[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.25"]
[Round "1"]
[White "Ivkov, Borislav"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "D79"]
[EventDate "1963.03.25"]
[PlyCount "52"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d5 6.c4 c6 7.cxd5 cxd5 8.Nc3 
Nc6 9.Ne5 e6 10.Bf4 Nd7 11.Nxc6 bxc6 12.Na4 Ba6 13.Rc1 Bb5 14.Re1 Qa5 15.
Nc3 Qb4 16.e3 Ba6 17.Qa4 Qb7 18.Qa3 Rfe8 19.Na4 Bb5 20.Bd6 Nb6 21.Nc5 Qc8 
22.b3 Rd8 23.Be7 Re8 24.Bd6 Rd8 25.Be7 Re8 26.Bd6 Rd8 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.25"]
[Round "1"]
[White "Kozomara, Vladimir"]
[Black "Shamkovich, Leonid"]
[Result "1/2-1/2"]
[ECO "B22"]
[EventDate "1963.03.25"]
[PlyCount "52"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Qxd4 e6 6.Bc4 Nc6 7.Qe4 d6 8.Nf3 Be7
9.O-O dxe5 10.Nxe5 Nxe5 11.Qxe5 O-O 12.Bxd5 Bf6 13.Qe2 exd5 14.Be3 Re8 15.
Qd2 b6 16.Na3 Ba6 17.Rfe1 Qd7 18.Bd4 Bxd4 19.Qxd4 Rxe1+ 20.Rxe1 Re8 21.
Rxe8+ Qxe8 22.Qd2 h6 23.Nc2 Qe4 24.b3 Bc8 25.f3 Qe5 26.Nd4 Be6 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.25"]
[Round "1"]
[White "Osmanagic, Muamer"]
[Black "Szabo, Laszlo"]
[Result "0-1"]
[ECO "D83"]
[EventDate "1963.03.25"]
[PlyCount "98"]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d5 5.Bf4 O-O 6.Rc1 c5 7.dxc5 Be6 8.e3 Nc6
9.Be2 Ne4 10.Nd4 Nxc3 11.bxc3 dxc4 12.Nxe6 Qxd1+ 13.Kxd1 fxe6 14.Bxc4 Kf7 
15.e4 Rac8 16.Be3 Ne5 17.Be2 Nd7 18.c6 Rxc6 19.Bb5 Rc7 20.Bxd7 Rxd7+ 21.
Ke2 Rc8 22.Rhd1 Rdc7 23.Bxa7 Ra8 24.Be3 Rxa2+ 25.Rd2 Ra4 26.Rb2 Rxe4 27.
Rcb1 Rxc3 28.Rxb7 Rc2+ 29.Kf3 Rec4 30.Rd1 e5 31.g4 R2c3 32.g5 Rc7 33.Rd7 
Rxd7 34.Rxd7 Rc4 35.Rb7 Ke6 36.Ke2 Rh4 37.Bc5 Bf8 38.Rb8 Kf7 39.Kf3 Rxh2 
40.Ke4 Rh5 41.Be3 Bg7 42.Rb7 Rh4+ 43.Kd5 h5 44.Bc5 Bf8 45.Kxe5 Ra4 46.f4 
h4 47.f5 Ra5 48.Rc7 h3 49.f6 Rxc5+ 0-1

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.25"]
[Round "1"]
[White "Portisch, Lajos"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D75"]
[EventDate "1963.03.25"]
[PlyCount "56"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 d5 5.cxd5 Nxd5 6.Bg2 O-O 7.O-O c5 8.dxc5 
Na6 9.Ng5 Ndb4 10.Nc3 h6 11.Nf3 Qxd1 12.Rxd1 Nc2 13.Rb1 Nxc5 14.Bd2 Be6 
15.Rbc1 Nb4 16.Nb5 Nca6 17.Bxb4 Nxb4 18.Nc7 Rac8 19.Nxe6 fxe6 20.Bh3 Kf7 
21.Rxc8 Rxc8 22.a3 Nc2 23.Rd7 b6 24.Rxa7 Bxb2 25.a4 Ne1 26.Nxe1 Rc1 27.Kg2
Rxe1 28.e3 Ba3 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.25"]
[Round "1"]
[White "Simagin, Vladimir"]
[Black "Bogdanovic, Rajko"]
[Result "1/2-1/2"]
[ECO "E94"]
[EventDate "1963.03.25"]
[PlyCount "46"]

1.d4 Nf6 2.c4 g6 3.Nc3 d6 4.e4 Bg7 5.Nf3 O-O 6.Be2 e5 7.O-O Nbd7 8.Be3 Ng4
9.Bg5 f6 10.Bh4 c6 11.b4 Nh6 12.dxe5 dxe5 13.c5 Nf7 14.Nd2 a5 15.a3 axb4 
16.axb4 Rxa1 17.Qxa1 Nxc5 18.bxc5 Qxd2 19.Rd1 Qh6 20.Bg3 f5 21.f3 Be6 22.
Bf2 Qg5 23.Qb2 Qe7 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.25"]
[Round "1"]
[White "Trifunovic, Petar"]
[Black "Pachman, Ludek"]
[Result "1/2-1/2"]
[ECO "D41"]
[EventDate "1963.03.25"]
[PlyCount "35"]

1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 c5 5.cxd5 Nxd5 6.g3 Nc6 7.Bg2 cxd4 8.Nxd4 
Nxc3 9.bxc3 Nxd4 10.Qxd4 Qxd4 11.cxd4 Bd6 12.Rb1 Rb8 13.Rb3 b6 14.Ba3 Kd7 
15.Kd2 Bb7 16.Bxb7 Rxb7 17.Bxd6 Kxd6 18.Rc1 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.26"]
[Round "2"]
[White "Bogdanovic, Rajko"]
[Black "Ivkov, Borislav"]
[Result "0-1"]
[ECO "C17"]
[EventDate "1963.03.25"]
[PlyCount "68"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2 Ne7 6.Nb5 Bxd2+ 7.Qxd2 O-O 8.f4 a6
9.Nd6 cxd4 10.Nf3 Nbc6 11.O-O-O f6 12.Nxc8 Rxc8 13.exf6 Rxf6 14.Bd3 Nf5 
15.Bxf5 Rxf5 16.Kb1 Qc7 17.g3 e5 18.Nxe5 Nxe5 19.fxe5 Rxe5 20.Rhf1 Re4 21.
Rf2 Rce8 22.a3 h6 23.Qd3 b5 24.Qf3 a5 25.Qf5 Qb7 26.Rfd2 b4 27.Rxd4 R8e5 
28.Qg6 bxa3 29.b3 a4 30.Rxe4 Rxe4 31.Rd3 Qc7 32.Rf3 a2+ 33.Ka1 axb3 34.
Rxb3 Qa7 0-1

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.26"]
[Round "2"]
[White "Gligoric, Svetozar"]
[Black "Kozomara, Vladimir"]
[Result "1/2-1/2"]
[ECO "D25"]
[EventDate "1963.03.25"]
[PlyCount "82"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.Qb3 Bxf3 7.gxf3 Nbd7 8.
Qxb7 c5 9.Nc3 cxd4 10.exd4 Be7 11.Bf4 O-O 12.Bc7 Qc8 13.Ba6 Qe8 14.O-O Nb6
15.Bb5 Qc8 16.Bc6 Nfd5 17.Bxd5 Nxd5 18.Qxc8 Rfxc8 19.Nxd5 exd5 20.Rac1 Kf8
21.Rfe1 f6 22.Ba5 Rab8 23.Rxc8+ Rxc8 24.Re6 Rc2 25.Bc3 Ba3 26.f4 Kf7 27.
Ra6 Bxb2 28.Rxa7+ Kg6 29.Bxb2 Rxb2 30.Ra5 Kf5 31.Rxd5+ Kxf4 32.Ra5 Rd2 33.
d5 Kf3 34.Ra3+ Kf4 35.Kg2 Rxd5 36.Ra4+ Kf5 37.Rh4 g5 38.Rb4 Rd2 39.a4 Ra2 
40.h4 gxh4 41.Rxh4 Kg5 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.26"]
[Round "2"]
[White "Pachman, Ludek"]
[Black "Uhlmann, Wolfgang"]
[Result "1-0"]
[ECO "A35"]
[EventDate "1963.03.25"]
[PlyCount "99"]

1.c4 c5 2.Nf3 Nc6 3.Nc3 g6 4.e3 Nf6 5.d4 cxd4 6.exd4 d5 7.Bg5 dxc4 8.Bxc4 
Bg7 9.d5 Nb8 10.O-O O-O 11.Re1 Nbd7 12.Qd2 Nb6 13.Bb3 Bf5 14.Nd4 Bd7 15.
Rad1 Rc8 16.Qe2 Qc7 17.Ndb5 Qc5 18.Qxe7 Qxe7 19.Rxe7 a6 20.Nd6 Rb8 21.h3 
h6 22.Bf4 Nc8 23.Rxf7 Nxd6 24.Rxg7+ Kxg7 25.Bxd6 Rbc8 26.Bxf8+ Kxf8 27.f4 
b5 28.Rd4 a5 29.a3 h5 30.Kf2 h4 31.Ke3 Nh5 32.Bc2 Ng3 33.Bd3 Rb8 34.d6 Kf7
35.Nd5 Rd8 36.Ne7 Nf5+ 37.Nxf5 gxf5 38.Rd5 Ke6 39.Rxf5 Kxd6 40.Rg5 Re8+ 
41.Kd4 Re1 42.Bxb5 Bxb5 43.Rxb5 Re2 44.Rb6+ Kd7 45.f5 Rxg2 46.Rb7+ Ke8 47.
b4 Ra2 48.b5 Rxa3 49.b6 Rb3 50.Rb8+ 1-0

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.26"]
[Round "2"]
[White "Shamkovich, Leonid"]
[Black "Osmanagic, Muamer"]
[Result "1-0"]
[ECO "C13"]
[EventDate "1963.03.25"]
[PlyCount "59"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 gxf6 7.Bc4 c6 8.Nf3
b6 9.Qe2 Bb7 10.O-O-O Qc7 11.Nfd2 f5 12.Ng3 Qd6 13.Qh5 O-O 14.Qh6 Kh8 15.
Nf3 Nd7 16.h4 Rg8 17.Ng5 Bxg5+ 18.hxg5 Rg7 19.Kb1 Qe7 20.f4 Nf8 21.Qh3 Rd8
22.Nh5 Rg6 23.Qc3 Kg8 24.g4 c5 25.gxf5 cxd4 26.Qe1 Bxh1 27.fxg6 Bf3 28.
Nf6+ Kg7 29.Qe5 Nxg6 30.Nh5+ 1-0

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.26"]
[Round "2"]
[White "Szabo, Laszlo"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "D56"]
[EventDate "1963.03.25"]
[PlyCount "60"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 Ne4 8.Bxe7 
Qxe7 9.Qc2 Nxc3 10.Qxc3 c6 11.Bd3 dxc4 12.Bxc4 b6 13.O-O Bb7 14.e4 Nd7 15.
Rfe1 c5 16.d5 exd5 17.exd5 Qf6 18.Qxf6 Nxf6 19.Rad1 Rad8 20.Re7 Bxd5 21.
Bxd5 Rxd5 22.Rxd5 Nxd5 23.Rxa7 Re8 24.g3 Re7 25.Rxe7 Nxe7 26.Kf1 Nc6 27.
Ke2 Kf8 28.a3 Ke7 29.Kd3 b5 30.Nd2 Kd6 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.26"]
[Round "2"]
[White "Trifunovic, Petar"]
[Black "Simagin, Vladimir"]
[Result "1/2-1/2"]
[ECO "A47"]
[EventDate "1963.03.25"]
[PlyCount "60"]

1.d4 Nf6 2.Nf3 b6 3.Bg5 Bb7 4.Nbd2 d6 5.e3 Nbd7 6.Bb5 a6 7.Ba4 g6 8.Qe2 
Bg7 9.O-O b5 10.Bb3 c5 11.c3 h6 12.Bxf6 Bxf6 13.e4 c4 14.Bc2 e5 15.dxe5 
dxe5 16.Rfd1 Qc7 17.Nf1 O-O 18.Qd2 Nc5 19.Qxh6 Nxe4 20.Bxe4 Bxe4 21.Ng5 
Bxg5 22.Qxg5 f6 23.Qg4 Bf5 24.Qg3 Rad8 25.Rxd8 Rxd8 26.Ne3 Bd3 27.Re1 Kg7 
28.Ng4 Bf5 29.Ne3 Bd3 30.Ng4 Bf5 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.27"]
[Round "3"]
[White "Ivkov, Borislav"]
[Black "Trifunovic, Petar"]
[Result "1/2-1/2"]
[ECO "C67"]
[EventDate "1963.03.25"]
[PlyCount "74"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Be7 6.Qe2 Nd6 7.Bxc6 dxc6 8.
dxe5 Nf5 9.Rd1 Bd7 10.e6 fxe6 11.Ne5 Bd6 12.Qh5+ g6 13.Nxg6 Ng7 14.Qh6 Nf5
15.Qh5 Ng7 16.Qh6 Nf5 17.Qh3 Rg8 18.Qxh7 Rg7 19.Qh5 Qf6 20.Ne5+ Ke7 21.Ng4
Qg6 22.Qxg6 Rxg6 23.h3 e5 24.Nc3 Nd4 25.Ne4 Bxg4 26.hxg4 Nxc2 27.Bg5+ Rxg5
28.Nxg5 Nxa1 29.Rxa1 Rg8 30.Ne4 Rxg4 31.f3 Rh4 32.g4 Ke6 33.Kg2 Be7 34.Kg3
Rh8 35.Rd1 Bh4+ 36.Kg2 Be7 37.Kg3 Bh4+ 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.27"]
[Round "3"]
[White "Kozomara, Vladimir"]
[Black "Bogdanovic, Rajko"]
[Result "1/2-1/2"]
[ECO "D26"]
[EventDate "1963.03.25"]
[PlyCount "60"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.e3 O-O 6.Bd3 c5 7.dxc5 dxc4 8.Bxc4 
Qxd1+ 9.Kxd1 Bxc5 10.Ke2 b6 11.b3 Ba6 12.Bxa6 Nxa6 13.Bb2 Nb4 14.a3 Nbd5 
15.Nxd5 Nxd5 16.b4 Be7 17.Rac1 Rac8 18.Rxc8 Rxc8 19.Rc1 Rxc1 20.Bxc1 Bf6 
21.e4 Nc7 22.Kd3 Kf8 23.Bd2 Ke8 24.Bc3 Bxc3 25.Kxc3 f6 26.Nd4 Kd7 27.a4 e5
28.Nb5 Nxb5+ 29.axb5 Ke6 30.f3 Kd6 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.27"]
[Round "3"]
[White "Osmanagic, Muamer"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "A48"]
[EventDate "1963.03.25"]
[PlyCount "69"]

1.d4 Nf6 2.Nf3 g6 3.b3 Bg7 4.Bb2 O-O 5.Nbd2 c5 6.e3 cxd4 7.exd4 Nc6 8.Be2 
d5 9.O-O Bf5 10.Ne5 Rc8 11.c3 Nxe5 12.dxe5 Nd7 13.g4 Be6 14.f4 Nc5 15.Qe1 
Na4 16.bxa4 Qb6+ 17.Qf2 Qxb2 18.Nb3 Qxc3 19.Nd4 Bd7 20.Rad1 Bxa4 21.Rd3 
Qb2 22.Qe3 e6 23.f5 Rfe8 24.f6 Bf8 25.h4 Rc7 26.h5 Rec8 27.hxg6 hxg6 28.
Qg5 Rc1 29.Nxe6 Qxe2 30.Qxg6+ fxg6 31.f7+ Kh7 32.Rh3+ Bh6 33.Ng5+ Kg7 34.
Ne6+ Kh7 35.Ng5+ 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.27"]
[Round "3"]
[White "Portisch, Lajos"]
[Black "Shamkovich, Leonid"]
[Result "1-0"]
[ECO "E45"]
[EventDate "1963.03.25"]
[PlyCount "65"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 6.Ng3 O-O 7.e4 Nc6 8.Bd3 d5 
9.cxd5 Bxd3 10.Qxd3 exd5 11.e5 Ne4 12.a3 Bxc3+ 13.bxc3 f5 14.Ne2 Na5 15.h4
Nb3 16.Rb1 Nxc1 17.Rxc1 f4 18.Qf3 c5 19.Nxf4 Rc8 20.Qe3 cxd4 21.cxd4 Rxc1+
22.Qxc1 Rf7 23.g3 Rc7 24.Qb2 Rc4 25.O-O Qd7 26.Rc1 Qc6 27.Rxc4 Qxc4 28.Kg2
Kf7 29.a4 g6 30.Ne2 Qd3 31.Qb5 Qc2 32.Qd7+ Kg8 33.e6 1-0

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.27"]
[Round "3"]
[White "Simagin, Vladimir"]
[Black "Pachman, Ludek"]
[Result "1/2-1/2"]
[ECO "A01"]
[EventDate "1963.03.25"]
[PlyCount "77"]

1.b3 e5 2.Bb2 Nc6 3.c4 Nf6 4.Nc3 d5 5.cxd5 Nxd5 6.a3 Nxc3 7.Bxc3 Bd6 8.e3 
O-O 9.d3 Qe7 10.Bb2 a5 11.Nf3 Bg4 12.Be2 Rad8 13.Qc2 f5 14.h3 Bh5 15.O-O 
e4 16.dxe4 fxe4 17.Nd4 Nxd4 18.Bxd4 Bxe2 19.Qxe2 Bxa3 20.Qc4+ Rf7 21.f3 
Bb4 22.fxe4 c5 23.Bxc5 Bxc5 24.Rxf7 Bxe3+ 25.Rf2+ Kh8 26.Ra2 h6 27.Kh1 
Bxf2 28.Rxf2 Rd1+ 29.Kh2 Qe5+ 30.g3 Kh7 31.Qe2 Rd4 32.Rf4 Rb4 33.Rf5 Qxe4 
34.Qxe4 Rxe4 35.Rxa5 Rb4 36.Ra3 Kg6 37.Kg2 Rd4 38.Ra1 Rd2+ 39.Kg1 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.27"]
[Round "3"]
[White "Uhlmann, Wolfgang"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "A69"]
[EventDate "1963.03.25"]
[PlyCount "67"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.f4 c5 7.d5 e6 8.Nf3 exd5 9.
cxd5 Re8 10.Nd2 b6 11.O-O Ba6 12.Bxa6 Nxa6 13.Re1 Qd7 14.Nf3 Rad8 15.Bd2 
Nb4 16.Re2 Nd3 17.Ne1 Nxe1 18.Qxe1 b5 19.a3 b4 20.axb4 cxb4 21.Nd1 Qb5 22.
Bxb4 Nxe4 23.Rxe4 Rxe4 24.Qxe4 Re8 25.Ra5 Qb6+ 26.Bc5 Qd8 27.Qa4 dxc5 28.
Rxa7 Bd4+ 29.Kf1 Rf8 30.Qc6 Qb8 31.Rc7 Qb3 32.Ke1 Qb4+ 33.Ke2 Qc4+ 34.Kd2 
1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.29"]
[Round "4"]
[White "Bogdanovic, Rajko"]
[Black "Osmanagic, Muamer"]
[Result "1-0"]
[ECO "C10"]
[EventDate "1963.03.25"]
[PlyCount "81"]

1.e4 e6 2.d4 d5 3.Nc3 Nc6 4.Nf3 Nf6 5.e5 Ne4 6.Ne2 f6 7.Ng3 f5 8.c3 Be7 9.
Nxe4 fxe4 10.Ng5 O-O 11.Qg4 Qe8 12.h4 Qg6 13.Be2 h6 14.h5 Qf5 15.Nh3 Qxg4 
16.Bxg4 Nd8 17.Be3 Re8 18.O-O b6 19.f3 Ba6 20.Rf2 exf3 21.Bxf3 Nf7 22.Bg4 
Bg5 23.Nxg5 Nxg5 24.Bxg5 hxg5 25.h6 Re7 26.hxg7 Kxg7 27.Rf6 Rae8 28.Rd1 c5
29.Rd2 Bc8 30.Rdf2 Rh8 31.g3 Bd7 32.Rh2 Rxh2 33.Kxh2 cxd4 34.cxd4 Bc8 35.
Kh3 Bd7 36.Bh5 Bb5 37.Kg4 Be2+ 38.Kxg5 Bxh5 39.Kxh5 Re8 40.g4 Re7 41.g5 
1-0

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.29"]
[Round "4"]
[White "Gligoric, Svetozar"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "D27"]
[EventDate "1963.03.25"]
[PlyCount "48"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.a4 cxd4 8.exd4 
Nc6 9.Nc3 Be7 10.Re1 O-O 11.Bg5 Re8 12.Qd2 Nd5 13.Bxd5 exd5 14.Bxe7 Rxe7 
15.Rxe7 Nxe7 16.Re1 h6 17.Ne5 a5 18.Nd3 Nc6 19.Nf4 Nb4 20.Re5 f6 21.Re1 
Bf5 22.h3 Qd6 23.Nb5 Qd7 24.Nc3 Qd6 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.29"]
[Round "4"]
[White "Pachman, Ludek"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "E66"]
[EventDate "1963.03.25"]
[PlyCount "57"]

1.d4 Nf6 2.c4 d6 3.Nf3 g6 4.g3 Bg7 5.Bg2 O-O 6.O-O c5 7.Nc3 Nc6 8.d5 Na5 
9.Qd3 a6 10.Nd2 Ng4 11.Qc2 Ne5 12.b3 b5 13.cxb5 axb5 14.Nxb5 Nd3 15.exd3 
Bxa1 16.Nc3 f6 17.Nde4 Bxc3 18.Nxc3 Nb7 19.Re1 Bf5 20.h3 g5 21.Qe2 Qd7 22.
g4 Bg6 23.f4 gxf4 24.Bxf4 Rf7 25.Qe6 Rd8 26.Qe2 Ra8 27.Qe6 Rd8 28.Qe2 Ra8 
29.Qe6 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.29"]
[Round "4"]
[White "Shamkovich, Leonid"]
[Black "Uhlmann, Wolfgang"]
[Result "0-1"]
[ECO "C18"]
[EventDate "1963.03.25"]
[PlyCount "134"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.Qg4 cxd4 8.Qxg7 
Rg8 9.Qxh7 Qc7 10.Ne2 dxc3 11.f4 Nbc6 12.Qd3 Bd7 13.Rb1 Nf5 14.g3 d4 15.
Bg2 O-O-O 16.Kf2 Na5 17.Rd1 Bc6 18.Bxc6 Qxc6 19.Qf3 Qc5 20.Rd3 Rd7 21.g4 
Nh4 22.Qg3 Rh8 23.h3 Nc6 24.Rb3 Qc4 25.Ng1 a5 26.a4 Qxa4 27.Ba3 Qc4 28.Bd6
a4 29.Ra3 b6 30.Ne2 Kb7 31.Ra1 f6 32.Kg1 fxe5 33.fxe5 Rf7 34.Nf4 Ka6 35.
Nh5 Nf5 36.gxf5 Rxh5 37.f6 Kb7 38.Qg8 Rhh7 39.Kh2 Qb5 40.Qg2 Ka7 41.Rg3 
Na5 42.Rg8 Nb7 43.Rc8 Rd7 44.Bb8+ Ka6 45.Bc7 Ka7 46.Bb8+ Ka6 47.Bd6 Nxd6 
48.exd6 Qe5+ 49.Kh1 Qd5 50.Rxa4+ Kb7 51.Qxd5+ exd5 52.Rc7+ Rxc7 53.dxc7 d3
54.Ra7+ Kc8 55.cxd3 c2 56.Ra1 Rxc7 57.Kg2 Kd7 58.Rc1 b5 59.Kf2 b4 60.Ke3 
b3 61.f7 Ke7 62.Kd2 Kf8 63.h4 d4 64.h5 Rc6 65.h6 Rxh6 66.Rf1 Rc6 67.Kc1 
Rc3 0-1

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.29"]
[Round "4"]
[White "Simagin, Vladimir"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "E31"]
[EventDate "1963.03.25"]
[PlyCount "86"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.d5 d6 6.Bg5 h6 7.Bh4 Bxc3+ 8.bxc3 e5
9.Nd2 Nbd7 10.e3 Nf8 11.Bd3 Ng6 12.Bg3 Ne7 13.Rb1 O-O 14.O-O Rb8 15.f4 Bf5
16.Qc2 Bxd3 17.Qxd3 exf4 18.exf4 Kh8 19.f5 Neg8 20.Ne4 Nxe4 21.Qxe4 Qd7 
22.Qf4 Rbd8 23.Bh4 Rde8 24.Rbe1 Rxe1 25.Rxe1 Re8 26.Rxe8 Qxe8 27.h3 Qe2 
28.Qxd6 Qxc4 29.Qd8 Kh7 30.d6 Qxc3 31.d7 Qd4+ 32.Kh1 Nf6 33.Bxf6 Qd1+ 34.
Kh2 Qd6+ 35.Kg1 Qd1+ 36.Kf2 Qd2+ 37.Kf3 Qd3+ 38.Kf4 Qd2+ 39.Ke4 Qxg2+ 40.
Ke5 Qg3+ 41.Kd5 Qd3+ 42.Kxc5 gxf6 43.Qc8 Qc3+ 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.29"]
[Round "4"]
[White "Trifunovic, Petar"]
[Black "Kozomara, Vladimir"]
[Result "1/2-1/2"]
[ECO "D97"]
[EventDate "1963.03.25"]
[PlyCount "68"]

1.Nf3 Nf6 2.d4 d5 3.c4 dxc4 4.Qa4+ c6 5.Qxc4 g6 6.Nc3 Bg7 7.e4 O-O 8.Be2 
Nbd7 9.O-O Nb6 10.Qd3 Bg4 11.h3 Bxf3 12.Bxf3 e6 13.Be3 Qe7 14.a4 Rfd8 15.
a5 Nbd7 16.Qc4 Rac8 17.Qb3 Nb8 18.Rfd1 Na6 19.Be2 Nb8 20.Bc4 Ne8 21.Bf1 
Nd6 22.f3 a6 23.Bf2 Nb5 24.Nxb5 axb5 25.d5 exd5 26.exd5 b4 27.d6 Rxd6 28.
Qxb4 Rd7 29.Qxe7 Rxe7 30.Bd4 Na6 31.Kf2 Bxd4+ 32.Rxd4 c5 33.Rd6 Nb4 34.Rc1
Rec7 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.30"]
[Round "5"]
[White "Ivkov, Borislav"]
[Black "Pachman, Ludek"]
[Result "1/2-1/2"]
[ECO "C09"]
[EventDate "1963.03.25"]
[PlyCount "85"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Bb5+ Nc6 6.Ngf3 Bd6 7.dxc5 Bxc5 8.
O-O Ne7 9.Nb3 Bd6 10.Be3 O-O 11.Bc5 Bxc5 12.Nxc5 Qb6 13.Bxc6 Qxc5 14.Ba4 
Bg4 15.Qd4 Qxd4 16.Nxd4 Rfd8 17.f3 Bd7 18.Bb3 a5 19.a3 Nf5 20.Rfd1 Ne3 21.
Re1 Nc4 22.Bxc4 dxc4 23.c3 Re8 24.Kf2 Kf8 25.Rxe8+ Rxe8 26.h4 h6 27.Rd1 
Re5 28.Rh1 Ke7 29.g4 f5 30.g5 hxg5 31.hxg5 f4 32.Rh4 Rxg5 33.Rxf4 Rh5 34.
Re4+ Kd6 35.Re2 Re5 36.Rd2 Rd5 37.Ke3 Re5+ 38.Kf2 Rd5 39.Rd1 Rh5 40.Ke3 
Re5+ 41.Kf4 g5+ 42.Kg3 Rd5 43.Rh1 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.30"]
[Round "5"]
[White "Kozomara, Vladimir"]
[Black "Simagin, Vladimir"]
[Result "0-1"]
[ECO "B13"]
[EventDate "1963.03.25"]
[PlyCount "68"]

1.d4 Nf6 2.Nc3 d5 3.Bg5 c5 4.e3 cxd4 5.exd4 Nc6 6.Nf3 Bg4 7.Be2 e6 8.Ne5 
Bxe2 9.Nxe2 Be7 10.c3 O-O 11.Nxc6 bxc6 12.Bxf6 Bxf6 13.b4 a5 14.a3 e5 15.
O-O e4 16.Qc2 Qd6 17.Rab1 Bd8 18.a4 f5 19.b5 f4 20.f3 Re8 21.Ra1 Bc7 22.
Ra2 exf3 23.Rxf3 Re4 24.c4 Rae8 25.c5 Qh6 26.h3 Rxe2 27.Qxe2 Rxe2 28.Rxe2 
Qf6 29.Re8+ Kf7 30.Rc8 Qxd4+ 31.Kh2 Be5 32.Rxc6 g5 33.b6 h5 34.Rc7+ Bxc7 
0-1

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.30"]
[Round "5"]
[White "Osmanagic, Muamer"]
[Black "Trifunovic, Petar"]
[Result "1/2-1/2"]
[ECO "D04"]
[EventDate "1963.03.25"]
[PlyCount "76"]

1.d4 Nf6 2.Nf3 c5 3.e3 d5 4.Nbd2 cxd4 5.exd4 Nc6 6.c3 Bg4 7.Be2 e6 8.O-O 
Bd6 9.Ne5 Bxe5 10.Bxg4 Bd6 11.Be2 Qc7 12.g3 O-O 13.f4 Ne4 14.Nxe4 dxe4 15.
Qc2 Nxd4 16.Qxe4 Nxe2+ 17.Qxe2 Bc5+ 18.Be3 Rfd8 19.Rfd1 e5 20.Bxc5 Qxc5+ 
21.Qf2 Qxf2+ 22.Kxf2 exf4 23.gxf4 Kf8 24.Rac1 Ke7 25.Re1+ Kf6 26.Rcd1 Rac8
27.Kf3 h6 28.Kg4 g6 29.Kf3 a6 30.Kg3 Rxd1 31.Rxd1 Rc6 32.Kf3 Ke7 33.Rd4 
Rb6 34.b3 Rc6 35.c4 b5 36.Ke4 bxc4 37.Kd5 Rd6+ 38.Kxc4 Rc6+ 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.30"]
[Round "5"]
[White "Portisch, Lajos"]
[Black "Bogdanovic, Rajko"]
[Result "1-0"]
[ECO "E90"]
[EventDate "1963.03.25"]
[PlyCount "55"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Bg5 c5 7.d5 h6 8.Bh4 g5 9.
Bg3 Nh5 10.Be2 a6 11.a4 Nd7 12.Qc2 Re8 13.Ra3 Nxg3 14.hxg3 Nf6 15.Nd2 e6 
16.O-O exd5 17.cxd5 Nd7 18.Bg4 Ne5 19.Bxc8 Rxc8 20.a5 g4 21.Nd1 c4 22.Ne3 
Qf6 23.Ndxc4 Nxc4 24.Nxc4 Qd4 25.b3 Rxe4 26.Qb1 Qxd5 27.Nb6 Qc5 28.Qxe4 
1-0

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.30"]
[Round "5"]
[White "Szabo, Laszlo"]
[Black "Shamkovich, Leonid"]
[Result "1/2-1/2"]
[ECO "D33"]
[EventDate "1963.03.25"]
[PlyCount "44"]

1.c4 c5 2.Nc3 Nc6 3.Nf3 e6 4.g3 d5 5.cxd5 exd5 6.d4 c4 7.Bg2 Bb4 8.O-O 
Nge7 9.e4 O-O 10.exd5 Nxd5 11.Nxd5 Qxd5 12.a3 Ba5 13.Ng5 Qxd4 14.Qc2 Qd3 
15.Qa4 Bd8 16.Be4 Qb3 17.Bxh7+ Kh8 18.Qxb3 cxb3 19.Be4 Kg8 20.Bh7+ Kh8 21.
Be4 Kg8 22.Bh7+ Kh8 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.30"]
[Round "5"]
[White "Uhlmann, Wolfgang"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "E79"]
[EventDate "1963.03.25"]
[PlyCount "48"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.f4 c5 7.Nf3 cxd4 8.Nxd4 Nc6
9.Be3 Bg4 10.Nxc6 Bxe2 11.Nxd8 Bxd1 12.Rxd1 Rfxd8 13.Ke2 Rdc8 14.c5 Rc6 
15.cxd6 exd6 16.Kf3 Ne8 17.Bd4 Nc7 18.Bxg7 Kxg7 19.Rd2 b5 20.Rhd1 b4 21.
Ne2 Ne8 22.Rc1 Rac8 23.Rxc6 Rxc6 24.Nd4 Rc1 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.31"]
[Round "6"]
[White "Bogdanovic, Rajko"]
[Black "Uhlmann, Wolfgang"]
[Result "0-1"]
[ECO "C18"]
[EventDate "1963.03.25"]
[PlyCount "74"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.Qg4 Qc7 8.Qxg7 
Rg8 9.Qxh7 cxd4 10.Ne2 dxc3 11.f4 Nbc6 12.Qd3 Bd7 13.Qxc3 Nf5 14.Bd2 Qb6 
15.a4 Rc8 16.a5 Qd8 17.Qd3 a6 18.Ra3 Na7 19.Rc3 Bb5 20.Rxc8 Qxc8 21.Qc3 
Bc4 22.g3 Nb5 23.Qb2 Qc6 24.Rg1 Rh8 25.Rg2 d4 26.Rf2 Qh1 27.g4 Rxh2 28.
gxf5 Rxf2 29.Kxf2 Qh2+ 30.Ke1 Qh4+ 31.Kd1 Qf2 32.Be1 Qxf1 33.Ng3 Qf3+ 34.
Kc1 Qe3+ 35.Kd1 Nc3+ 36.Bxc3 dxc3 37.Qb6 Qd2# 0-1

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.31"]
[Round "6"]
[White "Gligoric, Svetozar"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "A39"]
[EventDate "1963.03.25"]
[PlyCount "80"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 c5 6.O-O cxd4 7.Nxd4 Nc6 8.Nc3 
Nxd4 9.Qxd4 d6 10.Qd3 Qa5 11.Bd2 Qh5 12.b3 Ng4 13.h4 Ne5 14.Qe3 Nc6 15.
Rac1 Bd7 16.Qg5 Qxg5 17.Bxg5 Rfe8 18.Rfd1 Bg4 19.Kf1 Kf8 20.Be3 Rec8 21.c5
dxc5 22.Bxc5 Rd8 23.Nd5 Be5 24.f4 Bd6 25.Bxd6 Rxd6 26.Ne3 Rxd1+ 27.Rxd1 
Be6 28.Bxc6 bxc6 29.Rc1 a5 30.Rxc6 a4 31.Nc4 axb3 32.axb3 Ra2 33.Rb6 Bg4 
34.e4 Bf3 35.e5 Rg2 36.e6 fxe6 37.Rxe6 Rc2 38.Ne5 Bd5 39.Rb6 Rc3 40.Rb8+ 
Kg7 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.31"]
[Round "6"]
[White "Ivkov, Borislav"]
[Black "Kozomara, Vladimir"]
[Result "1/2-1/2"]
[ECO "D40"]
[EventDate "1963.03.25"]
[PlyCount "77"]

1.d4 Nf6 2.Nf3 c5 3.e3 e6 4.c4 d5 5.Nc3 Nc6 6.a3 Be7 7.dxc5 Bxc5 8.b4 Be7 
9.cxd5 Nxd5 10.Nxd5 exd5 11.Bb2 Bf6 12.Qd2 O-O 13.Be2 Qe7 14.O-O Rd8 15.
Rfd1 Bg4 16.b5 Bxb2 17.Qxb2 Na5 18.Rd4 Be6 19.Rad1 Nc4 20.Qb4 Qxb4 21.axb4
Rdc8 22.Ra1 a6 23.bxa6 Rxa6 24.Rdd1 g6 25.Nd4 Rca8 26.Rac1 Rc8 27.h4 Ra2 
28.Bf3 Rb2 29.Rb1 Rxb1 30.Rxb1 Nd2 31.Ra1 Rc3 32.Kh2 Kg7 33.Ra7 Nf1+ 34.
Kg1 Rc1 35.Nxe6+ fxe6 36.Rxb7+ Kf6 37.b5 Ng3+ 38.Kh2 Nf1+ 39.Kh3 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.31"]
[Round "6"]
[White "Pachman, Ludek"]
[Black "Shamkovich, Leonid"]
[Result "1/2-1/2"]
[ECO "D94"]
[EventDate "1963.03.25"]
[PlyCount "82"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Bd2 c5 7.dxc5 Na6 8.cxd5 
Nxc5 9.Bc4 a6 10.a4 Bf5 11.O-O Rc8 12.Qe2 Nfe4 13.Rfd1 Nxc3 14.Bxc3 Bxc3 
15.bxc3 Ne4 16.Rd4 Qa5 17.Qb2 Qxc3 18.Qxc3 Nxc3 19.Nd2 Rfd8 20.Kf1 Rc5 21.
Ke1 Ra5 22.Bb3 b5 23.Rc1 bxa4 24.Rxc3 axb3 25.Rxb3 Raxd5 26.Rxd5 Rxd5 27.
e4 Re5 28.f4 Re6 29.Re3 g5 30.fxg5 Bg6 31.g4 f6 32.gxf6 Rxf6 33.Rc3 Be8 
34.Ke2 Rc6 35.Rxc6 Bxc6 36.Ke3 Kf7 37.Nb3 Kf6 38.Na5 Bd7 39.Kf4 e5+ 40.Kf3
Kg5 41.h3 Bb5 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.31"]
[Round "6"]
[White "Simagin, Vladimir"]
[Black "Osmanagic, Muamer"]
[Result "1-0"]
[ECO "D94"]
[EventDate "1963.03.25"]
[PlyCount "83"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Be2 e6 7.O-O b6 8.cxd5 exd5
9.b4 c6 10.a4 Re8 11.Ba3 Nbd7 12.b5 c5 13.dxc5 Nxc5 14.Nd4 Nfe4 15.Rc1 
Nxc3 16.Rxc3 Ne4 17.Rc2 Qh4 18.Bb2 Qh6 19.Qa1 Be5 20.Nf3 Bxb2 21.Qxb2 Nc5 
22.a5 Bf5 23.Rd2 Be4 24.Ra1 Rac8 25.Nd4 Qg5 26.Bf1 h5 27.Nc6 Rc7 28.axb6 
axb6 29.Kh1 h4 30.h3 Rcc8 31.Nb4 Ra8 32.Re1 Rad8 33.f3 Qg3 34.Red1 Rc8 35.
fxe4 Nxe4 36.Nxd5 Qg5 37.Rd4 Ng3+ 38.Kg1 Qe5 39.Rb4 Qxb2 40.Rxb2 Rcd8 41.
Rbd2 Kg7 42.Nf6 1-0

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.03.31"]
[Round "6"]
[White "Trifunovic, Petar"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "D58"]
[EventDate "1963.03.25"]
[PlyCount "68"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 b6 8.Bd3 Bb7 
9.O-O Nbd7 10.Qe2 Ne4 11.Bxe7 Qxe7 12.Rfc1 c5 13.cxd5 exd5 14.Ba6 Ndf6 15.
Bxb7 Qxb7 16.dxc5 bxc5 17.Nxe4 Nxe4 18.Rc2 Rfc8 19.Nd2 Ng5 20.Rac1 Ne6 21.
Qf3 Rc7 22.h3 Rd8 23.Rd1 Qa6 24.b3 Rcd7 25.Qf5 d4 26.Nc4 dxe3 27.Rxd7 
exf2+ 28.Rxf2 Rxd7 29.Ne5 Rd1+ 30.Kh2 f6 31.Qh5 Qd6 32.Rxf6 gxf6 33.Qf7+ 
Kh8 34.Qxf6+ Kh7 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.02"]
[Round "7"]
[White "Kozomara, Vladimir"]
[Black "Pachman, Ludek"]
[Result "1/2-1/2"]
[ECO "B09"]
[EventDate "1963.03.25"]
[PlyCount "37"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.e5 dxe5 7.dxe5 Qxd1+ 8.Kxd1
Rd8+ 9.Bd3 Ne8 10.Ke2 Nc6 11.Be3 f6 12.Bc4+ Kh8 13.Bb5 Bg4 14.Bxc6 bxc6 
15.exf6 Nxf6 16.h3 Bxf3+ 17.Kxf3 Nd5 18.Nxd5 cxd5 19.c3 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.02"]
[Round "7"]
[White "Osmanagic, Muamer"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "E64"]
[EventDate "1963.03.25"]
[PlyCount "93"]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 c5 5.d5 d6 6.g3 O-O 7.Bg2 Na6 8.O-O Nc7 
9.e4 a6 10.a4 Rb8 11.e5 Ng4 12.exd6 exd6 13.Bf4 Nf6 14.Nd2 Bg4 15.f3 Bc8 
16.a5 Nh5 17.Be3 b5 18.axb6 Rxb6 19.Ra2 Re8 20.Bf2 Bd7 21.Nde4 Qe7 22.Re1 
Qf8 23.Re2 Rb4 24.Nd2 Reb8 25.Qc1 Nf6 26.b3 Re8 27.Rxe8 Qxe8 28.Ra3 Bh6 
29.Qe1 Qf8 30.Qd1 Rb8 31.Nde4 Nxe4 32.Nxe4 f5 33.Nc3 Qf6 34.Qc2 Bg7 35.Nd1
f4 36.g4 h5 37.h3 hxg4 38.hxg4 Kf7 39.Qd2 Bc8 40.Qd3 Ne8 41.Be1 Qd4+ 42.
Qxd4 Bxd4+ 43.Kf1 Nf6 44.Bc3 Nd7 45.Ke2 Bb7 46.Bxd4 cxd4 47.Nf2 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.02"]
[Round "7"]
[White "Portisch, Lajos"]
[Black "Simagin, Vladimir"]
[Result "1-0"]
[ECO "D92"]
[EventDate "1963.03.25"]
[PlyCount "151"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.Rc1 dxc4 7.e4 Bg4 8.Bxc4 
Bxf3 9.gxf3 Nh5 10.Be3 e6 11.f4 Qh4 12.Qf3 Nc6 13.Ne2 Rad8 14.Rd1 a6 15.a3
Rd7 16.O-O Rfd8 17.e5 Bh6 18.Kh1 Ne7 19.Rg1 Nf5 20.d5 exd5 21.Rxd5 Rxd5 
22.Bxd5 c6 23.Bb3 Nhg7 24.Bc1 Ne6 25.Ba2 Qe7 26.Qh3 Bg7 27.Bb1 Nfd4 28.Nc3
Nc5 29.Be3 Ndb3 30.Bc2 Nd4 31.Bb1 a5 32.Rd1 Ndb3 33.Rxd8+ Qxd8 34.Qg4 b5 
35.Qf3 b4 36.axb4 axb4 37.Ne4 Qd5 38.Kg2 Nd3 39.Nf6+ Bxf6 40.Qxd5 cxd5 41.
Bxd3 Be7 42.Bc2 Na5 43.Kf3 f6 44.e6 f5 45.Ba4 Kf8 46.Bb6 Nc4 47.Bd4 Bd6 
48.Bc6 Ke7 49.Bxd5 Nd2+ 50.Ke2 Ne4 51.Be5 Bc5 52.f3 Nf6 53.Ba2 Nh5 54.Kd3 
Bg1 55.h3 Bh2 56.Kc4 Nxf4 57.Kb5 Bg3 58.Kc6 Ne2 59.Bxg3 Nxg3 60.Kc5 Ne2 
61.Kxb4 Ng1 62.Kc5 Nxf3 63.b4 Ng5 64.b5 Ne4+ 65.Kd4 Nd6 66.b6 f4 67.Bd5 
Kf6 68.Kd3 g5 69.Ke2 h5 70.Kf3 Ke7 71.h4 gxh4 72.Kxf4 Kf6 73.Kf3 Ke7 74.
Kg2 Kd8 75.b7 Kc7 76.e7 1-0

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.02"]
[Round "7"]
[White "Shamkovich, Leonid"]
[Black "Gligoric, Svetozar"]
[Result "0-1"]
[ECO "E81"]
[EventDate "1963.03.25"]
[PlyCount "74"]

1.c4 g6 2.d4 Nf6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Bg5 c5 7.d5 e6 8.Nge2 h6 9.
Bf4 exd5 10.exd5 Nh5 11.Be3 Nd7 12.Qd2 Ne5 13.Nf4 Nxf4 14.Bxf4 Qh4+ 15.Bg3
Qe7 16.O-O-O a6 17.f4 Ng4 18.Re1 Qd8 19.h3 Nf6 20.Bh4 b5 21.Bd3 bxc4 22.
Bb1 Rb8 23.Re2 Rb4 24.Rf1 Bd7 25.g4 Qb6 26.a3 Rb3 27.Ba2 Rxc3+ 28.bxc3 Rb8
29.Kd1 Qa5 30.Rf3 Nxg4 31.hxg4 Bxg4 32.Rg3 Bxe2+ 33.Kxe2 Qxa3 34.Kf3 Rb2 
35.Qe3 Qxa2 36.f5 Qb1 37.Qe8+ Kh7 0-1

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.02"]
[Round "7"]
[White "Szabo, Laszlo"]
[Black "Bogdanovic, Rajko"]
[Result "1/2-1/2"]
[ECO "E88"]
[EventDate "1963.03.25"]
[PlyCount "90"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c6 7.Qd2 e5 8.d5 cxd5 9.
cxd5 Na6 10.Bd3 Nh5 11.O-O-O Nc5 12.Bc2 Bd7 13.b4 Na6 14.a3 Nc7 15.Bd3 Qe8
16.Kb2 f5 17.Rc1 Nf4 18.Bc4 Nb5 19.Nxb5 Bxb5 20.g3 Bxc4 21.Rxc4 Qb5 22.Kb3
Rac8 23.Qc2 Qxc4+ 24.Qxc4 Rxc4 25.Kxc4 Nh5 26.Nh3 a6 27.a4 Nf6 28.Nf2 Nd7 
29.Nd3 f4 30.gxf4 exf4 31.Bd2 Ne5+ 32.Nxe5 Bxe5 33.Kd3 Rc8 34.Rb1 b5 35.
Rb3 g5 36.axb5 axb5 37.h4 h6 38.hxg5 hxg5 39.Bc3 Bxc3 40.Rxc3 Rxc3+ 41.
Kxc3 Kf7 42.Kd4 Ke7 43.e5 dxe5+ 44.Kxe5 Kd7 45.Kf5 Kd6 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.02"]
[Round "7"]
[White "Uhlmann, Wolfgang"]
[Black "Trifunovic, Petar"]
[Result "1/2-1/2"]
[ECO "D60"]
[EventDate "1963.03.25"]
[PlyCount "43"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Bd3 dxc4 8.Bxc4 
c5 9.dxc5 Nxc5 10.O-O a6 11.a4 b6 12.Qe2 Bb7 13.Rfd1 Qb8 14.b4 Nce4 15.
Nxe4 Bxe4 16.Bxa6 Bxb4 17.Bxf6 gxf6 18.Bd3 Bxd3 19.Qxd3 Rd8 20.Qb5 Bc5 21.
Rxd8+ Qxd8 22.h3 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.03"]
[Round "8"]
[White "Bogdanovic, Rajko"]
[Black "Shamkovich, Leonid"]
[Result "1/2-1/2"]
[ECO "B89"]
[EventDate "1963.03.25"]
[PlyCount "52"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 e6 7.Be3 Be7 8.Qe2 
O-O 9.O-O-O Nxd4 10.Bxd4 Qa5 11.e5 dxe5 12.Bxe5 b6 13.Nb5 Ba6 14.Bc3 Qa4 
15.Rd4 Bxb5 16.Bxb5 Qxa2 17.Rhd1 Rfd8 18.Ra4 Rxd1+ 19.Qxd1 Qd5 20.Qxd5 
Nxd5 21.Bd4 Bg5+ 22.Kb1 h5 23.Bc6 Rd8 24.Rxa7 Nb4 25.Bd7 Nc6 26.Bxc6 Rxd4 
1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.03"]
[Round "8"]
[White "Ivkov, Borislav"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "C93"]
[EventDate "1963.03.25"]
[PlyCount "112"]

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 h6 10.d4 Re8 11.Be3 Bf8 12.Nbd2 Bb7 13.d5 Ne7 14.Nh2 Ng6 15.a4 c6 16.
dxc6 Bxc6 17.Ng4 Nxg4 18.Qxg4 Qf6 19.Nf1 Nf4 20.Ng3 Qg5 21.Bxf4 exf4 22.
Nh5 Rxe4 23.Rxe4 Bxe4 24.Nxf4 Qxg4 25.hxg4 Rb8 26.f3 bxa4 27.Bxa4 Ba8 28.
Nd3 Bd5 29.Nb4 Be6 30.Bc2 d5 31.Rxa6 Bxb4 32.cxb4 Kf8 33.Ra4 Bd7 34.b5 
Bxb5 35.Rb4 Rc8 36.Bf5 Rc5 37.Kf2 Ke7 38.Ke3 Kd6 39.Kd4 Rc4+ 40.Rxc4 Bxc4 
41.Bd3 Bb3 42.Ba6 f6 43.Bb7 g5 44.Ba8 Ke6 45.Bc6 Kd6 46.Bb5 Bd1 47.b4 Bb3 
48.Be8 Bc4 49.Bf7 Kc6 50.Be6 Kd6 51.Bf7 Kc6 52.b5+ Kxb5 53.Bxd5 Bf1 54.g3 
Be2 55.Ba8 Kb4 56.Bb7 Bd1 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.03"]
[Round "8"]
[White "Kozomara, Vladimir"]
[Black "Osmanagic, Muamer"]
[Result "0-1"]
[ECO "D94"]
[EventDate "1963.03.25"]
[PlyCount "78"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Be2 e6 7.O-O b6 8.Ne5 Bb7 
9.b3 Nbd7 10.Ba3 Re8 11.Nxd7 Qxd7 12.Rc1 Ne4 13.Nxe4 dxe4 14.c5 Bd5 15.Qc2
c6 16.f3 f5 17.f4 b5 18.Bb4 a5 19.Be1 a4 20.b4 Bf6 21.g4 h6 22.Bg3 Qe7 23.
a3 Kf7 24.Qd2 Rh8 25.Qe1 Rag8 26.h3 Ke8 27.Qf2 Qg7 28.Kh2 Qh7 29.Rg1 Kd7 
30.Qf1 g5 31.Qf2 h5 32.gxf5 h4 33.fxg5 hxg3+ 34.Qxg3 Rxg5 35.fxe6+ Kc8 36.
Bg4 Kb7 37.Qf4 Bd8 38.Kg2 Bxe6 39.Kf1 Qg7 0-1

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.03"]
[Round "8"]
[White "Pachman, Ludek"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "E88"]
[EventDate "1963.03.25"]
[PlyCount "60"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6 8.Bd3 cxd5 9.
cxd5 Na6 10.Nge2 Bd7 11.Qd2 Nc5 12.Bb5 Qa5 13.Bxd7 Nfxd7 14.O-O Rfc8 15.
Rac1 Rab8 16.Rb1 Qb4 17.b3 Bf8 18.Rfd1 a5 19.Qb2 Qb6 20.b4 axb4 21.Qxb4 
Qxb4 22.Rxb4 Ra8 23.a4 h5 24.Rdb1 Ra6 25.Kf1 Rca8 26.Nc1 Rc8 27.Ke2 f5 28.
Bd2 fxe4 29.fxe4 Rca8 30.Nd3 Nxd3 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.03"]
[Round "8"]
[White "Simagin, Vladimir"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D94"]
[EventDate "1963.03.25"]
[PlyCount "40"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Be2 c6 7.O-O b6 8.b4 Nbd7 
9.Bb2 Bb7 10.cxd5 cxd5 11.b5 Qb8 12.Qb3 Rc8 13.Rfc1 e6 14.a4 Ne4 15.Na2 a5
16.bxa6 Bxa6 17.Bxa6 Rxa6 18.Nb4 Rxc1+ 19.Rxc1 Ra8 20.Nc6 Qb7 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.03"]
[Round "8"]
[White "Trifunovic, Petar"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "B38"]
[EventDate "1963.03.25"]
[PlyCount "61"]

1.Nf3 c5 2.c4 g6 3.d4 cxd4 4.Nxd4 Bg7 5.e4 Nc6 6.Be3 d6 7.Nc3 Nf6 8.Be2 
O-O 9.O-O Nd7 10.Rc1 Nc5 11.Qd2 Qa5 12.Rfd1 Bd7 13.f3 Rfc8 14.Bf1 Nxd4 15.
Bxd4 Bxd4+ 16.Qxd4 Ne6 17.Qe3 Bc6 18.Nd5 Re8 19.a3 Qc5 20.b4 Qxe3+ 21.Nxe3
Red8 22.Nd5 Kf8 23.Kf2 Rac8 24.Ke3 Bxd5 25.cxd5 Nc7 26.Rc4 Na8 27.Rdc1 
Rxc4 28.Rxc4 Nb6 29.Rc7 Rd7 30.Rc1 Rd8 31.g3 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.04"]
[Round "9"]
[White "Gligoric, Svetozar"]
[Black "Bogdanovic, Rajko"]
[Result "1-0"]
[ECO "E63"]
[EventDate "1963.03.25"]
[PlyCount "63"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.O-O Nc6 7.Nc3 a6 8.d5 Na5 
9.Nd2 c6 10.b4 Nxd5 11.cxd5 Bxc3 12.Rb1 cxd5 13.bxa5 Qxa5 14.a3 e6 15.e4 
d4 16.Nc4 Qc7 17.Nb6 Rb8 18.Bh6 Re8 19.Qa4 Qe7 20.Bg5 Qf8 21.Rfc1 Kg7 22.
e5 dxe5 23.Rxc3 dxc3 24.Qh4 Kg8 25.Bf6 h6 26.Bxe5 c2 27.Rc1 g5 28.Qb4 Qxb4
29.axb4 Rd8 30.Rxc2 Rd1+ 31.Bf1 Bd7 32.Bxb8 1-0

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.04"]
[Round "9"]
[White "Osmanagic, Muamer"]
[Black "Pachman, Ludek"]
[Result "0-1"]
[ECO "D04"]
[EventDate "1963.03.25"]
[PlyCount "66"]

1.d4 Nf6 2.Nf3 c5 3.e3 g6 4.Nbd2 Bg7 5.Bd3 d5 6.c3 Nbd7 7.O-O O-O 8.Qe2 
Qc7 9.e4 cxd4 10.e5 Nh5 11.cxd4 Nf4 12.Qe3 Nxd3 13.Qxd3 Nb6 14.b3 Bh6 15.
Ba3 Bf5 16.Qb5 Rfc8 17.Rfc1 Qd8 18.Rc5 e6 19.Rac1 Be4 20.Rxc8 Rxc8 21.Rxc8
Qxc8 22.Qc5 Qxc5 23.dxc5 Nd7 24.b4 Bxd2 25.Nxd2 Nxe5 26.f4 Nc6 27.Nxe4 
dxe4 28.Kf2 a6 29.Ke3 f5 30.Kd2 Kf7 31.Kc3 e5 32.fxe5 Ke6 33.Kc4 Nxe5+ 0-1

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.04"]
[Round "9"]
[White "Portisch, Lajos"]
[Black "Kozomara, Vladimir"]
[Result "1-0"]
[ECO "D23"]
[EventDate "1963.03.25"]
[PlyCount "125"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Qa4+ c6 5.Qxc4 Bg4 6.Nbd2 Nbd7 7.g3 Bxf3 8.
Nxf3 Qa5+ 9.Bd2 Qd5 10.Qd3 Ne4 11.Be3 e6 12.Bg2 Qa5+ 13.Kf1 Nef6 14.Bf4 
Rd8 15.Qc2 Be7 16.Nd2 O-O 17.Bf3 c5 18.Nb3 Qa4 19.dxc5 Nxc5 20.Kg2 Nd5 21.
Bd2 b6 22.Rhc1 Nxb3 23.axb3 Qd7 24.Rd1 a5 25.e4 Qc7 26.Qxc7 Nxc7 27.Be2 
Bc5 28.Rac1 Ra8 29.Bf4 Na6 30.Bxa6 Rxa6 31.Bd6 Rfa8 32.Bxc5 bxc5 33.Rxc5 
g6 34.Rb5 Kg7 35.Rd7 R8a7 36.Rxa7 Rxa7 37.Kf3 h5 38.h4 a4 39.bxa4 Rxa4 40.
Ke3 Ra1 41.Rc5 Ra4 42.e5 Rb4 43.Rc2 Rb7 44.Kd4 Rb8 45.Kc4 Rc8+ 46.Kb3 Rb8+
47.Ka2 Ra8+ 48.Kb1 g5 49.hxg5 Kg6 50.Rc7 Rf8 51.Rc4 Kxg5 52.Rf4 f5 53.b4 
Rb8 54.Kb2 Rb5 55.Rd4 Kg6 56.f4 h4 57.gxh4 Kh5 58.Kb3 Kxh4 59.Kc4 Rb8 60.
b5 Rc8+ 61.Kb4 Re8 62.b6 Kg4 63.Kb5 1-0

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.04"]
[Round "9"]
[White "Shamkovich, Leonid"]
[Black "Trifunovic, Petar"]
[Result "1/2-1/2"]
[ECO "C67"]
[EventDate "1963.03.25"]
[PlyCount "47"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Be7 6.Qe2 d5 7.Nxe5 Bd7 8.Bxc6
Bxc6 9.Re1 Bd7 10.Bf4 c6 11.Nxd7 Qxd7 12.Nd2 f5 13.Nxe4 fxe4 14.Qh5+ g6 
15.Qh6 Bf6 16.c3 Bg7 17.Qh4 O-O 18.Bh6 Rf5 19.Bxg7 Qxg7 20.f3 exf3 21.Re7 
f2+ 22.Kf1 Rf7 23.Rxf7 Qxf7 24.Qxf2 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.04"]
[Round "9"]
[White "Szabo, Laszlo"]
[Black "Simagin, Vladimir"]
[Result "1/2-1/2"]
[ECO "E60"]
[EventDate "1963.03.25"]
[PlyCount "82"]

1.c4 Nf6 2.d4 g6 3.g3 c6 4.Nc3 d5 5.cxd5 cxd5 6.Nh3 Bxh3 7.Bxh3 Bg7 8.Qb3 
Nc6 9.Qxb7 Nxd4 10.O-O e6 11.Be3 Nf5 12.Bxf5 gxf5 13.Bc5 Nd7 14.Bd6 Bxc3 
15.bxc3 Nb6 16.Rfb1 Qxd6 17.Rxb6 Qd8 18.Qc6+ Kf8 19.Rb7 Qf6 20.Rab1 Kg7 
21.Rc7 Rab8 22.Rbb7 Rxb7 23.Qxb7 a5 24.e3 Rf8 25.Qb6 a4 26.a3 Ra8 27.Qc6 
Qd8 28.Rd7 Qe8 29.Qd6 Kg8 30.h4 Qb8 31.Qb4 Qe8 32.Rb7 Qf8 33.h5 h6 34.Rc7 
Qd8 35.Rb7 Rc8 36.Qxa4 Rxc3 37.Qb4 Rc8 38.a4 d4 39.Qxd4 Qxd4 40.exd4 Rc4 
41.a5 Ra4 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.04"]
[Round "9"]
[White "Uhlmann, Wolfgang"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "D22"]
[EventDate "1963.03.25"]
[PlyCount "30"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.O-O a6 7.b3 c5 8.dxc5 
Qxd1 9.Rxd1 Bxf3 10.gxf3 Bxc5 11.Bb2 Nc6 12.Nd2 Be7 13.Rac1 O-O 14.Ne4 
Nxe4 15.fxe4 Rfd8 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.06"]
[Round "10"]
[White "Ivkov, Borislav"]
[Black "Szabo, Laszlo"]
[Result "1-0"]
[ECO "B48"]
[EventDate "1963.03.25"]
[PlyCount "83"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.f4 a6 7.Be3 b5 8.Nxc6 
Qxc6 9.Be2 b4 10.Bf3 bxc3 11.e5 cxb2 12.Rb1 Qc3+ 13.Bd2 Qa3 14.Bxa8 Bc5 
15.Qf3 Qxa2 16.Ke2 a5 17.Qb3 Ba6+ 18.Kf3 Qxb3+ 19.cxb3 Ba3 20.Bc3 Bd3 21.
Bxb2 Bxb1 22.Bxa3 Ba2 23.b4 axb4 24.Bxb4 f5 25.Ra1 Bc4 26.Bb7 Kf7 27.Ra8 
g5 28.fxg5 h6 29.Rf8+ Kg6 30.gxh6 Kxh6 31.Rd8 Bb5 32.Bc8 Bc6+ 33.Kg3 Kg6 
34.Bxd7 f4+ 35.Kxf4 Bxd7 36.Rxd7 Rh4+ 37.g4 Rxh2 38.Kg3 Rh1 39.Bf8 Rg1+ 
40.Kh3 Rh1+ 41.Kg2 Rh7 42.Rxh7 1-0

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.06"]
[Round "10"]
[White "Kozomara, Vladimir"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]
[ECO "E60"]
[EventDate "1963.03.25"]
[PlyCount "57"]

1.d4 Nf6 2.Nf3 d6 3.c4 g6 4.b4 Bg7 5.Bb2 O-O 6.e3 e5 7.Be2 Re8 8.O-O e4 9.
Nfd2 h5 10.Nc3 Bf5 11.a4 Nbd7 12.a5 h4 13.a6 b6 14.b5 Nf8 15.Re1 h3 16.g3 
N8h7 17.Na2 Qd7 18.Nb4 Bg4 19.Nc6 Ng5 20.Rc1 Bxe2 21.Qxe2 Qg4 22.Nb4 Qf5 
23.Ba1 Kh7 24.Nd5 Rac8 25.Nb4 Bh6 26.Nd5 Bg7 27.Nb4 Bh6 28.Nd5 Bg7 29.Nb4 
1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.06"]
[Round "10"]
[White "Osmanagic, Muamer"]
[Black "Portisch, Lajos"]
[Result "1-0"]
[ECO "A47"]
[EventDate "1963.03.25"]
[PlyCount "83"]

1.d4 Nf6 2.Nf3 e6 3.e3 c5 4.Nbd2 b6 5.Bd3 Be7 6.O-O O-O 7.c3 Ba6 8.Bxa6 
Nxa6 9.Qe2 Qc8 10.e4 cxd4 11.Nxd4 d6 12.f4 Nc5 13.e5 dxe5 14.fxe5 Nfd7 15.
N2f3 Qa6 16.c4 Rac8 17.b4 Nb7 18.Nc6 Rfe8 19.a4 Nd8 20.Nxe7+ Rxe7 21.b5 
Qb7 22.Ba3 Nc5 23.Ng5 Rec7 24.Qc2 g6 25.Rad1 Nd7 26.Qd2 Nc5 27.Qf4 Rd7 28.
Bxc5 Rxc5 29.Ne4 Kf8 30.Nxc5 bxc5 31.Qf3 Qc7 32.Rxd7 Qxd7 33.Rd1 Qc7 34.
Qa8 Ke7 35.Qe4 h5 36.a5 Qxa5 37.Qd3 Qc7 38.Qd6+ Qxd6 39.Rxd6 f6 40.Ra6 
fxe5 41.Rxa7+ Kd6 42.Kf2 1-0

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.06"]
[Round "10"]
[White "Pachman, Ludek"]
[Black "Bogdanovic, Rajko"]
[Result "0-1"]
[ECO "B25"]
[EventDate "1963.03.25"]
[PlyCount "62"]

1.e4 c5 2.Nc3 d6 3.d3 Nc6 4.g3 g6 5.Bg2 Bg7 6.Be3 e5 7.f4 Nge7 8.Nf3 Nd4 
9.O-O O-O 10.Qd2 Bg4 11.Nh4 exf4 12.Bxf4 Qd7 13.Rae1 Rae8 14.Rf2 b5 15.Nd1
Bxd1 16.Rxd1 d5 17.Be3 b4 18.Bh6 Bxh6 19.Qxh6 dxe4 20.Bxe4 f5 21.Bg2 Qe6 
22.a3 f4 23.Rdf1 Nd5 24.Be4 Ne3 25.Bxg6 hxg6 26.Nxg6 Qf6 27.Qh5 Nxf1 28.
Nxf8 Re1 29.Qd5+ Kxf8 30.Qxc5+ Kg7 31.Qxb4 Ne2+ 0-1

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.06"]
[Round "10"]
[White "Simagin, Vladimir"]
[Black "Shamkovich, Leonid"]
[Result "1-0"]
[ECO "D84"]
[EventDate "1963.03.25"]
[PlyCount "71"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.cxd5 Nxd5 7.Nxd5 Qxd5 8.
Bxc7 Nc6 9.Ne2 Bg4 10.f3 Rac8 11.Nc3 Qe6 12.Bf4 Rfd8 13.Be2 Bf5 14.Qb3 
Qxb3 15.axb3 a6 16.Kf2 Nb4 17.Ra4 Nd3+ 18.Bxd3 Bxd3 19.Rd1 Bc2 20.Rd2 Bxb3
21.Rb4 Be6 22.Rxb7 Rd7 23.Rb6 Bc4 24.b3 Be6 25.Ne2 a5 26.e4 Rdd8 27.d5 Bd7
28.Rb7 Ra8 29.Rc2 a4 30.bxa4 Bxa4 31.Rcc7 Bf8 32.Bg5 f6 33.Be3 Be8 34.Bc5 
Ra2 35.Bxe7 Bxe7 36.Rxe7 1-0

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.06"]
[Round "10"]
[White "Trifunovic, Petar"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "A46"]
[EventDate "1963.03.25"]
[PlyCount "50"]

1.Nf3 Nf6 2.d4 d6 3.Nbd2 Nbd7 4.e4 e5 5.c3 g6 6.Bc4 Bg7 7.O-O O-O 8.Re1 b6
9.b3 Bb7 10.dxe5 dxe5 11.Ba3 c5 12.Bb2 Qc7 13.a4 Rad8 14.Qc2 Nb8 15.b4 Nc6
16.bxc5 bxc5 17.Nb3 Nb8 18.Ba3 Nbd7 19.Nfd2 Rfe8 20.f3 Bf8 21.a5 Nb8 22.
Nf1 Ba6 23.Qe2 Bxc4 24.Qxc4 Nbd7 25.Ne3 Rb8 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.07"]
[Round "11"]
[White "Bogdanovic, Rajko"]
[Black "Trifunovic, Petar"]
[Result "1/2-1/2"]
[ECO "C87"]
[EventDate "1963.03.25"]
[PlyCount "36"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6 7.c3 Bg4 8.h3 Bh5 
9.d4 b5 10.Bb3 Bxf3 11.Qxf3 exd4 12.Qg3 O-O 13.Bd5 Nxd5 14.exd5 Na5 15.
cxd4 Bf6 16.Qc3 c5 17.dxc6 Rc8 18.Qd3 Nxc6 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.07"]
[Round "11"]
[White "Gligoric, Svetozar"]
[Black "Simagin, Vladimir"]
[Result "1/2-1/2"]
[ECO "D74"]
[EventDate "1963.03.25"]
[PlyCount "86"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.g3 Bg7 6.Bg2 Nb6 7.Nf3 O-O 8.O-O 
c6 9.e3 N8d7 10.b3 Nf6 11.Ba3 Bg4 12.Qd2 Bxf3 13.Bxf3 Re8 14.Rad1 e6 15.e4
e5 16.dxe5 Qxd2 17.Rxd2 Nfd7 18.Bb2 Nxe5 19.Be2 Rad8 20.Rfd1 Rxd2 21.Rxd2 
Ned7 22.f3 Nc5 23.Nd1 Bh6 24.Rc2 Ne6 25.a4 a6 26.f4 Rd8 27.Bf6 Rd7 28.a5 
Na8 29.Kf2 Nac7 30.Ne3 Bf8 31.Bc4 Bb4 32.Be5 Bxa5 33.Ng4 Ne8 34.Nh6+ Kf8 
35.Nxf7 Kxf7 36.f5 gxf5 37.exf5 Ng7 38.Bxg7 Kxg7 39.Bxe6 Rd2+ 40.Rxd2 Bxd2
41.Bc8 Kf6 42.g4 b6 43.Bxa6 h5 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.07"]
[Round "11"]
[White "Portisch, Lajos"]
[Black "Pachman, Ludek"]
[Result "1/2-1/2"]
[ECO "A30"]
[EventDate "1963.03.25"]
[PlyCount "92"]

1.Nf3 Nf6 2.c4 c5 3.g3 b6 4.Bg2 Bb7 5.O-O g6 6.b3 Bg7 7.Bb2 O-O 8.Nc3 d5 
9.Nxd5 Nxd5 10.Bxg7 Kxg7 11.cxd5 Qxd5 12.d4 cxd4 13.Qxd4+ Qxd4 14.Nxd4 
Bxg2 15.Kxg2 Nd7 16.Rac1 Rfc8 17.Rfd1 Kf6 18.Nb5 Rxc1 19.Rxc1 Nc5 20.b4 
Ne6 21.Rc6 Ke5 22.f4+ Ke4 23.Kf2 h5 24.Nc3+ Kd4 25.Ke1 Nd8 26.Rc7 Ne6 27.
Nb5+ Ke3 28.Rxa7 Rxa7 29.Nxa7 Nd4 30.b5 Nxe2 31.a4 Nc3 32.a5 Nxb5 33.axb6 
Nd6 34.Nc8 Nb7 35.Nxe7 h4 36.f5 hxg3 37.hxg3 Kf3 38.fxg6 fxg6 39.Nxg6 Kxg3
40.Kd2 Kg4 41.Kc3 Kf5 42.Nh4+ Ke6 43.Kc4 Kd7 44.Kb5 Kc8 45.Nf5 Kb8 46.Ne7 
Nd8 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.07"]
[Round "11"]
[White "Shamkovich, Leonid"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "C97"]
[EventDate "1963.03.25"]
[PlyCount "62"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 
9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ng3 g6 15.Bg5 Kg7 
16.b3 Ng8 17.Be3 Bf6 18.d5 Kh8 19.Nd2 Bg7 20.Rc1 Rf8 21.Bb1 c4 22.b4 Nb7 
23.Nf3 a5 24.a3 axb4 25.axb4 Ra3 26.Re2 Ne7 27.Rcc2 Rfa8 28.Ra2 Rxa2 29.
Rxa2 Rxa2 30.Bxa2 Qb8 31.Bb1 Qa8 1/2-1/2

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.07"]
[Round "11"]
[White "Szabo, Laszlo"]
[Black "Kozomara, Vladimir"]
[Result "1-0"]
[ECO "A58"]
[EventDate "1963.03.25"]
[PlyCount "79"]

1.c4 Nf6 2.d4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 g6 7.Nf3 d6 8.g3 Bg7 
9.Bg2 O-O 10.O-O Nbd7 11.h3 Qb6 12.Re1 Rfb8 13.Qc2 Ne8 14.Rb1 Nc7 15.Bg5 
Re8 16.Qd2 Bc4 17.a3 Qb3 18.e4 Ne5 19.Nxe5 Bxe5 20.Bf4 Bd4 21.Be3 Bg7 22.
e5 Rab8 23.Bf4 Red8 24.Rbc1 Ba6 25.exd6 exd6 26.Re7 Ne8 27.Bg5 f6 28.Bh6 
Rb7 29.Rce1 Rxe7 30.Rxe7 g5 31.Qe3 Bxh6 32.Qe6+ Kh8 33.Rxe8+ Rxe8 34.Qxe8+
Kg7 35.Qe7+ Kg8 36.Ne4 Qd1+ 37.Kh2 Bg7 38.Qe8+ Bf8 39.Nxf6+ Kg7 40.Nd7 1-0

[Event "6th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1963.04.07"]
[Round "11"]
[White "Uhlmann, Wolfgang"]
[Black "Osmanagic, Muamer"]
[Result "1-0"]
[ECO "D97"]
[EventDate "1963.03.25"]
[PlyCount "137"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Na6 8.Bg5 
c6 9.Be2 Qa5 10.O-O Be6 11.Qd3 h6 12.Bd2 Qd8 13.Rad1 Nc7 14.h3 Nd7 15.Be3 
Nb6 16.Qc2 Bc4 17.Ne5 Bxe2 18.Qxe2 Qe8 19.f4 f6 20.Nc4 Nxc4 21.Qxc4+ Qf7 
22.Qb4 Rfb8 23.d5 f5 24.Bd4 Na6 25.Qa4 Bxd4+ 26.Qxd4 Rd8 27.exf5 gxf5 28.
Qe5 Qf6 29.Qxf6 exf6 30.dxc6 bxc6 31.Ne2 Rab8 32.Rxd8+ Rxd8 33.Ng3 Rd5 34.
Rc1 c5 35.a3 Kf7 36.Rc2 Nc7 37.Nf1 Kg6 38.Ne3 Rd3 39.Rxc5 Rxe3 40.Rxc7 Rb3
41.Rc2 h5 42.Kf2 h4 43.Ke1 a5 44.Kd1 a4 45.Re2 Kf7 46.Kc2 Rg3 47.Kb1 Rd3 
48.b4 axb3 49.Kb2 Rd4 50.Kxb3 Rxf4 51.a4 Rd4 52.a5 f4 53.a6 Kg6 54.Ra2 Rd8
55.a7 Ra8 56.Ra5 f5 57.Kc4 f3 58.gxf3 Kg5 59.Kd5 Kf4 60.Ra3 Kg3 61.f4+ 
Kxf4 62.Kd4 Rd8+ 63.Kc5 Ra8 64.Kb6 Ke5 65.Kb7 Rxa7+ 66.Rxa7 Kf4 67.Ra3 Ke5
68.Kc6 f4 69.Ra5+ 1-0
