[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.04"]
[Round "1"]
[White "Timman, Jan"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2610"]
[ECO "E15"]
[EventDate "1981.04.04"]
[PlyCount "35"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Bxd2+ 7.Qxd2 c6 8.Qb2 
O-O 9.Bg2 d5 10.Nbd2 Nbd7 11.O-O c5 12.Rac1 Bb7 13.dxc5 Nxc5 14.b4 Nce4 
15.Rfd1 Qe7 16.Ne5 Nxd2 17.Rxd2 Rac8 18.Rdc2 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.04"]
[Round "1"]
[White "Karpov, Anatoly"]
[Black "Balashov, Yury"]
[Result "1-0"]
[WhiteElo "2690"]
[BlackElo "2600"]
[ECO "E69"]
[EventDate "1981.04.04"]
[PlyCount "81"]

1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.d4 Nbd7 7.O-O e5 8.e4 c6 
9.h3 Qb6 10.Re1 exd4 11.Nxd4 Re8 12.Na4 Qa5 13.Bf4 Ne5 14.b3 Nfd7 15.Bd2 
Qd8 16.Bc3 Nc5 17.Nb2 a5 18.a3 Ne6 19.Nxe6 Bxe6 20.Qc2 f5 21.f4 Nf7 22.Kh2
fxe4 23.Bxe4 Bd7 24.Bg2 Bxc3 25.Qxc3 Qb6 26.Nd3 Bf5 27.Rad1 Bxd3 28.Rxd3 
Qf2 29.Rde3 Rxe3 30.Rxe3 Kf8 31.Qd4 Qc2 32.Qb6 Re8 33.Rxe8+ Kxe8 34.Qxb7 
c5 35.Qe4+ Qxe4 36.Bxe4 Nh6 37.g4 Ng8 38.g5 Ne7 39.h4 Kf7 40.h5 Kg7 41.Kg3
1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.04"]
[Round "1"]
[White "Torre, Eugenio"]
[Black "Smyslov, Vassily"]
[Result "0-1"]
[WhiteElo "2550"]
[BlackElo "2545"]
[ECO "A15"]
[EventDate "1981.04.04"]
[PlyCount "80"]

1.Nf3 Nf6 2.c4 c6 3.Nc3 d5 4.e3 g6 5.d4 Bg7 6.Be2 O-O 7.O-O b6 8.b4 dxc4 
9.Bxc4 Nd5 10.Nxd5 cxd5 11.Be2 a6 12.a4 Nc6 13.Bd2 Bg4 14.Bc3 Qc7 15.Qd2 
Rfc8 16.Rfc1 e6 17.b5 Bxf3 18.Bxf3 axb5 19.axb5 Ne5 20.dxe5 Rxa1 21.Rxa1 
Qxc3 22.Qxc3 Rxc3 23.Ra8+ Bf8 24.h4 Kg7 25.h5 Bc5 26.Ra7 d4 27.exd4 Bxd4 
28.h6+ Kxh6 29.Rxf7 Rc1+ 30.Kh2 Bxf2 31.Bg4 Bd4 32.Bxe6 Bxe5+ 33.g3 Rc2+ 
34.Kh1 Bxg3 35.Rd7 Rc7 36.Rxc7 Bxc7 37.Kg2 Kg5 38.Kf3 Kh4 39.Bf7 g5 40.Be6
h5 0-1

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.04"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2615"]
[ECO "D58"]
[EventDate "1981.04.04"]
[PlyCount "35"]

1.c4 e6 2.Nf3 Nf6 3.Nc3 d5 4.d4 Be7 5.Bg5 h6 6.Bh4 O-O 7.e3 b6 8.Be2 Bb7 
9.Bxf6 Bxf6 10.cxd5 exd5 11.b4 c5 12.bxc5 bxc5 13.Rb1 Qa5 14.Qd2 cxd4 15.
Nxd4 Bxd4 16.exd4 Bc6 17.Nb5 Qd8 18.O-O 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.04"]
[Round "1"]
[White "Beliavsky, Alexander"]
[Black "Kasparov, Garry"]
[Result "0-1"]
[WhiteElo "2620"]
[BlackElo "2625"]
[ECO "E83"]
[EventDate "1981.04.04"]
[PlyCount "80"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Qd2 a6 8.Nge2 Re8 
9.Nc1 e5 10.d5 Nd4 11.N1e2 c5 12.dxc6 Nxc6 13.Nd5 b5 14.Bb6 Qd7 15.Nc7 Rb8
16.Nxe8 Qxe8 17.Be3 bxc4 18.Nc3 Be6 19.Be2 Nd4 20.O-O d5 21.exd5 Nxd5 22.
Nxd5 Bxd5 23.Rf2 h5 24.Rc1 Qe6 25.Bf1 h4 26.Re1 Qc6 27.Bh6 Bh8 28.f4 e4 
29.Rd1 Be6 30.f5 Nxf5 31.Qf4 Re8 32.Rfd2 Qc5+ 33.Kh1 Be5 34.Qg5 Kh7 35.Rd8
Rxd8 36.Rxd8 Qf2 37.Rd1 Nxh6 38.Qxe5 e3 39.Qc3 h3 40.Qe1 Ng4 0-1

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.04"]
[Round "1"]
[White "Portisch, Lajos"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[WhiteElo "2650"]
[BlackElo "2585"]
[ECO "E14"]
[EventDate "1981.04.04"]
[PlyCount "39"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 Be7 6.O-O O-O 7.b3 c5 8.Bb2 cxd4 
9.exd4 d5 10.Qe2 Nc6 11.Nbd2 Re8 12.Rac1 Bf8 13.h3 Rc8 14.Rfd1 Nd7 15.Qe3 
g6 16.cxd5 exd5 17.Qf4 Qf6 18.Qxf6 Nxf6 19.Ne5 Nb8 20.Nb1 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.04"]
[Round "1"]
[White "Gheorghiu, Florin"]
[Black "Smejkal, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2535"]
[ECO "A17"]
[EventDate "1981.04.04"]
[PlyCount "54"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 c5 5.d4 cxd4 6.Nxd4 Nc6 7.Be3 O-O 8.Be2 
d6 9.O-O Bd7 10.Qd2 Nxd4 11.Bxd4 Bc6 12.f3 Nd7 13.Be3 a5 14.b3 Nc5 15.Rac1
b6 16.Rfd1 Ra7 17.Rb1 Qa8 18.a3 Rb8 19.b4 axb4 20.axb4 Na4 21.Nxa4 Rxa4 
22.Bd4 Ra2 23.Rb2 Bxd4+ 24.Qxd4 Rxb2 25.Qxb2 b5 26.cxb5 Bxb5 27.Bxb5 Rxb5 
1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.05"]
[Round "2"]
[White "Geller, Efim"]
[Black "Andersson, Ulf"]
[Result "0-1"]
[WhiteElo "2615"]
[BlackElo "2610"]
[ECO "B83"]
[EventDate "1981.04.04"]
[PlyCount "144"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 Be7 7.O-O O-O 8.f4 a6
9.a4 Nc6 10.Be3 Qc7 11.Kh1 Re8 12.Qd2 Nxd4 13.Bxd4 e5 14.Bg1 exf4 15.Qxf4 
Be6 16.Bd4 Nd7 17.Qg3 Ne5 18.a5 Rac8 19.Bd3 Bf8 20.Na4 Nxd3 21.cxd3 Qxa5 
22.Nb6 Qb4 23.Ra4 Qb5 24.Nxc8 Qxa4 25.Nxd6 Rd8 26.Be5 Qc6 27.d4 Rxd6 28.d5
Qc4 29.Qf3 Rb6 30.Bc3 Rb5 31.dxe6 Qxe6 32.h3 Rb6 33.e5 Rc6 34.Qg3 b5 35.
Rf6 Qd7 36.Rf4 Rc5 37.Rf6 Rc6 38.Rf4 h6 39.Rd4 Qe8 40.Qf3 Rc8 41.Qg4 a5 
42.Bxa5 Rc1+ 43.Rd1 Rxd1+ 44.Qxd1 Qxe5 45.Bc3 Qd6 46.Qxd6 Bxd6 47.b3 f5 
48.g4 fxg4 49.hxg4 g6 50.Kg2 Kf7 51.Kf3 Ke6 52.Ke4 h5 53.gxh5 gxh5 54.Be1 
Be5 55.Bf2 Bf6 56.Kf4 h4 57.Bc5 Kd5 58.Bb6 Bd4 59.Bd8 Bf2 60.Kg4 Bg3 61.
Bf6 Ke4 62.Be7 Kd3 63.b4 Kc4 64.Bc5 Be1 65.Be7 h3 66.Kxh3 Bxb4 67.Bg5 Bc5 
68.Bd2 Bd4 69.Kg4 Bc3 70.Bg5 b4 71.Kf3 Kd3 72.Be7 b3 0-1

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.05"]
[Round "2"]
[White "Balashov, Yury"]
[Black "Beliavsky, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2620"]
[ECO "D58"]
[EventDate "1981.04.04"]
[PlyCount "33"]

1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Bg5 h6 6.Bh4 O-O 7.e3 b6 8.Rc1 Bb7 
9.Be2 Nbd7 10.cxd5 exd5 11.O-O c5 12.dxc5 bxc5 13.Bb5 Rc8 14.Qe2 d4 15.
exd4 Bxf3 16.Qxf3 cxd4 17.Nd5 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.05"]
[Round "2"]
[White "Petrosian, Tigran"]
[Black "Torre, Eugenio"]
[Result "1/2-1/2"]
[WhiteElo "2585"]
[BlackElo "2550"]
[ECO "D47"]
[EventDate "1981.04.04"]
[PlyCount "68"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 
Bb7 9.a3 a6 10.b4 Bd6 11.Nd2 a5 12.Nce4 Be7 13.Nxf6+ Nxf6 14.bxa5 O-O 15.
Qc2 c5 16.dxc5 Rc8 17.Nb3 Bxg2 18.Rg1 Bd5 19.Bb2 Bxb3 20.Qxb3 Rxc5 21.a6 
Qa5+ 22.Ke2 Qxa6 23.Bd4 Rd5 24.a4 Qd6 25.axb5 Rxd4 26.exd4 Qxd4 27.Ra4 
Qe5+ 28.Kf1 Qxh2 29.Be2 Bd6 30.b6 Bc5 31.Rg2 Qh1+ 32.Rg1 Qh2 33.Rg2 Qh1+ 
34.Rg1 Qh2 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.05"]
[Round "2"]
[White "Polugaevsky, Lev"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2690"]
[ECO "E17"]
[EventDate "1981.04.04"]
[PlyCount "33"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Bd2 d6 
9.Rc1 Nxd2 10.Qxd2 c5 11.Rfd1 cxd4 12.Nxd4 Bxg2 13.Kxg2 a6 14.e4 Ra7 15.
Qe2 Qc8 16.b3 Rc7 17.a4 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.05"]
[Round "2"]
[White "Kasparov, Garry"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]
[WhiteElo "2625"]
[BlackElo "2605"]
[ECO "E15"]
[EventDate "1981.04.04"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Nbd2 Bb7 6.Bg2 Be7 7.O-O O-O 8.Qc2 d5
9.cxd5 exd5 10.Ne5 c5 11.Ndf3 Nbd7 12.Bf4 Ne4 13.dxc5 Nxe5 14.Nxe5 Bxc5 
15.Rad1 Qc8 16.Qb3 Qf5 17.Nd3 Rfd8 18.Nxc5 Nxc5 19.Qb4 Rac8 20.Be3 h6 21.
Qa3 Qd7 22.Bd4 Qb5 23.Bh3 Rc7 24.Qf3 Ne6 25.Bxe6 fxe6 26.Qe3 Qe8 27.Rc1 
Rdc8 28.Qe5 Rf7 29.g4 Rc6 30.f4 Qd7 31.h4 Qc7 32.Rxc6 Qxe5 33.Bxe5 Bxc6 
34.Rc1 Bb7 35.h5 Rf8 36.Rc7 Rf7 37.Rc3 Kh7 38.Kf2 g6 39.hxg6+ Kxg6 40.Ra3 
Bc6 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.05"]
[Round "2"]
[White "Smejkal, Jan"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[WhiteElo "2535"]
[BlackElo "2650"]
[ECO "A30"]
[EventDate "1981.04.04"]
[PlyCount "116"]

1.c4 c5 2.Nf3 Nf6 3.Nc3 e6 4.g3 b6 5.e4 Bb7 6.d3 d6 7.Bg2 g6 8.b3 Bg7 9.
Bb2 a6 10.O-O O-O 11.Qd2 Nc6 12.Nh4 Nd7 13.f4 Rb8 14.Rad1 Re8 15.Ne2 Bxb2 
16.Qxb2 e5 17.Bh3 exf4 18.Nxf4 Nd4 19.Nf3 Nxf3+ 20.Rxf3 Ne5 21.Rf2 b5 22.
cxb5 axb5 23.d4 cxd4 24.Qxd4 Qc7 25.Qxd6 Qc3 26.Nd5 Bxd5 27.Qxd5 Qe3 28.
Kf1 Rbd8 29.Qxd8 Rxd8 30.Rxd8+ Kg7 31.Rd1 b4 32.Re1 Qd4 33.Bc8 Qd3+ 34.
Ree2 Qb5 35.Kg2 Nd3 36.Bg4 Nxf2 37.Kxf2 Qe5 38.Bf3 Kf6 39.Kg2 Ke7 40.Rd2 
Qc3 41.Re2 f6 42.e5 f5 43.e6 Qd4 44.h4 h6 45.Kf1 g5 46.hxg5 hxg5 47.Bg2 g4
48.Bb7 Qd3 49.Kf2 Qb5 50.Bg2 Qc5+ 51.Kf1 Qc3 52.Kf2 f4 53.gxf4 g3+ 54.Kg1 
Qd4+ 55.Kf1 Qxf4+ 56.Kg1 Qd4+ 57.Kf1 Qa1+ 58.Re1 Qf6+ 0-1

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.05"]
[Round "2"]
[White "Smyslov, Vassily"]
[Black "Timman, Jan"]
[Result "1-0"]
[WhiteElo "2545"]
[BlackElo "2620"]
[ECO "A49"]
[EventDate "1981.04.04"]
[PlyCount "61"]

1.d4 Nf6 2.Nf3 g6 3.g3 c5 4.Bg2 cxd4 5.Nxd4 Bg7 6.c4 Nc6 7.Nc3 Nxd4 8.Qxd4
O-O 9.O-O d6 10.Qd3 Bf5 11.e4 Be6 12.b3 a6 13.Bb2 Nd7 14.Qd2 Nc5 15.f4 Rc8
16.f5 Bd7 17.f6 exf6 18.Nd5 f5 19.exf5 Bxf5 20.Bxg7 Kxg7 21.Qd4+ f6 22.g4 
Be6 23.Nxf6 Rxf6 24.g5 Bf5 25.Rad1 b5 26.cxb5 axb5 27.gxf6+ Qxf6 28.Qxf6+ 
Kxf6 29.Rxd6+ Ne6 30.Rb6 Rc5 31.Re1 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.06"]
[Round "3"]
[White "Andersson, Ulf"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[WhiteElo "2610"]
[BlackElo "2545"]
[ECO "A11"]
[EventDate "1981.04.04"]
[PlyCount "27"]

1.c4 c6 2.Nc3 d5 3.cxd5 cxd5 4.d4 Nf6 5.Nf3 e6 6.Bf4 Qb6 7.Rb1 Bd7 8.e3 
Be7 9.Bd3 O-O 10.O-O Rc8 11.Ne5 Be8 12.Bg5 Nc6 13.a3 Qd8 14.Nxc6 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.06"]
[Round "3"]
[White "Gheorghiu, Florin"]
[Black "Balashov, Yury"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2600"]
[ECO "D63"]
[EventDate "1981.04.04"]
[PlyCount "39"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Rc1 a6 8.cxd5 
exd5 9.Bd3 c6 10.Qc2 Re8 11.O-O Nf8 12.Rce1 Ne4 13.Bxe7 Qxe7 14.Bxe4 dxe4 
15.Nd2 f5 16.f3 exf3 17.Nxf3 Be6 18.e4 fxe4 19.Nxe4 Bd5 20.Nc5 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.06"]
[Round "3"]
[White "Karpov, Anatoly"]
[Black "Geller, Efim"]
[Result "1-0"]
[WhiteElo "2690"]
[BlackElo "2615"]
[ECO "D58"]
[EventDate "1981.04.04"]
[PlyCount "65"]

1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Bg5 h6 6.Bh4 O-O 7.e3 b6 8.Rc1 Bb7 
9.Bd3 Nbd7 10.O-O c5 11.Qe2 Rc8 12.Bg3 cxd4 13.exd4 dxc4 14.Bxc4 Bxf3 15.
gxf3 Nh5 16.Ba6 Nxg3 17.hxg3 Rc7 18.Rfd1 Nf6 19.Nb5 Rxc1 20.Rxc1 Nd5 21.
Nxa7 Nb4 22.a3 Qa8 23.Rc7 Nd5 24.Rb7 Bf6 25.Nc6 Rc8 26.Ne5 Bxe5 27.dxe5 
Rc1+ 28.Kg2 Qd8 29.Bd3 Ra1 30.Qe4 g6 31.Rxf7 Kxf7 32.Qxg6+ Kf8 33.Qxh6+ 
1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.06"]
[Round "3"]
[White "Portisch, Lajos"]
[Black "Kasparov, Garry"]
[Result "1/2-1/2"]
[WhiteElo "2650"]
[BlackElo "2625"]
[ECO "A70"]
[EventDate "1981.04.04"]
[PlyCount "98"]

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.Nd2 Bxe2 13.Qxe2 Nh5 14.Be3 Nd7 15.g4 
Nhf6 16.f3 h6 17.Kh1 Ne5 18.Rg1 b5 19.g5 hxg5 20.Bxg5 c4 21.axb5 axb5 22.
Rxa8 Qxa8 23.Nxb5 Qb8 24.Na3 Qxb2 25.Naxc4 Nxc4 26.Qxc4 Nh5 27.Qc6 Rb8 28.
Qxd6 Be5 29.Qd7 Qd4 30.Qg4 Rb2 31.Rd1 Qd3 32.Qc8+ Kg7 33.Qc4 Qa3 34.Qe2 
Qa4 35.Rb1 Ra2 36.Be3 Qd7 37.Qf2 Qh3 38.f4 Bc3 39.Bd4+ Bxd4 40.Qxd4+ Kh7 
41.Rg1 Kg8 42.d6 Rxd2 43.Qxd2 Qf3+ 44.Qg2 Ng3+ 45.hxg3 Qh5+ 46.Qh2 Qf3+ 
47.Rg2 Qd1+ 48.Qg1 Qh5+ 49.Rh2 Qf3+ 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.06"]
[Round "3"]
[White "Timman, Jan"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2585"]
[ECO "E12"]
[EventDate "1981.04.04"]
[PlyCount "66"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.d4 Bb7 5.a3 d5 6.cxd5 Nxd5 7.e3 Be7 8.Bb5+ c6
9.Bd3 c5 10.Qa4+ Qd7 11.Qc2 Nxc3 12.bxc3 Nc6 13.Bb2 Rc8 14.c4 cxd4 15.exd4
f6 16.Bxh7 Na5 17.Bd3 Bd5 18.Nd2 Qc7 19.h3 Nxc4 20.Bxc4 Bxc4 21.Rc1 b5 22.
Nxc4 bxc4 23.Qg6+ Kf8 24.O-O Qb7 25.Rc2 Qd5 26.Re1 Rh6 27.Qe4 Qxe4 28.Rxe4
Kf7 29.Re3 Rh5 30.Rec3 Ra5 31.Rxc4 Rxc4 32.Rxc4 Bxa3 33.Bxa3 Rxa3 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.06"]
[Round "3"]
[White "Beliavsky, Alexander"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2620"]
[ECO "B96"]
[EventDate "1981.04.04"]
[PlyCount "65"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 b5 8.e5 dxe5 
9.fxe5 Qc7 10.exf6 Qe5+ 11.Be2 Qxg5 12.Qd3 Qxf6 13.Rf1 Qe5 14.Rd1 Qc7 15.
Bh5 g6 16.Bf3 Ra7 17.Nc6 Nxc6 18.Bxc6+ Bd7 19.Qxd7+ Qxd7 20.Rxd7 Rxd7 21.
Ke2 Kd8 22.Bxd7 Kxd7 23.Rxf7+ Be7 24.a4 b4 25.Ne4 Ke8 26.Rf3 Kd7 27.Kd3 e5
28.Rf7 Ke6 29.Rg7 Rd8+ 30.Ke3 Rc8 31.Kd3 Rd8+ 32.Ke3 Rc8 33.Kd3 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.06"]
[Round "3"]
[White "Torre, Eugenio"]
[Black "Smejkal, Jan"]
[Result "1-0"]
[WhiteElo "2550"]
[BlackElo "2535"]
[ECO "C92"]
[EventDate "1981.04.04"]
[PlyCount "81"]

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.Bc2 Nb8 13.a4 Nbd7 14.Bd3 c6 15.Nf1 d5 
16.dxe5 Nxe5 17.Nxe5 dxe4 18.Bxe4 Qxd1 19.Rxd1 Nxe4 20.Nf3 Nc5 21.axb5 Nb3
22.bxc6 Nxa1 23.cxb7 Rab8 24.Bf4 Nb3 25.Bxb8 Rxb8 26.Ne5 Rxb7 27.Ne3 f6 
28.N5c4 a5 29.Rd8 a4 30.Kf1 Nc5 31.Ke2 Kf7 32.Ra8 g6 33.Kd1 Nd3 34.Kc2 Nc5
35.Nd5 Rd7 36.Nxf6 Re7 37.Ne3 Bh6 38.Nfd5 Rd7 39.Ra5 Ne4 40.Rxa4 Nxf2 41.
Rh4 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.08"]
[Round "4"]
[White "Petrosian, Tigran"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[WhiteElo "2585"]
[BlackElo "2610"]
[ECO "E04"]
[EventDate "1981.04.04"]
[PlyCount "35"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Bg2 c5 6.O-O Nc6 7.Ne5 Bd7 8.Nxc6 
Bxc6 9.Bxc6+ bxc6 10.Qa4 cxd4 11.Qxc6+ Nd7 12.Qxc4 Bc5 13.Nd2 O-O 14.Nf3 
Rc8 15.Bd2 Bb6 16.Qd3 Nc5 17.Qxd4 Qxd4 18.Nxd4 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.08"]
[Round "4"]
[White "Balashov, Yury"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2650"]
[ECO "C82"]
[EventDate "1981.04.04"]
[PlyCount "51"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 
Be6 9.c3 Nc5 10.Bc2 Bg4 11.Re1 Be7 12.Nbd2 Qd7 13.Nf1 Rd8 14.Ne3 Bh5 15.b4
Ne6 16.Nf5 O-O 17.a4 Rfe8 18.axb5 axb5 19.Qd3 Bg6 20.Rd1 Bf8 21.Be3 Ra8 
22.h3 Rxa1 23.Rxa1 d4 24.Bxd4 Nexd4 25.N3xd4 Rxe5 26.Qf3 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.08"]
[Round "4"]
[White "Kasparov, Garry"]
[Black "Torre, Eugenio"]
[Result "1-0"]
[WhiteElo "2625"]
[BlackElo "2550"]
[ECO "D58"]
[EventDate "1981.04.04"]
[PlyCount "71"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 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 c5 12.dxc5 Bxc3 13.bxc3 bxc5 14.Rb1 Qe7 
15.Qb3 Bc6 16.Qa3 Rc8 17.Nd4 Rc7 18.Nb3 Nd7 19.Rfd1 Nb6 20.Bf3 Bb7 21.Na5 
Rd8 22.Nxb7 Rxb7 23.h3 Rbd7 24.Rb5 Rc7 25.Qb3 Rcd7 26.a4 d4 27.exd4 cxd4 
28.a5 Nc8 29.cxd4 Rxd4 30.Rxd4 Rxd4 31.Qc3 Rd8 32.Rb7 Qd6 33.Rc7 Ne7 34.
Rxa7 Ng6 35.Qc7 Qf6 36.Qxd8+ 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.08"]
[Round "4"]
[White "Geller, Efim"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[WhiteElo "2615"]
[BlackElo "2545"]
[ECO "C43"]
[EventDate "1981.04.04"]
[PlyCount "104"]

1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Nd7 6.Nxd7 Bxd7 7.O-O Nf6 8.
Bg5 Be7 9.c3 c6 10.Nd2 O-O 11.Qc2 h6 12.Bh4 Nh5 13.Bxe7 Qxe7 14.Rfe1 Qd6 
15.Nf3 Nf4 16.Bh7+ Kh8 17.Bf5 Bxf5 18.Qxf5 g6 19.Qe5+ Qxe5 20.Nxe5 f6 21.
Nd7 Rf7 22.Nc5 b6 23.Na6 Nd3 24.Re6 Nxb2 25.Rxc6 Re8 26.Nb4 Rd7 27.Rxf6 
Kg7 28.Rf3 a5 29.Nd3 Nxd3 30.Rxd3 Re2 31.Re3 Rc2 32.h4 Rf7 33.f3 Rc7 34.
Rb1 Rc6 35.Rb5 R2xc3 36.Rxc3 Rxc3 37.Rxb6 Ra3 38.Rb5 Rxa2 39.Rxd5 a4 40.
Ra5 Kf6 41.Kh2 a3 42.Ra6+ Kf5 43.Kg3 Ra1 44.Ra5+ Kf6 45.Kf4 a2 46.Ra6+ Ke7
47.h5 gxh5 48.Kf5 h4 49.f4 Kd7 50.d5 Kc7 51.Rc6+ Kd7 52.Ra6 Kc7 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.08"]
[Round "4"]
[White "Karpov, Anatoly"]
[Black "Beliavsky, Alexander"]
[Result "1-0"]
[WhiteElo "2690"]
[BlackElo "2620"]
[ECO "D37"]
[EventDate "1981.04.04"]
[PlyCount "67"]

1.c4 e6 2.Nc3 d5 3.d4 Be7 4.Nf3 Nf6 5.Bf4 O-O 6.e3 c5 7.dxc5 Nc6 8.cxd5 
exd5 9.Be2 Bxc5 10.O-O Be6 11.Rc1 Bb6 12.Qa4 Bd7 13.Rfd1 Nd4 14.Qb4 Nxe2+ 
15.Nxe2 Bg4 16.Ned4 Ne4 17.h3 Be6 18.Rc2 Rc8 19.Rdc1 Rxc2 20.Rxc2 h6 21.a4
Re8 22.Nxe6 fxe6 23.a5 Bxa5 24.Qxb7 Bb6 25.Ne5 Nd6 26.Qc6 Re7 27.Qa4 Rc7 
28.Rxc7 Qxc7 29.Nd3 Qe7 30.Bxd6 Qxd6 31.Qe8+ Kh7 32.Nf4 e5 33.Ne6 Bc5 34.
Qf7 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.08"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2605"]
[ECO "A30"]
[EventDate "1981.04.04"]
[PlyCount "49"]

1.Nf3 c5 2.c4 Nf6 3.Nc3 e6 4.g3 b6 5.Bg2 Bb7 6.O-O Be7 7.d4 cxd4 8.Qxd4 d6
9.b3 O-O 10.Bb2 a6 11.e4 Nbd7 12.Nd2 Qc7 13.Rac1 Rfe8 14.h3 Bf8 15.b4 Rac8
16.a3 Qb8 17.f4 Bc6 18.Rc2 e5 19.Qd3 b5 20.cxb5 Bxb5 21.Nxb5 Rxc2 22.Qxc2 
axb5 23.Qd3 h5 24.Rf2 h4 25.fxe5 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.08"]
[Round "4"]
[White "Smejkal, Jan"]
[Black "Timman, Jan"]
[Result "1-0"]
[WhiteElo "2535"]
[BlackElo "2620"]
[ECO "A29"]
[EventDate "1981.04.04"]
[PlyCount "171"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nb6 7.d3 Be7 8.a3 a5
9.Be3 O-O 10.O-O Bg4 11.Rc1 Re8 12.Na4 Nd5 13.Bc5 Bf6 14.Qb3 Rb8 15.Nd2 
Be6 16.Qb5 Nd4 17.Bxd4 exd4 18.Nc5 c6 19.Qa4 Bg4 20.Nde4 Be5 21.f4 Bf6 22.
Rf2 Ne3 23.Nb3 Be6 24.Nbc5 Bg4 25.Bf3 Bxf3 26.exf3 Be7 27.Nb3 Qd5 28.Ned2 
Red8 29.Qxa5 b5 30.Qc7 Bf8 31.Qe5 Qd7 32.Nc5 Bxc5 33.Qxc5 Rbc8 34.Ne4 h6 
35.Qb4 Qd5 36.Rc5 Qa2 37.Rc1 Re8 38.b3 c5 39.Nxc5 Rxc5 40.Qxc5 Qxb3 41.
Qxd4 Nd1 42.Rf1 Re2 43.Rcxd1 Qc2 44.Rf2 Qxd1+ 45.Kg2 Rxf2+ 46.Qxf2 Qxd3 
47.Qb2 f6 48.g4 Kh7 49.Qb4 Qe2+ 50.Kg3 Kh8 51.Qe4 Qf1 52.Qe3 Kh7 53.h4 Kg6
54.Qe8+ Kh7 55.Qe4+ Kg8 56.Qe6+ Kh7 57.Qe4+ Kg8 58.Qe3 Kf7 59.g5 Qb1 60.
Kg4 hxg5 61.fxg5 fxg5 62.hxg5 g6 63.Qf4+ Kg8 64.Qb8+ Kf7 65.Qb7+ Kf8 66.
Qa8+ Kg7 67.Qa7+ Kg8 68.Qb8+ Kf7 69.Qb7+ Kf8 70.Qc8+ Ke7 71.Qc5+ Ke6 72.
Kf4 Qb2 73.Qc6+ Kf7 74.Qd5+ Kf8 75.Qc5+ Kf7 76.Ke3 Qb1 77.Qd5+ Kf8 78.Qd6+
Ke8 79.f4 Kf7 80.Kd4 Qc2 81.Qd7+ Kf8 82.Qxb5 Qf2+ 83.Ke4 Qe1+ 84.Kd5 Qd2+ 
85.Kc6 Qg2+ 86.Qd5 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.09"]
[Round "5"]
[White "Torre, Eugenio"]
[Black "Balashov, Yury"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[BlackElo "2600"]
[ECO "C48"]
[EventDate "1981.04.04"]
[PlyCount "23"]

1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.Bb5 Nd4 5.Ba4 Bc5 6.d3 O-O 7.O-O c6 8.Nxd4 
exd4 9.Ne2 d5 10.exd5 Nxd5 11.Nf4 Re8 12.Bb3 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.09"]
[Round "5"]
[White "Beliavsky, Alexander"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2615"]
[ECO "E06"]
[EventDate "1981.04.04"]
[PlyCount "43"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Ne5 Nc6 8.Nxc6 
bxc6 9.Na3 Bxa3 10.bxa3 Ba6 11.Bxc6 Rb8 12.Qa4 Rb6 13.Bf3 Nd5 14.Qa5 c3 
15.Re1 Qf6 16.Bxd5 exd5 17.Qxc3 Rc6 18.Qb3 Qxd4 19.Be3 Qe4 20.Rad1 Rc4 21.
Bxa7 c6 22.Qe3 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.09"]
[Round "5"]
[White "Gheorghiu, Florin"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2690"]
[ECO "E12"]
[EventDate "1981.04.04"]
[PlyCount "31"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.e3 Be7 8.Bb5+ c6
9.Bd3 c5 10.Nxd5 Qxd5 11.dxc5 Bxc5 12.Bb5+ Ke7 13.Qe2 a5 14.Bd2 Rd8 15.Bc3
Kf8 16.O-O 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.09"]
[Round "5"]
[White "Timman, Jan"]
[Black "Kasparov, Garry"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2625"]
[ECO "E83"]
[EventDate "1981.04.04"]
[PlyCount "47"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Nc1 e5 
9.d5 Nd4 10.Nb3 Nxb3 11.Qxb3 c5 12.dxc6 bxc6 13.O-O-O Qe7 14.Qb6 Bb7 15.g4
Rab8 16.h4 Rfc8 17.h5 Nd5 18.exd5 cxd5 19.Rxd5 Bxd5 20.Nxd5 Qe6 21.Qa7 Ra8
22.Qb7 Rab8 23.Qa7 Ra8 24.Qb7 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.09"]
[Round "5"]
[White "Smyslov, Vassily"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[WhiteElo "2545"]
[BlackElo "2585"]
[ECO "A49"]
[EventDate "1981.04.04"]
[PlyCount "36"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 Nbd7 7.a4 a5 8.e4 e5 
9.dxe5 dxe5 10.b3 Re8 11.Ba3 Bf8 12.Bxf8 Kxf8 13.Re1 Kg7 14.Qd2 c6 15.Rad1
Qe7 16.Qd6 Qxd6 17.Rxd6 Nb6 18.Nd2 Be6 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.09"]
[Round "5"]
[White "Portisch, Lajos"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2650"]
[BlackElo "2620"]
[ECO "E12"]
[EventDate "1981.04.04"]
[PlyCount "31"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.a3 d5 6.cxd5 Nxd5 7.e3 Be7 8.Bb5+ c6
9.Bd3 Nxc3 10.bxc3 c5 11.O-O Nc6 12.Bb2 Rc8 13.Qe2 O-O 14.Rad1 Qc7 15.e4 
Na5 16.h3 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.09"]
[Round "5"]
[White "Andersson, Ulf"]
[Black "Smejkal, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2610"]
[BlackElo "2535"]
[ECO "A38"]
[EventDate "1981.04.04"]
[PlyCount "46"]

1.c4 c5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nc3 O-O 6.O-O Nc6 7.d3 d5 8.cxd5 
Nxd5 9.Nxd5 Qxd5 10.Be3 Bd7 11.Nd4 Qd6 12.Nxc6 Bxc6 13.Bxc6 Qxc6 14.Rc1 
Qe6 15.Rxc5 Qxa2 16.Rb5 Qa6 17.Qb3 b6 18.Rb4 Rfb8 19.Rc4 Qb7 20.Rfc1 Rc8 
21.h4 h5 22.Qb5 Rxc4 23.Rxc4 a6 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.12"]
[Round "6"]
[White "Kasparov, Garry"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[WhiteElo "2625"]
[BlackElo "2610"]
[ECO "E42"]
[EventDate "1981.04.04"]
[PlyCount "166"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 cxd4 6.exd4 O-O 7.a3 Be7 8.d5 
exd5 9.cxd5 Re8 10.Be3 d6 11.h3 Nbd7 12.Ng3 Bf8 13.Be2 Rxe3 14.fxe3 g6 15.
O-O Qe7 16.Qd4 Bg7 17.Qf4 Ne8 18.Rac1 Be5 19.Qf2 Ndf6 20.Bd3 h5 21.Nge2 
Nh7 22.Nf4 Nf8 23.Nb5 a6 24.Nd4 Bd7 25.Rc2 Bg7 26.Qg3 Rb8 27.Re2 Nf6 28.
Nf3 Be8 29.e4 N6d7 30.Rc2 Ne5 31.Nxe5 Bxe5 32.Qf2 Nd7 33.b4 Qd8 34.Be2 Bg7
35.Nd3 Ne5 36.Nxe5 Bxe5 37.Rfc1 Kg7 38.Rc7 Qg5 39.R1c2 h4 40.Bg4 Kh6 41.
Kh1 b6 42.Ra7 Bg3 43.Qd2 Bf4 44.Qd4 Be5 45.Qg1 a5 46.Qc1 Bf4 47.Qa1 Be5 
48.Qg1 axb4 49.axb4 Bf4 50.Qa1 Be5 51.Qa3 Kg7 52.Rf2 Bf6 53.Qd3 Qe5 54.Be6
Kg8 55.Qf3 Kg7 56.Qf4 Qd4 57.Rf1 b5 58.Bg4 Rd8 59.Rc7 Qb2 60.Rc2 Qd4 61.
Rd2 Qe5 62.Qxe5 Bxe5 63.Rc2 Bd7 64.Be2 f5 65.Rc7 Kh6 66.Bd3 fxe4 67.Bxe4 
Kg5 68.Bd3 Bd4 69.Rb7 Bc3 70.Bxb5 Bf5 71.Be2 Ra8 72.b5 Ra2 73.Bf3 Rb2 74.
Rb8 Bd4 75.Rd1 Bc5 76.Kh2 Be3 77.Re1 Bf2 78.Rf1 Bc5 79.Re8 Bd4 80.Rd1 Bf2 
81.Be2 Bd7 82.Re4 Bf5 83.Re8 Bd7 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.12"]
[Round "6"]
[White "Balashov, Yury"]
[Black "Timman, Jan"]
[Result "0-1"]
[WhiteElo "2600"]
[BlackElo "2620"]
[ECO "B09"]
[EventDate "1981.04.04"]
[PlyCount "78"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Nc6 7.O-O e5 8.fxe5 
dxe5 9.d5 Nb4 10.Bc4 Ne8 11.Bg5 f6 12.Be3 Nd6 13.Bb3 a5 14.a4 Kh8 15.Qd2 
b6 16.Rae1 Ba6 17.Rf2 Qd7 18.Bh6 Nb7 19.Bxg7+ Kxg7 20.Re3 Nc5 21.Nh4 Nxb3 
22.cxb3 Rad8 23.Rh3 Kg8 24.Rg3 Qf7 25.Nb5 Rd7 26.h3 Kg7 27.Kh2 Bb7 28.Rf5 
Rg8 29.Rh5 Kh8 30.Rh6 g5 31.Nf5 Rg6 32.Qf2 Na6 33.Rxg6 hxg6 34.Nh6 Qf8 35.
Ng4 Kg7 36.Rf3 Rf7 37.Qe3 Qd8 38.Qf2 Rf8 39.Nc3 Nc5 0-1

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.12"]
[Round "6"]
[White "Polugaevsky, Lev"]
[Black "Torre, Eugenio"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2550"]
[ECO "D44"]
[EventDate "1981.04.04"]
[PlyCount "79"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 dxc4 6.e4 b5 7.e5 h6 8.Bh4 g5 9.
Nxg5 hxg5 10.Bxg5 Nbd7 11.exf6 Bb7 12.g3 c5 13.d5 Nb6 14.dxe6 Qxd1+ 15.
Rxd1 Bxh1 16.e7 a6 17.h4 Bh6 18.f4 b4 19.Rd6 Rb8 20.Nd1 Bxg5 21.fxg5 Nd5 
22.Bxc4 Nxe7 23.fxe7 Kxe7 24.Rf6 Rhf8 25.Ne3 Be4 26.Rxa6 Rbd8 27.Rf6 Rd6 
28.Rf4 Rd4 29.h5 Bd3 30.Nd5+ Kd6 31.Rxd4 cxd4 32.Bb3 Bc2 33.Bxc2 Kxd5 34.
Bb3+ Ke5 35.g4 Kf4 36.g6 Ke3 37.g7 Rc8 38.Kf1 d3 39.Kg2 Kf4 40.h6 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.12"]
[Round "6"]
[White "Geller, Efim"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[WhiteElo "2615"]
[BlackElo "2585"]
[ECO "B06"]
[EventDate "1981.04.04"]
[PlyCount "83"]

1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Be2 Nd7 5.O-O e5 6.c3 Ngf6 7.Nbd2 O-O 8.Re1 
Re8 9.Bf1 Nb6 10.h3 c6 11.a4 a5 12.Qc2 Nfd7 13.Nc4 Qc7 14.Be3 exd4 15.Bxd4
Nxc4 16.Bxc4 Ne5 17.Nxe5 Bxe5 18.Rad1 Bxd4 19.cxd4 Be6 20.Qc3 Bxc4 21.Qxc4
Rxe4 22.Rxe4 d5 23.Qd3 dxe4 24.Qxe4 Rd8 25.Rd3 Rd5 26.Rb3 Kg7 27.g3 Qd7 
28.h4 f6 29.Qf4 Rxd4 30.Qb8 Rb4 31.Rxb4 axb4 32.a5 Kf7 33.a6 bxa6 34.Qxb4 
Kg7 35.Qb6 Qd1+ 36.Kh2 Qf3 37.b4 g5 38.hxg5 fxg5 39.Kg1 Qd1+ 40.Kh2 Qc2 
41.Qd4+ Kf7 42.Qd7+ 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.12"]
[Round "6"]
[White "Karpov, Anatoly"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2690"]
[BlackElo "2650"]
[ECO "E55"]
[EventDate "1981.04.04"]
[PlyCount "60"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 O-O 6.Bd3 d5 7.O-O dxc4 8.Bxc4 
Nbd7 9.Qe2 a6 10.a4 Qc7 11.Na2 b5 12.Bd3 Ba5 13.axb5 axb5 14.Bxb5 Bb7 15.
Rd1 Rfb8 16.h3 Bb4 17.Bxd7 Nxd7 18.Bd2 Bxd2 19.Qxd2 Bxf3 20.gxf3 Qb7 21.
Kg2 Qxb2 22.Qxb2 Rxb2 23.dxc5 Nxc5 24.Nb4 Rc8 25.Nc6 Kf8 26.Ne5 Rb7 27.Nc4
Rbc7 28.Nd6 Rd8 29.Nb5 Rxd1 30.Rxd1 Rd7 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.12"]
[Round "6"]
[White "Smejkal, Jan"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2545"]
[ECO "A17"]
[EventDate "1981.04.04"]
[PlyCount "84"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qc2 O-O 5.a3 Bxc3 6.Qxc3 b6 7.b3 Bb7 8.Bb2 
d6 9.e3 Nbd7 10.Be2 e5 11.d4 Ne4 12.Qc2 Qe7 13.O-O Ng5 14.Nxg5 Qxg5 15.d5 
f5 16.f4 Qg6 17.Rf3 Rae8 18.Raf1 Bc8 19.Rg3 Qf7 20.e4 Nc5 21.fxe5 dxe5 22.
exf5 Bxf5 23.Qd1 Qe7 24.b4 Ne4 25.Re3 Bg6 26.Bf3 Nd6 27.Rxe5 Qh4 28.c5 Nc4
29.Rxe8 Rxe8 30.Qd4 Qxd4+ 31.Bxd4 bxc5 32.bxc5 Nd2 33.Rd1 Nxf3+ 34.gxf3 a6
35.Bc3 Re3 36.Ba5 Rxa3 37.Bxc7 Rd3 38.Rc1 Rxd5 39.c6 Rd2 40.Ra1 Rc2 41.
Rxa6 Be8 42.Ra8 Kf7 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.12"]
[Round "6"]
[White "Beliavsky, Alexander"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2605"]
[ECO "B42"]
[EventDate "1981.04.04"]
[PlyCount "61"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O d6 7.c4 Be7 8.Nc3 O-O
9.Be3 Nbd7 10.f4 Re8 11.Kh1 Bf8 12.g4 g6 13.g5 Nh5 14.f5 exf5 15.Nxf5 Nc5 
16.Nd5 Nxe4 17.Bd4 Bxf5 18.Rxf5 Bg7 19.Bxg7 Kxg7 20.Bxe4 Rxe4 21.Rxf7+ 
Kxf7 22.Qf3+ Kg8 23.Qxe4 Qxg5 24.Qe6+ Kh8 25.Rf1 Rd8 26.b3 b5 27.Qe4 bxc4 
28.bxc4 Qe5 29.Qxe5+ dxe5 30.Rf7 Nf4 31.Nxf4 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.13"]
[Round "7"]
[White "Andersson, Ulf"]
[Black "Balashov, Yury"]
[Result "1/2-1/2"]
[WhiteElo "2610"]
[BlackElo "2600"]
[ECO "E92"]
[EventDate "1981.04.04"]
[PlyCount "79"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 e5 7.dxe5 dxe5 8.Qxd8 
Rxd8 9.Bg5 Nbd7 10.O-O-O Rf8 11.Nd2 c6 12.b4 a5 13.a3 Re8 14.Kb2 Nf8 15.c5
Ne6 16.Bxf6 Bxf6 17.Nc4 axb4 18.axb4 Nd4 19.Nb6 Rb8 20.Bc4 Bd8 21.Ra1 Bxb6
22.cxb6 Be6 23.Bxe6 Nxe6 24.Rhd1 Red8 25.Rxd8+ Rxd8 26.Rd1 Kf8 27.Rxd8+ 
Nxd8 28.Na4 Ne6 29.Kc3 Ke7 30.Nb2 f6 31.Nd3 Nd4 32.Nc5 Nb5+ 33.Kd3 Nd6 34.
g3 g5 35.h3 h5 36.Ke2 Kf7 37.f4 Ke7 38.Kf3 Kf7 39.Ke2 Ke7 40.Kf3 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.13"]
[Round "7"]
[White "Torre, Eugenio"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[BlackElo "2690"]
[ECO "B18"]
[EventDate "1981.04.04"]
[PlyCount "95"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7
9.Bd3 Bxd3 10.Qxd3 Ngf6 11.Bf4 e6 12.O-O-O Be7 13.Kb1 a5 14.Ne4 Nxe4 15.
Qxe4 Nf6 16.Qe2 a4 17.Ne5 Qd5 18.g4 a3 19.b3 Qe4 20.Be3 O-O 21.Qd3 Qxd3 
22.Rxd3 Bd6 23.f3 Rfd8 24.Rhd1 Nd5 25.c4 Nb4 26.R3d2 b5 27.f4 bxc4 28.bxc4
Rab8 29.Kc1 Rb7 30.g5 hxg5 31.fxg5 Rdb8 32.h6 gxh6 33.gxh6 Kh7 34.Rg1 f6 
35.Ng4 Be7 36.Kd1 Na6 37.Ke2 Rb2 38.Ne5 Rg8 39.Rxg8 Kxg8 40.Nxc6 Bb4 41.
Nxb4 Nxb4 42.Kf3 Kh7 43.d5 exd5 44.cxd5 Nxa2 45.Rd3 Nb4 46.Rxa3 Nxd5 47.
Ra7+ Kg6 48.Rg7+ 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.13"]
[Round "7"]
[White "Gheorghiu, Florin"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2615"]
[ECO "E17"]
[EventDate "1981.04.04"]
[PlyCount "44"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Bd2 f5 
9.d5 Bf6 10.Rc1 Na6 11.a3 Nac5 12.b4 Nxc3 13.Bxc3 Ne4 14.Bxf6 Qxf6 15.Nd4 
c6 16.dxc6 dxc6 17.c5 Rad8 18.e3 bxc5 19.bxc5 Ba6 20.Re1 e5 21.Qb3+ Kh8 
22.Nf3 g5 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.13"]
[Round "7"]
[White "Petrosian, Tigran"]
[Black "Smejkal, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2585"]
[BlackElo "2535"]
[ECO "D03"]
[EventDate "1981.04.04"]
[PlyCount "70"]

1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 d5 5.e3 O-O 6.c3 Nbd7 7.Be2 b6 8.a4 a5 
9.O-O Bb7 10.Re1 Re8 11.Qb3 e5 12.dxe5 Nxe5 13.Nxe5 Rxe5 14.Nf3 Re8 15.
Red1 Qe7 16.Nd4 Qc5 17.Bf3 Ne4 18.Bf4 Be5 19.Bxe5 Rxe5 20.Qa3 Qxa3 21.Rxa3
Re7 22.h4 Kg7 23.Ne2 h6 24.Nf4 c6 25.Rb3 Nc5 26.Rxb6 Nxa4 27.Rb3 Ba6 28.
Rd2 Nc5 29.Rb6 Rc7 30.Be2 Bxe2 31.Nxe2 Nd7 32.Rb3 Nc5 33.Rb6 Nd7 34.Rb3 
Nc5 35.Ra3 Rb8 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.13"]
[Round "7"]
[White "Timman, Jan"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2620"]
[ECO "E53"]
[EventDate "1981.04.04"]
[PlyCount "77"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 O-O 6.Bd3 d5 7.O-O cxd4 8.exd4 
dxc4 9.Bxc4 b6 10.Bg5 Bb7 11.Re1 Nbd7 12.Rc1 Rc8 13.Bd3 Be7 14.Qe2 Nd5 15.
Nxd5 Bxg5 16.Rxc8 Bxc8 17.Nb4 Bb7 18.Be4 Be7 19.Bxb7 Bxb4 20.Rc1 Bd6 21.g3
g6 22.Qa6 Bb8 23.Rc8 Qe7 24.Bc6 Nf6 25.a3 Rxc8 26.Qxc8+ Qf8 27.Qb7 Qd8 28.
b4 Qc7 29.Qa8 a5 30.Ne5 axb4 31.axb4 Qa7 32.Qxa7 Bxa7 33.Nc4 b5 34.Nd6 
Bxd4 35.Nxb5 Bb6 36.h3 Kf8 37.Nd6 Bd4 38.Nc8 Nd5 39.b5 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.13"]
[Round "7"]
[White "Portisch, Lajos"]
[Black "Beliavsky, Alexander"]
[Result "0-1"]
[WhiteElo "2650"]
[BlackElo "2620"]
[ECO "D37"]
[EventDate "1981.04.04"]
[PlyCount "84"]

1.c4 e6 2.Nc3 d5 3.d4 Be7 4.Nf3 Nf6 5.Bf4 O-O 6.e3 c5 7.dxc5 Bxc5 8.Qc2 
Nc6 9.Rd1 Qa5 10.a3 Be7 11.Nd2 e5 12.Bg5 d4 13.Nb3 Qd8 14.Be2 a5 15.exd4 
a4 16.Nxa4 Nxd4 17.Nxd4 exd4 18.b3 Qa5+ 19.Bd2 Bf5 20.Qb2 Qe5 21.Bb4 Bxb4+
22.axb4 Rfe8 23.Rxd4 Bc2 24.Rd2 Bxb3 25.Qxb3 Qa1+ 26.Qd1 Qxd1+ 27.Rxd1 
Rxa4 28.f3 Rxb4 29.Kf2 Rb2 30.Rhe1 g6 31.Kf1 Nh5 32.g3 Ng7 33.Rd7 Ne6 34.
Red1 Nd4 35.R1xd4 Rexe2 36.Rxb7 Rf2+ 37.Kg1 Rg2+ 38.Kh1 Rxh2+ 39.Kg1 Rbg2+
40.Kf1 Rc2 41.Kg1 Rhg2+ 42.Kf1 Rgf2+ 0-1

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.13"]
[Round "7"]
[White "Smyslov, Vassily"]
[Black "Kasparov, Garry"]
[Result "1/2-1/2"]
[WhiteElo "2545"]
[BlackElo "2625"]
[ECO "D78"]
[EventDate "1981.04.04"]
[PlyCount "27"]

1.g3 d5 2.Nf3 g6 3.c4 Nf6 4.Bg2 Bg7 5.d4 O-O 6.O-O dxc4 7.Na3 c3 8.bxc3 c5
9.Nc4 Nc6 10.Nce5 Nd5 11.Bd2 Nxe5 12.Nxe5 Nb6 13.Bf4 Nd5 14.Rc1 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.14"]
[Round "8"]
[White "Polugaevsky, Lev"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2610"]
[ECO "E04"]
[EventDate "1981.04.04"]
[PlyCount "64"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 dxc4 5.Bg2 c5 6.O-O Nc6 7.Qa4 cxd4 8.Nxd4 
Qxd4 9.Bxc6+ Bd7 10.Rd1 Qxd1+ 11.Qxd1 Bxc6 12.Qc2 Be7 13.Qxc4 O-O 14.Nc3 
Rfd8 15.Be3 Nd5 16.Nxd5 Bxd5 17.Qg4 Rdc8 18.Bd4 Bf8 19.e4 Bc6 20.h4 Rd8 
21.Bc3 Rd3 22.h5 h6 23.Re1 Rad8 24.Kh2 a6 25.Re2 Rd1 26.Re1 R1d3 27.Re2 
Bb5 28.Rc2 Ba4 29.b3 Bc6 30.Qf4 Bd6 31.Be5 Bf8 32.Bc3 Bd6 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.14"]
[Round "8"]
[White "Balashov, Yury"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2545"]
[ECO "A15"]
[EventDate "1981.04.04"]
[PlyCount "55"]

1.Nf3 Nf6 2.c4 c6 3.Nc3 d5 4.e3 g6 5.d4 Bg7 6.Be2 O-O 7.O-O Be6 8.b3 c5 9.
Bb2 Nc6 10.dxc5 dxc4 11.bxc4 Nd7 12.Qc1 Nxc5 13.Rd1 Bd7 14.Nd5 e6 15.Bxg7 
Kxg7 16.Qb2+ f6 17.Nf4 Qe7 18.Nd3 b6 19.Nxc5 bxc5 20.Nd2 Rfd8 21.Ne4 Rab8 
22.Qc3 Be8 23.Rxd8 Nxd8 24.Qa5 Rc8 25.Rd1 Nf7 26.h3 f5 27.Qc3+ e5 28.Nd2 
1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.14"]
[Round "8"]
[White "Beliavsky, Alexander"]
[Black "Torre, Eugenio"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2550"]
[ECO "B08"]
[EventDate "1981.04.04"]
[PlyCount "76"]

1.e4 d6 2.d4 g6 3.Nf3 Nf6 4.Nc3 Bg7 5.Be2 O-O 6.O-O c5 7.d5 Na6 8.Re1 Nc7 
9.a4 b6 10.h3 Bb7 11.Bf4 a6 12.Bc4 Qd7 13.e5 Nh5 14.Bg5 f6 15.exd6 exd6 
16.Be3 f5 17.Qd3 Bxc3 18.Qxc3 f4 19.Bd2 b5 20.Ba2 Nxd5 21.Bxd5+ Bxd5 22.
Nh2 b4 23.Qd3 Qf5 24.Qxf5 Rxf5 25.Re7 Rf7 26.Rae1 Kf8 27.R7e2 Bc6 28.a5 
Re8 29.Rxe8+ Bxe8 30.g4 Ng7 31.Nf3 h6 32.c3 bxc3 33.Bxc3 g5 34.b4 Bc6 35.
Nd2 Bd5 36.bxc5 dxc5 37.Ne4 Re7 38.Nxc5 Rxe1+ 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.14"]
[Round "8"]
[White "Geller, Efim"]
[Black "Smejkal, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2615"]
[BlackElo "2535"]
[ECO "C43"]
[EventDate "1981.04.04"]
[PlyCount "131"]

1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Nd7 6.O-O Nxe5 7.dxe5 Nc5 8.
Nc3 c6 9.Qf3 Qh4 10.h3 Be7 11.Re1 Nxd3 12.cxd3 O-O 13.Bf4 Re8 14.a3 Bf8 
15.d4 g5 16.Be3 Re6 17.Ne2 Rg6 18.Qg3 Qe4 19.Rac1 h5 20.Bxg5 Be7 21.h4 
Bxg5 22.hxg5 h4 23.Qf4 Qxf4 24.Nxf4 Rxg5 25.Kh2 Rg4 26.Ne2 Bf5 27.f3 Rg5 
28.Nf4 Kf8 29.e6 f6 30.b4 a6 31.a4 Ke7 32.Rc3 Kd6 33.a5 Re8 34.Rce3 Re7 
35.R1e2 Rg8 36.Nh5 Rf8 37.Nf4 Rfe8 38.Kg1 Rg8 39.Kf2 Rge8 40.Re1 Rh8 41.
Rh1 Rhh7 42.Rh2 Re8 43.Re1 Reh8 44.Reh1 Ke7 45.Kg1 Kd6 46.Kf2 Ke7 47.Kg1 
Kd6 48.g3 hxg3 49.Rxh7 Rxh7 50.Rxh7 Bxh7 51.Kg2 Ke7 52.Kxg3 Bb1 53.Kh4 Bc2
54.Kg4 Bb1 55.Kh5 Bc2 56.Kh4 Bb1 57.Kh3 Bc2 58.Kg2 Bf5 59.Kg3 Bb1 60.Kf2 
Bc2 61.Ke2 Bf5 62.Ke3 Bc2 63.Kd2 Bf5 64.Ke3 Bc2 65.Kf2 Bf5 66.Kg3 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.14"]
[Round "8"]
[White "Karpov, Anatoly"]
[Black "Timman, Jan"]
[Result "1-0"]
[WhiteElo "2690"]
[BlackElo "2620"]
[ECO "D42"]
[EventDate "1981.04.04"]
[PlyCount "59"]

1.c4 c5 2.Nf3 Nc6 3.e3 Nf6 4.Nc3 e6 5.d4 d5 6.cxd5 Nxd5 7.Bd3 Be7 8.O-O 
O-O 9.a3 cxd4 10.exd4 Bf6 11.Be4 Nce7 12.Qd3 h6 13.Ne5 Nxc3 14.Qxc3 Nf5 
15.Be3 Nd6 16.Bf3 Bd7 17.Qb4 Bb5 18.Rfe1 a5 19.Qb3 Ba6 20.Rad1 Nf5 21.Be4 
Nxe3 22.Qxe3 Qd6 23.Bc2 Rfd8 24.Qe4 Rac8 25.Qh7+ Kf8 26.h3 b6 27.Bb3 Bb7 
28.d5 Qc7 29.dxe6 Rxd1 30.Ng6+ 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.14"]
[Round "8"]
[White "Kasparov, Garry"]
[Black "Petrosian, Tigran"]
[Result "0-1"]
[WhiteElo "2625"]
[BlackElo "2585"]
[ECO "E12"]
[EventDate "1981.04.04"]
[PlyCount "82"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.e3 Be7 8.Bb5+ c6
9.Bd3 Nxc3 10.bxc3 c5 11.O-O O-O 12.Qc2 g6 13.e4 Nc6 14.Bh6 Re8 15.Rfd1 
Qc7 16.Qe2 Red8 17.Qe3 e5 18.d5 Na5 19.c4 Nb3 20.Ra2 f6 21.h4 Bc8 22.Rb1 
Nd4 23.Nxd4 cxd4 24.Qg3 Bf8 25.Bd2 Bd6 26.Rf1 Qg7 27.a4 a5 28.Rb2 Bc5 29.
f4 Bd7 30.h5 Bxa4 31.h6 Qc7 32.f5 g5 33.Bxg5 fxg5 34.Qxg5+ Kf8 35.Qf6+ Ke8
36.Ra1 Qe7 37.Qe6 Rd6 38.Qg8+ Qf8 39.Qg3 Qxh6 40.Rxa4 Qc1+ 41.Kf2 Qxb2+ 
0-1

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.14"]
[Round "8"]
[White "Gheorghiu, Florin"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2650"]
[ECO "A17"]
[EventDate "1981.04.04"]
[PlyCount "32"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 b6 4.e4 Bb7 5.d3 d6 6.g3 c5 7.Bg2 g6 8.O-O Bg7 9.
Re1 O-O 10.d4 cxd4 11.Nxd4 a6 12.b3 Nbd7 13.Bb2 Qc7 14.Re2 Rad8 15.Qe1 
Rfe8 16.Rd1 Qb8 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.16"]
[Round "9"]
[White "Andersson, Ulf"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2610"]
[BlackElo "2690"]
[ECO "E06"]
[EventDate "1981.04.04"]
[PlyCount "44"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Qc2 a6 8.Qxc4 b5
9.Qc2 Bb7 10.Bg5 Nbd7 11.Bxf6 Nxf6 12.Nbd2 Rc8 13.Nb3 Be4 14.Qc3 Nd5 15.
Qc1 c5 16.Nxc5 Qb6 17.Qd2 Bxc5 18.dxc5 Rxc5 19.Rfc1 Rfc8 20.Rxc5 Qxc5 21.
Ne1 Bxg2 22.Kxg2 Qe7 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.16"]
[Round "9"]
[White "Petrosian, Tigran"]
[Black "Balashov, Yury"]
[Result "1/2-1/2"]
[WhiteElo "2585"]
[BlackElo "2600"]
[ECO "E19"]
[EventDate "1981.04.04"]
[PlyCount "50"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 
Nxc3 9.Qxc3 c5 10.Rd1 d6 11.b3 Bf6 12.Bb2 Qc7 13.Qd2 Rd8 14.dxc5 dxc5 15.
Qf4 Na6 16.Qxc7 Nxc7 17.Bxf6 gxf6 18.Ne1 Bxg2 19.Kxg2 Kf8 20.Kf3 Ke7 21.e3
Ne8 22.Ke2 Rxd1 23.Rxd1 Nd6 24.Nd3 Ne4 25.Rc1 Rd8 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.16"]
[Round "9"]
[White "Torre, Eugenio"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[BlackElo "2605"]
[ECO "B83"]
[EventDate "1981.04.04"]
[PlyCount "30"]

1.e4 c5 2.Nc3 d6 3.Nge2 e6 4.d4 cxd4 5.Nxd4 Nf6 6.Be2 Be7 7.O-O O-O 8.f4 
Nc6 9.Be3 Bd7 10.Nb3 a6 11.a4 Rc8 12.a5 Nb4 13.Bf3 Bc6 14.Nd4 Qc7 15.Rf2 
d5 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.16"]
[Round "9"]
[White "Portisch, Lajos"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[WhiteElo "2650"]
[BlackElo "2615"]
[ECO "D58"]
[EventDate "1981.04.04"]
[PlyCount "101"]

1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Bg5 h6 6.Bh4 O-O 7.e3 b6 8.Rc1 Bb7 
9.Be2 Nbd7 10.cxd5 exd5 11.O-O c5 12.Qc2 Rc8 13.Rfd1 Ne4 14.Bxe7 Qxe7 15.
dxc5 Rxc5 16.Qb3 Ndf6 17.Nxe4 dxe4 18.Nd4 Rfc8 19.Qa3 Bd5 20.Nb5 a5 21.h3 
Qe5 22.Rxc5 Rxc5 23.Nc3 g6 24.Qa4 Kg7 25.Rd4 h5 26.Qd1 Be6 27.a4 h4 28.Bb5
g5 29.Be2 Rc7 30.Rd6 Rd7 31.Rxd7 Nxd7 32.Bb5 Nf6 33.Qd4 Qxd4 34.exd4 Kf8 
35.Bc6 Bb3 36.Kf1 Ke7 37.Ke2 Kd6 38.Ba8 Ke6 39.Ke3 Nd5+ 40.Bxd5+ Bxd5 41.
Nxe4 f6 42.f4 Kf5 43.g4+ hxg3 44.Nxg3+ Kg6 45.fxg5 fxg5 46.Ne4 Bb3 47.Nc3 
Kf5 48.Kf3 Bc4 49.Kg3 Bf7 50.d5 Be8 51.Nb5 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.16"]
[Round "9"]
[White "Smejkal, Jan"]
[Black "Kasparov, Garry"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2625"]
[ECO "A30"]
[EventDate "1981.04.04"]
[PlyCount "32"]

1.Nf3 Nf6 2.c4 c5 3.Nc3 e6 4.g3 b6 5.Bg2 Bb7 6.O-O Be7 7.b3 O-O 8.Bb2 d6 
9.e3 Nbd7 10.Qe2 a6 11.Rfd1 Re8 12.d4 Ne4 13.Nxe4 Bxe4 14.Nd2 Bxg2 15.Kxg2
Nf6 16.Rac1 Ra7 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.16"]
[Round "9"]
[White "Smyslov, Vassily"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2545"]
[BlackElo "2620"]
[ECO "A30"]
[EventDate "1981.04.04"]
[PlyCount "21"]

1.Nf3 Nf6 2.c4 b6 3.g3 c5 4.Bg2 Bb7 5.O-O e6 6.Nc3 Be7 7.b3 d5 8.cxd5 Nxd5
9.Nxd5 Bxd5 10.Bb2 O-O 11.Qb1 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.16"]
[Round "9"]
[White "Timman, Jan"]
[Black "Beliavsky, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2620"]
[ECO "C77"]
[EventDate "1981.04.04"]
[PlyCount "83"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d4 exd4 6.O-O Be7 7.Re1 O-O 8.e5 
Ne8 9.c3 dxc3 10.Nxc3 d6 11.exd6 Nxd6 12.Nd5 Be6 13.Bxc6 bxc6 14.Nxe7+ 
Qxe7 15.Ng5 Qf6 16.Nxe6 fxe6 17.Qe2 Rf7 18.f3 Nf5 19.Qxe6 Qd4+ 20.Kh1 Rb8 
21.Qxc6 h6 22.Qe4 Qf2 23.b3 Rd8 24.Be3 Nxe3 25.Qxe3 Qxe3 26.Rxe3 Rd2 27.b4
Rf4 28.a3 Rc4 29.h3 Rcc2 30.Rg1 c5 31.bxc5 Rxc5 32.Re4 Ra2 33.Ra4 a5 34.h4
h5 35.Kh2 Kh7 36.Kh3 Kh6 37.Rb1 Rcc2 38.Rb6+ g6 39.g4 Rh2+ 40.Kg3 Rag2+ 
41.Kf4 Rxh4 42.Rxa5 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.17"]
[Round "10"]
[White "Beliavsky, Alexander"]
[Black "Andersson, Ulf"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2610"]
[ECO "B81"]
[EventDate "1981.04.04"]
[PlyCount "86"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4 h6 7.h4 Nc6 8.Rg1 h5 
9.g5 Ng4 10.Be2 Qb6 11.Bxg4 Qxd4 12.Be3 Qb4 13.Be2 g6 14.a3 Qxb2 15.Nb5 
Qe5 16.Rb1 Kd7 17.Qd3 a6 18.f4 Qg7 19.Nxd6 Bxd6 20.Rd1 Rd8 21.Bb6 Qf8 22.
e5 Ke8 23.Bxd8 Nxd8 24.Qxd6 Qxd6 25.Rxd6 Bd7 26.Rg3 Rc8 27.Kd2 Nc6 28.Rgd3
Rc7 29.Bf3 Ke7 30.Rc3 Rc8 31.Be4 Rc7 32.Rc5 Rc8 33.Kc3 Be8 34.Bxc6 Bxc6 
35.Kb4 Rb8 36.Rc4 a5+ 37.Kxa5 Ra8+ 38.Kb4 Ra6 39.Rcd4 Rb6+ 40.Kc3 Rb1 41.
Rd1 Rb5 42.R6d4 Bd5 43.Rb4 Ra5 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.17"]
[Round "10"]
[White "Balashov, Yury"]
[Black "Smejkal, Jan"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2535"]
[ECO "C50"]
[EventDate "1981.04.04"]
[PlyCount "67"]

1.e4 e5 2.Nc3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.Nf3 d6 6.Bg5 h6 7.Bxf6 Qxf6 8.Nd5 
Qd8 9.c3 a6 10.d4 exd4 11.cxd4 Ba7 12.h3 O-O 13.O-O Be6 14.Rc1 Rc8 15.Bxa6
bxa6 16.Rxc6 Bxd5 17.exd5 Bb6 18.Qd3 a5 19.Re1 a4 20.Re3 Ra8 21.Qc2 Ra5 
22.Ra3 Re8 23.Rxa4 Rxd5 24.Rc3 c5 25.dxc5 dxc5 26.Re4 Rd1+ 27.Kh2 Rxe4 28.
Qxe4 g6 29.g3 Qf6 30.Kg2 Kg7 31.Qe2 Ra1 32.a3 Qc6 33.b4 Qa8 34.Qb2 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.17"]
[Round "10"]
[White "Portisch, Lajos"]
[Black "Torre, Eugenio"]
[Result "1-0"]
[WhiteElo "2650"]
[BlackElo "2550"]
[ECO "D16"]
[EventDate "1981.04.04"]
[PlyCount "67"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Na6 6.e4 Bg4 7.Bxc4 e6 8.Be3 Be7
9.O-O O-O 10.Qe2 Nb4 11.Rac1 Bh5 12.Rfd1 Qa5 13.h3 Bg6 14.Bf4 Rad8 15.Ne5 
a6 16.Bb3 Qb6 17.Qe3 Nd3 18.Qxd3 Qxb3 19.Nd5 Qxd1+ 20.Qxd1 exd5 21.Qb3 
dxe4 22.Nxg6 hxg6 23.Qxb7 Nd5 24.Be5 a5 25.Rxc6 f6 26.Bg3 Rf7 27.Qb3 Bb4 
28.Bd6 Rxd6 29.Rxd6 Bxd6 30.Qxd5 Bb4 31.Qxe4 g5 32.Qe6 Kf8 33.Qc8+ Ke7 34.
d5 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.17"]
[Round "10"]
[White "Geller, Efim"]
[Black "Kasparov, Garry"]
[Result "0-1"]
[WhiteElo "2615"]
[BlackElo "2625"]
[ECO "B83"]
[EventDate "1981.04.04"]
[PlyCount "54"]

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.Nb3 exf4 11.Bxf4 Be6 12.Kh1 d5 13.e5 Nd7 14.Nxd5 Ndxe5 15.
c4 Bg5 16.Nc5 Bxf4 17.Rxf4 b6 18.Ne4 b5 19.b3 bxc4 20.Bxc4 Kh8 21.Qh5 Bxd5
22.Bxd5 Qxd5 23.Rh4 h6 24.Rd1 Qa5 25.b4 Qxb4 26.Nf6 Qe7 27.Rf1 Rfd8 0-1

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.17"]
[Round "10"]
[White "Karpov, Anatoly"]
[Black "Smyslov, Vassily"]
[Result "1-0"]
[WhiteElo "2690"]
[BlackElo "2545"]
[ECO "D11"]
[EventDate "1981.04.04"]
[PlyCount "63"]

1.Nf3 d5 2.c4 c6 3.d4 Nf6 4.e3 g6 5.Nc3 Bg7 6.Be2 O-O 7.O-O Bg4 8.b3 Nbd7 
9.Bb2 Re8 10.Rc1 Ne4 11.h3 Nxc3 12.Bxc3 Bxf3 13.Bxf3 dxc4 14.bxc4 e5 15.
Qb3 exd4 16.exd4 Rb8 17.Rfd1 Qc7 18.Qa3 Bf8 19.Qb2 c5 20.Bd5 Bg7 21.dxc5 
Bxc3 22.Rxc3 Nxc5 23.Rf3 Re7 24.h4 Rf8 25.Qf6 Ne4 26.Qd4 Nc5 27.h5 Nd7 28.
hxg6 hxg6 29.Rg3 Qe5 30.Rxg6+ Kh7 31.Rg3 Nf6 32.Qh4+ 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.17"]
[Round "10"]
[White "Polugaevsky, Lev"]
[Black "Petrosian, Tigran"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2585"]
[ECO "E12"]
[EventDate "1981.04.04"]
[PlyCount "91"]

1.Nf3 Nf6 2.c4 b6 3.Nc3 Bb7 4.d4 e6 5.a3 d5 6.cxd5 Nxd5 7.e3 Be7 8.Bb5+ c6
9.Bd3 Nxc3 10.bxc3 c5 11.O-O O-O 12.Qc2 g6 13.e4 Qc7 14.Qe2 Rd8 15.h4 Nc6 
16.Be3 Bf6 17.e5 Bg7 18.h5 Rd7 19.hxg6 hxg6 20.Rad1 cxd4 21.cxd4 Qd8 22.
Be4 Ne7 23.Ng5 Nf5 24.Qg4 Bd5 25.Bxf5 gxf5 26.Qh5 f6 27.Qh7+ Kf8 28.Nh3 
Qe7 29.exf6 Qxf6 30.Bg5 Qf7 31.Nf4 Bf6 32.Qh6+ Ke7 33.Rc1 Rad8 34.Rfe1 
Bxg5 35.Qxg5+ Qf6 36.Ng6+ Kf7 37.Ne5+ Ke7 38.Ng6+ Kf7 39.Ne5+ Ke7 40.Qxf6+
Kxf6 41.Nxd7+ Rxd7 42.f3 b5 43.Kf2 Rb7 44.Rh1 Rb6 45.Rc7 Ra6 46.f4 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.17"]
[Round "10"]
[White "Gheorghiu, Florin"]
[Black "Timman, Jan"]
[Result "1-0"]
[WhiteElo "2605"]
[BlackElo "2620"]
[ECO "E88"]
[EventDate "1981.04.04"]
[PlyCount "119"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6 8.Qd2 cxd5 9.
cxd5 Na6 10.O-O-O Bd7 11.Kb1 Nc5 12.Nge2 b5 13.b4 Na4 14.Nxa4 bxa4 15.Nc3 
Ne8 16.Bd3 Rb8 17.a3 a5 18.b5 Nc7 19.b6 Na8 20.Ka2 Nxb6 21.Rb1 f5 22.Rhc1 
fxe4 23.Nxe4 Bf5 24.Qxa5 Nd7 25.Qxd8 Rfxd8 26.g4 Bxe4 27.fxe4 Rxb1 28.Rxb1
Rc8 29.Rc1 Rf8 30.Be2 Nc5 31.Rc4 Nb3 32.g5 Nd4 33.Bg4 Rf1 34.Rc1 Rf8 35.
Rc8 Kf7 36.Rxf8+ Bxf8 37.Kb2 Be7 38.Kc3 Bd8 39.Bd1 Bb6 40.Kc4 Bc5 41.Bc1 
Ke7 42.Bxa4 Ne2 43.Bb2 Bg1 44.Bd1 Nf4 45.a4 Bxh2 46.a5 Kd7 47.a6 Kc7 48.
Kb5 Nd3 49.Bc3 Nc5 50.Ba5+ Kb8 51.Bb6 Nd7 52.a7+ Kb7 53.Bc7 Nc5 54.Bc2 Bf4
55.Bxd6 Nd7 56.Be7 h5 57.gxh6 Bxh6 58.Bd1 Bc1 59.Bg4 Nb6 60.Bc5 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.20"]
[Round "11"]
[White "Andersson, Ulf"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]
[WhiteElo "2610"]
[BlackElo "2605"]
[ECO "A37"]
[EventDate "1981.04.04"]
[PlyCount "113"]

1.Nf3 c5 2.g3 g6 3.Bg2 Bg7 4.c4 Nc6 5.Nc3 e6 6.e3 Nge7 7.d4 cxd4 8.Nxd4 d5
9.cxd5 Nxd4 10.exd4 Nxd5 11.O-O O-O 12.Qb3 Bxd4 13.Nxd5 exd5 14.Bh6 Bg7 
15.Bxg7 Kxg7 16.Bxd5 a5 17.Rac1 a4 18.Qc3+ Qf6 19.Qxf6+ Kxf6 20.Rc7 Ra5 
21.Rd1 Rb5 22.b3 axb3 23.Bxb3 Be6 24.Bxe6 Kxe6 25.Rd3 Rb2 26.a3 h5 27.Rf3 
Rb6 28.Kg2 Rb5 29.h3 Rb6 30.Rc2 f5 31.Rd3 Kf6 32.h4 Re8 33.Kf3 Re7 34.Rcd2
Ree6 35.Re2 Red6 36.Rxd6+ Rxd6 37.Re3 b6 38.Rb3 Re6 39.Rb4 Kf7 40.Kf4 Kf6 
41.a4 Rc6 42.Ke3 Rd6 43.Rd4 Rxd4 44.Kxd4 Ke6 45.Kc4 Kd6 46.Kb5 Kc7 47.Ka6 
f4 48.gxf4 Kc6 49.f3 Kc5 50.Kb7 b5 51.axb5 Kxb5 52.Kc7 Kc5 53.Kd7 Kd4 54.
Ke6 Ke3 55.Kf6 Kxf3 56.f5 gxf5 57.Kxf5 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.20"]
[Round "11"]
[White "Kasparov, Garry"]
[Black "Balashov, Yury"]
[Result "1/2-1/2"]
[WhiteElo "2625"]
[BlackElo "2600"]
[ECO "B56"]
[EventDate "1981.04.04"]
[PlyCount "31"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.f4 g6 7.Nxc6 bxc6 8.e5 
Nd7 9.exd6 exd6 10.Qd4 Nf6 11.Be3 Be7 12.Be2 O-O 13.Bf3 d5 14.Qd2 Qa5 15.
O-O Bc5 16.Kh1 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.20"]
[Round "11"]
[White "Torre, Eugenio"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[BlackElo "2615"]
[ECO "E14"]
[EventDate "1981.04.04"]
[PlyCount "71"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 d5 6.b3 Bb4+ 7.Nbd2 O-O 8.O-O 
Nbd7 9.Bb2 Re8 10.a3 Bf8 11.Qe2 c5 12.Rfd1 cxd4 13.exd4 dxc4 14.bxc4 Qc7 
15.a4 a5 16.Nf1 Rad8 17.Ng3 g6 18.Re1 Bg7 19.Rac1 Bxf3 20.Qxf3 e5 21.dxe5 
Nxe5 22.Bxe5 Rxe5 23.Rxe5 Qxe5 24.Ne4 Qd4 25.Nxf6+ Bxf6 26.Rd1 Qb2 27.g3 
Kg7 28.Be4 Rxd1+ 29.Qxd1 Bd4 30.Qc2 Qa1+ 31.Kg2 Qe1 32.Bf3 h5 33.h4 Kf6 
34.Qe2 Qxe2 35.Bxe2 Ke5 36.Bf3 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.20"]
[Round "11"]
[White "Petrosian, Tigran"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2585"]
[BlackElo "2690"]
[ECO "D30"]
[EventDate "1981.04.04"]
[PlyCount "72"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Bg5 Be7 5.e3 h6 6.Bh4 O-O 7.cxd5 Nxd5 8.Bxe7 
Qxe7 9.e4 Nf6 10.Nc3 c5 11.e5 Nd5 12.Rc1 Rd8 13.Nxd5 Rxd5 14.Bd3 Nc6 15.
Be4 Rd8 16.Bxc6 bxc6 17.Rxc5 Ba6 18.Qc2 Rab8 19.b3 Rb5 20.Rxb5 Bxb5 21.Kd2
c5 22.Ke3 Rd5 23.Rd1 g5 24.h3 Qc7 25.Qb2 a5 26.a3 cxd4+ 27.Rxd4 Rc5 28.Kd2
Bf1 29.b4 axb4 30.axb4 Rb5 31.Rg4 Rd5+ 32.Ke1 Bd3 33.h4 Bf5 34.Rd4 Rxd4 
35.Qxd4 Qc2 36.hxg5 Bd3 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.20"]
[Round "11"]
[White "Smejkal, Jan"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2620"]
[ECO "E01"]
[EventDate "1981.04.04"]
[PlyCount "81"]

1.c4 Nf6 2.g3 e6 3.Bg2 d5 4.d4 Bb4+ 5.Bd2 Be7 6.Nf3 O-O 7.O-O c6 8.Qc2 
Nbd7 9.cxd5 cxd5 10.Rc1 b6 11.Qa4 Bb7 12.Na3 a6 13.Bb4 Bxb4 14.Qxb4 Rc8 
15.Ne5 Nxe5 16.dxe5 Nd7 17.Qd6 Nc5 18.Qxd8 Rfxd8 19.f4 Na4 20.b3 Nc3 21.
Kf1 a5 22.Nc2 Ba6 23.Nd4 Rc5 24.Ke1 Kf8 25.a3 Rdc8 26.Kd2 Nb5 27.Nxb5 Bxb5
28.e3 Ke7 29.b4 axb4 30.axb4 Rc4 31.Rxc4 Rxc4 32.Rb1 Rc7 33.Ra1 h6 34.Bf3 
Rc4 35.Ra7+ Bd7 36.Be2 Rxb4 37.Kc3 Rb1 38.Kc2 Rb4 39.Kc3 Rb1 40.Bd3 Rc1+ 
41.Kb2 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.20"]
[Round "11"]
[White "Timman, Jan"]
[Black "Portisch, Lajos"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2650"]
[ECO "C42"]
[EventDate "1981.04.04"]
[PlyCount "129"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Be7 7.O-O Nc6 8.Re1 
Bf5 9.Bb5 O-O 10.Bxc6 bxc6 11.Ne5 Bh4 12.Be3 Qd6 13.Qh5 Qf6 14.Nf3 g5 15.
Nbd2 Bg6 16.Qh6 Nd6 17.Bxg5 Bxg5 18.Qxg5 Qxg5 19.Nxg5 Rab8 20.b3 Nb5 21.c3
Nxc3 22.Ngf3 Rfe8 23.Ne5 Re6 24.Re3 Nb5 25.Nd7 Rd8 26.Nc5 Ree8 27.Nf3 f6 
28.Rae1 Kf7 29.g4 Be4 30.Nxe4 dxe4 31.Rxe4 Rxe4 32.Rxe4 Nc3 33.Re1 Nxa2 
34.Ra1 Nc3 35.Rxa7 Nb5 36.Ra4 Ke6 37.Rb4 Kd6 38.Nh4 Rg8 39.Nf5+ Kd7 40.f3 
h5 41.h3 hxg4 42.fxg4 Nd6 43.Nxd6 cxd6 44.Kh2 f5 45.gxf5 Rf8 46.d5 cxd5 
47.Rf4 Ke7 48.f6+ Kf7 49.Kg3 Rb8 50.b4 d4 51.Rxd4 Kxf6 52.h4 Ke5 53.Rg4 d5
54.h5 d4 55.h6 Kd5 56.h7 Rh8 57.Rg7 Kc4 58.Rb7 d3 59.Kf2 Re8 60.Rd7 Kc3 
61.Re7 Rd8 62.Ke1 Kxb4 63.Rc7 Kb5 64.Kd2 Kb6 65.Rg7 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.20"]
[Round "11"]
[White "Smyslov, Vassily"]
[Black "Beliavsky, Alexander"]
[Result "1-0"]
[WhiteElo "2545"]
[BlackElo "2620"]
[ECO "D37"]
[EventDate "1981.04.04"]
[PlyCount "145"]

1.c4 e6 2.Nc3 d5 3.d4 Be7 4.Nf3 Nf6 5.Bf4 O-O 6.e3 c5 7.dxc5 Bxc5 8.cxd5 
Nxd5 9.Nxd5 exd5 10.Bd3 Bb4+ 11.Ke2 Bd6 12.Bxd6 Qxd6 13.Qa4 Nc6 14.Rhd1 
Ne5 15.Nxe5 Qxe5 16.Qh4 g6 17.Rd2 d4 18.e4 Re8 19.Kf1 Be6 20.f4 Qa5 21.Qf2
Rac8 22.Kg1 Red8 23.h3 Rc6 24.f5 Bc4 25.Bxc4 Rxc4 26.b3 Rb4 27.Rf1 Rd7 28.
Rd3 Qe5 29.Rf3 Qe7 30.e5 gxf5 31.Qg3+ Kf8 32.Rxf5 Rb6 33.Qd3 Rg6 34.R1f4 
Qe6 35.h4 Qd5 36.Re4 Qe6 37.Rff4 Rd5 38.Rxd4 Qxe5 39.Rxf7+ Kxf7 40.Rxd5 
Qe1+ 41.Qf1+ Qxf1+ 42.Kxf1 Rc6 43.Kg1 Kg6 44.Kh2 Ra6 45.Rd2 Rb6 46.Kh3 a5 
47.Rd5 a4 48.bxa4 Rb4 49.Rg5+ Kh6 50.Rg4 Rb2 51.a3 Rb3+ 52.Rg3 Rb1 53.Rd3 
Kg6 54.Kg4 Rc1 55.Rd6+ Kg7 56.Rd7+ Kg6 57.h5+ Kh6 58.Rd6+ Kg7 59.Rd4 Rc3 
60.Rb4 Kg8 61.Kf5 Rc5+ 62.Ke6 Rxh5 63.Rxb7 Rg5 64.Rb2 Rg3 65.a5 Rg5 66.Kf6
Rg6+ 67.Ke7 h5 68.Kd7 h4 69.Kc7 Kh8 70.Rb4 Rxg2 71.Rxh4+ Kg7 72.a6 Re2 73.
Rd4 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.21"]
[Round "12"]
[White "Portisch, Lajos"]
[Black "Andersson, Ulf"]
[Result "1-0"]
[WhiteElo "2650"]
[BlackElo "2610"]
[ECO "A30"]
[EventDate "1981.04.04"]
[PlyCount "83"]

1.c4 c5 2.Nf3 Nf6 3.Nc3 e6 4.e3 b6 5.d4 cxd4 6.exd4 Bb4 7.Bd3 Bb7 8.O-O 
O-O 9.Bg5 Bxc3 10.bxc3 d6 11.Nd2 Nbd7 12.a4 Qc7 13.Re1 Qc6 14.f3 Rac8 15.
Qb3 h6 16.Bh4 d5 17.Rac1 Rfe8 18.cxd5 Qxd5 19.Qxd5 exd5 20.Rxe8+ Rxe8 21.
Bb5 a6 22.Bf1 Nh5 23.c4 dxc4 24.Rxc4 Nf8 25.Rc7 Rb8 26.Bc4 Ne6 27.Rd7 b5 
28.axb5 axb5 29.Bb3 Nhf4 30.Kf2 Bc6 31.Rd6 Be8 32.Bg3 g5 33.Ne4 Ra8 34.h4 
Ra3 35.Bxe6 Nxe6 36.hxg5 hxg5 37.Be5 Ra2+ 38.Kg1 Kf8 39.Nf6 Ra8 40.Rb6 Ke7
41.Rb7+ Kf8 42.d5 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.21"]
[Round "12"]
[White "Geller, Efim"]
[Black "Balashov, Yury"]
[Result "0-1"]
[WhiteElo "2615"]
[BlackElo "2600"]
[ECO "B08"]
[EventDate "1981.04.04"]
[PlyCount "116"]

1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Nc3 Nf6 5.Be2 O-O 6.O-O Bg4 7.Be3 Nc6 8.Ne1 
Bxe2 9.Qxe2 e5 10.dxe5 Nxe5 11.Rd1 Re8 12.Nd3 Nc4 13.Bg5 h6 14.Bh4 Qc8 15.
h3 c6 16.b3 Nb6 17.Rde1 g5 18.Bg3 Nbd5 19.Nxd5 cxd5 20.e5 Ne4 21.exd6 Nxd6
22.Qd1 Ne4 23.Bh2 Qc3 24.Kh1 Rac8 25.f3 Nf6 26.Rxe8+ Rxe8 27.f4 Ne4 28.
fxg5 hxg5 29.h4 gxh4 30.Qh5 Nf6 31.Qxh4 Qxc2 32.Qh3 Qc8 33.Qxc8 Rxc8 34.
Be5 Ne4 35.Rf5 Rc2 36.Kh2 Rxa2 37.Bxg7 Kxg7 38.Rxd5 Rd2 39.b4 Nc3 40.Rg5+ 
Kf6 41.Rg3 Ne4 42.Rf3+ Ke6 43.Nf4+ Ke5 44.Nd3+ Kd5 45.Rf5+ Ke6 46.Re5+ Kd6
47.Rxe4 Rxd3 48.g4 f6 49.Kg2 a6 50.Kf2 b5 51.Ke2 Rc3 52.g5 fxg5 53.Rg4 Kd5
54.Kd2 Rc6 55.Rxg5+ Kc4 56.Rg4+ Kb3 57.Rh4 Rc4 58.Rh6 Rc2+ 0-1

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.21"]
[Round "12"]
[White "Torre, Eugenio"]
[Black "Timman, Jan"]
[Result "1-0"]
[WhiteElo "2550"]
[BlackElo "2620"]
[ECO "B31"]
[EventDate "1981.04.04"]
[PlyCount "145"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.Bxc6 dxc6 7.d3 Qe7 8.Nbd2 
Nf6 9.Nc4 Nd7 10.Bd2 O-O 11.a3 b6 12.b4 Ba6 13.Bc3 Rfd8 14.Nfd2 Qe6 15.Qe2
Bf8 16.Rf1 b5 17.Ne3 Bd6 18.Nf3 Qe7 19.Rab1 Bc8 20.Qd2 f6 21.Ng4 Nf8 22.
Nh6+ Kh8 23.bxc5 Bc7 24.a4 bxa4 25.h3 Ne6 26.Ba5 Bxa5 27.Qxa5 Kg7 28.Ng4 
h5 29.Ne3 Nxc5 30.Nc4 Ba6 31.Ne3 Rdb8 32.Qc3 Rb6 33.Ra1 Rd8 34.Nd2 Bb5 35.
Ndc4 Ne6 36.Nxb6 axb6 37.Qa3 Qxa3 38.Rxa3 Nc5 39.f4 Ba6 40.fxe5 fxe5 41.
Rb1 Rb8 42.Rc3 Bb5 43.Nc4 Bxc4 44.Rxc4 Ra8 45.Rxb6 a3 46.Rb1 Ne6 47.Rxc6 
a2 48.Ra1 Nd4 49.Rc7+ Kf6 50.Kf2 Kg5 51.Rc5 Kh4 52.Rxe5 Rf8+ 53.Kg1 Ne2+ 
54.Kh2 Rf2 55.Rxa2 Nf4 56.Kg1 Rxg2+ 57.Kf1 Kxh3 58.d4 h4 59.Rea5 Rd2 60.
Rg5 Nh5 61.d5 Ng3+ 62.Ke1 Rd4 63.c3 Rxe4+ 64.Kd1 Re3 65.c4 Ne4 66.Rxg6 Rg3
67.Raa6 Kg2 68.Rxg3+ hxg3 69.d6 Kf3 70.Ra3+ Kf4 71.Rxg3 Nxd6 72.Rd3 Ke5 
73.c5 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.21"]
[Round "12"]
[White "Karpov, Anatoly"]
[Black "Smejkal, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2690"]
[BlackElo "2535"]
[ECO "C93"]
[EventDate "1981.04.04"]
[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 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a3 h6 13.Bc2 Nb8 14.b4 Nbd7 15.Bb2 c5 
16.bxc5 exd4 17.cxd4 dxc5 18.Bb1 Qb6 19.e5 Nd5 20.Ne4 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.21"]
[Round "12"]
[White "Polugaevsky, Lev"]
[Black "Kasparov, Garry"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2625"]
[ECO "D79"]
[EventDate "1981.04.04"]
[PlyCount "31"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d5 6.c4 c6 7.cxd5 cxd5 8.Ne5 
Ng4 9.Nxg4 Bxg4 10.Nc3 Nc6 11.h3 Bd7 12.e3 e6 13.b3 Qa5 14.Bd2 Qc7 15.Rc1 
Rac8 16.Qe2 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.21"]
[Round "12"]
[White "Beliavsky, Alexander"]
[Black "Petrosian, Tigran"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2585"]
[ECO "C16"]
[EventDate "1981.04.04"]
[PlyCount "153"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.Qg4 Bf8 6.a4 Nc6 7.Bb5 Bd7 8.Bg5 Nge7 
9.Nf3 h6 10.Qh3 Nb4 11.Rc1 a6 12.Be2 c5 13.O-O Qc7 14.dxc5 bxc5 15.Rfe1 
Rg8 16.Bd2 Nbc6 17.Bd3 g6 18.b3 Bg7 19.Qg3 Nb4 20.h4 Rb8 21.Bf1 Nf5 22.Qf4
Bf8 23.Nd1 Bc8 24.Ne3 Nxe3 25.Qxe3 Nc6 26.Bd3 Nb4 27.Bf1 Nc6 28.Nh2 h5 29.
Nf3 Ne7 30.g3 Nf5 31.Qe2 Bb7 32.Bg2 Be7 33.Bg5 a5 34.Bxe7 Kxe7 35.Ng5 Rh8 
36.Qd2 Qb6 37.Rb1 Kf8 38.Kh2 Kg7 39.Bh3 d4 40.Qf4 Qc6 41.Ne4 Qc7 42.Nd6 
Qe7 43.Bxf5 gxf5 44.c3 Bd5 45.b4 dxc3 46.b5 Kh7 47.Rbc1 Rhg8 48.f3 Rbd8 
49.Rxc3 f6 50.Nc4 Ra8 51.exf6 Qxf6 52.Qe5 Qg6 53.Nd6 Rg7 54.Rxc5 Bxf3 55.
b6 Qh6 56.Rc2 f4 57.Rg1 Qg6 58.Rd2 Rf8 59.Rb2 Qg4 60.b7 fxg3+ 61.Qxg3 Rb8 
62.Rb5 Rd7 63.Rxa5 Qxg3+ 64.Rxg3 Bd5 65.Ra6 Bxb7 66.Rb6 Rc7 67.a5 e5 68.
Rb2 Rd7 69.Ne4 Rd1 70.Rg1 Rd4 71.Ng5+ Kh8 72.Nf7+ Kh7 73.Ng5+ Kh8 74.Nf3 
Rf4 75.Rb6 Kh7 76.Ng5+ Kh8 77.Nh3 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.21"]
[Round "12"]
[White "Gheorghiu, Florin"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2545"]
[ECO "E17"]
[EventDate "1981.04.04"]
[PlyCount "46"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.d5 exd5 8.Nh4 c6 
9.cxd5 Nxd5 10.Nf5 Nf6 11.e4 d5 12.Nc3 dxe4 13.Qxd8 Bxd8 14.Nd6 Ba6 15.Re1
Bd3 16.Ncxe4 Nxe4 17.Nxe4 Bxe4 18.Bxe4 Bf6 19.Rb1 g6 20.Bf4 Rc8 21.b4 a6 
22.Rec1 Ra7 23.Bxb8 Rxb8 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.23"]
[Round "13"]
[White "Andersson, Ulf"]
[Black "Torre, Eugenio"]
[Result "1/2-1/2"]
[WhiteElo "2610"]
[BlackElo "2550"]
[ECO "D14"]
[EventDate "1981.04.04"]
[PlyCount "24"]

1.Nf3 Nf6 2.c4 c6 3.d4 d5 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5 7.e3 e6 8.Bb5 
Nd7 9.O-O Be7 10.Bxc6 bxc6 11.Ne5 Nxe5 12.Bxe5 O-O 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.23"]
[Round "13"]
[White "Balashov, Yury"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2620"]
[ECO "B46"]
[EventDate "1981.04.04"]
[PlyCount "43"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 d6 7.O-O Nf6 8.Be3 
Be7 9.f4 O-O 10.Qe1 Qc7 11.Qg3 Nxd4 12.Bxd4 b5 13.a3 Bb7 14.Kh1 Bc6 15.
Rae1 Qb7 16.Bd3 b4 17.axb4 Qxb4 18.Ne2 Qb7 19.Ng1 g6 20.Qe3 a5 21.Nf3 a4 
22.Nd2 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.23"]
[Round "13"]
[White "Timman, Jan"]
[Black "Geller, Efim"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2615"]
[ECO "C82"]
[EventDate "1981.04.04"]
[PlyCount "61"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 
Be6 9.c3 Bc5 10.Nbd2 O-O 11.Bc2 Bf5 12.Nb3 Bg6 13.a4 Bb6 14.Nbd4 Nxd4 15.
Nxd4 c5 16.Nc6 Nxc3 17.Nxd8 Nxd1 18.Bxg6 Raxd8 19.Bf5 Nxf2 20.Kxf2 c4+ 21.
Kg3 g6 22.Bg4 Bc7 23.Bf4 Rfe8 24.axb5 axb5 25.Ra7 Bb8 26.Rb7 g5 27.Bxg5 
Bxe5+ 28.Kh3 Rb8 29.Rbxf7 Bxb2 30.Bh6 b4 31.Be6 1-0

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.23"]
[Round "13"]
[White "Kasparov, Garry"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2625"]
[BlackElo "2690"]
[ECO "D37"]
[EventDate "1981.04.04"]
[PlyCount "35"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bg5 h6 6.Bxf6 Bxf6 7.e3 O-O 8.Qd2 
Nc6 9.cxd5 exd5 10.Be2 Bf5 11.O-O Ne7 12.b4 c6 13.Rfc1 a6 14.a4 Qd6 15.Qb2
Rfe8 16.Qb3 Ng6 17.Ra2 Be7 18.b5 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.23"]
[Round "13"]
[White "Petrosian, Tigran"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]
[WhiteElo "2585"]
[BlackElo "2605"]
[ECO "E41"]
[EventDate "1981.04.04"]
[PlyCount "38"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 O-O 6.Ne2 d5 7.a3 Bxc3+ 8.bxc3 b6
9.cxd5 exd5 10.O-O Ba6 11.f3 Bxd3 12.Qxd3 Nc6 13.Ng3 Qd7 14.Bb2 Rad8 15.
Rad1 cxd4 16.cxd4 Ne8 17.e4 Nd6 18.Bc1 Nc4 19.f4 f6 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.23"]
[Round "13"]
[White "Smyslov, Vassily"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2545"]
[BlackElo "2650"]
[ECO "A30"]
[EventDate "1981.04.04"]
[PlyCount "26"]

1.c4 c5 2.Nf3 Nf6 3.Nc3 e6 4.g3 b6 5.Bg2 Bb7 6.O-O Be7 7.b3 d5 8.cxd5 Nxd5
9.Nxd5 Bxd5 10.Bb2 O-O 11.Qb1 Bf6 12.Rd1 Bxb2 13.Qxb2 Nd7 1/2-1/2

[Event "Moscow it"]
[Site "Moscow URS"]
[Date "1981.04.23"]
[Round "13"]
[White "Smejkal, Jan"]
[Black "Beliavsky, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2620"]
[ECO "A13"]
[EventDate "1981.04.04"]
[PlyCount "80"]

1.c4 e6 2.Nf3 d5 3.d4 Nf6 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O c6 8.Qc2 b6 
9.Rd1 Bb7 10.Bg5 Nbd7 11.Nc3 Rc8 12.e4 h6 13.Bxf6 Nxf6 14.Ne5 Qc7 15.Qe2 
dxe4 16.Nxe4 c5 17.Nxf6+ Bxf6 18.Bxb7 Qxb7 19.dxc5 Bxe5 20.Qxe5 Rxc5 21.
Qe2 Qc6 22.b3 f5 23.Rd2 f4 24.Re1 e5 25.Rd5 Rxd5 26.cxd5 Qc5 27.d6 Qxd6 
28.Qxe5 Qd2 29.Qe2 Qa5 30.Rd1 f3 31.Qe6+ Kh8 32.a4 Qc5 33.h4 Qc2 34.Re1 
Rd8 35.Qe3 Qf5 36.Kh2 Rd3 37.Qe8+ Kh7 38.Re5 Qg6 39.Qf8 Qf6 40.Qxf6 gxf6 
1/2-1/2

