[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "1"]
[White "Balashov, Yury"]
[Black "Dorfman, Iosif"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2380"]
[ECO "B66"]
[EventDate "1975.11.28"]
[PlyCount "81"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O 
h6 9.Be3 Bd7 10.f4 b5 11.Bd3 Be7 12.Kb1 Qc7 13.h3 Nxd4 14.Bxd4 b4 15.Ne2 
e5 16.Be3 Qb7 17.Ng3 O-O 18.Rhf1 Rfc8 19.Qf2 Rc6 20.fxe5 dxe5 21.Nf5 Bxf5 
22.Qxf5 Bc5 23.Bxc5 Rxc5 24.g4 Nh7 25.Bc4 Nf6 26.Bb3 Qc8 27.Bxf7+ Kxf7 28.
Rd7+ Kg8 29.Rxg7+ Kxg7 30.Qxf6+ Kh7 31.Qe7+ Kg8 32.Rf7 Qf8 33.Rxf8+ Rxf8 
34.a3 Rf1+ 35.Ka2 Rxc2 36.axb4 Rff2 37.Qe8+ Kh7 38.Qxe5 Kg6 39.h4 Rf6 40.
Qe7 Rf7 41.Qe6+ 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "1"]
[White "Bronstein, David"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2600"]
[ECO "C97"]
[EventDate "1975.11.28"]
[PlyCount "119"]

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 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Re8 13.Nf1 Nc4 14.Ng3 Bd7 15.d5 g6 
16.b3 Nb6 17.Be3 a5 18.Nd2 b4 19.c4 Bc8 20.a4 Bf8 21.f4 exf4 22.Bxf4 Nfd7 
23.Nf3 Bg7 24.Ra2 Ne5 25.Nxe5 Bxe5 26.Bxe5 Rxe5 27.Bd3 Qe7 28.Rf2 Bd7 29.
Qf3 Be8 30.Ref1 Nd7 31.Qf4 Qg5 32.Nh1 Qxf4 33.Rxf4 Re7 34.Nf2 Kg7 35.Ng4 
h5 36.Nf6 Ne5 37.Nxe8+ Raxe8 38.Bc2 Nd7 39.Bd1 f6 40.Bc2 g5 41.R4f2 Rh8 
42.g3 Rh6 43.Kg2 Ne5 44.Rf5 g4 45.Bd1 gxh3+ 46.Kxh3 Nf7 47.Bc2 Ng5+ 48.Kh4
Re8 49.R5f4 Re5 50.Rf5 Re7 51.R1f4 Rg6 52.Bd3 Re8 53.Bc2 Rf8 54.Bd1 Rh6 
55.Be2 Re8 56.Bd3 Re7 57.Bc2 Rg6 58.Bd3 Re5 59.Bc2 Nf7 60.Bd1 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "1"]
[White "Dvoretsky, Mark"]
[Black "Klovan, Janis"]
[Result "1-0"]
[WhiteElo "2495"]
[BlackElo "2500"]
[ECO "C26"]
[EventDate "1975.11.28"]
[PlyCount "59"]

1.e4 e5 2.Nc3 Nf6 3.g3 d5 4.exd5 Nxd5 5.Bg2 Nxc3 6.bxc3 Bd6 7.Rb1 c6 8.Nf3
O-O 9.O-O Nd7 10.Re1 f5 11.Qe2 h6 12.Qc4+ Kh7 13.d3 Qf6 14.a4 Nb6 15.Qb3 
f4 16.Ba3 c5 17.a5 c4 18.Qa2 Bxa3 19.Qxa3 Nd7 20.Qb4 cxd3 21.cxd3 Kh8 22.
Qb5 Rb8 23.Nxe5 Nxe5 24.Qxe5 fxg3 25.fxg3 Qf2+ 26.Kh1 Bd7 27.Rf1 Qc2 28.
Qd6 Rfd8 29.Rxb7 Rxb7 30.Bxb7 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "1"]
[White "Gulko, Boris"]
[Black "Alburt, Lev"]
[Result "1-0"]
[WhiteElo "2480"]
[BlackElo "2420"]
[ECO "D41"]
[EventDate "1975.11.28"]
[PlyCount "87"]

1.c4 c5 2.g3 Nf6 3.Bg2 Nc6 4.Nf3 d5 5.cxd5 Nxd5 6.Nc3 e6 7.O-O Be7 8.d4 
O-O 9.e4 Nb6 10.d5 exd5 11.exd5 Nb4 12.Ne1 c4 13.a3 Na6 14.Bf4 Bd6 15.Bxd6
Qxd6 16.Qd4 Bf5 17.Nf3 Rad8 18.Nd2 Qc5 19.Qf4 Bd3 20.Rfe1 Rd7 21.Re5 f6 
22.Re3 Nc7 23.Nb3 Qd6 24.Qxd6 Rxd6 25.Nc5 Nbxd5 26.Nxd5 Nxd5 27.Re6 Rfd8 
28.Rxd6 Rxd6 29.Nxb7 Rd7 30.Nc5 Rd6 31.Rd1 Nc7 32.Bf1 Nb5 33.Nxd3 cxd3 34.
Bxd3 Nd4 35.Kg2 g5 36.b4 Kg7 37.Bc4 g4 38.a4 f5 39.Rd3 Kf6 40.b5 Ke5 41.
Re3+ Kf6 42.a5 Nf3 43.Re6+ Rxe6 44.Bxe6 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "1"]
[White "Petrosian, Tigran"]
[Black "Furman, Semen"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2560"]
[ECO "A12"]
[EventDate "1975.11.28"]
[PlyCount "82"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.O-O Bf5 5.b3 e6 6.Bb2 h6 7.d3 Be7 8.Nbd2 O-O 
9.c4 Nbd7 10.a3 a5 11.Qc2 Bh7 12.Bc3 Re8 13.Qb2 Bd6 14.Ne5 Nxe5 15.Bxe5 
Bxe5 16.Qxe5 Qb6 17.h3 Rad8 18.Rfb1 Nd7 19.Qc3 Ra8 20.b4 axb4 21.axb4 Rec8
22.Rb3 Rxa1+ 23.Qxa1 Qd8 24.Ra3 Bg6 25.Ra7 Rb8 26.Nb3 Qf8 27.cxd5 cxd5 28.
Qa4 Qc8 29.Qb5 Ne5 30.f4 Qc6 31.Qc5 Qxc5+ 32.bxc5 Nc6 33.Ra4 b6 34.g4 bxc5
35.Nxc5 Rb4 36.Ra8+ Rb8 37.Ra4 Rb4 38.Ra6 Nd4 39.Ra8+ Kh7 40.f5 exf5 41.
Nd7 h5 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Doroshkievich, Vladimir"]
[Result "1-0"]
[WhiteElo "2645"]
[BlackElo "2425"]
[ECO "D58"]
[EventDate "1975.11.28"]
[PlyCount "53"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 Be7 5.Bg5 h6 6.Bh4 O-O 7.e3 b6 8.Qb3 Bb7 
9.Bxf6 Bxf6 10.cxd5 exd5 11.Rd1 c6 12.Bd3 Nd7 13.O-O Be7 14.Ne5 Bd6 15.f4 
Nf6 16.e4 c5 17.dxc5 Bxc5+ 18.Kh1 dxe4 19.Bxe4 Qc8 20.Bg6 Qc7 21.Nb5 Qe7 
22.Rfe1 Nd5 23.Rxd5 Bxd5 24.Qxd5 Rad8 25.Qb3 Rd2 26.Nc3 Bd4 27.Nf3 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "1"]
[White "Romanishin, Oleg"]
[Black "Tal, Mikhail"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2645"]
[ECO "B51"]
[EventDate "1975.11.28"]
[PlyCount "82"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.O-O Bd7 5.c3 Nf6 6.Re1 a6 7.Bf1 e5 8.d4 cxd4
9.cxd4 Bg4 10.Be3 exd4 11.Bxd4 Be7 12.Bc3 O-O 13.h3 Bh5 14.g4 Bg6 15.Nh4 
Bxe4 16.g5 Bxb1 17.Rxe7 Ne4 18.Rxb7 Nc5 19.Rxb1 Qxg5+ 20.Bg2 Nxb7 21.Qg4 
Qxg4 22.hxg4 Nbd8 23.Nf5 f6 24.g5 Ra7 25.Bd5+ Kh8 26.gxf6 gxf6 27.Re1 h5 
28.f4 Kh7 29.Re3 Kg6 30.Nh4+ Kh7 31.Be4+ Kg8 32.Nf5 Rd7 33.Bd5+ Kh7 34.b4 
Kg6 35.Nh4+ Kh7 36.Be4+ Kg8 37.Bd5+ Kh7 38.Be4+ Kg8 39.Ng6 d5 40.Nxf8 Kxf8
41.Rd3 Rg7+ 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "1"]
[White "Vaganian, Rafael"]
[Black "Beliavsky, Alexander"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2500"]
[ECO "D03"]
[EventDate "1975.11.28"]
[PlyCount "77"]

1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 d5 5.c3 O-O 6.e3 Nbd7 7.b4 Re8 8.Be2 e5
9.Nb3 b6 10.Bb5 e4 11.Bc6 Rb8 12.Nfd2 Bb7 13.Bxb7 Rxb7 14.b5 a6 15.a4 Ra7 
16.O-O Qe7 17.Qe2 Rea8 18.a5 axb5 19.Qxb5 bxa5 20.Rxa5 Rxa5 21.Nxa5 c5 22.
Nc6 Qf8 23.Nb3 c4 24.Nc5 Nxc5 25.dxc5 h6 26.Bh4 g5 27.Bg3 Qe8 28.Bd6 Bf8 
29.Qb7 Qc8 30.Ne7+ Bxe7 31.Qxe7 Qe6 32.Qxe6 fxe6 33.Rb1 Ne8 34.Be5 Rc8 35.
Rb6 Kf7 36.c6 Kg6 37.g4 Nc7 38.Rb7 Na6 39.Rg7# 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "2"]
[White "Beliavsky, Alexander"]
[Black "Alburt, Lev"]
[Result "1-0"]
[WhiteElo "2500"]
[BlackElo "2420"]
[ECO "B05"]
[EventDate "1975.11.28"]
[PlyCount "39"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 c6 6.exd6 exd6 7.O-O Be7 8.h3 
Bh5 9.c4 Nb6 10.Qb3 O-O 11.Rd1 Qc8 12.Nc3 Rd8 13.Bf4 Na6 14.Rac1 Bg6 15.a4
Qf5 16.Be3 Rab8 17.Qa3 Bf8 18.d5 c5 19.a5 Nd7 20.g4 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "2"]
[White "Dorfman, Iosif"]
[Black "Dvoretsky, Mark"]
[Result "1-0"]
[WhiteElo "2380"]
[BlackElo "2495"]
[ECO "A26"]
[EventDate "1975.11.28"]
[PlyCount "125"]

1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 e5 7.Rb1 Nc6 8.b4 Bf5 
9.d3 Qd7 10.b5 Ne7 11.Re1 Bh3 12.Bh1 h6 13.d4 Qe6 14.dxe5 dxe5 15.Nd2 Bf5 
16.e4 Bg4 17.Bf3 Bxf3 18.Qxf3 c6 19.Ba3 Rfe8 20.Nb3 b6 21.Red1 Qxc4 22.
Rbc1 c5 23.Rd6 Rad8 24.Rxd8 Rxd8 25.Nd5 Qxb5 26.Nxf6+ Kh8 27.Ng4 f5 28.Ne3
Qa4 29.Nc4 Qc6 30.Bb2 Qe6 31.Qe2 Nc6 32.exf5 gxf5 33.f4 e4 34.Bxg7+ Kxg7 
35.Rd1 Rxd1+ 36.Qxd1 e3 37.Qe2 Qe4 38.Nd6 Qe6 39.Nb5 a5 40.Nc1 Kh7 41.a3 
Kg6 42.Qd3 Ne7 43.Qd6 Kf7 44.Qxe6+ Kxe6 45.Nc3 Nc6 46.Kf1 Nd4 47.a4 c4 48.
N1e2 Nf3 49.h3 Kd6 50.Nd1 Nd2+ 51.Kg2 Kc5 52.g4 fxg4 53.hxg4 b5 54.axb5 
Kxb5 55.Nxe3 a4 56.Nc2 c3 57.Nxc3+ Kc4 58.f5 Kxc3 59.f6 Kxc2 60.f7 a3 61.
f8=Q a2 62.Qa3 Kb1 63.Qd3+ 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "2"]
[White "Doroshkievich, Vladimir"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[WhiteElo "2425"]
[BlackElo "2590"]
[ECO "A85"]
[EventDate "1975.11.28"]
[PlyCount "42"]

1.d4 e6 2.c4 f5 3.Nc3 Nf6 4.Qc2 d5 5.Bg5 Be7 6.e3 c6 7.Bd3 O-O 8.Nf3 Ne4 
9.Bxe7 Qxe7 10.Ne5 Nd7 11.Nxd7 Bxd7 12.O-O-O b5 13.c5 e5 14.dxe5 Nxc5 15.
f4 Be6 16.Ne2 Nxd3+ 17.Qxd3 b4 18.Nd4 Bd7 19.Nb3 Be6 20.Nd4 Bd7 21.Nb3 Be6
1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "2"]
[White "Furman, Semen"]
[Black "Gulko, Boris"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2480"]
[ECO "D87"]
[EventDate "1975.11.28"]
[PlyCount "64"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Ne2 
O-O 9.O-O Nc6 10.Be3 Qc7 11.Rc1 Na5 12.Bd3 b6 13.Qd2 e6 14.Bh6 Bb7 15.Bxg7
Kxg7 16.Qg5 Nc6 17.dxc5 Ne5 18.cxb6 Qc5 19.Qg3 Nxd3 20.Qxd3 axb6 21.Qb1 
Ra4 22.Ng3 Rfa8 23.Rfe1 Rxa2 24.Rc2 Rxc2 25.Qxc2 Ra3 26.Rc1 Qc4 27.f3 e5 
28.Qd2 Qc5+ 29.Kh1 Bc8 30.Nh5+ gxh5 31.Qg5+ Kf8 32.Qd8+ Kg7 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "2"]
[White "Geller, Efim"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2645"]
[ECO "D55"]
[EventDate "1975.11.28"]
[PlyCount "60"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.d4 Be7 5.Bg5 O-O 6.e3 h6 7.Bxf6 Bxf6 8.Rc1 c6
9.Bd3 Nd7 10.O-O dxc4 11.Bxc4 e5 12.Ne4 exd4 13.Nxf6+ Nxf6 14.Qxd4 Qxd4 
15.Nxd4 Rd8 16.Rfd1 Bd7 17.f3 Kf8 18.Kf2 Ke7 19.e4 Ne8 20.Ke3 Nc7 21.Rd2 
g6 22.Rcd1 Be8 23.f4 c5 24.Nf3 Rxd2 25.Rxd2 Rd8 26.Rxd8 Kxd8 27.g4 Ke7 28.
h4 b6 29.g5 hxg5 30.hxg5 Nb5 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "2"]
[White "Klovan, Janis"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2645"]
[ECO "B85"]
[EventDate "1975.11.28"]
[PlyCount "81"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e6 7.O-O Be7 8.f4 O-O
9.a4 Nc6 10.Be3 Qc7 11.Qe1 Na5 12.Qg3 Nc4 13.Bxc4 Qxc4 14.e5 Ne8 15.Ne4 f6
16.b3 Qd5 17.exf6 Nxf6 18.Nxf6+ Bxf6 19.Rad1 Qa5 20.Nf3 Qc7 21.Rf2 Bd7 22.
Rfd2 Bc6 23.Nd4 Bxd4 24.Bxd4 Rf5 25.Bb2 e5 26.Rxd6 exf4 27.Qg4 Rf7 28.Qg5 
Raf8 29.Rd8 h6 30.Rxf8+ Rxf8 31.Qe5 Qf7 32.Rd6 Re8 33.Qd4 Re4 34.Qd3 Re8 
35.Rd8 Rxd8 36.Qxd8+ Kh7 37.Qd3+ Qg6 38.Qxg6+ Kxg6 39.a5 f3 40.gxf3 Bxf3 
41.b4 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "2"]
[White "Tal, Mikhail"]
[Black "Balashov, Yury"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2540"]
[ECO "A30"]
[EventDate "1975.11.28"]
[PlyCount "55"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 c5 4.g3 b6 5.Bg2 Bb7 6.O-O a6 7.Re1 d6 8.d4 cxd4 
9.Nxd4 Bxg2 10.Kxg2 Be7 11.e4 Qc7 12.Qf3 O-O 13.b3 Nc6 14.Nxc6 Qxc6 15.Ba3
Rfe8 16.Rac1 Nd7 17.Ne2 Ne5 18.Qe3 Qb7 19.Red1 Red8 20.Nd4 Rac8 21.Bb2 Bf6
22.Qe2 Nd7 23.f3 Nc5 24.Rc2 h6 25.Rcd2 Bg5 26.Rc2 Bf6 27.Rcd2 Bg5 28.Rc2 
1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "2"]
[White "Vaganian, Rafael"]
[Black "Romanishin, Oleg"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2485"]
[ECO "A17"]
[EventDate "1975.11.28"]
[PlyCount "159"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.g3 Nc6 6.Bg2 O-O 7.O-O Qe7 8.Rd1 
Bxc3 9.Qxc3 e5 10.d3 h6 11.b3 d5 12.cxd5 Nxd5 13.Qd2 Bg4 14.h3 Bh5 15.Ba3 
Rad8 16.Qc1 b6 17.Qc4 Qe6 18.g4 Bg6 19.Nh4 Na5 20.Qc2 Nf4 21.Kh2 Nxg2 22.
Kxg2 Bh7 23.e4 Nc6 24.Bb2 Rd7 25.Bc3 Rfd8 26.Qe2 Ne7 27.Qe3 a5 28.Rd2 Ng6 
29.Nxg6 Bxg6 30.Rad1 f6 31.Kg3 Qc6 32.h4 Qb5 33.f3 a4 34.bxa4 Qxa4 35.g5 
hxg5 36.hxg5 Qc6 37.Rg1 Kf7 38.Kf2 Rh8 39.gxf6 gxf6 40.f4 Rh2+ 41.Ke1 Rxd2
42.Bxd2 exf4 43.Qh3 Rd8 44.Qh6 Rg8 45.Qxf4 c4 46.e5 cxd3 47.Rf1 f5 48.Qd4 
Re8 49.Bc3 Ra8 50.Kd1 Qa4+ 51.Qxa4 Rxa4 52.a3 Rxa3 53.Kd2 Ke6 54.Rg1 Be8 
55.Kxd3 Bb5+ 56.Kc2 Ba4+ 57.Kd2 Kd5 58.Ra1 Rxa1 59.Bxa1 Bd7 60.Kd3 b5 61.
Bc3 Be6 62.Bd4 b4 63.Bb2 Kc5 64.Bd4+ Kd5 65.Bb2 Bd7 66.Ba1 Bb5+ 67.Ke3 Ba4
68.Kd3 Bb3 69.Bb2 Bc4+ 70.Ke3 Kc5 71.Bc1 Be6 72.Kd3 Kb5 73.Bb2 Ka4 74.Kc2 
Bc4 75.Bc1 Bd5 76.Bb2 Be4+ 77.Kc1 Kb3 78.e6 f4 79.e7 Bc6 80.Be5 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "3"]
[White "Alburt, Lev"]
[Black "Furman, Semen"]
[Result "1/2-1/2"]
[WhiteElo "2420"]
[BlackElo "2560"]
[ECO "E01"]
[EventDate "1975.11.28"]
[PlyCount "70"]

1.Nf3 c5 2.c4 Nf6 3.d4 cxd4 4.Nxd4 e6 5.g3 d5 6.Bg2 e5 7.Nf3 d4 8.O-O Nc6 
9.e3 Be7 10.exd4 exd4 11.Bf4 O-O 12.Ne5 Nxe5 13.Bxe5 Bc5 14.Nd2 Re8 15.Re1
Ng4 16.Bf4 Rxe1+ 17.Qxe1 d3 18.Ne4 Bd4 19.h3 Ne5 20.Rd1 Nxc4 21.Rxd3 Nxb2 
22.Rd2 Nc4 23.Rd1 Nb2 24.Rd2 Nc4 25.Re2 Bf5 26.Qb4 Rc8 27.Qxb7 h6 28.Nd2 
Bd3 29.Re7 Nxd2 30.Bxd2 Rb8 31.Rd7 Qe8 32.Qd5 Bb5 33.Rxf7 Qxf7 34.Qxd4 Bc4
35.a4 Be6 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "3"]
[White "Balashov, Yury"]
[Black "Vaganian, Rafael"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2530"]
[ECO "C07"]
[EventDate "1975.11.28"]
[PlyCount "64"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 a6 5.dxc5 Bxc5 6.Bd3 Nc6 7.O-O Nge7 8.a3 
Bd6 9.Re1 Qc7 10.Qe2 f6 11.exd5 Nxd5 12.Ne4 Be7 13.Ng3 O-O 14.Nh5 b5 15.
Be4 Rd8 16.c4 bxc4 17.Qxc4 Ra7 18.Qc2 f5 19.Bxd5 Rxd5 20.Be3 Ne5 21.Qe2 
Ra8 22.Rac1 Qb7 23.Nxe5 Rxe5 24.Qc4 Re4 25.Qc7 Rg4 26.Qxb7 Bxb7 27.Rc7 
Bxg2 28.Rxe7 Bd5+ 29.Ng3 f4 30.f3 Rh4 31.Bd2 fxg3 32.hxg3 Rh5 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "3"]
[White "Bronstein, David"]
[Black "Klovan, Janis"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2500"]
[ECO "C96"]
[EventDate "1975.11.28"]
[PlyCount "79"]

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 Na5 10.Bc2 c5 11.d4 Nc6 12.d5 Na7 13.b4 Nd7 14.a4 cxb4 15.cxb4 bxa4 
16.Bxa4 Nb6 17.Bb3 Nb5 18.Nbd2 Kh8 19.Nc4 f5 20.exf5 Bxf5 21.Na5 Qe8 22.
Nc6 Bf6 23.Be3 Nd7 24.Kh1 Qg6 25.Rc1 Rae8 26.Nh2 Bd3 27.Bc4 e4 28.Qd2 Ne5 
29.Nxe5 Bxe5 30.Bxd3 exd3 31.Red1 Qe4 32.Ng4 Bf4 33.Bxf4 Qxf4 34.Qxd3 Qxb4
35.Kg1 Qf4 36.Rc4 Qf5 37.Qd2 h6 38.Ra4 Ra8 39.Re1 Rf7 40.Re6 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "3"]
[White "Dvoretsky, Mark"]
[Black "Tal, Mikhail"]
[Result "0-1"]
[WhiteElo "2495"]
[BlackElo "2645"]
[ECO "B51"]
[EventDate "1975.11.28"]
[PlyCount "82"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.d4 Nf6 5.Nc3 cxd4 6.Qxd4 e5 7.Qd3 h6 8.Be3 
Be7 9.Nd2 O-O 10.f3 Qc7 11.O-O-O a6 12.Bc4 b5 13.Bb3 Nc5 14.Bxc5 dxc5 15.
Nd5 Nxd5 16.Bxd5 c4 17.Qe2 Rb8 18.c3 Bb7 19.Kb1 Rfd8 20.Nf1 Bxd5 21.Rxd5 
Rxd5 22.exd5 Rd8 23.Ne3 Bg5 24.Rd1 Qc5 25.Ng4 Rxd5 26.Rxd5 Qxd5 27.g3 f6 
28.Kc2 h5 29.Nf2 Kf8 30.Ne4 Bh6 31.g4 h4 32.h3 Ke7 33.b3 g6 34.bxc4 bxc4 
35.Qd1 Qxd1+ 36.Kxd1 a5 37.Ke2 Ke6 38.a4 Bf8 39.g5 f5 40.Nd2 Kd5 41.f4 
exf4 0-1

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "3"]
[White "Gulko, Boris"]
[Black "Geller, Efim"]
[Result "1-0"]
[WhiteElo "2480"]
[BlackElo "2600"]
[ECO "D70"]
[EventDate "1975.11.28"]
[PlyCount "65"]

1.d4 d5 2.Nf3 Nf6 3.e3 g6 4.c4 Bg7 5.cxd5 Nxd5 6.Be2 c5 7.e4 Nb6 8.d5 O-O 
9.a4 f5 10.Nbd2 fxe4 11.Nxe4 Nxd5 12.O-O b6 13.Bc4 e6 14.a5 Na6 15.axb6 
axb6 16.Neg5 Ndc7 17.Qe2 Qe8 18.Re1 b5 19.Bd3 Bb7 20.Ne5 Rd8 21.Bb1 Rd4 
22.Nef3 Rd7 23.Ne5 Rd4 24.Ra3 Nd5 25.Nef3 Nf4 26.Bxf4 Rdxf4 27.Nxe6 Rb4 
28.Qd1 Bxf3 29.gxf3 Qc6 30.Nxf8 Bxf8 31.Be4 Qf6 32.Qd5+ Kh8 33.Rxa6 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "3"]
[White "Petrosian, Tigran"]
[Black "Doroshkievich, Vladimir"]
[Result "1-0"]
[WhiteElo "2645"]
[BlackElo "2425"]
[ECO "A49"]
[EventDate "1975.11.28"]
[PlyCount "83"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.a4 a5 7.b3 c6 8.Bb2 Qc7 9.
Nbd2 Re8 10.e4 Na6 11.h3 e5 12.Re1 Nd7 13.Nc4 Nb4 14.c3 Na6 15.Qd2 Bf8 16.
Re2 Nab8 17.Qc2 Nb6 18.Ne3 Na6 19.Rae1 f6 20.Qb1 Be6 21.c4 Nd7 22.h4 Nb4 
23.Nh2 Bf7 24.Rc1 Qb8 25.h5 Bg7 26.Bh3 Nf8 27.hxg6 hxg6 28.d5 Re7 29.Ba3 
Qa7 30.Rd1 Rd8 31.Red2 Qc5 32.Nc2 Bh6 33.Rd3 cxd5 34.Bxb4 axb4 35.Rxd5 
Bxd5 36.Rxd5 Qc7 37.Nxb4 Ne6 38.Ng4 Bg5 39.Rd1 Ree8 40.Nd5 Qf7 41.Ndxf6+ 
Kg7 42.Nxe8+ 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "3"]
[White "Polugaevsky, Lev"]
[Black "Dorfman, Iosif"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2380"]
[ECO "A07"]
[EventDate "1975.11.28"]
[PlyCount "48"]

1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.O-O e5 5.d3 Ne7 6.Nbd2 O-O 7.e4 Nbc6 8.c3 a5 
9.a4 h6 10.exd5 Nxd5 11.Re1 Nb6 12.Nb3 Re8 13.h3 Kh7 14.d4 exd4 15.Rxe8 
Qxe8 16.Nfxd4 Nxd4 17.Nxd4 c6 18.Bf4 Be6 19.Nxe6 Qxe6 20.Qc2 Re8 21.Bf1 
Bf8 22.Rd1 Nd5 23.Bc1 Nb6 24.Be3 Nd5 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "3"]
[White "Romanishin, Oleg"]
[Black "Beliavsky, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2500"]
[ECO "B80"]
[EventDate "1975.11.28"]
[PlyCount "158"]

1.e4 c5 2.Nf3 e6 3.Nc3 d6 4.g3 Nf6 5.Bg2 Be7 6.d4 cxd4 7.Nxd4 O-O 8.O-O 
Nc6 9.b3 Bd7 10.Bb2 Nxd4 11.Qxd4 Qc7 12.Nd1 Qxc2 13.Ne3 Qc7 14.Rac1 Qb6 
15.e5 dxe5 16.Qxe5 Rac8 17.Rfd1 Rxc1 18.Rxc1 Bd6 19.Qd4 Bc8 20.Qxb6 axb6 
21.Nc4 Bc7 22.Ba3 Rd8 23.Be7 Re8 24.Bd6 b5 25.Bxc7 bxc4 26.bxc4 e5 27.c5 
e4 28.f3 Nd5 29.Ba5 Ne3 30.Bh1 Be6 31.fxe4 Bxa2 32.Bd2 Nc4 33.Bf4 g5 34.
Bxg5 Re5 35.Bf6 Rxc5 36.e5 Rb5 37.Be4 Ra5 38.Rd1 Ra8 39.Rd4 Ne3 40.Bxb7 
Rb8 41.Kf2 Nf5 42.Rd2 Be6 43.g4 Ng7 44.Bf3 Ne8 45.Kg3 h6 46.Be4 Kf8 47.Kf4
Rb4 48.h3 Bc8 49.Kf3 Rb3+ 50.Kf2 Bb7 51.Bxb7 Rxb7 52.Rd8 Rb6 53.Kg3 Re6 
54.Kf4 Kg8 55.Kf5 Kh7 56.Rd7 Ng7+ 57.Kf4 Kg6 58.h4 h5 59.Bxg7 Kxg7 60.gxh5
Rh6 61.Kg5 Re6 62.h6+ Kg8 63.h7+ Kh8 64.Kf5 Rg6 65.h5 Rg1 66.Kf6 Rf1+ 67.
Ke7 Rf5 68.Kd6 Rf1 69.Rc7 Rf2 70.Rb7 Rf1 71.Re7 Rf2 72.Ra7 Rf1 73.Rd7 Rf2 
74.h6 Rf1 75.Re7 Rd1+ 76.Kc6 Rd2 77.Re8+ Kxh7 78.Re7 Rf2 79.e6 Kxh6 
1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "4"]
[White "Beliavsky, Alexander"]
[Black "Furman, Semen"]
[Result "1-0"]
[WhiteElo "2500"]
[BlackElo "2560"]
[ECO "B43"]
[EventDate "1975.11.28"]
[PlyCount "167"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Be2 Nf6 7.O-O Bb4 8.Qd3 
Nc6 9.Bg5 Bxc3 10.Bxf6 Bxd4 11.Bxd4 Nxd4 12.Qxd4 O-O 13.e5 f6 14.f4 b5 15.
exf6 Rxf6 16.a4 Bb7 17.axb5 axb5 18.Rxa8+ Bxa8 19.c3 Bc6 20.Bd3 Qb7 21.Rf2
Qa8 22.h3 Qa1+ 23.Kh2 Qc1 24.Qe5 Kf7 25.Qh5+ Kf8 26.Qe5 Kf7 27.f5 exf5 28.
Bxb5 d6 29.Bc4+ Kg6 30.Qd4 Be4 31.b4 h6 32.b5 Kh7 33.b6 Rg6 34.Bd5 Qb1 35.
Bxe4 fxe4 36.c4 Qb4 37.Re2 d5 38.Qxd5 Qxb6 39.Qxe4 Qd6+ 40.Kh1 Kh8 41.Qe8+
Kh7 42.Qe4 Kh8 43.Re1 Rg5 44.Ra1 Qg6 45.Qe2 Kh7 46.Rd1 Ra5 47.Rf1 Rc5 48.
Rf4 Ra5 49.h4 Qg3 50.Qe4+ Kg8 51.Kg1 Ra3 52.Qd5+ Kh7 53.Qf5+ Kh8 54.Rf1 
Ra2 55.Qe4 Qd6 56.Kh1 Rd2 57.Ra1 Qb8 58.c5 Rd8 59.c6 Qc7 60.Rc1 Rf8 61.Qe3
Rc8 62.g3 Qd6 63.Kh2 Kg8 64.Rc2 Kh8 65.Qe4 Rc7 66.h5 Rc8 67.c7 Qd7 68.Qc6 
Qf5 69.Kg2 Qf7 70.Qd6 Qf5 71.Rf2 Qe4+ 72.Kh2 Qe8 73.Qg6 Qe5 74.Rf7 Qb2+ 
75.Kh3 Qa1 76.Qd3 Qh1+ 77.Kg4 Re8 78.Re7 Rf8 79.Rd7 Qe1 80.Rd8 Qe6+ 81.Kh4
Qf6+ 82.Kh3 Qe6+ 83.g4 Rg8 84.Qc3 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "4"]
[White "Dorfman, Iosif"]
[Black "Bronstein, David"]
[Result "1-0"]
[WhiteElo "2380"]
[BlackElo "2590"]
[ECO "A53"]
[EventDate "1975.11.28"]
[PlyCount "85"]

1.c4 e5 2.Nc3 d6 3.Nf3 Bg4 4.d4 Nd7 5.g3 Ngf6 6.Bg2 Be7 7.O-O O-O 8.h3 
Bxf3 9.Bxf3 exd4 10.Qxd4 c6 11.b3 Re8 12.Bb2 Nc5 13.Rab1 a5 14.Ba1 Bf8 15.
Bg2 Qc7 16.Rfd1 Re6 17.e3 Rd8 18.Ne2 Ree8 19.Qd2 Nfe4 20.Qc2 Qe7 21.Nf4 f5
22.Nd3 Nd7 23.Kh2 Qf7 24.Re1 Be7 25.f3 Nec5 26.Nf2 Qg6 27.Qd2 Ra8 28.Rbd1 
Nf6 29.Bc3 b6 30.Bxf6 Qxf6 31.f4 d5 32.cxd5 Rad8 33.Qc2 cxd5 34.Rxd5 Rxd5 
35.Bxd5+ Kh8 36.e4 fxe4 37.Bxe4 Bd6 38.Rd1 g5 39.Ng4 Qg7 40.Bg2 Rd8 41.
fxg5 Qc7 42.Qc3+ Kg8 43.Ne5 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "4"]
[White "Doroshkievich, Vladimir"]
[Black "Gulko, Boris"]
[Result "0-1"]
[WhiteElo "2425"]
[BlackElo "2480"]
[ECO "D90"]
[EventDate "1975.11.28"]
[PlyCount "54"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qa4+ Bd7 6.Qb3 dxc4 7.Qxc4 Bc6 8.Ne5
O-O 9.Bg5 Bd5 10.Qd3 Nc6 11.e3 Nb4 12.Qd2 c5 13.dxc5 Bxa2 14.Nd3 Nxd3+ 15.
Qxd3 Be6 16.Qb5 a6 17.Qb4 a5 18.Qa3 Nd5 19.Nxd5 Qxd5 20.Bxe7 Rfd8 21.Bxd8 
Rxd8 22.Qxa5 Bxb2 23.Bc4 Qxc4 24.Qxd8+ Kg7 25.Rb1 Bc3+ 26.Kd1 Qa4+ 27.Kc1 
Bf5 0-1

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "4"]
[White "Geller, Efim"]
[Black "Alburt, Lev"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2420"]
[ECO "B04"]
[EventDate "1975.11.28"]
[PlyCount "86"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 g6 5.Bc4 Nb6 6.Bb3 Bg7 7.Qe2 Nc6 8.O-O 
dxe5 9.dxe5 Nd4 10.Nxd4 Qxd4 11.e6 Bxe6 12.Bxe6 fxe6 13.Nd2 O-O 14.Qxe6+ 
Kh8 15.c3 Qd6 16.Qe2 Nd5 17.Ne4 Qe5 18.Re1 Rad8 19.Bd2 Nf4 20.Bxf4 Rxf4 
21.Ng3 Rd5 22.Qc2 Qg5 23.Rad1 c6 24.Qb3 b6 25.Rxd5 cxd5 26.Qa3 Rf7 27.Qxa7
Qd2 28.Rf1 h5 29.Qxb6 Qg5 30.Qe6 Rf4 31.Rd1 d4 32.Ne2 Rg4 33.g3 dxc3 34.
bxc3 Ra4 35.Rd7 Qf6 36.Rxe7 Qxe6 37.Rxe6 g5 38.h3 Rxa2 39.Kg2 Kh7 40.Re4 
Kg6 41.g4 h4 42.Nd4 Ra4 43.Kf3 Rc4 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "4"]
[White "Klovan, Janis"]
[Black "Petrosian, Tigran"]
[Result "0-1"]
[WhiteElo "2500"]
[BlackElo "2645"]
[ECO "C13"]
[EventDate "1975.11.28"]
[PlyCount "120"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 gxf6 7.Nf3 b6 8.Bd3
Bb7 9.Qe2 Nd7 10.O-O-O c6 11.Kb1 Qc7 12.Rhe1 O-O-O 13.Ba6 Bxa6 14.Qxa6+ 
Qb7 15.Qe2 Rhg8 16.g3 Kb8 17.a3 b5 18.Rd3 Ka8 19.Rc1 Nb6 20.Nc5 Qc7 21.Nd2
Rd5 22.Ncb3 Rb8 23.Nf1 Nc4 24.Ne3 Rdd8 25.Rc3 Nxe3 26.fxe3 b4 27.axb4 Bxb4
28.Rc4 Rd5 29.Rf1 f5 30.e4 fxe4 31.Qxe4 h5 32.Qh7 Rb7 33.Qh8+ Rb8 34.Qg7 
Rb7 35.Qg8+ Rd8 36.Qg5 Rd5 37.Qg8+ Rd8 38.Qh7 Rd5 39.Qe4 Qb6 40.Rf3 Qb5 
41.Qd3 a6 42.Nc1 c5 43.b3 Rbd7 44.c3 Ba5 45.Ra4 Qb7 46.Qe4 cxd4 47.c4 Rg5 
48.Qxb7+ Kxb7 49.h4 Re5 50.Nd3 Re3 51.Nc5+ Kc8 52.Rf1 Be1 53.Nxd7 Kxd7 54.
Rxf7+ Kd6 55.Rxa6+ Kc5 56.Kc2 d3+ 57.Kd1 Bc3 58.Rf1 Re2 59.Ra8 Rb2 60.b4+ 
Kxc4 0-1

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "4"]
[White "Romanishin, Oleg"]
[Black "Balashov, Yury"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2540"]
[ECO "B82"]
[EventDate "1975.11.28"]
[PlyCount "71"]

1.e4 c5 2.Nf3 e6 3.Nc3 d6 4.d4 cxd4 5.Nxd4 Nf6 6.Be3 a6 7.f4 Qc7 8.g4 b5 
9.g5 Nfd7 10.Bg2 Nb6 11.O-O Bb7 12.Qe2 N8d7 13.a4 b4 14.Nd1 e5 15.fxe5 
dxe5 16.Nb3 Be7 17.Na5 O-O 18.Nxb7 Qxb7 19.Nf2 Qc6 20.b3 Nc5 21.Ng4 Nbd7 
22.Qc4 Qe6 23.Qxe6 Nxe6 24.Rad1 Rfd8 25.Rd5 Rac8 26.Rfd1 Nd4 27.Kh1 Nb8 
28.Nxe5 Nxc2 29.Ba7 Re8 30.Bf1 Rc7 31.Bb6 Rb7 32.Bg1 g6 33.Bd3 Rc7 34.Ng4 
Na3 35.Rf1 Kh8 36.Nh6 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "4"]
[White "Tal, Mikhail"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2645"]
[ECO "A17"]
[EventDate "1975.11.28"]
[PlyCount "59"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qc2 c5 5.a3 Ba5 6.g3 Nc6 7.Bg2 O-O 8.O-O Qe7
9.d3 d6 10.Rb1 h6 11.Na2 d5 12.b4 Bb6 13.cxd5 exd5 14.Bb2 cxb4 15.Nxb4 
Nxb4 16.axb4 Bg4 17.Ne5 d4 18.Nc4 Qxe2 19.Qxe2 Bxe2 20.Rfe1 Bxd3 21.Nxb6 
axb6 22.Rbd1 Bc2 23.Rxd4 Ra2 24.Bc1 Ra1 25.Bxb7 Re8 26.Rf1 Be4 27.Bxe4 
Rxe4 28.Rxe4 Nxe4 29.Be3 Ra4 30.Bxb6 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "4"]
[White "Vaganian, Rafael"]
[Black "Dvoretsky, Mark"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2495"]
[ECO "E02"]
[EventDate "1975.11.28"]
[PlyCount "61"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Bd7 6.Qxc4 Nc6 7.O-O Be7 8.d4 
Rc8 9.Bd2 O-O 10.Rd1 Qe8 11.Nc3 Na5 12.Qd3 c5 13.dxc5 Bxc5 14.b4 Bxb4 15.
Ne4 Bb5 16.Qb1 Bxd2 17.Nd6 Qe7 18.Nxc8 Rxc8 19.Qxb5 Qb4 20.Qd3 Bh6 21.Rab1
Qe7 22.Ne5 g6 23.e3 Bf8 24.Rbc1 Rc5 25.Qd4 b6 26.Rxc5 Qxc5 27.Qxc5 Bxc5 
28.Rd8+ Kg7 29.Ra8 b5 30.Bf1 Nd5 31.Bxb5 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "5"]
[White "Alburt, Lev"]
[Black "Doroshkievich, Vladimir"]
[Result "1/2-1/2"]
[WhiteElo "2420"]
[BlackElo "2425"]
[ECO "E05"]
[EventDate "1975.11.28"]
[PlyCount "116"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Qc2 a6 8.a4 Nc6 
9.Qxc4 Qd5 10.Nbd2 Rd8 11.e3 Qxc4 12.Nxc4 a5 13.Bd2 Nd5 14.Rfc1 Bd7 15.
Nfe5 Nxe5 16.Nxe5 Be8 17.Nd3 c6 18.h3 b6 19.e4 Nc7 20.Be3 Na6 21.d5 cxd5 
22.exd5 Rab8 23.Bf4 Bd6 24.dxe6 fxe6 25.Bg5 Rd7 26.Bc6 Rc7 27.Bxe8 Rxe8 
28.Rxc7 Nxc7 29.Rc1 Nd5 30.Rc6 Bc7 31.b3 Kf7 32.Kf1 Rb8 33.Bd2 Ke7 34.Ke2 
Kd7 35.Rc4 Rf8 36.Rh4 h6 37.Bc1 Bd8 38.Ne5+ Ke8 39.Rc4 Bc7 40.Nd3 Rf7 41.
Bb2 h5 42.Re4 Re7 43.Ne5 Nf6 44.Rc4 Bxe5 45.Bxe5 Rb7 46.Bxf6 gxf6 47.Rh4 
Rc7 48.Rxh5 Rc2+ 49.Ke1 f5 50.g4 Rc3 51.g5 Rxb3 52.Rh7 Ra3 53.h4 Rxa4 54.
h5 Kf8 55.h6 Rg4 56.f4 Kg8 57.Re7 e5 58.Re6 Kh7 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "5"]
[White "Balashov, Yury"]
[Black "Beliavsky, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2500"]
[ECO "D03"]
[EventDate "1975.11.28"]
[PlyCount "47"]

1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 d5 5.c3 O-O 6.e3 Nbd7 7.Bd3 c5 8.O-O b6
9.b4 Bb7 10.bxc5 bxc5 11.Rb1 Qc8 12.Bb5 Bc6 13.Qa4 Bxb5 14.Qxb5 Rb8 15.Qa4
Rb6 16.Qxa7 Ra6 17.Qb7 Rxa2 18.Bxf6 Qxb7 19.Rxb7 Nxf6 20.dxc5 Rc8 21.Rxe7 
Rxc5 22.Nb3 Rxc3 23.Nbd4 Kf8 24.Rb7 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "5"]
[White "Bronstein, David"]
[Black "Tal, Mikhail"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2645"]
[ECO "B44"]
[EventDate "1975.11.28"]
[PlyCount "241"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N5c3 Be7 8.Be2 
O-O 9.O-O b6 10.Bf4 Bb7 11.Nd2 Nd7 12.Rc1 Rc8 13.Bg3 a6 14.Kh1 Nd4 15.Bd3 
Ne5 16.Bb1 Bh4 17.Bf4 Nxc4 18.Nxc4 Rxc4 19.Qd3 Rc5 20.Be3 e5 21.Rcd1 Re8 
22.a3 b5 23.Ba2 Bf6 24.Bd5 Bc8 25.f4 Qe7 26.f5 Bd7 27.Rfe1 Rec8 28.Ba2 Bc6
29.b4 Rxc3 30.Qxc3 Nxf5 31.Rc1 Nxe3 32.Rxe3 Bg5 33.Rf3 Bxc1 34.Rxf7 Qxf7 
35.Bxf7+ Kxf7 36.Qxc1 Bb7 37.Qe3 Bxe4 38.Kg1 Bd5 39.Qd3 Rc1+ 40.Kf2 Ke6 
41.Qh3+ Kf6 42.Qh4+ Kg6 43.Qg3+ Kf6 44.Qd3 Be6 45.Qxd6 Rc2+ 46.Ke1 Rxg2 
47.h4 Ra2 48.Qxa6 Kf5 49.Qxb5 Ra1+ 50.Kd2 Ra2+ 51.Kc1 Ra1+ 52.Kb2 Ra2+ 53.
Kb1 Rxa3 54.Qc5 Rd3 55.b5 Bd5 56.Qc8+ Kf4 57.Qf8+ Ke3 58.Qc5+ Kf4 59.Kc1 
Be4 60.Qc7 Rd5 61.Qf7+ Ke3 62.Qa7+ Kd3 63.Qf2 Rd4 64.Qc2+ Ke3 65.Qc7 Rd5 
66.Qa7+ Ke2 67.Qa2+ Ke3 68.Qa3+ Ke2 69.Qb2+ Ke3 70.Qc3+ Ke2 71.Qc4+ Ke3 
72.Qb3+ Rd3 73.Qe6 Rd5 74.Qc6 Ke2 75.Qc4+ Ke3 76.b6 Rd7 77.Qe6 Rd5 78.Qh3+
Bf3 79.Qh2 Rd1+ 80.Kc2 Rd5 81.Qg1+ Ke2 82.Qh2+ Ke3 83.Kc3 g6 84.Qg1+ Kf4 
85.Qg5+ Ke4 86.Qf6 Ke3 87.Kb4 Be4 88.Kc4 Rd4+ 89.Kc5 Rd5+ 90.Kb4 Rd4+ 91.
Ka5 Rd1 92.Ka6 Ra1+ 93.Kb5 Rb1+ 94.Ka4 Ra1+ 95.Kb3 Rb1+ 96.Ka3 Ra1+ 97.Kb2
Rb1+ 98.Ka2 Rb5 99.Qf1 Bd5+ 100.Ka3 Rb3+ 101.Ka4 Kd4 102.Qf2+ Kc4 103.Qc2+
Rc3 104.Qe2+ Rd3 105.Qc2+ Rc3 106.Qa2+ Kc5 107.Qf2+ Kc4 108.Qe2+ Rd3 109.
Qa2+ Kc3 110.Qa3+ Kc2 111.Qc5+ Kd1 112.Qg1+ Ke2 113.Qh2+ Kf3 114.Qxe5 Be4 
115.Qf6+ Kg4 116.Qe6+ Kf4 117.Qf7+ Kg3 118.Qc7+ Kh3 119.Qf4 Bg2 120.b7 
Bc6+ 121.Kb4 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "5"]
[White "Dvoretsky, Mark"]
[Black "Romanishin, Oleg"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2485"]
[ECO "B27"]
[EventDate "1975.11.28"]
[PlyCount "72"]

1.e4 c5 2.Nf3 g6 3.c3 Bg7 4.d4 Qa5 5.Bc4 cxd4 6.O-O d3 7.Qxd3 Nc6 8.Qd5 
Qxd5 9.exd5 Ne5 10.Nxe5 Bxe5 11.Re1 d6 12.Nd2 Kf8 13.a4 h5 14.a5 Bd7 15.
Bb3 Nh6 16.Ba4 b5 17.Bc2 Rc8 18.Nf3 Bf6 19.Be3 a6 20.Bd4 Ng4 21.Re2 h4 22.
Rae1 h3 23.Rxe7 Bxd4 24.cxd4 Rxc2 25.Rxd7 Rxf2 26.gxh3 Rxh3 27.Rxf7+ Kxf7 
28.Ng5+ Kf6 29.Nxh3 Rxb2 30.Rf1+ Kg7 31.Ng5 Kh6 32.Nf7+ Kh5 33.Rf3 Kh4 34.
h3 Rb1+ 35.Kg2 Rb2+ 36.Kg1 Rb1+ 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "5"]
[White "Furman, Semen"]
[Black "Geller, Efim"]
[Result "0-1"]
[WhiteElo "2560"]
[BlackElo "2600"]
[ECO "D31"]
[EventDate "1975.11.28"]
[PlyCount "84"]

1.c4 e6 2.Nc3 d5 3.d4 Be7 4.cxd5 exd5 5.Bf4 c6 6.e3 Bf5 7.g4 Be6 8.h4 Nd7 
9.h5 Qb6 10.Rb1 Ngf6 11.f3 h6 12.Bd3 O-O 13.Nge2 c5 14.Kf1 Rfe8 15.Kg2 
Rac8 16.Qe1 Nh7 17.Qf2 cxd4 18.exd4 Bd6 19.Rhe1 Ng5 20.Rbd1 Nf6 21.Bxd6 
Qxd6 22.Ng3 Nxf3 23.Qxf3 Bxg4 24.Qf1 Bxd1 25.Rxe8+ Rxe8 26.Nxd1 Qb4 27.Qf4
Qe1 28.Nf2 Qe3 29.Qxe3 Rxe3 30.Be2 Kf8 31.Nd1 Re6 32.Kf2 Ne4+ 33.Nxe4 Rxe4
34.Nc3 Rxd4 35.Ke3 Rb4 36.Nxd5 Rxb2 37.Bc4 b5 38.Bb3 a5 39.Nf4 a4 40.Bd5 
b4 41.Nd3 Rh2 42.Nxb4 Rxh5 0-1

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "5"]
[White "Gulko, Boris"]
[Black "Klovan, Janis"]
[Result "1/2-1/2"]
[WhiteElo "2480"]
[BlackElo "2500"]
[ECO "A13"]
[EventDate "1975.11.28"]
[PlyCount "53"]

1.Nf3 Nf6 2.c4 e6 3.b3 d5 4.Bb2 Be7 5.cxd5 exd5 6.e3 O-O 7.Be2 Nc6 8.O-O 
Re8 9.Qc2 Bd6 10.Nc3 a6 11.Na4 Qe7 12.Rac1 Bg4 13.h3 Bh5 14.Rfe1 Nb4 15.
Bxf6 Qxf6 16.Qb1 Bg6 17.d3 Nc6 18.Nc5 Nd8 19.Qc2 a5 20.Bf1 c6 21.Qd2 Qe7 
22.d4 Ne6 23.Qc3 Bh5 24.Be2 Bxf3 25.Bxf3 Nxc5 26.dxc5 Be5 27.Qc2 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "5"]
[White "Petrosian, Tigran"]
[Black "Dorfman, Iosif"]
[Result "1-0"]
[WhiteElo "2645"]
[BlackElo "2380"]
[ECO "D46"]
[EventDate "1975.11.28"]
[PlyCount "82"]

1.c4 e6 2.Nf3 d5 3.e3 Nf6 4.b3 c6 5.Nc3 Nbd7 6.Bb2 Bd6 7.d4 O-O 8.Bd3 a6 
9.O-O b5 10.Qc2 Bb7 11.c5 Bc7 12.b4 h6 13.a4 Qe7 14.Ne2 e5 15.dxe5 Nxe5 
16.Nxe5 Bxe5 17.Bxe5 Qxe5 18.h3 Rfb8 19.Nd4 Ne8 20.Ra3 Nc7 21.Rfa1 g6 22.
Qc3 Qe8 23.R1a2 bxa4 24.Rxa4 Qd7 25.Nf3 Qe7 26.Qd4 Re8 27.Qf4 Kg7 28.Qg3 
Rac8 29.Nd4 Qg5 30.Qxg5 hxg5 31.Bxa6 Nxa6 32.Rxa6 Bxa6 33.Rxa6 Rc7 34.Nxc6
Re6 35.b5 Re4 36.Ra7 Rc8 37.Rd7 Rc4 38.Rxd5 Kh6 39.Kh2 f5 40.Kg3 Rc3 41.
Kf3 f4 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "5"]
[White "Polugaevsky, Lev"]
[Black "Vaganian, Rafael"]
[Result "1-0"]
[WhiteElo "2645"]
[BlackElo "2530"]
[ECO "A04"]
[EventDate "1975.11.28"]
[PlyCount "81"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 b6 5.Bg2 Bb7 6.O-O c5 7.d3 O-O 8.e4 d6 9.
Nbd2 Nbd7 10.Qe2 Qc7 11.c4 a6 12.d4 cxd4 13.Nxd4 Nc5 14.Rac1 e5 15.Nc2 Bh6
16.f4 Qe7 17.b4 Na4 18.Ba1 exf4 19.gxf4 Nh5 20.Qe3 Qh4 21.Qd4 f6 22.f5 Nf4
23.Rf2 Nxg2 24.Rxg2 Bxd2 25.Qxd2 Qxe4 26.Ne3 b5 27.fxg6 hxg6 28.Nd5 Bxd5 
29.cxd5 Kg7 30.Re1 Qh4 31.Re6 Nb6 32.Qd3 Qh5 33.Rxd6 Rac8 34.Bc3 Nc4 35.
Rd7+ Kh6 36.Rg3 Qf5 37.Rh3+ Kg5 38.Bd2+ Nxd2 39.Qxd2+ Qf4 40.Rg3+ Kf5 41.
Qd3+ 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "6"]
[White "Balashov, Yury"]
[Black "Dvoretsky, Mark"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2495"]
[ECO "B33"]
[EventDate "1975.11.28"]
[PlyCount "83"]

1.d4 c5 2.e4 cxd4 3.Nf3 Nc6 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 Be6 15.
Qd3 a5 16.Rfd1 Qd7 17.Qg3 h6 18.h4 Bd8 19.Nce3 Kh8 20.Rd2 Bb6 21.Nf5 Bxf5 
22.exf5 f6 23.Bxb5 Bxf2+ 24.Qxf2 Rxb5 25.Rad1 Rd8 26.a4 Rbb8 27.Nb6 Qc7 
28.Nc4 d5 29.Rxd5 Rxd5 30.Rxd5 Ne7 31.Rc5 Qd7 32.Ne3 Qxa4 33.Rc7 Qe8 34.
Qd2 Rd8 35.Qe2 Rd7 36.Qc4 Qd8 37.Rxd7 Qxd7 38.Qe4 Qd2 39.Nc4 Qd1+ 40.Kf2 
a4 41.g3 Nd5 42.Kg2 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "6"]
[White "Beliavsky, Alexander"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2600"]
[ECO "D59"]
[EventDate "1975.11.28"]
[PlyCount "62"]

1.c4 e6 2.Nc3 d5 3.d4 Be7 4.Nf3 Nf6 5.Bg5 O-O 6.e3 h6 7.Bh4 b6 8.Bd3 Bb7 
9.cxd5 Nxd5 10.Bxe7 Qxe7 11.Nxd5 Bxd5 12.Rc1 Rc8 13.O-O c5 14.b4 Nd7 15.e4
Bb7 16.bxc5 bxc5 17.Qb3 Nf6 18.dxc5 Nxe4 19.c6 Rxc6 20.Bxe4 Rxc1 21.Qxb7 
Rxf1+ 22.Kxf1 Qxb7 23.Bxb7 Rb8 24.Ba6 Rb4 25.Bd3 Ra4 26.Bb1 g5 27.Ke2 Kg7 
28.Nd2 f5 29.Kd3 Rf4 30.Ke2 Rh4 31.h3 Ra4 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "6"]
[White "Dorfman, Iosif"]
[Black "Gulko, Boris"]
[Result "0-1"]
[WhiteElo "2380"]
[BlackElo "2480"]
[ECO "E19"]
[EventDate "1975.11.28"]
[PlyCount "76"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.d4 Ne4 8.Qc2 
Nxc3 9.Qxc3 c5 10.Rd1 d6 11.Qc2 Nc6 12.h4 cxd4 13.Nxd4 Nxd4 14.Rxd4 Bxg2 
15.Kxg2 Rc8 16.Qa4 Bf6 17.Bg5 Bxg5 18.hxg5 Qxg5 19.Qxa7 Qc5 20.e3 e5 21.
Rd5 Qxc4 22.Rxd6 Qe4+ 23.Kg1 h5 24.Qe7 Rfe8 25.Qg5 Qf3 26.Rd2 g6 27.Qh4 
Kg7 28.b3 Rc3 29.Qh1 Qf5 30.Qh4 Rec8 31.Kg2 g5 32.Qb4 g4 33.Qe7 R3c7 34.
Qh4 Rc1 35.Rxc1 Rxc1 36.Kh2 f6 37.f4 Qe4 38.Rd7+ Kg6 0-1

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "6"]
[White "Doroshkievich, Vladimir"]
[Black "Furman, Semen"]
[Result "1/2-1/2"]
[WhiteElo "2425"]
[BlackElo "2560"]
[ECO "E32"]
[EventDate "1975.11.28"]
[PlyCount "57"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 d6 7.g3 a5 8.Bg2 a4
9.Nf3 b6 10.O-O Bb7 11.Bg5 Nbd7 12.Rfd1 Qc8 13.Bxf6 Nxf6 14.Nd2 Bxg2 15.
Kxg2 Re8 16.Qf3 Ra5 17.Ne4 Nxe4 18.Qxe4 Qa8 19.Qxa8 Rexa8 20.Rac1 Kf8 21.
Rc3 Ke7 22.h4 Rb8 23.e3 Kd7 24.Rdc1 e5 25.Kf3 Re8 26.dxe5 Raxe5 27.Ke2 Rc5
28.Rd1 b5 29.Rd5 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "6"]
[White "Klovan, Janis"]
[Black "Alburt, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2420"]
[ECO "B04"]
[EventDate "1975.11.28"]
[PlyCount "115"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 g6 5.Bc4 Nb6 6.Bb3 Bg7 7.O-O O-O 8.Qe2 Nc6
9.c3 Bg4 10.Bf4 Qd7 11.Nbd2 Qf5 12.Bg3 Bh6 13.e6 Bxd2 14.exf7+ Kg7 15.Qxd2
Bxf3 16.gxf3 e6 17.Rae1 Nd8 18.Re4 Nd5 19.Rfe1 Nxf7 20.Bh4 g5 21.Bc2 Kh8 
22.Bg3 Qh3 23.Bd3 Rae8 24.Bf1 Qf5 25.Bd3 Qf6 26.c4 Nf4 27.Bf1 e5 28.c5 h5 
29.h3 h4 30.Bh2 Qf5 31.cxd6 cxd6 32.Qc3 Rc8 33.Qa5 Rc2 34.Qxa7 d5 35.R4e3 
e4 36.Qxb7 Nxh3+ 37.Bxh3 Qxh3 38.Qxd5 Rxb2 39.Qxe4 Rxa2 40.Qg6 Rxf2 41.
Kxf2 Qxh2+ 42.Kf1 h3 43.R1e2 Qh1+ 44.Kf2 Qh2+ 45.Kf1 Qh1+ 46.Kf2 Qg2+ 47.
Ke1 Qg3+ 48.Kd1 Qf4 49.Qe4 Kg7 50.Qxf4 gxf4 51.Rc3 Rh8 52.Rh2 Kf6 53.Ke2 
Ng5 54.Rc6+ Kf5 55.Rc5+ Kg6 56.Kf2 Ra8 57.Rxg5+ Kxg5 58.Rxh3 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "6"]
[White "Romanishin, Oleg"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2645"]
[ECO "A13"]
[EventDate "1975.11.28"]
[PlyCount "71"]

1.c4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Nbd7 6.Qxc4 c5 7.O-O ( 7.d3 
Bd6 ( 7...a6 8.Qb3 Ra7 9.Nbd2 b6 10.a4 Bb7 11.Nc4 Be7 12.Bf4 ) 8.a4 O-O 9.
O-O b6 10.Ng5 Ne5 11.Qc2 Nd5 ) 7...a6 8.a4 b5 9.Qb3 ( 9.Qc2 Bb7 ) 9...Bb7 
( 9...c4 10.Qc2 Bb7 11.axb5 axb5 12.Rxa8 Qxa8 13.b3 ) 10.d3 ( 10.axb5 Bd5 
11.Qc2 axb5 ) 10...Bd5 11.Qc2 Be7 12.Nc3 Bc6 13.Nh4 Bxg2 14.Nxg2 Rb8 ( 
14...b4 15.Nb1 O-O 16.Nd2 ) 15.axb5 axb5 16.Bf4 Rb7 ( 16...e5 17.Bg5 O-O 
18.e4 ) 17.Ra6 O-O 18.Rfa1 Nb8 19.Ra8 Qd7 20.Ne1 Nc6 21.Nf3 Nd4 ( 21...Nd5
22.Ne5 ( 22.Nxd5 Qxd5 ) 22...Nxe5 23.Bxe5 f6 24.Nxd5 Qxd5 25.Bc3 c4 ) 22.
Nxd4 cxd4 23.Ne4 Nd5 ( 23...Nxe4 24.dxe4 f6 25.Rxf8+ Bxf8 26.Ra8 e5 27.Bd2
) 24.Be5 Nb4 25.Qc1 Nc6 ( 25...Qd5 26.Rxf8+ Bxf8 27.Qg5 ) ( 25...f6 26.Nc5
Bxc5 27.Qxc5 Re8 28.Bxd4 ) 26.Nc5 Qd5 ( 26...Bxc5 27.Qxc5 Rc8 28.Rxc8+ 
Qxc8 29.Qxc6 ) 27.Nxb7 Nxe5 28.Qc7 Ng6 29.Rxf8+ Bxf8 30.Nd8 Be7 31.Nc6 Bf8
32.Ra8 Qc5 33.Re8 Qg5 34.Rxf8+ Nxf8 ( 34...Kxf8 35.Qc8+ ) 35.Ne7+ Kh8 36.
Qd8 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "6"]
[White "Tal, Mikhail"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2645"]
[ECO "C98"]
[EventDate "1975.11.28"]
[PlyCount "69"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 d6 7.Re1 Be7 8.c3 O-O 
9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Be6 13.Nf1 Nc4 14.d5 Bc8 15.g4 h5 16.
gxh5 Bxh3 17.N3h2 g6 18.Ng3 Kg7 19.Kh1 Rh8 20.Rg1 Kf8 21.a4 Nb6 22.axb5 
axb5 23.Rxa8+ Nxa8 24.hxg6 fxg6 25.Ngf1 Kf7 26.Qf3 Qc8 27.Bg5 Bxf1 28.Rxf1
Qg4 29.Qg2 Nb6 30.Bxf6 Qxg2+ 31.Kxg2 Bxf6 32.Ra1 Ra8 33.Rxa8 Nxa8 34.Nf3 
Nb6 35.Kf1 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "6"]
[White "Vaganian, Rafael"]
[Black "Bronstein, David"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2590"]
[ECO "C09"]
[EventDate "1975.11.28"]
[PlyCount "101"]

1.d4 e6 2.e4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Bd6 7.dxc5 Bxc5 8.
Nb3 Qe7+ 9.Qe2 Qxe2+ 10.Kxe2 Bd6 11.Bg5 f6 12.Bh4 Ne7 13.Bg3 Bxg3 14.hxg3 
Bg4 15.Kd2 Kf7 16.Nfd4 Ne5 17.f3 Bc8 18.Rae1 h6 19.Nc5 a6 20.Bd3 b6 21.Na4
Rb8 22.b3 Nxd3 23.Kxd3 Bd7 24.Nc3 Rhd8 25.Rh5 Be8 26.Kd2 Rbc8 27.Re6 Nc6 
28.Nce2 Bd7 29.Re3 Ne5 30.Rh1 Rc7 31.Nf4 Bc8 32.g4 Re7 33.Rhe1 g6 34.a4 
Bb7 35.a5 bxa5 36.Ra1 Rc8 37.Rxa5 Rec7 38.Nfe6 Re7 39.Nc5 Rce8 40.Rc3 Bc8 
41.Nxa6 h5 42.Nc7 Rg8 43.Ra8 hxg4 44.f4 Nf3+ 45.gxf3 g3 46.Ra1 Rh8 47.Rg1 
Rh2+ 48.Kd3 Rf2 49.Rxg3 Rf1 50.Kd2 Ree1 51.Re3 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "7"]
[White "Alburt, Lev"]
[Black "Dorfman, Iosif"]
[Result "1-0"]
[WhiteElo "2420"]
[BlackElo "2380"]
[ECO "B13"]
[EventDate "1975.11.28"]
[PlyCount "79"]

1.c4 c6 2.e4 d5 3.exd5 cxd5 4.d4 Nf6 5.Nc3 Nc6 6.Nf3 Bg4 7.cxd5 Nxd5 8.Qb3
Bxf3 9.gxf3 Nb6 10.d5 Nd4 11.Bb5+ Nd7 12.Qa4 Nxb5 13.Qxb5 e5 14.dxe6 fxe6 
15.Be3 Qc7 16.Rc1 a6 17.Qb3 Nc5 18.Bxc5 Qxc5 19.O-O Be7 20.Qxe6 Qg5+ 21.
Kh1 Qg6 22.Qe4 Qxe4 23.fxe4 O-O 24.f4 Rad8 25.Nd5 Bd6 26.Kg2 Bb8 27.a4 Rd6
28.Rf3 Re8 29.Rc4 b5 30.axb5 axb5 31.Rb4 Rdd8 32.Rd3 Bd6 33.Rbd4 Rc8 34.e5
Bb8 35.Nc3 Rf8 36.h4 Ba7 37.Rd7 b4 38.Nd5 Rc2+ 39.Kh3 Bb8 40.Rg3 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "7"]
[White "Bronstein, David"]
[Black "Romanishin, Oleg"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2485"]
[ECO "B27"]
[EventDate "1975.11.28"]
[PlyCount "107"]

1.e4 c5 2.Nf3 g6 3.d4 Bg7 4.c3 Qa5 5.Nbd2 cxd4 6.b4 Qb6 7.cxd4 d5 8.exd5 
Nf6 9.Bc4 Qxb4 10.a4 O-O 11.Ba3 Qa5 12.Qb3 Ne4 13.Bb4 Nxd2 14.Bxd2 Qb6 15.
Qxb6 axb6 16.O-O Bf5 17.Rfe1 Bf6 18.Bb4 Rc8 19.Bb5 Na6 20.Bxe7 Bxe7 21.
Rxe7 Nc7 22.Rae1 Nxd5 23.Rxb7 Nc3 24.Ng5 Nxb5 25.axb5 Rab8 26.Rbe7 Rf8 27.
R1e3 Rbd8 28.Nf3 Bg4 29.h3 Bxf3 30.Rxf3 Rd5 31.Re5 Rfd8 32.Rf6 Rxe5 33.
dxe5 Rd5 34.Rxb6 Rxe5 35.Kf1 Kg7 36.g3 h5 37.h4 Kh7 38.Kg2 Rf5 39.Rb7 Kg7 
40.b6 Rb5 41.Kf3 Rb2 42.Ke4 Rxf2 43.Rc7 Rb2 44.b7 Kf6 45.Kd5 Kf5 46.Rxf7+ 
Kg4 47.Rg7 Kxg3 48.Rxg6+ Kxh4 49.Kc6 Kh3 50.Rg5 Rxb7 51.Kxb7 h4 52.Kc6 Kh2
53.Kd5 h3 54.Ke4 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "7"]
[White "Dvoretsky, Mark"]
[Black "Beliavsky, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2500"]
[ECO "A38"]
[EventDate "1975.11.28"]
[PlyCount "81"]

1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6 6.O-O O-O 7.b3 d5 8.cxd5 
Nxd5 9.Bb2 b6 10.Qc1 Nc7 11.Na4 Ba6 12.d3 Rc8 13.Bxg7 Kxg7 14.Qb2+ f6 15.
a3 Nd4 16.b4 Nxf3+ 17.Bxf3 Qd4 18.Rfb1 Nb5 19.e3 Qxd3 20.bxc5 bxc5 21.Be2 
Qe4 22.Bxb5 Bb7 23.Kf1 Rfd8 24.f3 Qxf3+ 25.Qf2 Qh1+ 26.Qg1 Qf3+ 27.Qf2 
Qh1+ 28.Qg1 Qe4 29.Be2 Qe5 30.Rc1 Rd2 31.Nc3 Rcd8 32.g4 Qd6 33.Rd1 Ba6 34.
Kf2 Qe5 35.Rac1 Bxe2 36.Rxd2 Rxd2 37.Nxe2 Qb2 38.Re1 c4 39.Qg3 c3 40.Qc7 
Qxa3 41.Ra1 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "7"]
[White "Furman, Semen"]
[Black "Klovan, Janis"]
[Result "1-0"]
[WhiteElo "2560"]
[BlackElo "2500"]
[ECO "C88"]
[EventDate "1975.11.28"]
[PlyCount "79"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.a4 b4 
9.d4 d6 10.dxe5 Nxe5 11.Nxe5 dxe5 12.Qe2 Bc5 13.Bg5 Bg4 14.Qc4 Qd4 15.Qxd4
Bxd4 16.c3 bxc3 17.bxc3 Bc5 18.Nd2 Rad8 19.Ra2 Rd3 20.Rc2 Rfd8 21.Bc4 R3d6
22.Nf3 h6 23.Bc1 Rd1 24.Kf1 a5 25.h3 Bxf3 26.gxf3 Nh5 27.Bd5 Rxe1+ 28.Kxe1
g5 29.Be3 Bxe3 30.fxe3 Nf6 31.Bc4 Rb8 32.Bb5 Kf8 33.Rd2 Ke7 34.Ke2 Rb6 35.
c4 Rd6 36.Rc2 Rd8 37.c5 Nd7 38.Bxd7 Kxd7 39.Rd2+ Ke7 40.Rb2 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "7"]
[White "Geller, Efim"]
[Black "Doroshkievich, Vladimir"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2425"]
[ECO "C04"]
[EventDate "1975.11.28"]
[PlyCount "61"]

1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.Bd3 Nb4 7.Be2 c5 8.c3 Nc6 
9.O-O cxd4 10.cxd4 f6 11.exf6 Nxf6 12.Ne5 Nxd4 13.Qa4+ Nc6 14.Ndf3 Bd7 15.
Nxd7 Qxd7 16.Bg5 Ne4 17.Be3 Bd6 18.Rac1 O-O 19.Bd3 Nf6 20.Bb5 Rac8 21.Nd4 
Ng4 22.Nxc6 bxc6 23.Bxc6 Rxc6 24.Qxg4 Ra6 25.a3 Ra4 26.Qe2 Re4 27.Qd3 a5 
28.f3 Rh4 29.g3 Rh5 30.f4 Rff5 31.Qa6 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "7"]
[White "Gulko, Boris"]
[Black "Tal, Mikhail"]
[Result "1/2-1/2"]
[WhiteElo "2480"]
[BlackElo "2645"]
[ECO "E52"]
[EventDate "1975.11.28"]
[PlyCount "59"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 b6 6.Bd3 Bb7 7.O-O d5 8.a3 Bd6 
9.b4 dxc4 10.Bxc4 Nbd7 11.Bb2 a5 12.bxa5 Rxa5 13.Nb5 Be7 14.a4 c5 15.Ne5 
cxd4 16.Bxd4 Nxe5 17.Bxe5 Qxd1 18.Rfxd1 Rfa8 19.Bb3 Bd5 20.Bxd5 Nxd5 21.
Nc7 Nxc7 22.Bxc7 Rxa4 23.Rxa4 Rxa4 24.Bxb6 Bf6 25.g3 Ra1 26.Rxa1 Bxa1 27.
Kf1 Bc3 28.Bc5 f5 29.h3 g6 30.Ke2 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "7"]
[White "Petrosian, Tigran"]
[Black "Vaganian, Rafael"]
[Result "1-0"]
[WhiteElo "2645"]
[BlackElo "2530"]
[ECO "A29"]
[EventDate "1975.11.28"]
[PlyCount "47"]

1.c4 Nf6 2.Nc3 e5 3.Nf3 Nc6 4.g3 Bb4 5.Nd5 Bd6 6.Bg2 Nxd5 7.cxd5 Ne7 8.e4 
c6 9.O-O cxd5 10.d4 dxe4 11.Nxe5 Ng6 12.Nxg6 hxg6 13.Bxe4 Rb8 14.Re1 Kf8 
15.h4 b5 16.Bg5 Qb6 17.Qf3 Bb7 18.Rac1 Bxe4 19.Qxe4 Kg8 20.Qd5 Bb4 21.Re5 
Kh7 22.Qxf7 Rhf8 23.Qxd7 Rb7 24.Qd5 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "7"]
[White "Polugaevsky, Lev"]
[Black "Balashov, Yury"]
[Result "0-1"]
[WhiteElo "2645"]
[BlackElo "2540"]
[ECO "A17"]
[EventDate "1975.11.28"]
[PlyCount "120"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.e4 Bb7 5.d3 d6 6.g3 Be7 7.Bg2 c5 8.O-O O-O 9.
Ne1 Nc6 10.f4 a6 11.g4 b5 12.b3 Ne8 13.Rb1 Nc7 14.Be3 Rb8 15.Nc2 Qd7 16.
Qd2 d5 17.exd5 exd5 18.Nxd5 Nxd5 19.Bxd5 Qxg4+ 20.Qg2 Qxg2+ 21.Kxg2 Rfd8 
22.Bf2 Bd6 23.Rbd1 Rd7 24.Kf3 Bf8 25.Kg3 Rbd8 26.Rd2 Rxd5 27.cxd5 Rxd5 28.
Ne3 Rd6 29.Ng4 Rg6 30.f5 Bd6+ 31.Kh4 Ne5 32.Nxe5 Be7+ 33.Kh5 Rg5+ 34.Kh4 
Rg2+ 35.Kh3 Rg5 36.Bg3 f6 37.Nf3 Rxf5 38.Rdf2 g5 39.Nd2 Rd5 40.Ne4 f5 41.
Rxf5 Bc8 42.Kg4 Kg7 43.Bd6 Bd8 44.h4 gxh4 45.Bf8+ Kg6 46.Nd6 Bd7 47.a4 Bg5
48.Rf3 Re5 49.axb5 axb5 50.Kh3 Bxf5+ 51.Nxf5 Rxf5 52.Rxf5 Kxf5 53.Bxc5 Kf4
54.Bf2 Kf3 55.Bc5 Be3 56.Be7 Ke2 57.Kxh4 Kxd3 58.Kh5 Kc3 59.Bd8 Kxb3 60.
Ba5 Kc4 0-1

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "8"]
[White "Balashov, Yury"]
[Black "Bronstein, David"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2590"]
[ECO "C95"]
[EventDate "1975.11.28"]
[PlyCount "65"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nb8 10.d4 Nbd7 11.Nbd2 c5 12.Bc2 Bb7 13.Nf1 cxd4 14.cxd4 Re8 15.d5 
Nc5 16.Ne3 a5 17.Nf5 Bf8 18.Nh2 Bc8 19.Qf3 Bxf5 20.Qxf5 Rc8 21.Qf3 b4 22.
Bd2 Qd7 23.Nf1 Rb8 24.b3 Rec8 25.Ne3 Qb5 26.Nf5 Ne8 27.Rac1 a4 28.bxa4 
Nxa4 29.Bxa4 Qxa4 30.Rxc8 Rxc8 31.Nh6+ gxh6 32.Qg4+ Kh8 33.Qxc8 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "8"]
[White "Beliavsky, Alexander"]
[Black "Doroshkievich, Vladimir"]
[Result "1-0"]
[WhiteElo "2500"]
[BlackElo "2425"]
[ECO "C04"]
[EventDate "1975.11.28"]
[PlyCount "73"]

1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.Bd3 Nb4 7.Be2 c5 8.c3 Nc6 
9.O-O cxd4 10.cxd4 f6 11.Re1 Qb6 12.Bd3 f5 13.Nb3 a5 14.Be3 a4 15.Nc1 Be7 
16.Ne2 Nb4 17.Bb1 a3 18.bxa3 Rxa3 19.Qc1 Ra8 20.Bg5 Bf8 21.Qf4 h6 22.Qh4 
Rg8 23.g4 Ra3 24.Be3 g6 25.Rc1 Nc6 26.Nf4 g5 27.Qh5+ Ke7 28.Ng6+ Kd8 29.
gxf5 g4 30.Nd2 Rxe3 31.fxe3 Nxd4 32.Qh4+ Ke8 33.Rxc8+ Kf7 34.exd4 Qxd4+ 
35.Qf2 Qxa1 36.fxe6+ Kg7 37.Qf7# 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "8"]
[White "Dorfman, Iosif"]
[Black "Furman, Semen"]
[Result "1-0"]
[WhiteElo "2380"]
[BlackElo "2560"]
[ECO "B22"]
[EventDate "1975.11.28"]
[PlyCount "119"]

1.e4 c5 2.Nf3 e6 3.c3 d5 4.exd5 exd5 5.d4 Nf6 6.Be2 Be7 7.dxc5 Bxc5 8.O-O 
O-O 9.Nbd2 Bg4 10.Nb3 Bb6 11.Nbd4 Nbd7 12.Be3 Re8 13.Re1 Rc8 14.h3 Bh5 15.
Nf5 Bc7 16.Bd4 Nb6 17.N3h4 Bg6 18.Bb5 Re6 19.Qf3 Bb8 20.Rxe6 fxe6 21.Nxg6 
hxg6 22.Nh4 e5 23.Be3 e4 24.Qd1 Kf7 25.g3 Nc4 26.Bxc4 Rxc4 27.Ng2 Qd7 28.
Bd4 Rc8 29.h4 Ng4 30.Ne3 Nxe3 31.Bxe3 b5 32.a4 b4 33.cxb4 Be5 34.Rc1 Rxc1 
35.Bxc1 Qc6 36.b5 Qc5 37.Be3 d4 38.Qb3+ Kf8 39.Bd2 Bd6 40.Qe6 e3 41.fxe3 
Bc7 42.b3 Bb6 43.Qc4 Qf5 44.Bb4+ Ke8 45.Qg8+ Kd7 46.Qxg7+ Kd8 47.Qf8+ Qxf8
48.Bxf8 d3 49.Kf1 Bxe3 50.g4 Kd7 51.h5 Ke8 52.Bd6 gxh5 53.gxh5 Kd7 54.Bf8 
Ke8 55.Bb4 Kf7 56.Ke1 Kf6 57.Kd1 Kf5 58.Bf8 Kg5 59.h6 Kg6 60.b4 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "8"]
[White "Dvoretsky, Mark"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[WhiteElo "2495"]
[BlackElo "2645"]
[ECO "B22"]
[EventDate "1975.11.28"]
[PlyCount "73"]

1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.a3 Bd7 8.Bd3 Bc6 
9.O-O Nd7 10.Re1 Be7 ( 10...dxe5 11.dxe5 Be7 12.b4 N5b6 13.Nc3 ) 11.Bc2 
Qc7 12.exd6 ( 12.Nbd2 O-O 13.Ne4 ) 12...Bxd6 13.Nbd2 N5f6 14.Nc4 O-O 15.
Nfe5 Rfd8 16.Nxd6 Qxd6 17.Nxc6 Qxc6 18.Bg5 Rac8 19.Ba4 Qd5 20.Bxd7 Rxd7 
21.Bxf6 gxf6 22.Qg4+ Qg5 23.Qf3 Rc2 24.h4 Qxh4 25.Re4 Qh6 26.Qg3+ Kf8 27.
Qb8+ Ke7 28.Qxa7 f5 29.Re3 Qf4 30.Rf1 Rxb2 31.Qc5+ Kf6 32.Qf8 Rxd4 33.Rh3 
Rxf2 34.Rh6+ Ke5 35.Qc5+ Ke4 36.Re1+ Kd3 37.Rh3+ 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "8"]
[White "Klovan, Janis"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2600"]
[ECO "C91"]
[EventDate "1975.11.28"]
[PlyCount "146"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d4 d6 
9.c3 Bg4 10.Be3 exd4 11.cxd4 Na5 12.Bc2 Nc4 13.Bc1 c5 14.b3 Nb6 15.Nbd2 
Nfd7 16.Bb2 Rc8 17.h3 Bh5 18.Rc1 cxd4 19.Bxd4 Bf6 20.g4 Bg6 21.Nf1 Nc5 22.
Ng3 Ne6 23.Be3 Bb2 24.Rb1 Bc3 25.Re2 d5 26.Nf5 Re8 27.Qf1 dxe4 28.Bxe4 Qc7
29.Rd1 Nf4 30.Bxf4 Qxf4 31.Bb7 Rb8 32.Rxe8+ Rxe8 33.Ne7+ Kf8 34.Nxg6+ hxg6
35.Qd3 Bf6 36.Qd6+ Qxd6 37.Rxd6 Nc8 38.Rxa6 b4 39.Rc6 Ne7 40.Rc4 Rb8 41.
Be4 Nc8 42.Rc6 Na7 43.Ra6 Nb5 44.Kg2 Nc3 45.Bd3 Nd5 46.Bc4 Nb6 47.Bf1 Rb7 
48.Bd3 Nd7 49.Bc4 Ke7 50.Ne1 Ne5 51.Bd5 Rd7 52.Ra5 g5 53.Nc2 Ng6 54.Kf3 
Bc3 55.Ne3 Ne5+ 56.Ke4 g6 57.a4 bxa3 58.Rxa3 Kf8 59.b4 Bb2 60.Ra8+ Kg7 61.
Re8 f6 62.b5 Ra7 63.Rg8+ Kh7 64.Ra8 Re7 65.Bg8+ Kg7 66.Nd5 Rb7 67.Be6 Rxb5
68.Ra7+ Kf8 69.Ra8+ Kg7 70.Ra7+ Kf8 71.Nxf6 Rb4+ 72.Kd5 Rb5+ 73.Kd6 Rb6+ 
1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "8"]
[White "Romanishin, Oleg"]
[Black "Petrosian, Tigran"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2645"]
[ECO "A17"]
[EventDate "1975.11.28"]
[PlyCount "59"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.e4 Bb7 5.Bd3 d6 ( 5...c5 ) 6.Bc2 c5 7.d4 cxd4
8.Nxd4 Be7 ( 8...g6 9.O-O a6 10.Nf3 ) 9.O-O O-O 10.b3 Nc6 ( 10...Nbd7 11.
Bb2 ) 11.Bb2 ( 11.Nxc6 Bxc6 12.Bb2 a6 13.Qd3 ) 11...a6 12.Kh1 Qc7 ( 12...
Qd7 13.Nxc6 Bxc6 14.Qd3 b5 15.Nd5 exd5 16.exd5 bxc4 17.bxc4 Ba4 ) 13.f4 
Rad8 14.Rc1 Qb8 15.Rf3 g6 16.Nd5 exd5 ( 16...Nxd5 17.exd5 Nxd4 18.Qxd4 f6 
19.Re3 e5 20.Qxb6 ) 17.exd5 ( 17.Nf5 dxe4 ( 17...gxf5 18.Rg3+ Kh8 19.exd5 
Rg8 20.Re3 ) 18.Rg3 Qc7 19.Qh5 Rfe8 20.Qh4 Nd5 21.Qxh7+ ) 17...Nxd4 18.
Qxd4 Rde8 19.f5 Bd8 20.Qh4 Re5 ( 20...Nxd5 21.Qxh7+ ) ( 20...Nh5 21.Qxh5 )
21.Qh6 Qc7 ( 21...Ng4 22.Qf4 Nf6 23.Qh6 ) 22.Rg3 Bc8 23.Bxe5 dxe5 24.fxg6 
fxg6 25.Bxg6 Ng4 ( 25...hxg6 26.Rxg6+ Kf7 27.Rg7+ Ke8 28.Rxc7 Bxc7 29.Rf1 
) 26.Bh5 Rf6 27.Qd2 Rf4 ( 27...Rg6 28.Bxg6 hxg6 29.Qe2 ) 28.d6 Qg7 29.d7 
Bb7 ( 29...Bxd7 30.Bxg4 Rxg4 31.Rxg4 Qxg4 32.Rd1 ) 30.Qxf4 ( 30.Qxf4 exf4 
31.Rxg4 Bg5 32.Rd1 ) 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "8"]
[White "Tal, Mikhail"]
[Black "Alburt, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2420"]
[ECO "D41"]
[EventDate "1975.11.28"]
[PlyCount "61"]

1.Nf3 Nf6 2.c4 c5 3.Nc3 e6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nc6 7.O-O Be7 8.d4 
O-O 9.Nxd5 exd5 10.Be3 c4 11.Ne5 Bf5 12.b3 Rc8 13.bxc4 Nxe5 14.dxe5 dxc4 
15.Qa4 Qc7 16.Rac1 c3 17.Bd4 c2 18.Bd5 Bc5 19.e4 Bxd4 20.Qxd4 Be6 21.Rfe1 
Qc5 22.Qxc5 Rxc5 23.Re2 Rfc8 24.f4 g6 25.Bxb7 Rb8 26.Bd5 Rb1 27.Ree1 Rb2 
28.Bxe6 fxe6 29.a3 Rb3 30.Re2 Rb1 31.Ree1 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "8"]
[White "Vaganian, Rafael"]
[Black "Gulko, Boris"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2480"]
[ECO "A12"]
[EventDate "1975.11.28"]
[PlyCount "81"]

1.Nf3 Nf6 2.g3 d5 3.c4 c6 4.b3 Bg4 5.Bg2 Nbd7 6.Bb2 e6 7.O-O Bd6 8.d3 O-O 
9.Nbd2 Qe7 10.a3 a5 11.h3 Bh5 12.Qc2 e5 13.e4 dxe4 14.dxe4 Rfd8 15.Nh4 Bg6
16.Nf5 Bxf5 17.exf5 Bc5 18.Rfe1 Qd6 19.Rad1 Qf8 20.Nb1 Re8 21.g4 h6 22.Re2
Qe7 23.Kf1 Kf8 24.Qd2 Kg8 25.Qc2 Kh8 26.Qc1 Kg8 27.Nd2 Rad8 28.Qa1 Nf8 29.
Rxe5 Qd6 30.Rxe8 Nxe8 31.Be5 Qd3+ 32.Ke1 f6 33.Bc3 Nd6 34.Ne4 Bxf2+ 35.
Nxf2 Re8+ 36.Be5 Qc2 37.Rxd6 Rxe5+ 38.Kf1 Re2 39.Qd4 Re5 40.Qd1 Qc3 41.Rd3
1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "9"]
[White "Alburt, Lev"]
[Black "Vaganian, Rafael"]
[Result "1/2-1/2"]
[WhiteElo "2420"]
[BlackElo "2530"]
[ECO "A30"]
[EventDate "1975.11.28"]
[PlyCount "70"]

1.Nf3 Nf6 2.c4 b6 3.g3 Bb7 4.Bg2 c5 5.O-O g6 6.d3 Bg7 7.e4 O-O 8.Nc3 Nc6 
9.h3 Ne8 10.Bg5 Nc7 11.Qd2 Ne6 12.Bh6 Ned4 13.Nxd4 Nxd4 14.Bxg7 Kxg7 15.
Ne2 Nxe2+ 16.Qxe2 e5 17.Kh2 d6 18.b3 Bc6 19.Qb2 b5 20.f4 f6 21.Rf2 a5 22.
a3 Rb8 23.Qc3 Qb6 24.fxe5 fxe5 25.Rxf8 Rxf8 26.b4 axb4 27.axb4 cxb4 28.
Qxb4 Qd4 29.Ra2 Rc8 30.h4 bxc4 31.dxc4 Rc7 32.Rd2 Qc5 33.Qb8 Rd7 34.Rd1 h5
35.Qe8 Qxc4 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "9"]
[White "Bronstein, David"]
[Black "Dvoretsky, Mark"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2495"]
[ECO "B31"]
[EventDate "1975.11.28"]
[PlyCount "60"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.c3 Nf6 5.e5 Nd5 6.O-O Bg7 7.d4 cxd4 8.cxd4 
O-O 9.Nc3 Nc7 10.Bf4 Nxb5 11.Nxb5 a6 12.Nc3 d6 13.exd6 exd6 14.h3 Re8 15.
Bg5 Qa5 16.d5 Na7 17.Nd2 h6 18.Nb3 Qb4 19.Be3 Nb5 20.Nxb5 Qxb5 21.Qd2 h5 
22.Rad1 Bd7 23.Bd4 Qxd5 24.Bxg7 Qxd2 25.Rxd2 Kxg7 26.Rfd1 Ba4 27.Rxd6 Re2 
28.R1d2 Rae8 29.Na5 Rxd2 30.Rxd2 b6 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "9"]
[White "Doroshkievich, Vladimir"]
[Black "Klovan, Janis"]
[Result "0-1"]
[WhiteElo "2425"]
[BlackElo "2500"]
[ECO "D47"]
[EventDate "1975.11.28"]
[PlyCount "84"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Be2 b4
9.Na4 Bb7 10.O-O Be7 11.Bd2 O-O 12.Qc2 a5 13.Rfd1 c5 14.Nxc5 Nxc5 15.dxc5 
Qc7 16.Rdc1 Rac8 17.Qa4 Ne4 18.a3 Rfd8 19.Be1 Nxc5 20.Qb5 Rb8 21.Qc4 Qb6 
22.Qc2 Be4 23.Qc4 Bd5 24.Qf4 Nb3 25.Ne5 Bf6 26.Bh5 Nxc1 27.Rxc1 Qd6 28.
Nxf7 Qxf4 29.exf4 Rdc8 30.Rxc8+ Rxc8 31.Ne5 Bxe5 32.fxe5 Rc1 33.Kf1 Bc4+ 
34.Be2 Bxe2+ 35.Kxe2 Rc2+ 36.Kd3 Rxb2 37.axb4 axb4 38.g4 b3 39.h4 Rc2 40.
Bd2 Rc4 41.Bc3 Rxg4 42.h5 Rh4 0-1

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "9"]
[White "Furman, Semen"]
[Black "Tal, Mikhail"]
[Result "0-1"]
[WhiteElo "2560"]
[BlackElo "2645"]
[ECO "A32"]
[EventDate "1975.11.28"]
[PlyCount "92"]

1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 a6 5.Nc3 e6 6.Bg5 Nc6 7.e3 Be7 8.Be2 
Qa5 9.Bf4 Ne4 10.Qc2 Nxc3 11.bxc3 e5 12.Nb3 Qc7 13.Bg3 d6 14.O-O O-O 15.
Rab1 Be6 16.Rb2 Rac8 17.Rfb1 Kh8 18.f3 b5 19.cxb5 axb5 20.Nd2 Na7 21.a4 
Qa5 22.axb5 Rxc3 23.Qd1 Qb6 24.Nf1 Ra3 25.Ra1 Rxa1 26.Qxa1 Rb8 27.Be1 Bd8 
28.Kh1 f5 29.Bd3 e4 30.fxe4 fxe4 31.Rf2 Bh4 32.g3 exd3 33.gxh4 Nxb5 34.Qa4
Qc6+ 35.Kg1 Qc4 36.Qxc4 Bxc4 37.Nd2 d5 38.Rf4 Nc3 39.Kf2 Rc8 40.Kf3 Ne2 
41.Rf7 Kg8 42.Rf5 Re8 43.Rg5 Bb5 44.Bg3 Nc3 45.Re5 Rxe5 46.Bxe5 Ne4 0-1

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "9"]
[White "Geller, Efim"]
[Black "Dorfman, Iosif"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2380"]
[ECO "A29"]
[EventDate "1975.11.28"]
[PlyCount "114"]

1.c4 e5 2.Nc3 Nf6 3.g3 Bb4 4.Bg2 O-O 5.Nf3 Re8 6.O-O e4 7.Ne1 Bxc3 8.bxc3 
Nc6 9.Nc2 d5 10.cxd5 Qxd5 11.Ne3 Qh5 12.f3 exf3 13.exf3 Nd5 14.f4 Qxd1 15.
Nxd1 Nb6 16.Ne3 Na5 17.d3 Rd8 18.Rd1 g6 19.d4 Be6 20.f5 gxf5 21.Rf1 c6 22.
Nxf5 Nd5 23.Bg5 Rd7 24.Rae1 Nc4 25.Bh3 Bxf5 26.Bxf5 Rd6 27.Be7 Rh6 28.Bg5 
Rd6 29.Rf3 b5 30.Re4 h6 31.Be7 Nd2 32.Rg4+ Rg6 33.Rxg6+ fxg6 34.Be6+ Kh8 
35.Bxd5 cxd5 36.Rf6 Kg7 37.Rc6 Kf7 38.Bd6 Ne4 39.Be5 a5 40.g4 Ra7 41.a3 a4
42.Kg2 Re7 43.Rb6 Re6 44.Rb7+ Ke8 45.Rxb5 Rc6 46.Rb4 Rc4 47.Rxc4 dxc4 48.
d5 Nd2 49.Bd6 Ne4 50.Be5 Nd2 51.Kf2 Nb1 52.Ke3 Nxa3 53.Kd4 Nc2+ 54.Kxc4 
Ne3+ 55.Kd4 Nxg4 56.Bd6 Kd7 57.Bb4 Nxh2 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "9"]
[White "Gulko, Boris"]
[Black "Romanishin, Oleg"]
[Result "1-0"]
[WhiteElo "2480"]
[BlackElo "2485"]
[ECO "C67"]
[EventDate "1975.11.28"]
[PlyCount "75"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.
Qxd8+ Kxd8 9.Nc3 h6 10.b3 Be6 11.Bb2 Kc8 12.h3 c5 13.Rad1 b6 14.Ne2 g5 15.
Nd2 Bg7 16.g4 Nh4 17.f4 h5 18.Ng3 hxg4 19.f5 Bd5 20.hxg4 Bg2 21.Nh5 Bxf1 
22.Rxf1 Rd8 23.Ne4 Bh6 24.Bc1 Kb7 25.Nhf6 Rd4 26.Bxg5 Bxg5 27.Nxg5 Rf8 28.
Kh2 Rd2+ 29.Kg3 Ng2 30.Rf2 Ne3 31.Rxd2 Nf1+ 32.Kf4 Nxd2 33.Nfh7 Rh8 34.f6 
c4 35.e6 cxb3 36.cxb3 fxe6 37.f7 e5+ 38.Kxe5 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "9"]
[White "Petrosian, Tigran"]
[Black "Balashov, Yury"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2540"]
[ECO "A30"]
[EventDate "1975.11.28"]
[PlyCount "155"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 c5 4.g3 b6 5.Bg2 Bb7 6.O-O a6 7.Re1 d6 8.e4 Nbd7 
9.b3 Be7 10.d4 cxd4 11.Nxd4 Qc7 12.Bb2 O-O 13.h3 Rfe8 14.Rc1 Bf8 15.Kh2 
Rad8 16.Rc2 Qb8 17.Rce2 Nc5 18.Kg1 Qa8 19.Ba1 Qb8 20.Re3 Qc7 21.Qb1 Ncd7 
22.Bb2 Ne5 23.Qc2 Ned7 24.Qe2 Rc8 25.Kh1 Rcd8 26.Nc2 Rc8 27.f4 Nb8 28.Rc1 
Red8 29.Ne1 h6 30.Nd3 Nbd7 31.Kh2 Be7 32.h4 Nh7 33.Nd1 Bf6 34.Nc3 Bd4 35.
Nd5 exd5 36.Bxd4 dxe4 37.Nf2 Nhf6 38.Nxe4 Bxe4 39.Bxe4 Re8 40.Bf3 Rxe3 41.
Qxe3 Re8 42.Qc3 Ne4 43.Qb2 f5 44.Re1 Ndc5 45.Qc2 Qe7 46.Qd1 Qe6 47.Re3 a5 
48.Kg2 Re7 49.Bb2 Kh7 50.Be2 Qf7 51.a3 Nf6 52.Rxe7 Qxe7 53.Bf3 Ng4 54.Bd4 
Ne3+ 55.Bxe3 Qxe3 56.Qd5 Qe6 57.Qxe6 Nxe6 58.h5 Nd4 59.Bd1 g5 60.hxg6+ 
Kxg6 61.Kf2 Kf6 62.Ke3 Ne6 63.Bc2 Ng7 64.Bd1 Ne6 65.b4 axb4 66.axb4 Nc7 
67.Kd4 Ke6 68.Bb3 Kf6 69.Ba4 Ke6 70.Bc6 Ke7 71.Bb7 Kd7 72.Kd3 Ne6 73.Ke3 
Kd8 74.Bg2 Ke7 75.Bd5 Nc7 76.Bb7 Kd7 77.Kf3 Ne6 78.Kg2 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Beliavsky, Alexander"]
[Result "1-0"]
[WhiteElo "2645"]
[BlackElo "2500"]
[ECO "B36"]
[EventDate "1975.11.28"]
[PlyCount "103"]

1.c4 c5 2.Nf3 g6 3.e4 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Bg5 
Bg7 9.Qd2 Be6 10.Rc1 Rc8 11.b3 Qa5 12.f3 h6 13.Be3 O-O 14.Bd3 Kh7 15.O-O 
a6 16.h3 Nd7 17.f4 f5 18.exf5 Bxf5 19.Be2 Nc5 20.g4 Be6 21.Bd4 Ne4 22.Qe3 
Bxd4 23.Qxd4 Qc5 24.Qxc5 Nxc5 25.Rf3 a5 26.Re1 Rce8 27.Re3 Rxf4 28.Bf3 Bf7
29.Bg2 e5 30.Nb5 Rf6 31.Rd1 Ree6 32.Bd5 Re7 33.Bxf7 Rexf7 34.Nxd6 Rd7 35.
Rxe5 Rfxd6 36.Rxd6 Rxd6 37.Rxc5 Rd1+ 38.Kf2 Rd2+ 39.Ke3 Rxa2 40.Rc7+ Kg8 
41.Rxb7 a4 42.bxa4 Rxa4 43.Kd4 Kf8 44.Rh7 Kg8 45.Re7 Kf8 46.Re3 Kf7 47.Kd5
Ra1 48.c5 Rd1+ 49.Kc4 Rc1+ 50.Kb5 Kf6 51.c6 Kg5 52.Kb6 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "10"]
[White "Balashov, Yury"]
[Black "Gulko, Boris"]
[Result "0-1"]
[WhiteElo "2540"]
[BlackElo "2480"]
[ECO "B60"]
[EventDate "1975.11.28"]
[PlyCount "50"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 Qb6 7.Be3 Qxb2 8.
Ndb5 Qb4 9.Bd2 Nxe4 10.Rb1 Nxc3 11.Bxc3 Qc5 12.Qd2 Kd8 13.Be2 e5 14.Bb2 
Qb4 15.c3 Qf4 16.Qd1 Bf5 17.Nxd6 Bxd6 18.Qxd6+ Kc8 19.Rc1 Rd8 20.Qa3 Qd2+ 
21.Kf1 Bd3 22.Bxd3 Qxd3+ 23.Ke1 Kc7 24.h3 Qe4+ 25.Kf1 Rd2 0-1

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "10"]
[White "Beliavsky, Alexander"]
[Black "Klovan, Janis"]
[Result "1-0"]
[WhiteElo "2500"]
[BlackElo "2500"]
[ECO "C75"]
[EventDate "1975.11.28"]
[PlyCount "163"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Nf6 6.d4 Bd7 7.Nbd2 g6 8.O-O Bg7 
9.Re1 O-O 10.Nf1 Qe8 11.Bc2 Bg4 12.Be3 Nh5 13.Ng3 Qd8 14.d5 Ne7 15.h3 Bxf3
16.Qxf3 Nxg3 17.fxg3 f5 18.Rad1 Qd7 19.Qe2 Rf7 20.Rf1 Raf8 21.Qd2 Kh8 22.
c4 fxe4 23.Rxf7 Rxf7 24.g4 Ng8 25.a4 Nf6 26.a5 c5 27.dxc6 Qxc6 28.Bb3 Rd7 
29.Qc2 Qc8 30.g5 Nh5 31.Qxe4 Ng3 32.Qd3 Nf5 33.Bb6 Re7 34.Re1 Re8 35.Bd1 
Qe6 36.Bf3 Qe7 37.Qd2 h6 38.gxh6 Bxh6 39.Qd5 Bf4 40.Qxb7 Qg5 41.Bf2 Bg3 
42.Bxg3 Qxg3 43.Qe4 Rb8 44.Re2 Qg5 45.Qg4 Qc1+ 46.Kh2 Ne3 47.Qh4+ Kg7 48.
Re1 Qxc4 49.Be4 Nf1+ 50.Kg1 Qd4+ 51.Kh1 Rf8 52.Qg5 Rf6 53.Bxg6 Qd2 54.Qxd2
Nxd2 55.Bd3 Nb3 56.Bc4 Nxa5 57.Bd5 Rf4 58.Ra1 Nc4 59.Rxa6 Nxb2 60.Rxd6 Rd4
61.Rb6 Nd3 62.Bb7 Rb4 63.Rxb4 Nxb4 64.g4 Nd3 65.Kg2 Nf4+ 66.Kg3 Nh5+ 67.
Kh4 Nf4 68.Be4 Ne6 69.Kg3 Ng5 70.Bc2 Nf7 71.h4 Kf6 72.Bb1 Nd6 73.g5+ Kg7 
74.Kg4 e4 75.Kf4 Kg6 76.Bxe4+ Kh5 77.Bc6 Kxh4 78.g6 Nc8 79.g7 Ne7 80.Be8 
Ng8 81.Kf5 Kg3 82.Bf7 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "10"]
[White "Dorfman, Iosif"]
[Black "Doroshkievich, Vladimir"]
[Result "0-1"]
[WhiteElo "2380"]
[BlackElo "2425"]
[ECO "D47"]
[EventDate "1975.11.28"]
[PlyCount "194"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 
Bb7 9.e4 b4 10.Na4 c5 11.e5 Nd5 12.O-O cxd4 13.Re1 g6 14.Nxd4 Bg7 15.Bb5 
O-O 16.Bxd7 Qxd7 17.Nc5 Qe7 18.Nxb7 Qxb7 19.Qg4 Rac8 20.Qe4 Rc7 21.g3 Rfc8
22.Be3 Bf8 23.Nb3 Rc2 24.Bd4 R2c7 25.Qd3 Ne7 26.Rac1 Rxc1 27.Rxc1 Rxc1+ 
28.Nxc1 Qd5 29.Bxa7 Qxe5 30.Qe2 Qc7 31.Be3 Nd5 32.Qd2 Nxe3 33.fxe3 h5 34.
Nd3 Qd7 35.Qe2 Qd5 36.b3 Qe4 37.Nf2 Qe5 38.Nd3 Qe4 39.Nf2 Qa8 40.Nd3 Qd5 
41.Nf4 Qe4 42.Qd3 Qe5 43.Qd4 Qf5 44.Qd3 Qe5 45.Qd4 Qg5 46.Nd3 Qa5 47.Qb2 
Bh6 48.Qe2 Qb6 49.Kf2 Qa5 50.Kg1 Qb5 51.Kf1 Qf5+ 52.Nf2 Qe5 53.Qd2 Qc5 54.
Ke2 Qb5+ 55.Qd3 Qa5 56.Qd2 Qa6+ 57.Nd3 Bf8 58.Kf2 Qb7 59.Ne1 Qh1 60.Nf3 
Qb1 61.Ke2 Bc5 62.Qd8+ Kg7 63.Qd2 Qa1 64.Ne1 Qe5 65.Nf3 Qe4 66.Qb2+ Kg8 
67.Qc1 Bf8 68.Qc7 Qb1 69.Ne5 Qxa2+ 70.Kf3 Qa8+ 71.e4 Qe8 72.Nc6 Bg7 73.
Nxb4 Qa8 74.Nc2 Qa2 75.Qc4 Qb1 76.Kg2 Qd1 77.h4 Qd2+ 78.Kf3 Be5 79.Ne3 Bd4
80.Qe2 Qc3 81.b4 Qxb4 82.Nf1 Qb1 83.Nd2 Qh1+ 84.Qg2 Qd1+ 85.Qe2 Qh1+ 86.
Qg2 Qc1 87.Qe2 Qc3+ 88.Kg2 Qc2 89.Kf3 Kg7 90.Nf1 Qb1 91.Nd2 Qh1+ 92.Qg2 
Qc1 93.Qe2 Qc3+ 94.Kg2 Qc2 95.Kf3 Kf6 96.Nf1 Qb1 97.g4 Qb3+ 0-1

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "10"]
[White "Dvoretsky, Mark"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2645"]
[ECO "A18"]
[EventDate "1975.11.28"]
[PlyCount "44"]

1.c4 Nf6 2.Nc3 e6 3.e4 d5 4.e5 Ne4 5.Nxe4 dxe4 6.Qg4 Nc6 7.Qxe4 Qd4 8.Qxd4
Nxd4 9.Kd1 Bc5 10.d3 Nc6 11.f4 f6 12.Nf3 fxe5 13.fxe5 O-O 14.Be2 Bd7 15.
Bd2 Be8 16.Ng5 Bd7 17.Bg4 Rae8 18.Bc3 Bd4 19.Bxd4 Nxd4 20.Nf3 Rf4 21.h3 
Bc6 22.Nxd4 Rxd4 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "10"]
[White "Polugaevsky, Lev"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2590"]
[ECO "E15"]
[EventDate "1975.11.28"]
[PlyCount "86"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb4+ 5.Bd2 Bxd2+ 6.Qxd2 Ba6 7.b3 d5 8.Bg2 
O-O 9.O-O c5 10.cxd5 exd5 11.Nc3 Nc6 12.dxc5 bxc5 13.Rfd1 d4 14.Na4 Re8 
15.Nxc5 Bxe2 16.Re1 d3 17.Rac1 Rc8 18.b4 h6 19.a3 Qd6 20.Rc3 Nd5 21.Rcc1 
Nf6 22.Nxd3 Bxd3 23.Bf1 Rcd8 24.Rcd1 Bxf1 25.Qxd6 Rxd6 26.Rxd6 Rxe1 27.
Nxe1 Bb5 28.Nc2 Kf8 29.Ne3 a6 30.f4 Ne8 31.Rd2 g6 32.Nd5 Nd6 33.Nc3 Nc4 
34.Ra2 Nd4 35.a4 Bc6 36.Kf2 Ke7 37.Ra1 f5 38.Re1+ Ne6 39.b5 axb5 40.axb5 
Ba8 41.Ra1 Bb7 42.Rd1 Nb6 43.Ke3 Nc4+ 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "10"]
[White "Romanishin, Oleg"]
[Black "Alburt, Lev"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2420"]
[ECO "D41"]
[EventDate "1975.11.28"]
[PlyCount "147"]

1.c4 Nf6 2.Nc3 c5 3.g3 d5 4.cxd5 Nxd5 5.Bg2 e6 6.Nf3 Nc6 7.O-O Be7 8.d4 
O-O 9.dxc5 Nxc3 10.bxc3 Bxc5 11.Qc2 h6 12.Rd1 Qf6 13.Rb1 e5 14.Qa4 Rb8 15.
Rd5 Bb6 16.Ba3 Be6 17.Rd6 Rfd8 18.Rbd1 Rxd6 19.Rxd6 Rd8 20.e3 Rxd6 21.Bxd6
Bd5 22.Qd1 Bxa2 23.Ba3 Qd8 24.Qe2 Bb1 25.Nd2 Bd3 26.Qf3 Ba5 27.Ne4 Qb6 28.
Qd1 Qb1 29.Qxb1 Bxb1 30.Bb2 Bc7 31.Nc5 Na5 32.Nxb7 Nc4 33.Bc1 a5 34.Bd5 
Nb6 35.e4 a4 36.Ba3 Bd3 37.Nc5 Bb5 38.Bb4 g6 39.Ba2 Nd7 40.Nxd7 Bxd7 41.
Kf1 Kg7 42.Bd5 f5 43.Ke2 Kf6 44.c4 g5 45.exf5 Kxf5 46.Kd3 h5 47.Be7 g4 48.
Bb4 Bd8 49.Be4+ Ke6 50.Kc3 h4 51.Kb2 hxg3 52.hxg3 Bg5 53.Kc2 Kf6 54.Kc3 
Bc1 55.Kc2 Bg5 56.Kb2 Ke6 57.Kc3 Bd8 58.Bb7 Bc7 59.Ba6 Kf6 60.Bc5 Ba5+ 61.
Kb2 Ke6 62.Ka3 Bc3 63.Bb5 Bd4 64.Bxd4 exd4 65.Kxa4 Bc8 66.Kb4 Bb7 67.c5 
Kd5 68.Bd7 d3 69.Kc3 Kxc5 70.Bxg4 Be4 71.Bh3 d2 72.Kxd2 Kd4 73.Ke2 Bc6 74.
Bf5 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "10"]
[White "Tal, Mikhail"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2600"]
[ECO "C89"]
[EventDate "1975.11.28"]
[PlyCount "62"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 
9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6 12.d4 Bd6 13.Re1 Qh4 14.g3 Qh3 15.Be3 
Bg4 16.Qd3 Rae8 17.Nd2 Re6 18.a4 f5 19.Qf1 Qh5 20.f4 bxa4 21.Rxa4 g5 22.
Rxa6 gxf4 23.Bxf4 Bxf4 24.Rxc6 Be3+ 25.Rxe3 Rxe3 26.Bxd5+ Kh8 27.Qf4 Re1+ 
28.Nf1 Bh3 29.Bc4 Qd1 30.d5 Bxf1 31.Bxf1 Qxd5 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "10"]
[White "Vaganian, Rafael"]
[Black "Furman, Semen"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2560"]
[ECO "A05"]
[EventDate "1975.11.28"]
[PlyCount "84"]

1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.O-O g6 5.d3 d5 6.Nbd2 Nbd7 7.Re1 Bg7 8.e4 
dxe4 9.dxe4 e5 10.b4 O-O 11.Bb2 Qe7 12.a3 Rad8 13.c4 Ne8 14.Qc2 c5 15.Nf1 
Bh6 16.h4 Nc7 17.N1h2 Bg7 18.Ng4 Ne6 19.Qa4 Nd4 20.Nd2 a6 21.Ne3 Qd6 22.
Qd1 Rfe8 23.Bc3 Bc6 24.Rb1 Rb8 25.Nd5 Bxd5 26.cxd5 b5 27.a4 Rec8 28.Bh3 
Rc7 29.bxc5 Nxc5 30.Nc4 Qd8 31.axb5 Nxe4 32.Bxd4 Rxc4 33.Rxe4 axb5 34.Rxe5
Qd6 35.Re4 Qxd5 36.Ba7 Qxe4 37.Bxb8 Bd4 38.Qe1 Bxf2+ 39.Qxf2 Qxb1+ 40.Bf1 
Qa1 41.Bf4 Re4 42.Qb6 Qd4+ 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "11"]
[White "Alburt, Lev"]
[Black "Balashov, Yury"]
[Result "1/2-1/2"]
[WhiteElo "2420"]
[BlackElo "2540"]
[ECO "E03"]
[EventDate "1975.11.28"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Nbd7 5.Qc2 dxc4 6.Qxc4 a6 7.Bg2 b5 8.Qc2 
Bb7 9.a4 c5 10.O-O cxd4 11.Nxd4 Bxg2 12.Kxg2 Rc8 13.Qd1 Qb6 14.axb5 axb5 
15.Qd3 b4 16.Qa6 Qxa6 17.Rxa6 Bc5 18.Nb3 Be7 19.Rd1 O-O 20.Bg5 Rfd8 21.Ra7
Bf8 22.Rd4 Ne5 23.Rxd8 Rxd8 24.Rc7 Ra8 25.Bxf6 gxf6 26.N1d2 Ra2 27.Rc2 f5 
28.h3 h6 29.f4 Nd7 30.Nc1 Ra8 31.g4 fxg4 32.hxg4 Nc5 33.Ndb3 Nxb3 34.Nxb3 
Bg7 35.Nc1 e5 36.Rc4 exf4 37.Rxb4 Re8 38.Kf2 Bf6 39.b3 Bh4+ 40.Kg2 Be1 
1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "11"]
[White "Bronstein, David"]
[Black "Beliavsky, Alexander"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2500"]
[ECO "B18"]
[EventDate "1975.11.28"]
[PlyCount "95"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Nc5 Qb6 6.g4 Bg6 7.f4 e6 8.Qe2 Be7
9.h4 h5 10.f5 exf5 11.g5 Nd7 12.Nb3 Qc7 13.Nh3 O-O-O 14.Bf4 Bd6 15.Qh2 Nf8
16.O-O-O Ne6 17.Bxd6 Rxd6 18.Bc4 Ne7 19.Nf4 Nxf4 20.Qxf4 Rdd8 21.Qxc7+ 
Kxc7 22.c3 Rhe8 23.Nc5 Nc8 24.Nd3 Nd6 25.Bb3 Re3 26.Nf4 Rde8 27.Rhg1 R8e7 
28.Rdf1 Ne4 29.Bd1 Kd6 30.Bf3 c5 31.dxc5+ Kxc5 32.Ng2 Rd3 33.Nf4 Rd8 34.
Rd1 Red7 35.Rxd7 Rxd7 36.Rd1 Rxd1+ 37.Kxd1 Nd6 38.Kc2 a5 39.a4 Kb6 40.Kd3 
Kc7 41.Kd4 Nc8 42.b4 axb4 43.cxb4 Ne7 44.a5 f6 45.gxf6 gxf6 46.Kc5 Bf7 47.
b5 Kc8 48.b6 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "11"]
[White "Doroshkievich, Vladimir"]
[Black "Tal, Mikhail"]
[Result "0-1"]
[WhiteElo "2425"]
[BlackElo "2645"]
[ECO "A68"]
[EventDate "1975.11.28"]
[PlyCount "56"]

1.d4 g6 2.c4 Bg7 3.e4 c5 4.d5 d6 5.Nc3 Nf6 6.Be2 O-O 7.f4 e6 8.Nf3 exd5 9.
cxd5 Bg4 10.O-O Bxf3 11.Bxf3 Nbd7 12.Kh1 a6 13.Be3 Re8 14.g4 h6 15.g5 hxg5
16.e5 gxf4 17.exf6 Rxe3 18.fxg7 Ne5 19.Bg2 Qg5 20.Ne4 Qh4 21.Qd2 Kxg7 22.
Qf2 Qxf2 23.Rxf2 f3 24.Nxd6 Rd8 25.Nxb7 fxg2+ 26.Kxg2 Rxd5 27.b3 Nd3 28.
Rc2 Re1 0-1

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "11"]
[White "Furman, Semen"]
[Black "Romanishin, Oleg"]
[Result "0-1"]
[WhiteElo "2560"]
[BlackElo "2485"]
[ECO "E13"]
[EventDate "1975.11.28"]
[PlyCount "124"]

1.Nf3 Nf6 2.c4 e6 3.d4 b6 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 Bb4 7.e3 c5 8.Bd3 Bxc3+
9.bxc3 d6 10.O-O Nbd7 11.Ne1 Qc7 12.f3 g5 13.Bf2 O-O-O 14.e4 Nh5 15.Nc2 
Nf4 16.a4 Ba6 17.Na3 Ne5 18.Be2 Nc6 19.Nb5 Qe7 20.Re1 Na5 21.Bf1 e5 22.Ra2
Kb8 23.Rd2 Bc8 24.Qb1 Be6 25.Qa2 Rhg8 26.Be3 h5 27.Red1 g4 28.fxg4 Bxg4 
29.Re1 Qh4 30.Qb1 Be6 31.Bxf4 exf4 32.d5 Bh3 33.Rf2 f6 34.Qc1 Rg4 35.Be2 
Rg7 36.Ref1 Rdg8 37.Bf3 Nxc4 38.Kh1 Bd7 39.Be2 Ne3 40.Rxf4 Qg5 41.g3 Nxf1 
42.Qxf1 Qe5 43.Rxf6 Qxe4+ 44.Bf3 Qe5 45.Bg2 Bxb5 46.axb5 Re7 47.Re6 Rxe6 
48.dxe6 Qxe6 49.Bc6 h4 50.gxh4 d5 51.h3 a6 52.h5 axb5 53.Bxb5 c4 54.Ba4 
Qe4+ 55.Kh2 Qe5+ 56.Kh1 Qxh5 57.Bd7 Qe5 58.Qf2 Qd6 59.Bg4 Rf8 60.Qe3 Qf6 
61.Kg2 Qf1+ 62.Kg3 Qd3 0-1

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "11"]
[White "Geller, Efim"]
[Black "Vaganian, Rafael"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2530"]
[ECO "C04"]
[EventDate "1975.11.28"]
[PlyCount "51"]

1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.Bd3 Nb4 7.Be2 c5 8.c3 Nc6 
9.O-O Qb6 10.Nb3 a5 11.dxc5 Qc7 12.Bf4 Nxc5 13.Nbd4 Bd7 14.Nb5 Qb6 15.Be3 
Qd8 16.c4 dxc4 17.Bxc4 Qb8 18.Qe2 a4 19.Rfd1 Na5 20.b4 Nxc4 21.Qxc4 Na6 
22.Rxd7 Kxd7 23.Rd1+ Ke8 24.Nd6+ Bxd6 25.exd6 Qd8 26.Ng5 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "11"]
[White "Gulko, Boris"]
[Black "Dvoretsky, Mark"]
[Result "1-0"]
[WhiteElo "2480"]
[BlackElo "2495"]
[ECO "E51"]
[EventDate "1975.11.28"]
[PlyCount "73"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 d5 5.e3 O-O 6.Bd3 Nc6 7.O-O a6 8.h3 dxc4 
9.Bxc4 Bd6 10.e4 e5 11.Be3 exd4 12.Bxd4 Nxd4 13.Qxd4 b5 14.e5 bxc4 15.exd6
Qxd6 16.Qxc4 Be6 17.Qe2 Rfe8 18.Rfd1 Qc5 19.Qd2 Qh5 20.Qf4 c5 21.Rd2 h6 
22.Re1 Qg6 23.Kh2 Qf5 24.Qxf5 Bxf5 25.Re5 Rxe5 26.Nxe5 Re8 27.Nc4 Kf8 28.
Rd6 Ne4 29.Nxe4 Rxe4 30.Ne3 Be6 31.Rxa6 Rd4 32.Rb6 Rd2 33.a4 Rxf2 34.a5 
Re2 35.a6 Rxe3 36.Rb8+ Ke7 37.Rb7+ 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "11"]
[White "Klovan, Janis"]
[Black "Dorfman, Iosif"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2380"]
[ECO "B35"]
[EventDate "1975.11.28"]
[PlyCount "59"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 
a5 9.f3 d5 10.Bxd5 Nxd5 11.exd5 Nb4 12.Nde2 Bf5 13.Rc1 b5 14.a3 Nxc2+ 15.
Rxc2 Bxc2 16.Qxc2 b4 17.Na4 Qxd5 18.Nb6 Qe6 19.Kf2 Rab8 20.Nf4 Qa2 21.axb4
axb4 22.Nfd5 b3 23.Qe2 Rb7 24.Nb4 Qa5 25.Nc6 Qa2 26.Rd1 Qxb2 27.Qxb2 Bxb2 
28.Rb1 Bf6 29.Rxb3 Rc7 30.Nb4 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "11"]
[White "Petrosian, Tigran"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2645"]
[ECO "D60"]
[EventDate "1975.11.28"]
[PlyCount "60"]

1.Nf3 Nf6 2.d4 d5 3.c4 e6 4.Nc3 c6 5.Qb3 Be7 6.Bg5 Nbd7 7.e3 O-O 8.Be2 h6 
9.Bh4 dxc4 10.Qxc4 Nd5 11.Bxe7 Qxe7 12.O-O N5b6 13.Qd3 e5 14.Rad1 Re8 15.
Qe4 exd4 16.Qxe7 Rxe7 17.Rxd4 Nf6 18.Rd8+ Re8 19.Rxe8+ Nxe8 20.Nd4 Kf8 21.
e4 Bd7 22.f3 Ke7 23.Kf2 Nd6 24.Nb3 Rd8 25.Nc5 Bc8 26.f4 Nd7 27.Nd3 Nf8 28.
Ke3 Ne6 29.Rc1 b6 30.Nb4 Bb7 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "12"]
[White "Balashov, Yury"]
[Black "Furman, Semen"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2560"]
[ECO "C92"]
[EventDate "1975.11.28"]
[PlyCount "97"]

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 Nd7 10.d4 Bf6 11.a4 Na5 12.Bc2 Bb7 13.d5 Nc4 14.b3 Ncb6 15.a5 Nc8 16.
b4 c6 17.dxc6 Bxc6 18.Nbd2 Ne7 19.Nf1 d5 20.Ng3 Rc8 21.Ng5 Bxg5 22.Bxg5 f6
23.Be3 Kh8 24.Qd3 g6 25.Rad1 Qc7 26.Bb3 dxe4 27.Qd6 Qxd6 28.Rxd6 Kg7 29.
Red1 Nb8 30.Bc5 Rfe8 31.Be6 Rc7 32.Rd8 Rb7 33.Rxe8 Bxe8 34.Rd8 Bf7 35.Bxe7
Bxe6 36.Bf8+ Kf7 37.Nxe4 Nc6 38.Nd6+ Kg8 39.Nxb7 Nxd8 40.Nxd8 Bd5 41.Bh6 
g5 42.g4 Kh8 43.Kh2 Kg8 44.Kg3 Kh8 45.h4 gxh4+ 46.Kxh4 Kg8 47.Kg3 Kh8 48.
f4 Kg8 49.f5 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "12"]
[White "Beliavsky, Alexander"]
[Black "Dorfman, Iosif"]
[Result "1-0"]
[WhiteElo "2500"]
[BlackElo "2380"]
[ECO "C78"]
[EventDate "1975.11.28"]
[PlyCount "84"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1 Bc5 8.c3 O-O
9.d4 Bb6 10.Bg5 h6 11.Bh4 Re8 12.Qd3 d6 13.Nbd2 Na5 14.Bc2 c5 15.d5 c4 16.
Qe2 g6 17.Nf1 Kg7 18.Qd2 Rh8 19.h3 Qc7 20.Ng3 Bc8 21.Nh2 Ng8 22.Ngf1 Nb7 
23.Kh1 f6 24.Bg3 Bd7 25.f4 Nd8 26.Ne3 Nf7 27.Rf1 Re8 28.Rae1 h5 29.Nf3 Qc8
30.Qf2 Bc5 31.Bh2 Rh7 32.Qg3 exf4 33.Qxf4 Ne5 34.Qg3 Rf8 35.Nf5+ Bxf5 36.
exf5 g5 37.Nxg5 fxg5 38.Rxe5 g4 39.Re6 Nf6 40.Qh4 Nxd5 41.Qg5+ Kh8 42.Rh6 
Rf7 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "12"]
[White "Bronstein, David"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2645"]
[ECO "C08"]
[EventDate "1975.11.28"]
[PlyCount "60"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nf6 5.exd5 exd5 6.Bb5+ Bd7 7.Bxd7+ Nbxd7 
8.O-O Be7 9.dxc5 Nxc5 10.Nd4 O-O 11.Nf5 Re8 12.Nb3 Bf8 13.Be3 Ncd7 14.Bd4 
Qc7 15.c3 Qf4 16.Ne3 Rad8 17.g3 Qe4 18.Ng2 b6 19.Re1 Qf5 20.Rxe8 Rxe8 21.
Ne3 Qe4 22.Nd2 Qd3 23.Nf3 Qe4 24.Nd2 Qd3 25.Nb3 Qe4 26.Bxf6 Nxf6 27.Qd4 
Qf3 28.Qd1 Qe4 29.Qd4 Qf3 30.Qd1 Qe4 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "12"]
[White "Dvoretsky, Mark"]
[Black "Alburt, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2420"]
[ECO "B03"]
[EventDate "1975.11.28"]
[PlyCount "78"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 cxd6 6.Nc3 Bf5 7.Nf3 e6 8.Be2 
Be7 9.O-O O-O 10.Bf4 N8d7 11.Rc1 Nf6 12.Nh4 Nfd5 13.Nxf5 Nxf4 14.Nxe7+ 
Qxe7 15.g3 Nxe2+ 16.Qxe2 Qg5 17.b3 Rad8 18.Rfd1 Rfe8 19.b4 h5 20.c5 Nc8 
21.Qf3 d5 22.Qe3 Qg4 23.f3 Qf5 24.Qd3 Qg5 25.Qd2 Qf6 26.Kg2 Ne7 27.Re1 Nc6
28.Ne2 e5 29.b5 Nxd4 30.Nxd4 exd4 31.Rxe8+ Rxe8 32.c6 bxc6 33.bxc6 Rc8 34.
c7 Qb6 35.Qg5 Qa5 36.Kh3 Qb6 37.Qxd5 Qe6+ 38.Qxe6 fxe6 39.f4 Kf7 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "12"]
[White "Polugaevsky, Lev"]
[Black "Gulko, Boris"]
[Result "1-0"]
[WhiteElo "2645"]
[BlackElo "2480"]
[ECO "A17"]
[EventDate "1975.11.28"]
[PlyCount "55"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.e4 Bb7 5.Bd3 d5 6.cxd5 exd5 7.e5 Nfd7 8.Bc2 
d4 9.Be4 Bxe4 10.Nxe4 Nc5 11.Nxc5 Bxc5 12.O-O O-O 13.d3 Qd5 14.Re1 Nc6 15.
Re4 Rfe8 16.Qe2 Re6 17.Bf4 h6 18.a3 Bf8 19.h4 Rae8 20.Re1 g6 21.Qd2 h5 22.
Bg5 Bg7 23.Bf6 Bxf6 24.exf6 Qf5 25.Ng5 Rxe4 26.Nxe4 Nd8 27.Qh6 Ne6 28.Nd6 
1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "12"]
[White "Romanishin, Oleg"]
[Black "Geller, Efim"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2600"]
[ECO "C91"]
[EventDate "1975.11.28"]
[PlyCount "77"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d4 d6 
9.c3 Bg4 10.d5 Na5 11.Bc2 c6 12.h3 Bxf3 13.Qxf3 cxd5 14.exd5 Nc4 15.Nd2 
Nb6 16.Nf1 Nbxd5 17.Ng3 Nc7 18.a4 bxa4 19.Bxa4 Rb8 20.b4 Nfe8 21.Be3 Nb5 
22.Bc2 Rc8 23.Rxa6 Rxc3 24.Ra8 Qc7 25.Qd5 Nf6 26.Rxf8+ Bxf8 27.Bxh7+ Kxh7 
28.Qxb5 Kg8 29.Ra1 d5 30.Ra7 Qc4 31.Qb8 d4 32.Bg5 Nh7 33.Be7 d3 34.Bxf8 
Nxf8 35.Ra8 d2 36.Qxf8+ Kh7 37.Qh8+ Kg6 38.Qh5+ Kf6 39.Qf5+ 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "12"]
[White "Tal, Mikhail"]
[Black "Klovan, Janis"]
[Result "1-0"]
[WhiteElo "2645"]
[BlackElo "2500"]
[ECO "A07"]
[EventDate "1975.11.28"]
[PlyCount "81"]

1.g3 d5 2.Bg2 Nf6 3.d3 e5 4.Nf3 Nc6 5.O-O Be7 6.c4 dxc4 7.Qa4 O-O 8.Qxc4 
Be6 9.Qa4 Nd5 10.Nc3 Nb6 11.Qd1 Qd7 12.Be3 Bh3 13.Qb3 Be6 14.Qc2 f5 15.a4 
Nd4 16.Bxd4 exd4 17.Nb5 c5 18.Ne5 Qc8 19.a5 Nd5 20.Rfc1 a6 21.Na3 Qc7 22.
Nac4 Bf6 23.Bxd5 Bxd5 24.f4 Rad8 25.Nb6 Bxe5 26.Qxc5 Qf7 27.fxe5 Bc6 28.
Qc4 f4 29.Rf1 Qxc4 30.Nxc4 fxg3 31.hxg3 Rfe8 32.Rf4 Re7 33.Raf1 h6 34.Nd6 
Rdd7 35.Rf5 Kh7 36.R1f4 g6 37.Rf7+ Kg8 38.Rf8+ Kh7 39.Ne8 g5 40.R4f5 Kg6 
41.g4 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "12"]
[White "Vaganian, Rafael"]
[Black "Doroshkievich, Vladimir"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2425"]
[ECO "E97"]
[EventDate "1975.11.28"]
[PlyCount "54"]

1.c4 Nf6 2.Nc3 g6 3.d4 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O Nc6 8.d5 Ne7 
9.Nd2 a5 10.Rb1 Nd7 11.a3 f5 12.b4 axb4 13.axb4 Bh6 14.c5 Nf6 15.Qb3 Kg7 
16.Bd3 fxe4 17.Ndxe4 Bxc1 18.Rbxc1 Nxe4 19.Bxe4 Bf5 20.f4 dxc5 21.Bxf5 
Rxf5 22.fxe5 cxb4 23.Qxb4 Nxd5 24.Nxd5 Qxd5 25.Rxc7+ Kg8 26.Rfc1 Qxe5 27.
Re7 Ra1 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "13"]
[White "Alburt, Lev"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2420"]
[BlackElo "2645"]
[ECO "D93"]
[EventDate "1975.11.28"]
[PlyCount "56"]

1.Nf3 d5 2.d4 c6 3.c4 Nf6 4.Qc2 g6 5.Bf4 Bg7 6.e3 O-O 7.Nc3 Na6 8.Be2 dxc4
9.Bxc4 Nb4 10.Qb3 Nbd5 11.Bxd5 Nxd5 12.Nxd5 Qxd5 13.Qxd5 cxd5 14.Rc1 Be6 
15.Kd2 Rfc8 16.Rxc8+ Rxc8 17.Rc1 f6 18.Rxc8+ Bxc8 19.Bb8 a6 20.Kc3 Kf7 21.
Kb4 Bd7 22.Ka5 Bc6 23.Ne1 e5 24.Nd3 exd4 25.exd4 Bf8 26.Kb6 Ke6 27.Nc5+ 
Bxc5+ 28.Kxc5 Kd7 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "13"]
[White "Dorfman, Iosif"]
[Black "Tal, Mikhail"]
[Result "1/2-1/2"]
[WhiteElo "2380"]
[BlackElo "2645"]
[ECO "A13"]
[EventDate "1975.11.28"]
[PlyCount "81"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Nbd7 6.Qxc4 c5 7.Qc2 b6 8.O-O 
Bb7 9.Nc3 Be7 10.d4 cxd4 11.Nxd4 Bxg2 12.Kxg2 Rc8 13.Rd1 Qc7 14.Kg1 a6 15.
Qd3 b5 16.Qf3 b4 17.Ne4 O-O 18.Bf4 Qb6 19.Bg5 h6 20.Nxf6+ Nxf6 21.Be3 Bc5 
22.Nc2 a5 23.Rac1 Nd5 24.Bd2 f5 25.Ne1 Nf6 26.Nd3 Ne4 27.Nxc5 Rxc5 28.Be3 
Rxc1 29.Rxc1 Qd6 30.Qh5 Kh7 31.f3 Nf6 32.Qh4 e5 33.Qc4 Rd8 34.Qc6 Qxc6 35.
Rxc6 Rd1+ 36.Kf2 Nd5 37.Bc1 e4 38.Rc5 a4 39.h3 Kg6 40.g4 Kf6 41.gxf5 
1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "13"]
[White "Doroshkievich, Vladimir"]
[Black "Romanishin, Oleg"]
[Result "1-0"]
[WhiteElo "2425"]
[BlackElo "2485"]
[ECO "E32"]
[EventDate "1975.11.28"]
[PlyCount "103"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d6 5.e3 c5 6.Bd3 Nc6 7.Ne2 e5 8.d5 Bxc3+ 
9.Qxc3 Ne7 10.e4 O-O 11.O-O Nh5 12.b4 b6 13.bxc5 bxc5 14.f4 exf4 15.e5 g5 
16.exd6 Qxd6 17.g3 Bf5 18.Bxf5 Nxf5 19.g4 Nd4 20.Nxd4 cxd4 21.Qxd4 Ng7 22.
Bb2 f6 23.c5 Qd7 24.h3 Rad8 25.Rad1 Qb5 26.a4 Qb8 27.Bc3 h5 28.d6 hxg4 29.
Qd5+ Kh7 30.hxg4 Rde8 31.Rf3 Re3 32.d7 Ne6 33.Rxe3 fxe3 34.Qe4+ Kg7 35.
Qxe3 Rh8 36.Rd6 Qb1+ 37.Be1 Qb2 38.Qd2 Qe5 39.c6 Qe4 40.Bg3 Qxg4 41.Kf2 
Nc5 42.Rd4 Qf5+ 43.Kg2 Qh3+ 44.Kf2 Qf5+ 45.Kg1 Nb3 46.Qd3 Qc5 47.Qc4 Qb6 
48.Qb4 Qxc6 49.d8=Q Rh1+ 50.Kf2 Qc2+ 51.Rd2 Qf5+ 52.Ke3 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "13"]
[White "Furman, Semen"]
[Black "Dvoretsky, Mark"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2495"]
[ECO "A42"]
[EventDate "1975.11.28"]
[PlyCount "62"]

1.c4 g6 2.d4 Bg7 3.Nc3 d6 4.e4 e5 5.Be3 exd4 6.Bxd4 Nf6 7.f3 O-O 8.Nge2 
Nc6 9.Bf2 Ne5 10.Nd4 Nh5 11.Qd2 f5 12.exf5 Bxf5 13.O-O-O Bd7 14.Be3 a6 15.
Be2 Kh8 16.Rhe1 b5 17.cxb5 axb5 18.Ndxb5 Be6 19.Kb1 Nc4 20.Bxc4 Bxc4 21.
Na3 Bg8 22.Bd4 Qh4 23.Bxg7+ Nxg7 24.g3 Qb4 25.Ne4 c5 26.Qc3 Qxc3 27.Nxc3 
Rxf3 28.Nab5 Rf2 29.Nxd6 Rxh2 30.Rh1 Rxh1 31.Rxh1 Ne6 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "13"]
[White "Geller, Efim"]
[Black "Balashov, Yury"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2540"]
[ECO "B96"]
[EventDate "1975.11.28"]
[PlyCount "80"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qc7 8.Bd3 b5 
9.Qe2 b4 10.Nd1 Nbd7 11.Nf2 Be7 12.O-O Qb6 13.Nb3 Bb7 14.f5 Ne5 15.Be3 Qc7
16.Nd4 Qd7 17.fxe6 fxe6 18.Nh3 Nxd3 19.cxd3 O-O 20.Ng5 e5 21.Nf5 h6 22.Nf3
Nh7 23.Qe1 Rxf5 24.exf5 Qxf5 25.Qxb4 Bd5 26.d4 Bf8 27.dxe5 dxe5 28.Qc3 Re8
29.Qa5 Nf6 30.Rad1 Qe4 31.Bc5 Qc2 32.Bxf8 Bxf3 33.Rd2 Qg6 34.Bxg7 Ne4 35.
Rxf3 Nxd2 36.Qxd2 Qb6+ 37.Kh1 Rd8 38.Qxd8+ Qxd8 39.Rf8+ Qxf8 40.Bxf8 Kxf8 
1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "13"]
[White "Gulko, Boris"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[WhiteElo "2480"]
[BlackElo "2590"]
[ECO "D43"]
[EventDate "1975.11.28"]
[PlyCount "60"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Bg5 h6 5.Bxf6 Qxf6 6.Nc3 c6 7.e3 Nd7 8.Bd3 
dxc4 9.Bxc4 Bb4 10.O-O O-O 11.Ne4 Qe7 12.Qd3 Rd8 13.Bb3 Nf8 14.Rac1 Bd7 
15.Rfd1 Be8 16.Ng3 Rac8 17.Qc4 b5 18.Qc2 c5 19.a3 Ba5 20.dxc5 Rxd1+ 21.
Rxd1 Rxc5 22.Qd3 Rc8 23.Nd4 a6 24.Qe4 Qc7 25.Nh5 Kh8 26.Qg4 Qe5 27.Qf3 Bb6
28.Ng3 Rd8 29.Qe4 Qxe4 30.Nxe4 Kg8 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "13"]
[White "Klovan, Janis"]
[Black "Vaganian, Rafael"]
[Result "0-1"]
[WhiteElo "2500"]
[BlackElo "2530"]
[ECO "C19"]
[EventDate "1975.11.28"]
[PlyCount "90"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.a4 Nbc6 8.Nf3 
Qa5 9.Bd2 Bd7 10.Be2 Qc7 11.O-O O-O 12.Re1 h6 13.Bf4 Ng6 14.Bg3 Nce7 15.h4
Nf5 16.Bd3 Nxg3 17.fxg3 Qa5 18.Ra3 b5 19.Qc1 bxa4 20.h5 Ne7 21.g4 c4 22.
Be2 Qd8 23.Ra1 Rb8 24.Qd2 Kh8 25.Rf1 Ng8 26.g5 Qe7 27.gxh6 Nxh6 28.Nh2 Kh7
29.g4 f6 30.Qf4 Nf7 31.exf6 gxf6 32.Kh1 Ng5 33.Bf3 e5 34.dxe5 fxe5 35.Qe3 
Bc6 36.Bg2 Rxf1+ 37.Rxf1 a3 38.Ra1 a2 39.Qc1 Ne4 40.Bxe4+ dxe4 41.Kg2 Qh4 
42.Qe3 Rb2 43.Qxa7+ Kh8 44.Qc5 Rxc2+ 45.Kf1 Qh3+ 0-1

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "13"]
[White "Petrosian, Tigran"]
[Black "Beliavsky, Alexander"]
[Result "1-0"]
[WhiteElo "2645"]
[BlackElo "2500"]
[ECO "B36"]
[EventDate "1975.11.28"]
[PlyCount "83"]

1.c4 c5 2.Nf3 g6 3.e4 Nc6 4.d4 cxd4 5.Nxd4 Nxd4 ( 5...Nf6 6.Nc3 d6 7.Be2 
Nxd4 8.Qxd4 Bg7 ) 6.Qxd4 Nf6 7.Nc3 d6 8.Bg5 Bg7 9.Qd2 O-O ( 9...Be6 10.Rc1
Rc8 11.b3 Qa5 12.f3 h6 13.Be3 O-O 14.Bd3 Kh7 15.O-O ) 10.Bd3 a6 ( 10...a5 
11.O-O a4 12.Rac1 Be6 13.Qc2 ) 11.O-O Bd7 12.Rfe1 Bc6 ( 12...Qb8 13.Nd5 
Nxd5 14.exd5 ) 13.Rac1 e6 ( 13...b5 14.Nd5 ) 14.b4 b6 15.Red1 ( 15.Qf4 Nh5
) ( 15.c5 bxc5 16.bxc5 e5 17.Nd5 Bxd5 18.exd5 dxc5 19.Rxc5 Qd6 20.Rc6 Qxd5
21.Rxf6 h6 22.Bh4 Rad8 ( 22...g5 23.Bh7+ ) 23.Rf3 g5 24.Bg3 e4 ) 15...Qe7 
( 15...Qc7 16.Bb1 ( 16.Nd5 Qd8 ) 16...Rad8 17.Nd5 ) ( 15...Qb8 16.Bb1 Rd8 
17.b5 axb5 18.cxb5 Bb7 19.Qe3 ) ( 15...Ra7 16.Bb1 Rd7 17.Qf4 Nh5 18.Bxd8 
Nxf4 19.Bxb6 Bxc3 20.Rxc3 Ne2+ ) 16.Qf4 Rfd8 17.a3 Rac8 18.Qh4 a5 19.h3 
Rc7 20.f4 h6 21.Bxh6 Bxh6 22.Qxh6 axb4 23.axb4 Nh5 24.Be2 Nf6 25.Bd3 Nh5 
26.f5 Qf6 27.Ne2 Qe5 28.fxg6 fxg6 29.Qe3 ( 29.Qxg6+ Rg7 30.Qh6 Bxe4 ) 
29...Rb8 30.c5 bxc5 31.bxc5 Rd8 ( 31...d5 32.Qd4 ) 32.cxd6 Rxd6 33.Rc5 Rd5
34.Rc3 Rdd7 35.Rdc1 Bb7 36.Rxc7 Rxc7 37.Rxc7 Qxc7 38.e5 Kg7 ( 38...Qc6 39.
Qg5 ) 39.Qg5 Qf7 40.g4 Qf3 41.Qxg6+ Kf8 42.gxh5 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "14"]
[White "Balashov, Yury"]
[Black "Doroshkievich, Vladimir"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2425"]
[ECO "B09"]
[EventDate "1975.11.28"]
[PlyCount "43"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 c5 6.dxc5 Qa5 7.Bd3 Qxc5 8.Qe2 
Nbd7 9.Be3 Qc7 10.O-O a6 11.a4 b6 12.Qe1 Bb7 13.Qh4 Nc5 14.f5 O-O 15.Kh1 
Rfe8 16.Bd4 Ncd7 17.fxg6 hxg6 18.Ng5 e5 19.Be3 Nf8 20.Rf3 N8h7 21.Raf1 Rf8
22.Rxf6 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "14"]
[White "Beliavsky, Alexander"]
[Black "Tal, Mikhail"]
[Result "0-1"]
[WhiteElo "2500"]
[BlackElo "2645"]
[ECO "B92"]
[EventDate "1975.11.28"]
[PlyCount "68"]

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.a4 Be6 10.f4 exf4 11.Bxf4 Nc6 12.Kh1 Rc8 13.Nd4 Ne5 14.Bg3 g6 15.Qd2
Qb6 16.Rab1 Qb4 17.Bf4 Nc4 18.Bxc4 Rxc4 19.Nxe6 fxe6 20.Bh6 Rf7 21.Qf4 Rc8
22.Qh4 Qc4 23.Qh3 Nxe4 24.Rxf7 Kxf7 25.Qf3+ Nf6 26.Bg5 Rc5 27.h4 Rf5 28.
Qxb7 d5 29.Qa7 h6 30.Bxf6 Kxf6 31.g3 Bc5 32.Qc7 Rf1+ 33.Kh2 Rxb1 34.Nxb1 
Qe2+ 0-1

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "14"]
[White "Bronstein, David"]
[Black "Alburt, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2420"]
[ECO "B02"]
[EventDate "1975.11.28"]
[PlyCount "149"]

1.e4 Nf6 2.Nc3 d5 3.e5 d4 4.exf6 dxc3 5.fxg7 cxd2+ 6.Qxd2 Qxd2+ 7.Bxd2 
Bxg7 8.O-O-O Nc6 9.Bb5 Be6 10.Ne2 O-O-O 11.Bxc6 bxc6 12.b3 Bd5 13.f3 Rhg8 
14.c4 Be6 15.Rhe1 Be5 16.g3 h5 17.Be3 h4 18.Bxa7 hxg3 19.hxg3 Bd6 20.Bf2 
Ba3+ 21.Kc2 Bf5+ 22.Kc3 c5 23.Rh1 Rxd1 24.Rxd1 Bd7 25.Nf4 Bc6 26.Nd5 Re8 
27.Kc2 e6 28.Nf6 Rh8 29.Ne4 Rh2 30.Rf1 f5 31.Ng5 e5 32.Kd3 Kd7 33.g4 Rg2 
34.Be3 Bxf3 35.Rxf3 e4+ 36.Nxe4 fxe4+ 37.Kxe4 Rxg4+ 38.Kd5 Rg7 39.Rf5 Rg2 
40.Rf2 Rg3 41.Ke4 Kc6 42.Rf6+ Kb7 43.Rf7 Rg2 44.Bf2 Bb4 45.Kf3 Rg6 46.Rf5 
Ra6 47.a4 Ra8 48.Ke4 Kc6 49.Be3 Rd8 50.Rg5 Rh8 51.Bf4 Rd8 52.Rg6+ Kb7 53.
Be5 Rd1 54.Rg3 Kc6 55.Kf5 Rf1+ 56.Ke6 Re1 57.Rd3 Ba5 58.Kf5 Rb1 59.Bg3 Rb2
60.Ke6 Re2+ 61.Kf7 Be1 62.Bxe1 Rxe1 63.Rf3 Kb6 64.Rf6+ Kb7 65.Rf3 Kb6 66.
Kg6 c6 67.Kg5 Ka5 68.Rf8 Kb6 69.Rf3 Ka5 70.Kf4 Kb4 71.Re3 Rd1 72.Kg3 Rd2 
73.Kf3 Ka3 74.Ke4 Rd4+ 75.Ke5 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "14"]
[White "Dvoretsky, Mark"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2600"]
[ECO "B51"]
[EventDate "1975.11.28"]
[PlyCount "61"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.d4 Nf6 5.Nc3 cxd4 6.Qxd4 e5 7.Qd3 h6 8.Be3 
Be7 9.a4 O-O 10.O-O Qc7 11.Bc4 Nc5 12.Bxc5 Qxc5 13.Nd5 Nxd5 14.Bxd5 Be6 
15.Rfd1 Rac8 16.c3 a5 17.Bxb7 Rb8 18.b4 axb4 19.cxb4 Qxb4 20.Bc6 Qa5 21.h3
Qa7 22.Rab1 Rxb1 23.Rxb1 Rb8 24.Rxb8+ Qxb8 25.a5 Bd8 26.a6 Bb6 27.Bd5 Bxd5
28.Qxd5 Qc7 29.g3 Qc2 30.Nd2 Bd4 31.a7 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "14"]
[White "Petrosian, Tigran"]
[Black "Gulko, Boris"]
[Result "1-0"]
[WhiteElo "2645"]
[BlackElo "2480"]
[ECO "E17"]
[EventDate "1975.11.28"]
[PlyCount "189"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Re1 d5 8.cxd5 
exd5 9.d4 Nbd7 10.Qb3 c5 11.dxc5 Nxc5 12.Qd1 Ne6 13.Nb5 Bb4 14.Bd2 Bc5 15.
e3 Ne4 16.Bc3 a6 17.Nbd4 Nxc3 18.bxc3 Qc7 19.Qd3 h6 20.Re2 Rfe8 21.a4 Bf8 
22.Rb2 Rab8 23.Nxe6 fxe6 24.Nd2 Rbd8 25.c4 a5 26.cxd5 Bxd5 27.Bxd5 Rxd5 
28.Qg6 Rdd8 29.Rc2 Qd7 30.Nc4 Bc5 31.Nxa5 Bxe3 32.Nc6 Bd4 33.Rac1 Ra8 34.
Nxd4 Qxd4 35.Rc4 Qe5 36.Qb1 Reb8 37.Rb4 Qd6 38.Rd1 Qc6 39.Qb3 Rb7 40.Rc4 
Qe8 41.Re4 Rd7 42.Rxd7 Qxd7 43.Rxe6 Qf7 44.h4 Rb8 45.h5 Ra8 46.f3 Kf8 47.
Qb4+ Kg8 48.Qc4 Rf8 49.f4 Kh8 50.Qd5 Qa7 51.Qd4 Kh7 52.Rxb6 Qa5 53.Qe4+ 
Kh8 54.Rb5 Qd2 55.Rd5 Qa2 56.Re5 Rb8 57.Re8+ Rxe8 58.Qxe8+ Kh7 59.Qe4+ Kh8
60.g4 Qd2 61.Kf1 Kg8 62.Qe8+ Kh7 63.Qg6+ Kh8 64.Qe8+ Kh7 65.Qe4+ Kg8 66.g5
hxg5 67.fxg5 Qd1+ 68.Kg2 Qxh5 69.g6 Qg5+ 70.Kf3 Qh5+ 71.Kg3 Qg5+ 72.Kf3 
Qh5+ 73.Ke3 Qc5+ 74.Ke2 Qh5+ 75.Kd2 Qh2+ 76.Kc3 Qg3+ 77.Kc4 Qc7+ 78.Kd4 
Qb6+ 79.Kc3 Qf6+ 80.Kd3 Qd6+ 81.Ke2 Qh2+ 82.Kf1 Qh3+ 83.Kg1 Qg3+ 84.Kf1 
Qh3+ 85.Ke1 Qg3+ 86.Kd1 Qg1+ 87.Kc2 Qh2+ 88.Kb3 Qb8+ 89.Ka3 Qd6+ 90.Kb2 
Qb6+ 91.Kc3 Qf6+ 92.Kc2 Kf8 93.Qa8+ Ke7 94.Qb7+ Kd8 95.Qd5+ 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "14"]
[White "Polugaevsky, Lev"]
[Black "Furman, Semen"]
[Result "1-0"]
[WhiteElo "2645"]
[BlackElo "2560"]
[ECO "E57"]
[EventDate "1975.11.28"]
[PlyCount "117"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.e3 O-O 6.Bd3 d5 7.O-O cxd4 8.exd4 
dxc4 9.Bxc4 b6 10.Re1 Bb7 11.Bd3 Nc6 12.a3 Be7 13.Bc2 Re8 14.Qd3 g6 15.Bf4
Rc8 16.Rad1 Na5 17.Ne5 Nd5 18.Bd2 Nxc3 19.Bxc3 Bf6 20.Qg3 Bd5 21.Ba4 Re7 
22.h4 h5 23.Bd2 Nc4 24.Bc1 Rec7 25.Nf3 Nd6 26.Bf4 Be7 27.Ng5 Bf8 28.Bb3 
Bxb3 29.Qxb3 Rc4 30.Nxe6 fxe6 31.Rxe6 Kf7 32.Bg5 Qxg5 33.hxg5 Kxe6 34.Qf3 
Nf5 35.Re1+ Kf7 36.Qd5+ Kg7 37.Qd7+ Kh8 38.Qf7 Rc1 39.Rxc1 Rxc1+ 40.Kh2 
Bd6+ 41.g3 Rf1 42.Kg2 Ne3+ 43.Kf3 Nf5 44.Ke2 Nxg3+ 45.Kd3 Nf5 46.Qxg6 Rxf2
47.Qf6+ Kg8 48.g6 Rf3+ 49.Ke2 Re3+ 50.Kd2 Re7 51.Qxf5 Kg7 52.Qxh5 Kf6 53.
Kd3 Rg7 54.Qf3+ Ke7 55.Qf5 Ke8 56.Qe6+ Be7 57.d5 Kd8 58.d6 Bh4 59.Ke4 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "14"]
[White "Romanishin, Oleg"]
[Black "Klovan, Janis"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2500"]
[ECO "D30"]
[EventDate "1975.11.28"]
[PlyCount "95"]

1.Nf3 d5 2.c4 c6 3.e3 Nf6 4.d4 e6 5.Bd3 Nbd7 6.O-O dxc4 7.Bxc4 b5 8.Bd3 a6
9.e4 Bb7 10.e5 Nd5 11.Ng5 h6 12.Qh5 hxg5 13.Qxh8 Qb6 14.Be3 Nxe5 15.Be4 
Nxe3 16.fxe3 Nd7 17.Nd2 Nf6 18.Rxf6 gxf6 19.Qxf6 Qd8 20.Qf3 Qd6 21.Nb3 Rc8
22.Nc5 Ba8 23.Rf1 Rc7 24.Nxa6 Ra7 25.Nc5 e5 26.Kh1 exd4 27.exd4 Bg7 28.Qf5
Bxd4 29.Qc8+ Ke7 30.Qg8 Bf6 31.Bg6 Qxc5 32.Qxf7+ Kd8 33.Qxf6+ Kc7 34.Rd1 
Kb6 35.Qd8+ Ka6 36.a3 Bb7 37.b4 Qb6 38.Qxg5 Ra8 39.Qc5 Rg8 40.Qxb6+ Kxb6 
41.Be4 Re8 42.Bf3 Re3 43.Ra1 Bc8 44.h4 Bf5 45.Kh2 c5 46.bxc5+ Kxc5 47.Kg3 
Rb3 48.Kf4 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "14"]
[White "Vaganian, Rafael"]
[Black "Dorfman, Iosif"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2380"]
[ECO "E02"]
[EventDate "1975.11.28"]
[PlyCount "73"]

1.Nf3 d5 2.d4 c6 3.c4 Nf6 4.Nc3 e6 5.Qd3 Nbd7 6.g3 b6 7.Bg2 Bb7 8.O-O Be7 
9.Rd1 O-O 10.e4 dxc4 11.Qxc4 c5 12.Qe2 Re8 13.dxc5 Bxc5 14.Bg5 Qb8 15.Nd4 
Qe5 16.Bf4 Qh5 17.Qxh5 Nxh5 18.Nxe6 fxe6 19.Rxd7 Nxf4 20.gxf4 Bc6 21.Rc7 
Rec8 22.Rxc6 Rxc6 23.e5 Rac8 24.Bxc6 Rxc6 25.Rd1 Rc7 26.Nb5 Rc8 27.Rd7 Rf8
28.Nc7 Rxf4 29.Rxg7+ Kxg7 30.Nxe6+ Kg6 31.Nxf4+ Kf5 32.Nd3 Be7 33.Kf1 Ke4 
34.Ke2 Bf8 35.a3 h5 36.f3+ Kd4 37.Nf4 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "15"]
[White "Alburt, Lev"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[WhiteElo "2420"]
[BlackElo "2645"]
[ECO "D26"]
[EventDate "1975.11.28"]
[PlyCount "30"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.dxc5 Qxd1+ 7.Kxd1 Bxc5 8.
Ke2 Ke7 9.Rd1 Nc6 10.Nc3 a6 11.a3 Bd7 12.Bd2 Rhd8 13.Be1 Be8 14.Rxd8 Rxd8 
15.Rd1 Rxd1 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "15"]
[White "Dorfman, Iosif"]
[Black "Romanishin, Oleg"]
[Result "1/2-1/2"]
[WhiteElo "2380"]
[BlackElo "2485"]
[ECO "C85"]
[EventDate "1975.11.28"]
[PlyCount "70"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.Re1 Qd6 8.d4 
Nd7 9.Nxe5 Nxe5 10.dxe5 Qxe5 11.Nd2 O-O 12.Qe2 Be6 13.Nf3 Qb5 14.b3 Qxe2 
15.Rxe2 a5 16.Bf4 a4 17.Rb1 axb3 18.axb3 Rfc8 19.Nd4 Bd7 20.Rd1 Bf8 21.h3 
c5 22.Nf3 Bb5 23.c4 Be8 24.Ree1 h6 25.Ra1 Rxa1 26.Rxa1 Bc6 27.Nd2 g5 28.
Be5 Be7 29.f3 f6 30.Bg3 Kf7 31.Nf1 Rd8 32.Kf2 f5 33.exf5 Bf6 34.Re1 Rd3 
35.Be5 Rxb3 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "15"]
[White "Doroshkievich, Vladimir"]
[Black "Dvoretsky, Mark"]
[Result "1/2-1/2"]
[WhiteElo "2425"]
[BlackElo "2495"]
[ECO "E62"]
[EventDate "1975.11.28"]
[PlyCount "38"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O Nc6 7.Nc3 e5 8.dxe5 
Nxe5 9.Nxe5 dxe5 10.Qxd8 Rxd8 11.Bg5 Rd4 ( 11...Rd7 12.Rad1 ( 12.Nd5 ) 
12...c6 13.Na4 Rxd1 14.Rxd1 Be6 15.Nc5 ( 15.b3 Nd7 ) 15...Bxc4 16.Nxb7 
Bxe2 ) 12.b3 c6 13.Be3 Rd8 14.Rad1 Rxd1 15.Rxd1 Be6 16.Na4 Nd7 17.Nc5 Nxc5
18.Bxc5 Bf8 19.Bxf8 Kxf8 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "15"]
[White "Furman, Semen"]
[Black "Bronstein, David"]
[Result "1-0"]
[WhiteElo "2560"]
[BlackElo "2590"]
[ECO "D48"]
[EventDate "1975.11.28"]
[PlyCount "89"]

1.d4 d5 2.c4 e6 3.Nf3 c6 4.Nc3 Nf6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6
9.e4 c5 10.d5 Qc7 11.dxe6 fxe6 12.O-O c4 13.Bc2 Bd6 14.Nd4 Nb6 15.Kh1 Bd7 
16.f4 e5 17.Nf3 Bg4 18.a4 exf4 19.axb5 a5 20.Qe1 Bxf3 21.Rxf3 O-O 22.Qh4 
Nbd7 23.Bxf4 Bxf4 24.Rxf4 Rae8 25.Raf1 Qd6 26.h3 Ne5 27.Rf5 Qb4 28.Rb1 Qe7
29.Qg3 Qe6 30.Rbf1 g6 31.Nd5 Nxd5 32.Rxf8+ Rxf8 33.Rxf8+ Kxf8 34.exd5 Qxd5
35.b6 Nd7 36.Qc7 Nc5 37.Qxh7 g5 38.Qc7 g4 39.Qf4+ Ke7 40.Qxg4 a4 41.Qg7+ 
Kd6 42.Qc7+ Ke6 43.Bxa4 Nxa4 44.b7 Nc5 45.b8=Q 1-0

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "15"]
[White "Geller, Efim"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2645"]
[ECO "D40"]
[EventDate "1975.11.28"]
[PlyCount "41"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 c5 5.e3 Nc6 6.a3 a6 7.Bd3 dxc4 8.Bxc4 Be7 
9.dxc5 Qxd1+ 10.Kxd1 Bxc5 11.Ke2 Ke7 12.Rd1 Bd7 13.Bd2 Rhd8 14.Be1 Be8 15.
Rxd8 Rxd8 16.Rd1 Rxd1 17.Nxd1 Bd6 18.h3 Ne5 19.Nxe5 Bxe5 20.Bc3 Bxc3 21.
Nxc3 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "15"]
[White "Gulko, Boris"]
[Black "Beliavsky, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "2480"]
[BlackElo "2500"]
[ECO "D93"]
[EventDate "1975.11.28"]
[PlyCount "118"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.Qb3 c6 7.Nf3 Qa5 8.Nd2 Nbd7
9.Be2 Re8 10.O-O e5 11.dxe5 Nxe5 12.Rfd1 Qb6 13.cxd5 Nxd5 14.Nxd5 cxd5 15.
Qxd5 Qxb2 16.Rab1 Qa3 17.Bxe5 Rxe5 18.Qd8+ Qf8 19.Qxf8+ Bxf8 20.Kf1 b6 21.
Nf3 Ra5 22.Bc4 Rc5 23.Bd5 Ba6+ 24.Kg1 Rac8 25.h4 Be2 26.Rd2 Bb5 27.Ng5 Be8
28.Ne4 Rc1+ 29.Rxc1 Rxc1+ 30.Kh2 Be7 31.h5 Kg7 32.hxg6 hxg6 33.Bb3 a5 34.
Rd4 Bc6 35.a4 Rb1 36.Bd5 Bxd5 37.Rxd5 Rb4 38.Rd4 Rb2 39.Kg3 Kf8 40.Nd6 Ra2
41.f4 f5 42.Kf3 Ra3 43.Nb5 Rb3 44.Nc7 Ra3 45.Nb5 Rb3 46.Nc7 Kg8 47.Rd7 Bc5
48.Nd5 Kf8 49.g4 Ra3 50.gxf5 gxf5 51.Kg3 Bxe3 52.Kh4 Bd4 53.Kg5 Ke8 54.
Re7+ Kd8 55.Rb7 Rxa4 56.Rb8+ Kd7 57.Rxb6 Rc4 58.Ra6 Rc5 59.Kxf5 Rxd5+ 
1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "15"]
[White "Klovan, Janis"]
[Black "Balashov, Yury"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2540"]
[ECO "C45"]
[EventDate "1975.11.28"]
[PlyCount "98"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Be3 Qf6 6.c3 Nge7 7.g3 O-O 8.Bg2 
Ne5 9.O-O d6 10.h3 Nc4 11.Bc1 Nc6 12.Ne2 Be6 13.Nf4 Rfe8 14.Kh2 N4e5 15.
Nd2 Qe7 16.Nxe6 Qxe6 17.Nb3 Bb6 18.Nd4 Nxd4 19.cxd4 Nd7 20.b3 c5 21.Bb2 
cxd4 22.Bxd4 Nc5 23.Re1 Qg6 24.b4 Nxe4 25.Bxb6 axb6 26.Qd4 f5 27.Qxb6 Re7 
28.Re2 Rae8 29.Rd1 Qh5 30.Rde1 Qg6 31.Qd4 h5 32.a4 Re5 33.a5 Kh8 34.Qb6 
Qf7 35.f3 Nf6 36.Rxe5 dxe5 37.Rc1 h4 38.gxh4 e4 39.fxe4 fxe4 40.Qc7 Re7 
41.Qb8+ Kh7 42.Rc8 Ne8 43.Qg3 e3 44.Rc2 Nf6 45.Re2 Nh5 46.Qf3 Qf4+ 47.Qxf4
Nxf4 48.Re1 Nd3 49.Re2 Nf4 1/2-1/2

[Event "43rd URS-ch"]
[Site "Yerevan URS"]
[Date "1975.??.??"]
[Round "15"]
[White "Tal, Mikhail"]
[Black "Vaganian, Rafael"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2530"]
[ECO "C09"]
[EventDate "1975.11.28"]
[PlyCount "144"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Bd6 7.dxc5 Bxc5 8.
O-O Ne7 9.Nb3 Bd6 10.Bg5 O-O 11.Re1 Qc7 12.c3 Bg4 13.h3 Bh5 14.Be2 h6 15.
Bxe7 Nxe7 16.Nfd4 Bxe2 17.Qxe2 a6 18.Qf3 Rad8 19.Re3 g6 20.Rae1 Nc6 21.Qf6
Qd7 22.Nf3 Rc8 23.Rd3 Qd8 24.Qxd8 Rfxd8 25.Red1 Ne7 26.Nfd4 Rd7 27.Nc2 
Rcd8 28.Ne3 b6 29.Nd4 Bc5 30.a4 Kf8 31.Kf1 h5 32.Ke2 Rd6 33.R1d2 Ke8 34.
Kd1 Kd7 35.Nf3 Kc7 36.Ne5 d4 37.N3c4 Rf6 38.cxd4 Bb4 39.Rc2 Kb7 40.g3 h4 
41.Ne3 hxg3 42.fxg3 g5 43.Ke2 Rh8 44.N3g4 Rf5 45.Rf3 Rxf3 46.Kxf3 f5 47.
Nf2 Rf8 48.Nd1 Bd6 49.Re2 g4+ 50.hxg4 fxg4+ 51.Kxg4 Rg8+ 52.Kf4 Nc6 53.Re4
Re8 54.Ke3 Nxe5 55.dxe5 Rxe5 56.Rxe5 Bxe5 57.g4 Kc6 58.Kd3 b5 59.a5 Kc5 
60.Nc3 Kb4 61.Kc2 Kxa5 62.Nd5 Ka4 63.g5 b4 64.g6 a5 65.b3+ Kb5 66.Nc7+ Kc6
67.Ne8 Bh8 68.Kd3 a4 69.bxa4 b3 70.g7 Bxg7 71.Nxg7 b2 72.Kc2 Kc5 1/2-1/2

