[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.02"]
[Round "1"]
[White "Sosonko, Gennadi"]
[Black "Sax, Gyula"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2565"]
[ECO "D97"]
[EventDate "1977.06.02"]
[PlyCount "93"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 a6 8.Be2 b5
9.Qb3 Bb7 10.e5 Nd5 11.O-O Nxc3 12.Qxc3 Bd5 13.a4 Nc6 14.Be3 bxa4 15.Rxa4 
a5 16.Nd2 Qd7 17.Rfa1 Rab8 18.Nc4 Rb4 19.Rxa5 Rfb8 20.Ra8 Qc8 21.Rxb8 Qxb8
22.h3 f6 23.Na5 Nxa5 24.Rxa5 c6 25.Qa3 Kf7 26.Ra8 Qb6 27.Ra6 Qb8 28.Ra8 
Qb6 29.Ra7 Bf8 30.exf6 Kxf6 31.Ra6 Qb7 32.Ra7 Qb6 33.Bg5+ Kf7 34.Bf3 Bb3 
35.Be3 Bc4 36.d5 c5 37.Ra5 Rxb2 38.Bxc5 Qf6 39.Qe3 Rb3 40.Qe4 Bd3 41.Qe3 
Bc2 42.Qd2 Bf5 43.Be3 Qd6 44.Bf4 Qb6 45.d6 Rb2 46.Rxf5+ gxf5 47.Qd5+ 1-0

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.02"]
[Round "1"]
[White "Larsen, Bent"]
[Black "Tseshkovsky, Vitaly"]
[Result "1-0"]
[WhiteElo "2615"]
[BlackElo "2590"]
[ECO "A21"]
[EventDate "1977.06.02"]
[PlyCount "111"]

1.c4 e5 2.Nc3 d6 3.e3 g6 4.d4 Bg7 5.dxe5 Bxe5 6.Qd2 Bg7 7.b3 Nf6 8.Bb2 O-O
9.Nf3 Nbd7 10.Be2 Nc5 11.O-O Re8 12.Rad1 Nfe4 13.Nxe4 Nxe4 14.Qc1 Bxb2 15.
Qxb2 Qf6 16.Qxf6 Nxf6 17.Nd4 Re7 18.Bf3 Rb8 19.Nb5 a6 20.Nc3 Bd7 21.Nd5 
Nxd5 22.cxd5 Kf8 23.Rd4 Ke8 24.g4 h6 25.Kg2 a5 26.Kg3 Re5 27.Rc1 Rc8 28.h4
Ke7 29.Rdc4 Kd8 30.Bg2 b5 31.Rf4 Ke7 32.Re4 f5 33.gxf5 gxf5 34.Rd4 Rg8+ 
35.Kh2 Kd8 36.Bf3 Be8 37.b4 axb4 38.Rxb4 Bd7 39.Rg1 Rxg1 40.Kxg1 Be8 41.
Kh2 Bf7 42.Rxb5 c5 43.Bg2 f4 44.exf4 Re2 45.Rb6 Ke7 46.Rb7+ Ke8 47.Kg3 
Rxa2 48.Be4 Rd2 49.h5 Bxd5 50.Bg6+ Kf8 51.Rd7 Be6 52.Rc7 Rd5 53.f5 Rxf5 
54.Bxf5 Bxf5 55.Kf4 Be6 56.Rh7 1-0

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.02"]
[Round "1"]
[White "Bukic, Enver"]
[Black "Planinc, Albin"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2475"]
[ECO "B39"]
[EventDate "1977.06.02"]
[PlyCount "71"]

1.Nf3 c5 2.c4 g6 3.d4 cxd4 4.Nxd4 Bg7 5.e4 Nc6 6.Be3 Nf6 7.Nc3 Ng4 8.Qxg4 
Nxd4 9.Qd1 Ne6 10.Rc1 O-O 11.b4 b6 12.Be2 Bb7 13.Nd5 Nc7 14.Bg5 f6 15.Be3 
e6 16.Nxc7 Qxc7 17.Bf3 f5 18.exf5 Bxf3 19.Qxf3 Qd6 20.c5 bxc5 21.O-O Qe7 
22.bxc5 gxf5 23.Rfd1 Rae8 24.Qb7 d5 25.Qxe7 Rxe7 26.Bf4 Rc8 27.c6 e5 28.
Bg5 Rec7 29.Rxd5 Rxc6 30.Rxc6 Rxc6 31.g3 Ra6 32.Be3 Rxa2 33.Rd8+ Kf7 34.
Rd7+ Kg6 35.Rxa7 Rxa7 36.Bxa7 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.02"]
[Round "1"]
[White "Sigurjonsson, Gudmundur"]
[Black "Savon, Vladimir"]
[Result "1/2-1/2"]
[WhiteElo "2520"]
[BlackElo "2540"]
[ECO "B93"]
[EventDate "1977.06.02"]
[PlyCount "99"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 g6 7.Be2 Bg7 8.O-O O-O
9.Kh1 Nbd7 10.Be3 Qc7 11.a4 Nc5 12.Bf3 e5 13.Nb3 Rd8 14.Nxc5 dxc5 15.Qc1 
Be6 16.f5 gxf5 17.exf5 Bxf5 18.Bxb7 Qxb7 19.Rxf5 Ne4 20.Ra3 Rd6 21.Rf1 Rg6
22.Nxe4 Qxe4 23.Qd2 c4 24.Rc3 Bf8 25.Qe2 Rc8 26.b3 f5 27.Rxc4 Rxc4 28.
Qxc4+ Qxc4 29.bxc4 f4 30.Ba7 Rc6 31.Bb8 Bg7 32.Re1 Kf7 33.g3 f3 34.Kg1 Ke6
35.Kf2 Rxc4 36.Kxf3 Rxa4 37.Rb1 h5 38.Rb7 Bf6 39.h3 Kf5 40.Rf7 Ra3+ 41.Kf2
e4 42.Ke2 Rc3 43.Rc7 a5 44.Rxc3 Bxc3 45.Ke3 Bb2 46.Bd6 Bc1+ 47.Kd4 e3 48.
Kd3 a4 49.c4 a3 50.Bxa3 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.06"]
[Round "1"]
[White "Hort, Vlastimil"]
[Black "Jelen, Iztok"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2370"]
[ECO "A19"]
[EventDate "1977.06.02"]
[PlyCount "69"]

1.c4 Nf6 2.Nc3 e6 3.e4 c5 4.e5 Ng8 5.d4 cxd4 6.Qxd4 Nc6 7.Qe4 Bb4 8.Bd2 d6
9.Qg4 dxe5 10.Qxg7 Qf6 11.Qg3 Nh6 12.O-O-O Nf5 13.Ne4 Bxd2+ 14.Rxd2 Qe7 
15.Qc3 Bd7 16.Nf3 O-O-O 17.c5 f6 18.g4 Nfd4 19.Bg2 Kb8 20.Rhd1 Rhg8 21.g5 
f5 22.Nf6 Rxg5 23.Nxg5 Qxf6 24.f4 Qh6 25.Kb1 Rg8 26.Bxc6 Bxc6 27.Qe3 exf4 
28.Qe5+ Kc8 29.Nf7 Qg7 30.Nd6+ Kb8 31.Qxg7 Rxg7 32.Rxd4 e5 33.Nxf5 Rg5 34.
Rd8+ Kc7 35.Ne7 1-0

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.02"]
[Round "1"]
[White "Barle, Janez"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2530"]
[ECO "B41"]
[EventDate "1977.06.02"]
[PlyCount "64"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 a6 5.c4 Qc7 6.Nc3 e6 7.f4 d6 8.Nf3 Nf6 
9.Bd3 g6 10.O-O Bg7 11.Kh1 O-O 12.Be3 b6 13.Rc1 Nd7 14.a3 Bb7 15.b4 Rfe8 
16.Rf2 Ne7 17.Rfc2 Rad8 18.Qg1 Nc8 19.Qf2 Qb8 20.Qh4 Qa8 21.Rf1 Nf8 22.Bd2
f5 23.exf5 gxf5 24.Be3 Rd7 25.Qf2 Ng6 26.Qd2 Rf8 27.Be2 Re7 28.c5 dxc5 29.
bxc5 b5 30.h4 Na7 31.h5 Rd8 32.Qe1 Nh8 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.02"]
[Round "1"]
[White "Parma, Bruno"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2565"]
[ECO "C92"]
[EventDate "1977.06.02"]
[PlyCount "46"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.d5 Nb8 13.Nf1 Nbd7 14.Ng3 g6 15.Nh2 Bg7 
16.a4 Nc5 17.axb5 axb5 18.Rxa8 Qxa8 19.Bc2 Bc8 20.b4 Ncd7 21.Qe2 c6 22.
dxc6 Qxc6 23.Bd3 Qxc3 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.06"]
[Round "2"]
[White "Sax, Gyula"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[WhiteElo "2565"]
[BlackElo "2565"]
[ECO "C56"]
[EventDate "1977.06.02"]
[PlyCount "75"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.e5 Ne4 6.Qe2 Nc5 7.O-O Be7 8.Rd1 
O-O 9.Nxd4 d5 10.Nb5 Be6 11.Bxd5 Bxd5 12.N1c3 a6 13.Rxd5 Qc8 14.Nd6 Qe6 
15.Rxc5 cxd6 16.exd6 Qxe2 17.Nxe2 Bxd6 18.Rc4 Rfe8 19.Kf1 Rac8 20.Be3 b5 
21.Rh4 Nb4 22.c3 Nc2 23.Rd1 Nxe3+ 24.fxe3 Bc5 25.e4 g6 26.Rd5 Bf8 27.Ke1 
Rc4 28.Rd4 Rc6 29.a4 Rce6 30.axb5 axb5 31.Kd2 Be7 32.Rg4 h5 33.Rg3 Bc5 34.
Rd5 Rxe4 35.Nd4 Bxd4 36.Rxd4 Re2+ 37.Kc1 R8e5 38.Rd2 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.03"]
[Round "2"]
[White "Kurajica, Bojan"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2530"]
[ECO "B40"]
[EventDate "1977.06.02"]
[PlyCount "26"]

1.e4 c5 2.Nf3 Nc6 3.c3 e6 4.d3 d5 5.Nbd2 Nf6 6.Be2 Be7 7.O-O O-O 8.a3 b6 
9.Re1 Ba6 10.e5 Nd7 11.d4 Bxe2 12.Qxe2 Re8 13.b4 f6 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.03"]
[Round "2"]
[White "Jelen, Iztok"]
[Black "Barle, Janez"]
[Result "1-0"]
[WhiteElo "2370"]
[BlackElo "2450"]
[ECO "A16"]
[EventDate "1977.06.02"]
[PlyCount "45"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 e5 5.Nxe5 Nxe4 6.Nxe4 Bxe5 7.d4 Bg7 8.Bg5
f6 9.Be3 O-O 10.Qd2 d5 11.cxd5 Qxd5 12.Nc3 Qf7 13.Be2 c6 14.O-O Be6 15.Bf3
Rd8 16.Rfd1 Na6 17.d5 cxd5 18.Nb5 d4 19.Nxd4 Bxa2 20.Qa5 Bc4 21.b3 Rxd4 
22.Rxd4 Bxb3 23.Rb1 1-0

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.03"]
[Round "2"]
[White "Savon, Vladimir"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2620"]
[ECO "B09"]
[EventDate "1977.06.02"]
[PlyCount "28"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 O-O 6.Bd3 Nc6 7.e5 dxe5 8.dxe5 
Nd5 9.Bd2 Ncb4 10.Be4 c6 11.Qe2 a5 12.O-O Nxc3 13.bxc3 Na6 14.Be3 Qc7 
1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.03"]
[Round "2"]
[White "Planinc, Albin"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[WhiteElo "2475"]
[BlackElo "2520"]
[ECO "B08"]
[EventDate "1977.06.02"]
[PlyCount "61"]

1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Be2 Nf6 5.Nc3 O-O 6.O-O Bg4 7.Be3 Nc6 8.Qd2 e5
9.d5 Ne7 10.Rad1 Bxf3 11.Bxf3 Nd7 12.Be2 f5 13.f4 a6 14.g4 g5 15.exf5 exf4
16.Bd4 Bxd4+ 17.Qxd4 Kf7 18.Ne4 h6 19.h4 Rg8 20.hxg5 hxg5 21.Rd3 Nc8 22.
Rh3 Nf6 23.Rh6 Nxe4 24.Rh7+ Kf8 25.Qxe4 Rg7 26.Rh8+ Rg8 27.Rxg8+ Kxg8 28.
Qe6+ Kf8 29.Qh6+ Kf7 30.Qg6+ Kf8 31.f6 1-0

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.03"]
[Round "2"]
[White "Tseshkovsky, Vitaly"]
[Black "Bukic, Enver"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2490"]
[ECO "B93"]
[EventDate "1977.06.02"]
[PlyCount "69"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Qc7 7.Bd3 g6 8.O-O 
Nbd7 9.Kh1 Bg7 10.Nf3 e5 11.Qe2 O-O 12.fxe5 dxe5 13.a4 Nc5 14.Bg5 Be6 15.
Nh4 Nh5 16.Nf5 Nf4 17.Bxf4 exf4 18.Nxg7 Kxg7 19.Qf2 Rad8 20.Rad1 Qe5 21.
Qxf4 Qxf4 22.Rxf4 Rd4 23.Be2 Rb4 24.b3 Rc8 25.h3 Nxb3 26.cxb3 Rxc3 27.Bc4 
Rcxc4 28.bxc4 Rxc4 29.Rb1 g5 30.Rf2 Rxe4 31.a5 Ra4 32.Rxb7 Rxa5 33.Re2 Kg6
34.Ra7 h5 35.Rc2 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.03"]
[Round "2"]
[White "Sosonko, Gennadi"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2615"]
[ECO "B08"]
[EventDate "1977.06.02"]
[PlyCount "150"]

1.d4 d6 2.e4 g6 3.Nf3 Bg7 4.Be2 Nf6 5.Nc3 O-O 6.O-O a6 7.Re1 Nc6 8.d5 Ne5 
9.Nxe5 dxe5 10.Be3 Qd6 11.h3 Rd8 12.Qd3 e6 13.dxe6 Bxe6 14.Qxd6 Rxd6 15.
Rad1 Rc6 16.f3 Bf8 17.f4 Bh6 18.Rf1 Re8 19.Rf3 exf4 20.Bxf4 Bxf4 21.Rxf4 
Nd7 22.Bg4 Bxg4 23.Rxg4 Ne5 24.Rg3 Kg7 25.b3 Ree6 26.Kf2 Rcd6 27.Rxd6 Rxd6
28.Ke2 f6 29.Nd5 c6 30.Nf4 Kf7 31.Nd3 Nd7 32.Ke3 Ke6 33.Rg4 Kf7 34.Rf4 b6 
35.Rh4 Kg7 36.Rf4 Re6 37.Kd4 Ne5 38.Rf2 Kf7 39.Rd2 Ke7 40.Ke3 a5 41.a4 Nd7
42.Kf4 Rd6 43.Re2 Ke6 44.Ke3 h5 45.Nf4+ Kf7 46.Nd3 Re6 47.c3 Re8 48.Kd4 h4
49.Rf2 Nf8 50.Ke3 Ne6 51.Ne5+ Kg7 52.Nxc6 Nc5 53.e5 fxe5 54.b4 Nxa4 55.
bxa5 Nxc3 56.axb6 Nd5+ 57.Ke4 Nxb6 58.Rb2 Nc4 59.Rb4 Nd2+ 60.Kd3 Nf1 61.
Rxh4 Ng3 62.Ra4 Re6 63.Nb4 e4+ 64.Ke3 Nf5+ 65.Ke2 Rb6 66.Nc2 Rb3 67.Rb4 
Rc3 68.Kd2 Rd3+ 69.Ke2 Ng3+ 70.Kf2 Kf6 71.Ne3 Nh1+ 72.Ke2 Ke5 73.Rb5+ Kf4 
74.Nd5+ Kg3 75.Nf6 Kf4 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.04"]
[Round "3"]
[White "Larsen, Bent"]
[Black "Sax, Gyula"]
[Result "1-0"]
[WhiteElo "2615"]
[BlackElo "2565"]
[ECO "A37"]
[EventDate "1977.06.02"]
[PlyCount "79"]

1.c4 g6 2.Nc3 c5 3.g3 Bg7 4.Bg2 Nc6 5.Nf3 e5 6.O-O Nge7 7.a3 O-O 8.Ne1 d6 
9.Nc2 Be6 10.Ne3 Qd7 11.Rb1 Rac8 12.d3 Nd4 13.b4 cxb4 14.Rxb4 b6 15.Ned5 
Nxd5 16.Nxd5 Bg4 17.Re1 Kh8 18.a4 Bh3 19.Bb2 Bxg2 20.Kxg2 Nc6 21.Rb5 Ne7 
22.Nxe7 Qxe7 23.Ba3 e4 24.f3 f5 25.dxe4 Rfd8 26.exf5 Rxc4 27.fxg6 hxg6 28.
h4 Qe3 29.Rb3 Qe8 30.a5 b5 31.Qd2 d5 32.Qg5 Rc3 33.Bb2 d4 34.Rxb5 Re3 35.
Kf1 Qd7 36.h5 Rde8 37.g4 Qc6 38.Qd5 Qc7 39.hxg6 R3e5 40.Qf7 1-0

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.04"]
[Round "3"]
[White "Bukic, Enver"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2530"]
[ECO "A09"]
[EventDate "1977.06.02"]
[PlyCount "18"]

1.Nf3 d5 2.c4 d4 3.e3 Nc6 4.exd4 Nxd4 5.Nxd4 Qxd4 6.d3 e5 7.Nc3 Ne7 8.Be2 
c6 9.O-O Nf5 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.04"]
[Round "3"]
[White "Sigurjonsson, Gudmundur"]
[Black "Tseshkovsky, Vitaly"]
[Result "0-1"]
[WhiteElo "2520"]
[BlackElo "2590"]
[ECO "B93"]
[EventDate "1977.06.02"]
[PlyCount "86"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 g6 7.Nf3 Bg7 8.a4 O-O 
9.Bd3 Nc6 10.O-O Bg4 11.Qe1 Bxf3 12.Rxf3 e6 13.Kh1 Rc8 14.Bd2 Nd7 15.Rh3 
Nb4 16.Qg3 Nxd3 17.Qxd3 Nc5 18.Qe2 d5 19.e5 f6 20.exf6 Qxf6 21.Re1 Qf5 22.
b4 Bxc3 23.Rxc3 Ne4 24.Rxc8 Rxc8 25.Rc1 Nxd2 26.Qxd2 Rc4 27.c3 Qxf4 28.
Qxf4 Rxf4 29.Re1 Kf7 30.Kg1 Rc4 31.Re3 d4 32.cxd4 Rxb4 33.a5 Rxd4 34.Rb3 
Rd7 35.Kf2 h5 36.h4 Rd5 37.Rxb7+ Kf6 38.Rb8 Rxa5 39.g3 Ra3 40.Rf8+ Ke7 41.
Rg8 Kf7 42.Ra8 a5 43.Kg2 a4 0-1

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.04"]
[Round "3"]
[White "Hort, Vlastimil"]
[Black "Planinc, Albin"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2475"]
[ECO "B08"]
[EventDate "1977.06.02"]
[PlyCount "28"]

1.d4 Nf6 2.Nc3 d6 3.e4 g6 4.Nf3 Bg7 5.Bc4 O-O 6.Qe2 Bg4 7.e5 Nh5 8.h3 Bxf3
9.Qxf3 dxe5 10.Qxb7 Nd7 11.dxe5 Nxe5 12.Be2 Nf6 13.O-O Ne8 14.Be3 Rb8 
1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.04"]
[Round "3"]
[White "Barle, Janez"]
[Black "Savon, Vladimir"]
[Result "0-1"]
[WhiteElo "2450"]
[BlackElo "2540"]
[ECO "E18"]
[EventDate "1977.06.02"]
[PlyCount "63"]

1.Nf3 Nf6 2.c4 b6 3.g3 Bb7 4.Bg2 e6 5.O-O Be7 6.d4 O-O 7.Nc3 Ne4 8.Nxe4 
Bxe4 9.Ne1 d5 10.Qa4 c5 11.dxc5 bxc5 12.cxd5 Bxg2 13.Nxg2 exd5 14.Nf4 d4 
15.e3 Bf6 16.exd4 Bxd4 17.Re1 Nd7 18.Be3 Ne5 19.Kg2 Qd6 20.Rad1 Rad8 21.b4
Qb8 22.bxc5 Qb7+ 23.c6 Nxc6 24.Kf1 h6 25.Qb3 Qa8 26.Nd5 Na5 27.Ne7+ Kh8 
28.Qa4 Bxe3 29.Rxe3 Nc4 30.Red3 Rxd3 31.Rxd3 Nb2 32.Qd4 0-1

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.04"]
[Round "3"]
[White "Parma, Bruno"]
[Black "Jelen, Iztok"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2370"]
[ECO "C92"]
[EventDate "1977.06.02"]
[PlyCount "86"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.b4 Bf8 14.Bb2 g6 15.a3 Bg7 
16.c4 exd4 17.cxb5 axb5 18.Nxd4 Nh5 19.Bc3 c6 20.N2b3 Qb6 21.Ne2 c5 22.
Bxg7 Kxg7 23.bxc5 Nxc5 24.Qd4+ Nf6 25.Nc3 Rac8 26.Bd3 Qc7 27.Nxb5 Nxb3 28.
Qb2 Qc5 29.Qxb3 Bxe4 30.Bxe4 Rxe4 31.Rad1 d5 32.Rxe4 Nxe4 33.Qb2+ Kg8 34.
a4 Nd6 35.Nd4 Ra8 36.Ra1 h5 37.Nf3 Nf5 38.Qb7 Re8 39.Qb2 Ra8 40.Qe5 Qb4 
41.Qxd5 Rxa4 42.Rxa4 Qxa4 43.Ne5 Nh6 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.04"]
[Round "3"]
[White "Gligoric, Svetozar"]
[Black "Kurajica, Bojan"]
[Result "1-0"]
[WhiteElo "2565"]
[BlackElo "2530"]
[ECO "D58"]
[EventDate "1977.06.02"]
[PlyCount "101"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bg5 O-O 6.e3 h6 7.Bh4 b6 8.Be2 Bb7 
9.Bxf6 Bxf6 10.cxd5 exd5 11.O-O Nc6 12.Rc1 a6 13.Ne1 Ne7 14.Bf3 Qd6 15.Nd3
g6 16.b4 h5 17.g3 Bg5 18.Bg2 Nf5 19.Ne2 Rfe8 20.Nef4 Re7 21.Qb3 Rd8 22.a4 
h4 23.b5 hxg3 24.hxg3 a5 25.Qd1 Bf6 26.Re1 Ng7 27.Rc3 g5 28.Nh5 Nxh5 29.
Qxh5 c6 30.bxc6 Bxc6 31.Ra1 Kg7 32.Qd1 Rh8 33.Rb1 Bd7 34.Qb3 Rb8 35.Qa3 
Qe6 36.Rbc1 Rh8 37.Qb3 Qf5 38.Qxb6 Qh7 39.Ne5 Bf5 40.Kf1 Qh2 41.Qd6 Bh3 
42.Bxh3 Qxh3+ 43.Ke2 Re6 44.Qxd5 Bxe5 45.dxe5 Qg4+ 46.Qf3 Qxa4 47.Rc7 Qb5+
48.Ke1 Rf8 49.R7c5 Qd3 50.Rxa5 Rd8 51.Qd1 1-0

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.05"]
[Round "4"]
[White "Sax, Gyula"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[WhiteElo "2565"]
[BlackElo "2530"]
[ECO "B30"]
[EventDate "1977.06.02"]
[PlyCount "31"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.c3 a6 6.Ba4 b5 7.Bc2 Bb7 8.Re1 d5 
9.exd5 Nxd5 10.d4 Nf6 11.Bg5 Be7 12.dxc5 Qxd1 13.Rxd1 Bxc5 14.Nbd2 Be7 15.
Nb3 Rc8 16.Be3 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.05"]
[Round "4"]
[White "Jelen, Iztok"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[WhiteElo "2370"]
[BlackElo "2565"]
[ECO "C92"]
[EventDate "1977.06.02"]
[PlyCount "45"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.d5 Nb8 13.Nf1 Nbd7 14.Ng3 g6 15.Nh2 Bg7 
16.a4 Qe7 17.Ng4 Nxg4 18.hxg4 Nc5 19.Bc2 Nxa4 20.Bxa4 bxa4 21.Nf1 c6 22.
Ne3 c5 23.Rxa4 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.05"]
[Round "4"]
[White "Savon, Vladimir"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2530"]
[ECO "C63"]
[EventDate "1977.06.02"]
[PlyCount "119"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Nc3 fxe4 5.Nxe4 Nf6 6.Qe2 d5 7.Nxf6+ gxf6 8.
d4 e4 9.Nh4 Qe7 10.Bf4 f5 11.g3 Bg7 12.Qh5+ Qf7 13.Qxf7+ Kxf7 14.c3 Bf6 
15.Bxc7 Be6 16.Bf4 Rhc8 17.Rd1 a6 18.Be2 b5 19.f3 Ke7 20.fxe4 fxe4 21.O-O 
Bxh4 22.gxh4 Kd7 23.Bg3 Rf8 24.Rxf8 Rxf8 25.a4 bxa4 26.Ra1 a5 27.Bb5 Bh3 
28.Bxa4 Rf6 29.Bb5 Kc8 30.Ba6+ Kd7 31.Be2 Kc8 32.h5 Kb7 33.Ra3 Rf7 34.Rb3+
Ka7 35.Rb5 Rf5 36.Rc5 Kb6 37.h6 Kb7 38.Bb5 Kb6 39.Be2 Kb7 40.Rb5+ Ka7 41.
b3 Ka8 42.Rb6 Ne7 43.Bh4 Nc8 44.Ra6+ Kb7 45.Rxa5 Nd6 46.Bg3 Nf7 47.c4 Nxh6
48.Rxd5 Rxd5 49.cxd5 Nf5 50.Be5 Ne3 51.d6 Kc6 52.Kf2 Nd5 53.Kg3 Bf5 54.h4 
Be6 55.Bc4 Bd7 56.h5 Bc8 57.Kh4 Ne3 58.Bg8 h6 59.Bh7 Kd5 60.Kg3 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.05"]
[Round "4"]
[White "Planinc, Albin"]
[Black "Barle, Janez"]
[Result "1-0"]
[WhiteElo "2475"]
[BlackElo "2450"]
[ECO "B10"]
[EventDate "1977.06.02"]
[PlyCount "81"]

1.e4 c6 2.d3 d5 3.Nd2 g6 4.Ngf3 Bg7 5.g3 dxe4 6.dxe4 b6 7.Bg2 Ba6 8.c4 e5 
9.O-O Ne7 10.b4 O-O 11.Bb2 Qc7 12.Qc2 c5 13.b5 Bc8 14.Rfd1 f6 15.Nf1 a6 
16.Ne3 axb5 17.cxb5 Be6 18.a4 Bh6 19.Nd5 Bxd5 20.exd5 Qd6 21.Bh3 Nd7 22.
Be6+ Kh8 23.Qe4 Nc8 24.h4 Ra7 25.h5 gxh5 26.Qf5 Qe7 27.Qxh5 Qg7 28.Bxd7 
Rxd7 29.Nxe5 fxe5 30.Bxe5 Qxe5 31.Qxe5+ Bg7 32.Qh5 Bxa1 33.Rxa1 Rfd8 34.
Qe5+ Kg8 35.Rd1 Nd6 36.Qg5+ Kh8 37.Re1 Nf7 38.Qf6+ Kg8 39.Re4 Rxd5 40.Rg4+
Kf8 41.Qg7+ 1-0

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.05"]
[Round "4"]
[White "Tseshkovsky, Vitaly"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2620"]
[ECO "B93"]
[EventDate "1977.06.02"]
[PlyCount "53"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 g6 7.Nf3 Nc6 8.e5 dxe5
9.Qxd8+ Kxd8 10.fxe5 Ng4 11.Bf4 Be6 12.h3 Bh6 13.Bxh6 Nxh6 14.g4 Kc7 15.
O-O-O Rad8 16.Bg2 f5 17.exf6 exf6 18.g5 Ng8 19.Rhe1 Rxd1+ 20.Kxd1 Bf7 21.
Kc1 h6 22.gxf6 Nxf6 23.Nd4 Nd7 24.Bxc6 bxc6 25.Re7 Rf8 26.Ne4 Bd5 27.Nc3 
1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.05"]
[Round "4"]
[White "Sosonko, Gennadi"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2520"]
[ECO "E96"]
[EventDate "1977.06.02"]
[PlyCount "41"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O Nbd7 8.Re1 c6 
9.Bf1 a5 10.Rb1 Re8 11.d5 Nc5 12.b3 Qc7 13.a3 Bg4 14.h3 Bxf3 15.Qxf3 Rac8 
16.Qd1 Na6 17.b4 axb4 18.axb4 c5 19.Nb5 Qe7 20.bxc5 Nxc5 21.Qc2 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.05"]
[Round "4"]
[White "Larsen, Bent"]
[Black "Bukic, Enver"]
[Result "1/2-1/2"]
[WhiteElo "2615"]
[BlackElo "2490"]
[ECO "A38"]
[EventDate "1977.06.02"]
[PlyCount "93"]

1.c4 Nf6 2.Nf3 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 c5 6.O-O Nc6 7.a3 d5 8.cxd5 
Nxd5 9.Nxd5 Qxd5 10.d3 Qh5 11.Rb1 Bh3 12.Be3 Bxg2 13.Kxg2 Qd5 14.Qc2 b6 
15.Qc4 Qxc4 16.dxc4 Na5 17.b3 Rfd8 18.Rfc1 Rac8 19.g4 Rd7 20.h4 f5 21.gxf5
gxf5 22.Kh3 e5 23.Rg1 Kh8 24.Bc1 Nc6 25.Bb2 Nd4 26.Rbd1 Rcd8 27.Nxd4 exd4 
28.Rg5 Rf7 29.Kg2 h6 30.Rg3 Kh7 31.Rf3 Re8 32.Rd2 Re4 33.h5 Be5 34.e3 dxe3
35.fxe3 Bxb2 36.Rxb2 Rd7 37.Rbf2 Rg7+ 38.Kf1 Rg5 39.Ke2 Re5 40.Rh3 Kg7 41.
Kf3 Kf6 42.Rh1 Re6 43.Rd2 Rg4 44.Rd3 a6 45.a4 a5 46.Kf2 Ke7 47.Kf3 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.07"]
[Round "5"]
[White "Bukic, Enver"]
[Black "Sax, Gyula"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2565"]
[ECO "D90"]
[EventDate "1977.06.02"]
[PlyCount "44"]

1.Nf3 g6 2.c4 Bg7 3.d4 Nf6 4.Nc3 d5 5.cxd5 Nxd5 6.Qb3 Nxc3 7.bxc3 c5 8.e3 
O-O 9.Ba3 b6 10.Bb5 Bd7 11.Be2 Nc6 12.O-O Na5 13.Qb2 Qc7 14.Rfd1 Ba4 15.
Rd2 Rac8 16.h3 Rfd8 17.Rc1 cxd4 18.Nxd4 e6 19.Qb4 Nc4 20.Nxe6 fxe6 21.
Rxd8+ Rxd8 22.Bxc4 Qc6 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.07"]
[Round "5"]
[White "Sigurjonsson, Gudmundur"]
[Black "Larsen, Bent"]
[Result "0-1"]
[WhiteElo "2520"]
[BlackElo "2615"]
[ECO "B04"]
[EventDate "1977.06.02"]
[PlyCount "84"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Nb6 5.a4 c6 6.a5 Nd5 7.Be2 g6 8.O-O Bg7 9.
c4 Nc7 10.exd6 Qxd6 11.Nc3 O-O 12.Be3 Nba6 13.Qc1 Bg4 14.Rd1 Ne6 15.Ne4 
Qc7 16.Neg5 Nxg5 17.Bxg5 e5 18.dxe5 Rfe8 19.Bf6 Bxf3 20.Bxf3 Bxf6 21.exf6 
Qe5 22.b4 Rac8 23.Rb1 Qxf6 24.Qb2 Qxb2 25.Rxb2 Rc7 26.b5 Nc5 27.bxc6 bxc6 
28.Kf1 Kf8 29.g3 Re5 30.Rd6 Re6 31.Rd8+ Ke7 32.Rbb8 Nb7 33.Re8+ Kd6 34.
Rxe6+ fxe6 35.a6 Nc5 36.Rd8+ Ke5 37.Bg4 Nxa6 38.f4+ Kf6 39.Rd6 Nc5 40.Bf3 
a5 41.Rd8 Ra7 42.Bxc6 a4 0-1

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.07"]
[Round "5"]
[White "Hort, Vlastimil"]
[Black "Sosonko, Gennadi"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2530"]
[ECO "A17"]
[EventDate "1977.06.02"]
[PlyCount "55"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qb3 c5 5.a3 Ba5 6.g3 Nc6 7.Bg2 O-O 8.O-O Qe7
9.d3 h6 10.Rb1 a6 11.Na4 d5 12.Nb6 Bxb6 13.Qxb6 dxc4 14.dxc4 e5 15.Be3 Nd4
16.Nxd4 cxd4 17.Bd2 Re8 18.Bb4 Qd8 19.Qxd8 Rxd8 20.Ba5 Re8 21.c5 Bf5 22.
Bxb7 Rab8 23.c6 Bxb1 24.Rxb1 e4 25.Rd1 e3 26.f3 Rxb7 27.cxb7 Rb8 28.Rxd4 
1-0

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.07"]
[Round "5"]
[White "Barle, Janez"]
[Black "Tseshkovsky, Vitaly"]
[Result "0-1"]
[WhiteElo "2450"]
[BlackElo "2590"]
[ECO "B92"]
[EventDate "1977.06.02"]
[PlyCount "66"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Bg5 
Be6 9.Bxf6 Bxf6 10.Qd3 Nc6 11.Nd5 O-O 12.c3 Bg5 13.O-O Ne7 14.Nxe7+ Bxe7 
15.Nd2 Rc8 16.Rfd1 Qa5 17.Nf1 Bg5 18.Bf3 Rfd8 19.Ne3 Qb6 20.Nd5 Bxd5 21.
Qxd5 Rc5 22.Qd3 Qxb2 23.Rab1 Qxa2 24.Rxb7 g6 25.Be2 d5 26.Qxa6 Ra5 27.Qd3 
dxe4 28.Qxe4 Rxd1+ 29.Bxd1 Qd2 30.Rb1 Ra2 31.Bb3 Qxf2+ 32.Kh1 Re2 33.Qa8+ 
Kg7 0-1

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.07"]
[Round "5"]
[White "Parma, Bruno"]
[Black "Planinc, Albin"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2475"]
[ECO "B09"]
[EventDate "1977.06.02"]
[PlyCount "65"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Bg4 7.h3 Bxf3 8.Qxf3 
Nc6 9.Be3 e5 10.dxe5 dxe5 11.f5 Nd4 12.Qf2 b5 13.O-O c5 14.Nxb5 Nxb5 15.
Bxb5 Nxe4 16.Qf3 Nd2 17.Bxd2 Qxd2 18.Bd3 e4 19.Bxe4 Rae8 20.Rad1 Qb4 21.
Bd5 Kh8 22.b3 gxf5 23.Bc4 Bd4+ 24.Kh1 Qb6 25.Qxf5 Qg6 26.Bd3 Qxf5 27.Rxf5 
f6 28.Rdf1 Re7 29.g3 Rfe8 30.Kg2 h6 31.h4 Rg7 32.Rh5 Be3 33.Rxf6 1-0

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.07"]
[Round "5"]
[White "Gligoric, Svetozar"]
[Black "Savon, Vladimir"]
[Result "0-1"]
[WhiteElo "2565"]
[BlackElo "2540"]
[ECO "D87"]
[EventDate "1977.06.02"]
[PlyCount "84"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Bc4 Bg7 8.Ne2 
O-O 9.O-O Nc6 10.Be3 Qc7 11.Rc1 Rd8 12.Qd2 Ne5 13.Bd5 e6 14.dxe5 exd5 15.
Bg5 Re8 16.exd5 Bxe5 17.Ng3 f5 18.f4 Bd6 19.Rf3 Qg7 20.Rcf1 Bd7 21.Nh5 
gxh5 22.Rg3 Kh8 23.Qb2 c4 24.Qxb7 Bc5+ 25.Kh1 Bf2 26.Qxd7 Bxg3 27.Qc6 Rac8
28.Qa6 Qg6 29.Qf6+ Qxf6 30.Bxf6+ Kg8 31.hxg3 Rc5 32.Rd1 Re3 33.d6 Rd3 34.
Rb1 Rc6 35.Rb8+ Kf7 36.Bd4 Rxd6 37.Rb5 Ke6 38.Re5+ Kd7 39.Rxf5 R3xd4 40.
cxd4 c3 41.Rf7+ Kc6 42.Rf8 Kb7 0-1

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.07"]
[Round "5"]
[White "Kurajica, Bojan"]
[Black "Jelen, Iztok"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2370"]
[ECO "C91"]
[EventDate "1977.06.02"]
[PlyCount "103"]

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.Be3 exd4 11.cxd4 Na5 12.Bc2 c5 13.dxc5 dxc5 14.Nbd2 Nd7 15.h3 
Bh5 16.g4 Bg6 17.Nh2 Nc6 18.f4 f6 19.Ndf3 Qc7 20.Nh4 Bf7 21.Nf5 Rfe8 22.
Nxe7+ Rxe7 23.Qd2 Rd8 24.Qf2 Nb4 25.Bb1 c4 26.Nf1 Rde8 27.Ng3 Bg6 28.Rd1 
a5 29.a4 Qc6 30.axb5 Qxb5 31.Ra3 Nf8 32.Rc3 Rd7 33.Rxd7 Nxd7 34.Qf1 Bf7 
35.b3 Rc8 36.Nf5 Rc7 37.Nd6 Qa6 38.Nxf7 Kxf7 39.Qd1 Nf8 40.bxc4 a4 41.Ra3 
Qxc4 42.Rxa4 Qc3 43.Qd2 Qxd2 44.Bxd2 Rd7 45.Bxb4 Rd1+ 46.Kf2 Rxb1 47.Ra7+ 
Kg8 48.Ba3 Rb8 49.f5 g6 50.Be7 Rb2+ 51.Ke3 Rb3+ 52.Kd4 1-0

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.08"]
[Round "6"]
[White "Sax, Gyula"]
[Black "Jelen, Iztok"]
[Result "1-0"]
[WhiteElo "2565"]
[BlackElo "2370"]
[ECO "C91"]
[EventDate "1977.06.02"]
[PlyCount "87"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.d4 Bg4 10.d5 Na5 11.Bc2 c6 12.h3 Bxf3 13.Qxf3 cxd5 14.exd5 Nc4 15.Nd2 
Nb6 16.Nf1 Ne8 17.a4 bxa4 18.Ne3 Bg5 19.Bxa4 Nxa4 20.Rxa4 f5 21.Nc4 e4 22.
Bxg5 Qxg5 23.Qe3 Qg6 24.Nb6 Ra7 25.Rea1 Re7 26.Nc8 Rc7 27.Nb6 Re7 28.Qg3 
Qxg3 29.fxg3 Nf6 30.Rxa6 Nh5 31.Nc4 Nxg3 32.Rxd6 f4 33.Re6 Rd7 34.Nb6 Rdf7
35.Kh2 h5 36.d6 Rd8 37.h4 e3 38.c4 Rf6 39.Rxf6 gxf6 40.c5 Ne4 41.b4 Kf7 
42.Nd5 Ke6 43.Nxf4+ Ke5 44.g3 1-0

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.08"]
[Round "6"]
[White "Savon, Vladimir"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2530"]
[ECO "B32"]
[EventDate "1977.06.02"]
[PlyCount "46"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Nb5 Qb8 6.c4 e6 7.Be2 Nf6 8.N5c3 
Bc5 9.O-O b6 10.Kh1 Bb7 11.f4 d6 12.a3 a5 13.Nd2 O-O 14.Bd3 Bd4 15.Nb5 Nd7
16.Nf3 Bc5 17.b3 Nf6 18.Qe2 e5 19.fxe5 dxe5 20.Nh4 Ne8 21.Nf5 Kh8 22.Bb2 
Qc8 23.Ne3 Nc7 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.08"]
[Round "6"]
[White "Planinc, Albin"]
[Black "Gligoric, Svetozar"]
[Result "0-1"]
[WhiteElo "2475"]
[BlackElo "2565"]
[ECO "C34"]
[EventDate "1977.06.02"]
[PlyCount "54"]

1.e4 e5 2.f4 exf4 3.Nf3 d6 4.d4 g5 5.h4 g4 6.Ng1 Bh6 7.Nc3 Nc6 8.Nge2 f3 
9.Nf4 f2+ 10.Kxf2 g3+ 11.Kxg3 Nf6 12.Be2 Rg8+ 13.Kf2 Ng4+ 14.Bxg4 Bxg4 15.
Qd3 Bg7 16.Be3 Qd7 17.Nce2 O-O-O 18.Ng3 f5 19.Nxf5 Rdf8 20.Nxg7 Qxg7 21.
Ke1 Nb4 22.Qc3 Qe7 23.Qxb4 Rxf4 24.Kd2 Qxe4 25.Rag1 Bf5 26.Qb3 Rg3 27.Rh2 
Rf2+ 0-1

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.08"]
[Round "6"]
[White "Tseshkovsky, Vitaly"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2530"]
[ECO "B08"]
[EventDate "1977.06.02"]
[PlyCount "36"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Be2 O-O 6.O-O Nc6 7.d5 Nb4 8.Re1 e6 
9.a3 Na6 10.Bxa6 bxa6 11.Nd4 exd5 12.Nc6 Qd7 13.exd5 Re8 14.Be3 Ng4 15.Bd4
Rxe1+ 16.Qxe1 Bxd4 17.Nxd4 Bb7 18.Qd2 Nf6 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.08"]
[Round "6"]
[White "Sosonko, Gennadi"]
[Black "Barle, Janez"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2450"]
[ECO "A60"]
[EventDate "1977.06.02"]
[PlyCount "27"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 b5 6.e4 Nxe4 7.Qe2 Qe7 8.Bg2 f5 
9.Nh3 b4 10.d6 Qxd6 11.f3 Ba6 12.Qe3 Nc6 13.fxe4 O-O-O 14.Ng5 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.08"]
[Round "6"]
[White "Larsen, Bent"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2615"]
[BlackElo "2620"]
[ECO "A38"]
[EventDate "1977.06.02"]
[PlyCount "81"]

1.c4 Nf6 2.Nf3 c5 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Nc6 6.Nc3 g6 7.O-O Bg7 8.Nxd5 
Qxd5 9.d3 O-O 10.Be3 Qd6 11.Rc1 Bxb2 12.Rxc5 Bg7 13.d4 Rd8 14.Qc1 Bg4 15.
Bf4 Qd7 16.d5 Bxf3 17.dxc6 Bxc6 18.Rxc6 bxc6 19.Bxc6 Bb2 20.Bxd7 Bxc1 21.
Bc6 Bxf4 22.Bxa8 Bxg3 23.Bf3 Bc7 24.Rb1 Bb6 25.a4 e6 26.Ra1 Kg7 27.a5 Bc7 
28.a6 Bb6 29.Rb1 Rd6 30.e3 Bc5 31.Be2 Rd2 32.Kf1 Bb6 33.Rd1 Ra2 34.Rd7 Kf6
35.Rb7 Ra5 36.h3 h5 37.Kg2 Ra2 38.Kf1 Ra5 39.Kg2 Rd5 40.Kf1 Rc5 41.Kg2 
1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.08"]
[Round "6"]
[White "Bukic, Enver"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[WhiteElo "2490"]
[BlackElo "2520"]
[ECO "E94"]
[EventDate "1977.06.02"]
[PlyCount "75"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 e5 7.O-O Nbd7 8.Be3 Ng4
9.Bg5 f6 10.Bd2 Nh6 11.b4 Nf7 12.Qc2 Re8 13.Rad1 c6 14.Rfe1 Qc7 15.Bf1 Nf8
16.h3 Bd7 17.Be3 f5 18.c5 dxc5 19.bxc5 f4 20.Bc1 exd4 21.Nxd4 Ne6 22.Nce2 
Nxd4 23.Nxd4 Kh8 24.Bc4 Ng5 25.Bb2 Ne6 26.Nf3 Bc8 27.Bxe6 Bxe6 28.Ng5 Bg8 
29.Rd6 Qe7 30.h4 Bxb2 31.Qxb2+ Qe5 32.Qxb7 Rab8 33.Qxa7 Ra8 34.Qb7 Reb8 
35.Qxh7+ Bxh7 36.Nf7+ Kg7 37.Nxe5 Rxa2 38.Rd7+ 1-0

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.09"]
[Round "7"]
[White "Sigurjonsson, Gudmundur"]
[Black "Sax, Gyula"]
[Result "1/2-1/2"]
[WhiteElo "2520"]
[BlackElo "2565"]
[ECO "B33"]
[EventDate "1977.06.02"]
[PlyCount "54"]

1.e4 c5 2.Nc3 Nc6 3.Nf3 Nf6 4.d4 cxd4 5.Nxd4 e5 6.Ndb5 d6 7.Bg5 a6 8.Bxf6 
gxf6 9.Na3 b5 10.Nd5 f5 11.exf5 Bxf5 12.c3 Be6 13.Nc2 Bh6 14.a4 O-O 15.
axb5 axb5 16.Rxa8 Qxa8 17.Bxb5 Nd4 18.Nf6+ Kh8 19.Nxd4 Qxg2 20.Qf3 Qg5 21.
Ne2 e4 22.Nxe4 Qxb5 23.Rg1 f6 24.Nd4 Qxb2 25.Nxe6 Qb1+ 26.Ke2 Qa2+ 27.Kf1 
Qxe6 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.09"]
[Round "7"]
[White "Hort, Vlastimil"]
[Black "Bukic, Enver"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2490"]
[ECO "E84"]
[EventDate "1977.06.02"]
[PlyCount "114"]

1.c4 g6 2.d4 Bg7 3.Nc3 Nf6 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Qd2 a6 8.Nge2 Rb8 
9.d5 Ne5 10.Ng3 c6 11.f4 Neg4 12.Ba7 Ra8 13.Bg1 h5 14.h3 Nh6 15.Bd3 cxd5 
16.cxd5 Kh7 17.Nge2 e6 18.dxe6 Bxe6 19.Bd4 d5 20.Bxf6 Bxf6 21.exd5 Bf5 22.
O-O-O h4 23.Kb1 Rc8 24.Bxf5 Nxf5 25.Ne4 Re8 26.N2c3 Rc4 27.Rhe1 Bxc3 28.
Nxc3 Rd4 29.Qf2 Rxe1 30.Qxe1 Qb6 31.a3 Rxd1+ 32.Qxd1 Kg7 33.a4 Kf8 34.Ka2 
Ke7 35.Qe2+ Kd8 36.Qe5 Qb4 37.Kb1 Qc4 38.Kc2 Kd7 39.Qf6 Nd6 40.Qxh4 b5 41.
axb5 axb5 42.Qg3 f5 43.Qe1 Qxf4 44.Qe6+ Kd8 45.b3 Qf2+ 46.Kd3 Qf1+ 47.Kd4 
Qf2+ 48.Kd3 Qf1+ 49.Kd4 Qf2+ 50.Qe3 Qxg2 51.Ke5 Qh2+ 52.Ke6 Ne8 53.Nxb5 
Qb8 54.Qg5+ Kc8 55.Qc1+ Kd8 56.Qg5+ Kc8 57.Qc1+ Kd8 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.09"]
[Round "7"]
[White "Barle, Janez"]
[Black "Larsen, Bent"]
[Result "0-1"]
[WhiteElo "2450"]
[BlackElo "2615"]
[ECO "B82"]
[EventDate "1977.06.02"]
[PlyCount "87"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.f4 Nc6 7.Be3 Bd7 8.Qf3 
Nxd4 9.Bxd4 Bc6 10.O-O-O Qa5 11.Kb1 Be7 12.g4 O-O 13.g5 Nd7 14.Bh3 Rad8 
15.f5 exf5 16.Bxf5 Ne5 17.Bxh7+ Kxh7 18.Qh5+ Kg8 19.Rd3 Bxg5 20.Qxg5 f6 
21.Qf5 Bd7 22.Qh5 Bg4 23.Qh4 Nxd3 24.cxd3 Qh5 25.Qxh5 Bxh5 26.Bxa7 Bf7 27.
Rg1 Be6 28.Bd4 Kf7 29.Ne2 Ra8 30.b3 Rh8 31.Rg2 Rh4 32.Bf2 Rg4 33.Bg3 d5 
34.Nc3 Rd8 35.Rc2 f5 36.exd5 Bxd5 37.Be5 Rg2 38.Nxd5 Rxc2 39.Kxc2 Rxd5 40.
d4 g5 41.a4 Ke6 42.Kd3 Rd7 43.a5 Kd5 44.b4 0-1

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.09"]
[Round "7"]
[White "Parma, Bruno"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2530"]
[ECO "B36"]
[EventDate "1977.06.02"]
[PlyCount "33"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Be3 
Bg7 9.f3 O-O 10.Qd2 Qa5 11.Rc1 Bd7 12.Be2 Rfc8 13.b3 a6 14.Nd5 Qxd2+ 15.
Kxd2 Nxd5 16.cxd5 Rxc1 17.Rxc1 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.09"]
[Round "7"]
[White "Gligoric, Svetozar"]
[Black "Tseshkovsky, Vitaly"]
[Result "0-1"]
[WhiteElo "2565"]
[BlackElo "2590"]
[ECO "D87"]
[EventDate "1977.06.02"]
[PlyCount "64"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Ne2 
O-O 9.O-O Nc6 10.Be3 Qc7 11.Rc1 Rd8 12.Qd2 Ne5 13.Bd5 e6 14.dxe5 exd5 15.
Bg5 Re8 16.exd5 Bxe5 17.f4 Bg7 18.d6 Qc6 19.Be7 b5 20.f5 Bxf5 21.Rxf5 gxf5
22.Ng3 c4 23.Kh1 Rxe7 24.dxe7 Bh6 25.Qd8+ Qe8 26.Qd6 Bxc1 27.Nxf5 f6 28.
Qd5+ Kh8 29.Nd6 Qg8 30.Qxb5 Bf4 31.e8=Q Rxe8 32.Nxe8 Qe6 0-1

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.09"]
[Round "7"]
[White "Kurajica, Bojan"]
[Black "Planinc, Albin"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2475"]
[ECO "C41"]
[EventDate "1977.06.02"]
[PlyCount "23"]

1.e4 e5 2.Nf3 d6 3.d4 Nf6 4.Nc3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.Re1 c6 8.a4 a5 
9.h3 exd4 10.Qxd4 Nc5 11.b3 Be6 12.Bb2 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Ljubljana YUG"]
[Date "1977.06.09"]
[Round "7"]
[White "Jelen, Iztok"]
[Black "Savon, Vladimir"]
[Result "1/2-1/2"]
[WhiteElo "2370"]
[BlackElo "2540"]
[ECO "E19"]
[EventDate "1977.06.02"]
[PlyCount "30"]

1.Nf3 Nf6 2.c4 b6 3.g3 Bb7 4.Bg2 e6 5.O-O Be7 6.d4 O-O 7.Nc3 Ne4 8.Qc2 
Nxc3 9.Qxc3 c5 10.Rd1 d6 11.Qc2 Nc6 12.e4 Nxd4 13.Nxd4 cxd4 14.Rxd4 Rc8 
15.Be3 Qc7 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.12"]
[Round "8"]
[White "Sax, Gyula"]
[Black "Savon, Vladimir"]
[Result "0-1"]
[WhiteElo "2565"]
[BlackElo "2540"]
[ECO "B53"]
[EventDate "1977.06.02"]
[PlyCount "82"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 a6 5.c4 Nc6 6.Qd2 g6 7.b3 Bg7 8.Bb2 Bxb2
9.Qxb2 Nf6 10.h3 O-O 11.Nbd2 Qa5 12.Rb1 b5 13.b4 Qb6 14.a3 Be6 15.cxb5 
axb5 16.Be2 Nh5 17.O-O Nf4 18.Bd1 Nd3 19.Qc3 Nce5 20.Nxe5 Nxe5 21.Be2 Rfc8
22.Qb2 Bc4 23.Nxc4 Nxc4 24.Bxc4 Rxc4 25.Rfe1 Qb7 26.e5 d5 27.e6 f6 28.Rbd1
Rd8 29.Re3 Qc6 30.Qe2 d4 31.Red3 Rc1 32.Rxc1 Qxc1+ 33.Kh2 Qf4+ 34.g3 Qe5 
35.Qd1 Kg7 36.h4 h6 37.Rd2 f5 38.a4 bxa4 39.Qxa4 Qxe6 40.b5 Qd6 41.f4 g5 
0-1

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.12"]
[Round "8"]
[White "Planinc, Albin"]
[Black "Jelen, Iztok"]
[Result "1-0"]
[WhiteElo "2475"]
[BlackElo "2370"]
[ECO "C95"]
[EventDate "1977.06.02"]
[PlyCount "146"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.b4 Bf8 14.Bb2 Nb6 15.a3 h6 
16.Rc1 Nfd7 17.c4 Nxc4 18.Nxc4 bxc4 19.dxe5 dxe5 20.Ba4 c6 21.Nd2 Nb6 22.
Nxc4 Qxd1 23.Bxd1 Nxc4 24.Rxc4 Rad8 25.Ba4 Rd2 26.Bc3 Ra2 27.Ra1 Rxa1+ 28.
Bxa1 Re6 29.Rc1 Be7 30.Bb3 Bg5 31.Rc5 Rd6 32.Bxe5 Rd3 33.Rc3 Rd2 34.Rf3 
Rd7 35.Rg3 Kf8 36.f4 Bf6 37.Bb8 c5 38.e5 Be7 39.e6 fxe6 40.Bxe6 Rd1+ 41.
Kh2 cxb4 42.Be5 Bf6 43.Bxf6 gxf6 44.f5 Bc6 45.axb4 Rd4 46.Rc3 Be8 47.Rc4 
Rd2 48.Kg3 Ke7 49.Rc7+ Kd6 50.Rc8 Ke7 51.Kf3 Rb2 52.Rc4 Bb5 53.Re4 Kd6 54.
Rd4+ Kc7 55.g4 h5 56.Kg3 hxg4 57.Kxg4 Rg2+ 58.Kh5 Be8+ 59.Kh6 Rg3 60.Rg4 
Rxh3+ 61.Kg7 Kd6 62.Kxf6 Rh6+ 63.Kg7 Rxe6 64.fxe6 Kxe6 65.Re4+ Kd7 66.Kf6 
Kd8 67.Re6 Bb5 68.Ke5 Kd7 69.Rf6 Bc6 70.Kd4 Kc7 71.Kc5 Bb5 72.Rf7+ Bd7 73.
Rh7 Kc8 1-0

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.12"]
[Round "8"]
[White "Tseshkovsky, Vitaly"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2530"]
[ECO "B81"]
[EventDate "1977.06.02"]
[PlyCount "61"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 h6 7.g5 hxg5 8.Bxg5 
Nc6 9.h4 Bd7 10.Nb3 Qc7 11.h5 a6 12.f4 b5 13.Bg2 Rc8 14.Qe2 b4 15.Nd1 a5 
16.a4 bxa3 17.Rxa3 Be7 18.Ne3 Qb8 19.Rh3 Rc7 20.f5 Ra7 21.fxe6 fxe6 22.c3 
Rb7 23.h6 gxh6 24.e5 Nxe5 25.Bxb7 Qxb7 26.Nxa5 Qe4 27.Nac4 Nxc4 28.Nxc4 
Qb1+ 29.Qd1 Qe4+ 30.Qe2 Qb1+ 31.Qd1 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.12"]
[Round "8"]
[White "Sosonko, Gennadi"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2565"]
[ECO "E98"]
[EventDate "1977.06.02"]
[PlyCount "45"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O Nc6 8.d5 Ne7 
9.Ne1 Nd7 10.Nd3 f5 11.Bd2 fxe4 12.Nxe4 Nf6 13.Bf3 Nf5 14.Nxf6+ Qxf6 15.
Be4 Bd7 16.Re1 Rae8 17.Rc1 Qh4 18.Bc3 Nd4 19.g3 Qg5 20.Bxd4 exd4 21.f4 Qf6
22.Rc2 Re7 23.Qf3 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.12"]
[Round "8"]
[White "Larsen, Bent"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[WhiteElo "2615"]
[BlackElo "2530"]
[ECO "D41"]
[EventDate "1977.06.02"]
[PlyCount "66"]

1.c4 c5 2.Nc3 Nc6 3.g3 Nf6 4.Bg2 e6 5.Nf3 d5 6.cxd5 Nxd5 7.Nxd5 exd5 8.d4 
Be7 9.dxc5 Bxc5 10.a3 a5 11.O-O O-O 12.Bg5 f6 13.Bd2 Bf5 14.Qb3 b6 15.Bc3 
a4 16.Qa2 Kh8 17.Rad1 Be4 18.Nh4 Qe8 19.Bxe4 dxe4 20.Nf5 Qh5 21.Qd5 Ne5 
22.Qxe4 Rae8 23.Nd4 Ng4 24.Qg2 Bxd4 25.Rxd4 Rxe2 26.Rxa4 h6 27.Bd4 b5 28.
Rb4 Rd8 29.h3 Ne5 30.g4 Qe8 31.Be3 Nc4 32.Qf3 Rxe3 33.fxe3 Nd2 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.12"]
[Round "8"]
[White "Bukic, Enver"]
[Black "Barle, Janez"]
[Result "0-1"]
[WhiteElo "2490"]
[BlackElo "2450"]
[ECO "A37"]
[EventDate "1977.06.02"]
[PlyCount "114"]

1.Nf3 g6 2.c4 Bg7 3.Nc3 c5 4.g3 Nc6 5.Bg2 e6 6.d3 d5 7.Bg5 Nge7 8.O-O O-O 
9.Qc1 d4 10.Na4 b6 11.a3 Bb7 12.Bd2 Qd7 13.b4 Nd8 14.Qc2 Bc6 15.b5 Bb7 16.
Rae1 e5 17.e3 dxe3 18.fxe3 Ne6 19.Bc3 Qc7 20.Bb2 Rad8 21.Nc3 f5 22.e4 Nd4 
23.Qd1 f4 24.g4 Qd7 25.h3 Nxf3+ 26.Rxf3 g5 27.Qe2 Ng6 28.Nd5 Nh4 29.Rff1 
Rf7 30.Bf3 h5 31.Kf2 Bc8 32.Rh1 Bb7 33.a4 hxg4 34.Bxg4 Qd6 35.Bh5 Rff8 36.
Qg4 Bh6 37.Reg1 Kh7 38.Qd1 a6 39.Qa1 Bxd5 40.Bxe5 Bg7 41.Bxg7 Bxe4 42.Bxf8
Qxf8 43.Qe5 Bxh1 44.Qxg5 Ng2 45.Qg6+ Kh8 46.Bf3 Qe7 47.Qh6+ Kg8 48.Qg6+ 
Kh8 49.Qe4 Qh4+ 50.Ke2 Qf6 51.Bxg2 f3+ 52.Bxf3 Bxf3+ 53.Qxf3 Re8+ 54.Kf2 
Qb2+ 55.Kg3 Rg8+ 56.Kh4 Rxg1 57.Qf8+ Kh7 0-1

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.12"]
[Round "8"]
[White "Sigurjonsson, Gudmundur"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[WhiteElo "2520"]
[BlackElo "2620"]
[ECO "B57"]
[EventDate "1977.06.02"]
[PlyCount "108"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Qb6 7.Ndb5 a6 8.Be3 
Qa5 9.Nd4 Ne5 10.Nb3 Qc7 11.Be2 e6 12.a4 b6 13.Qd4 Rb8 14.O-O Be7 15.f4 
Ng6 16.Qd1 O-O 17.Bd3 Bb7 18.Qe2 Ra8 19.Rae1 Rfe8 20.g4 d5 21.e5 Ne4 22.
Bd4 Bb4 23.Rf3 Bc6 24.Ref1 Bxc3 25.bxc3 Bxa4 26.Bxa6 Nc5 27.Bb5 Bxb5 28.
Qxb5 Rec8 29.Re3 Qc6 30.Qxc6 Rxc6 31.f5 Nf8 32.Ref3 Rc7 33.Ra1 Rxa1+ 34.
Nxa1 Nfd7 35.Nb3 Ra7 36.Rf1 Ra2 37.Ra1 Rxa1+ 38.Nxa1 exf5 39.gxf5 g6 40.
fxg6 fxg6 41.Kg2 Kf7 42.Kf3 Ke6 43.Kf4 Ne4 44.c4 g5+ 45.Ke3 Nxe5 46.cxd5+ 
Kxd5 47.Bxe5 Kxe5 48.Nb3 Nd6 49.Kf3 h5 50.Nc1 g4+ 51.Kf2 h4 52.Nd3+ Kd4 
53.Ke2 Nf7 54.Nf4 Ne5 0-1

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.13"]
[Round "9"]
[White "Hort, Vlastimil"]
[Black "Sax, Gyula"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2565"]
[ECO "A10"]
[EventDate "1977.06.02"]
[PlyCount "87"]

1.c4 g6 2.e4 e5 3.Nc3 Bg7 4.d3 Nc6 5.g3 Nd4 6.Nce2 Ne6 7.Be3 Ne7 8.Qd2 c6 
9.Bg2 d5 10.Nf3 h6 11.cxd5 cxd5 12.d4 exd4 13.Nfxd4 dxe4 14.Bxe4 Nc5 15.
Bg2 Nf5 16.Rd1 Nxd4 17.Nxd4 O-O 18.O-O Ne6 19.Nxe6 Bxe6 20.b3 Bg4 21.Qxd8 
Raxd8 22.Rxd8 Rxd8 23.Bxb7 h5 24.Rc1 Bd4 25.Bxd4 Rxd4 26.Rc2 h4 27.f3 Bf5 
28.Re2 hxg3 29.hxg3 a5 30.Bc6 Rd3 31.Kf2 Rc3 32.Bd5 Kf8 33.g4 Bd7 34.Be4 
Rc1 35.Rc2 Ra1 36.Ke3 Ke7 37.Bd5 Be6 38.Bc4 Kd6 39.Bxe6 Kxe6 40.a4 Rb1 41.
Rc6+ Kd5 42.Rb6 Kc5 43.Rb5+ Kc6 44.Kf4 1-0

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.13"]
[Round "9"]
[White "Barle, Janez"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2520"]
[ECO "B51"]
[EventDate "1977.06.02"]
[PlyCount "40"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.O-O Bg4 5.h3 Bxf3 6.Bxc6+ bxc6 7.Qxf3 e6 8.
d3 Ne7 9.b3 Ng6 10.Bb2 Be7 11.g3 O-O 12.Nd2 d5 13.Qe2 Qa5 14.f4 Rae8 15.h4
f6 16.h5 Nh8 17.Nf3 Nf7 18.Kg2 Bd8 19.a4 Bc7 20.Rae1 Qb4 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.13"]
[Round "9"]
[White "Parma, Bruno"]
[Black "Bukic, Enver"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2490"]
[ECO "B99"]
[EventDate "1977.06.02"]
[PlyCount "113"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7
9.O-O-O Nbd7 10.Bd3 h6 11.Bh4 g5 12.e5 gxh4 13.exf6 Nxf6 14.f5 e5 15.Nde2 
Bd7 16.Ne4 Bc6 17.Nxf6+ Bxf6 18.Be4 O-O-O 19.Nc3 Kb8 20.Kb1 Rc8 21.Nd5 
Bxd5 22.Rxd5 Rhd8 23.Rhd1 Bg5 24.a3 Qb6 25.R5d3 Rc5 26.Rb3 Rb5 27.Rxb5 
axb5 28.Qb3 Rd7 29.Rd5 Qe3 30.Qxe3 Bxe3 31.Rxb5 b6 32.Rd5 Bg1 33.h3 f6 34.
c3 Kc7 35.Kc2 Rg7 36.Rd1 Bh2 37.Kd3 Rg3+ 38.Ke2 Rg5 39.a4 Bf4 40.Rd3 Rg8 
41.b4 Rd8 42.Rd5 Rg8 43.Kd3 Rc8 44.Rb5 Rb8 45.Kc4 Bd2 46.Rd5 Be3 47.Rd3 
Bg5 48.Rd1 Kd7 49.Bd5 Rc8+ 50.Kd3 Rc7 51.Ra1 Ra7 52.a5 bxa5 53.bxa5 Kc7 
54.a6 Kb6 55.Bb7 d5 56.c4 d4 57.Rb1+ 1-0

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.13"]
[Round "9"]
[White "Gligoric, Svetozar"]
[Black "Larsen, Bent"]
[Result "0-1"]
[WhiteElo "2565"]
[BlackElo "2615"]
[ECO "B08"]
[EventDate "1977.06.02"]
[PlyCount "130"]

1.d4 d6 2.e4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Be2 O-O 6.O-O a6 7.h3 Nbd7 8.e5 Ne8 
9.Bf4 c5 10.dxc5 Nxc5 11.Qd2 Ne6 12.Bh2 Bd7 13.Rad1 Bc6 14.Nd5 Bxd5 15.
Qxd5 Qb6 16.Qb3 Qxb3 17.axb3 Rc8 18.Bc4 dxe5 19.Nxe5 Nd6 20.Bxe6 fxe6 21.
c3 Rfd8 22.Nd3 Kf7 23.Rfe1 Nf5 24.Ne5+ Bxe5 25.Bxe5 Rxd1 26.Rxd1 Rc5 27.
Re1 Rb5 28.b4 Rd5 29.c4 Rd3 30.Kf1 Nd4 31.Bxd4 Rxd4 32.b3 Kf6 33.Re3 e5 
34.Ke2 e4 35.Rc3 Ke5 36.Rg3 Rd6 37.b5 Kd4 38.bxa6 Rxa6 39.h4 Ra2+ 40.Ke1 
Rb2 41.h5 gxh5 42.Rh3 e5 43.Rxh5 Rxb3 44.Rxh7 Rb1+ 45.Kd2 Rb2+ 46.Ke1 e3 
47.Rd7+ Kxc4 48.fxe3 b5 49.Rd2 Rb1+ 50.Kf2 b4 51.Kf3 b3 52.Ke4 Rg1 53.Kxe5
Kc3 54.Rf2 b2 55.Rxb2 Kxb2 56.e4 Kc3 57.Kd6 Rd1+ 58.Ke6 Kd4 59.g4 Rg1 60.
e5 Ke4 61.Kf6 Rf1+ 62.Ke6 Ra1 63.Kf6 Ra6+ 64.e6 Kd5 65.g5 Rxe6+ 0-1

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.13"]
[Round "9"]
[White "Kurajica, Bojan"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2530"]
[ECO "B25"]
[EventDate "1977.06.02"]
[PlyCount "36"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 Nf6 6.f4 d6 7.Nf3 O-O 8.h3 Rb8 9.
O-O Bd7 10.Be3 b5 11.a3 a5 12.Qd2 b4 13.axb4 axb4 14.Ne2 Ne8 15.c3 bxc3 
16.bxc3 Nc7 17.Rfb1 Rxb1+ 18.Rxb1 Qa8 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.13"]
[Round "9"]
[White "Jelen, Iztok"]
[Black "Tseshkovsky, Vitaly"]
[Result "1-0"]
[WhiteElo "2370"]
[BlackElo "2590"]
[ECO "A32"]
[EventDate "1977.06.02"]
[PlyCount "83"]

1.Nf3 c5 2.c4 Nf6 3.d4 cxd4 4.Nxd4 e6 5.g3 Bb4+ 6.Bd2 Qb6 7.Bg2 Nc6 8.Nb3 
a5 9.Na3 d5 10.cxd5 exd5 11.O-O Bxd2 12.Qxd2 a4 13.Nc1 O-O 14.Nd3 Bf5 15.
Nc2 Rfe8 16.Ncb4 Bxd3 17.Nxd3 Ne4 18.Qd1 a3 19.Rb1 Qa6 20.Re1 Qc4 21.b3 
Qb5 22.Rc1 d4 23.e3 Nc3 24.Qd2 Nb4 25.Nxb4 Qxb4 26.Rf1 g6 27.Bf3 Rac8 28.
exd4 Re6 29.d5 Rd6 30.Rc2 Rf6 31.Bg2 Rc5 32.Rfc1 Qb6 33.Rxc3 Rxc3 34.Rxc3 
Rf5 35.Rc8+ Kg7 36.Be4 Re5 37.Qc3 Qf6 38.f4 Rxe4 39.Rg8+ Kxg8 40.Qxf6 Re2 
41.d6 Rxa2 42.d7 1-0

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.13"]
[Round "9"]
[White "Savon, Vladimir"]
[Black "Planinc, Albin"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2475"]
[ECO "C41"]
[EventDate "1977.06.02"]
[PlyCount "25"]

1.e4 e5 2.Nf3 d6 3.d4 Nf6 4.Nc3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.dxe5 dxe5 8.Qe2
c6 9.a4 a5 10.Rd1 Qc7 11.Bg5 Nc5 12.Bh4 Nh5 13.Qe3 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.14"]
[Round "10"]
[White "Sax, Gyula"]
[Black "Planinc, Albin"]
[Result "1-0"]
[WhiteElo "2565"]
[BlackElo "2475"]
[ECO "B82"]
[EventDate "1977.06.02"]
[PlyCount "79"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.f4 a6 7.Qf3 Qc7 8.Be3 b5 
9.Bd3 Bb7 10.O-O-O Nbd7 11.a3 Rc8 12.Kb1 Qb8 13.Bd2 Be7 14.g4 Rxc3 15.Bxc3
Nc5 16.Rhe1 Qa8 17.Qe2 Nfxe4 18.Bb4 O-O 19.g5 Re8 20.Qe3 Bf8 21.Nb3 g6 22.
Nxc5 Nxc5 23.Bc3 Bc6 24.Qd4 e5 25.fxe5 Ne6 26.Qf2 d5 27.Rf1 Qb7 28.h4 Bg7 
29.Rde1 Qc7 30.Qd2 d4 31.Ba5 Qb7 32.Bb4 Nc7 33.Bd6 Nd5 34.Rf2 Ne3 35.Qb4 
Ng4 36.Rfe2 Bf3 37.Be4 Bxe4 38.Rxe4 Nh2 39.e6 fxe6 40.Bxh2 1-0

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.14"]
[Round "10"]
[White "Tseshkovsky, Vitaly"]
[Black "Savon, Vladimir"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2540"]
[ECO "A30"]
[EventDate "1977.06.02"]
[PlyCount "105"]

1.Nf3 Nf6 2.c4 c5 3.g3 g6 4.Bg2 Bg7 5.O-O d5 6.d3 O-O 7.Nc3 e6 8.Bg5 h6 9.
Bxf6 Bxf6 10.cxd5 exd5 11.Rc1 Nc6 12.Qb3 d4 13.Ne4 b6 14.Qd5 Bb7 15.Qxd8 
Bxd8 16.Nd6 Bc8 17.Ne5 Nxe5 18.Bxa8 Bg4 19.f4 Nd7 20.Bf3 Nf6 21.Rfe1 Be6 
22.a3 Nd5 23.Nb5 a6 24.Nd6 Be7 25.Nc4 b5 26.Ne5 Rc8 27.Bxd5 Bxd5 28.e3 
dxe3 29.Rxe3 Bd8 30.Nd7 Be6 31.Nxc5 Bf6 32.Re5 Bxe5 33.fxe5 a5 34.Kf2 Bd5 
35.Ke3 b4 36.axb4 axb4 37.Kd2 Re8 38.d4 Ra8 39.Nd3 b3 40.Nb4 Be4 41.Re1 
Bf5 42.Kc3 Rd8 43.d5 Bc2 44.Nc6 Rd7 45.e6 fxe6 46.dxe6 Rc7 47.e7 Rxc6+ 48.
Kd4 Rc8 49.e8=Q+ Rxe8 50.Rxe8+ Kf7 51.Rb8 Kf6 52.Rb5 Bd1 53.Kc3 1-0

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.14"]
[Round "10"]
[White "Sosonko, Gennadi"]
[Black "Jelen, Iztok"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2370"]
[ECO "E11"]
[EventDate "1977.06.02"]
[PlyCount "65"]

1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Qe7 5.Bg2 Nc6 6.Nf3 Bxd2+ 7.Nbxd2 d6 8.
O-O a5 9.Nb1 e5 10.dxe5 dxe5 11.Nc3 O-O 12.Nd5 Nxd5 13.cxd5 Rd8 14.Qb3 Nb4
15.e4 Bg4 16.Rfc1 c6 17.a3 Na6 18.dxc6 bxc6 19.Rxc6 Bd7 20.Rc3 Rab8 21.Qc2
Rb6 22.Nd2 Be6 23.Rc1 Rbd6 24.Nf1 Qa7 25.Rc6 Qb8 26.Rxd6 Rxd6 27.Ne3 Rb6 
28.Qa4 Rb5 29.b4 axb4 30.Qxa6 b3 31.Rb1 b2 32.Nd1 h6 33.Bf1 1-0

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.14"]
[Round "10"]
[White "Larsen, Bent"]
[Black "Kurajica, Bojan"]
[Result "0-1"]
[WhiteElo "2615"]
[BlackElo "2530"]
[ECO "A13"]
[EventDate "1977.06.02"]
[PlyCount "92"]

1.c4 e6 2.Nf3 d5 3.b3 Nf6 4.Bb2 Be7 5.e3 O-O 6.Nc3 b6 7.cxd5 exd5 8.Be2 c6
9.O-O Re8 10.a3 a5 11.Rc1 Nbd7 12.d3 Bf8 13.Qc2 Bb7 14.Rfe1 b5 15.a4 b4 
16.Nb1 Rc8 17.Nbd2 g6 18.Bf1 Bg7 19.Qb1 Nh5 20.Bxg7 Nxg7 21.d4 f5 22.g3 
Qf6 23.Nh4 Ne6 24.Ndf3 Re7 25.Bd3 Rf8 26.Re2 Ng7 27.Kf1 g5 28.Ng2 Ne8 29.
Nfe1 Nd6 30.f4 Ne4 31.Bxe4 fxe4 32.Kg1 Qf5 33.Rf2 Qh3 34.Rcc2 h6 35.Qc1 
Re6 36.Rc5 Nf6 37.fxg5 hxg5 38.Rxa5 Ng4 39.Rxf8+ Kxf8 40.Qc5+ Kg8 41.Qb6 
Rf6 42.Qd8+ Kg7 43.Qe7+ Kh6 44.Qxf6+ Nxf6 45.Ra7 Qc8 46.Nc2 Qc7 0-1

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.14"]
[Round "10"]
[White "Bukic, Enver"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2565"]
[ECO "E92"]
[EventDate "1977.06.02"]
[PlyCount "26"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.dxe5 dxe5 8.Qxd8 
Rxd8 9.Bg5 Re8 10.Nd5 Nxd5 11.cxd5 c6 12.Bc4 cxd5 13.Bxd5 Nd7 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.14"]
[Round "10"]
[White "Sigurjonsson, Gudmundur"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[WhiteElo "2520"]
[BlackElo "2530"]
[ECO "B09"]
[EventDate "1977.06.02"]
[PlyCount "51"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Nc6 7.O-O Bg4 8.e5 dxe5
9.dxe5 Nd5 10.h3 Nxc3 11.bxc3 Bf5 12.Be3 Qd7 13.Qe2 Rfd8 14.Rfd1 Bxd3 15.
cxd3 b5 16.c4 bxc4 17.dxc4 Qe8 18.Rd5 e6 19.Rxd8 Rxd8 20.Rd1 h6 21.Qc2 a6 
22.Rxd8 Qxd8 23.Qa4 Qa8 24.Nd2 g5 25.fxg5 hxg5 26.Ne4 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.14"]
[Round "10"]
[White "Hort, Vlastimil"]
[Black "Barle, Janez"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2450"]
[ECO "B13"]
[EventDate "1977.06.02"]
[PlyCount "117"]

1.e4 c5 2.Nf3 Nc6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.exd6 Bg4 8.Be2 
e6 9.h3 Bh5 10.Nc3 Qxd6 11.O-O Be7 12.Qb3 Qb4 13.Nxd5 Qxb3 14.Nc7+ Kd7 15.
axb3 Kxc7 16.Be3 Rad8 17.Rfc1 Kb8 18.g4 Bg6 19.Bb5 Nb4 20.Ne5 a6 21.Bf1 
Nd5 22.Bg2 Bf6 23.Bd2 Bxe5 24.dxe5 h5 25.Ra4 hxg4 26.hxg4 Rd7 27.Rd4 Nb6 
28.Rxd7 Nxd7 29.Bb4 Nb6 30.Bd6+ Ka8 31.f4 Rc8 32.Rxc8+ Nxc8 33.Bc5 Bc2 34.
b4 Bd1 35.Bh3 Kb8 36.f5 Kc7 37.Kf2 Bc2 38.fxe6 fxe6 39.Bg2 b6 40.Bf8 g6 
41.Ke3 Na7 42.Kf4 Nc6 43.Bd6+ Kd7 44.Bf1 b5 45.Kg5 Be4 46.Kf6 Nd4 47.Bc5 
Nf3 48.Bh3 Nh4 49.g5 Bd5 50.Bg4 Nf3 51.Bxf3 Bxf3 52.Kxg6 Ke8 53.Kf6 Bg4 
54.g6 Bf5 55.g7 Bh7 56.Kxe6 Bg8+ 57.Kd6 Kf7 58.e6+ Ke8 59.Bd4 1-0

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.16"]
[Round "11"]
[White "Barle, Janez"]
[Black "Sax, Gyula"]
[Result "1-0"]
[WhiteElo "2450"]
[BlackElo "2565"]
[ECO "B21"]
[EventDate "1977.06.02"]
[PlyCount "79"]

1.e4 c5 2.f4 e6 3.Nf3 Nc6 4.Bb5 Qc7 5.O-O Qxf4 6.d4 Qc7 7.d5 Nd4 8.Nxd4 
cxd4 9.dxe6 f6 10.Bf4 Qb6 11.exd7+ Bxd7 12.Bxd7+ Kxd7 13.Nc3 Rd8 14.Nd5 
Qc6 15.c3 d3 16.Qxd3 Kc8 17.b4 Bd6 18.b5 Qd7 19.Be3 Kb8 20.c4 Ne7 21.c5 
Nxd5 22.exd5 Be5 23.Rad1 Rhe8 24.d6 Qg4 25.Rf3 Qa4 26.Bf2 Rd7 27.Qb3 Qg4 
28.Qa3 Qc4 29.h3 Qc2 30.Rc1 Qb2 31.c6 Qxa3 32.Rxa3 Rxd6 33.c7+ Kc8 34.Rxa7
Kd7 35.Rxb7 Rc8 36.b6 Rd2 37.Ra7 Bb2 38.b7 Bxc1 39.b8=Q Rd1+ 40.Kh2 1-0

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.16"]
[Round "11"]
[White "Parma, Bruno"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2620"]
[ECO "B19"]
[EventDate "1977.06.02"]
[PlyCount "38"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.Bd3 
Bxd3 9.Qxd3 e6 10.Bf4 Qa5+ 11.Bd2 Qc7 12.O-O-O Ngf6 13.Kb1 O-O-O 14.c4 Bd6
15.Ne4 Nxe4 16.Qxe4 Nf6 17.Qe2 c5 18.Bc3 Rhe8 19.Ne5 cxd4 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.16"]
[Round "11"]
[White "Gligoric, Svetozar"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[WhiteElo "2565"]
[BlackElo "2520"]
[ECO "E58"]
[EventDate "1977.06.02"]
[PlyCount "88"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 d5 7.O-O O-O 8.a3 Bxc3 
9.bxc3 Qc7 10.cxd5 exd5 11.a4 Re8 12.Ba3 c4 13.Bc2 Ne4 14.Bxe4 Rxe4 15.Nd2
Re8 16.Qf3 Be6 17.e4 Qa5 18.Bc5 Ne5 19.Qh5 Nd3 20.exd5 g6 21.Qf3 Nxc5 22.
dxe6 Nxe6 23.Nxc4 Qc7 24.Ne5 Rac8 25.Ng4 Red8 26.Nf6+ Kh8 27.d5 Nf4 28.g3 
Kg7 29.gxf4 Kxf6 30.Rac1 Qc4 31.Rfd1 Qxa4 32.c4 Rxc4 33.Rxc4 Qxc4 34.d6 
Kg7 35.f5 gxf5 36.Qxf5 Qe6 37.Qf4 f6 38.Kh1 Kf7 39.f3 b5 40.Qd4 a5 41.Qd3 
Kg7 42.Qxb5 Rxd6 43.Rg1+ Kh6 44.Qxa5 Rd5 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.16"]
[Round "11"]
[White "Kurajica, Bojan"]
[Black "Bukic, Enver"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2490"]
[ECO "B19"]
[EventDate "1977.06.02"]
[PlyCount "28"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.h4 h6 8.Bd3 
Bxd3 9.Qxd3 Ngf6 10.Bd2 Qc7 11.Ne4 e6 12.O-O-O O-O-O 13.Kb1 Nxe4 14.Qxe4 
Bd6 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.16"]
[Round "11"]
[White "Jelen, Iztok"]
[Black "Larsen, Bent"]
[Result "0-1"]
[WhiteElo "2370"]
[BlackElo "2615"]
[ECO "A30"]
[EventDate "1977.06.02"]
[PlyCount "83"]

1.Nf3 b6 2.g3 Bb7 3.Bg2 c5 4.c4 g6 5.O-O Bg7 6.d4 cxd4 7.Nxd4 Bxg2 8.Kxg2 
Nc6 9.Nc2 Rc8 10.Ne3 Nf6 11.Nc3 O-O 12.Rb1 e6 13.b3 d5 14.cxd5 Nb4 15.Ba3 
a5 16.Qd2 Ng4 17.Ncd1 Nxe3+ 18.Nxe3 Bc3 19.Qd1 Re8 20.Bxb4 axb4 21.Qd3 Rc5
22.dxe6 Qa8+ 23.Kg1 Rxe6 24.Rbd1 Qxa2 25.Qd8+ Kg7 26.Nd5 Qxb3 27.Ne7 Qc4 
28.Qg8+ Kf6 29.Qh8+ Kg5 30.Qf8 Rxe2 31.Ng8 h5 32.Nh6 Bd2 33.Nxf7+ Kg4 34.
Rxd2 Rxd2 35.f3+ Kh3 36.Qc8+ Qg4 37.Ng5+ Rxg5 38.fxg4 Rg2+ 39.Kh1 Rc5 40.
Qd8 Rxh2+ 41.Kg1 g5 42.Rb1 0-1

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.16"]
[Round "11"]
[White "Savon, Vladimir"]
[Black "Sosonko, Gennadi"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2530"]
[ECO "B74"]
[EventDate "1977.06.02"]
[PlyCount "77"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O Nc6 8.Nb3 
O-O 9.Be3 Be6 10.f4 Qc8 11.Kh1 Bg4 12.Bg1 b6 13.Nd5 Bxe2 14.Qxe2 Qb7 15.
Rad1 Rfe8 16.c3 Rac8 17.Bf2 Nb8 18.Qf3 Qa6 19.Nxf6+ Bxf6 20.e5 Bg7 21.exd6
Qxa2 22.Nc1 Qc4 23.b3 Qb5 24.d7 Nxd7 25.c4 Qf5 26.g4 Ne5 27.gxf5 Nxf3 28.
Kg2 Nxh2 29.Kxh2 gxf5 30.Ne2 Red8 31.Ng3 e6 32.Nh5 Bb2 33.Bh4 Rxd1 34.Rxd1
h6 35.Nf6+ Kf8 36.Nd7+ Ke8 37.Ne5 a5 38.Bf6 Ba3 39.Rd7 1-0

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.16"]
[Round "11"]
[White "Planinc, Albin"]
[Black "Tseshkovsky, Vitaly"]
[Result "1/2-1/2"]
[WhiteElo "2475"]
[BlackElo "2590"]
[ECO "B67"]
[EventDate "1977.06.02"]
[PlyCount "109"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O 
Bd7 9.f4 b5 10.f5 Be7 11.fxe6 fxe6 12.Nf3 Qa5 13.Kb1 O-O 14.Bd3 Rac8 15.
Qe1 Nb4 16.a3 Nxd3 17.Rxd3 Be8 18.e5 dxe5 19.Qxe5 Bf7 20.Bd2 Qc7 21.Qxc7 
Rxc7 22.Ng5 Rd7 23.Nxf7 Kxf7 24.Ne4 Rfd8 25.Ng5+ Kg8 26.Rxd7 Rxd7 27.Bf4 
Nd5 28.Nxe6 Nxf4 29.Nxf4 Rd2 30.g3 Bd6 31.Nd3 a5 32.Kc1 Rg2 33.c3 h5 34.
Ne1 Rf2 35.Nc2 Be7 36.Nd4 b4 37.cxb4 axb4 38.axb4 Bxb4 39.Nc2 Be7 40.h3 
Rg2 41.g4 hxg4 42.hxg4 Bg5+ 43.Kb1 Rxg4 44.Rd1 Re4 45.Rd4 Re5 46.b4 Kf7 
47.Kb2 Bf6 48.Kb3 g5 49.Rc4 Kg6 50.Ka4 Kh5 51.b5 Bd8 52.Nb4 Re1 53.Rc8 
Ra1+ 54.Kb3 Rb1+ 55.Ka4 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.17"]
[Round "12"]
[White "Sax, Gyula"]
[Black "Tseshkovsky, Vitaly"]
[Result "1/2-1/2"]
[WhiteElo "2565"]
[BlackElo "2590"]
[ECO "B53"]
[EventDate "1977.06.02"]
[PlyCount "79"]

1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Bb5+ Bd7 5.Bxd7+ Nfxd7 6.Nc3 cxd4 7.Nxd4 Nc6 
8.Be3 g6 9.Nxc6 bxc6 10.Qd4 e5 11.Qd3 Be7 12.O-O O-O 13.Na4 Qa5 14.b3 Rfd8
15.c4 Nf8 16.f4 exf4 17.Bxf4 Ne6 18.Bg3 Qh5 19.Rad1 Rd7 20.b4 Rb7 21.Rb1 
Rab8 22.a3 a5 23.c5 axb4 24.cxd6 Bh4 25.axb4 Rxb4 26.Rxb4 Rxb4 27.Bxh4 
Qxh4 28.Nc3 Qg5 29.Qf3 Rb7 30.Kh1 Qe5 31.Qg3 f6 32.Rd1 Rb3 33.Rc1 Qxg3 34.
hxg3 Kf7 35.Na4 Rb4 36.Nc5 Nxc5 37.Rxc5 Rxe4 38.Rxc6 Rd4 39.Rc7+ Ke6 40.
Rxh7 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.17"]
[Round "12"]
[White "Sosonko, Gennadi"]
[Black "Planinc, Albin"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2475"]
[ECO "A50"]
[EventDate "1977.06.02"]
[PlyCount "47"]

1.d4 Nf6 2.c4 b6 3.Nc3 Bb7 4.d5 e6 5.a3 Bd6 6.Nf3 O-O 7.Bg5 Be7 8.Bf4 Nh5 
9.Bg3 Bf6 10.Nd4 c5 11.Ndb5 Nxg3 12.hxg3 h6 13.e3 exd5 14.Nxd5 Bxb2 15.Rb1
a6 16.Nbc7 Bxd5 17.Nxd5 Bxa3 18.Bd3 b5 19.Qg4 Nc6 20.Rxh6 f5 21.Qg6 Qa5+ 
22.Kf1 Qd2 23.Qh7+ Kf7 24.Rf6+ 1-0

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.17"]
[Round "12"]
[White "Larsen, Bent"]
[Black "Savon, Vladimir"]
[Result "1/2-1/2"]
[WhiteElo "2615"]
[BlackElo "2540"]
[ECO "A14"]
[EventDate "1977.06.02"]
[PlyCount "114"]

1.c4 e6 2.Nf3 Nf6 3.b3 Be7 4.Bb2 O-O 5.g3 b6 6.Bg2 Bb7 7.O-O d5 8.cxd5 
Nxd5 9.Nc3 Nd7 10.Nxd5 Bxd5 11.Qc2 c5 12.Rad1 Rc8 13.Qb1 Nf6 14.Ng5 h6 15.
Bxd5 exd5 16.Nf3 Qd7 17.Nh4 Ne4 18.Ng2 Bf6 19.f3 Bxb2 20.Qxb2 Nf6 21.e3 
Qd6 22.d3 b5 23.e4 Rfe8 24.Ne3 g6 25.f4 Qc6 26.e5 d4 27.Ng2 Nd5 28.Rde1 f5
29.exf6 Qxf6 30.Qd2 Kg7 31.g4 Rxe1 32.Rxe1 Rf8 33.Re4 Rf7 34.h4 Re7 35.g5 
hxg5 36.hxg5 Qf5 37.Qc2 Qc8 38.Kf2 Rxe4 39.dxe4 Nc3 40.f5 Qc6 41.f6+ Kf7 
42.Kf3 Qe6 43.Nf4 Qe5 44.Qd3 a6 45.a4 Qxg5 46.e5 Qg1 47.axb5 axb5 48.Nh3 
Qh1+ 49.Kg4 Qg2+ 50.Qg3 Qe2+ 51.Qf3 Qxf3+ 52.Kxf3 d3 53.Ng5+ Ke8 54.Ke3 c4
55.bxc4 bxc4 56.Kd2 Nd5 57.Ne4 Kf7 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.17"]
[Round "12"]
[White "Bukic, Enver"]
[Black "Jelen, Iztok"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2370"]
[ECO "E19"]
[EventDate "1977.06.02"]
[PlyCount "80"]

1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.d4 O-O 7.Nc3 Ne4 8.Qc2 
Nxc3 9.Qxc3 c5 10.Rd1 d6 11.Bf4 Nd7 12.dxc5 Nxc5 13.Rac1 Rc8 14.b4 Ne4 15.
Qb3 Qc7 16.Nd4 Qb8 17.Qe3 Qa8 18.f3 Nf6 19.Bh3 d5 20.Nxe6 Rfe8 21.Qd4 fxe6
22.Bxe6+ Kh8 23.cxd5 Rxc1 24.Bxc1 Bc8 25.Bxc8 Qxc8 26.e4 Bd6 27.Qd3 Bxb4 
28.Bb2 Bd6 29.Kg2 Qb8 30.Rc1 Be5 31.Ba3 Bd6 32.Bb2 b5 33.Rc6 Be5 34.Bd4 b4
35.Bf2 h6 36.Qc4 Kh7 37.Qa6 b3 38.axb3 Qxb3 39.Qxa7 Qd1 40.Qe3 Rb8 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.17"]
[Round "12"]
[White "Sigurjonsson, Gudmundur"]
[Black "Kurajica, Bojan"]
[Result "1/2-1/2"]
[WhiteElo "2520"]
[BlackElo "2530"]
[ECO "C92"]
[EventDate "1977.06.02"]
[PlyCount "22"]

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 Be6 10.d4 Bxb3 11.Qxb3 d5 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.17"]
[Round "12"]
[White "Hort, Vlastimil"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2565"]
[ECO "D34"]
[EventDate "1977.06.02"]
[PlyCount "68"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 c5 5.cxd5 exd5 6.Bg2 Nc6 7.O-O Be7 8.Nc3 
O-O 9.dxc5 Bxc5 10.Na4 Be7 11.Be3 Re8 12.Rc1 Ne4 13.Nd4 Bd7 14.Nc3 Nxc3 
15.Rxc3 Bf6 16.Re1 Bxd4 17.Bxd4 Bf5 18.e3 Qd7 19.Re2 Rad8 20.Rd2 Qe6 21.b4
Be4 22.a3 h6 23.Rc5 b6 24.Rc1 Rc8 25.Bb2 Ne7 26.Bxe4 Qxe4 27.Rdc2 Rxc2 28.
Rxc2 Rc8 29.Rxc8+ Nxc8 30.Qd4 f6 31.a4 Nd6 32.b5 Kf7 33.Qd1 Nc4 34.Bd4 Ne5
1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.17"]
[Round "12"]
[White "Barle, Janez"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2530"]
[ECO "C85"]
[EventDate "1977.06.02"]
[PlyCount "31"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.d3 Nd7 8.Nbd2
O-O 9.Nc4 f6 10.Nh4 Nc5 11.Nf5 Bxf5 12.exf5 Qd7 13.Qg4 b6 14.b3 Nb7 15.Bb2
b5 16.Ne3 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.19"]
[Round "13"]
[White "Parma, Bruno"]
[Black "Sax, Gyula"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2565"]
[ECO "B83"]
[EventDate "1977.06.02"]
[PlyCount "30"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Nc6 7.O-O Be7 8.Be3 
O-O 9.f4 e5 10.fxe5 dxe5 11.Nxc6 bxc6 12.Qxd8 Rxd8 13.Rad1 Rxd1 14.Rxd1 
Ng4 15.Bxg4 Bxg4 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.19"]
[Round "13"]
[White "Gligoric, Svetozar"]
[Black "Barle, Janez"]
[Result "0-1"]
[WhiteElo "2565"]
[BlackElo "2450"]
[ECO "E41"]
[EventDate "1977.06.02"]
[PlyCount "118"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 Bxc3+ 7.bxc3 d6 8.e4 e5
9.d5 Ne7 10.Nd2 Qa5 11.Qc2 Bd7 12.O-O h6 13.f4 exf4 14.Nb3 Qc7 15.Bxf4 Ng6
16.e5 Nxe5 17.Bxe5 dxe5 18.Rxf6 gxf6 19.Qf2 f5 20.Bxf5 Bxf5 21.Qxf5 Qd6 
22.Nd2 O-O 23.Ne4 Qg6 24.Qxe5 f5 25.Nxc5 Qb6 26.Qe6+ Rf7 27.Qxb6 axb6 28.
Nd3 Rc7 29.Ne5 Re7 30.Nf3 Re3 31.Nd4 Rxc3 32.Nxf5 Rxc4 33.Nxh6+ Kg7 34.
Nf5+ Kf6 35.Ne3 Re4 36.Nc2 Ke5 37.a3 Kxd5 38.Rb1 Re2 39.Ne1 Rxa3 40.h4 
Raa2 41.Kh2 Rab2 42.Rc1 Rb3 43.Rd1+ Ke4 44.Rd8 Rbb2 45.Kh3 Kf5 46.Rf8+ Ke6
47.Nf3 Rxg2 48.h5 Ke7 49.Rb8 Kf6 50.Rxb7 Rg7 51.Rb8 Rb3 52.Rf8+ Ke7 53.Rf4
Rf7 54.Kg4 Rxf4+ 55.Kxf4 Kf6 56.Ke4 Rb5 57.h6 Rh5 58.Nd2 Rxh6 59.Nc4 Ke7 
0-1

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.19"]
[Round "13"]
[White "Kurajica, Bojan"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2620"]
[ECO "C95"]
[EventDate "1977.06.02"]
[PlyCount "31"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.a4 c5 
16.d5 1/2-1/2

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.19"]
[Round "13"]
[White "Jelen, Iztok"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[WhiteElo "2370"]
[BlackElo "2520"]
[ECO "E94"]
[EventDate "1977.06.02"]
[PlyCount "101"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 Nbd7 7.O-O e5 8.Be3 c6 
9.Qc2 Qe7 10.Rad1 Re8 11.d5 c5 12.Ne1 a6 13.Qd2 Kh8 14.Bh6 Ng8 15.Bxg7+ 
Kxg7 16.a4 Nh6 17.Nd3 f5 18.f4 exf4 19.Nxf4 Ne5 20.Rde1 Bd7 21.Bd3 Rf8 22.
exf5 Nxf5 23.Ne4 Rae8 24.b4 b6 25.a5 cxb4 26.Qxb4 bxa5 27.Qc3 Kg8 28.c5 
Nxd3 29.Nxd3 dxc5 30.Ndxc5 Bb5 31.Rf2 Qg7 32.Qxg7+ Nxg7 33.Rd2 Rf5 34.g4 
Rf4 35.h3 a4 36.d6 a3 37.d7 Rd8 38.Re3 Rf1+ 39.Kg2 Ra1 40.Nf6+ Kf7 41.Nxh7
Bc6+ 42.Kf2 a2 43.Ra3 Rc1 44.Nd3 Rc3 45.Raxa2 Bb5 46.Ne5+ Kg8 47.Ng5 Rc5 
48.Ngf7 Ne6 49.Nxd8 Nxd8 50.Nxg6 Kf7 51.Rd6 1-0

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.19"]
[Round "13"]
[White "Savon, Vladimir"]
[Black "Bukic, Enver"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2490"]
[ECO "B94"]
[EventDate "1977.06.02"]
[PlyCount "109"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Bc4 Qa5 8.Qd2 
e6 9.O-O h6 10.Bxf6 Nxf6 11.Bb3 Be7 12.f4 O-O 13.Kh1 Bd7 14.Rad1 Qc5 15.f5
e5 16.Nde2 Rac8 17.Ng3 Bc6 18.Qe2 Bb5 19.Nxb5 Qxb5 20.Rd3 a5 21.c3 a4 22.
Bd5 Rc5 23.c4 Rxc4 24.Bxc4 Qxc4 25.b3 axb3 26.axb3 Qb4 27.Rc1 Kh7 28.h3 
Ra8 29.Kh2 Ra3 30.Rc4 Qb6 31.b4 Ra1 32.Rd1 Ra3 33.Nh5 Qb5 34.Nxf6+ Bxf6 
35.Rd5 Qb6 36.Rd3 Ra1 37.Rd1 Ra3 38.Kh1 Qa6 39.Rc2 Qxe2 40.Rxe2 Rb3 41.
Rxd6 h5 42.Rb6 h4 43.Rxb7 Bg5 44.Rxf7 Rb1+ 45.Kh2 Bf4+ 46.g3 hxg3+ 47.Kg2 
Rxb4 48.f6 Kg6 49.Rxg7+ Kxf6 50.Rg4 Kf7 51.h4 Rb6 52.Ra2 Rb7 53.h5 Rb6 54.
Kh3 Rb1 55.Rg6 1-0

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.19"]
[Round "13"]
[White "Planinc, Albin"]
[Black "Larsen, Bent"]
[Result "0-1"]
[WhiteElo "2475"]
[BlackElo "2615"]
[ECO "B85"]
[EventDate "1977.06.02"]
[PlyCount "106"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 d6 6.Be3 a6 7.Be2 Nf6 8.f4 Be7
9.O-O Bd7 10.Qe1 O-O 11.Rd1 Qc7 12.Qg3 Nxd4 13.Rxd4 Bc6 14.e5 Ne8 15.Bd3 
g6 16.Kh1 Rd8 17.Ne4 Bxe4 18.exd6 Rxd6 19.Rxe4 Ng7 20.Rc4 Qa5 21.Qe1 Qd8 
22.Qf2 b5 23.Rd4 Rxd4 24.Bxd4 Qd5 25.Bxg7 Kxg7 26.Qa7 Qd6 27.b3 Bf6 28.a4 
Bd4 29.Qb7 Rb8 30.Qf3 bxa4 31.bxa4 Rb4 32.h4 Rxa4 33.h5 Ra5 34.g4 gxh5 35.
g5 Ra1 36.Rxa1 Bxa1 37.Qe4 a5 38.Qxh7+ Kf8 39.Qe4 Bd4 40.Kg2 a4 41.c3 Bxc3
42.Bc4 Qd2+ 43.Kh3 Bd4 44.g6 Qc3+ 45.Qd3 fxg6 46.Qxc3 Bxc3 47.Bxe6 Ke7 48.
Ba2 Bd2 49.Kg3 a3 50.Kf3 Kf6 51.Bb1 h4 52.Kg4 h3 53.Kxh3 Bxf4 0-1

[Event "4th Vidmar Memorial"]
[Site "Portoroz YUG"]
[Date "1977.06.19"]
[Round "13"]
[White "Tseshkovsky, Vitaly"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2530"]
[ECO "C13"]
[EventDate "1977.06.02"]
[PlyCount "25"]

1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Bg5 Be7 7.Bxf6 Bxf6 8.
Nxf6+ Qxf6 9.Bd3 O-O 10.O-O e5 11.dxe5 Nxe5 12.Nxe5 Qxe5 13.c3 1/2-1/2

