[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.17"]
[Round "1"]
[White "Gheorghiu, Florin"]
[Black "Campora, Daniel Hugo"]
[Result "1/2-1/2"]
[WhiteElo "2475"]
[BlackElo "2485"]
[ECO "D13"]
[EventDate "1983.07.17"]
[PlyCount "36"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 e6 6.Bf4 Bd6 7.Bg3 Nc6 8.e3 
O-O 9.Bd3 Be7 10.Ne5 Nd7 11.Nxd7 Bxd7 12.O-O Rc8 13.Rc1 a6 14.Qe2 g6 15.
Rfd1 Re8 16.Nb1 Qb6 17.h3 Na5 18.e4 Bg5 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.17"]
[Round "1"]
[White "Kindermann, Stefan"]
[Black "Adorjan, Andras"]
[Result "0-1"]
[WhiteElo "2500"]
[BlackElo "2535"]
[ECO "B84"]
[EventDate "1983.07.17"]
[PlyCount "88"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 a6 7.f4 Qb6 8.a4 Nc6 
9.Nb3 Qc7 10.a5 b5 11.axb6 Qxb6 12.Bd3 Be7 13.Na4 Qc7 14.Be3 Rb8 15.O-O 
O-O 16.Kh1 Nb4 17.Nc3 Bb7 18.Nd4 Ba8 19.Qe2 Rfc8 20.Bg1 Qb7 21.Rab1 g6 22.
Nf3 Nh5 23.Be3 Bf8 24.f5 Nxd3 25.cxd3 exf5 26.exf5 Bg7 27.Ne4 Qe7 28.Bg5 
f6 29.Nxf6+ Bxf6 30.Qxe7 Bxe7 31.Bxe7 Rc2 32.f6 Rbxb2 33.Rxb2 Rxb2 34.Ng5 
Nxf6 35.Bxf6 Rxg2 36.Ne4 Rd2 37.Rc1 Kf7 38.Rc7+ Ke6 39.Re7+ Kf5 40.Bh8 
Rxd3 41.Kg1 Bxe4 42.Rxh7 Rd2 43.Rf7+ Kg4 44.Rf2 Rd3 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.17"]
[Round "1"]
[White "Meduna, Eduard"]
[Black "Toth, Bela"]
[Result "1-0"]
[WhiteElo "2465"]
[BlackElo "2400"]
[ECO "D36"]
[EventDate "1983.07.17"]
[PlyCount "61"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Nbd7 5.cxd5 exd5 6.Bg5 Be7 7.e3 O-O 8.Bd3 
Re8 9.O-O c6 10.Qc2 Nf8 11.a3 Bd6 12.h3 Ng6 13.Rfe1 Be6 14.e4 dxe4 15.Nxe4
Be7 16.Nc3 Nd5 17.Bxe7 Rxe7 18.Ng5 Ndf4 19.Bxg6 hxg6 20.Qd2 Qd6 21.Re5 f6 
22.Qxf4 fxe5 23.dxe5 Qd3 24.Nce4 Qe2 25.f3 Bd5 26.Qh4 Qe3+ 27.Kh1 Qb3 28.
Qh7+ Kf8 29.Qh8+ Bg8 30.e6 Rxe6 31.Nc5 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.17"]
[Round "1"]
[White "Miles, Anthony John"]
[Black "Hebden, Mark"]
[Result "1/2-1/2"]
[WhiteElo "2595"]
[BlackElo "2495"]
[ECO "E70"]
[EventDate "1983.07.17"]
[PlyCount "103"]

1.c4 g6 2.e4 Bg7 3.d4 d6 4.Nc3 Nf6 5.Bd3 O-O 6.Nge2 e5 7.d5 Nbd7 8.f3 Nh5 
9.Be3 f5 10.exf5 gxf5 11.Qd2 Nc5 12.Bc2 a5 13.O-O-O a4 14.h3 a3 15.b4 Na6 
16.Na4 Nf4 17.Nxf4 exf4 18.Bd4 Bxd4 19.Qxd4 Nxb4 20.Nc3 Qf6 21.Qxf6 Rxf6 
22.Rhe1 Bd7 23.Bb3 Na6 24.Ne2 Nc5 25.Nxf4 b5 26.Kd2 Rff8 27.Kc3 bxc4 28.
Bxc4 Na4+ 29.Kc2 Nb2 30.Rd4 Ra4 31.Kc3 Rb8 32.Bf1 Rxd4 33.Kxd4 Rb4+ 34.Ke3
Ba4 35.Be2 Nc4+ 36.Bxc4 Rxc4 37.Rb1 Kf7 38.Rb7 Rc3+ 39.Kd4 Rc2 40.Ra7 Bb5 
41.Rxa3 Bc4 42.Ra7 Bxa2 43.Ne6 Rd2+ 44.Ke3 Rxg2 45.Nxc7 Kf6 46.Kf4 Rd2 47.
Ra6 Ke7 48.Kxf5 Bxd5 49.Ra7 Bc6 50.h4 Bd7+ 51.Kf4 Kd8 52.Ke3 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.17"]
[Round "1"]
[White "Nemet, Ivan"]
[Black "Gobet, Fernand"]
[Result "0-1"]
[WhiteElo "2395"]
[BlackElo "2415"]
[ECO "A76"]
[EventDate "1983.07.17"]
[PlyCount "186"]

1.d4 Nf6 2.Nf3 e6 3.c4 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.e4 Bg7 8.Be2 O-O 
9.O-O Re8 10.Qc2 Na6 11.Re1 Bg4 12.Bf4 c4 13.Bxc4 Bxf3 14.gxf3 Nh5 15.Bg3 
Be5 16.Bxa6 bxa6 17.Ne2 Qf6 18.f4 Nxf4 19.Nxf4 Bxf4 20.Qe2 Bxg3 21.hxg3 
Rab8 22.b3 Rb4 23.Rac1 Rbxe4 24.Qxe4 Rxe4 25.Rxe4 Qf5 26.Rd4 h5 27.Kg2 Qe5
28.Rcc4 g5 29.Kf1 Kg7 30.Rd2 Kg6 31.Ra4 Qc3 32.Ke2 Qe5+ 33.Kd1 f6 34.Kc2 
Qf5+ 35.Kb2 Qf3 36.Rc4 Qh1 37.Ka3 Qe1 38.Rcd4 h4 39.gxh4 gxh4 40.f3 Qc1+ 
41.Ka4 Qf1 42.Rg4+ Kf5 43.Rh2 Qb5+ 44.Ka3 Qc5+ 45.Kb2 Qxd5 46.Rh3 Qd2+ 47.
Ka3 Qc1+ 48.Ka4 Qa1 49.Ka3 Qc1+ 50.Ka4 Qb2 51.Rhxh4 Qxa2+ 52.Kb4 Qd2+ 53.
Ka4 d5 54.Rd4 Qa2+ 55.Kb4 Ke5 56.Rd1 Qe2 57.f4+ Kd6 58.Rhh1 Qe4+ 59.Ka3 
Qxf4 60.Rh8 Qf3 61.Rd8+ Ke5 62.Re8+ Kd6 63.Rd8+ Ke6 64.Re1+ Kf5 65.Re7 Qd1
66.Red7 Qa1+ 67.Kb4 Qd4+ 68.Ka3 Qc5+ 69.b4 Qc3+ 70.Ka4 Qc6+ 71.Ka3 Ke4 72.
Rxa7 Kd3 73.Rh7 Qc1+ 74.Ka4 Qc6+ 75.Ka3 f5 76.Rh3+ Ke4 77.Rdh8 f4 78.R8h6 
Qc1+ 79.Ka4 d4 80.Re6+ Kd5 81.Rxa6 Qa1+ 82.Ra3 Qd1+ 83.Ka5 Qc1 84.Kb6 Qc6+
85.Ka5 Qc7+ 86.Kb5 Qd7+ 87.Kb6 Kc4 88.Ra1 d3 89.Rc1+ Kxb4 90.Raa1 Qd4+ 91.
Kc7 d2 92.Rab1+ Ka3 93.Rc6 d1=Q 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.17"]
[Round "1"]
[White "Wirthensohn, Heinz"]
[Black "Nunn, John Denis Martin"]
[Result "0-1"]
[WhiteElo "2425"]
[BlackElo "2590"]
[ECO "E94"]
[EventDate "1983.07.17"]
[PlyCount "72"]

1.c4 g6 2.e4 Bg7 3.d4 d6 4.Nc3 Nf6 5.Be2 O-O 6.Nf3 Nbd7 7.O-O e5 8.Be3 h6 
9.dxe5 dxe5 10.Nd2 Nh7 11.b4 f5 12.f3 Ng5 13.Nb3 Kh8 14.Qc2 f4 15.Bf2 Ne6 
16.Rad1 Qe8 17.c5 g5 18.Bb5 c6 19.Bc4 Nf6 20.Kh1 g4 21.Bxe6 Bxe6 22.Na5 
Qh5 23.Qe2 Rg8 24.Bg1 gxf3 25.gxf3 Bh3 26.Rf2 Qh4 27.Qe1 Nh5 28.Rfd2 Qe7 
29.Nc4 Bf6 30.Nd6 Bh4 31.Qe2 Rg6 32.Nf5 Qg5 33.Nxh4 Qxh4 34.Qe1 Bg2+ 35.
Rxg2 Ng3+ 36.Rxg3 fxg3 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.18"]
[Round "2"]
[White "Adorjan, Andras"]
[Black "Wirthensohn, Heinz"]
[Result "1-0"]
[WhiteElo "2535"]
[BlackElo "2425"]
[ECO "A29"]
[EventDate "1983.07.17"]
[PlyCount "55"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nb6 7.O-O Be7 8.a3 
a5 9.d3 O-O 10.Be3 Re8 11.Rc1 Bg4 12.Re1 Bf8 13.Nd2 Rb8 14.Nb3 Ra8 15.Nb5 
a4 16.Nc5 Bxc5 17.Rxc5 Bd7 18.d4 exd4 19.Bf4 Qe7 20.Rc1 Rac8 21.Bxc7 Qg5 
22.Bxb6 Qxb5 23.Bxd4 Rcd8 24.Rc5 Qa6 25.Rg5 Bh3 26.Rxg7+ Kf8 27.Rxh7 Bxg2 
28.Bf6 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.18"]
[Round "2"]
[White "Campora, Daniel Hugo"]
[Black "Meduna, Eduard"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2465"]
[ECO "B17"]
[EventDate "1983.07.17"]
[PlyCount "62"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Ng5 e6 7.Qe2 Nb6 8.Bb3 
h6 9.N5f3 c5 10.dxc5 Nbd7 11.Ne5 Nxe5 12.Qxe5 Nd7 13.Qe2 Nxc5 14.Bc4 a6 
15.Be3 Be7 16.Nf3 Qc7 17.a4 O-O 18.O-O Bd7 19.a5 Bc6 20.Nd4 Bd7 21.Nf3 Bc6
22.Bd4 Qf4 23.Qe5 Qg4 24.h3 Qg6 25.Qe2 Rfd8 26.c3 Rac8 27.Rfe1 Nd7 28.Bd3 
Qh5 29.Be4 Bxe4 30.Qxe4 Qb5 31.Qe2 Qxe2 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.18"]
[Round "2"]
[White "Gobet, Fernand"]
[Black "Nunn, John Denis Martin"]
[Result "0-1"]
[WhiteElo "2415"]
[BlackElo "2590"]
[ECO "B87"]
[EventDate "1983.07.17"]
[PlyCount "75"]

1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Bc4 e6 7.Bb3 b5 8.f4 Bb7 
9.f5 e5 10.Nde2 Nbd7 11.O-O Rc8 12.Bg5 Be7 13.Kh1 h6 14.Bxf6 Nxf6 15.Qd3 
O-O 16.Rad1 Qc7 17.a3 Qc5 18.Ng3 b4 19.axb4 Qxb4 20.Qf3 a5 21.Rfe1 Bc6 22.
Ra1 a4 23.Bxa4 Bxa4 24.Rxa4 Qxb2 25.Nd5 Nxd5 26.exd5 Rxc2 27.h4 Rf2 28.Qa3
Qxa3 29.Rxa3 Bxh4 30.Ne4 Rxf5 31.Rb1 Rd8 32.Ra6 Be7 33.Rbb6 Rf1+ 34.Kh2 
Rf4 35.Nxd6 Bxd6 36.Rxd6 Rxd6 37.Rxd6 Kf8 38.Rd8+ 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.18"]
[Round "2"]
[White "Hebden, Mark"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2475"]
[ECO "B23"]
[EventDate "1983.07.17"]
[PlyCount "25"]

1.e4 c5 2.Nc3 e6 3.f4 a6 4.Nf3 b5 5.d3 Bb7 6.Be2 d6 7.O-O Nc6 8.Qe1 Nf6 9.
Qg3 Nd4 10.Bd1 g6 11.Nxd4 cxd4 12.Ne2 Bg7 13.c3 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.18"]
[Round "2"]
[White "Nemet, Ivan"]
[Black "Miles, Anthony John"]
[Result "0-1"]
[WhiteElo "2395"]
[BlackElo "2595"]
[ECO "E16"]
[EventDate "1983.07.17"]
[PlyCount "114"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb4+ 5.Bd2 Bxd2+ 6.Nbxd2 Bb7 7.Bg2 c5 8.O-O
Qc7 9.Rc1 O-O 10.e3 d6 11.Re1 Nbd7 12.e4 cxd4 13.Nxd4 a6 14.b4 Rac8 15.h3 
Rfd8 16.Qe2 Qb8 17.N2b3 Ba8 18.a3 Re8 19.Nd2 Rc7 20.N4b3 Rec8 21.Qd3 Ne8 
22.f4 e5 23.f5 b5 24.cxb5 axb5 25.Rxc7 Rxc7 26.Bf1 Ndf6 27.Qe3 h5 28.Rc1 
Rxc1 29.Nxc1 d5 30.exd5 Nd6 31.Qc5 e4 32.Bg2 Nxf5 33.Ne2 Bxd5 34.Nf1 Nd6 
35.Ne3 Ba8 36.Nf4 g6 37.Bf1 Nd7 38.Qc3 Ne8 39.Bg2 h4 40.Qe1 Nef6 41.Qf2 
hxg3 42.Qxg3 Qe5 43.h4 Bc6 44.Bh3 Kf8 45.Qf2 Ke8 46.Bf1 Qc3 47.Ne2 Qd2 48.
Qg3 Nh5 49.Qg5 Qd6 50.Nf5 gxf5 51.Qxh5 f4 52.Qg5 f3 53.Ng3 Qd4+ 54.Kh2 e3 
55.Kh3 e2 56.Bxe2 fxe2 57.Nxe2 Qf2 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.18"]
[Round "2"]
[White "Toth, Bela"]
[Black "Kindermann, Stefan"]
[Result "1-0"]
[WhiteElo "2400"]
[BlackElo "2500"]
[ECO "E32"]
[EventDate "1983.07.17"]
[PlyCount "57"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Nf3 Bb7 8.b4 
a5 9.Bb2 Ne4 10.Qb3 d6 11.e3 Nd7 12.Be2 Qe7 13.O-O f5 14.Rad1 Rf6 15.d5 
Rh6 16.dxe6 Qxe6 17.Nd4 Qf7 18.f3 Ng5 19.Bd3 Qh5 20.c5+ Kh8 21.c6 Qxh2+ 
22.Kf2 Rg6 23.Rd2 Bxc6 24.Ke1 axb4 25.Nxc6 Nc5 26.Qd5 Re8 27.Bxf5 Rxe3+ 
28.Kd1 bxa3 29.Ne7 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.19"]
[Round "3"]
[White "Gheorghiu, Florin"]
[Black "Nemet, Ivan"]
[Result "1-0"]
[WhiteElo "2475"]
[BlackElo "2395"]
[ECO "E83"]
[EventDate "1983.07.17"]
[PlyCount "77"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Re8 
9.Nc1 e5 10.d5 Nd4 11.Nb3 Nxb3 12.axb3 c5 13.b4 cxb4 14.Na4 Nd7 15.Qxb4 f5
16.Nb6 Nxb6 17.Bxb6 Qg5 18.Qd2 Qh5 19.Bd3 g5 20.h3 g4 21.fxg4 fxg4 22.
O-O-O Qg6 23.Kb1 Rf8 24.h4 Bh6 25.h5 Qg7 26.Qb4 Rf6 27.Bd8 Be3 28.Rdf1 
Rxf1+ 29.Rxf1 Qd7 30.Bf6 g3 31.h6 Bf2 32.Qd2 Qg4 33.Be7 Qg6 34.c5 dxc5 35.
Qc3 c4 36.Qxc4 Bd7 37.d6+ Be6 38.Qc7 Rc8 39.d7 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.19"]
[Round "3"]
[White "Kindermann, Stefan"]
[Black "Campora, Daniel Hugo"]
[Result "1-0"]
[WhiteElo "2500"]
[BlackElo "2485"]
[ECO "C66"]
[EventDate "1983.07.17"]
[PlyCount "99"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6 5.d4 Bd7 6.Nc3 Be7 7.Re1 exd4 8.Nxd4 
O-O 9.Bxc6 bxc6 10.Qf3 Re8 11.b3 c5 12.Nf5 Bxf5 13.Qxf5 Qd7 14.Qxd7 Nxd7 
15.Nd5 Bd8 16.Bb2 a5 17.a4 c4 18.bxc4 Ra6 19.Bc3 Kf8 20.f3 c6 21.Nf4 f6 
22.Nd3 Bc7 23.Reb1 Rb8 24.Rxb8+ Bxb8 25.Kf1 Ke7 26.Rb1 Ba7 27.Rb3 Kd8 28.
g4 h6 29.h4 Nb6 30.Nb2 Nd7 31.Ke2 Nc5 32.Ra3 Ne6 33.Nd3 Bd4 34.Bd2 Ke7 35.
Nf4 Nxf4+ 36.Bxf4 Ra8 37.Bd2 Bb6 38.Rb3 Ra6 39.Rb1 Ra8 40.Rh1 Kd7 41.Bc3 
Ra7 42.f4 Bd8 43.Rd1 c5 44.e5 Be7 45.f5 fxe5 46.Bxe5 Bf8 47.Bc3 Kc6 48.Kf3
Rf7 49.Kf4 Be7 50.g5 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.19"]
[Round "3"]
[White "Meduna, Eduard"]
[Black "Hebden, Mark"]
[Result "0-1"]
[WhiteElo "2465"]
[BlackElo "2495"]
[ECO "A57"]
[EventDate "1983.07.17"]
[PlyCount "88"]

1.d4 Nf6 2.c4 c5 3.d5 b5 4.Qc2 d6 5.e4 g6 6.Nf3 Bg7 7.Be2 O-O 8.O-O bxc4 
9.Nbd2 Nbd7 10.Nxc4 Nb6 11.Bg5 Bg4 12.Ne3 Bxf3 13.Bxf3 Ne8 14.Rad1 Nc7 15.
Be2 Qd7 16.b3 a5 17.a4 Na6 18.Bb5 Qc7 19.Kh1 Nb4 20.Qe2 Nd7 21.f4 Nf6 22.
Qf3 e6 23.f5 gxf5 24.Bxf6 Bxf6 25.exf5 exd5 26.Qh5 Kh8 27.Ng4 Qd8 28.Rf3 
Rg8 29.Nh6 Qe7 30.Nxf7+ Kg7 31.Nh6 Rgf8 32.Ng4 d4 33.Rh3 Kh8 34.Qg6 Ra7 
35.Rf1 Nd5 36.Bc4 Ne3 37.Re1 Nxg4 38.Rxe7 Nf2+ 39.Kg1 Nxh3+ 40.gxh3 Rxe7 
41.Qh5 d3 42.Kf1 d2 43.Be6 Bg5 44.Kg2 Be3 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.19"]
[Round "3"]
[White "Miles, Anthony John"]
[Black "Gobet, Fernand"]
[Result "1/2-1/2"]
[WhiteElo "2595"]
[BlackElo "2415"]
[ECO "E32"]
[EventDate "1983.07.17"]
[PlyCount "180"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d6 5.Nf3 Nbd7 6.e3 b6 7.Be2 Bb7 8.O-O 
Bxc3 9.Qxc3 O-O 10.Nd2 c5 11.b3 Rc8 12.Bb2 Qe7 13.Rac1 Rfd8 14.Rfd1 Nf8 
15.dxc5 dxc5 16.Bd3 Rd7 17.Ne4 Ne8 18.Rd2 Rcd8 19.Rcd1 Ng6 20.f3 Nh4 21.
Kf2 Nf5 22.Ng3 Nh4 23.a3 a5 24.Bc2 Rxd2+ 25.Rxd2 Rxd2+ 26.Qxd2 f6 27.Qd3 
Ng6 28.Ne4 Nf8 29.Bc3 Qd7 30.Qf1 Qc7 31.Ng3 Nd6 32.h4 Nf7 33.h5 Qd6 34.Qh1
h6 35.Ne4 Bxe4 36.Bxe4 Qc7 37.Qh4 Qd6 38.Bc2 Ne5 39.Qe4 Nf7 40.Qb7 Ng5 41.
f4 Nf7 42.Ke2 Nd8 43.Qc8 Nc6 44.g4 Ne7 45.Qe8 Qc7 46.Be4 Nc8 47.Qc6 Qxc6 
48.Bxc6 Nd6 49.e4 Kf7 50.e5 Nc8 51.Kf3 Ne7 52.Bb5 Nh7 53.b4 axb4 54.axb4 
g6 55.bxc5 bxc5 56.exf6 Nxf6 57.hxg6+ Nxg6 58.Bc6 Ne7 59.Bb7 Ne8 60.Be5 
Ng6 61.Bb8 Ke7 62.Bc6 Nd6 63.Bb5 e5 64.g5 exf4 65.Bxd6+ Kxd6 66.gxh6 Ke7 
67.Ke4 Kf8 68.Kf5 Nh4+ 69.Kxf4 Ng2+ 70.Ke4 Kg8 71.Bd7 Ne1 72.Ba4 Kh8 73.
Ke3 Ng2+ 74.Kf3 Ne1+ 75.Ke2 Ng2 76.Bd7 Nf4+ 77.Ke3 Ng2+ 78.Kf2 Nh4 79.Ke3 
Ng2+ 80.Ke4 Ne1 81.Ba4 Kh7 82.Kd5 Kxh6 83.Kxc5 Nd3+ 84.Kb5 Kg7 85.Bc2 Ne5 
86.c5 Kf6 87.Ba4 Ke7 88.Ka5 Nd3 89.c6 Kd6 90.Kb6 Nb4 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.19"]
[Round "3"]
[White "Nunn, John Denis Martin"]
[Black "Adorjan, Andras"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2535"]
[ECO "B81"]
[EventDate "1983.07.17"]
[PlyCount "31"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 h6 7.h4 Nc6 8.Rg1 h5 
9.gxh5 Rxh5 10.Bg5 Rh8 11.h5 e5 12.Nb3 Be7 13.Be2 Be6 14.Bxf6 Bxf6 15.Bg4 
Nd4 16.Qd3 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.19"]
[Round "3"]
[White "Wirthensohn, Heinz"]
[Black "Toth, Bela"]
[Result "1/2-1/2"]
[WhiteElo "2425"]
[BlackElo "2400"]
[ECO "A29"]
[EventDate "1983.07.17"]
[PlyCount "53"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.d3 d5 5.cxd5 Nxd5 6.g3 Be7 7.Bg2 Nb6 8.O-O 
O-O 9.a3 Be6 10.b4 f6 11.Be3 Qd7 12.Nd2 Rab8 13.Nb3 Rfd8 14.Rc1 Nd5 15.
Bxd5 Bxd5 16.b5 Nd4 17.Bxd4 exd4 18.Nxd5 Qxd5 19.a4 c5 20.bxc6 bxc6 21.Rc4
Rb4 22.Qc2 Rxc4 23.dxc4 d3 24.cxd5 dxc2 25.Rc1 Rb8 26.Nd2 cxd5 27.Rxc2 
1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.20"]
[Round "4"]
[White "Campora, Daniel Hugo"]
[Black "Wirthensohn, Heinz"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2425"]
[ECO "B33"]
[EventDate "1983.07.17"]
[PlyCount "87"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qb6 5.Nb3 Nf6 6.Nc3 e6 7.Bd3 a6 8.O-O 
Be7 9.Be3 Qc7 10.f4 d6 11.a4 b6 12.Qf3 O-O 13.a5 bxa5 14.e5 dxe5 15.fxe5 
Nxe5 16.Qxa8 Neg4 17.Rf4 Nxe3 18.Qf3 Nf5 19.Rc4 Qb6+ 20.Qf2 Qb8 21.Nxa5 
Bd6 22.g3 Bd7 23.Nb3 Bb5 24.Nxb5 axb5 25.Rc6 Be5 26.c3 Qd8 27.Bxf5 exf5 
28.Qxf5 Qd5 29.Rc5 Qxb3 30.Rxe5 Qxb2 31.Rb1 Qxc3 32.Rexb5 g6 33.Qe5 Qxe5 
34.Rxe5 Kg7 35.Rb7 h5 36.Reb5 Rc8 37.Rb2 Ng4 38.Re2 Rc6 39.h3 Nh6 40.Ree7 
Rc3 41.Kf2 Rc2+ 42.Kf3 Rc3+ 43.Re3 Rc1 44.Ree7 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.20"]
[Round "4"]
[White "Gobet, Fernand"]
[Black "Adorjan, Andras"]
[Result "0-1"]
[WhiteElo "2415"]
[BlackElo "2535"]
[ECO "B80"]
[EventDate "1983.07.17"]
[PlyCount "128"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g3 Nc6 7.Bg2 Bd7 8.O-O 
Be7 9.Nce2 a6 10.c4 Rc8 11.b3 O-O 12.Bb2 Qa5 13.a3 Rfd8 14.Re1 b5 15.cxb5 
axb5 16.Nxc6 Bxc6 17.Nd4 Ba8 18.Qe2 Rb8 19.Rec1 Qb6 20.Rc2 e5 21.Nf5 Bf8 
22.Qd3 Qb7 23.Rac1 Nxe4 24.Ne3 Nc5 25.Rxc5 dxc5 26.Qxd8 Qxg2+ 27.Nxg2 Rxd8
28.Bxe5 Rd3 29.Rb1 Be4 30.Nf4 Rd2 31.Re1 Bc6 32.Kf1 f6 33.Bc3 Rc2 34.Re3 
Rc1+ 35.Ke2 Rb1 36.Ba5 Rb2+ 37.Ke1 c4 38.bxc4 Bc5 39.Re2 Rb1+ 40.Kd2 bxc4 
41.Bb4 Bxb4+ 42.axb4 g5 43.Re6 Bf3 44.Re3 Bg4 45.Ne6 Rb2+ 46.Kc1 Rxb4 47.
f3 Bf5 48.g4 Bg6 49.f4 Rb1+ 50.Kd2 Rb2+ 51.Kc3 Rb3+ 52.Kd2 Bf7 53.Re4 gxf4
54.Nxf4 Rb2+ 55.Kc3 Rxh2 56.Ne6 Rh4 57.Nd8 Rh3+ 58.Kb4 c3 59.Nxf7 Kxf7 60.
Rc4 Kg6 61.Kc5 Rd3 62.Kb4 Kg5 63.Kb3 h6 64.Kc2 Rg3 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.20"]
[Round "4"]
[White "Hebden, Mark"]
[Black "Kindermann, Stefan"]
[Result "0-1"]
[WhiteElo "2495"]
[BlackElo "2500"]
[ECO "B21"]
[EventDate "1983.07.17"]
[PlyCount "96"]

1.e4 c5 2.f4 d5 3.exd5 Qxd5 4.Nc3 Qd8 5.Nf3 Nf6 6.Ne5 g6 7.Bc4 e6 8.d3 
Nbd7 9.Qe2 Qe7 10.a4 Bg7 11.O-O O-O 12.a5 Ne8 13.Bd2 Nd6 14.Rae1 Nf5 15.
Nb5 a6 16.Na3 Nxe5 17.fxe5 Bd7 18.Nb1 Bc6 19.Nc3 Nd4 20.Qd1 Qc7 21.Rf6 
Bxf6 22.exf6 Qd8 23.Rf1 Nf5 24.Ne2 Qxf6 25.g4 Rfe8 26.gxf5 exf5 27.Ng3 Re7
28.Qg4 Re4 29.Nxe4 Qd4+ 30.Rf2 fxg4 31.Bxf7+ Kf8 32.Bc4+ Ke8 33.c3 Qe5 34.
Bf4 Qg7 35.Nxc5 Bf3 36.Rf1 Qe7 37.Ne6 Kd7 38.Re1 Re8 39.Re5 Kc8 40.Bg5 Qd7
41.d4 Qa4 42.Bf1 Qa1 43.c4 Qxb2 44.Bf6 Qa3 45.Bh4 Qd6 46.c5 Qc6 47.Bc4 Qa4
48.Bf1 Qa2 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.20"]
[Round "4"]
[White "Miles, Anthony John"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]
[WhiteElo "2595"]
[BlackElo "2475"]
[ECO "A65"]
[EventDate "1983.07.17"]
[PlyCount "26"]

1.d4 Nf6 2.c4 c5 3.d5 d6 4.Nc3 g6 5.e4 Bg7 6.Bd3 O-O 7.Nge2 e6 8.O-O exd5 
9.cxd5 a6 10.a4 Ng4 11.h3 Ne5 12.Bc2 Nbd7 13.f4 Nc4 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.20"]
[Round "4"]
[White "Nemet, Ivan"]
[Black "Meduna, Eduard"]
[Result "0-1"]
[WhiteElo "2395"]
[BlackElo "2465"]
[ECO "D15"]
[EventDate "1983.07.17"]
[PlyCount "82"]

1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nc3 dxc4 5.e4 b5 6.e5 Nd5 7.Be2 e6 8.O-O Nxc3 
9.bxc3 Be7 10.Nd2 Bb7 11.a4 O-O 12.Bf3 a6 13.Ne4 Nd7 14.Ba3 c5 15.dxc5 Bd5
16.Qd4 Qc7 17.Nd6 Bxf3 18.gxf3 Qc6 19.f4 f6 20.Rae1 fxe5 21.fxe5 Bxd6 22.
exd6 Rf5 23.Re3 Nxc5 24.Rg3 g6 25.Re1 Rd8 26.axb5 axb5 27.Qh4 Rxd6 28.Qh6 
Rd7 29.Rg5 Rdf7 30.Rxf5 Rxf5 31.Qh4 Qd7 32.Bxc5 Rxc5 33.Qf6 Rc6 34.h4 Rd6 
35.h5 Qf7 36.Qh4 Rd5 37.h6 Qf5 38.Kf1 Qd3+ 39.Kg1 Qf5 40.Kf1 Qd3+ 41.Kg2 
Rh5 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.20"]
[Round "4"]
[White "Toth, Bela"]
[Black "Nunn, John Denis Martin"]
[Result "1/2-1/2"]
[WhiteElo "2400"]
[BlackElo "2590"]
[ECO "E95"]
[EventDate "1983.07.17"]
[PlyCount "55"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Nbd7 7.O-O e5 8.Re1 c6 
9.Bf1 exd4 10.Nxd4 Ng4 11.Qxg4 Bxd4 12.Be3 Bg7 13.Rad1 Qc7 14.Qg3 Ne5 15.
c5 dxc5 16.Bxc5 Rd8 17.Rxd8+ Qxd8 18.Rd1 Qe8 19.f4 Nd7 20.Bd4 b5 21.Bxg7 
Kxg7 22.e5 Nb6 23.Qh4 Be6 24.Rd6 Nd5 25.Bxb5 Nxc3 26.Bxc6 Ne2+ 27.Kf2 Qb8 
28.b3 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.22"]
[Round "5"]
[White "Adorjan, Andras"]
[Black "Toth, Bela"]
[Result "1-0"]
[WhiteElo "2535"]
[BlackElo "2400"]
[ECO "A29"]
[EventDate "1983.07.17"]
[PlyCount "81"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 Nd4 5.Bg2 Nxf3+ 6.Bxf3 Bb4 7.Qb3 a5 8.O-O
O-O 9.d4 exd4 10.Nb5 d5 11.Bf4 c6 12.Nxd4 dxc4 13.Qxc4 Bg4 14.Bxg4 Nxg4 
15.a3 Be7 16.Ne6 fxe6 17.Qxe6+ Kh8 18.Rad1 Qe8 19.Qxg4 Bf6 20.Rd2 Qe4 21.
h3 Rfd8 22.Rxd8+ Rxd8 23.b3 Qd5 24.Rb1 Qe4 25.Re1 a4 26.bxa4 Qxa4 27.Qf3 
Be7 28.Rb1 Rd1+ 29.Rxd1 Qxd1+ 30.Kg2 Qa1 31.Qg4 Qxa3 32.Qc8+ Bf8 33.Qxb7 
Qc5 34.Qa8 Kg8 35.e4 h6 36.Qe8 Kh7 37.h4 Be7 38.h5 Bf6 39.Bxh6 gxh6 40.
Qg6+ Kh8 41.Qxf6+ 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.22"]
[Round "5"]
[White "Gheorghiu, Florin"]
[Black "Gobet, Fernand"]
[Result "1-0"]
[WhiteElo "2475"]
[BlackElo "2415"]
[ECO "E08"]
[EventDate "1983.07.17"]
[PlyCount "193"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.d4 Nbd7 7.Qc2 c6 8.Rd1 b5 
9.c5 Ne4 10.a4 b4 11.Nbd2 f5 12.Ne1 Bf6 13.Nb3 a5 14.Nd3 Qe8 15.Bf4 Ba6 
16.f3 Ng5 17.Ne5 Nxe5 18.dxe5 Bd8 19.Bxg5 Bxg5 20.f4 Be7 21.Nd4 Qd7 22.b3 
Kh8 23.h4 g6 24.Kf2 Rae8 25.e3 Bd8 26.Rh1 Kg7 27.Bf3 h5 28.Rag1 Rh8 29.Rd1
Qc8 30.Ke1 Kf7 31.Kd2 Be7 32.Kc1 Rd8 33.Kb1 Rh7 34.Rhg1 Rh6 35.Be2 Bxe2 
36.Qxe2 Rhh8 37.Rc1 Qb7 38.Rc2 Rd7 39.Nb5 Kg7 40.Nd6 Qa8 41.e4 dxe4 42.Qc4
Qg8 43.Rd1 Ra7 44.Rcd2 Kh6 45.Rd4 Rh7 46.R1d2 Rg7 47.Kc2 Rh7 48.Kd1 Rg7 
49.Qc2 Ra8 50.Nb7 Qc8 51.Nd6 Qg8 52.Qc4 Ra7 53.Kc2 Rh7 54.Rd1 Rg7 55.R4d2 
Rh7 56.Qe2 Ra8 57.Rd4 Rg7 58.Qc4 Ra7 59.Kb1 Rh7 60.Qc1 Ra8 61.Qe3 Qf8 62.
Nxe4 Bxc5 63.Nxc5 Qxc5 64.Rc1 Qb6 65.Qd3 Re7 66.Rd6 Rc8 67.Qd4 Qxd4 68.
Rxd4 c5 69.Rd6 Kg7 70.Ra6 Rd7 71.Rxa5 Rd5 72.Rb5 Rd3 73.Kb2 Rxg3 74.Rbxc5 
Rxc5 75.Rxc5 g5 76.fxg5 Rg4 77.Rc4 Rxc4 78.bxc4 f4 79.c5 f3 80.c6 f2 81.c7
f1=Q 82.c8=Q Qf2+ 83.Kb3 Qg3+ 84.Kxb4 Qxh4+ 85.Kb5 Qxg5 86.Qd7+ Kf8 87.
Qd6+ Kf7 88.a5 Qf5 89.a6 Qb1+ 90.Kc6 Qa2 91.Kb7 Qb3+ 92.Qb6 Qd5+ 93.Qc6 
Qb3+ 94.Kc8 Qa2 95.Kb8 Kg6 96.a7 Qb2+ 97.Kc8 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.22"]
[Round "5"]
[White "Kindermann, Stefan"]
[Black "Nemet, Ivan"]
[Result "1-0"]
[WhiteElo "2500"]
[BlackElo "2395"]
[ECO "B92"]
[EventDate "1983.07.17"]
[PlyCount "83"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O 
O-O 9.Be3 Be6 10.Qd2 Nbd7 11.a4 Rc8 12.f3 Nb6 13.a5 Nc4 14.Bxc4 Bxc4 15.
Rfd1 h6 16.Nc1 Qc7 17.Bb6 Qb8 18.N1a2 Be6 19.Nb4 Rc4 20.Na4 Nd7 21.Be3 f5 
22.b3 Rcc8 23.Nd5 Bd8 24.exf5 Bxf5 25.c4 Kh7 26.Nac3 Nc5 27.Bxc5 Rxc5 28.
Na4 Bxa5 29.b4 Rxd5 30.cxd5 Bd8 31.Nc3 Qc8 32.Qe1 a5 33.Ne4 axb4 34.Qxb4 
Bxe4 35.Qxe4+ Kh8 36.Qb4 e4 37.Rac1 Qd7 38.Qxe4 Re8 39.Qb4 Bg5 40.Rb1 b6 
41.f4 Bf6 42.Re1 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.22"]
[Round "5"]
[White "Meduna, Eduard"]
[Black "Miles, Anthony John"]
[Result "0-1"]
[WhiteElo "2465"]
[BlackElo "2595"]
[ECO "A47"]
[EventDate "1983.07.17"]
[PlyCount "86"]

1.d4 Nf6 2.Nf3 b6 3.Bg5 e6 4.e3 Bb7 5.Be2 h6 6.Bxf6 Qxf6 7.O-O d6 8.Nfd2 
Nd7 9.Bf3 Bxf3 10.Qxf3 Qxf3 11.Nxf3 g5 12.a4 Bg7 13.c3 Ke7 14.Nbd2 c5 15.
Rfd1 Rhc8 16.h3 a6 17.Kf1 b5 18.Ke2 Nb6 19.axb5 axb5 20.Rxa8 Rxa8 21.Kd3 
Kd7 22.Kc2 Kc6 23.e4 Ra4 24.Nb3 b4 25.dxc5 dxc5 26.Rd8 bxc3 27.Rg8 Bf6 28.
e5 Be7 29.Kxc3 Ra2 30.Nc1 Ra7 31.Rh8 Nd5+ 32.Kc2 Nf4 33.Rxh6 Nxg2 34.Rh7 
Bd8 35.Ne2 Rd7 36.Rg7 c4 37.Nxg5 Ne1+ 38.Kb1 Rd1+ 39.Ka2 Nd3 40.Nd4+ Kc5 
41.Nc2 Bxg5 42.Rxg5 Nc1+ 43.Ka3 Rd3+ 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.22"]
[Round "5"]
[White "Nunn, John Denis Martin"]
[Black "Campora, Daniel Hugo"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2485"]
[ECO "D42"]
[EventDate "1983.07.17"]
[PlyCount "69"]

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.
Qf3 Nf6 16.Bxb7 Bxb7 17.Qxb7 a5 18.Qf3 Qxd4 19.Rad1 Qb4 20.Nd7 Nxd7 21.
Rxd7 Nd5 22.Rxe6 Nxc3 23.Ree7 Kg8 24.Rxf7 Ne2+ 25.Kf1 Qxb2 26.Qd5 Ng3+ 27.
hxg3 Qa1+ 28.Ke2 Rae8+ 29.Kf3 Kh8 30.Kg4 h5+ 31.Kh4 Qh1+ 32.Kg5 Qc1+ 33.f4
Rxf7 34.Rxf7 Qe3 35.Kh6 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.22"]
[Round "5"]
[White "Wirthensohn, Heinz"]
[Black "Hebden, Mark"]
[Result "1/2-1/2"]
[WhiteElo "2425"]
[BlackElo "2495"]
[ECO "A25"]
[EventDate "1983.07.17"]
[PlyCount "70"]

1.c4 e5 2.Nc3 Nc6 3.g3 d6 4.e3 Nge7 5.Bg2 Be6 6.Nd5 Qd7 7.Qa4 a6 8.Ne2 Rb8
9.Nec3 b5 10.Qxa6 Nxd5 11.Nxd5 Bxd5 12.cxd5 Nb4 13.Qa7 Qc8 14.Bh3 Ra8 15.
Bxc8 Rxa7 16.Ke2 Be7 17.d3 Nxd5 18.Bd2 c5 19.Bh3 Nb6 20.b4 c4 21.dxc4 Nxc4
22.Bg2 O-O 23.Bc3 Rc8 24.Rhc1 Nb6 25.a3 Kf8 26.Bb2 Rac7 27.Rxc7 Rxc7 28.
Rc1 Rxc1 29.Bxc1 d5 30.e4 d4 31.f4 f6 32.Bh3 Bd6 33.Be6 Ke7 34.Bg8 h6 35.
f5 Bc7 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.23"]
[Round "6"]
[White "Campora, Daniel Hugo"]
[Black "Adorjan, Andras"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2535"]
[ECO "B80"]
[EventDate "1983.07.17"]
[PlyCount "87"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g3 Nc6 7.Bg2 Bd7 8.O-O 
Be7 9.Re1 O-O 10.a4 Qc7 11.Ndb5 Qb8 12.Bf4 Ne5 13.Bg5 a6 14.Nd4 Rc8 15.h3 
h6 16.Bc1 Bd8 17.f4 Nc4 18.Kh2 Ba5 19.Qd3 Qc7 20.Nde2 d5 21.Rd1 Rd8 22.e5 
Ne4 23.Nxe4 dxe4 24.Qxe4 Nb6 25.Nd4 Rab8 26.Qe2 Nxa4 27.f5 exf5 28.e6 fxe6
29.Bf4 Qb6 30.Bxb8 Rxb8 31.Nxf5 Bb5 32.Qe5 exf5 33.Qxb8+ Kh7 34.Qe5 Qf2 
35.c4 Bc6 36.Rd5 Bxd5 37.cxd5 Nxb2 38.d6 Nc4 39.Qd5 Ne3 40.Qf3 Qd2 41.Rxa5
f4 42.gxf4 Nxg2 43.Qe4+ Kg8 44.Rd5 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.23"]
[Round "6"]
[White "Gheorghiu, Florin"]
[Black "Meduna, Eduard"]
[Result "1/2-1/2"]
[WhiteElo "2475"]
[BlackElo "2465"]
[ECO "D94"]
[EventDate "1983.07.17"]
[PlyCount "46"]

1.Nf3 d5 2.c4 c6 3.e3 Nf6 4.Nc3 g6 5.d4 Bg7 6.Be2 O-O 7.O-O Be6 8.cxd5 
cxd5 9.Qb3 Qb6 10.Qxb6 axb6 11.b3 Rc8 12.Bb2 Nc6 13.Na4 Nd7 14.Rfc1 h6 15.
Nc3 f5 16.Ne1 Bf7 17.Nb5 Bf8 18.Nd3 e6 19.a4 Nf6 20.f3 Be8 21.Bd1 Bd7 22.
Ba3 Ne8 23.Bxf8 Kxf8 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.23"]
[Round "6"]
[White "Gobet, Fernand"]
[Black "Toth, Bela"]
[Result "0-1"]
[WhiteElo "2415"]
[BlackElo "2400"]
[ECO "B56"]
[EventDate "1983.07.17"]
[PlyCount "108"]

1.e4 c5 2.Nf3 Nc6 3.Nc3 d6 4.d4 cxd4 5.Nxd4 Nf6 6.g3 Bg4 7.f3 Bd7 8.Be3 e6
9.Qd2 Be7 10.O-O-O O-O 11.g4 Nxd4 12.Qxd4 Bc6 13.g5 Nd7 14.h4 a6 15.Bh3 
Re8 16.Rdg1 d5 17.e5 Qc7 18.g6 hxg6 19.Rxg6 fxg6 20.Bxe6+ Kf8 21.Qf4+ Bf6 
22.Qb4+ Re7 23.exf6 gxf6 24.Bxd7 Qxd7 25.Bc5 Kf7 26.Bxe7 Qxe7 27.Qf4 Re8 
28.Nd1 Rh8 29.Qg3 Qe5 30.f4 Qh5 31.Nf2 Re8 32.Nd3 d4 33.Re1 Re2 34.Rxe2 
Qxe2 35.Nb4 Bf3 36.b3 Qe3+ 37.Kb2 Qc3+ 38.Kb1 Be4 39.Nd3 Qd2 40.Qh3 Bf5 
41.Qf3 Kf8 42.h5 gxh5 43.Qxh5 Bxd3 44.Qc5+ Kg7 45.Qe7+ Kg6 46.Qe8+ Kf5 47.
Qh5+ Ke4 48.Qh1+ Ke3 49.Qh3+ Ke2 50.Qg4+ Ke1 51.Qg3+ Kd1 52.Qg4+ Qe2 53.
Qg1+ Qf1 54.Qxd4 Kd2+ 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.23"]
[Round "6"]
[White "Hebden, Mark"]
[Black "Nunn, John Denis Martin"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2590"]
[ECO "B85"]
[EventDate "1983.07.17"]
[PlyCount "23"]

1.e4 c5 2.Nc3 e6 3.Nf3 d6 4.d4 cxd4 5.Nxd4 a6 6.Be2 Nf6 7.Be3 Be7 8.O-O 
O-O 9.f4 Nc6 10.Qe1 Bd7 11.Rd1 Qc7 12.Qg3 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.23"]
[Round "6"]
[White "Miles, Anthony John"]
[Black "Kindermann, Stefan"]
[Result "1-0"]
[WhiteElo "2595"]
[BlackElo "2500"]
[ECO "A28"]
[EventDate "1983.07.17"]
[PlyCount "57"]

1.c4 e5 2.Nc3 Nc6 3.e3 Nf6 4.Nf3 Bb4 5.Nd5 e4 6.Ng1 O-O 7.a3 Bd6 8.Ne2 Be5
9.Ng3 Re8 10.Qc2 Bxg3 11.hxg3 d6 12.Rh4 Nxd5 13.cxd5 Ne5 14.d3 f5 15.Bd2 
Ng6 16.Rh5 Bd7 17.Bc3 c5 18.dxc6 bxc6 19.O-O-O d5 20.Be2 Qe7 21.g4 Qf7 22.
Rdh1 Nf8 23.Qd1 Rac8 24.Rg5 Ng6 25.gxf5 Bxf5 26.dxe4 dxe4 27.Rxf5 Qxf5 28.
Bc4+ Kh8 29.Rh5 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.23"]
[Round "6"]
[White "Nemet, Ivan"]
[Black "Wirthensohn, Heinz"]
[Result "1/2-1/2"]
[WhiteElo "2395"]
[BlackElo "2425"]
[ECO "D38"]
[EventDate "1983.07.17"]
[PlyCount "41"]

1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Bb4 5.Bg5 Nbd7 6.e3 c5 7.cxd5 exd5 8.Bd3 
c4 9.Bxf6 Bxc3+ 10.bxc3 Nxf6 11.Bc2 Qa5 12.Qd2 O-O 13.O-O Qc7 14.Ne1 Re8 
15.f3 Qe7 16.Kf2 Bd7 17.Rg1 Qd6 18.g3 b5 19.a4 a6 20.Ng2 Bc6 21.Rge1 
1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.24"]
[Round "7"]
[White "Adorjan, Andras"]
[Black "Hebden, Mark"]
[Result "1-0"]
[WhiteElo "2535"]
[BlackElo "2495"]
[ECO "E80"]
[EventDate "1983.07.17"]
[PlyCount "147"]

1.c4 g6 2.e4 Bg7 3.d4 d6 4.Nc3 Nf6 5.f3 a6 6.Bg5 c5 7.dxc5 dxc5 8.Qxd8+ 
Kxd8 9.O-O-O+ Nfd7 10.f4 Bxc3 11.bxc3 Nc6 12.Nf3 Ke8 13.Be2 Nf8 14.Bh6 Bg4
15.h3 Bxf3 16.Bxf3 Na5 17.e5 Rb8 18.Rd5 Rc8 19.Rd3 Rd8 20.Rxd8+ Kxd8 21.
Rd1+ Kc7 22.Bg5 Ne6 23.Bxe7 Nxc4 24.g3 Re8 25.Bd6+ Kc8 26.Bg4 Nxd6 27.Rxd6
h5 28.Bxe6+ Rxe6 29.Rd5 b6 30.Kd2 Kc7 31.Kd3 Kc6 32.Rd8 b5 33.Rc8+ Kb6 34.
Rb8+ Kc6 35.Ke4 Re7 36.Rc8+ Kb6 37.Rd8 b4 38.c4 a5 39.Rd6+ Ka7 40.Rc6 a4 
41.Rxc5 a3 42.Kd3 Rd7+ 43.Kc2 h4 44.gxh4 Rd4 45.Kb3 Rxf4 46.Kxb4 Kb6 47.
Rd5 Rxh4 48.Rd6+ Kc7 49.Rf6 Rxh3 50.Rxf7+ Kd8 51.Ra7 Re3 52.Kc5 g5 53.Kd4 
Rf3 54.c5 g4 55.Ke4 Rc3 56.Kd4 Rf3 57.c6 g3 58.e6 g2 59.Rd7+ Kc8 60.Rg7 
Rf2 61.Ke4 Re2+ 62.Kd5 Rxa2 63.e7 Re2 64.Kd6 Rd2+ 65.Kc5 Rc2+ 66.Kb6 Rb2+ 
67.Ka5 Re2 68.Rxg2 Rxe7 69.Kb6 Re8 70.Rg7 a2 71.Ra7 Kd8 72.Rxa2 Re6 73.Kb7
Re7+ 74.Kb8 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.24"]
[Round "7"]
[White "Kindermann, Stefan"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2475"]
[ECO "A04"]
[EventDate "1983.07.17"]
[PlyCount "23"]

1.e4 c5 2.Nf3 e6 3.d3 Nc6 4.g3 g6 5.Bg2 Bg7 6.O-O Nge7 7.c3 e5 8.Be3 d6 9.
Qd2 O-O 10.Na3 f5 11.Rab1 Kh8 12.b4 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.24"]
[Round "7"]
[White "Meduna, Eduard"]
[Black "Gobet, Fernand"]
[Result "0-1"]
[WhiteElo "2465"]
[BlackElo "2415"]
[ECO "A70"]
[EventDate "1983.07.17"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bf4 Bg7 8.Qa4+ 
Bd7 9.Qb3 Qc7 10.e4 O-O 11.Be2 a6 12.a4 Bg4 13.O-O Nbd7 14.h3 Bxf3 15.Bxf3
Rfe8 16.a5 Rab8 17.Qc2 b5 18.axb6 Rxb6 19.Ra2 c4 20.Be3 Rb4 21.Rxa6 Ne5 
22.Be2 Reb8 23.Ra2 Nfd7 24.Na4 Rb3 25.Rc1 Rc8 26.Kh1 Qb7 27.Qd2 Nf6 28.Nc3
Rb8 29.f4 Nd3 30.Bxd3 cxd3 31.Qxd3 Re8 32.Qc2 Nxe4 33.Nxe4 Rxe3 34.Nxd6 
Qxd5 35.Nxe8 Rxh3+ 36.Kg1 Bd4+ 37.Kf1 Rh1+ 38.Ke2 Qe6+ 39.Kf3 Qe3+ 40.Kg4 
f5+ 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.24"]
[Round "7"]
[White "Nunn, John Denis Martin"]
[Black "Nemet, Ivan"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2395"]
[ECO "B99"]
[EventDate "1983.07.17"]
[PlyCount "71"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 h6 8.Bh4 Be7 
9.Qf3 Qc7 10.O-O-O Nbd7 11.Be2 Rb8 12.Qg3 g5 13.fxg5 hxg5 14.Bxg5 Rg8 15.
h4 b5 16.Qe3 b4 17.Nb1 Bb7 18.Nd2 Rc8 19.Kb1 d5 20.exd5 Nxd5 21.Qf2 Bxg5 
22.hxg5 Qf4 23.Bf3 Nc5 24.Rh4 Qe3 25.Qf1 Na4 26.Bxd5 Bxd5 27.Qxa6 Ra8 28.
Qb5+ Kf8 29.Nc4 Qxg5 30.Rh7 Qe7 31.Ne5 Bxa2+ 32.Kc1 Qg5+ 33.Rd2 Rg7 34.
Rh8+ Rg8 35.Nd7+ Ke7 36.Nc6+ 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.24"]
[Round "7"]
[White "Toth, Bela"]
[Black "Campora, Daniel Hugo"]
[Result "0-1"]
[WhiteElo "2400"]
[BlackElo "2485"]
[ECO "D46"]
[EventDate "1983.07.17"]
[PlyCount "72"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 e6 5.e3 Nbd7 6.Bd3 Bd6 7.e4 dxe4 8.Nxe4 
Nxe4 9.Bxe4 h6 10.O-O O-O 11.Bc2 e5 12.Re1 exd4 13.Qxd4 Bc5 14.Qf4 Nf6 15.
h3 Be6 16.Qh4 Re8 17.Bxh6 gxh6 18.Rad1 Nd7 19.Qxh6 Qf6 20.Qh7+ Kf8 21.Qh5 
Bxc4 22.Rxe8+ Kxe8 23.Bf5 Nf8 24.Rc1 Qxb2 25.Re1+ Be7 26.Ne5 Bd5 27.Qh8 
Qd2 28.Re3 Qc1+ 29.Kh2 Kd8 30.Qh6 Qc5 31.g3 Qd6 32.Qg7 Qf6 33.Qg4 Bd6 34.
f4 Kc7 35.Be4 Bxe5 36.Bxd5 Bd4 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.24"]
[Round "7"]
[White "Wirthensohn, Heinz"]
[Black "Miles, Anthony John"]
[Result "0-1"]
[WhiteElo "2425"]
[BlackElo "2595"]
[ECO "A37"]
[EventDate "1983.07.17"]
[PlyCount "86"]

1.c4 b6 2.g3 Bb7 3.Nf3 c5 4.Bg2 g6 5.O-O Bg7 6.Nc3 Nc6 7.b3 Nh6 8.Bb2 O-O 
9.e3 Nf5 10.Qb1 Rc8 11.Ne2 Rc7 12.Bxg7 Nxg7 13.Nf4 e6 14.Qb2 d6 15.h4 h6 
16.Nh2 g5 17.hxg5 hxg5 18.Nh3 Ne5 19.Bxb7 Rxb7 20.f4 gxf4 21.exf4 Nc6 22.
d3 Nf5 23.g4 Nfd4 24.Qg2 f6 25.Rae1 Rh7 26.Nf3 Kg7 27.Nxd4 Nxd4 28.Re3 Qa8
29.Qxa8 Rxa8 30.Kg2 Rah8 31.Rh1 a5 32.a4 Kf7 33.Ree1 Ke7 34.Nf2 Rxh1 35.
Nxh1 f5 36.gxf5 Nxf5 37.Nf2 Rg8+ 38.Kh2 Rg3 39.Re4 Kd7 40.Re2 Rf3 41.Rd2 
Rxf4 42.Kg2 Ne3+ 43.Kg1 Rf3 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.25"]
[Round "8"]
[White "Gheorghiu, Florin"]
[Black "Wirthensohn, Heinz"]
[Result "1/2-1/2"]
[WhiteElo "2475"]
[BlackElo "2425"]
[ECO "E11"]
[EventDate "1983.07.17"]
[PlyCount "82"]

1.Nf3 Nf6 2.c4 e6 3.d4 Bb4+ 4.Bd2 Bxd2+ 5.Qxd2 O-O 6.g3 d5 7.Bg2 Qe7 8.O-O
Rd8 9.Qc2 Nc6 10.Rd1 dxc4 11.Na3 Nb4 12.Qxc4 b6 13.Ne5 Nfd5 14.e4 Ba6 15.
Qb3 Nf6 16.Nc2 Nxc2 17.Nc6 Qe8 18.Qxc2 Rd7 19.Rac1 Bb7 20.b4 Bxc6 21.Qxc6 
Rad8 22.e5 Nd5 23.Bxd5 Rxd5 24.Qxe8+ Rxe8 25.Rxc7 a5 26.Rb7 axb4 27.Rxb6 
Red8 28.f4 Ra5 29.Rd2 Ra4 30.Rb2 g5 31.R6xb4 Rxd4 32.Rxa4 Rxa4 33.fxg5 Re4
34.Rb5 Ra4 35.Rb2 Re4 36.Kf2 Rxe5 37.a4 Rxg5 38.Ra2 Ra5 39.Ke3 Kf8 40.Kd4 
Ke7 41.Kc4 Kd6 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.25"]
[Round "8"]
[White "Gobet, Fernand"]
[Black "Campora, Daniel Hugo"]
[Result "1-0"]
[WhiteElo "2415"]
[BlackElo "2485"]
[ECO "B14"]
[EventDate "1983.07.17"]
[PlyCount "51"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 g6 6.cxd5 Bg7 7.Bc4 O-O 8.Nge2 
Nbd7 9.Nf4 Nb6 10.Bb3 Bf5 11.O-O Be4 12.Nxe4 Nxe4 13.Qd3 Nf6 14.Re1 Qd6 
15.Bd2 Rfe8 16.Qf3 a5 17.a4 Red8 18.Ne6 Nfxd5 19.Nxd8 Qxd8 20.Bg5 f6 21.
Bh4 Qd7 22.Rac1 e6 23.Bg3 Kf7 24.Bc7 Bh6 25.Bxb6 Bxc1 26.Bxd5 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.25"]
[Round "8"]
[White "Hebden, Mark"]
[Black "Toth, Bela"]
[Result "0-1"]
[WhiteElo "2495"]
[BlackElo "2400"]
[ECO "C36"]
[EventDate "1983.07.17"]
[PlyCount "36"]

1.e4 e5 2.f4 exf4 3.Nf3 d5 4.exd5 Nf6 5.Bc4 Nxd5 6.O-O Be6 7.Bb3 Be7 8.c4 
Nb6 9.d4 Nxc4 10.Qe2 Ne3 11.Bxe6 Nxf1 12.Qb5+ c6 13.Qxb7 fxe6 14.Qxa8 Qb6 
15.Bxf4 O-O 16.Nc3 Nd7 17.Qxf8+ Bxf8 18.b3 e5 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.25"]
[Round "8"]
[White "Meduna, Eduard"]
[Black "Kindermann, Stefan"]
[Result "1-0"]
[WhiteElo "2465"]
[BlackElo "2500"]
[ECO "A75"]
[EventDate "1983.07.17"]
[PlyCount "73"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bf4 a6 8.a4 Bg7 
9.e4 Bg4 10.Be2 O-O 11.O-O Re8 12.Qc2 Qc7 13.a5 Nbd7 14.h3 Bxf3 15.Bxf3 
Re7 16.Ra4 c4 17.Be2 b5 18.axb6 Nxb6 19.Ra3 Nfd7 20.Rfa1 Rae8 21.Rxa6 Bxc3
22.Qxc3 Rxe4 23.Bh6 Ne5 24.Qc2 Ned7 25.Bf1 f6 26.Bd2 Nxd5 27.Ra8 Re7 28.
Bxc4 Nb6 29.Bxd5+ Nxd5 30.Qb3 Qc6 31.Rxe8+ Rxe8 32.Ra5 Re5 33.f4 Rh5 34.g4
Rxh3 35.Qxh3 Qb6+ 36.Kh1 Qd4 37.Qf3 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.25"]
[Round "8"]
[White "Miles, Anthony John"]
[Black "Nunn, John Denis Martin"]
[Result "1/2-1/2"]
[WhiteElo "2595"]
[BlackElo "2590"]
[ECO "A49"]
[EventDate "1983.07.17"]
[PlyCount "20"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 d6 6.d4 Nbd7 7.O-O e5 8.dxe5 
Ng4 9.Qd2 Ngxe5 10.c4 Re8 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.25"]
[Round "8"]
[White "Nemet, Ivan"]
[Black "Adorjan, Andras"]
[Result "0-1"]
[WhiteElo "2395"]
[BlackElo "2535"]
[ECO "E32"]
[EventDate "1983.07.17"]
[PlyCount "82"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b5 7.cxb5 c6 8.bxc6
Nxc6 9.Nf3 Bb7 10.Bg5 Rc8 11.Nd2 h6 12.h4 hxg5 13.hxg5 Ng4 14.Ne4 f5 15.
gxf6 Nxf6 16.Nd6 Qc7 17.Nxc8 Rxc8 18.Rh4 Qb6 19.f3 Na5 20.Qb4 Nb3 21.Rd1 
Qxb4+ 22.axb4 Rc4 23.e3 Rxb4 24.Bd3 a5 25.Kf2 Nc5 26.Bg6 Rxb2+ 27.Kg3 Nb3 
28.e4 Kf8 29.e5 Ke7 30.exf6+ Kxf6 31.Be4 Bxe4 32.fxe4 a4 33.e5+ Kf7 34.d5 
a3 35.Rf4+ Kg6 36.dxe6 dxe6 37.Rdf1 Kh7 38.Rg4 Kg8 39.Ra4 a2 40.Ra8+ Kh7 
41.Ra7 Kh6 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.27"]
[Round "9"]
[White "Adorjan, Andras"]
[Black "Miles, Anthony John"]
[Result "0-1"]
[WhiteElo "2535"]
[BlackElo "2595"]
[ECO "A40"]
[EventDate "1983.07.17"]
[PlyCount "112"]

1.c4 b6 2.d4 Bb7 3.Nc3 e6 4.a3 f5 5.d5 Nf6 6.Nf3 Be7 7.g3 Ne4 8.Bd2 Bc5 9.
e3 a5 10.Bg2 O-O 11.O-O Na6 12.Ne5 Bd6 13.Nd3 Nxd2 14.Qxd2 e5 15.Nb5 Qe7 
16.e4 f4 17.b4 axb4 18.Nxd6 Qxd6 19.axb4 f3 20.Bh1 c6 21.c5 bxc5 22.bxc5 
Nxc5 23.Qb4 Ba6 24.Rxa6 Rxa6 25.Qxc5 cxd5 26.h4 Qxc5 27.Nxc5 Rd6 28.Rb1 
dxe4 29.Nxe4 Rd4 30.Ng5 Rd3 31.Rb5 d6 32.Rb7 Rd1+ 33.Kh2 Rf1 34.Rb2 h6 35.
Ne6 Rf6 36.Nc7 e4 37.Nd5 Re6 38.Rd2 Re1 39.Nf4 Rf6 40.Nh5 Rf5 41.g4 e3 42.
fxe3 Re2+ 43.Kg3 f2 44.Rxe2 f1=Q 45.gxf5 Qxe2 46.Bd5+ Kf8 47.Nf4 Qxe3+ 48.
Kg4 Qg1+ 49.Kf3 Ke7 50.Be6 Kf6 51.Nd5+ Ke5 52.Ne3 Qh1+ 53.Kg3 Qe1+ 54.Kf3 
Qxh4 55.Nc4+ Kd4 56.Nxd6 Qh3+ 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.27"]
[Round "9"]
[White "Campora, Daniel Hugo"]
[Black "Hebden, Mark"]
[Result "0-1"]
[WhiteElo "2485"]
[BlackElo "2495"]
[ECO "C77"]
[EventDate "1983.07.17"]
[PlyCount "74"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Bxc6 dxc6 6.d3 Nd7 7.O-O Bd6 8.Nbd2
O-O 9.Nc4 Re8 10.b3 Nf8 11.Bb2 Ng6 12.d4 exd4 13.Qxd4 Bf8 14.Qxd8 Rxd8 15.
Nfe5 Be6 16.Rfd1 Nxe5 17.Nxe5 a5 18.Nd3 f6 19.f4 f5 20.e5 a4 21.Bc3 axb3 
22.axb3 Rxa1 23.Bxa1 c5 24.Rb1 b5 25.Bc3 c4 26.bxc4 Bxc4 27.Kf2 c5 28.Nb2 
Be6 29.Ke2 b4 30.Bd2 Bd5 31.g3 Be4 32.Rc1 Ra8 33.Nc4 Ra2 34.Kd1 Kf7 35.Ne3
Ke6 36.Rb1 g5 37.fxg5 Bg7 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.27"]
[Round "9"]
[White "Kindermann, Stefan"]
[Black "Gobet, Fernand"]
[Result "1-0"]
[WhiteElo "2500"]
[BlackElo "2415"]
[ECO "B47"]
[EventDate "1983.07.17"]
[PlyCount "137"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 a6 7.O-O Nf6 8.Kh1 
Bb4 9.Bg5 Bxc3 10.Bxf6 gxf6 11.bxc3 Ne7 12.Qd2 d5 13.exd5 Nxd5 14.c4 Nf4 
15.Bf3 O-O 16.g3 Ng6 17.Rfd1 Bd7 18.h4 Rfd8 19.Qh6 e5 20.Ne2 Qxc4 21.Kg1 
Bc6 22.Qe3 Bxf3 23.Qxf3 Rxd1+ 24.Rxd1 e4 25.Qe3 Ne5 26.Nf4 Qxc2 27.Rc1 
Nf3+ 28.Kg2 Qd2 29.Qxd2 Nxd2 30.Nh5 f5 31.Rc5 b5 32.Rxf5 Rc8 33.Rd5 Nb1 
34.Nf6+ Kg7 35.Nxe4 Rc2 36.Rd1 Na3 37.Rd2 Rxd2 38.Nxd2 Nc2 39.Kf3 Nb4 40.
a3 Nc2 41.Nb1 a5 42.Ke4 b4 43.a4 Kf6 44.Nd2 Ke6 45.Nb3 Na3 46.Nxa5 Nb1 47.
Kd4 Nc3 48.Nc6 Nxa4 49.Nxb4 Kf5 50.Nd5 Nb2 51.f3 Kg6 52.g4 Nd1 53.Ke5 Nf2 
54.Nf4+ Kh6 55.Kf5 Kg7 56.Nh5+ Kh6 57.Ng3 Kg7 58.Nh5+ Kh6 59.Nf4 Kg7 60.
Kg5 h6+ 61.Kf5 Nd1 62.Nh5+ Kf8 63.Kf6 Ne3 64.Ng3 Ng2 65.h5 Ne1 66.Nf5 Nxf3
67.Nxh6 Nh2 68.g5 Nf1 69.g6 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.27"]
[Round "9"]
[White "Nunn, John Denis Martin"]
[Black "Gheorghiu, Florin"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2475"]
[ECO "B42"]
[EventDate "1983.07.17"]
[PlyCount "67"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O d6 7.c4 b6 8.Nc3 Bb7 
9.f4 Be7 10.Kh1 O-O 11.Qe2 Nc6 12.Nxc6 Bxc6 13.b3 Qc7 14.Bb2 Rad8 15.Rae1 
Bb7 16.Bb1 Nd7 17.Qh5 Rfe8 18.Re3 Nf6 19.Qh3 g6 20.f5 Bc8 21.Rg3 Kg7 22.
Qh4 Rf8 23.Bc1 Rde8 24.e5 dxe5 25.Qh6+ Kh8 26.Rh3 Rg8 27.Bg5 Rg7 28.Bxf6 
Bxf6 29.Ne4 Qd8 30.fxg6 Be7 31.Qxh7+ Rxh7 32.Rxh7+ Kg8 33.gxf7+ Kxh7 34.
fxe8=Q 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.27"]
[Round "9"]
[White "Toth, Bela"]
[Black "Nemet, Ivan"]
[Result "0-1"]
[WhiteElo "2400"]
[BlackElo "2395"]
[ECO "E99"]
[EventDate "1983.07.17"]
[PlyCount "83"]

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 Nf6 12.f3 f4 13.c5 g5 14.Rc1 Ng6 15.cxd6 cxd6 
16.Nb5 Rf7 17.Qc2 Ne8 18.a4 h5 19.Nf2 Bd7 20.Qb3 Bf8 21.h3 Rg7 22.Rc3 a6 
23.Na3 Nh4 24.Rfc1 Rb8 25.Be1 Kh8 26.R3c2 b5 27.axb5 axb5 28.Qb4 Qb6 29.
Kf1 Be7 30.Rc3 Bd8 31.Rb3 Qa7 32.Nd1 Nxg2 33.Kxg2 Bxh3+ 34.Kh1 g4 35.Bf2 
Qe7 36.fxg4 hxg4 37.Rxh3+ gxh3 38.Bf3 Rg3 39.Bxg3 fxg3 40.Qd2 Qh4 41.Ne3 
Bg5 42.Qd3 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.27"]
[Round "9"]
[White "Wirthensohn, Heinz"]
[Black "Meduna, Eduard"]
[Result "0-1"]
[WhiteElo "2425"]
[BlackElo "2465"]
[ECO "D42"]
[EventDate "1983.07.17"]
[PlyCount "84"]

1.c4 c6 2.e4 d5 3.exd5 cxd5 4.d4 Nf6 5.Nc3 e6 6.Nf3 Be7 7.cxd5 Nxd5 8.Bd3 
Nc6 9.O-O O-O 10.Re1 Bf6 11.Be4 Qd6 12.Nb5 Qb8 13.Qd3 h6 14.a3 Bd7 15.Nc3 
Qd6 16.Nb5 Qb8 17.Nc3 Qd6 18.Bd2 Rac8 19.Rad1 Rfd8 20.Qe2 Nxd4 21.Nxd4 
Bxd4 22.Bxh6 Bxc3 23.bxc3 gxh6 24.c4 f5 25.cxd5 fxe4 26.Qg4+ Kh8 27.Qxe4 
e5 28.Re3 Rf8 29.Rde1 Rce8 30.Qb1 Qxd5 31.Rd3 Qf7 32.Rf3 Bf5 33.Qb2 Qg7 
34.Rg3 Bg6 35.h4 h5 36.Rg5 Rf5 37.Rxf5 Bxf5 38.Qb5 Re7 39.Re3 Bg6 40.Qc5 
b6 41.Qc6 e4 42.Rg3 Kh7 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.28"]
[Round "10"]
[White "Gheorghiu, Florin"]
[Black "Adorjan, Andras"]
[Result "1/2-1/2"]
[WhiteElo "2475"]
[BlackElo "2535"]
[ECO "A31"]
[EventDate "1983.07.17"]
[PlyCount "140"]

1.Nf3 c5 2.c4 b6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Bb7 6.f3 Nc6 7.e4 Qb8 8.Be3 e6
9.Qd2 Bd6 10.Ndb5 Be5 11.f4 Bxc3 12.Nxc3 O-O 13.O-O-O Rd8 14.e5 Ne8 15.c5 
Nb4 16.Kb1 Nc7 17.h4 Bc6 18.a3 Nbd5 19.Nxd5 Nxd5 20.Bd4 bxc5 21.Bxc5 Qb3 
22.Bd3 Rab8 23.Ka1 Nxf4 24.Bb1 Rb5 25.Bd4 Qg3 26.h5 Rd5 27.Qc2 g6 28.hxg6 
hxg6 29.Bxa7 Ra8 30.Rxd5 Bxd5 31.Bd4 Qxg2 32.Qxg2 Nxg2 33.Rc1 Bc6 34.Bd3 
Nh4 35.Bc4 Ra4 36.Bc5 Nf3 37.b3 Ra5 38.Bd6 Nxe5 39.Bf1 Nf3 40.Kb2 f5 41.a4
Ra8 42.Bb5 g5 43.b4 g4 44.Bxc6 dxc6 45.a5 Ra6 46.Rd1 Kf7 47.Bc5 Kf6 48.Rd8
f4 49.Kc3 g3 50.Kd3 g2 51.Rf8+ Ke5 52.Rg8 Kf5 53.Rf8+ Ke5 54.Rg8 g1=Q 55.
Bxg1 Nxg1 56.Rxg1 Ra8 57.Rg5+ Kf6 58.Rc5 Rb8 59.a6 Rxb4 60.Ra5 Rb8 61.a7 
Ra8 62.Ke4 Ke7 63.Kxf4 Kd6 64.Ra1 Kc5 65.Ke5 Kb6 66.Kd6 Rd8+ 67.Ke7 Ra8 
68.Kd6 Rd8+ 69.Ke7 Ra8 70.Kd6 Rd8+ 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.28"]
[Round "10"]
[White "Gobet, Fernand"]
[Black "Hebden, Mark"]
[Result "0-1"]
[WhiteElo "2415"]
[BlackElo "2495"]
[ECO "C68"]
[EventDate "1983.07.17"]
[PlyCount "130"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Bd6 6.d4 exd4 7.Qxd4 f6 8.b3 
Qe7 9.Bb2 Nh6 10.Nbd2 O-O 11.Rae1 Be6 12.h3 Rae8 13.Qd3 Bf4 14.Nc4 Qf7 15.
Nd4 Rd8 16.Qe2 Bxc4 17.bxc4 Be5 18.c3 c5 19.Nf3 Qe6 20.Nxe5 fxe5 21.Bc1 
Nf7 22.f4 exf4 23.Bxf4 Nd6 24.Bxd6 cxd6 25.Rxf8+ Rxf8 26.Rb1 Rf7 27.Rb6 h6
28.Qd3 Rd7 29.Qd5 Qxd5 30.exd5 Kf7 31.Kf2 Ke8 32.Kf3 Kd8 33.Rb2 Kc7 34.Kg4
Re7 35.Kf5 Re3 36.Rc2 b5 37.cxb5 axb5 38.Kg6 Rg3+ 39.Kf7 h5 40.Ke6 h4 41.
a3 Re3+ 42.Kf7 g5 43.Kf6 Re5 44.a4 bxa4 45.c4 Re4 46.Kxg5 Kb6 47.Kf5 Re8 
48.Kg5 Re4 49.Kf5 Rd4 50.Ke6 Kc7 51.Rc3 Rf4 52.Ke7 Re4+ 53.Kf6 Kb6 54.Kf5 
Re8 55.g4 hxg3 56.Rxg3 Ka5 57.h4 Kb4 58.Rg6 a3 59.Rxd6 Ra8 60.Rb6+ Kxc4 
61.Rb1 a2 62.Rd1 a1=Q 63.Rxa1 Rxa1 64.d6 Rd1 65.Ke6 Kb5 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.28"]
[Round "10"]
[White "Kindermann, Stefan"]
[Black "Wirthensohn, Heinz"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2425"]
[ECO "B83"]
[EventDate "1983.07.17"]
[PlyCount "47"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Be2 Nf6 7.O-O Be7 8.Be3 
O-O 9.f4 e5 10.fxe5 dxe5 11.Nf5 Bxf5 12.Rxf5 Qxd1+ 13.Rxd1 g6 14.Rf2 Nd4 
15.Bh6 Nxe2+ 16.Rxe2 Rfd8 17.Rxd8+ Rxd8 18.Bg5 Kg7 19.Kf1 h6 20.Bh4 Re8 
21.Bxf6+ Bxf6 22.Rd2 Rd8 23.Rxd8 Bxd8 24.Nd5 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.28"]
[Round "10"]
[White "Meduna, Eduard"]
[Black "Nunn, John Denis Martin"]
[Result "1/2-1/2"]
[WhiteElo "2465"]
[BlackElo "2590"]
[ECO "B07"]
[EventDate "1983.07.17"]
[PlyCount "21"]

1.d4 g6 2.e4 d6 3.Nf3 Nf6 4.Bd3 Bg7 5.O-O O-O 6.Nbd2 Nc6 7.c3 Nd7 8.Nc4 e5
9.dxe5 Ndxe5 10.Nfxe5 Nxe5 11.Nxe5 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.28"]
[Round "10"]
[White "Miles, Anthony John"]
[Black "Toth, Bela"]
[Result "1/2-1/2"]
[WhiteElo "2595"]
[BlackElo "2400"]
[ECO "D42"]
[EventDate "1983.07.17"]
[PlyCount "73"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3 cxd4 8.exd4 
Be7 9.O-O O-O 10.Re1 Bf6 11.Be4 Nce7 12.Ne5 g6 13.Bh6 Bg7 14.Bxg7 Kxg7 15.
Qf3 Nxc3 16.bxc3 Qc7 17.Qg3 f6 18.Nd3 Qxg3 19.hxg3 Rb8 20.g4 Rd8 21.a4 e5 
22.Bf3 Kf7 23.Re2 exd4 24.Rae1 Ng8 25.c4 Kf8 26.a5 Bd7 27.Rb2 b6 28.Reb1 
Rbc8 29.axb6 axb6 30.Bd5 Ne7 31.Rxb6 Nxd5 32.cxd5 Bxg4 33.Rxf6+ Kg8 34.Rf4
Bf5 35.Rxd4 Rc4 36.Rb4 Bxd3 37.Rbxc4 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.28"]
[Round "10"]
[White "Nemet, Ivan"]
[Black "Campora, Daniel Hugo"]
[Result "1-0"]
[WhiteElo "2395"]
[BlackElo "2485"]
[ECO "D43"]
[EventDate "1983.07.17"]
[PlyCount "77"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.Bg5 h6 6.Bxf6 Qxf6 7.e3 Qd8 8.Bd3 Nd7
9.O-O Be7 10.Qe2 O-O 11.Rfd1 f5 12.Rac1 Bd6 13.Qc2 Qf6 14.Ne2 g5 15.Qc3 
Rf7 16.b4 a6 17.a4 g4 18.Ne1 h5 19.b5 dxc4 20.Bxc4 cxb5 21.axb5 a5 22.Nd3 
Nb6 23.Ba2 Nd7 24.Nef4 Nf8 25.Ne5 Rh7 26.Qxc8 Rxc8 27.Rxc8 Rc7 28.Re8 Kh7 
29.b6 Rc2 30.Bxe6 Nxe6 31.Rxe6 Qd8 32.Nf7 Qc8 33.Ng5+ Kg8 34.Rg6+ Kf8 35.
Nfe6+ Ke7 36.Rg7+ Kf6 37.e4 fxe4 38.d5 Qc4 39.Nh7+ 1-0

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.29"]
[Round "11"]
[White "Adorjan, Andras"]
[Black "Meduna, Eduard"]
[Result "0-1"]
[WhiteElo "2535"]
[BlackElo "2465"]
[ECO "D17"]
[EventDate "1983.07.17"]
[PlyCount "148"]

1.c4 c6 2.d4 d5 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 Nbd7 7.Nxc4 Qc7 8.g3 
e5 9.dxe5 Nxe5 10.Bf4 Rd8 11.Qc1 Bd6 12.Nxd6+ Qxd6 13.Bg2 O-O 14.a5 Rfe8 
15.O-O Qb4 16.a6 Nfd7 17.Ra4 Qb3 18.Rd1 Rb8 19.axb7 Rxb7 20.Bxe5 Nxe5 21.
Qf4 g6 22.Ra5 Rbe7 23.Qc1 Rb8 24.Qg5 Rbe8 25.Ra2 Kg7 26.h3 h6 27.Qf4 Bc2 
28.Rd4 g5 29.Qc1 Bf5 30.Kh2 Rb8 31.Rda4 Qb6 32.f4 gxf4 33.Rxf4 Be6 34.Rh4 
Rh8 35.Raa4 a5 36.Ne4 Bd5 37.Qc3 Qb5 38.Rh5 f6 39.Nxf6 Bxg2 40.Rxe5 Qxe5 
41.Nh5+ Kf7 42.Rf4+ Ke8 43.Nf6+ Kd8 44.Qd2+ Kc8 45.e4 Rb7 46.b3 Rd8 47.Qc2
Qd6 48.e5 Qxe5 49.Kxg2 Qe6 50.Rc4 Kb8 51.Ne4 Re8 52.Qd3 Rb4 53.Kf3 Qf5+ 
54.Ke3 Qg5+ 55.Kf3 Qh5+ 56.Ke3 Qd5 57.Rxb4+ axb4 58.Qc2 Kc7 59.g4 Qe5 60.
Kf3 h5 61.Qd3 hxg4+ 62.hxg4 Rh8 63.Nf2 Qc3 64.Kg2 Qxd3 65.Nxd3 Rd8 66.Nc5 
Rg8 67.Kg3 Kd6 68.Nd3 c5 69.Kf4 Kd5 70.g5 Kd4 71.Nb2 Rf8+ 72.Kg4 Rf2 73.
Na4 Rg2+ 74.Kf5 Rg3 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.29"]
[Round "11"]
[White "Campora, Daniel Hugo"]
[Black "Miles, Anthony John"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2595"]
[ECO "B53"]
[EventDate "1983.07.17"]
[PlyCount "19"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Bd7 5.Bg5 Nc6 6.Qe3 h6 7.Bh4 g5 8.Bg3 
Bg7 9.c3 Nf6 10.Nbd2 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.29"]
[Round "11"]
[White "Hebden, Mark"]
[Black "Nemet, Ivan"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2395"]
[ECO "B23"]
[EventDate "1983.07.17"]
[PlyCount "40"]

1.e4 c5 2.f4 Nc6 3.Nf3 e6 4.Nc3 Nf6 5.Bb5 Nd4 6.e5 Nxb5 7.Nxb5 Nd5 8.c4 
Nb4 9.d4 a6 10.Nd6+ Bxd6 11.exd6 cxd4 12.a3 Nc6 13.O-O b5 14.c5 Bb7 15.Qd3
Qf6 16.Bd2 O-O 17.Rae1 Qg6 18.Qxg6 fxg6 19.Ne5 Nxe5 20.fxe5 Rf5 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.29"]
[Round "11"]
[White "Nunn, John Denis Martin"]
[Black "Kindermann, Stefan"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2500"]
[ECO "B33"]
[EventDate "1983.07.17"]
[PlyCount "37"]

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.Be2 Bg5 14.O-O a5 15.Qd3
Be6 16.Rfd1 b4 17.Nce3 Bxe3 18.Nxe3 Qb6 19.h3 1/2-1/2

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.29"]
[Round "11"]
[White "Toth, Bela"]
[Black "Gheorghiu, Florin"]
[Result "0-1"]
[WhiteElo "2400"]
[BlackElo "2475"]
[ECO "A65"]
[EventDate "1983.07.17"]
[PlyCount "82"]

1.d4 Nf6 2.c4 c5 3.d5 d6 4.Nc3 g6 5.e4 Bg7 6.f3 O-O 7.Bg5 e6 8.Qd2 exd5 9.
cxd5 a6 10.a4 Re8 11.Nge2 b6 12.Ng3 Nbd7 13.Be2 Qc7 14.O-O c4 15.Rfc1 Qc5+
16.Kh1 Ne5 17.Be3 Qb4 18.Nb1 a5 19.Qxb4 axb4 20.Bd2 Nfd7 21.Bxc4 Nc5 22.
Bb5 Bd7 23.Bxd7 Nexd7 24.Rc4 Nd3 25.Bxb4 b5 26.Rc7 Nxb4 27.Nc3 Nc5 28.Nxb5
Red8 29.Nc3 Nbd3 30.Nge2 Nxb2 31.Ra2 Rdb8 32.g3 Rb3 33.Nb5 Rxb5 34.axb5 
Rxa2 35.b6 Nc4 36.Rc8+ Bf8 37.Nd4 Nxb6 38.Rc6 Nbd7 39.Nb5 Ne5 40.Rc8 Nxf3 
41.Rxf8+ Kxf8 0-1

[Event "16th Biel Festival"]
[Site "Biel SUI"]
[Date "1983.07.29"]
[Round "11"]
[White "Wirthensohn, Heinz"]
[Black "Gobet, Fernand"]
[Result "1/2-1/2"]
[WhiteElo "2425"]
[BlackElo "2415"]
[ECO "D32"]
[EventDate "1983.07.17"]
[PlyCount "89"]

1.Nf3 Nf6 2.c4 e6 3.d4 c5 4.e3 d5 5.cxd5 exd5 6.Nc3 Nc6 7.Be2 Be7 8.dxc5 
Bxc5 9.O-O O-O 10.b3 a6 11.Bb2 Qd6 12.Na4 Ba7 13.Nd4 Bd7 14.Nxc6 Bxc6 15.
Bf3 b5 16.Nc3 Rad8 17.Ne2 Rfe8 18.Rc1 Ne4 19.Nd4 Bd7 20.Bg4 Bb8 21.g3 Qg6 
22.Bxd7 Rxd7 23.Rc6 f6 24.Qc2 Qh5 25.Rxa6 Be5 26.f4 Rc7 27.Rc6 Bxd4 28.
Bxd4 Rxc6 29.Qxc6 Nd2 30.Rf2 Ne4 31.Re2 h6 32.Qxb5 Rc8 33.Kg2 Rc1 34.Qd3 
Kh8 35.Rc2 Rb1 36.Qe2 Qg6 37.g4 h5 38.h3 Kh7 39.f5 Qg5 40.Kh2 Qh4 41.Qg2 
Ng3 42.Qxg3 Rh1+ 43.Kg2 Rg1+ 44.Kxg1 Qxg3+ 45.Rg2 1/2-1/2

