[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.18"]
[Round "1"]
[White "Birnboim, Nathan"]
[Black "Lobron, Eric"]
[Result "0-1"]
[WhiteElo "2460"]
[BlackElo "2440"]
[ECO "A62"]
[EventDate "1982.07.18"]
[PlyCount "78"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bg2 Bg7 8.Nf3 O-O 
9.O-O Qe7 10.Re1 Nbd7 11.h3 Ne4 12.Nxe4 Qxe4 13.Bf4 Qe7 14.Qd2 a5 15.e4 
Ra6 16.Bf1 Rb6 17.Qxa5 Bxb2 18.Rab1 Qf6 19.e5 dxe5 20.Nxe5 Bxe5 21.Rxb6 
Bc3 22.Rxf6 Bxa5 23.Rd6 Bxe1 24.Bb5 Nb8 25.Bh6 Ba5 26.Bxf8 Kxf8 27.Rf6 Bf5
28.g4 Ke7 29.g5 Bc7 30.d6+ Bxd6 31.Bc4 Be6 32.Bxe6 fxe6 33.Rf3 c4 34.Rc3 
b5 35.a4 Be5 36.Rc2 bxa4 37.Rxc4 a3 38.Ra4 Bb2 39.Kf1 Nc6 0-1

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.18"]
[Round "1"]
[White "Gheorghiu, Florin"]
[Black "Wirthensohn, Heinz"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[BlackElo "2435"]
[ECO "A29"]
[EventDate "1982.07.18"]
[PlyCount "44"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nb6 7.d3 Be7 8.a3 
O-O 9.b4 Be6 10.O-O f5 11.b5 Nd4 12.Rb1 Bf6 13.Nd2 Nd5 14.Bb2 a6 15.bxa6 
Rxa6 16.Nxd5 Bxd5 17.Bxd5+ Qxd5 18.Bxd4 exd4 19.Qb3 Qxb3 20.Rxb3 Re8 21.
Rxb7 Rxa3 22.Nc4 Ra2 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.22"]
[Round "1"]
[White "Gobet, Fernand"]
[Black "Hort, Vlastimil"]
[Result "1-0"]
[BlackElo "2590"]
[ECO "B57"]
[EventDate "1982.07.18"]
[PlyCount "77"]

1.e4 c5 2.Nf3 Nc6 3.Nc3 d6 4.d4 cxd4 5.Nxd4 Nf6 6.Bc4 Qb6 7.Ndb5 a6 8.Be3 
Qa5 9.Nd4 e6 10.O-O Be7 11.Bb3 O-O 12.f4 Nxd4 13.Bxd4 e5 14.fxe5 dxe5 15.
Be3 Ng4 16.Qd5 Qxd5 17.Nxd5 Bd6 18.Bb6 Be6 19.Rad1 Rac8 20.h3 Rc6 21.hxg4 
Bxd5 22.Rxd5 Rxb6 23.Rfd1 Bb8 24.Rd7 Ba7 25.Kh2 Rh6+ 26.Kg3 Rf6 27.g5 Rf4 
28.Kh3 g6 29.g3 Rf2 30.Rxb7 Bd4 31.c3 Be3 32.Kg4 Kg7 33.Rdd7 h5+ 34.gxh6+ 
Bxh6 35.Bd5 Bd2 36.c4 Be1 37.c5 Rg2 38.Rb3 Kh6 39.Rxf7 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.18"]
[Round "1"]
[White "Mariotti, Sergio"]
[Black "Nunn, John Denis Martin"]
[Result "1-0"]
[WhiteElo "2455"]
[BlackElo "2590"]
[ECO "B07"]
[EventDate "1982.07.18"]
[PlyCount "75"]

1.d4 Nf6 2.Nf3 g6 3.Nbd2 Bg7 4.e4 d6 5.Be2 O-O 6.O-O Nc6 7.c3 Re8 8.Qc2 e5
9.dxe5 Nxe5 10.Nxe5 Rxe5 11.Bd3 Re8 12.Nc4 Nd7 13.Be3 b6 14.Bd4 Bb7 15.Ne3
Nf6 16.f3 Qe7 17.Bc4 c6 18.Rad1 Rad8 19.Rfe1 Bc8 20.Bf1 Bh6 21.Qd2 Bg7 22.
c4 Nh5 23.Bxg7 Nxg7 24.b4 h5 25.b5 Bb7 26.bxc6 Bxc6 27.Nd5 Bxd5 28.cxd5 
Qf6 29.Bb5 Re7 30.f4 h4 31.Re2 Nh5 32.Rf1 Qh8 33.Rf3 Qh6 34.Bc6 f6 35.Re1 
Rf8 36.Qb4 Rd8 37.Qd4 Nxf4 38.Qxf6 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.18"]
[Round "1"]
[White "Szmetan, Ricardo"]
[Black "Cuartas Bedoya, Carlos Enrique"]
[Result "1-0"]
[WhiteElo "2305"]
[BlackElo "2435"]
[ECO "D36"]
[EventDate "1982.07.18"]
[PlyCount "121"]

1.Nf3 Nf6 2.c4 e6 3.d4 d5 4.Nc3 c6 5.cxd5 exd5 6.Bg5 Nbd7 7.e3 Be7 8.Bd3 
O-O 9.Qc2 Re8 10.O-O h6 11.Bf4 Nf8 12.h3 Bd6 13.Bxd6 Qxd6 14.Rab1 Qe7 15.
Rbe1 Ne4 16.Bxe4 dxe4 17.Nd2 f5 18.f3 exf3 19.Nxf3 Be6 20.Ne5 Qd6 21.Na4 
Qd5 22.Nc5 Bc8 23.Qb3 Qxb3 24.axb3 Ne6 25.b4 Nc7 26.Kf2 Nd5 27.Ncd3 Be6 
28.Ke2 Rad8 29.Nf4 Bc8 30.Nxd5 Rxd5 31.Ra1 a6 32.h4 Be6 33.Kd3 Bc8 34.Nc4 
Be6 35.Ra5 Rxa5 36.Nxa5 Bd5 37.Nxb7 Bxg2 38.Rg1 Be4+ 39.Kc3 Bd5 40.Rg3 Re4
41.Nd6 Re6 42.Nxf5 Kf7 43.Nxg7 Re4 44.Nf5 Ke6 45.Nxh6 Rxh4 46.Ng4 Rh1 47.
Nf2 Rc1+ 48.Kd2 Rb1 49.Nd3 Bc4 50.Rg6+ Kd5 51.Nf4+ Ke4 52.Rxc6 Bb3 53.Rxa6
Rxb2+ 54.Kc3 Rb1 55.Ra3 Bd1 56.Kd2 Bb3 57.Kc3 Bd1 58.Kd2 Bg4 59.Ra5 Rxb4 
60.Nd3 Rb1 61.Nf2+ 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.18"]
[Round "1"]
[White "Toth, Bela"]
[Black "Meduna, Eduard"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2490"]
[ECO "D10"]
[EventDate "1982.07.18"]
[PlyCount "92"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 Bg4 5.f3 Bc8 6.Bd3 g6 7.Nge2 Bg7 8.O-O O-O 
9.Bd2 e6 10.Rc1 Nbd7 11.Be1 dxc4 12.Bxc4 e5 13.Bf2 Bh6 14.Rc2 Nb6 15.Bd3 
Nfd5 16.Nxd5 Nxd5 17.Qd2 Qe7 18.dxe5 Nb4 19.Rc4 Nxd3 20.Qxd3 Qxe5 21.Qd4 
Bg7 22.Qxe5 Bxe5 23.Nd4 Rd8 24.Rfc1 Bf6 25.R4c2 Bd7 26.Be1 Re8 27.Kf2 Bh4+
28.g3 Bg5 29.f4 Bd8 30.Bb4 Bg4 31.Bd6 Bf6 32.Bb4 Re4 33.Bc3 Rae8 34.Re1 
Bd8 35.Nb3 Bb6 36.Bd4 Be6 37.Nc5 Bxc5 38.Bxc5 b6 39.Bd6 Bxa2 40.Rxc6 R4e6 
41.e4 Bd5 42.Rc7 Rxd6 43.exd5 Rxe1 44.Kxe1 Rxd5 45.Rxa7 Rh5 46.Ra6 Rb5 
1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.19"]
[Round "2"]
[White "Cuartas Bedoya, Carlos Enrique"]
[Black "Gheorghiu, Florin"]
[Result "0-1"]
[WhiteElo "2435"]
[BlackElo "2550"]
[ECO "B42"]
[EventDate "1982.07.18"]
[PlyCount "102"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O d6 7.f4 Nbd7 8.Kh1 
Nc5 9.Qe2 Be7 10.c4 Nxd3 11.Qxd3 O-O 12.Nc3 Nd7 13.Be3 Re8 14.Rad1 Bf8 15.
Nf3 Qc7 16.Bd4 b6 17.e5 Bb7 18.Ng5 f5 19.exd6 Qc6 20.Rd2 h6 21.Nf3 Qxd6 
22.Ne5 Nxe5 23.Bxe5 Qc6 24.Qd7 Qxc4 25.Rfd1 Qc6 26.Qxc6 Bxc6 27.Bd6 Rac8 
28.Kg1 Red8 29.Kf2 Bxd6 30.Rxd6 Rxd6 31.Rxd6 Kf7 32.g3 g5 33.Ke3 Ke7 34.
Rd2 Rg8 35.Ne2 Be4 36.Nc3 Bc6 37.Ne2 gxf4+ 38.gxf4 Bd5 39.Nc3 Kd6 40.Nxd5 
exd5 41.Kd3 h5 42.Rf2 h4 43.b4 Rg1 44.Rf3 Rd1+ 45.Ke2 Rd4 46.a3 Re4+ 47.
Kd3 d4 48.a4 Kd5 49.a5 b5 50.Rf1 Re3+ 51.Kd2 Rh3 0-1

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.19"]
[Round "2"]
[White "Hort, Vlastimil"]
[Black "Birnboim, Nathan"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2460"]
[ECO "A65"]
[EventDate "1982.07.18"]
[PlyCount "49"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f3 Bg7 8.Bg5 a6 9.
Qd2 b5 10.a3 O-O 11.Nge2 Nbd7 12.Ng3 Re8 13.Be2 Nb6 14.O-O Qc7 15.Rac1 Na4
16.Nxa4 bxa4 17.Bd1 Bd7 18.Qf4 Nxd5 19.exd5 f5 20.Bxa4 Bxb2 21.Rc2 Rab8 
22.Bxd7 Qxd7 23.Qc4 a5 24.Bc1 Bd4+ 25.Kh1 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.19"]
[Round "2"]
[White "Lobron, Eric"]
[Black "Mariotti, Sergio"]
[Result "1/2-1/2"]
[WhiteElo "2440"]
[BlackElo "2455"]
[ECO "C70"]
[EventDate "1982.07.18"]
[PlyCount "120"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Bc5 6.O-O d6 7.c3 Bb6 8.d4 exd4 
9.Nxd4 Nxd4 10.cxd4 Ne7 11.Nc3 Bb7 12.Bg5 Qd7 13.Bxe7 Qxe7 14.Nd5 Bxd5 15.
Bxd5 Rb8 16.Bc6+ Kf8 17.Qd2 h5 18.Rfe1 Rh6 19.Re3 Qg5 20.f4 Qxf4 21.Rf1 
Qg5 22.Rf5 Qe7 23.Bd5 f6 24.Rg3 Qe8 25.Kh1 Rd8 26.Qg5 Qf7 27.h4 Rh8 28.
Rgf3 fxg5 29.Rxf7+ Kg8 30.R7f5+ Kh7 31.Rxg5 Rhf8 32.Rxh5+ Kg6 33.Bf7+ Rxf7
34.Rg5+ Kh6 35.Rxf7 Bxd4 36.Rxc7 Bxb2 37.Rc6 Bf6 38.Rd5 Re8 39.g4 Kh7 40.
g5 Be5 41.Kg2 Kg6 42.Rxa6 Kh5 43.Rxb5 Kxh4 44.Kf3 Rc8 45.a4 Rc3+ 46.Ke2 
Ra3 47.Kd2 Kg4 48.Kc2 Kf4 49.Rb3 Ra1 50.Rb1 Ra3 51.Rb3 Ra1 52.Rb4 Kxg5 53.
a5 Kf4 54.Ra8 g5 55.a6 g4 56.Kb3 g3 57.Rf8+ Ke3 58.Ra4 Rxa4 59.Kxa4 Bd4 
60.Rg8 Kf3 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.19"]
[Round "2"]
[White "Meduna, Eduard"]
[Black "Wirthensohn, Heinz"]
[Result "1-0"]
[WhiteElo "2490"]
[BlackElo "2435"]
[ECO "E11"]
[EventDate "1982.07.18"]
[PlyCount "75"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.g3 Bxd2+ 6.Nbxd2 d6 7.e4 e5 8.d5 
a5 9.Bg2 O-O 10.O-O Bg4 11.b3 Na6 12.a3 c6 13.h3 Bd7 14.Qe2 cxd5 15.cxd5 
Nc5 16.Rfc1 Rfc8 17.Qe3 Bb5 18.Rc3 Nfd7 19.Rac1 Nb6 20.h4 f6 21.Ne1 Qd8 
22.Bh3 Ncd7 23.Be6+ Kh8 24.Nd3 Rxc3 25.Rxc3 Rc8 26.Nb2 Rc5 27.Nd1 Ba6 28.
Rxc5 Nxc5 29.Qc3 Nbd7 30.Ne3 Nf8 31.Bh3 Bb5 32.Nec4 Bxc4 33.Qxc4 Qe8 34.
Bf1 Nfd7 35.Qb5 Qd8 36.Bh3 Qc7 37.b4 axb4 38.axb4 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.19"]
[Round "2"]
[White "Nunn, John Denis Martin"]
[Black "Szmetan, Ricardo"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2305"]
[ECO "B41"]
[EventDate "1982.07.18"]
[PlyCount "65"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 d6 7.Be2 Be7 8.O-O O-O
9.f4 Qc7 10.Be3 Re8 11.Qe1 Nbd7 12.Qg3 Bf8 13.Rad1 Nc5 14.e5 Nfe4 15.Nxe4 
Nxe4 16.Qf3 f5 17.exf6 Nxf6 18.Kh1 g6 19.Bg1 Bg7 20.Qb3 Ne4 21.Qe3 Nf6 22.
Qb3 Ne4 23.Bf3 Nc5 24.Qa3 Bd7 25.Rfe1 Rac8 26.b4 Na4 27.Nxe6 Qxc4 28.Bd5 
Qc3 29.Ng5+ Kh8 30.Nf7+ Kg8 31.Nxd6+ Kf8 32.Qxc3 Nxc3 33.Nxc8 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.19"]
[Round "2"]
[White "Toth, Bela"]
[Black "Gobet, Fernand"]
[Result "1-0"]
[WhiteElo "2405"]
[ECO "E39"]
[EventDate "1982.07.18"]
[PlyCount "53"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.a3 Bxc5 7.Nf3 Nc6 8.Bf4 
Nh5 9.Bd2 f5 10.e3 b6 11.Be2 Bb7 12.Rd1 Rc8 13.Bc1 Nf6 14.O-O Qe8 15.b4 
Be7 16.Bb2 a5 17.b5 Nb8 18.Na4 Bd8 19.Bd4 d6 20.Nxb6 Bxb6 21.Bxb6 Qxb5 22.
cxb5 Rxc2 23.Nd4 Rc3 24.a4 e5 25.Nxf5 Nd5 26.Rxd5 Rxf5 27.Rxd6 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.20"]
[Round "3"]
[White "Birnboim, Nathan"]
[Black "Toth, Bela"]
[Result "1-0"]
[WhiteElo "2460"]
[BlackElo "2405"]
[ECO "E04"]
[EventDate "1982.07.18"]
[PlyCount "69"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 c5 6.O-O Nc6 7.Qa4 Bd7 8.dxc5 
Na5 9.Qc2 Bxc5 10.Ne5 Rc8 11.Bg5 Nc6 12.Nxd7 Qxd7 13.Bxf6 gxf6 14.Nc3 f5 
15.Rad1 Qe7 16.Qa4 h5 17.Qxc4 h4 18.Qf4 hxg3 19.hxg3 Qc7 20.Qg5 Ne7 21.Na4
Rg8 22.Qh4 Ng6 23.Qf6 Be7 24.Qd4 f4 25.Rd3 fxg3 26.fxg3 b5 27.Rc3 Qb8 28.
Nc5 Ne5 29.Na6 Rd8 30.Qf2 Qd6 31.Nc7+ Kf8 32.Rc6 Qd2 33.Nxe6+ Ke8 34.Nxd8 
Bxd8 35.Rc5 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.20"]
[Round "3"]
[White "Gheorghiu, Florin"]
[Black "Nunn, John Denis Martin"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[BlackElo "2590"]
[ECO "E94"]
[EventDate "1982.07.18"]
[PlyCount "28"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Nbd7 7.Be3 e5 8.d5 a5 
9.Nd2 Nc5 10.O-O Nfd7 11.Nb3 b6 12.Nxc5 Nxc5 13.Qd2 Bd7 14.Rae1 Qe7 
1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.20"]
[Round "3"]
[White "Gobet, Fernand"]
[Black "Meduna, Eduard"]
[Result "1/2-1/2"]
[BlackElo "2490"]
[ECO "D42"]
[EventDate "1982.07.18"]
[PlyCount "59"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Be7 7.cxd5 Nxd5 8.Bd3 
Nc6 9.O-O O-O 10.Re1 Bf6 11.Be4 Nce7 12.Ne5 g6 13.Bh6 Bg7 14.Bxg7 Kxg7 15.
Bxd5 Nxd5 16.Rc1 b6 17.Nc6 Nxc3 18.Rxc3 Qd6 19.Ne5 Bb7 20.Rh3 Qd5 21.f3 
Rad8 22.Re4 f5 23.Reh4 Qxe5 24.Rxh7+ Kg8 25.Qd2 f4 26.dxe5 Rxd2 27.Rh8+ 
Kf7 28.R8h7+ Kg8 29.Rh8+ Kf7 30.R8h7+ 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.20"]
[Round "3"]
[White "Mariotti, Sergio"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[WhiteElo "2455"]
[BlackElo "2590"]
[ECO "B11"]
[EventDate "1982.07.18"]
[PlyCount "64"]

1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Nxe4 Nf6 5.Qe2 Bg4 6.h3 Bh5 7.Ng3 Bg6 8.Ne5 
Nbd7 9.Nxg6 hxg6 10.b3 e6 11.Bb2 Qa5 12.a3 Rh4 13.Qf3 Bd6 14.Be2 Rf4 15.
Qd3 Qc7 16.Bf3 Be5 17.c3 Bd6 18.Qc2 Rxf3 19.gxf3 Bxg3 20.fxg3 Qxg3+ 21.Kf1
Qxf3+ 22.Kg1 Qg3+ 23.Kf1 Qf3+ 24.Kg1 Ne4 25.d4 Qe3+ 26.Kg2 Qg5+ 27.Kf1 
Qf4+ 28.Kg1 Qe3+ 29.Kg2 Qg5+ 30.Kf1 Ng3+ 31.Kg2 Nf5+ 32.Kh2 Qg3# 0-1

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.20"]
[Round "3"]
[White "Szmetan, Ricardo"]
[Black "Lobron, Eric"]
[Result "0-1"]
[WhiteElo "2305"]
[BlackElo "2440"]
[ECO "A65"]
[EventDate "1982.07.18"]
[PlyCount "82"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Bd3 Bg7 8.Nge2 O-O
9.O-O Na6 10.h3 Nc7 11.a4 Rb8 12.Bg5 a6 13.f4 h6 14.Bh4 Re8 15.Ng3 b5 16.
axb5 axb5 17.Qf3 c4 18.Be2 Qd7 19.Rad1 Nh7 20.Nh1 Ba6 21.e5 b4 22.Ne4 dxe5
23.f5 gxf5 24.Qxf5 Qxf5 25.Rxf5 Nb5 26.d6 Nd4 27.Rf2 Nf8 28.Bh5 Ng6 29.
Bxg6 fxg6 30.d7 Red8 31.Bxd8 Rxd8 32.Ra1 Bb5 33.Nf6+ Bxf6 34.Rxf6 Kg7 35.
Rd6 c3 36.bxc3 bxc3 37.Nf2 c2 38.Ng4 Nb3 39.Re1 Rxd7 40.Rxd7+ Bxd7 41.Nxe5
Bb5 0-1

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.20"]
[Round "3"]
[White "Wirthensohn, Heinz"]
[Black "Cuartas Bedoya, Carlos Enrique"]
[Result "1/2-1/2"]
[WhiteElo "2435"]
[BlackElo "2435"]
[ECO "A25"]
[EventDate "1982.07.18"]
[PlyCount "85"]

1.c4 e5 2.Nc3 Nc6 3.g3 d6 4.e3 g6 5.Bg2 Bg7 6.Nge2 Nge7 7.d3 Be6 8.Nd5 Qd7
9.Rb1 Nd8 10.b4 Nxd5 11.cxd5 Bh3 12.Bxh3 Qxh3 13.Qa4+ Qd7 14.Qxd7+ Kxd7 
15.Bd2 c6 16.dxc6+ Nxc6 17.Nc3 Ne7 18.Ke2 Rhc8 19.Rhc1 Rc7 20.Nb5 Rxc1 21.
Rxc1 Nc6 22.Nc3 Ne7 23.b5 Rc8 24.e4 Ke6 25.Nd1 Rxc1 26.Bxc1 a6 27.a4 axb5 
28.axb5 d5 29.Ba3 dxe4 30.dxe4 Nc8 31.Nc3 Bf6 32.Bc5 Be7 33.Be3 Bb4 34.Nd5
Ba5 35.Kd3 Ne7 36.Nxe7 Kxe7 37.Kc4 Kd6 38.f3 f5 39.h3 fxe4 40.fxe4 h5 41.
g4 hxg4 42.hxg4 Bd8 43.Bc5+ 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.21"]
[Round "4"]
[White "Gobet, Fernand"]
[Black "Birnboim, Nathan"]
[Result "1-0"]
[BlackElo "2460"]
[ECO "B72"]
[EventDate "1982.07.18"]
[PlyCount "82"]

1.e4 c5 2.Nf3 Nc6 3.Nc3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 
d6 9.h3 a5 10.a4 Nd7 11.Bxf7+ Rxf7 12.Ne6 Qe8 13.Nc7 Qd8 14.Nxa8 b6 15.Nb5
Nc5 16.O-O Be6 17.Nac7 Bc4 18.Re1 Bxb2 19.Bxc5 bxc5 20.Rb1 Be5 21.Nd5 Ba2 
22.Ra1 Bxa1 23.Qxa1 Bxd5 24.exd5 Ne5 25.Qc3 Rf4 26.Na7 Qf8 27.Nc6 Rxa4 28.
Rxe5 dxe5 29.d6 exd6 30.Qb3+ Kg7 31.Qxa4 Qe8 32.Qe4 a4 33.Qxa4 Kf6 34.Qh4+
Ke6 35.Qc4+ Kd7 36.Qb5 Kc7 37.Qa5+ Kd7 38.Qa7+ Ke6 39.Qc7 Qa8 40.c4 Qa1+ 
41.Kh2 Qd1 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.21"]
[Round "4"]
[White "Hort, Vlastimil"]
[Black "Szmetan, Ricardo"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2305"]
[ECO "D01"]
[EventDate "1982.07.18"]
[PlyCount "54"]

1.d4 Nf6 2.Nc3 d5 3.Bg5 Nbd7 4.Nf3 h6 5.Bh4 e6 6.e3 Be7 7.Ne5 Nxe5 8.dxe5 
Nd7 9.Bg3 Bb4 10.Qg4 Bxc3+ 11.bxc3 Qg5 12.Qd4 O-O 13.h4 Qe7 14.h5 c5 15.
Qh4 Qxh4 16.Rxh4 c4 17.f3 Nc5 18.Rg4 Bd7 19.Bh4 Kh7 20.Be7 Rfc8 21.O-O-O 
Na4 22.Rdd4 Nxc3 23.Rdf4 Rf8 24.a3 b5 25.Kd2 Nb1+ 26.Kc1 Nc3 27.Kd2 Nb1+ 
1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.21"]
[Round "4"]
[White "Lobron, Eric"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]
[WhiteElo "2440"]
[BlackElo "2550"]
[ECO "A30"]
[EventDate "1982.07.18"]
[PlyCount "81"]

1.Nf3 c5 2.c4 Nf6 3.g3 b6 4.Bg2 Bb7 5.O-O e6 6.Nc3 Be7 7.d4 cxd4 8.Qxd4 d6
9.Rd1 a6 10.b3 Nbd7 11.e4 Qb8 12.Ba3 Nc5 13.e5 dxe5 14.Qxe5 Ncd7 15.Qxb8+ 
Rxb8 16.Bd6 Bxd6 17.Rxd6 Ke7 18.Rad1 Rhc8 19.Na4 b5 20.Nb2 bxc4 21.Nxc4 
Nd5 22.Nd4 g6 23.Bxd5 Bxd5 24.Rxa6 Bxc4 25.bxc4 Ra8 26.Rxa8 Rxa8 27.Nc6+ 
Ke8 28.Nb4 Ra4 29.Rb1 Ne5 30.c5 Nf3+ 31.Kg2 Nd2 32.Rd1 Rxb4 33.Rxd2 Rc4 
34.Rb2 Rxc5 35.Rb8+ Ke7 36.Rb7+ Kf6 37.Ra7 Rc3 38.h4 h6 39.Kf1 Rc2 40.Ke1 
g5 41.hxg5+ 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.21"]
[Round "4"]
[White "Meduna, Eduard"]
[Black "Cuartas Bedoya, Carlos Enrique"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2435"]
[ECO "D12"]
[EventDate "1982.07.18"]
[PlyCount "113"]

1.d4 d5 2.Nf3 Bf5 3.c4 e6 4.Nc3 c6 5.e3 Nf6 6.Bd3 Bxd3 7.Qxd3 Nbd7 8.O-O 
Bd6 9.e4 dxe4 10.Nxe4 Nxe4 11.Qxe4 Nf6 12.Qe2 O-O 13.Rd1 Qa5 14.Ne5 c5 15.
Bd2 Qc7 16.Bc3 cxd4 17.Bxd4 Rad8 18.h3 Bc5 19.Bc3 Rxd1+ 20.Rxd1 Rd8 21.Rd3
Rxd3 22.Nxd3 Be7 23.b3 Nd7 24.Qg4 Bf6 25.Bxf6 Nxf6 26.Qd4 b6 27.Ne5 Kf8 
28.b4 Ke7 29.f4 Ne8 30.b5 Qd6 31.Qe4 Qc5+ 32.Kh1 Nd6 33.Qa8 Qa3 34.Nc6+ 
Kf6 35.Qd8+ Kf5 36.Qg5+ Ke4 37.Qe5+ Kd3 38.Qd4+ Ke2 39.Kh2 Nf5 40.Qe4+ Kd2
41.Ne5 Qg3+ 42.Kg1 Qe3+ 43.Qxe3+ Kxe3 44.Nxf7 Kxf4 45.Kf2 e5 46.a4 e4 47.
c5 e3+ 48.Ke1 bxc5 49.a5 Nd4 50.b6 axb6 51.axb6 Nc6 52.Ke2 c4 53.b7 c3 54.
Kd3 Kg3 55.Kxe3 Kxg2 56.Nd8 Nb8 57.Ne6 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.21"]
[Round "4"]
[White "Nunn, John Denis Martin"]
[Black "Wirthensohn, Heinz"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2435"]
[ECO "B83"]
[EventDate "1982.07.18"]
[PlyCount "37"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Be3 Nf6 7.Be2 Be7 8.O-O 
O-O 9.f4 e5 10.Nb3 exf4 11.Bxf4 Be6 12.Kh1 d5 13.e5 Nd7 14.Nxd5 Ndxe5 15.
Nxe7+ Qxe7 16.Qe1 Ng6 17.Bg3 Rad8 18.Bf3 Bd5 19.Qxe7 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.21"]
[Round "4"]
[White "Toth, Bela"]
[Black "Mariotti, Sergio"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2455"]
[ECO "A48"]
[EventDate "1982.07.18"]
[PlyCount "20"]

1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 d6 5.c3 Nbd7 6.e3 h6 7.Bxf6 Nxf6 8.Bd3 
c6 9.O-O Qc7 10.Qe2 O-O 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.23"]
[Round "5"]
[White "Gheorghiu, Florin"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2600"]
[ECO "C95"]
[EventDate "1982.07.18"]
[PlyCount "39"]

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 c4 17.Bg5 Bg7 18.Qd2 Qe7 19.Ra3 Qf8 20.Rea1 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.23"]
[Round "5"]
[White "Birnboim, Nathan"]
[Black "Meduna, Eduard"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2490"]
[ECO "D18"]
[EventDate "1982.07.18"]
[PlyCount "70"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O 
Nbd7 9.Nh4 Bg6 10.f3 Nd5 11.Qe1 Be7 12.Nxg6 hxg6 13.Qe2 Qc7 14.g3 a5 15.e4
Nb4 16.Be3 O-O 17.Rac1 e5 18.d5 Bc5 19.Kg2 Bxe3 20.Qxe3 Qb6 21.Qe2 Nf6 22.
dxc6 bxc6 23.f4 exf4 24.Rxf4 Rae8 25.e5 Nbd5 26.Nxd5 Nxd5 27.Re4 Re6 28.
Rd1 Rd8 29.Red4 Qc5 30.Qe4 Rde8 31.Bxd5 cxd5 32.Rxd5 Rxe5 33.Qxe5 Rxe5 34.
Rxc5 Rxc5 35.Rd8+ Kh7 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.23"]
[Round "5"]
[White "Cuartas Bedoya, Carlos Enrique"]
[Black "Nunn, John Denis Martin"]
[Result "0-1"]
[WhiteElo "2435"]
[BlackElo "2590"]
[ECO "B53"]
[EventDate "1982.07.18"]
[PlyCount "82"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.
Bg5 e6 9.O-O-O Be7 10.Rhe1 O-O 11.Qd2 Qc7 12.Nd4 Rfd8 13.f3 a6 14.g4 Be8 
15.Kb1 b5 16.Nf5 exf5 17.Bxf6 Bxf6 18.Nd5 Qc5 19.Nxf6+ gxf6 20.gxf5 Kg7 
21.Qg2+ Kf8 22.Rd5 Qc7 23.Qd2 Rac8 24.f4 Bc6 25.Rd4 Bb7 26.Rd1 Re8 27.e5 
fxe5 28.Rxd6 Be4 29.Rc1 Bxf5 30.fxe5 Bg6 31.Qf4 Kg8 32.h4 Qc4 33.Qh2 Qg4 
34.Rd2 Qh5 35.Re1 Rc4 36.e6 fxe6 37.b3 Rxh4 38.Qd6 Rh1 39.Rxh1 Qxh1+ 40.
Kb2 Qb7 41.Re2 Qg7+ 0-1

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.23"]
[Round "5"]
[White "Mariotti, Sergio"]
[Black "Gobet, Fernand"]
[Result "1/2-1/2"]
[WhiteElo "2455"]
[ECO "E09"]
[EventDate "1982.07.18"]
[PlyCount "176"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.d4 Nbd7 7.Qc2 c6 8.Nbd2 b6
9.e4 Bb7 10.e5 Ne8 11.Rb1 Nc7 12.b4 dxc4 13.Nxc4 Nd5 14.Bd2 Ba6 15.Rfc1 
Bxc4 16.Qxc4 Rc8 17.Ne1 b5 18.Qe2 N7b6 19.Qg4 Kh8 20.Bf1 Qd7 21.Bd3 Nc4 
22.Bxc4 bxc4 23.Rxc4 f5 24.exf6 Nxf6 25.Qe2 Qd5 26.Ng2 Ne4 27.Bf4 Nxf2 28.
Kxf2 g5 29.Ne3 Qe4 30.Ng4 Qxe2+ 31.Kxe2 gxf4 32.Nf2 fxg3 33.hxg3 Bf6 34.
Ne4 Bg7 35.Rbc1 Rcd8 36.Rd1 e5 37.dxe5 Rde8 38.Rf1 Rxf1 39.Kxf1 Rxe5 40.
Rxc6 Rxe4 41.Rc8+ Bf8 42.Rxf8+ Kg7 43.Ra8 Rxb4 44.Rxa7+ Kg6 45.Kf2 h5 46.
a4 Kg5 47.Kg2 Rb2+ 48.Kf3 Rb3+ 49.Kg2 Rb2+ 50.Kh3 Ra2 51.Ra8 Kg6 52.a5 Ra4
53.a6 Kg7 54.Kg2 Ra3 55.Kh3 Ra4 56.Ra7+ Kg6 57.Kg2 Ra3 58.Kf2 Kh6 59.Ra8 
Kg7 60.Kg2 Kh7 61.Ra7+ Kg6 62.Ra8 Kg7 63.Kf2 Kh7 64.a7 Kg7 65.Ke2 Kh7 66.
Kd2 Kg7 67.Kc2 Kh7 68.Kb2 Ra6 69.Kb3 Kg7 70.Kb4 Ra1 71.Kc5 Rc1+ 72.Kd5 
Rd1+ 73.Ke5 Ra1 74.Kf5 Ra5+ 75.Ke6 Ra6+ 76.Kd7 Ra1 77.Ke7 Re1+ 78.Kd8 Rd1+
79.Kc8 Rc1+ 80.Kb8 Rb1+ 81.Kc7 Rc1+ 82.Kb6 Rb1+ 83.Kc6 Rc1+ 84.Kb5 Rb1+ 
85.Kc4 Ra1 86.Kb3 Ra6 87.Kc2 Ra2+ 88.Kb1 Ra6 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.23"]
[Round "5"]
[White "Szmetan, Ricardo"]
[Black "Toth, Bela"]
[Result "1/2-1/2"]
[WhiteElo "2305"]
[BlackElo "2405"]
[ECO "E12"]
[EventDate "1982.07.18"]
[PlyCount "110"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 exd5 7.g3 Be7 8.Bg2 O-O
9.O-O Nbd7 10.Bf4 Re8 11.Nb5 Rc8 12.Nxa7 Ra8 13.Nb5 Rc8 14.Rc1 c5 15.Ne5 
Nxe5 16.dxe5 Ne4 17.f3 Ng5 18.Bxg5 Bxg5 19.f4 Be7 20.Nc3 d4 21.Bxb7 Rc7 
22.Bd5 dxc3 23.Rxc3 b5 24.e4 Bf8 25.a4 bxa4 26.Qxa4 Qe7 27.Ra1 Rb8 28.Rb3 
Rb4 29.Rxb4 cxb4 30.Kg2 g6 31.Rf1 Kg7 32.Qd1 Qe8 33.Rf2 Bc5 34.Rc2 Qe7 35.
Qc1 Kf8 36.Rc4 Bb6 37.Rxc7 Qxc7 38.Qxc7 Bxc7 39.Kf3 Bb6 40.h3 b3 41.Bxb3 
Bd4 42.Bxf7 Kxf7 43.b4 Ke6 44.Kg4 Bf2 45.b5 h6 46.h4 Be3 47.Kf3 Bb6 48.Kg4
Bd8 49.h5 g5 50.b6 Bxb6 51.fxg5 Be3 52.gxh6 Bxh6 53.Kh4 Kxe5 54.g4 Kf4 55.
e5 Bg5+ 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.23"]
[Round "5"]
[White "Wirthensohn, Heinz"]
[Black "Lobron, Eric"]
[Result "1-0"]
[WhiteElo "2435"]
[BlackElo "2440"]
[ECO "A32"]
[EventDate "1982.07.18"]
[PlyCount "107"]

1.c4 Nf6 2.Nc3 c5 3.Nf3 e6 4.d4 cxd4 5.Nxd4 Bb4 6.e3 O-O 7.Be2 d5 8.O-O e5
9.Nf3 Bxc3 10.bxc3 Nc6 11.cxd5 Nxd5 12.Qc2 Qa5 13.Bd2 Qc7 14.c4 Nf6 15.h3 
h6 16.Bc3 Re8 17.a4 Nd7 18.a5 Nc5 19.Rfd1 Be6 20.Qb2 f6 21.Qa3 Ne4 22.Be1 
Rad8 23.c5 Nb8 24.Rdc1 a6 25.Qb4 Bd5 26.Rab1 Qf7 27.Rd1 Kh8 28.Rbc1 Nc6 
29.Qb1 f5 30.Nd2 Nxa5 31.Nxe4 Bxe4 32.Qb2 Nc6 33.f3 Rxd1 34.Rxd1 Bd5 35.
Bc3 Re7 36.Bf1 Bc4 37.Qb1 Bxf1 38.Rxf1 Qc4 39.Ba1 Qxc5 40.Qxf5 Qxe3+ 41.
Kh1 Qf4 42.Qd3 Nd4 43.Re1 Rc7 44.Bc3 b5 45.Bd2 Qg3 46.Re4 Ne6 47.Qd5 Qg6 
48.Rxe5 Nf8 49.Rf5 Nd7 50.Rf7 Nf6 51.Qd8+ Ne8 52.Qxe8+ Kh7 53.Rf8 Qb1+ 54.
Kh2 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.24"]
[Round "6"]
[White "Birnboim, Nathan"]
[Black "Mariotti, Sergio"]
[Result "1-0"]
[WhiteElo "2460"]
[BlackElo "2455"]
[ECO "C03"]
[EventDate "1982.07.18"]
[PlyCount "69"]

1.d4 e6 2.e4 d5 3.Nd2 f5 4.exf5 exf5 5.Bd3 Nf6 6.Ne2 Bd6 7.Nf3 O-O 8.O-O 
c6 9.Bf4 Bxf4 10.Nxf4 Qd6 11.Qc1 Ne4 12.Ne5 Nd7 13.Nf3 g5 14.Ne2 f4 15.Nd2
Ndf6 16.Nc3 Nxc3 17.bxc3 Bg4 18.Re1 Rae8 19.Qb2 Rf7 20.Rxe8+ Nxe8 21.c4 
Re7 22.cxd5 cxd5 23.c4 dxc4 24.Nxc4 Qf6 25.Ne5 Bf5 26.Bxf5 Qxf5 27.Rc1 Qe6
28.h3 h6 29.Qa3 a6 30.Rc8 Kg7 31.Rd8 Rc7 32.Qb2 Qe7 33.Rb8 Nf6 34.Qb1 Qxe5
35.dxe5 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.24"]
[Round "6"]
[White "Gobet, Fernand"]
[Black "Szmetan, Ricardo"]
[Result "0-1"]
[BlackElo "2305"]
[ECO "B15"]
[EventDate "1982.07.18"]
[PlyCount "86"]

1.e4 c6 2.d4 g6 3.Nc3 Bg7 4.f4 d5 5.e5 h5 6.Nf3 Nh6 7.Be3 Bg4 8.Be2 Nf5 9.
Bf2 e6 10.Qd2 Bf8 11.g3 Nd7 12.h3 Bxf3 13.Bxf3 Qa5 14.Ne2 Bb4 15.c3 Be7 
16.Kf1 O-O-O 17.Kg2 Rdg8 18.g4 Nh6 19.g5 Nf5 20.a4 Nb6 21.b3 Kd7 22.Nc1 
Ke8 23.Be2 Nd7 24.b4 Qc7 25.Nd3 Kf8 26.a5 b5 27.axb6 axb6 28.Ra6 Kg7 29.
Rha1 Rb8 30.Qa2 Rb7 31.c4 Rc8 32.Bf3 Qd8 33.h4 dxc4 34.Qxc4 b5 35.Qc3 Nb6 
36.Nc5 Bxc5 37.Qxc5 Nd5 38.Rxc6 Rxc6 39.Qxc6 Rc7 40.Qxb5 Nde3+ 41.Bxe3 
Nxe3+ 42.Kg3 Qxd4 43.Ra8 Nf5+ 0-1

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.24"]
[Round "6"]
[White "Hort, Vlastimil"]
[Black "Wirthensohn, Heinz"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2435"]
[ECO "E41"]
[EventDate "1982.07.18"]
[PlyCount "49"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d5 5.Nf3 c5 6.cxd5 exd5 7.dxc5 O-O 8.Be2 
Ne4 9.Bd2 Nxc3 10.Bxc3 Bxc3+ 11.bxc3 Qa5 12.O-O Qxc5 13.Qd4 Qa5 14.Rfd1 
Nc6 15.Qxd5 Qxc3 16.Rac1 Qf6 17.Qb5 Rb8 18.a4 Be6 19.a5 a6 20.Qb6 Rfc8 21.
h3 h6 22.Rc5 Qe7 23.Rdc1 Rd8 24.Qb2 Rd5 25.Rxc6 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.24"]
[Round "6"]
[White "Lobron, Eric"]
[Black "Cuartas Bedoya, Carlos Enrique"]
[Result "1-0"]
[WhiteElo "2440"]
[BlackElo "2435"]
[ECO "C63"]
[EventDate "1982.07.18"]
[PlyCount "61"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.d3 fxe4 5.dxe4 Nf6 6.O-O d6 7.Qd3 Be7 8.Qc4 
Qd7 9.Rd1 Kf8 10.Qe2 Qg4 11.Nc3 h6 12.a4 g5 13.Ra3 a6 14.Bc4 Kg7 15.Nd5 
Bd8 16.b4 Rf8 17.b5 axb5 18.axb5 Rxa3 19.Nxf6 Rxf6 20.Bxa3 Na5 21.h3 Qh5 
22.Nxe5 Qe8 23.Ng4 Rf4 24.Bb2+ Kh7 25.Bd3 h5 26.Ne3 Kh6 27.Qd2 b6 28.Nd5 
Rh4 29.Qc3 Qg8 30.Nf6 Bxf6 31.Qxf6+ 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.24"]
[Round "6"]
[White "Meduna, Eduard"]
[Black "Nunn, John Denis Martin"]
[Result "0-1"]
[WhiteElo "2490"]
[BlackElo "2590"]
[ECO "A61"]
[EventDate "1982.07.18"]
[PlyCount "86"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Nd2 Bg7 8.Nc4 O-O
9.Bf4 b6 10.Bxd6 Re8 11.Bg3 Ne4 12.Nxe4 Rxe4 13.e3 b5 14.Nd2 Rb4 15.b3 c4 
16.Rc1 c3 17.Nf3 Qa5 18.Bd3 Qxa2 19.O-O Bg4 20.Bc2 Qa6 21.d6 Qc6 22.e4 Nd7
23.h3 Bxf3 24.gxf3 Rd4 25.Qe1 Re8 26.Qe3 b4 27.Rfd1 Qc5 28.Qe2 a5 29.Rxd4 
Bxd4 30.Rd1 Ne5 31.f4 Nc6 32.e5 Qxd6 33.Be4 Qc5 34.Qa6 Re6 35.Qc8+ Kg7 36.
Bh4 Nxe5 37.Qxc5 Bxc5 38.fxe5 Rxe5 39.Bd3 a4 40.bxa4 b3 41.Rc1 c2 42.Bg3 
Rg5 43.Kh2 Rxg3 0-1

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.24"]
[Round "6"]
[White "Toth, Bela"]
[Black "Gheorghiu, Florin"]
[Result "0-1"]
[WhiteElo "2405"]
[BlackElo "2550"]
[ECO "E90"]
[EventDate "1982.07.18"]
[PlyCount "66"]

1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 d6 5.e4 Bg7 6.Nf3 O-O 7.h3 a6 8.Bd3 b5 9.
cxb5 axb5 10.Nxb5 Na6 11.Nc3 Nb4 12.Be2 Qa5 13.O-O Ba6 14.Re1 Rfb8 15.Bf4 
Bxe2 16.Rxe2 Qa6 17.Rd2 Qc4 18.b3 Qxc3 19.Rc1 Nxe4 20.Rxc3 Nxc3 21.Qe1 
Nbxd5 22.Bg5 e6 23.Rc2 Nxa2 24.Qe2 Nac3 25.Qc4 Rb4 26.Qd3 Rxb3 27.Nd2 Rba3
28.Qf3 Nb5 29.Qe4 Nd4 30.Rc1 h6 31.Bh4 Nf4 32.Re1 g5 33.Bg3 d5 0-1

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.25"]
[Round "7"]
[White "Cuartas Bedoya, Carlos Enrique"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2435"]
[BlackElo "2590"]
[ECO "B09"]
[EventDate "1982.07.18"]
[PlyCount "59"]

1.e4 d6 2.d4 g6 3.Nc3 Bg7 4.f4 Nf6 5.Nf3 O-O 6.Be3 c5 7.dxc5 Qa5 8.Bd3 Ng4
9.Bd2 Qxc5 10.Qe2 Nf6 11.Be3 Qa5 12.O-O Nc6 13.a3 Bd7 14.h3 Rfd8 15.g4 Be8
16.f5 d5 17.e5 Ne4 18.Bf4 Qb6+ 19.Kg2 Nd4 20.Nxd4 Qxd4 21.Nxd5 Rxd5 22.
Bxe4 Bb5 23.Qf3 Bxf1+ 24.Rxf1 Rb5 25.b4 Rd8 26.fxg6 fxg6 27.Bd3 Rbd5 28.
Be4 Rb5 29.Bd3 Rbd5 30.Be4 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.25"]
[Round "7"]
[White "Gheorghiu, Florin"]
[Black "Gobet, Fernand"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[ECO "D32"]
[EventDate "1982.07.18"]
[PlyCount "114"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.e3 d5 5.Nc3 Nc6 6.cxd5 exd5 7.Be2 Be7 8.dxc5 
Bxc5 9.O-O O-O 10.b3 Be6 11.Nb5 a6 12.Nbd4 Nxd4 13.Nxd4 Ne4 14.Bb2 Qh4 15.
g3 Qh6 16.Bf3 Ng5 17.Bg2 Bh3 18.Nf3 Bxg2 19.Kxg2 Rfd8 20.Nxg5 Qxg5 21.Qf3 
Rac8 22.Rad1 Bb6 23.h4 Qe7 24.Rxd5 Rc2 25.Bd4 Bxd4 26.Rxd8+ Qxd8 27.Rd1 
Qf6 28.Rxd4 Rxa2 29.Rd7 Qxf3+ 30.Kxf3 h5 31.Rxb7 a5 32.e4 a4 33.bxa4 Rxa4 
34.Kf4 g6 35.Rd7 Kg7 36.f3 Ra6 37.e5 Ra4+ 38.Ke3 Ra3+ 39.Ke4 Ra4+ 40.Rd4 
Ra5 41.f4 Ra3 42.f5 gxf5+ 43.Kf4 Rb3 44.Rd7 Kg6 45.Rd6+ Kg7 46.Rf6 Rb4+ 
47.Kg5 Rg4+ 48.Kxh5 Rxg3 49.Rxf5 Re3 50.Kg4 Re4+ 51.Kh5 Re3 52.Rg5+ Kh7 
53.Kg4 Re4+ 54.Kf5 Rxh4 55.Kf6 Rf4+ 56.Ke7 Kh6 57.Rg8 Rf5 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.25"]
[Round "7"]
[White "Mariotti, Sergio"]
[Black "Meduna, Eduard"]
[Result "1/2-1/2"]
[WhiteElo "2455"]
[BlackElo "2490"]
[ECO "B14"]
[EventDate "1982.07.18"]
[PlyCount "89"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.c5 g6 6.Nc3 Bg7 7.Bb5+ Nc6 8.Nge2 
O-O 9.O-O a6 10.Bxc6 bxc6 11.b4 Nd7 12.a4 e5 13.Be3 Re8 14.Rc1 Bb7 15.f4 
exf4 16.Bxf4 Nf8 17.Qd2 Ne6 18.Bh6 Bh8 19.Be3 Rb8 20.Rb1 Qe7 21.Bf2 Bg7 
22.Rfe1 Rbd8 23.Rbd1 Bc8 24.b5 axb5 25.axb5 cxb5 26.Nxb5 Ba6 27.Nec3 Bxb5 
28.Nxb5 Ra8 29.Nc3 Qd7 30.Ra1 h5 31.Qd3 Kh7 32.h3 Reb8 33.Rxa8 Rxa8 34.Qb5
Qxb5 35.Nxb5 Rb8 36.Nd6 Bxd4 37.c6 Bxf2+ 38.Kxf2 Rb2+ 39.Kf1 Rc2 40.Nxf7 
Kg7 41.Rxe6 Kxf7 42.Rd6 Kg7 43.Ke1 d4 44.Kd1 d3 45.h4 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.25"]
[Round "7"]
[White "Nunn, John Denis Martin"]
[Black "Lobron, Eric"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2440"]
[ECO "B14"]
[EventDate "1982.07.18"]
[PlyCount "69"]

1.e4 c6 2.c4 d5 3.exd5 Nf6 4.Nc3 cxd5 5.cxd5 Nxd5 6.Nf3 e6 7.d4 Bb4 8.Qc2 
Nc6 9.Bd3 Nxc3 10.bxc3 Nxd4 11.Nxd4 Qxd4 12.Bb5+ Ke7 13.O-O Qxc3 14.Qa4 
Bd6 15.Bf4 Bxf4 16.Qxf4 Qc5 17.a4 g5 18.Qg3 Rd8 19.Rac1 Qd5 20.f4 a6 21.
Be2 Bd7 22.fxg5 Rac8 23.Qa3+ Qd6 24.Rxf7+ Kxf7 25.Qxd6 Rxc1+ 26.Kf2 Rcc8 
27.h4 Kg8 28.h5 Be8 29.Qe7 Rd7 30.Qxe6+ Rf7+ 31.Kg1 Bd7 32.Qb3 Kf8 33.Qxb7
Rc1+ 34.Kh2 Bxa4 35.Qb4+ 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.25"]
[Round "7"]
[White "Szmetan, Ricardo"]
[Black "Birnboim, Nathan"]
[Result "0-1"]
[WhiteElo "2305"]
[BlackElo "2460"]
[ECO "D85"]
[EventDate "1982.07.18"]
[PlyCount "58"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Nf3 c5 8.Be3 
Nc6 9.Rb1 Bg4 10.Rxb7 O-O 11.Be2 Bxf3 12.Bxf3 cxd4 13.cxd4 Bxd4 14.Bxd4 
Nxd4 15.O-O e5 16.Bg4 Qf6 17.Qd3 h5 18.Bd7 Rad8 19.Qa3 a6 20.Rfb1 h4 21.
R1b6 Qg5 22.Qe3 Nf3+ 23.Kh1 Qxe3 24.fxe3 Nd2 25.Rb4 a5 26.R4b5 Nxe4 27.
Rxe5 Rxd7 28.Rxd7 Rb8 29.g3 h3 0-1

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.25"]
[Round "7"]
[White "Wirthensohn, Heinz"]
[Black "Toth, Bela"]
[Result "1-0"]
[WhiteElo "2435"]
[BlackElo "2405"]
[ECO "D67"]
[EventDate "1982.07.18"]
[PlyCount "97"]

1.c4 e6 2.d4 Nf6 3.Nf3 d5 4.Nc3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Rc1 c6 8.Bd3 
dxc4 9.Bxc4 Nd5 10.Bxe7 Qxe7 11.Ne4 N5f6 12.Nxf6+ Qxf6 13.O-O e5 14.e4 
exd4 15.Qxd4 Qxd4 16.Nxd4 Re8 17.f3 Nb6 18.Bb3 Bd7 19.Rfd1 Rad8 20.a4 Na8 
21.Rd2 Bc8 22.Rcd1 Nc7 23.Bc4 Kf8 24.b4 Ke7 25.Kf2 g6 26.a5 a6 27.Nb3 
Rxd2+ 28.Rxd2 Be6 29.Nc5 Bc8 30.h4 h5 31.Ke3 Rg8 32.Kf4 Be6 33.Rd4 Rb8 34.
g4 hxg4 35.fxg4 b6 36.axb6 Rxb6 37.Be2 Bc8 38.h5 Ne6+ 39.Nxe6 Bxe6 40.h6 
Rb8 41.Rd1 f6 42.g5 f5 43.Rd4 fxe4 44.Kxe4 Rf8 45.Ke3 Bf5 46.Bxa6 Ra8 47.
Rh4 Be6 48.Bb7 Ra3+ 49.Kd2 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.26"]
[Round "8"]
[White "Birnboim, Nathan"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2550"]
[ECO "A64"]
[EventDate "1982.07.18"]
[PlyCount "30"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bg2 Bg7 8.Nf3 O-O 
9.O-O Re8 10.Nd2 a6 11.a4 Nbd7 12.h3 Rb8 13.Nc4 Nb6 14.Na3 Bd7 15.e4 Nh5 
1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.26"]
[Round "8"]
[White "Gobet, Fernand"]
[Black "Wirthensohn, Heinz"]
[Result "1-0"]
[BlackElo "2435"]
[ECO "B89"]
[EventDate "1982.07.18"]
[PlyCount "80"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Be3 Nf6 7.Bc4 Be7 8.Qe2 
a6 9.O-O-O Qc7 10.Bb3 O-O 11.Kb1 b5 12.Nxc6 Qxc6 13.Bd4 Bb7 14.Rhe1 Rfe8 
15.f4 Bd8 16.e5 dxe5 17.fxe5 Nd7 18.Qh5 Qxg2 19.Rg1 Bf3 20.Bd5 Bxh5 21.
Bxg2 Rc8 22.Rd2 Bb6 23.Bxb6 Nxb6 24.Bb7 Rc5 25.Bxa6 Nc4 26.Rdg2 Bg6 27.
Bxb5 Rb8 28.Bxc4 Rxc4 29.Rg3 Rbc8 30.Re3 Bf5 31.Re2 h6 32.Rc1 R8c5 33.Nd1 
g5 34.b3 Re4 35.Rxe4 Bxe4 36.Nf2 Bf5 37.Nd3 Bxd3 38.cxd3 Rxe5 39.a4 Ra5 
40.Kb2 f5 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.26"]
[Round "8"]
[White "Hort, Vlastimil"]
[Black "Nunn, John Denis Martin"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2590"]
[ECO "B09"]
[EventDate "1982.07.18"]
[PlyCount "28"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.e5 Nfd7 6.Nf3 O-O 7.Bc4 Nb6 8.Be2 
dxe5 9.Nxe5 Nc6 10.Be3 Nxe5 11.dxe5 Be6 12.O-O f6 13.exf6 exf6 14.Qe1 Qe7 
1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.26"]
[Round "8"]
[White "Mariotti, Sergio"]
[Black "Szmetan, Ricardo"]
[Result "1-0"]
[WhiteElo "2455"]
[BlackElo "2305"]
[ECO "B12"]
[EventDate "1982.07.18"]
[PlyCount "77"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Ne2 h5 5.Nf4 h4 6.e6 Bxe6 7.Nxe6 fxe6 8.Qg4 Nf6
9.Qxe6 Qd7 10.Qe3 e5 11.Qxe5+ Kf7 12.Be2 c5 13.dxc5 Nc6 14.Qf4 Re8 15.Nc3 
d4 16.O-O Bxc5 17.Bc4+ Kf8 18.Nd5 Qd6 19.Qxd6+ Bxd6 20.Nxf6 gxf6 21.Bd2 h3
22.g3 Rh5 23.Rfe1 b5 24.Bd3 Ne5 25.Be2 Rh7 26.b3 f5 27.f4 Ng4 28.Bxb5 Rc8 
29.Bd3 Bc5 30.b4 Bb6 31.Rac1 Rhc7 32.Re6 Rc6 33.Rxc6 Rxc6 34.a4 a6 35.Be1 
Kf7 36.Kh1 Ne3 37.Bxa6 Nxc2 38.Bd3 Nxb4 39.Bc4+ 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.26"]
[Round "8"]
[White "Meduna, Eduard"]
[Black "Lobron, Eric"]
[Result "1-0"]
[WhiteElo "2490"]
[BlackElo "2440"]
[ECO "A47"]
[EventDate "1982.07.18"]
[PlyCount "124"]

1.d4 Nf6 2.Nf3 c5 3.c3 e6 4.Bf4 b6 5.e3 Bb7 6.Nbd2 Be7 7.h3 O-O 8.Be2 cxd4
9.exd4 d6 10.O-O Nbd7 11.Re1 Re8 12.Bd3 Nf8 13.Bg3 Ng6 14.Nh4 Nf8 15.Nhf3 
a6 16.Ne4 Nh5 17.Bh2 f5 18.Ned2 b5 19.a4 Qd7 20.axb5 axb5 21.Rxa8 Rxa8 22.
Qe2 Bc6 23.Bxf5 exf5 24.Qxe7 Qxe7 25.Rxe7 Ng6 26.Re1 Nhf4 27.Rb1 Ra2 28.
Ne1 Kf7 29.f3 Ke6 30.Bxf4 Nxf4 31.Kf2 g5 32.Nb3 Nd5 33.Nc1 Ra8 34.Nc2 g4 
35.Nd3 Bb7 36.Ncb4 Nf6 37.Nf4+ Kd7 38.Re1 Rg8 39.Ra1 Kc7 40.Re1 Kd7 41.Nc2
g3+ 42.Ke2 Nd5 43.Nxd5 Bxd5 44.Ne3 Bc4+ 45.Kd2 f4 46.Nxc4 bxc4 47.Re4 Rf8 
48.d5 Rf5 49.Rxc4 Rxd5+ 50.Rd4 Rf5 51.Kd3 Ke6 52.c4 Rf7 53.Ke4 h5 54.h4 
Rb7 55.Kxf4 Rxb2 56.Kxg3 Rc2 57.Rd5 Rxc4 58.Rxh5 d5 59.Rh8 Rc2 60.h5 Kf6 
61.Rd8 Rd2 62.Rd6+ Ke7 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.26"]
[Round "8"]
[White "Toth, Bela"]
[Black "Cuartas Bedoya, Carlos Enrique"]
[Result "1-0"]
[WhiteElo "2405"]
[BlackElo "2435"]
[ECO "E38"]
[EventDate "1982.07.18"]
[PlyCount "71"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 Qc7 6.Nf3 Qxc5 7.a3 Bxc3+ 8.
Qxc3 d5 9.e3 O-O 10.b4 Qc7 11.Bb2 b6 12.Bd3 dxc4 13.Ng5 e5 14.Bxc4 h6 15.
Nxf7 b5 16.Nxh6+ Kh8 17.Nf7+ Kg8 18.Ba2 Qxc3+ 19.Bxc3 Rxf7 20.Bxe5 Nbd7 
21.Bxf6 gxf6 22.f3 Ne5 23.Bxf7+ Kxf7 24.Ke2 Be6 25.e4 Rg8 26.g4 Bb3 27.
Rac1 Rd8 28.Rc7+ Ke6 29.Rc3 Ba4 30.h4 Nc4 31.Rd3 Rc8 32.h5 Ne5 33.Rd2 Nc4 
34.Rc1 Ke5 35.Rd5+ Kf4 36.Kf2 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.28"]
[Round "9"]
[White "Cuartas Bedoya, Carlos Enrique"]
[Black "Gobet, Fernand"]
[Result "0-1"]
[WhiteElo "2435"]
[ECO "A25"]
[EventDate "1982.07.18"]
[PlyCount "60"]

1.c4 e5 2.Nc3 Nc6 3.g3 d6 4.d3 Be6 5.Rb1 g6 6.Bg2 Qd7 7.b4 Bg7 8.b5 Nd8 9.
e3 Ne7 10.Nd5 O-O 11.Ne2 Nc8 12.Qa4 c6 13.bxc6 bxc6 14.Ndc3 Bh3 15.O-O 
Bxg2 16.Kxg2 Ne6 17.Ba3 f5 18.f4 Nb6 19.Qc2 Rae8 20.fxe5 Bxe5 21.Na4 Nxa4 
22.Qxa4 Bg7 23.d4 Ng5 24.Rb3 Rf7 25.Rfb1 f4 26.gxf4 Qh3+ 27.Kg1 Nf3+ 28.
Kf2 Nxd4 29.Ng1 Rxf4+ 30.exf4 Re2+ 0-1

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.28"]
[Round "9"]
[White "Gheorghiu, Florin"]
[Black "Mariotti, Sergio"]
[Result "1-0"]
[WhiteElo "2550"]
[BlackElo "2455"]
[ECO "E18"]
[EventDate "1982.07.18"]
[PlyCount "91"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.Nc3 d5 7.Ne5 O-O 8.cxd5 
exd5 9.O-O c6 10.e4 dxe4 11.Nxe4 Nd5 12.Nc3 Bf6 13.Nxd5 cxd5 14.Bf4 Nc6 
15.Rc1 Nxe5 16.dxe5 Be7 17.Qa4 a6 18.Be3 f6 19.e6 Rb8 20.Rfd1 Qe8 21.Qd7 
Qxd7 22.exd7 d4 23.Bf4 Bxg2 24.Bxb8 Bh3 25.Bc7 Bxd7 26.Rxd4 Bh3 27.Bd6 Rd8
28.Rcd1 Rd7 29.f3 a5 30.Kf2 Kf8 31.Bxe7+ Rxe7 32.Rd6 Be6 33.Re1 b5 34.b3 
a4 35.bxa4 bxa4 36.a3 g5 37.h4 gxh4 38.gxh4 Bb3 39.Rxe7 Kxe7 40.Ra6 Kf7 
41.Ra5 Kg6 42.Ke3 Bd1 43.f4 Bc2 44.f5+ Bxf5 45.Rxa4 Be4 46.Rxe4 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.28"]
[Round "9"]
[White "Lobron, Eric"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2440"]
[BlackElo "2590"]
[ECO "C91"]
[EventDate "1982.07.18"]
[PlyCount "56"]

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 Bc8 13.dxc6 Qc7 14.a4 Qxc6 15.Na3 Be6 
16.Ng5 Bd7 17.b4 Nc4 18.Nxc4 Qxc4 19.axb5 Bxb5 20.Bb2 Qc6 21.Nf3 Nd7 22.
Nd2 Nb6 23.Bb3 Rac8 24.Qg4 Qb7 25.Ra5 h6 26.h4 Rc7 27.Rea1 Rd8 28.g3 Bf8 
1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.28"]
[Round "9"]
[White "Nunn, John Denis Martin"]
[Black "Toth, Bela"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2405"]
[ECO "C24"]
[EventDate "1982.07.18"]
[PlyCount "81"]

1.e4 e5 2.Bc4 Nf6 3.d3 c6 4.Nf3 d5 5.Bb3 Bd6 6.Nc3 dxe4 7.Ng5 O-O 8.Ngxe4 
Nxe4 9.Nxe4 Bf5 10.O-O Na6 11.Be3 Nc7 12.Qf3 Be6 13.Qg3 Kh8 14.Nxd6 Qxd6 
15.d4 Bxb3 16.dxe5 Qe7 17.axb3 Nd5 18.Bd2 f6 19.c4 Nb6 20.exf6 Qxf6 21.Bc3
Qf7 22.Rfd1 Rad8 23.Rxd8 Rxd8 24.h3 Nc8 25.Ra5 h6 26.Rf5 Qd7 27.Rf4 Re8 
28.Rd4 Qf7 29.Rg4 Rg8 30.Qe3 Kh7 31.Qe4+ g6 32.Rf4 Qd7 33.Qd3 Qe7 34.Rd4 
Nb6 35.Re4 Qf8 36.Qf3 g5 37.Qd3 Rg6 38.Re6 Qf7 39.Rf6 Qg8 40.Qf5 h5 41.Rf8
1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.28"]
[Round "9"]
[White "Szmetan, Ricardo"]
[Black "Meduna, Eduard"]
[Result "1/2-1/2"]
[WhiteElo "2305"]
[BlackElo "2490"]
[ECO "D14"]
[EventDate "1982.07.18"]
[PlyCount "19"]

1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Bf4 Nc6 6.e3 Bf5 7.Nf3 e6 8.Ne5 
Nxe5 9.Bxe5 a6 10.Bd3 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.28"]
[Round "9"]
[White "Wirthensohn, Heinz"]
[Black "Birnboim, Nathan"]
[Result "0-1"]
[WhiteElo "2435"]
[BlackElo "2460"]
[ECO "A28"]
[EventDate "1982.07.18"]
[PlyCount "68"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.d3 d5 5.cxd5 Nxd5 6.g3 Bb4 7.Bd2 O-O 8.Bg2 
Bxc3 9.bxc3 Nf6 10.Qc2 Re8 11.O-O e4 12.dxe4 Nxe4 13.Bf4 Qf6 14.Nd4 Qg6 
15.Rac1 Bd7 16.Rfd1 Rac8 17.Nb3 Bf5 18.f3 Nf2 19.e4 Nxd1 20.exf5 Re1+ 21.
Bf1 Qf6 22.Rxd1 Rxd1 23.Qxd1 Qxc3 24.Qe2 Rd8 25.Bg5 Rb8 26.Bd2 Qc2 27.Qe4 
Qxa2 28.Bc4 Qb2 29.f4 Rd8 30.Bd5 a5 31.Qc4 a4 32.Bxf7+ Kf8 33.Bd5 axb3 34.
Bxc6 Qxd2 0-1

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.29"]
[Round "10"]
[White "Birnboim, Nathan"]
[Black "Cuartas Bedoya, Carlos Enrique"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2435"]
[ECO "D23"]
[EventDate "1982.07.18"]
[PlyCount "87"]

1.d4 d5 2.c4 Nc6 3.Nc3 dxc4 4.Nf3 Nf6 5.Qa4 e6 6.Qxc4 Nb4 7.Qb3 c5 8.e3 
cxd4 9.exd4 Be7 10.Bb5+ Bd7 11.Be2 Bc6 12.O-O O-O 13.Rd1 b6 14.Bg5 Nfd5 
15.Bxe7 Qxe7 16.a3 Nxc3 17.Qxc3 Bxf3 18.Bxf3 Nd5 19.Bxd5 exd5 20.Rac1 h6 
21.g3 Rfe8 22.Rd2 Qd7 23.Rdc2 Qg4 24.Kg2 Rad8 25.Qf3 Qxd4 26.Rc7 Qf6 27.
Rxa7 Qxf3+ 28.Kxf3 d4 29.Rd1 d3 30.Ra4 Rd6 31.Rd2 f5 32.Rb4 Kf7 33.Rb3 
Red8 34.Rc3 Kf6 35.a4 g5 36.b4 g4+ 37.Kg2 h5 38.f3 Rd4 39.fxg4 hxg4 40.
Rc6+ R8d6 41.Rxd6+ Rxd6 42.Kf2 Rd4 43.a5 Rxb4 44.axb6 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.29"]
[Round "10"]
[White "Gobet, Fernand"]
[Black "Nunn, John Denis Martin"]
[Result "1/2-1/2"]
[BlackElo "2590"]
[ECO "B53"]
[EventDate "1982.07.18"]
[PlyCount "23"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nf6 5.e5 Nc6 6.Bb5 Qa5+ 7.Nc3 Qxb5 8.
Nxb5 Nxd4 9.Nfxd4 dxe5 10.Nc7+ Kd8 11.Nxa8 exd4 12.Bf4 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.29"]
[Round "10"]
[White "Mariotti, Sergio"]
[Black "Wirthensohn, Heinz"]
[Result "1/2-1/2"]
[WhiteElo "2455"]
[BlackElo "2435"]
[ECO "B40"]
[EventDate "1982.07.18"]
[PlyCount "31"]

1.e4 c5 2.Nf3 e6 3.b3 b6 4.Bb2 Bb7 5.Nc3 Nc6 6.d4 cxd4 7.Nxd4 Nf6 8.Nxc6 
Bxc6 9.Bd3 d6 10.Qe2 Be7 11.O-O-O Nd7 12.f4 O-O 13.Rhe1 Re8 14.g4 Bf8 15.
h4 Nc5 16.g5 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.29"]
[Round "10"]
[White "Meduna, Eduard"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2590"]
[ECO "E12"]
[EventDate "1982.07.18"]
[PlyCount "27"]

1.d4 Nf6 2.Nf3 e6 3.Bf4 b6 4.e3 Bb7 5.c4 Be7 6.h3 O-O 7.Nc3 d5 8.Be2 dxc4 
9.Bxc4 Nd5 10.Nxd5 exd5 11.Bd3 c5 12.O-O Nc6 13.Ne5 Nxe5 14.Bxe5 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.29"]
[Round "10"]
[White "Szmetan, Ricardo"]
[Black "Gheorghiu, Florin"]
[Result "0-1"]
[WhiteElo "2305"]
[BlackElo "2550"]
[ECO "A47"]
[EventDate "1982.07.18"]
[PlyCount "52"]

1.d4 Nf6 2.Nf3 c5 3.c3 b6 4.Bf4 Bb7 5.e3 e6 6.h3 Be7 7.Be2 O-O 8.O-O d6 9.
a4 Nc6 10.Nbd2 Rc8 11.Nc4 d5 12.Nce5 Na5 13.Bd3 Ne4 14.Ne1 f6 15.Ng4 Bd6 
16.Bxd6 Qxd6 17.f3 Ng3 18.Rf2 e5 19.dxe5 fxe5 20.e4 c4 21.Bc2 h5 22.Ne3 d4
23.b4 cxb3 24.Bxb3+ Kh8 25.Ba2 dxe3 26.Qxd6 exf2+ 0-1

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.29"]
[Round "10"]
[White "Toth, Bela"]
[Black "Lobron, Eric"]
[Result "1-0"]
[WhiteElo "2405"]
[BlackElo "2440"]
[ECO "A61"]
[EventDate "1982.07.18"]
[PlyCount "131"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Nd2 Nbd7 8.e4 Bg7
9.Nc4 Nb6 10.Ne3 O-O 11.Bd3 Nh5 12.O-O Qh4 13.g3 Qe7 14.Re1 Bd7 15.Nf5 
Bxf5 16.exf5 Be5 17.Bf4 c4 18.Bc2 Rfe8 19.Qf3 a6 20.Bxe5 dxe5 21.d6 Qxd6 
22.Qxb7 Nf6 23.Rad1 Qc5 24.Qf3 Qe7 25.Qc6 Rab8 26.Qd6 Qxd6 27.Rxd6 Kg7 28.
fxg6 hxg6 29.Rc6 Nfd7 30.Rd1 Nf8 31.Na4 Re6 32.Rxb6 Rexb6 33.Nxb6 Rxb6 34.
b3 Ne6 35.bxc4 Rb2 36.Bb3 Nd4 37.Rd3 Kf6 38.Kg2 Ke7 39.c5 f5 40.h4 a5 41.
Rc3 Nxb3 42.c6 Kd8 43.c7+ Kc8 44.axb3 e4 45.Kf1 Rb1+ 46.Ke2 Rb2+ 47.Ke3 
Ra2 48.Rc6 Ra3 49.Rxg6 a4 50.Kf4 Kxc7 51.bxa4 Rf3+ 52.Kg5 Rxf2 53.h5 Kd7 
54.h6 Rh2 55.Kxf5 e3 56.Rg4 Rh3 57.Rd4+ Kc6 58.g4 Rxh6 59.Re4 Rh8 60.g5 
Rh3 61.Kg4 Kd5 62.Re8 Rh1 63.Rxe3 Ra1 64.g6 Rxa4+ 65.Kf5 Ra1 66.Rd3+ 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.30"]
[Round "11"]
[White "Cuartas Bedoya, Carlos Enrique"]
[Black "Mariotti, Sergio"]
[Result "1/2-1/2"]
[WhiteElo "2435"]
[BlackElo "2455"]
[ECO "C45"]
[EventDate "1982.07.18"]
[PlyCount "18"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4
Nb6 9.b3 g6 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.30"]
[Round "11"]
[White "Gheorghiu, Florin"]
[Black "Meduna, Eduard"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[BlackElo "2490"]
[ECO "D14"]
[EventDate "1982.07.18"]
[PlyCount "29"]

1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Nf3 Nc6 6.Bf4 Bf5 7.e3 e6 8.Ne5 
Nxe5 9.Bxe5 a6 10.Bd3 Bxd3 11.Qxd3 Nd7 12.Bg3 Be7 13.O-O O-O 14.Rac1 Qa5 
15.a3 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.30"]
[Round "11"]
[White "Hort, Vlastimil"]
[Black "Toth, Bela"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2405"]
[ECO "D64"]
[EventDate "1982.07.18"]
[PlyCount "86"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Rc1 c6 8.Qc2 Re8
9.a3 a6 10.h3 h6 11.Bh4 dxc4 12.Bxc4 b5 13.Ba2 c5 14.dxc5 Nxc5 15.O-O Bb7 
16.Rfd1 Qb6 17.Bxf6 Bxf6 18.b4 Bxf3 19.gxf3 Na4 20.Nxa4 bxa4 21.Bb1 g6 22.
Qxa4 Qb5 23.Qxb5 axb5 24.Rd3 Rec8 25.Rc2 Rxc2 26.Bxc2 Rc8 27.Bd1 Rc3 28.
Rxc3 Bxc3 29.f4 Kf8 30.Kf1 Bb2 31.a4 bxa4 32.Bxa4 Bc3 33.b5 Ba5 34.Bc2 Ke7
35.Be4 f5 36.Bc6 g5 37.fxg5 hxg5 38.Ke2 Kd6 39.f4 gxf4 40.exf4 e5 41.h4 
exf4 42.h5 Ke7 43.h6 Kf7 1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.30"]
[Round "11"]
[White "Lobron, Eric"]
[Black "Gobet, Fernand"]
[Result "1-0"]
[WhiteElo "2440"]
[ECO "B47"]
[EventDate "1982.07.18"]
[PlyCount "105"]

1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O 
Be7 9.Nb3 O-O 10.f4 d5 11.e5 Nd7 12.Ne2 b5 13.Nbd4 b4 14.Be3 a5 15.Nxc6 
Qxc6 16.Nd4 Qb6 17.Rf2 Bc5 18.Rc1 Ba6 19.c3 Rfc8 20.cxb4 axb4 21.h4 Bb7 
22.Bh3 Bxd4 23.Rxc8+ Rxc8 24.Bxd4 Qc6 25.f5 Nf8 26.f6 Qc1 27.Qxc1 Rxc1+ 
28.Rf1 Rc2 29.Rf2 Rc4 30.fxg7 Kxg7 31.Rd2 Ng6 32.Kf2 Ne7 33.Bf1 Rc1 34.Be3
Nc6 35.Bf4 f6 36.exf6+ Kxf6 37.Bg5+ Kg7 38.Bh3 h6 39.Be3 Nd8 40.Rxd5 Bxd5 
41.Bxc1 Bxa2 42.Bd2 Nc6 43.Bg2 Bd5 44.Bxd5 exd5 45.h5 Ne5 46.Ke2 b3 47.Bc3
Kf6 48.g4 Ke6 49.g5 hxg5 50.h6 Ng6 51.h7 Kf5 52.Ke3 d4+ 53.Bxd4 1-0

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.30"]
[Round "11"]
[White "Nunn, John Denis Martin"]
[Black "Birnboim, Nathan"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2460"]
[ECO "B33"]
[EventDate "1982.07.18"]
[PlyCount "28"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 
b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 O-O 12.Nc2 Rb8 13.g3 Bg5 14.Bg2 Be6 
1/2-1/2

[Event "15th Biel Festival"]
[Site "Biel SUI"]
[Date "1982.07.30"]
[Round "11"]
[White "Wirthensohn, Heinz"]
[Black "Szmetan, Ricardo"]
[Result "1/2-1/2"]
[WhiteElo "2435"]
[BlackElo "2305"]
[ECO "D42"]
[EventDate "1982.07.18"]
[PlyCount "47"]

1.c4 c5 2.Nf3 Nf6 3.Nc3 e6 4.e3 d5 5.cxd5 Nxd5 6.d4 cxd4 7.exd4 Be7 8.Bd3 
Nc6 9.O-O O-O 10.a3 Bf6 11.Be4 Nce7 12.Qd3 g6 13.Bh6 Bg7 14.Bxg7 Kxg7 15.
Ne5 b6 16.Qd2 Bb7 17.a4 Rc8 18.a5 bxa5 19.Nxd5 Bxd5 20.Bxd5 Nxd5 21.Rxa5 
Rc2 22.Qxc2 Qxa5 23.h3 Qb4 24.Nf3 1/2-1/2
