.Nxf8 Bg1 32.Nxh7 Bxh2 33.Nf8 g5 
34.Nh7 Bxg3 35.Nxg5 Nf4+ 36.Kd2 Bh4 37.Nf7+ Ke6 38.Nh6 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.22"]
[Round "6"]
[White "Kelecevic, Nedeljko"]
[Black "Arapovic, Vitomir"]
[Result "1-0"]
[WhiteElo "2380"]
[BlackElo "2385"]
[ECO "A41"]
[EventDate "1980.03.16"]
[PlyCount "81"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.Nf3 Bg4 5.e3 Nc6 6.Be2 e5 7.d5 Bxf3 8.Bxf3 
Nce7 9.Qa4+ Kf8 10.Bd2 f5 11.g4 e4 12.Bg2 Nf6 13.gxf5 gxf5 14.Ne2 Nd7 15.
Bb4 Ng6 16.O-O-O Nc5 17.Bxc5 dxc5 18.Qc2 Be5 19.f4 exf3 20.Bxf3 Kg7 21.Ng3
Rf8 22.Nxf5+ Kh8 23.Be4 Rb8 24.Rd3 b5 25.cxb5 Rxb5 26.Rb3 Rxb3 27.axb3 Qf6
28.Kb1 Qb6 29.h4 Rb8 30.h5 Nf8 31.d6 cxd6 32.Bd5 c4 33.Qg2 Ne6 34.Nh6 Bg7 
35.Nf7+ Kg8 36.Bxe6 Qxb3 37.Ne5+ Kh8 38.Ng6+ hxg6 39.hxg6+ Bh6 40.g7+ Kh7 
41.g8=Q+ 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.22"]
[Round "6"]
[White "Knezevic, Milorad"]
[Black "Bistric, Faruk"]
[Result "1-0"]
[WhiteElo "2500"]
[BlackElo "2245"]
[ECO "A33"]
[EventDate "1980.03.16"]
[PlyCount "65"]

1.Nf3 Nf6 2.c4 c5 3.d4 e6 4.Nc3 cxd4 5.Nxd4 Nc6 6.g3 Bc5 7.Nb3 Be7 8.Bg2 
O-O 9.O-O d6 10.Bf4 Nh5 11.Bc1 Nf6 12.Nd4 Bd7 13.b3 a6 14.Bb2 Rb8 15.Nxc6 
Bxc6 16.e4 Qa5 17.Re1 Rfd8 18.Nd5 Kf8 19.Bc3 Qc5 20.Bb4 Qa7 21.Nxe7 Kxe7 
22.e5 Ne8 23.exd6+ Nxd6 24.Bd5 Rd7 25.Qg4 Kf8 26.Bxe6 fxe6 27.Qxe6 Rbd8 
28.Rad1 Rf7 29.Bxd6+ Kg8 30.Re3 h6 31.c5 b5 32.Rde1 Qa8 33.Qh3 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.22"]
[Round "6"]
[White "Kurajica, Bojan"]
[Black "Szekely, Peter"]
[Result "1-0"]
[WhiteElo "2505"]
[BlackElo "2210"]
[ECO "B90"]
[EventDate "1980.03.16"]
[PlyCount "77"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.a4 Nc6 7.Be2 e5 8.Nf3 h6 
9.O-O Be7 10.Be3 O-O 11.Nd2 Be6 12.Nc4 Rb8 13.Bb6 Qd7 14.Qd2 Bd8 15.Be3 b5
16.axb5 axb5 17.Nxd6 Nd4 18.Ra6 Rb6 19.Rxb6 Bxb6 20.Bxd4 Bxd4 21.Ncxb5 Rd8
22.Qa5 Rb8 23.Nxd4 Qxd6 24.Nxe6 Qxe6 25.b3 Nxe4 26.Bc4 Qf6 27.Qc7 Re8 28.
Bb5 Rd8 29.Bd3 Nd6 30.Rd1 Nf5 31.Re1 Nd4 32.b4 g6 33.Qxe5 Qb6 34.b5 Ne6 
35.h3 Nc5 36.Bc4 Rf8 37.Rd1 Nb7 38.Rd7 Nd8 39.Rd6 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.22"]
[Round "6"]
[White "Lengyel, Levente"]
[Black "Lalic, Nedim"]
[Result "1/2-1/2"]
[ECO "A17"]
[EventDate "1980.03.16"]
[PlyCount "33"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3 6.Qxc3 b6 7.b4 a5 8.Bb2 
axb4 9.axb4 Rxa1+ 10.Bxa1 Qe7 11.b5 d6 12.e3 e5 13.Be2 Nbd7 14.O-O Ne4 15.
Qc2 Bb7 16.Ne1 f5 17.Bf3 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.22"]
[Round "6"]
[White "Nikolic, Predrag"]
[Black "Marjanovic, Slavoljub"]
[Result "1-0"]
[WhiteElo "2330"]
[BlackElo "2505"]
[ECO "D34"]
[EventDate "1980.03.16"]
[PlyCount "95"]

1.c4 e6 2.Nc3 c5 3.Nf3 d5 4.cxd5 exd5 5.d4 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O 
O-O 9.dxc5 Bxc5 10.Bg5 d4 11.Bxf6 Qxf6 12.Nd5 Qd8 13.Nd2 a6 14.Nb3 Ba7 15.
Rc1 Qd6 16.Qd2 Re8 17.Rfe1 Bf5 18.Nf4 Be4 19.Bxe4 Rxe4 20.Na5 Nxa5 21.Qxa5
Rae8 22.Kf1 Bb8 23.Qd5 Qe7 24.Nd3 g6 25.Rc2 Rd8 26.Qa5 Re8 27.Qb6 Qd7 28.
Kg2 R4e6 29.Qb3 b6 30.Qc4 b5 31.Qc5 h5 32.Qg5 Kg7 33.Kg1 Rf6 34.Rc5 h4 35.
Qxh4 Qe6 36.Qxd4 Ba7 37.Nf4 Qe7 38.Rec1 Bxc5 39.Rxc5 Kh7 40.Nd5 Rd6 41.Rc6
Red8 42.Nf6+ Kh8 43.Qf4 Rd1+ 44.Kg2 Kg7 45.e4 Re1 46.Qh4 Qb7 47.Qh7+ Kf8 
48.Re6 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.22"]
[Round "6"]
[White "Uhlmann, Wolfgang"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2530"]
[ECO "D14"]
[EventDate "1980.03.16"]
[PlyCount "23"]

1.c4 c6 2.d4 d5 3.Nc3 Nf6 4.cxd5 cxd5 5.Nf3 Nc6 6.Bf4 Bf5 7.e3 e6 8.Bd3 
Bxd3 9.Qxd3 Bd6 10.Bxd6 Qxd6 11.O-O O-O 12.Rfc1 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.23"]
[Round "7"]
[White "Arapovic, Vitomir"]
[Black "Uhlmann, Wolfgang"]
[Result "0-1"]
[WhiteElo "2385"]
[BlackElo "2510"]
[ECO "A08"]
[EventDate "1980.03.16"]
[PlyCount "118"]

1.Nf3 Nf6 2.g3 g6 3.d3 d5 4.Bg2 Bg7 5.O-O O-O 6.Nbd2 c5 7.e4 Nc6 8.Re1 h6 
9.h3 Be6 10.c3 Qc7 11.Nf1 Rac8 12.e5 Nd7 13.d4 cxd4 14.Nxd4 Nxd4 15.cxd4 
Nb6 16.b3 Qd7 17.g4 f5 18.exf6 exf6 19.Ng3 f5 20.gxf5 Bxf5 21.Nxf5 Qxf5 
22.Be3 Nd7 23.Rc1 Nf6 24.Rxc8 Rxc8 25.Qb1 Qxb1 26.Rxb1 Kf7 27.Bf4 Rc2 28.
Re1 Rxa2 29.Rc1 Ke6 30.Be5 Nh5 31.Bxg7 Nxg7 32.Rc5 b6 33.Rxd5 Nf5 34.Rd8 
Ke7 35.Rg8 Kf7 36.Bd5+ Kf6 37.Be4 Nxd4 38.Rxg6+ Ke5 39.Bb7 Ne2+ 40.Kh2 Nf4
41.Rxh6 Rxf2+ 42.Kg3 Rb2 43.Rh8 Rxb3+ 44.Kg4 Rb4 45.Re8+ Kd6 46.h4 Ne6+ 
47.Kh3 a5 48.h5 Ng7 49.h6 Nf5 50.Bc8 Nxh6 51.Kg3 Nf7 52.Kf3 Kc5 53.Rf8 Nd6
54.Bd7 b5 55.Ke3 Rd4 56.Ke2 a4 57.Ra8 Nc4 58.Be8 a3 59.Bf7 Kb4 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.23"]
[Round "7"]
[White "Bistric, Faruk"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[WhiteElo "2245"]
[BlackElo "2505"]
[ECO "B88"]
[EventDate "1980.03.16"]
[PlyCount "94"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Bc4 Nf6 7.Bb3 a6 8.O-O 
Be7 9.f4 d5 10.exd5 exd5 11.Kh1 O-O 12.Be3 Bg4 13.Qd3 Qd7 14.Bg1 Bb4 15.h3
Bxc3 16.Qxc3 Ne4 17.Qd3 Nxd4 18.Bxd4 Be2 19.Qe3 Bxf1 20.Rxf1 Rfe8 21.Rd1 
Qe6 22.Be5 Rad8 23.Kh2 Kh8 24.Qd4 Qg6 25.Rd3 f6 26.Bc7 Rd7 27.Bb6 Rc8 28.
Bxd5 f5 29.c4 Rxd5 30.cxd5 Rc2 31.Qg1 Qd6 32.Qe3 Qg6 33.Qg1 Qd6 34.Qe3 h6 
35.Bd4 Kg8 36.Rd1 Kh7 37.Qf3 Qg6 38.a4 b5 39.axb5 axb5 40.b3 b4 41.Kg1 Kg8
42.Be3 Rc3 43.Qe2 Ng3 44.Qe1 Ne4 45.Qe2 Ng3 46.Qe1 Ne4 47.Rc1 Qd6 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.23"]
[Round "7"]
[White "Ivkov, Borislav"]
[Black "Lengyel, Levente"]
[Result "1-0"]
[WhiteElo "2530"]
[ECO "E15"]
[EventDate "1980.03.16"]
[PlyCount "103"]

1.Nf3 Nf6 2.c4 e6 3.d4 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 c6 8.Bc3 O-O 
9.Nbd2 d5 10.O-O Nbd7 11.Re1 Bb7 12.e4 Nxe4 13.Nxe4 dxe4 14.Rxe4 Bf6 15.
Re3 Qc7 16.Qe1 Rfd8 17.Rd1 c5 18.dxc5 bxc5 19.Red3 Bxc3 20.Qxc3 Nf6 21.Ne5
Rxd3 22.Qxd3 Bxg2 23.Kxg2 Rc8 24.Qd6 Qb7+ 25.Qc6 Qb8 26.Qd6 Qb7+ 27.Qc6 
Qb8 28.Nd7 Nxd7 29.Qxd7 Kf8 30.Qd6+ Qxd6 31.Rxd6 Ke7 32.Ra6 Rc7 33.Kf3 Kd7
34.Ke4 Kc8 35.Ke5 Kd7 36.f4 h5 37.h3 Ke7 38.g4 hxg4 39.hxg4 f6+ 40.Ke4 Kf7
41.f5 exf5+ 42.gxf5 Re7+ 43.Kd5 Re5+ 44.Kd6 Rxf5 45.Rxa7+ Kg6 46.a3 Rf3 
47.b4 cxb4 48.axb4 Rb3 49.b5 f5 50.Kc6 f4 51.b6 f3 52.b7 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.23"]
[Round "7"]
[White "Lalic, Nedim"]
[Black "Bagirov, Vladimir"]
[Result "1/2-1/2"]
[BlackElo "2560"]
[ECO "B02"]
[EventDate "1980.03.16"]
[PlyCount "63"]

1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.c5 Nd5 5.d4 e6 6.Bd3 b6 7.cxb6 axb6 8.Ne2 Ba6
9.Be4 c6 10.O-O f5 11.Bc2 Be7 12.Nbc3 O-O 13.Re1 b5 14.a3 b4 15.Nxd5 cxd5 
16.a4 Nc6 17.Bd3 Qb6 18.Bxa6 Qxa6 19.b3 Rac8 20.Be3 Na5 21.Ra2 Rc6 22.Rc2 
Rfc8 23.Rxc6 Qxc6 24.Qb1 Qc2 25.Rc1 Qxb1 26.Rxb1 Rc2 27.Kf1 g5 28.Ke1 f4 
29.Bd2 Kf7 30.Kd1 Rc8 31.Rc1 Nc6 32.f3 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.23"]
[Round "7"]
[White "Marjanovic, Slavoljub"]
[Black "Kelecevic, Nedeljko"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2380"]
[ECO "B17"]
[EventDate "1980.03.16"]
[PlyCount "68"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Ng5 e6 7.Qe2 Nb6 8.Bd3 
h6 9.N5f3 c5 10.dxc5 Bxc5 11.Ne5 Nbd7 12.Ngf3 Qc7 13.O-O Bd6 14.Nc4 Be7 
15.g3 Nd5 16.c3 O-O 17.Ne3 N7f6 18.Re1 Nxe3 19.Bxe3 b6 20.Bf4 Bd6 21.Bxd6 
Qxd6 22.Rad1 Qc7 23.Nd2 Bb7 24.Ne4 Nxe4 25.Bxe4 Bxe4 26.Qxe4 Rad8 27.Qa4 
Rxd1 28.Rxd1 Rd8 29.Rxd8+ Qxd8 30.h4 Qe7 31.Qc6 g6 32.b4 Kg7 33.a4 Qd8 34.
c4 Qd2 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.23"]
[Round "7"]
[White "Osmanovic, Kemal"]
[Black "Knezevic, Milorad"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2500"]
[ECO "A96"]
[EventDate "1980.03.16"]
[PlyCount "35"]

1.Nf3 f5 2.b3 d6 3.d4 e6 4.g3 Nf6 5.Bg2 Be7 6.O-O O-O 7.c4 Ne4 8.Bb2 Bf6 
9.Nc3 Nc6 10.Nxe4 fxe4 11.Ne1 d5 12.Nc2 Ne7 13.Rb1 a5 14.f3 exf3 15.Bxf3 
a4 16.e4 axb3 17.axb3 Bg5 18.Qd3 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.23"]
[Round "7"]
[White "Szekely, Peter"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[WhiteElo "2210"]
[BlackElo "2595"]
[ECO "D73"]
[EventDate "1980.03.16"]
[PlyCount "64"]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.g3 d5 5.Bg2 dxc4 6.Na3 c5 7.O-O c3 8.bxc3 Nc6
9.Rb1 O-O 10.Ne5 Nd5 11.Nxc6 bxc6 12.Rb3 Be6 13.c4 Nb4 14.dxc5 Qxd1 15.
Rxd1 Rad8 16.Re1 a5 17.Be3 Rd7 18.f4 Rfd8 19.Kf2 h5 20.Reb1 Rb8 21.Rc1 
Rdd8 22.Re1 Kf8 23.h3 a4 24.Rxb4 Rxb4 25.Bxc6 Bb2 26.Nb5 Rxc4 27.Bf3 Bd5 
28.Bxd5 Rxd5 29.Na7 h4 30.Kf3 f5 31.gxh4 Rd7 32.Nb5 Rb7 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.23"]
[Round "7"]
[White "Trois, Francisco"]
[Black "Nikolic, Predrag"]
[Result "0-1"]
[WhiteElo "2395"]
[BlackElo "2330"]
[ECO "A25"]
[EventDate "1980.03.16"]
[PlyCount "74"]

1.c4 e5 2.Nc3 Nc6 3.e3 g6 4.d4 d6 5.d5 Nce7 6.e4 Bg7 7.Bd3 f5 8.exf5 gxf5 
9.Qh5+ Kf8 10.f4 e4 11.Bc2 Nf6 12.Qd1 a6 13.Nge2 Ng6 14.Be3 Nh4 15.O-O Rg8
16.h3 Nh5 17.Rf2 Qf6 18.Kh1 Qh6 19.Qg1 Bf6 20.Qh2 Bd7 21.Raf1 Re8 22.a4 
Re7 23.Nd1 Reg7 24.g4 fxg4 25.f5 Bg5 26.hxg4 Nf6 27.Rf4 Nf3 28.Qxh6 Bxh6 
29.Rxe4 Bxe3 30.Rxf3 Bc5 31.Nd4 Nxe4 32.Ne6+ Bxe6 33.fxe6+ Ke8 34.Bxe4 
Rxg4 35.Bf5 Rg1+ 36.Kh2 Rxd1 37.Bxh7 Rg7 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.24"]
[Round "8"]
[White "Hort, Vlastimil"]
[Black "Bistric, Faruk"]
[Result "1-0"]
[WhiteElo "2595"]
[BlackElo "2245"]
[ECO "A30"]
[EventDate "1980.03.16"]
[PlyCount "93"]

1.c4 Nf6 2.Nc3 c5 3.Nf3 e6 4.g3 b6 5.Bg2 Bb7 6.O-O Nc6 7.e4 d6 8.d4 cxd4 
9.Nxd4 Nxd4 10.Qxd4 Be7 11.b3 O-O 12.Bb2 Qb8 13.Rad1 Rd8 14.Rfe1 Bf8 15.h3
Nd7 16.g4 a6 17.Ne2 b5 18.cxb5 axb5 19.a3 Bc6 20.Ng3 Rc8 21.g5 Ra7 22.h4 
Rac7 23.h5 Nc5 24.Qe3 Be8 25.Bh3 Nd7 26.Rd2 Rc2 27.Red1 Rxd2 28.Rxd2 Rc5 
29.Bd4 Rc1+ 30.Bf1 g6 31.Ne2 Rc7 32.Bb2 Nc5 33.b4 Na4 34.Bf6 Nb6 35.hxg6 
hxg6 36.Qh3 Bg7 37.Bxg7 Kxg7 38.Qh6+ Kg8 39.Rd3 f5 40.Rh3 Rg7 41.Nf4 Qc8 
42.Qh8+ Kf7 43.Rh7 Rxh7 44.Qxh7+ Kf8 45.Qh8+ Kf7 46.Qf6+ Kg8 47.Nxe6 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.24"]
[Round "8"]
[White "Ivkov, Borislav"]
[Black "Arapovic, Vitomir"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2385"]
[ECO "E93"]
[EventDate "1980.03.16"]
[PlyCount "49"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.Nf3 Nf6 5.e4 O-O 6.Be2 e5 7.Be3 Nbd7 8.d5 Ng4 
9.Bg5 f6 10.Bh4 h5 11.Nd2 Nh6 12.f3 a5 13.a3 Nf7 14.b4 Bh6 15.Bf2 f5 16.
Nb3 axb4 17.axb4 Rxa1 18.Qxa1 Nf6 19.Qb1 fxe4 20.fxe4 Bg4 21.Bd3 Bd7 22.
Be2 Bg4 23.Bd3 Bd7 24.h3 g5 25.Be3 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.24"]
[Round "8"]
[White "Kelecevic, Nedeljko"]
[Black "Trois, Francisco"]
[Result "1-0"]
[WhiteElo "2380"]
[BlackElo "2395"]
[ECO "E69"]
[EventDate "1980.03.16"]
[PlyCount "105"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.g3 d6 6.Bg2 Nbd7 7.O-O e5 8.e4 c6 
9.h3 Qb6 10.Re1 Re8 11.Re2 exd4 12.Nxd4 Ng4 13.Rd2 Nge5 14.b3 Nc5 15.Rc2 
f5 16.Be3 a5 17.exf5 gxf5 18.Rd2 Qc7 19.Qc2 Nf7 20.Rad1 Qe7 21.Re2 Qf6 22.
Ree1 Bd7 23.Nde2 Ne6 24.Na4 Re7 25.Bd2 Rae8 26.Nb6 Nc5 27.Nxd7 Nxd7 28.Nf4
Rxe1+ 29.Bxe1 Bh6 30.Bxa5 Bxf4 31.gxf4 Nc5 32.Bc3 Qg6 33.Kh2 Kf8 34.Rg1 
Qh5 35.Bg7+ Ke7 36.Re1+ Kd8 37.Rxe8+ Kxe8 38.Bd4 Ne6 39.Be3 Nh6 40.Kg1 Qh4
41.Qd2 Kd7 42.b4 Nf7 43.b5 Nfd8 44.a4 Qf6 45.Kh2 Nc7 46.Qd3 Kc8 47.a5 Qe6 
48.a6 bxa6 49.bxc6 a5 50.Qb3 Qf7 51.Ba7 Na6 52.Bb6 Nc5 53.Qb5 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.24"]
[Round "8"]
[White "Knezevic, Milorad"]
[Black "Lalic, Nedim"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[ECO "A46"]
[EventDate "1980.03.16"]
[PlyCount "48"]

1.d4 Nf6 2.Bg5 e6 3.e4 h6 4.Bxf6 Qxf6 5.e5 Qd8 6.Nf3 d5 7.Bd3 c5 8.dxc5 
Bxc5 9.O-O Nc6 10.Nbd2 O-O 11.Nb3 Be7 12.c4 Nb4 13.Be2 Bd7 14.a3 dxc4 15.
Bxc4 Nc6 16.Rc1 Rc8 17.Re1 Qb6 18.Qe2 Na5 19.Nxa5 Qxa5 20.Bd3 Bc6 21.Nd4 
Bd5 22.Nb5 Rxc1 23.Rxc1 a6 24.Nc3 Bc6 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.24"]
[Round "8"]
[White "Kurajica, Bojan"]
[Black "Osmanovic, Kemal"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2405"]
[ECO "D59"]
[EventDate "1980.03.16"]
[PlyCount "23"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.Nf3 h6 6.Bh4 O-O 7.e3 b6 8.cxd5 Nxd5
9.Bxe7 Qxe7 10.Nxd5 exd5 11.Be2 Bb7 12.O-O 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.24"]
[Round "8"]
[White "Lengyel, Levente"]
[Black "Bagirov, Vladimir"]
[Result "1/2-1/2"]
[BlackElo "2560"]
[ECO "D76"]
[EventDate "1980.03.16"]
[PlyCount "55"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d5 6.cxd5 Nxd5 7.O-O Nb6 8.Nc3 
Nc6 9.e3 e5 10.d5 Ne7 11.e4 Bg4 12.a4 c6 13.a5 Nc4 14.Qb3 Nxa5 15.Qa4 b6 
16.b4 Nc4 17.dxc6 a6 18.Bg5 b5 19.Bxe7 Qxe7 20.Nd5 Qd6 21.Qc2 Ra7 22.Nd2 
Nxd2 23.Qxd2 Qxc6 24.Qe3 Qd7 25.Qb6 Be2 26.Rfc1 Bc4 27.Rxa6 Rxa6 28.Qxa6 
1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.24"]
[Round "8"]
[White "Nikolic, Predrag"]
[Black "Szekely, Peter"]
[Result "1-0"]
[WhiteElo "2330"]
[BlackElo "2210"]
[ECO "E64"]
[EventDate "1980.03.16"]
[PlyCount "129"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 c5 5.d5 d6 6.Nf3 O-O 7.O-O Na6 8.Nc3 Nc7 
9.e4 Rb8 10.a4 a6 11.a5 b5 12.axb6 Rxb6 13.Re1 Bg4 14.Qc2 Bxf3 15.Bxf3 Nd7
16.Ra2 e6 17.Bd2 Re8 18.Bd1 exd5 19.exd5 Rxe1+ 20.Bxe1 Qe7 21.Kf1 Nf6 22.
b3 Rb8 23.Qd3 Qd7 24.Kg2 Re8 25.Re2 Rxe2 26.Qxe2 Kf8 27.Na4 Qe7 28.Ba5 
Nce8 29.Nc3 Qxe2 30.Bxe2 Nd7 31.Ne4 Ke7 32.g4 Bd4 33.f4 f6 34.Bd3 Bb2 35.
h4 Ng7 36.Ng3 Ne8 37.Kf3 Ba3 38.h5 Kf7 39.Bd8 Bb4 40.Bc2 Kg7 41.Ke2 Kf7 
42.g5 f5 43.hxg6+ hxg6 44.Nxf5 gxf5 45.Bxf5 Nf8 46.Kd3 Ng7 47.Bc8 Ng6 48.
Ke4 Bd2 49.f5 Ne7 50.Be6+ Nxe6 51.dxe6+ Ke8 52.Bc7 Bxg5 53.Bxd6 Nc6 54.
Bxc5 Na5 55.Bd6 Nxb3 56.c5 Na5 57.Kd5 Nb7 58.Be5 Nxc5 59.Kxc5 Ke7 60.Kb6 
Bh4 61.Kxa6 Bf2 62.Kb5 Be3 63.Kc6 Bg5 64.Kd5 Bh4 65.f6+ 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.24"]
[Round "8"]
[White "Uhlmann, Wolfgang"]
[Black "Marjanovic, Slavoljub"]
[Result "0-1"]
[WhiteElo "2510"]
[BlackElo "2505"]
[ECO "D34"]
[EventDate "1980.03.16"]
[PlyCount "74"]

1.c4 e6 2.Nc3 c5 3.Nf3 Nc6 4.g3 d5 5.cxd5 exd5 6.d4 Nf6 7.Bg2 Be7 8.O-O 
O-O 9.b3 Ne4 10.Bb2 Bf6 11.Na4 Re8 12.Rc1 cxd4 13.Nxd4 Bxd4 14.Bxd4 Bf5 
15.e3 Qe7 16.Re1 h6 17.f3 Ng5 18.Qd2 Rad8 19.Nc5 b6 20.Nd3 Nxd4 21.exd4 
Qa3 22.Ne5 Rc8 23.g4 Bh7 24.Rc3 Ne6 25.Nc6 Rc7 26.b4 Qa4 27.Rec1 g5 28.Bf1
Nf4 29.b5 Kg7 30.Qb2 Rxc6 31.bxc6 Qxd4+ 32.Qf2 Qa4 33.c7 Rc8 34.Rc6 Bd3 
35.Qb2+ d4 36.Rd6 Bxf1 37.Kxf1 Rxc7 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.25"]
[Round "9"]
[White "Arapovic, Vitomir"]
[Black "Lengyel, Levente"]
[Result "0-1"]
[WhiteElo "2385"]
[ECO "C47"]
[EventDate "1980.03.16"]
[PlyCount "74"]

1.e4 e5 2.Nc3 Nf6 3.g3 d5 4.exd5 Nxd5 5.Bg2 Nxc3 6.bxc3 Bd6 7.Nf3 O-O 8.
O-O Nc6 9.d3 Bg4 10.h3 Bh5 11.Rb1 Rb8 12.g4 Bg6 13.Nd2 f5 14.gxf5 Bxf5 15.
Ne4 Ne7 16.Qh5 Bg6 17.Qh4 Qd7 18.Nc5 Bxc5 19.Qc4+ Bf7 20.Qxc5 Ng6 21.Rxb7 
Rxb7 22.Bxb7 Qxh3 23.Bg2 Qg4 24.f3 Qa4 25.f4 exf4 26.Be4 Qxc2 27.Qxc7 f3 
28.Qh2 Qxc3 29.Bb2 Qc5+ 30.Kh1 Be8 31.Qh3 Bd7 32.Qg3 Bc6 33.Bxg6 hxg6 34.
Qxg6 Rf7 35.Qg4 Bb7 36.Bd4 f2+ 37.Kh2 Qd6+ {White lost on time} 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.25"]
[Round "9"]
[White "Bagirov, Vladimir"]
[Black "Knezevic, Milorad"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2500"]
[ECO "E40"]
[EventDate "1980.03.16"]
[PlyCount "45"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 Nc6 5.Ne2 d5 6.a3 Be7 7.Ng3 h5 8.Bd3 h4 9.
Nge2 h3 10.g3 dxc4 11.Bxc4 e5 12.d5 Nb8 13.f3 e4 14.fxe4 Nbd7 15.Nd4 O-O 
16.O-O Ne5 17.b3 g6 18.Bb2 Nfg4 19.Qe2 a6 20.Nd1 Bd6 21.Nf2 Qg5 22.Nxg4 
Bxg4 23.Qd2 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.25"]
[Round "9"]
[White "Bistric, Faruk"]
[Black "Nikolic, Predrag"]
[Result "1-0"]
[WhiteElo "2245"]
[BlackElo "2330"]
[ECO "B06"]
[EventDate "1980.03.16"]
[PlyCount "75"]

1.e4 g6 2.d4 Bg7 3.Nc3 c6 4.Nf3 d6 5.Be2 b5 6.O-O Bb7 7.e5 Nh6 8.exd6 Qxd6
9.a4 bxa4 10.Ne4 Qc7 11.Nc5 Nd7 12.Nxd7 Qxd7 13.Ne5 Qc8 14.Rxa4 O-O 15.
Bxh6 Bxh6 16.Qa1 Rd8 17.c3 Qb8 18.Qa2 e6 19.Bf3 Rd6 20.Ra1 a6 21.Nc4 Rd8 
22.Na5 Qc7 23.Rc4 Rd6 24.Rc5 Bf8 25.b4 e5 26.d5 Rxd5 27.Nxb7 Bxc5 28.Nxc5 
Rdd8 29.h4 h5 30.Nxa6 Qb6 31.Qa5 Qa7 32.Qxe5 Rd2 33.Qe3 Qd7 34.b5 Re8 35.
bxc6 Rxe3 36.cxd7 Rxc3 37.Nb8 Rb3 38.Re1 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.25"]
[Round "9"]
[White "Lalic, Nedim"]
[Black "Kurajica, Bojan"]
[Result "0-1"]
[BlackElo "2505"]
[ECO "E14"]
[EventDate "1980.03.16"]
[PlyCount "90"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 Ne4 6.O-O f5 7.Nfd2 Nf6 8.Nc3 Bd6
9.e4 fxe4 10.Ncxe4 Nxe4 11.Bxe4 Bxh2+ 12.Kxh2 Qh4+ 13.Kg1 Bxe4 14.Nxe4 
Qxe4 15.Qh5+ Qg6 16.Qf3 Nc6 17.Be3 Rf8 18.Qe2 O-O-O 19.c5 Kb7 20.Rfc1 Qe4 
21.b4 Nxb4 22.Rab1 Qd3 23.Qh5 Nxa2 24.Re1 Nc3 25.Rb2 Qf5 26.Qh2 Nd5 27.Ra1
Ra8 28.Rba2 h6 29.Qg3 g5 30.Bc1 Qe4 31.Qa3 a6 32.cxb6 cxb6 33.Qd6 Rfc8 34.
Bd2 Rc7 35.Rb2 Qxd4 36.Rab1 Qc5 37.Qe5 Rc6 38.Qg7 Qe7 39.Qxh6 g4 40.Qg6 
Qh4 41.Qg7 Rac8 42.Qxd7+ R8c7 43.Qe8 Rh7 44.Kf1 Qh1+ 45.Ke2 Qxg2 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.25"]
[Round "9"]
[White "Marjanovic, Slavoljub"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2530"]
[ECO "C91"]
[EventDate "1980.03.16"]
[PlyCount "57"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.d4 Bg4 10.d5 Na5 11.Bc2 c5 12.Nbd2 c4 13.h3 Bd7 14.Kh1 Nb7 15.Rg1 Nc5 
16.Qe2 Nh5 17.Nf1 g6 18.g4 Nf4 19.Bxf4 exf4 20.Qd2 Bg5 21.N1h2 Bh6 22.Rae1
Qe7 23.h4 Rae8 24.Rg2 a5 25.a3 Nb3 26.Bxb3 cxb3 27.Rgg1 Rc8 28.g5 Bg7 29.
Nd4 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.25"]
[Round "9"]
[White "Osmanovic, Kemal"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[WhiteElo "2405"]
[BlackElo "2595"]
[ECO "A06"]
[EventDate "1980.03.16"]
[PlyCount "60"]

1.Nf3 c5 2.b3 d5 3.e3 Nf6 4.Bb2 Nc6 5.Bb5 Bd7 6.O-O g6 7.Qe2 Bg7 8.Bxc6 
Bxc6 9.Ne5 Qc7 10.Nxc6 Ng4 11.Ne5 Nxe5 12.Nc3 Qc6 13.f4 Nd7 14.Qf3 e6 15.
Nd1 Bxb2 16.Nxb2 O-O 17.Nd3 Rac8 18.Ne5 Qd6 19.Nxd7 Qxd7 20.d3 Rfd8 21.
Rad1 Qb5 22.e4 dxe4 23.Qxe4 Rd4 24.Qe3 Rcd8 25.Rfe1 Qb4 26.a4 Qc3 27.Re2 
R8d5 28.h3 Rb4 29.Kh2 Kg7 30.Qg3 Rf5 {... 79 moves.} 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.25"]
[Round "9"]
[White "Szekely, Peter"]
[Black "Kelecevic, Nedeljko"]
[Result "1/2-1/2"]
[WhiteElo "2210"]
[BlackElo "2380"]
[ECO "B17"]
[EventDate "1980.03.16"]
[PlyCount "26"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Ne5 Be6 8.
Be2 g6 9.O-O Bg7 10.c3 O-O 11.Re1 Nd7 12.Nd3 Bc4 13.Bf4 Re8 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.25"]
[Round "9"]
[White "Trois, Francisco"]
[Black "Uhlmann, Wolfgang"]
[Result "1-0"]
[WhiteElo "2395"]
[BlackElo "2510"]
[ECO "E94"]
[EventDate "1980.03.16"]
[PlyCount "89"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be3 c6 7.Be2 Nbd7 8.O-O Ng4
9.Bg5 f6 10.Bc1 e5 11.dxe5 dxe5 12.b4 Re8 13.h3 Nh6 14.Be3 Nf8 15.Qxd8 
Rxd8 16.Rfd1 Rxd1+ 17.Rxd1 Nf7 18.Nd2 Ne6 19.Nb3 f5 20.f3 Kf8 21.c5 Bf6 
22.Bc4 f4 23.Bf2 Bd8 24.a4 g5 25.b5 h5 26.Na2 a6 27.bxc6 bxc6 28.Nb4 g4 
29.hxg4 hxg4 30.Nxc6 Bf6 31.Kf1 Nfg5 32.Ke2 gxf3+ 33.gxf3 Nxf3 34.Kxf3 
Ng5+ 35.Kg2 Bg4 36.Rd6 Kg7 37.Bh4 Bf3+ 38.Kf1 Rh8 39.Bxg5 Bxg5 40.Nxe5 
Bxe4 41.Rd7+ Kf6 42.Ng4+ Kf5 43.Nf2 Bf6 44.Nxe4 Kxe4 45.Nd2+ 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.26"]
[Round "10"]
[White "Arapovic, Vitomir"]
[Black "Marjanovic, Slavoljub"]
[Result "1-0"]
[WhiteElo "2385"]
[BlackElo "2505"]
[ECO "B30"]
[EventDate "1980.03.16"]
[PlyCount "127"]

1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.Bb5 Nge7 5.O-O a6 6.Bxc6 Nxc6 7.d4 cxd4 8.
Nxd4 Qc7 9.Nxc6 Qxc6 10.Qg4 b5 11.a3 Bb7 12.Be3 h5 13.Qg5 h4 14.Rfe1 h3 
15.g3 Rh7 16.Nd5 d6 17.Bd4 Qd7 18.Rad1 Rc8 19.c3 Qd8 20.Bf6 Qd7 21.Bd4 Qd8
22.Qg4 Rc4 23.Ne3 Rc6 24.Nf5 g6 25.Nh4 Bc8 26.e5 Rh5 27.Nxg6 Rg5 28.Qf3 
Bb7 29.Nxf8 Kxf8 30.exd6 Rf5 31.Qg4 Rxd6 32.Bg7+ Ke7 33.Qxf5 Rxd1 34.Qc5+ 
Qd6 35.Qxd6+ Rxd6 36.Bd4 Rd5 37.f4 f6 38.Kf2 Kf7 39.g4 Bc8 40.Kg3 Rd8 41.
Kxh3 Rg8 42.Be3 e5 43.f5 Rd8 44.Kg3 Rd3 45.h4 Rd8 46.Kf2 Rg8 47.Rg1 Bb7 
48.Rd1 Be4 49.Rg1 a5 50.h5 a4 51.h6 Rd8 52.Kg3 Rd3 53.Re1 Kg8 54.Kh4 Kh7 
55.Bg5 fxg5+ 56.Kxg5 Bc6 57.Rxe5 Rd7 58.Kf4 Bd5 59.g5 Bc4 60.Kg4 Bd5 61.
Re2 Rb7 62.Rh2 Rd7 63.g6+ Kh8 64.h7 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.26"]
[Round "10"]
[White "Hort, Vlastimil"]
[Black "Lalic, Nedim"]
[Result "1-0"]
[WhiteElo "2595"]
[ECO "A17"]
[EventDate "1980.03.16"]
[PlyCount "79"]

1.c4 e6 2.Nc3 Nf6 3.Nf3 Bb4 4.Qc2 O-O 5.a3 Bxc3 6.Qxc3 b6 7.b4 a5 8.Bb2 
axb4 9.axb4 Rxa1+ 10.Bxa1 Qe7 11.g3 Na6 12.b5 Nc5 13.Bg2 Bb7 14.O-O Ra8 
15.Qc2 Ra7 16.d3 Qd8 17.Bc3 Ne8 18.Qd2 Qa8 19.Qg5 f6 20.Qh5 Ra2 21.Re1 Nd6
22.Qg4 Ne8 23.h4 Qa3 24.Bd4 Qb4 25.Bxc5 bxc5 26.Kf1 Rb2 27.Qf4 Rb1 28.e4 
f5 29.Rxb1 Qxb1+ 30.Ne1 Qa1 31.Qe3 fxe4 32.dxe4 d6 33.e5 Bxg2+ 34.Kxg2 
dxe5 35.Nf3 Nd6 36.Nxe5 Qa8+ 37.Nc6 Kf7 38.Qxc5 Qa1 39.Ne5+ Kg8 40.b6 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.26"]
[Round "10"]
[White "Ivkov, Borislav"]
[Black "Trois, Francisco"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2395"]
[ECO "E90"]
[EventDate "1980.03.16"]
[PlyCount "41"]

1.e4 g6 2.d4 Bg7 3.c4 d6 4.Nc3 Nf6 5.Nf3 O-O 6.h3 c5 7.d5 e6 8.Bd3 exd5 9.
exd5 Re8+ 10.Be3 Bh6 11.O-O Bxe3 12.fxe3 Rf8 13.e4 Nbd7 14.Qd2 Ne8 15.Bc2 
Qe7 16.Ba4 f6 17.Rf2 Nc7 18.Raf1 Nb6 19.b3 Bd7 20.Bxd7 Nxd7 21.Qf4 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.26"]
[Round "10"]
[White "Kelecevic, Nedeljko"]
[Black "Bistric, Faruk"]
[Result "1-0"]
[WhiteElo "2380"]
[BlackElo "2245"]
[ECO "A69"]
[EventDate "1980.03.16"]
[PlyCount "71"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 g6 6.Nc3 d6 7.e4 Bg7 8.Be2 O-O 
9.Nd2 Re8 10.O-O Nbd7 11.f4 c4 12.Kh1 Nc5 13.e5 dxe5 14.fxe5 Rxe5 15.Nxc4 
Rf5 16.Bf3 b6 17.Ne3 Re5 18.b4 Nce4 19.Nxe4 Nxe4 20.Bb2 Re8 21.Bxg7 Kxg7 
22.d6 f5 23.Rc1 Bd7 24.Rc7 Re6 25.Bxe4 Rxe4 26.Nd5 Re6 27.Nf4 Re4 28.Qd5 
Kh6 29.Rxd7 Rxf4 30.Rxf4 Rc8 31.Qd2 Qxd7 32.Rc4+ g5 33.Rxc8 Qxc8 34.d7 Qd8
35.h4 f4 36.Qd6+ 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.26"]
[Round "10"]
[White "Kurajica, Bojan"]
[Black "Bagirov, Vladimir"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2560"]
[ECO "B17"]
[EventDate "1980.03.16"]
[PlyCount "41"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Ne5 Be6 8.
Be2 g6 9.O-O Bg7 10.c3 O-O 11.Bf3 Nd7 12.Nxd7 Qxd7 13.Bf4 Bd5 14.Re1 Qf5 
15.Bxd5 Qxf4 16.Bf3 e6 17.Qb3 Qc7 18.a3 a5 19.Re2 Rad8 20.Qc4 Rd6 21.Rae1 
1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.26"]
[Round "10"]
[White "Lengyel, Levente"]
[Black "Knezevic, Milorad"]
[Result "1/2-1/2"]
[BlackElo "2500"]
[ECO "D60"]
[EventDate "1980.03.16"]
[PlyCount "32"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 Be7 5.Bg5 Nbd7 6.e3 h6 7.Bh4 O-O 8.Bd3 c6 
9.O-O a6 10.cxd5 cxd5 11.Qe2 b5 12.Rac1 Bb7 13.Rc2 Ne4 14.Bxe7 Qxe7 15.
Rfc1 Ndf6 16.h3 Rfc8 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.26"]
[Round "10"]
[White "Nikolic, Predrag"]
[Black "Osmanovic, Kemal"]
[Result "1-0"]
[WhiteElo "2330"]
[BlackElo "2405"]
[ECO "A30"]
[EventDate "1980.03.16"]
[PlyCount "81"]

1.c4 c5 2.Nf3 Nf6 3.g3 b6 4.Bg2 Bb7 5.O-O e6 6.Nc3 Nc6 7.d4 Nxd4 8.Nxd4 
Bxg2 9.Kxg2 cxd4 10.Qxd4 Bc5 11.Qd3 O-O 12.Bf4 d5 13.cxd5 Nxd5 14.Nxd5 
Qxd5+ 15.Qxd5 exd5 16.Rfd1 d4 17.a3 a5 18.Bd2 Be7 19.Rac1 Rac8 20.Bf4 g5 
21.Rxc8 Rxc8 22.Be5 Rc2 23.Bxd4 Rxe2 24.Bxb6 Rxb2 25.Bxa5 Ra2 26.Bb4 Bxb4 
27.axb4 Rb2 28.Rd4 h5 29.h4 g4 30.Kf1 Kg7 31.Rf4 Kf8 32.Ke1 Ke7 33.Kd1 Ke6
34.Kc1 Ra2 35.b5 Ra5 36.Rb4 Kd7 37.Kd2 Kc7 38.Ke3 Ra3+ 39.Kf4 Rf3+ 40.Kg5 
Rxf2 41.Kxh5 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.26"]
[Round "10"]
[White "Uhlmann, Wolfgang"]
[Black "Szekely, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2210"]
[ECO "A26"]
[EventDate "1980.03.16"]
[PlyCount "180"]

1.c4 g6 2.e4 e5 3.g3 Nc6 4.Bg2 Bg7 5.Ne2 d6 6.Nbc3 Nh6 7.d3 f5 8.h4 Nf7 9.
h5 g5 10.exf5 Bxf5 11.Be3 h6 12.Be4 Qd7 13.Nd5 Be6 14.Qa4 O-O 15.f3 Rad8 
16.O-O-O Nd4 17.Qxd7 Nxe2+ 18.Kd2 Rxd7 19.Kxe2 c6 20.Bxa7 Ra8 21.Bf2 Rxa2 
22.Rd2 Nd8 23.Nb6 Re7 24.g4 Bf7 25.b4 Ra3 26.Be3 Ne6 27.Nc8 Rd7 28.Bf5 Rd8
29.Ne7+ Kf8 30.Ng6+ Ke8 31.Rb1 Rda8 32.b5 c5 33.Be4 Nd8 34.Rdb2 Be6 35.Kd2
Kd7 36.Bf2 Kc7 37.Kc2 Kd7 38.Be1 Kc7 39.Ne7 R8a4 40.b6+ Kd7 41.Nd5 Bxd5 
42.cxd5 Ke7 43.Bc3 Ra8 44.Rb5 Bf6 45.R1b3 Ra2+ 46.Bb2 R8a4 47.Rc3 Ra6 48.
Rbb3 R6a4 49.Ra3 R4xa3 50.Rxa3 Rxa3 51.Bxa3 Kf7 52.Bf5 Be7 53.Bc8 Ke8 54.
Kd2 Kf7 55.Bc1 Kf6 56.Ke3 Bf8 57.Ke4 Be7 58.Bd2 Bf8 59.Be1 Be7 60.Bd7 Bf8 
61.Be8 Ke7 62.Bg6 Kf6 63.Ke3 Nf7 64.Kd2 Nd8 65.Kc3 Ke7 66.Kc4 Kd7 67.Bf2 
Be7 68.Bg3 Bf6 69.Be1 Be7 70.Kc3 Bf6 71.Kd2 Ke7 72.Ke3 Kf8 73.Ke4 Be7 74.
Kf5 Kg8 75.Be8 Kf8 76.Bb5 Kf7 77.Bf2 Bf8 78.Bc4 Kg7 79.Bb3 Be7 80.Be3 Bf8 
81.Ba4 Be7 82.Bd7 Kf7 83.Be6+ Nxe6 84.dxe6+ Kg7 85.Bd2 Kh7 86.Ba5 Kg7 87.
Be1 Kh7 88.Ke4 Kg7 89.Kd5 Kf8 90.Bd2 Kg7 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.28"]
[Round "11"]
[White "Bagirov, Vladimir"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2595"]
[ECO "A32"]
[EventDate "1980.03.16"]
[PlyCount "43"]

1.Nf3 c5 2.c4 Nf6 3.Nc3 e6 4.d4 cxd4 5.Nxd4 Nc6 6.e3 Bb4 7.Bd2 O-O 8.Be2 
d5 9.Nxc6 bxc6 10.O-O Bd6 11.Qc2 Ba6 12.Rfd1 Qb8 13.h3 Nd7 14.cxd5 Bxe2 
15.Nxe2 cxd5 16.Rac1 Bh2+ 17.Kh1 Be5 18.Bc3 Rc8 19.Bxe5 Nxe5 20.Qxc8+ Qxc8
21.Rxc8+ Rxc8 22.Rc1 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.28"]
[Round "11"]
[White "Bistric, Faruk"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]
[WhiteElo "2245"]
[BlackElo "2510"]
[ECO "C09"]
[EventDate "1980.03.16"]
[PlyCount "163"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 6.Bb5 Bd6 7.dxc5 Bxc5 8.
Nb3 Bd6 9.O-O Ne7 10.Re1 O-O 11.Bg5 a6 12.Be2 h6 13.Bh4 Qb6 14.Bg3 Bxg3 
15.hxg3 Nf5 16.Kf1 Be6 17.Bd3 a5 18.a4 Rad8 19.Bxf5 Bxf5 20.Nbd4 Be4 21.
Nb5 f5 22.Qd2 d4 23.Rad1 Nb4 24.Nfxd4 Bxc2 25.Re6 Qxe6 26.Nxe6 Rxd2 27.
Rxd2 Re8 28.Ned4 Bxa4 29.Nd6 Re7 30.b3 Rd7 31.Nc4 Bc6 32.Nxa5 Be4 33.Kg1 
b5 34.f3 Ba8 35.Re2 Rxd4 36.Re8+ Kh7 37.Rxa8 Rd1+ 38.Kh2 Ra1 39.Ra7 Nd3 
40.Nc6 Rc1 41.Ne7 Nf2 42.g4 f4 43.g3 Nxg4+ 44.fxg4 f3 45.Ra2 Re1 46.Rf2 
Rxe7 47.Rxf3 Re2+ 48.Kh3 Rb2 49.Rd3 Kg6 50.g5 hxg5 51.Kg4 Kh6 52.Rd6+ g6 
53.Rd3 Rb1 54.Re3 Rd1 55.Re4 Rd3 56.Rb4 Rd5 57.Re4 Kg7 58.Re7+ Kf6 59.Re4 
Rc5 60.Re3 Kg7 61.Re7+ Kh6 62.Re3 Kg7 63.Re7+ Kf6 64.Re3 Rf5 65.Re8 Kf7 
66.Re2 Rd5 67.Re3 Kf6 68.Re4 Rd8 69.Rb4 Rb8 70.Re4 Rc8 71.Re3 Rc5 72.Rf3+ 
Ke6 73.Re3+ Kd5 74.Rd3+ Ke5 75.b4 Rc4+ 76.Kxg5 Rxb4 77.Kxg6 Rd4 78.Re3+ 
Re4 79.Rf3 b4 80.Kh5 Kd4 81.g4 Re3 82.Rf1 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.28"]
[Round "11"]
[White "Knezevic, Milorad"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2505"]
[ECO "D36"]
[EventDate "1980.03.16"]
[PlyCount "37"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.cxd5 exd5 6.Bg5 c6 7.Qc2 g6 8.e3 Bf5
9.Bd3 Bxd3 10.Qxd3 Nbd7 11.O-O O-O 12.h3 Re8 13.Rfe1 Ne4 14.Bxe7 Qxe7 15.
Nd2 Nxd2 16.Qxd2 Nf6 17.Rac1 Ne4 18.Nxe4 Qxe4 19.Qc2 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.28"]
[Round "11"]
[White "Lalic, Nedim"]
[Black "Nikolic, Predrag"]
[Result "0-1"]
[BlackElo "2330"]
[ECO "C09"]
[EventDate "1980.03.16"]
[PlyCount "114"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 6.Bb5 Bd6 7.c4 a6 8.Bxc6+ 
bxc6 9.O-O cxd4 10.cxd5 cxd5 11.Qa4+ Bd7 12.Qxd4 Nf6 13.Re1+ Be7 14.Ne5 
O-O 15.Ndf3 Rc8 16.Nxd7 Qxd7 17.Qd3 Qb7 18.b3 Bb4 19.Bd2 a5 20.Re5 Rfd8 
21.Rc1 Bxd2 22.Rxc8 Rxc8 23.Nxd2 Qc7 24.Re1 Qc2 25.Qa6 Qc5 26.Nf1 h6 27.
Ng3 Rc6 28.Qa8+ Kh7 29.h3 Qb4 30.Rd1 Rc2 31.Qa7 Rxa2 32.Qxf7 Qxb3 33.Re1 
Qc2 34.Qa7 Qg6 35.Re7 Qg5 36.Nf5 Qxf5 37.Rxg7+ Kh8 38.Rg3 Ne8 39.Qe3 Qf8 
40.Rg6 Kh7 41.Re6 Ng7 42.Rxh6+ Kg8 43.Qd4 Qf5 44.Rh4 Re2 45.Qb6 Re1+ 46.
Kh2 Qe5+ 47.g3 Re4 48.Qd8+ Ne8 49.Rxe4 dxe4 50.h4 Kh7 51.Qd7+ Kh6 52.Qf7 
Nf6 53.Kg2 e3 54.Qf8+ Kg6 55.fxe3 Qxe3 56.Qd8 a4 57.Qa5 a3 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.28"]
[Round "11"]
[White "Marjanovic, Slavoljub"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[ECO "C86"]
[EventDate "1980.03.16"]
[PlyCount "38"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 b5 7.Bb3 O-O 8.c3 d6 
9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.d5 c4 13.Kh1 Nb7 14.Rg1 Nc5 15.g4 a5 16.
Nbd2 Ba6 17.Nf1 b4 18.g5 Nfd7 19.Bd2 Rfb8 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.28"]
[Round "11"]
[White "Osmanovic, Kemal"]
[Black "Kelecevic, Nedeljko"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2380"]
[ECO "D58"]
[EventDate "1980.03.16"]
[PlyCount "25"]

1.c4 e6 2.Nc3 d5 3.d4 Be7 4.Nf3 Nf6 5.Bg5 O-O 6.e3 h6 7.Bh4 b6 8.Rc1 Bb7 
9.Bxf6 Bxf6 10.cxd5 exd5 11.Qb3 Re8 12.Be2 c6 13.O-O 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.28"]
[Round "11"]
[White "Szekely, Peter"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[WhiteElo "2210"]
[BlackElo "2530"]
[ECO "A09"]
[EventDate "1980.03.16"]
[PlyCount "113"]

1.Nf3 d5 2.c4 dxc4 3.Qa4+ Qd7 4.Qxc4 Qc6 5.e3 Nf6 6.Ne5 Qxc4 7.Bxc4 e6 8.
b3 Nbd7 9.Bb2 Nxe5 10.Bxe5 Bd6 11.Bxd6 cxd6 12.Nc3 Bd7 13.d4 Rc8 14.Kd2 
Ke7 15.Rac1 Bc6 16.f3 g5 17.e4 g4 18.Bd3 gxf3 19.gxf3 Rhg8 20.Rhg1 e5 21.
Ne2 Rg6 22.Ng3 Bd7 23.Rxc8 Bxc8 24.Rc1 Kd8 25.dxe5 dxe5 26.Bc4 Rh6 27.Nf1 
Bh3 28.Ng3 Be6 29.Nf1 Bh3 30.Ng3 Bd7 31.Nf1 Ke7 32.Rc2 Bc6 33.Be2 Rh3 34.
Ke1 Nh5 35.Bd1 Nf4 36.Ng3 Ne6 37.Nf5+ Kf6 38.Rd2 Nd4 39.Ng3 Kg5 40.Rg2 Kf4
41.Kf2 Bd7 42.Be2 Rh6 43.Bd3 a5 44.Be2 b6 45.Bd3 Bh3 46.Rg1 Be6 47.Rg2 Bd7
48.Be2 Rh4 49.Bd3 Bh3 50.Rg1 Be6 51.Rg2 h5 52.Ba6 Bh3 53.Rg1 f5 54.exf5 
Bxf5 55.Rh1 Bd7 56.Bb7 b5 57.Nf1 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.28"]
[Round "11"]
[White "Trois, Francisco"]
[Black "Arapovic, Vitomir"]
[Result "0-1"]
[WhiteElo "2395"]
[BlackElo "2385"]
[ECO "B06"]
[EventDate "1980.03.16"]
[PlyCount "78"]

1.d4 g6 2.e4 Bg7 3.Nc3 d6 4.Nge2 Nc6 5.d5 Na5 6.g3 c5 7.Bg2 Nf6 8.h3 O-O 
9.O-O a6 10.a3 b5 11.Kh2 Bd7 12.f4 Nc4 13.b3 Nxa3 14.Bxa3 b4 15.Bb2 bxc3 
16.Nxc3 Ne8 17.Re1 Bd4 18.Qd2 Nc7 19.Nd1 Nb5 20.e5 Bxb2 21.Nxb2 Nd4 22.Nc4
Qb8 23.Na5 h5 24.e6 Be8 25.c3 Nxb3 26.Nxb3 Qxb3 27.Rab1 Qa4 28.f5 fxe6 29.
fxe6 Bb5 30.Re4 Qa5 31.g4 h4 32.Rg1 Kg7 33.Qb2 Bd3 34.c4+ Kh7 35.Qb7 Rae8 
36.Re3 Qd2 37.Rxd3 Qxd3 38.Qd7 Qxc4 39.Kh1 Qb5 {White lost on time} 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.29"]
[Round "12"]
[White "Arapovic, Vitomir"]
[Black "Szekely, Peter"]
[Result "0-1"]
[WhiteElo "2385"]
[BlackElo "2210"]
[ECO "B93"]
[EventDate "1980.03.16"]
[PlyCount "70"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Qc7 7.Bd3 b5 8.Nf3 
Nbd7 9.O-O Bb7 10.Qe1 e5 11.Kh1 g6 12.a3 Bg7 13.fxe5 dxe5 14.Qh4 O-O 15.
Bh6 Nh5 16.Bxg7 Kxg7 17.Ng5 Ndf6 18.Rf3 h6 19.Nh3 Rfe8 20.Raf1 Re6 21.Ne2 
Qe7 22.g4 Nf4 23.g5 Nxe4 24.Qxh6+ Kg8 25.Bxe4 Bxe4 26.Nhxf4 exf4 27.Nxf4 
Bxf3+ 28.Rxf3 Re1+ 29.Kg2 Qe4 30.Kg3 Re3 31.Rxe3 Qxe3+ 32.Kg4 Qg1+ 33.Kf3 
Re8 34.Ng2 Qf1+ 35.Kg3 Re2 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.29"]
[Round "12"]
[White "Hort, Vlastimil"]
[Black "Knezevic, Milorad"]
[Result "1-0"]
[WhiteElo "2595"]
[BlackElo "2500"]
[ECO "E11"]
[EventDate "1980.03.16"]
[PlyCount "77"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.g3 Nc6 6.Nc3 O-O 7.Bg2 Bxc3 8.Bxc3
Ne4 9.Rc1 d6 10.d5 Nxc3 11.Rxc3 Nb8 12.dxe6 fxe6 13.O-O Nc6 14.Nd4 Nxd4 
15.Qxd4 Qf6 16.Qd2 Rb8 17.c5 d5 18.Rf3 Qe7 19.Rxf8+ Kxf8 20.e4 dxe4 21.Qd4
Ke8 22.Bxe4 e5 23.Qd5 Bg4 24.f3 Be6 25.Qxe5 Bxa2 26.Qxe7+ Kxe7 27.Ra1 Be6 
28.Rxa7 Kf6 29.Rxb7 Rxb7 30.Bxb7 Ke5 31.Kf2 Kd4 32.b4 g5 33.Be4 h6 34.Bb1 
Bd5 35.f4 gxf4 36.gxf4 Bf7 37.Bf5 Be8 38.Be6 Bb5 39.Kf3 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.29"]
[Round "12"]
[White "Ivkov, Borislav"]
[Black "Bistric, Faruk"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2245"]
[ECO "E18"]
[EventDate "1980.03.16"]
[PlyCount "101"]

1.Nf3 Nf6 2.d4 e6 3.c4 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Na6 8.Ne1 
Bxg2 9.Nxg2 d5 10.Qa4 Qc8 11.cxd5 exd5 12.Bg5 c6 13.Rac1 Qb7 14.Ne3 h6 15.
Bxf6 Bxf6 16.Nf5 b5 17.Qc2 Qd7 18.Qd3 g6 19.Ne3 Nc7 20.Ng2 Ne6 21.e3 Rae8 
22.Ne2 Ng5 23.f3 h5 24.Nef4 Ne6 25.Rc3 Nxf4 26.Nxf4 Bg5 27.Ng2 Re6 28.Rfc1
Rfe8 29.f4 Bf6 30.Qf1 Rd6 31.Qf3 Re4 32.Rf1 Qf5 33.Rfc1 Qd7 34.Rf1 Qf5 35.
Rfc1 Qd7 36.Qf2 a5 37.Rf1 Qa7 38.Kh1 a4 39.Rfc1 Qd7 40.Qc2 Ree6 41.f5 gxf5
42.a3 Bg7 43.Rf1 Re4 44.Qd1 Rg4 45.Qf3 f4 46.Nxf4 h4 47.gxh4 Rxh4 48.Rc2 
Rg4 49.Rg2 Rxg2 50.Qxg2 Kf8 51.Ng6+ 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.29"]
[Round "12"]
[White "Kelecevic, Nedeljko"]
[Black "Lalic, Nedim"]
[Result "1/2-1/2"]
[WhiteElo "2380"]
[ECO "A46"]
[EventDate "1980.03.16"]
[PlyCount "88"]

1.d4 Nf6 2.Nf3 e6 3.g3 b5 4.Bg2 Bb7 5.O-O c5 6.a4 a6 7.Nbd2 Nc6 8.dxc5 
Bxc5 9.e4 Qc7 10.axb5 axb5 11.Rxa8+ Bxa8 12.Qe2 Qb8 13.Nb3 Be7 14.Bf4 e5 
15.Bg5 O-O 16.Rd1 d6 17.Nh4 h6 18.Bc1 Rd8 19.Nf5 Bf8 20.g4 Ne7 21.Nxe7+ 
Bxe7 22.g5 hxg5 23.Bxg5 Bc6 24.Nd2 d5 25.Bxf6 Bxf6 26.exd5 Bxd5 27.Bxd5 
Rxd5 28.Ne4 Rxd1+ 29.Qxd1 Be7 30.Qd5 b4 31.c4 bxc3 32.bxc3 Kf8 33.c4 f5 
34.Nc5 Bxc5 35.Qxc5+ Kf7 36.Qd5+ Kf6 37.c5 Ke7 38.Kg2 Qc7 39.h4 g6 40.Kh3 
e4 41.h5 gxh5 42.Qxf5 Qd7 43.Qxd7+ Kxd7 44.Kg3 h4+ 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.29"]
[Round "12"]
[White "Lengyel, Levente"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[BlackElo "2505"]
[ECO "D58"]
[EventDate "1980.03.16"]
[PlyCount "33"]

1.c4 e6 2.Nf3 d5 3.d4 Nf6 4.Nc3 Be7 5.Bg5 h6 6.Bh4 O-O 7.e3 b6 8.Bd3 Bb7 
9.O-O Nbd7 10.Qe2 c5 11.Rfd1 Ne4 12.Bxe7 Qxe7 13.Rac1 Nxc3 14.Rxc3 Rfd8 
15.cxd5 Bxd5 16.Bc4 Bxc4 17.Qxc4 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.29"]
[Round "12"]
[White "Marjanovic, Slavoljub"]
[Black "Trois, Francisco"]
[Result "1-0"]
[WhiteElo "2505"]
[BlackElo "2395"]
[ECO "E12"]
[EventDate "1980.03.16"]
[PlyCount "77"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Ba6 5.Qc2 c5 6.d5 exd5 7.cxd5 g6 8.Nc3 d6 
9.b4 Bg7 10.Bb2 O-O 11.b5 Bc8 12.Nd2 Ng4 13.h3 Ne5 14.g3 f5 15.f4 Nf7 16.
O-O-O Nd7 17.e4 Nf6 18.Bd3 c4 19.Bxc4 fxe4 20.g4 Bd7 21.Rhe1 Rc8 22.Kb1 a6
23.Qb3 Re8 24.bxa6 e3 25.Nf1 Ne4 26.Nxe4 Rxe4 27.Bxg7 Kxg7 28.Nxe3 Rxf4 
29.Rc1 b5 30.Qb2+ Ne5 31.Bb3 Rxc1+ 32.Rxc1 Qb8 33.Nc2 Kg8 34.Nb4 Rf2 35.
Rc2 Rf1+ 36.Ka2 h5 37.Nc6 Nd3 38.a7 Bxc6 39.dxc6+ 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.29"]
[Round "12"]
[White "Nikolic, Predrag"]
[Black "Bagirov, Vladimir"]
[Result "1-0"]
[WhiteElo "2330"]
[BlackElo "2560"]
[ECO "D44"]
[EventDate "1980.03.16"]
[PlyCount "45"]

1.c4 e6 2.Nf3 Nf6 3.Nc3 d5 4.d4 c6 5.Bg5 dxc4 6.e4 b5 7.e5 h6 8.Bh4 g5 9.
Nxg5 hxg5 10.Bxg5 Nbd7 11.g3 b4 12.Ne4 Nxe4 13.Bxd8 Kxd8 14.Bg2 f5 15.exf6
Ndxf6 16.Bxe4 Nxe4 17.Qf3 Kd7 18.Qxe4 Ba6 19.O-O c3 20.bxc3 bxc3 21.Rfc1 
Bc4 22.Rab1 Bd5 23.Qe5 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.29"]
[Round "12"]
[White "Uhlmann, Wolfgang"]
[Black "Osmanovic, Kemal"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2405"]
[ECO "A30"]
[EventDate "1980.03.16"]
[PlyCount "61"]

1.c4 Nf6 2.Nc3 c5 3.Nf3 e6 4.g3 b6 5.Bg2 Bb7 6.d4 cxd4 7.Qxd4 d6 8.O-O Be7
9.b3 O-O 10.Ba3 Na6 11.Rfd1 Nc5 12.b4 Ncd7 13.b5 Nc5 14.Qe3 Qc7 15.Nd4 
Bxg2 16.Kxg2 Nfd7 17.Bxc5 Nxc5 18.Nc6 Rfe8 19.Ne4 Nb7 20.a4 a5 21.g4 Bf8 
22.Qg3 Rac8 23.Rd4 Nd8 24.Rxd6 Nxc6 25.Rxc6 Qxg3+ 26.hxg3 Rxc6 27.bxc6 Rc8
28.c5 bxc5 29.Nd2 c4 30.Nxc4 Bb4 31.Nb2 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.30"]
[Round "13"]
[White "Bagirov, Vladimir"]
[Black "Kelecevic, Nedeljko"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2380"]
[ECO "E61"]
[EventDate "1980.03.16"]
[PlyCount "92"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Bg5 h6 5.Bh4 c5 6.e3 O-O 7.Nf3 d6 8.Be2 g5 9.
Bg3 Nh5 10.dxc5 Nxg3 11.hxg3 dxc5 12.Qc2 e6 13.Rd1 Qe7 14.Nd2 f5 15.g4 f4 
16.Qe4 fxe3 17.fxe3 Nd7 18.Bd3 Rf7 19.Nf3 Nf6 20.Qg6 Nxg4 21.Ne4 Rxf3 22.
gxf3 Ne5 23.Qh5 Bd7 24.Be2 Bc6 25.Nd2 Nf7 26.Bd3 Ne5 27.Be2 Nf7 28.Bd3 Nd6
29.Rg1 Nf5 30.Ke2 Rd8 31.Ne4 Qc7 32.Qg4 Qe5 33.Rd2 Rf8 34.Rg2 Rd8 35.b3 a6
36.Qh3 Bxe4 37.fxe4 Nd6 38.Bc2 Rf8 39.Rf2 Rxf2+ 40.Kxf2 Kf7 41.Kg2 Ke7 42.
Qh5 Bf8 43.Rf2 Qg7 44.Qh2 Qc3 45.Qg3 Bg7 46.Qf3 Kd7 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.30"]
[Round "13"]
[White "Bistric, Faruk"]
[Black "Arapovic, Vitomir"]
[Result "1/2-1/2"]
[WhiteElo "2245"]
[BlackElo "2385"]
[ECO "B07"]
[EventDate "1980.03.16"]
[PlyCount "63"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.g3 Nf6 5.Bg2 O-O 6.Nge2 e5 7.O-O Nc6 8.dxe5 
dxe5 9.Bg5 Qxd1 10.Rfxd1 Nb4 11.Rd2 c6 12.Rad1 Na6 13.h3 Re8 14.Nc1 Nc5 
15.Nb3 Nxb3 16.axb3 h6 17.Be3 Bf8 18.Ra1 a6 19.Na4 Nd7 20.Rad1 b5 21.Nb6 
Nxb6 22.Bxb6 Rb8 23.Ba7 Ra8 24.Be3 Be6 25.h4 a5 26.Kh2 a4 27.bxa4 Rxa4 28.
Rd8 Ra8 29.Rxe8 Rxe8 30.Bh3 h5 31.Bxe6 Rxe6 32.Rd8 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.30"]
[Round "13"]
[White "Knezevic, Milorad"]
[Black "Nikolic, Predrag"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2330"]
[ECO "E48"]
[EventDate "1980.03.16"]
[PlyCount "27"]

1.d4 d5 2.c4 dxc4 3.e3 e5 4.Bxc4 exd4 5.exd4 Bb4+ 6.Nc3 Nf6 7.Ne2 O-O 8.
O-O Nbd7 9.a3 Be7 10.h3 Nb6 11.Ba2 c6 12.Bf4 Bf5 13.g4 Bc8 14.Be3 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.30"]
[Round "13"]
[White "Kurajica, Bojan"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2595"]
[ECO "C42"]
[EventDate "1980.03.16"]
[PlyCount "24"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Qe2 Qe7 6.d3 Nf6 7.Bg5 Qxe2+ 8.
Bxe2 Be7 9.Nc3 c6 10.Ne4 Nbd7 11.Nxf6+ Bxf6 12.Bxf6 Nxf6 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.30"]
[Round "13"]
[White "Lalic, Nedim"]
[Black "Uhlmann, Wolfgang"]
[Result "0-1"]
[BlackElo "2510"]
[ECO "A00"]
[EventDate "1980.03.16"]
[PlyCount "58"]

1.b4 d5 2.Bb2 Qd6 3.a3 e5 4.e3 Nf6 5.d3 Nbd7 6.Nf3 c6 7.Be2 g6 8.c4 Bg7 9.
cxd5 cxd5 10.O-O O-O 11.Nc3 a6 12.Rc1 b6 13.Qc2 Bb7 14.h3 d4 15.Nd1 Rac8 
16.Qb1 Nd5 17.Re1 dxe3 18.fxe3 b5 19.Bf1 N7b6 20.Nd2 Na4 21.Qa1 f5 22.Nb3 
Rfe8 23.Na5 Ba8 24.Nc3 Nxb2 25.Qxb2 e4 26.d4 Nxe3 27.Ne2 f4 28.Rxc8 Rxc8 
29.Rc1 Rf8 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.30"]
[Round "13"]
[White "Osmanovic, Kemal"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2530"]
[ECO "D58"]
[EventDate "1980.03.16"]
[PlyCount "21"]

1.c4 e6 2.Nc3 d5 3.d4 Nf6 4.Bg5 Be7 5.Nf3 O-O 6.e3 h6 7.Bh4 b6 8.Qb3 Bb7 
9.Bxf6 Bxf6 10.cxd5 exd5 11.Rd1 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.30"]
[Round "13"]
[White "Szekely, Peter"]
[Black "Marjanovic, Slavoljub"]
[Result "1/2-1/2"]
[WhiteElo "2210"]
[BlackElo "2505"]
[ECO "D34"]
[EventDate "1980.03.16"]
[PlyCount "44"]

1.Nf3 Nf6 2.d4 e6 3.c4 d5 4.Nc3 c5 5.cxd5 exd5 6.g3 Nc6 7.Bg2 Be7 8.O-O 
O-O 9.dxc5 Bxc5 10.Na4 Be7 11.Be3 Re8 12.Rc1 Bg4 13.Bc5 Ne4 14.Bxe7 Qxe7 
15.h3 Bxf3 16.exf3 Nf6 17.f4 Rad8 18.Re1 Qxe1+ 19.Qxe1 Rxe1+ 20.Rxe1 Kf8 
21.Kf1 Ne7 22.Rd1 Rc8 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.30"]
[Round "13"]
[White "Trois, Francisco"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]
[WhiteElo "2395"]
[ECO "C99"]
[EventDate "1980.03.16"]
[PlyCount "26"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4 Nc6 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.31"]
[Round "14"]
[White "Arapovic, Vitomir"]
[Black "Osmanovic, Kemal"]
[Result "0-1"]
[WhiteElo "2385"]
[BlackElo "2405"]
[ECO "B90"]
[EventDate "1980.03.16"]
[PlyCount "56"]

1.e4 c5 2.Nf3 d6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Nf6 6.Be3 e5 7.Nb3 Be6 8.Qd2 
Be7 9.f3 Nbd7 10.O-O-O b5 11.g4 Nb6 12.Na5 Qc7 13.Qf2 Nfd7 14.Bxb5 axb5 
15.Nxb5 Qb8 16.Nc6 Qb7 17.Nxe7 Kxe7 18.Nxd6 Qc6 19.a3 Nc4 20.Nxc4 Qxc4 21.
Bd2 Rhb8 22.Qf1 Qa2 23.Bc3 Nc5 24.Kd2 Rxb2 25.Bxb2 Qxb2 26.Ke1 Qc3+ 27.Kf2
Rxa3 28.Kg2 Bxg4 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.31"]
[Round "14"]
[White "Ivkov, Borislav"]
[Black "Lalic, Nedim"]
[Result "1-0"]
[WhiteElo "2530"]
[ECO "E16"]
[EventDate "1980.03.16"]
[PlyCount "129"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 a5 7.O-O Bxd2 8.Qxd2 
O-O 9.Nc3 Ne4 10.Nxe4 Bxe4 11.Rfd1 d6 12.Ne1 Bxg2 13.Nxg2 Nd7 14.Nf4 Qb8 
15.Rac1 Nf6 16.f3 Rc8 17.e4 b5 18.c5 Rd8 19.cxd6 cxd6 20.Rc6 Rc8 21.Rdc1 
Rxc6 22.Rxc6 Ne8 23.d5 Qb7 24.Qc2 e5 25.Ng2 Ra6 26.Ne3 Rxc6 27.Qxc6 Qb8 
28.Nf5 Kf8 29.Qd7 b4 30.Kg2 a4 31.g4 h6 32.h4 a3 33.bxa3 bxa3 34.g5 h5 35.
Kh3 Kg8 36.Ne7+ Kf8 37.Nf5 Kg8 38.Kg3 Kf8 39.Kh2 Qb2+ 40.Kg3 Qb8 41.g6 
fxg6 42.Ne7 Nf6 43.Nxg6+ Kg8 44.Ne7+ Kf8 45.Qc8+ Qxc8 46.Nxc8 Ne8 47.f4 g6
48.Kf3 Kf7 49.Nb6 exf4 50.Nc4 g5 51.hxg5 Kg7 52.Kxf4 Kg6 53.e5 dxe5+ 54.
Nxe5+ Kg7 55.Nf3 Kf7 56.Nh4 Nd6 57.Nf5 Nc4 58.Nh4 Nd6 59.Ke5 Nc4+ 60.Kd4 
Nd6 61.g6+ Kf6 62.Kc5 Ne8 63.Kc6 Ke7 64.Nf5+ Kf6 65.g7 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.31"]
[Round "14"]
[White "Kelecevic, Nedeljko"]
[Black "Knezevic, Milorad"]
[Result "1/2-1/2"]
[WhiteElo "2380"]
[BlackElo "2500"]
[ECO "E11"]
[EventDate "1980.03.16"]
[PlyCount "31"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.Qc2 Nc6 6.e3 Bxd2+ 7.Nbxd2 d6 8.
Be2 O-O 9.O-O e5 10.d5 Nb8 11.e4 a5 12.Ne1 Na6 13.Nd3 Bd7 14.b3 c6 15.Rac1
cxd5 16.cxd5 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.31"]
[Round "14"]
[White "Lengyel, Levente"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[BlackElo "2595"]
[ECO "D27"]
[EventDate "1980.03.16"]
[PlyCount "31"]

1.Nf3 d5 2.d4 Nf6 3.c4 dxc4 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.dxc5 Qxd1 8.Rxd1 
Bxc5 9.a3 b5 10.Be2 Ke7 11.b4 Bd6 12.Bb2 Bb7 13.Ne5 Rd8 14.Nd2 Nbd7 15.
Nxd7 Rxd7 16.Nf3 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.31"]
[Round "14"]
[White "Marjanovic, Slavoljub"]
[Black "Bistric, Faruk"]
[Result "0-1"]
[WhiteElo "2505"]
[BlackElo "2245"]
[ECO "B92"]
[EventDate "1980.03.16"]
[PlyCount "80"]

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.a4 Nc6 10.Kh1 Nb4 11.Bg5 Qc7 12.a5 Bd7 13.Qd2 Rac8 14.Rfc1 Rfd8 15.
Be3 Re8 16.f3 Be6 17.f4 d5 18.Bb6 Qc6 19.f5 d4 20.fxe6 dxc3 21.exf7+ Kxf7 
22.bxc3 Qxc3 23.Qg5 Kg8 24.Qf5 Bf8 25.Bf2 Rc6 26.Be1 Qe3 27.Bxb4 Qxe2 28.
Bxf8 Rxf8 29.Re1 Qxc2 30.Rab1 Nxe4 31.Qxe5 Rcf6 32.Qd5+ Kh8 33.h3 Nc3 34.
Qc5 Qd3 35.Rbc1 Ne4 36.Qc2 Nf2+ 37.Kg1 Nxh3+ 38.gxh3 Qxh3 39.Re2 Rf1+ 40.
Rxf1 Rxf1# 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.31"]
[Round "14"]
[White "Nikolic, Predrag"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[WhiteElo "2330"]
[BlackElo "2505"]
[ECO "E15"]
[EventDate "1980.03.16"]
[PlyCount "28"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 c6 8.O-O d5 
9.Qc2 O-O 10.a4 Nbd7 11.a5 Ne4 12.axb6 axb6 13.Nc3 Nxd2 14.Nxd2 b5 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.31"]
[Round "14"]
[White "Trois, Francisco"]
[Black "Szekely, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2395"]
[BlackElo "2210"]
[ECO "E12"]
[EventDate "1980.03.16"]
[PlyCount "25"]

1.Nf3 Nf6 2.c4 b6 3.d4 e6 4.Bf4 Bb7 5.e3 Bb4+ 6.Nfd2 O-O 7.a3 Be7 8.Nc3 d5
9.cxd5 Nxd5 10.Nxd5 Bxd5 11.Qc2 c5 12.dxc5 Bxc5 13.Bd3 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.03.31"]
[Round "14"]
[White "Uhlmann, Wolfgang"]
[Black "Bagirov, Vladimir"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2560"]
[ECO "A17"]
[EventDate "1980.03.16"]
[PlyCount "157"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qc2 c5 5.g3 Nc6 6.Bg2 O-O 7.O-O Qe7 8.d3 d6 
9.a3 Bxc3 10.Qxc3 e5 11.Bg5 h6 12.Bxf6 Qxf6 13.e3 Bg4 14.Nd2 Qe6 15.Ne4 
Rad8 16.b4 b6 17.f4 Bh3 18.Bxh3 Qxh3 19.f5 f6 20.Qc2 Qh5 21.Qg2 Ne7 22.Nc3
Qf7 23.e4 Ra8 24.Rab1 Nc6 25.Nd5 Qb7 26.g4 Ne7 27.Nc3 Kf7 28.Rb2 Ke8 29.h4
Kd7 30.Rfb1 Qc8 31.Kf1 Rh8 32.Qf2 Kc7 33.bxc5 dxc5 34.Ke2 Kd6 35.Kd2 Qd8 
36.Rg1 Kc6 37.Kc2 Qd4 38.Qg3 Qd8 39.Rg2 Rh7 40.a4 Rb8 41.Rg1 Kd7 42.Kb1 
Kc6 43.Rh2 Qd7 44.Rb2 Kb7 45.a5 Ka8 46.Nd5 Rhh8 47.Qe3 Nxd5 48.exd5 Rhc8 
49.axb6 Rxb6 50.Rg2 Kb7 51.Qe1 Qa4 52.Qc1 Kc7 53.Rxb6 axb6 54.Rd2 Ra8 55.
Qb2 Ra5 56.Qa2 Qb4+ 57.Qb2 Qa4 58.Qa2 b5 59.Qxa4 Rxa4 60.Ra2 Rb4+ 61.Kc2 
bxc4 62.Ra7+ Kd6 63.Rxg7 cxd3+ 64.Kxd3 Kxd5 65.Rd7+ Kc6 66.Rf7 Rxg4 67.
Rxf6+ Kd5 68.Rxh6 c4+ 69.Kd2 Rf4 70.Rh8 Ke4 71.h5 Rxf5 72.h6 Rf6 73.Ke2 
Rc6 74.h7 Rc7 75.Kd2 c3+ 76.Kc2 Ke3 77.Re8 Rxh7 78.Rxe5+ Kd4 79.Re8 
1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.04.02"]
[Round "15"]
[White "Bagirov, Vladimir"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2530"]
[ECO "D58"]
[EventDate "1980.03.16"]
[PlyCount "48"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.d4 Be7 5.Bg5 h6 6.Bh4 O-O 7.e3 b6 8.Qb3 Bb7 
9.Bxf6 Bxf6 10.cxd5 exd5 11.Rd1 Re8 12.Bd3 c5 13.dxc5 Nd7 14.c6 Bxc6 15.
O-O Nc5 16.Qa3 Qd7 17.Bc4 Bxc3 18.Qxc3 Rac8 19.Be2 Ba4 20.Rde1 Red8 21.Qa3
a5 22.Nd4 Ne6 23.b3 Nxd4 24.exd4 Bb5 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.04.02"]
[Round "15"]
[White "Bistric, Faruk"]
[Black "Trois, Francisco"]
[Result "1-0"]
[WhiteElo "2245"]
[BlackElo "2395"]
[ECO "C92"]
[EventDate "1980.03.16"]
[PlyCount "69"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Bb7 10.d4 Na5 11.Bc2 Nc4 12.Nbd2 Nxd2 13.Nxd2 c5 14.d5 Bc8 15.b4 c4 
16.a4 Bd7 17.a5 Ne8 18.f4 Bh4 19.Rf1 exf4 20.Nf3 Bf6 21.Nd4 Be5 22.Bxf4 
Bxf4 23.Rxf4 Qg5 24.Qf3 Bxh3 25.Rf1 Bd7 26.Ne6 Bxe6 27.dxe6 Nf6 28.Rf5 Qd2
29.e7 Qxc2 30.exf8=Q+ Rxf8 31.Rxf6 gxf6 32.Qg3+ Kh8 33.Qxd6 Kg8 34.Qxf6 
Qd2 35.Rf3 1-0

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.04.02"]
[Round "15"]
[White "Hort, Vlastimil"]
[Black "Nikolic, Predrag"]
[Result "1/2-1/2"]
[WhiteElo "2595"]
[BlackElo "2330"]
[ECO "C01"]
[EventDate "1980.03.16"]
[PlyCount "18"]

1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Bd6 5.c3 c6 6.Ne2 Qh4 7.g3 Qh5 8.Nf4 
Qxd1+ 9.Kxd1 Ne7 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.04.02"]
[Round "15"]
[White "Knezevic, Milorad"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2510"]
[ECO "E90"]
[EventDate "1980.03.16"]
[PlyCount "31"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be3 c6 7.h3 e5 8.dxe5 dxe5 
9.Qxd8 Rxd8 10.c5 Nbd7 11.Rd1 Re8 12.Bc4 b5 13.cxb6 axb6 14.a4 Bf8 15.Ng5 
Re7 16.b4 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.04.02"]
[Round "15"]
[White "Kurajica, Bojan"]
[Black "Kelecevic, Nedeljko"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2380"]
[ECO "C10"]
[EventDate "1980.03.16"]
[PlyCount "33"]

1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7 7.O-O Ngf6 8.Qe2
Nxe4 9.Bxe4 Bxe4 10.Qxe4 c6 11.c3 Be7 12.Re1 O-O 13.Qc2 Qc7 14.Bg5 Bxg5 
15.Nxg5 Nf6 16.Ne4 Nxe4 17.Rxe4 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.04.02"]
[Round "15"]
[White "Lalic, Nedim"]
[Black "Arapovic, Vitomir"]
[Result "1/2-1/2"]
[BlackElo "2385"]
[ECO "C41"]
[EventDate "1980.03.16"]
[PlyCount "12"]

1.Nf3 Nc6 2.e4 d6 3.d4 e5 4.dxe5 Nxe5 5.Nxe5 dxe5 6.Qxd8+ Kxd8 1/2-1/2

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.04.02"]
[Round "15"]
[White "Osmanovic, Kemal"]
[Black "Marjanovic, Slavoljub"]
[Result "0-1"]
[WhiteElo "2405"]
[BlackElo "2505"]
[ECO "A37"]
[EventDate "1980.03.16"]
[PlyCount "136"]

1.Nf3 c5 2.c4 g6 3.g3 Bg7 4.Bg2 Nc6 5.Nc3 a6 6.b3 Rb8 7.Bb2 b5 8.d3 d6 9.
Qd2 e5 10.O-O Nge7 11.Ne1 O-O 12.Nc2 Be6 13.Ne3 Kh8 14.Ncd5 f5 15.f4 Bg8 
16.Rac1 b4 17.Nxe7 Nxe7 18.Nd5 a5 19.Rce1 Nxd5 20.cxd5 Qb6 21.Kh1 Rbe8 22.
e4 Qa7 23.Qc2 Qa8 24.Qc4 fxe4 25.dxe4 Re7 26.f5 gxf5 27.exf5 Bf6 28.g4 a4 
29.Be4 Rg7 30.Rg1 Bg5 31.Rg2 a3 32.Bc1 Qd8 33.Reg1 Bf7 34.Bxg5 Qxg5 35.Qc1
Qf4 36.Qe1 Rfg8 37.Qe2 h5 38.h3 hxg4 39.hxg4 Rh7+ 40.Rh2 Rg7 41.f6 Qxf6 
42.g5 Qf4 43.g6 Rxh2+ 44.Qxh2+ Qxh2+ 45.Kxh2 Bg8 46.Kg3 Rc7 47.Kh4 Kg7 48.
Rc1 Rc8 49.Kg5 Rf8 50.Bf5 e4 51.Bxe4 Re8 52.Bf5 Re5 53.Kf4 Kf6 54.Bb1 Rxd5
55.Rg1 Rd4+ 56.Ke3 Kg7 57.Re1 Be6 58.Rh1 Rg4 59.Rh7+ Kf6 60.Rc7 Rg1 61.Bd3
Rg3+ 62.Ke2 Rg2+ 63.Kf3 Rxa2 64.g7 Bd5+ 65.Be4 Bxe4+ 66.Kxe4 Rg2 67.Rd7 
Ke6 68.Ra7 d5+ 0-1

[Event "19th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1980.04.02"]
[Round "15"]
[White "Szekely, Peter"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]
[WhiteElo "2210"]
[ECO "D57"]
[EventDate "1980.03.16"]
[PlyCount "22"]

1.c4 e6 2.Nc3 d5 3.d4 Nf6 4.Nf3 Be7 5.Bg5 O-O 6.e3 h6 7.Bh4 Ne4 8.Bxe7 
Qxe7 9.cxd5 Nxc3 10.bxc3 exd5 11.Be2 c5 1/2-1/2
