[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "1"]
[White "Bagirov, Vladimir"]
[Black "Novopashin, Arkady"]
[Result "1/2-1/2"]
[ECO "C50"]
[EventDate "1963.11.??"]
[PlyCount "82"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 d6 4.Nc3 Be7 5.d4 Nf6 6.d5 Nb8 7.h3 O-O 8.Be3 c6 
9.a4 a5 10.O-O Na6 11.Ne1 Nd7 12.Qd2 Nac5 13.Nd3 Nb6 14.Bb3 Nxb3 15.cxb3 
f5 16.f3 f4 17.Bf2 Bh4 18.Bxh4 Qxh4 19.Qf2 Qxf2+ 20.Nxf2 Kf7 21.Rfd1 Ke7 
22.Nd3 c5 23.Nb5 Bd7 24.Na3 g5 25.Kf2 h5 26.Rh1 Rh8 27.Nc4 Nxc4 28.bxc4 
Rh7 29.Nc1 Ra6 30.b3 Ra8 31.Ne2 Rah8 32.Rab1 Kf6 33.Ra1 g4 34.h4 Ke7 35.
Rhg1 Rg7 36.Rab1 Rhg8 37.Ra1 Ra8 38.Rac1 Kf6 39.Ra1 Ra6 40.Nc3 Ra8 41.Ne2 
Rag8 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "1"]
[White "Furman, Semen"]
[Black "Bondarevsky, Igor"]
[Result "1-0"]
[ECO "D42"]
[EventDate "1963.11.??"]
[PlyCount "103"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 Nxd5 5.Nf3 c5 6.e3 Nc6 7.Bd3 Be7 8.O-O 
O-O 9.Re1 Nxc3 10.bxc3 Qc7 11.Bb2 Bd7 12.Rc1 Qa5 13.Bb1 cxd4 14.exd4 Bf6 
15.c4 Qh5 16.Bc3 Rfd8 17.Be4 Rac8 18.d5 Bxc3 19.Rxc3 exd5 20.cxd5 Ne7 21.
Rxc8 Nxc8 22.Qc1 Qh6 23.Ng5 g6 24.Bf3 Nd6 25.Qf4 Qf8 26.h4 Re8 27.Rxe8 
Bxe8 28.Ne4 Nxe4 29.Bxe4 Bd7 30.d6 b5 31.Bd5 Qe8 32.h5 gxh5 33.Qg5+ Kf8 
34.Kh2 Be6 35.Qe5 Kg8 36.f4 Qd7 37.Qg5+ Kf8 38.Qe5 Kg8 39.Be4 Qd8 40.Bc6 
b4 41.Kh1 Qh4+ 42.Kg1 Qg4 43.Qd4 Bd7 44.Bxd7 Qxd7 45.Qxb4 f6 46.f5 Kf8 47.
Qc5 a5 48.Kh2 h4 49.Kh3 Kf7 50.Qc4+ Kf8 51.Qe6 Qd8 52.Kxh4 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "1"]
[White "Geller, Efim"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "C88"]
[EventDate "1963.11.??"]
[PlyCount "54"]

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 Bb7
9.d3 d6 10.Bd2 Qd7 11.Nc3 Nd4 12.Nxd4 exd4 13.Ne2 c5 14.Ng3 d5 15.exd5 
Nxd5 16.h3 Rfc8 17.axb5 axb5 18.Rxa8 Bxa8 19.Qg4 Qxg4 20.hxg4 c4 21.dxc4 
bxc4 22.Ba4 g6 23.Bb5 Rc5 24.Ba6 Rc6 25.Bb5 Rc5 26.Ba6 Rc6 27.Bb5 Rc5 
1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "1"]
[White "Gipslis, Aivars"]
[Black "Averbakh, Yury"]
[Result "1/2-1/2"]
[ECO "B77"]
[EventDate "1963.11.??"]
[PlyCount "65"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 Nc6 8.Qd2 
O-O 9.Bc4 Nxd4 10.Bxd4 Qa5 11.O-O-O Be6 12.Bb3 Rfc8 13.Kb1 Rc6 14.h4 b5 
15.a3 Rac8 16.g4 Ra6 17.g5 Nh5 18.Bxg7 Nxg7 19.Qe1 Rac6 20.e5 dxe5 21.Qxe5
Rc5 22.Nd5 Bxd5 23.Rxd5 Rxd5 24.Qxd5 e6 25.Qe5 Qb6 26.Rd1 a5 27.c3 Nf5 28.
Qf6 Qc6 29.Rd8+ Rxd8 30.Qxd8+ Kg7 31.Qf6+ Kf8 32.Qd8+ Kg7 33.Qf6+ 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "1"]
[White "Gufeld, Eduard"]
[Black "Osnos, Viacheslav"]
[Result "1/2-1/2"]
[ECO "B63"]
[EventDate "1963.11.??"]
[PlyCount "67"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O
Nxd4 9.Qxd4 O-O 10.e5 dxe5 11.Qxe5 Bd7 12.Bd3 Ng4 13.Bxe7 Nxe5 14.Bxd8 
Rfxd8 15.Be4 Bc6 16.Rxd8+ Rxd8 17.Rd1 Rxd1+ 18.Kxd1 f5 19.Bxc6 Nxc6 20.Nb5
Kf8 21.Kd2 Ke7 22.Kc3 e5 23.a4 a6 24.Na3 Ke6 25.b4 Kd5 26.b5 axb5 27.axb5 
Ne7 28.Kb4 Kd4 29.b6 Nd5+ 30.Kb5 Nc3+ 31.Kb4 Nd5+ 32.Kb5 Nc3+ 33.Kb4 Nd5+ 
34.Kb5 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "1"]
[White "Kholmov, Ratmir"]
[Black "Klovans, Janis"]
[Result "1-0"]
[ECO "C72"]
[EventDate "1963.11.??"]
[PlyCount "71"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bg4 6.h3 h5 7.c4 Qf6 8.Qb3 O-O-O
9.Bxc6 bxc6 10.Nh2 Be6 11.d4 exd4 12.Nf3 Ne7 13.Nbd2 Ng6 14.Qa4 Nf4 15.Nb3
c5 16.Qxa6+ Kd7 17.Qb5+ Ke7 18.e5 Qf5 19.Bxf4 Qxf4 20.Rfe1 dxe5 21.Nxe5 
Kf6 22.Nxc5 Bxc5 23.Qxc5 g6 24.Rad1 Kg7 25.b3 Rhe8 26.Nc6 Ra8 27.a4 Bf5 
28.Qxd4+ Qxd4 29.Nxd4 Rxe1+ 30.Rxe1 Bd3 31.Rd1 Be4 32.f3 Bb7 33.Nb5 c6 34.
Nd6 Ba6 35.b4 Rd8 36.b5 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "1"]
[White "Korchnoi, Viktor"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[ECO "E83"]
[EventDate "1963.11.??"]
[PlyCount "82"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.a3 Bd7 
9.b4 e5 10.d5 Ne7 11.g4 Ne8 12.Nc1 f5 13.Nb3 c6 14.g5 cxd5 15.cxd5 Bh8 16.
Qd2 Ng7 17.O-O-O Nc8 18.Rg1 Nb6 19.Kb1 Nh5 20.Na5 Rb8 21.Rc1 Nf4 22.h4 Rf7
23.Ka2 Bg7 24.Kb3 Be8 25.Rh1 Nc8 26.Rh2 Rc7 27.Kb2 Kh8 28.Nb3 b5 29.Na5 
fxe4 30.fxe4 Nb6 31.Ka2 Qc8 32.Ne2 Nxe2 33.Bxe2 Na4 34.Kb3 Bd7 35.Rhh1 
Rxc1 36.Rxc1 Qf8 37.Qd1 Bh3 38.Qh1 Bd7 39.Qd1 Bh3 40.Qh1 Bd7 41.Qd1 Bh3 
1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "1"]
[White "Nei, Iivo"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "E92"]
[EventDate "1963.11.??"]
[PlyCount "90"]

1.Nf3 Nf6 2.c4 g6 3.d4 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 e5 7.d5 h6 8.h3 Nh7 9.
g4 f5 10.gxf5 gxf5 11.exf5 Bxf5 12.Be3 Na6 13.Qd2 Qf6 14.O-O-O Nb4 15.Rdg1
Kh8 16.Nh2 Nc2 17.Ng4 Bxg4 18.Qxc2 Bf5 19.Bd3 a6 20.Bxf5 Qxf5 21.Rg6 Qxc2+
22.Kxc2 Rf6 23.Rhg1 Rxg6 24.Rxg6 Nf8 25.Rg4 Kh7 26.c5 dxc5 27.Bxc5 Ng6 28.
Rb4 b6 29.Be3 b5 30.a4 Bf8 31.Rg4 Ne7 32.axb5 axb5 33.Re4 Bg7 34.Rb4 c6 
35.dxc6 Nxc6 36.Rxb5 Nd4+ 37.Bxd4 exd4 38.Ne4 Rf8 39.Rb3 Rf4 40.f3 Kg6 41.
Kd2 Kh5 42.Ke2 Kh4 43.Kf2 Kxh3 44.Rb7 Bf6 45.b4 Bh4+ 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Zakharov, Alexander"]
[Result "1/2-1/2"]
[ECO "E91"]
[EventDate "1963.11.??"]
[PlyCount "115"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.d4 O-O 5.e4 d6 6.Be2 Bg4 7.Be3 Nfd7 8.Rc1 e5
9.d5 a5 10.a3 Na6 11.Rb1 Bxf3 12.Bxf3 f5 13.b4 Qh4 14.O-O f4 15.Bd2 axb4 
16.axb4 Nf6 17.Be2 g5 18.f3 Nh5 19.Be1 Ng3 20.Bd3 Rf6 21.Qa4 Rh6 22.h3 Rf8
23.Qd7 Rhf6 24.Bxg3 fxg3 25.Qg4 h5 26.Qxh4 gxh4 27.Rfe1 Bh6 28.Re2 Ra8 29.
Ra1 Rff8 30.Ra4 Nxb4 31.Rxb4 Ra3 32.Rc2 Be3+ 33.Kf1 Bd4 34.Nb5 Rxd3 35.
Nxc7 Rd1+ 36.Ke2 Rg1 37.Kd3 Bf2 38.Ne6 Ra8 39.c5 dxc5 40.Rxb7 Ra4 41.d6 
Rd1+ 42.Kc3 Rxd6 43.Kb3 Ra1 44.Nc7 Rd3+ 45.Kc4 Rd4+ 46.Kc3 Be1+ 47.Kb2 
Rdd1 48.Kb3 Rdb1+ 49.Rb2 c4+ 50.Kxc4 Rxb2 51.Rxb2 Rc1+ 52.Kd5 Rxc7 53.Kxe5
Bc3+ 54.Kd6 Bxb2 55.Kxc7 Kf7 56.Kd6 Kf6 57.Kd5 Kg5 58.Kc4 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "1"]
[White "Suetin, Alexei"]
[Black "Bronstein, David"]
[Result "1-0"]
[ECO "B17"]
[EventDate "1963.11.??"]
[PlyCount "117"]

1.e4 c6 2.Nc3 d5 3.d4 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Ng5 Nd5 7.N1f3 h6 8.Ne4
N7b6 9.Bb3 Bf5 10.Ng3 Bg4 11.h3 Bxf3 12.Qxf3 g6 13.Bd2 a5 14.a3 a4 15.Ba2 
Bg7 16.O-O-O O-O 17.h4 e6 18.Ne4 f5 19.Nc5 Qf6 20.c3 Rae8 21.Rde1 Qf7 22.
g4 e5 23.dxe5 Rxe5 24.Rxe5 Bxe5 25.Bxh6 fxg4 26.Qxg4 Bf4+ 27.Bxf4 Qxf4+ 
28.Qxf4 Rxf4 29.Rh2 Kf7 30.Nxb7 Ke7 31.Nc5 Nf6 32.Nd3 Rg4 33.f3 Rg1+ 34.
Kc2 Nfd5 35.Re2+ Kf6 36.c4 Nc7 37.Nb4 c5 38.Nd5+ Nbxd5 39.cxd5 Nb5 40.Re6+
Kf5 41.Kd3 Nd4 42.Re8 Rd1+ 43.Kc3 Kf4 44.Rc8 Nb5+ 45.Kc2 Rh1 46.Rxc5 Rh2+ 
47.Kb1 Nd6 48.Ra5 Kxf3 49.Rxa4 Ne4 50.Bb3 Rxh4 51.Bc2 Rh1+ 52.Ka2 Nd6 53.
Bxg6 Rh2 54.Bd3 Ke3 55.Ra6 Rh6 56.Bc2 Kd4 57.Bb3 Ke5 58.a4 Rh2 59.Rc6 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "2"]
[White "Averbakh, Yury"]
[Black "Gufeld, Eduard"]
[Result "1/2-1/2"]
[ECO "B33"]
[EventDate "1963.11.??"]
[PlyCount "49"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qb6 5.Nb3 Nf6 6.Nc3 e6 7.Be2 Bb4 8.O-O 
O-O 9.Be3 Qc7 10.Nb5 Qb8 11.a3 Be7 12.Nc3 b5 13.Bxb5 Nxe4 14.Bxc6 Nxc3 15.
Qd3 Ne2+ 16.Qxe2 dxc6 17.Rfd1 e5 18.Na5 Qxb2 19.Nxc6 Bf6 20.Bc5 Re8 21.Be7
Qb7 22.Qe4 Bd7 23.Bxf6 Qxc6 24.Qxc6 Bxc6 25.Bg5 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "2"]
[White "Bondarevsky, Igor"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "D27"]
[EventDate "1963.11.??"]
[PlyCount "42"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.a4 Nc6 8.Qe2 cxd4
9.Rd1 Be7 10.Nxd4 Nxd4 11.exd4 Bd7 12.Nc3 Bc6 13.Bg5 O-O 14.d5 exd5 15.
Bxf6 Bxf6 16.Bxd5 Qe7 17.Qf3 Bxc3 18.Qxc3 Bxd5 19.Rxd5 Rad8 20.Rad1 Rxd5 
21.Rxd5 Rd8 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "2"]
[White "Bronstein, David"]
[Black "Bagirov, Vladimir"]
[Result "0-1"]
[ECO "B03"]
[EventDate "1963.11.??"]
[PlyCount "92"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 cxd6 6.Be3 g6 7.Nf3 Bg7 8.Be2 
Bg4 9.Nbd2 O-O 10.O-O Nc6 11.d5 Ne5 12.Nxe5 Bxe2 13.Qxe2 Bxe5 14.Nf3 Bg7 
15.Rad1 Nd7 16.b3 Re8 17.Nd4 a6 18.f4 e5 19.dxe6 fxe6 20.Nf3 Nf6 21.Ng5 b5
22.Bd4 bxc4 23.Qxc4 d5 24.Qd3 Nh5 25.Bxg7 Kxg7 26.Rde1 Nxf4 27.Qc3+ d4 28.
Qg3 e5 29.h4 d3 30.Kh2 Kg8 31.Ne4 Ra7 32.Rd1 Rf8 33.Qg4 Qd5 34.Qf3 Kg7 35.
g3 Ne6 36.Qe3 Rxf1 37.Rxf1 Qd4 38.Qf3 Nf4 39.gxf4 Rf7 40.f5 Rxf5 41.Qg2 
Rxf1 42.Qxf1 Qxe4 43.Qc1 Qf4+ 44.Qxf4 exf4 45.Kg2 d2 46.Kf2 d1=Q 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "2"]
[White "Furman, Semen"]
[Black "Gipslis, Aivars"]
[Result "1/2-1/2"]
[ECO "E48"]
[EventDate "1963.11.??"]
[PlyCount "76"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 dxc4 7.Bxc4 Bd6 8.Qc2 
Nc6 9.f4 Nb8 10.e4 Nfd7 11.e5 Be7 12.Ba2 Nb6 13.Nf3 f5 14.O-O c6 15.Bd2 
Na6 16.h3 Nc7 17.Kh2 Bd7 18.Ne2 Nbd5 19.Nc1 a5 20.Nd3 b6 21.Rac1 g6 22.Rg1
Ne8 23.Qd1 Ng7 24.Qe2 Qe8 25.Be1 Nh5 26.Qd2 Bc8 27.Bxd5 cxd5 28.Bh4 Bxh4 
29.Nxh4 Ba6 30.Nf2 Rc8 31.Rxc8 Qxc8 32.Rc1 Qd7 33.Nd1 Rc8 34.Rxc8+ Qxc8 
35.g4 Ng7 36.Nc3 Qc6 37.Kg3 Bd3 38.gxf5 gxf5 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "2"]
[White "Klovans, Janis"]
[Black "Suetin, Alexei"]
[Result "1/2-1/2"]
[ECO "B49"]
[EventDate "1963.11.??"]
[PlyCount "49"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.Be2 Nf6 8.O-O 
Bb4 9.Nxc6 Bxc3 10.bxc3 Qxc6 11.Bd4 Nxe4 12.Bf3 O-O 13.Bxg7 Kxg7 14.Qd4+ 
f6 15.Bxe4 d5 16.Bf3 Bd7 17.c4 Qxc4 18.Qxc4 dxc4 19.Bxb7 Ra7 20.Rab1 Bb5 
21.Bf3 Rd8 22.Rfd1 Rxd1+ 23.Rxd1 Ba4 24.Rd4 Bxc2 25.Rxc4 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "2"]
[White "Novopashin, Arkady"]
[Black "Korchnoi, Viktor"]
[Result "1/2-1/2"]
[ECO "B48"]
[EventDate "1963.11.??"]
[PlyCount "46"]

1.e4 c5 2.Nf3 a6 3.Nc3 e6 4.d4 cxd4 5.Nxd4 Qc7 6.Bd3 Nf6 7.O-O Nc6 8.Be3 
Be7 9.Kh1 d6 10.f4 O-O 11.Qf3 Bd7 12.Rae1 b5 13.a3 Rab8 14.Nxc6 Bxc6 15.
Qh3 Rbd8 16.Bd4 e5 17.fxe5 dxe5 18.Nd5 Bxd5 19.Bxe5 Qxe5 20.exd5 Qxb2 21.
Rxf6 g6 22.Rxa6 Rxd5 23.Qf3 Re5 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "2"]
[White "Osnos, Viacheslav"]
[Black "Kholmov, Ratmir"]
[Result "1/2-1/2"]
[ECO "E19"]
[EventDate "1963.11.??"]
[PlyCount "43"]

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 Be4 10.b3 c5 11.Bb2 Nc6 12.Qd2 Bf6 13.Rad1 Bxf3 14.Bxf3 cxd4 
15.Bxc6 dxc6 16.Bxd4 c5 17.Bxf6 Qxf6 18.Qf4 Qxf4 19.gxf4 Rfd8 20.Kg2 Kf8 
21.Kf3 Ke7 22.e3 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "2"]
[White "Stein, Leonid"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "B42"]
[EventDate "1963.11.??"]
[PlyCount "58"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.O-O Nc6 8.Qe2 
d6 9.Be3 Bxe3 10.Qxe3 Nf6 11.N1d2 e5 12.Rfd1 O-O 13.Bf1 d5 14.exd5 Nxd5 
15.Qc5 Nf4 16.Ne4 Qh4 17.Nd6 Rd8 18.c3 Qh5 19.f3 Qg6 20.Kh1 h5 21.Rd2 Bf5 
22.Nxf5 Rxd2 23.Ne7+ Nxe7 24.Nxd2 Nc6 25.Nc4 Rc8 26.Qe3 Nd5 27.Qc5 Nf4 28.
Qe3 Nd5 29.Qc5 Nf4 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "2"]
[White "Taimanov, Mark"]
[Black "Geller, Efim"]
[Result "0-1"]
[ECO "D23"]
[EventDate "1963.11.??"]
[PlyCount "76"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Qa4+ c6 5.Qxc4 Bf5 6.g3 Nbd7 7.Bg2 e6 8.O-O 
Be7 9.Qb3 Qb6 10.Nbd2 O-O 11.Re1 Rfd8 12.Qa4 a5 13.e4 Bg6 14.a3 Qa7 15.e5 
Nd5 16.Ne4 c5 17.Bg5 cxd4 18.Bxe7 Nxe7 19.Qxd4 Qxd4 20.Nxd4 Nxe5 21.Nc5 
Nd3 22.Nxd3 Bxd3 23.Bxb7 Rab8 24.Nc6 Nxc6 25.Bxc6 Rxb2 26.Re5 Bb1 27.Rxa5 
Rd1+ 28.Kg2 g6 29.Bf3 Rdd2 30.Kg1 Ba2 31.Rf1 Bc4 32.Rc1 Rxf2 33.Be4 Bd5 
34.Bxd5 exd5 35.Rd1 Rg2+ 36.Kf1 Rbf2+ 37.Ke1 Ra2 38.Kf1 Rxh2 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "2"]
[White "Zakharov, Alexander"]
[Black "Nei, Iivo"]
[Result "0-1"]
[ECO "C88"]
[EventDate "1963.11.??"]
[PlyCount "89"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 Bg4 
9.d3 h6 10.a4 Na5 11.Bc2 Nh7 12.b4 Nb7 13.Bb3 c6 14.d4 Bf6 15.h3 Bd7 16.
axb5 axb5 17.Rxa8 Qxa8 18.dxe5 dxe5 19.Bxf7+ Ke7 20.Bb3 Qc8 21.Nh2 Rd8 22.
Qh5 Be8 23.Qf5 Nf8 24.Ng4 Nd6 25.Qf3 Bh5 26.Qg3 Bxg4 27.Qxg4 Qxg4 28.hxg4 
Ne6 29.Na3 Bg5 30.Bxg5+ Nxg5 31.f3 Ne6 32.g3 Ra8 33.Nc2 Nc4 34.Rd1 Rf8 35.
Bxc4 bxc4 36.Kg2 Ng5 37.Rf1 Rd8 38.Ne3 Rd3 39.Nxc4 Ke6 40.Nxe5 Rd2+ 41.Rf2
Rxf2+ 42.Kxf2 Kxe5 43.f4+ Kxe4 44.fxg5 Kd3 45.g6 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "3"]
[White "Bagirov, Vladimir"]
[Black "Klovans, Janis"]
[Result "1/2-1/2"]
[ECO "D36"]
[EventDate "1963.11.??"]
[PlyCount "158"]

1.c4 Nf6 2.Nc3 e6 3.d4 d5 4.cxd5 exd5 5.Bg5 Be7 6.e3 O-O 7.Bd3 Nbd7 8.Nf3 
c6 9.Qc2 Re8 10.O-O Nf8 11.Bxf6 Bxf6 12.b4 Bg4 13.Nd2 Rc8 14.Bf5 Bxf5 15.
Qxf5 Ne6 16.Rab1 g6 17.Qd3 Bg7 18.Na4 b6 19.Rfd1 Qd7 20.Nc3 Red8 21.Nf3 f5
22.Ne2 Qd6 23.g3 h6 24.h4 Rc7 25.Nf4 Nf8 26.b5 Qe7 27.bxc6 Rxc6 28.Rdc1 
Rcd6 29.Rb2 Bh8 30.Rbc2 g5 31.Ne2 Qe4 32.Qxe4 fxe4 33.Nh2 Bg7 34.hxg5 hxg5
35.Ng4 Kf7 36.Nc3 Ne6 37.Nb5 R6d7 38.Rc6 Ke7 39.a4 Rb8 40.Kg2 a6 41.Na3 
Rd6 42.R6c3 b5 43.axb5 axb5 44.Rb1 Rdb6 45.Nc2 Kd6 46.Nb4 Ra8 47.f3 exf3+ 
48.Kxf3 Ra7 49.Nf2 Rf7+ 50.Kg2 Rc7 51.Rxc7 Nxc7 52.Kf3 Bf8 53.Nfd3 Ke6 54.
Kg4 Bd6 55.Nc5+ Ke7 56.Rh1 Bxc5 57.dxc5 Re6 58.Rh7+ Kd8 59.Kf5 Re8 60.Nc6+
Kc8 61.Ne7+ Kd8 62.Kf6 Na6 63.Nc6+ Kc8 64.Na7+ Kb8 65.c6 Nc7 66.Nxb5 Nxb5 
67.Rb7+ Kc8 68.Rxb5 Rxe3 69.g4 d4 70.Rd5 Rd3 71.Rd7 Rd1 72.Kxg5 d3 73.Kg6 
d2 74.g5 Kb8 75.Rb7+ Kc8 76.Rb2 Kd8 77.Ra2 Kc8 78.Rb2 Kd8 79.Kg7 Kc7 
1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "3"]
[White "Geller, Efim"]
[Black "Zakharov, Alexander"]
[Result "1-0"]
[ECO "D25"]
[EventDate "1963.11.??"]
[PlyCount "81"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.h3 Bh5 7.Nc3 a6 8.O-O Nc6
9.Be2 Bd6 10.a3 O-O 11.b4 Qe7 12.Bb2 Rad8 13.Rc1 h6 14.b5 Nb8 15.Qb3 Nbd7 
16.Rfd1 Bg6 17.a4 a5 18.Nb1 Be4 19.Nbd2 Bf5 20.Nc4 Bb4 21.Nfe5 Nxe5 22.
Nxe5 Ne4 23.Bd3 Ng5 24.Bxf5 exf5 25.Qc2 Ne4 26.Qxc7 Qh4 27.Qc2 Rc8 28.Qe2 
Bc3 29.Nf3 Qxf2+ 30.Qxf2 Nxf2 31.Kxf2 Bxb2 32.Rc5 g6 33.Rd3 Rxc5 34.dxc5 
Rc8 35.Rb3 Bf6 36.c6 bxc6 37.b6 c5 38.Nd2 c4 39.b7 Rb8 40.Nxc4 Bd8 41.Ne5 
1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "3"]
[White "Gipslis, Aivars"]
[Black "Bondarevsky, Igor"]
[Result "1/2-1/2"]
[ECO "C72"]
[EventDate "1963.11.??"]
[PlyCount "79"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Ne7 6.c3 Bd7 7.d4 Ng6 8.Be3 Be7 
9.Nbd2 O-O 10.d5 Nb8 11.Bxd7 Nxd7 12.b4 Nf6 13.c4 Ng4 14.Nb3 Qd7 15.h3 
Nxe3 16.fxe3 f5 17.exf5 Qxf5 18.Qb1 Bg5 19.Re1 Bh6 20.Qxf5 Rxf5 21.Nbd2 e4
22.Nd4 Re5 23.a4 Ne7 24.N2b3 c6 25.dxc6 bxc6 26.Na5 Rc8 27.Nb7 Rb8 28.Na5 
Rxa5 29.bxa5 Rb4 30.Ne6 Rxc4 31.Rf1 Bxe3+ 32.Kh2 Ng6 33.Rab1 h5 34.Rf5 Ne5
35.Rb7 Bh6 36.Rb8+ Kh7 37.Nf8+ Kg8 38.Ng6+ Kh7 39.Nf8+ Kg8 40.Ng6+ 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "3"]
[White "Gufeld, Eduard"]
[Black "Furman, Semen"]
[Result "1/2-1/2"]
[ECO "B44"]
[EventDate "1963.11.??"]
[PlyCount "54"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3 a6 8.Na3 
Be7 9.Be2 O-O 10.O-O b6 11.Be3 Bb7 12.f3 Re8 13.Qb3 Nd7 14.Rfd1 Nc5 15.Qc2
Bf6 16.Bf1 Be5 17.Qf2 Qc7 18.Kh1 Rf8 19.Nc2 f5 20.exf5 Rxf5 21.Nd4 Nxd4 
22.Bxd4 Raf8 23.Kg1 Bf4 24.Be3 Be5 25.Bd4 Bf4 26.Be3 Be5 27.Bd4 Bf4 
1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "3"]
[White "Kholmov, Ratmir"]
[Black "Averbakh, Yury"]
[Result "1/2-1/2"]
[ECO "C85"]
[EventDate "1963.11.??"]
[PlyCount "168"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.Nc3 Bg4 8.h3 
Bh5 9.Qe2 Qd7 10.Qe3 Bxf3 11.Qxf3 O-O-O 12.d3 Qe6 13.Be3 Rhg8 14.Qf5 Qxf5 
15.exf5 Bb4 16.Bg5 Bxc3 17.bxc3 Rde8 18.f3 Nd5 19.c4 Nc3 20.Rfe1 b5 21.f6 
Re6 22.Bd2 Na4 23.fxg7 Rxg7 24.cxb5 cxb5 25.f4 Rc6 26.Rac1 exf4 27.Bxf4 
Nc3 28.Be5 f6 29.Bxc3 Rxc3 30.Re6 Ra3 31.Rxf6 Rxa2 32.Kf2 b4 33.Kf3 b3 34.
cxb3 Raxg2 35.Rxa6 R2g3+ 36.Ke2 Rxh3 37.Kd2 Rgg3 38.Rac6 Rxd3+ 39.Ke2 Rd7 
40.b4 Kb7 41.R1c4 Rg7 42.Kf2 Rf7+ 43.Ke2 Re7+ 44.Kf2 Rh5 45.Rf6 Rhe5 46.
Rh6 Rf7+ 47.Kg3 Rg5+ 48.Rg4 Rgf5 49.Rc4 Rf3+ 50.Kg2 Ra3 51.Rc2 Rb3 52.Rh4 
Kb6 53.Rh6+ Kb7 54.Rh4 Re3 55.Rf2 Rg7+ 56.Kf1 Re5 57.Re2 Rf7+ 58.Ke1 Rfe7 
59.Rxe5 Rxe5+ 60.Kd2 h5 61.Rf4 Re6 62.Rh4 Rh6 63.Kc3 Kc6 64.Kc4 Kd6 65.Kd4
Ke6 66.Ke4 Rh7 67.Ke3 Kd5 68.Kd3 Ke5 69.Ke3 Kf5 70.Kf3 Kg5 71.Kg3 Rg7 72.
Rf4 Rh7 73.Rh4 Kf6 74.Kf3 Kf5 75.Kf2 Ke5 76.Ke3 Rh6 77.Ke2 Kd5 78.Kd3 Rh8 
79.Kd2 Kc6 80.Kc3 Kb5 81.Kb3 Rh7 82.Kc3 Rh8 83.Kb3 Rh6 84.Rc4 Kb6 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "3"]
[White "Korchnoi, Viktor"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[ECO "A17"]
[EventDate "1963.11.??"]
[PlyCount "84"]

1.c4 e6 2.Nf3 Nf6 3.Nc3 Bb4 4.a3 Bxc3 5.bxc3 c5 6.g3 Nc6 7.d3 d5 8.cxd5 
exd5 9.Bg2 O-O 10.O-O Re8 11.Re1 h6 12.Qa4 Bd7 13.Qc2 Bf5 14.c4 d4 15.Qb2 
b6 16.Nh4 Bd7 17.Bd2 Rb8 18.Nf3 Ng4 19.Bf4 Rc8 20.h3 Nf6 21.e4 dxe3 22.
Bxe3 Nh7 23.Bd2 f6 24.Bc3 Be6 25.Re3 Bf7 26.Rae1 Rxe3 27.Rxe3 Ne7 28.Nh4 
Rc7 29.g4 Qd6 30.Qe2 Nf8 31.Nf5 Nxf5 32.gxf5 Qf4 33.Qf3 Qxf3 34.Bxf3 Nd7 
35.Kg2 Kf8 36.Kg3 Nb8 37.Kf4 Nc6 38.Re2 Ne7 39.a4 Be8 40.a5 Bc6 41.axb6 
Bxf3 42.Kxf3 axb6 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "3"]
[White "Nei, Iivo"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[ECO "E93"]
[EventDate "1963.11.??"]
[PlyCount "81"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.d5 Nbd7 8.Bg5 h6 
9.Bh4 g5 10.Bg3 Nh5 11.h4 Nf4 12.hxg5 hxg5 13.Bf1 f5 14.Nd2 Nc5 15.Qc2 c6 
16.f3 cxd5 17.cxd5 fxe4 18.Ndxe4 Nxe4 19.fxe4 a6 20.Bf2 g4 21.Qd2 Bd7 22.
O-O-O Rc8 23.Kb1 b5 24.Be3 Qe8 25.Ne2 Nh5 26.Qe1 Qg6 27.Ng3 Nf4 28.Qd2 Bf6
29.Bd3 Bg5 30.Rh2 Nxd3 31.Bxg5 Rf2 32.Qxd3 Qxg5 33.Rdh1 Qg7 34.Qe3 Rcc2 
35.Rh8+ Qxh8 36.Rxh8+ Kxh8 37.Qh6+ Kg8 38.Qg6+ Kh8 39.Qh6+ Kg8 40.Qg6+ Kh8
41.Qh6+ 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "3"]
[White "Polugaevsky, Lev"]
[Black "Novopashin, Arkady"]
[Result "1/2-1/2"]
[ECO "A09"]
[EventDate "1963.11.??"]
[PlyCount "83"]

1.Nf3 d5 2.c4 dxc4 3.Qa4+ Nd7 4.g3 Nf6 5.Bg2 g6 6.Qxc4 Bg7 7.d4 Nb6 8.Qb3 
Be6 9.Qd1 Qc8 10.O-O Bh3 11.Qb3 Be6 12.Qd1 Bh3 13.Nc3 Bxg2 14.Kxg2 Nbd5 
15.Nxd5 Nxd5 16.Qb3 c6 17.e4 Nf6 18.Re1 Qc7 19.Bd2 O-O 20.Rac1 Qb6 21.Bb4 
Rfe8 22.Ne5 e6 23.Nc4 Qc7 24.Bd6 Qd7 25.Be5 Re7 26.Qa3 Qd8 27.b4 Rd7 28.
Rcd1 Ne8 29.Bxg7 Nxg7 30.Qc3 f6 31.a4 Qf8 32.Ne3 Rad8 33.b5 cxb5 34.axb5 
f5 35.f3 Rf7 36.Rf1 Qe8 37.Qb4 Qe7 38.Qa4 Qg5 39.f4 Qh5 40.Qc2 fxe4 41.b6 
axb6 42.Qxe4 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "3"]
[White "Spassky, Boris"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "A46"]
[EventDate "1963.11.??"]
[PlyCount "38"]

1.d4 Nf6 2.Nf3 e6 3.Bg5 Be7 4.Nbd2 d5 5.e3 O-O 6.Bd3 b6 7.h4 Ba6 8.Bxa6 
Nxa6 9.Ne5 Qe8 10.Qe2 Nb4 11.Ndf3 c5 12.c3 Nc6 13.h5 h6 14.Nxc6 Qxc6 15.
Ne5 Qb7 16.Bxf6 Bxf6 17.f4 Bxe5 18.dxe5 b5 19.O-O Rad8 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "3"]
[White "Suetin, Alexei"]
[Black "Osnos, Viacheslav"]
[Result "1-0"]
[ECO "B45"]
[EventDate "1963.11.??"]
[PlyCount "81"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 Bc5 7.Bf4 e5 8.Be3 
d6 9.Qd2 O-O 10.O-O-O a6 11.Bxc5 dxc5 12.Qxd8 Rxd8 13.Rxd8+ Nxd8 14.Nd6 
Be6 15.Bc4 b5 16.Bd5 Ra7 17.Bxe6 Nxe6 18.Nd5 Kf8 19.Nxf6 gxf6 20.Nf5 Rd7 
21.Ne3 c4 22.f3 Nf4 23.Re1 h5 24.h4 Ne6 25.Rd1 Nd4 26.Rd2 Ra7 27.c3 Ne6 
28.Rd6 Kg7 29.Rc6 Nf4 30.Kc2 Kg6 31.a4 Rd7 32.g3 Ne6 33.Nf5 Rd3 34.Rxa6 
Nc5 35.Rd6 Nxa4 36.Rxd3 cxd3+ 37.Kc1 d2+ 38.Kxd2 Nxb2 39.Nd6 Nc4+ 40.Nxc4 
bxc4 41.g4 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "4"]
[White "Averbakh, Yury"]
[Black "Suetin, Alexei"]
[Result "1/2-1/2"]
[ECO "D32"]
[EventDate "1963.11.??"]
[PlyCount "82"]

1.c4 c5 2.Nf3 Nf6 3.Nc3 e6 4.e3 d5 5.cxd5 exd5 6.d4 Nc6 7.Be2 Bd6 8.dxc5 
Bxc5 9.O-O O-O 10.b3 Be6 11.Bb2 Qe7 12.Nb5 a6 13.Nbd4 Nxd4 14.Nxd4 Ba3 15.
Bxa3 Qxa3 16.Qc1 Qd6 17.Qb2 Rfc8 18.Rac1 Bd7 19.Rxc8+ Rxc8 20.Rc1 Rxc1+ 
21.Qxc1 a5 22.f3 h5 23.Bd3 b6 24.a3 Qc5 25.Qb2 Qc7 26.Nc2 Bc6 27.Qc3 Qd6 
28.b4 axb4 29.axb4 Ba4 30.Nd4 Qe5 31.Bb5 Bxb5 32.Nxb5 d4 33.Nxd4 Nd5 34.
Qe1 Qxe3+ 35.Qxe3 Nxe3 36.Kf2 Nd5 37.b5 Kf8 38.g4 Ke7 39.gxh5 Kf6 40.h4 
Ke5 41.Ne2 Nc7 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "4"]
[White "Bondarevsky, Igor"]
[Black "Taimanov, Mark"]
[Result "0-1"]
[ECO "A48"]
[EventDate "1963.11.??"]
[PlyCount "82"]

1.d4 Nf6 2.Nf3 g6 3.e3 Bg7 4.Be2 O-O 5.c4 d5 6.O-O b6 7.Nc3 Bb7 8.cxd5 
Nxd5 9.Bd2 Nd7 10.Qb3 e6 11.Rfd1 c5 12.dxc5 Nxc5 13.Qa3 Qe7 14.Nxd5 Bxd5 
15.Bc3 Bxc3 16.Qxc3 Ne4 17.Qd4 Rfd8 18.Rac1 Nxf2 19.Kxf2 Bxf3 20.Qf4 Bxe2 
21.Kxe2 Rxd1 22.Rxd1 Rc8 23.Rd2 Rc5 24.Qd4 Qb7 25.e4 Qa6+ 26.Kf2 Qxa2 27.
Qf6 Rc8 28.Rd8+ Rxd8 29.Qxd8+ Kg7 30.Qd4+ f6 31.Qd7+ Kh6 32.Qd2+ g5 33.Qb4
Kg6 34.Qb5 e5 35.g4 Qe6 36.h3 h5 37.Kf3 hxg4+ 38.hxg4 Kf7 39.Qa4 a5 40.Qc2
Ke8 41.b4 axb4 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "4"]
[White "Bronstein, David"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "B44"]
[EventDate "1963.11.??"]
[PlyCount "101"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nb5 d6 6.Bf4 e5 7.Be3 Nf6 8.Bg5 a6
9.Bxf6 gxf6 10.N5c3 f5 11.Qh5 Nd4 12.Bc4 Qc7 13.Nd2 Nxc2+ 14.Ke2 Nxa1 15.
Nd5 Qc6 16.Rc1 Be6 17.Nf6+ Kd8 18.Rc3 Be7 19.Bxe6 fxe6 20.Rxc6 bxc6 21.Qh6
Nc2 22.Nf3 fxe4 23.Nxe4 Kd7 24.Qd2 Nd4+ 25.Nxd4 exd4 26.Qxd4 d5 27.f4 Rhb8
28.Nf6+ Bxf6 29.Qxf6 Re8 30.g4 Rab8 31.Qc3 Re7 32.Qa3 a5 33.b3 Rb5 34.Qa4 
Rf7 35.Qd4 c5 36.Qe3 a4 37.bxa4 Rb4 38.Qxc5 Rfxf4 39.a5 Ra4 40.Qb5+ Ke7 
41.Qb7+ Kf6 42.a6 Rxa2+ 43.Ke3 Re4+ 44.Kd3 Ra3+ 45.Kd2 Rea4 46.Qb2+ Kf7 
47.Qb7+ Kf6 48.Qb2+ e5 49.Qb6+ Kg5 50.Qe6 Ra2+ 51.Kc3 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "4"]
[White "Furman, Semen"]
[Black "Kholmov, Ratmir"]
[Result "1/2-1/2"]
[ECO "E49"]
[EventDate "1963.11.??"]
[PlyCount "72"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 e5 8.cxd5 
Qxd5 9.f3 exd4 10.cxd4 c5 11.Ne2 cxd4 12.Nxd4 Nc6 13.Nxc6 Qxc6 14.O-O Be6 
15.Bb2 Rfd8 16.Bd4 Bc4 17.Rc1 b5 18.Qc2 Qd6 19.Bxc4 bxc4 20.Qa2 Rdc8 21.
Rxc4 Rxc4 22.Qxc4 Qxa3 23.Ra1 Qe7 24.Ra6 h6 25.Qc6 Qe8 26.Qd6 Rd8 27.Qg3 
Rd7 28.h3 Kh7 29.Qf4 Nd5 30.Qg4 g6 31.Qh4 Nxe3 32.Qf6 Nf5 33.Be5 Qf8 34.f4
h5 35.Kh2 h4 36.Ra5 Qd8 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "4"]
[White "Gipslis, Aivars"]
[Black "Gufeld, Eduard"]
[Result "1-0"]
[ECO "E99"]
[EventDate "1963.11.??"]
[PlyCount "66"]

1.c4 Nf6 2.Nc3 g6 3.d4 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 
9.Ne1 Nd7 10.f3 f5 11.g4 Nf6 12.Nd3 Kh8 13.h4 Nfg8 14.g5 c6 15.Kg2 fxe4 
16.fxe4 Nf5 17.exf5 gxf5 18.Nf2 Ne7 19.Rh1 e4 20.a4 Be5 21.Bh5 c5 22.Ne2 
e3 23.Bxe3 f4 24.Bd2 Nf5 25.Nxf4 Nxh4+ 26.Rxh4 Qxg5+ 27.Rg4 Bxg4 28.Qxg4 
Bxf4 29.Qxg5 Bxg5 30.Bxg5 Rg8 31.Ne4 h6 32.Rh1 Rxg5+ 33.Nxg5 Rg8 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "4"]
[White "Klovans, Janis"]
[Black "Korchnoi, Viktor"]
[Result "1/2-1/2"]
[ECO "C95"]
[EventDate "1963.11.??"]
[PlyCount "52"]

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.c4 c6 12.c5 Qc7 13.cxd6 Bxd6 14.Nc3 exd4 15.Nxd4 
Nc5 16.Qf3 Be5 17.Nf5 Nxb3 18.axb3 Be6 19.Bg5 Bxb3 20.Qe3 Qa7 21.Qxa7 Rxa7
22.Be3 Rd7 23.Rxa6 b4 24.Na4 Bxa4 25.Rxa4 Bxb2 26.Bc5 Re8 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "4"]
[White "Novopashin, Arkady"]
[Black "Nei, Iivo"]
[Result "1/2-1/2"]
[ECO "C88"]
[EventDate "1963.11.??"]
[PlyCount "70"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 Be6 
9.d4 Bxb3 10.Qxb3 O-O 11.Nbd2 exd4 12.cxd4 Na5 13.Qc2 c5 14.e5 dxe5 15.
dxc5 Nc6 16.Nxe5 Nxe5 17.Rxe5 Ng4 18.Re2 Qc7 19.Nf3 Bxc5 20.h3 Rac8 21.
hxg4 Bxf2+ 22.Rxf2 Qxc2 23.Rxc2 Rxc2 24.Nd4 Rc4 25.Be3 Rd8 26.Rd1 f6 27.
Kf2 Kf7 28.Ke2 Rd5 29.Kd3 h6 30.Rf1 Rd7 31.Rf5 Rc8 32.Rf2 Rd5 33.Rf5 Rd7 
34.Rf4 Rd5 35.Rf5 Rd7 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "4"]
[White "Osnos, Viacheslav"]
[Black "Bagirov, Vladimir"]
[Result "0-1"]
[ECO "D22"]
[EventDate "1963.11.??"]
[PlyCount "48"]

1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 Bg4 5.Bxc4 e6 6.O-O Nd7 7.Nbd2 Ngf6 8.b3 
c5 9.h3 Bh5 10.Re1 cxd4 11.exd4 Nb6 12.Bb2 Be7 13.Nf1 Rc8 14.Rc1 O-O 15.g4
Bg6 16.Ng3 Nfd5 17.Ne5 Bb4 18.Rf1 Qh4 19.Kg2 Nf4+ 20.Kf3 Nxh3 21.Rh1 Qf6+ 
22.Kg2 Nxf2 23.Qe2 Nxh1 24.Rxh1 Nd5 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "4"]
[White "Stein, Leonid"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[ECO "D94"]
[EventDate "1963.11.??"]
[PlyCount "36"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 g6 5.Nc3 Bg7 6.Be2 O-O 7.O-O dxc4 8.Bxc4 
Bg4 9.h3 Bxf3 10.Qxf3 Nbd7 11.Rd1 Qc7 12.Bd2 e5 13.dxe5 Nxe5 14.Qe2 Nxc4 
15.Qxc4 Rfd8 16.Be1 Rxd1 17.Rxd1 Rd8 18.Rxd8+ Qxd8 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "4"]
[White "Zakharov, Alexander"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "B84"]
[EventDate "1963.11.??"]
[PlyCount "45"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O Qc7 8.f4 Be7
9.Bf3 O-O 10.Kh1 Nc6 11.Be3 Bd7 12.Qe1 Rac8 13.Qg3 Kh8 14.Rad1 b5 15.a3 
Nxd4 16.Bxd4 Bc6 17.e5 dxe5 18.fxe5 Nd7 19.Ne4 Bxe4 20.Bxe4 f5 21.exf6 
Qxg3 22.hxg3 Bxf6 23.c3 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "5"]
[White "Bagirov, Vladimir"]
[Black "Averbakh, Yury"]
[Result "1/2-1/2"]
[ECO "B09"]
[EventDate "1963.11.??"]
[PlyCount "81"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Nc6 7.O-O Bg4 8.e5 dxe5
9.dxe5 Nd5 10.Nxd5 Qxd5 11.h3 Bxf3 12.Qxf3 Qxf3 13.Rxf3 Rad8 14.Bd2 Rd7 
15.Bc3 Nd4 16.Rf2 Rfd8 17.Re1 e6 18.g4 Bf8 19.Kg2 Bc5 20.Rff1 Nc6 21.Bb5 
Bd4 22.Bxd4 Rxd4 23.Bxc6 bxc6 24.Re3 Ra4 25.a3 Rd2+ 26.Kg3 Rxc2 27.f5 gxf5
28.gxf5 exf5 29.Rxf5 Rxb2 30.Ref3 Rb8 31.Rxf7 Rxa3 32.Rxc7 Rxf3+ 33.Kxf3 
Rb3+ 34.Kf4 Rxh3 35.Rxa7 c5 36.Rc7 c4 37.e6 Kf8 38.Kg4 Re3 39.Kf5 c3 40.
Rxh7 c2 41.Rc7 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "5"]
[White "Geller, Efim"]
[Black "Novopashin, Arkady"]
[Result "1/2-1/2"]
[ECO "A34"]
[EventDate "1963.11.??"]
[PlyCount "55"]

1.c4 c5 2.Nc3 g6 3.Nf3 Bg7 4.d4 cxd4 5.Nxd4 Nc6 6.Nc2 f5 7.g3 b6 8.Bg2 Bb7
9.O-O Qc8 10.Be3 Ne5 11.Bxb7 Qxb7 12.Bd4 Bf6 13.Ne3 Rc8 14.b3 Nc6 15.Bxf6 
Nxf6 16.Qd2 O-O 17.Rad1 Rf7 18.Ned5 Ne8 19.Qe3 Qb8 20.Nb5 e6 21.Ndc3 a6 
22.Nd4 Qe5 23.Qxe5 Nxe5 24.Rc1 Nc6 25.Nf3 d6 26.Rfd1 h6 27.Kg2 Rfc7 28.e4 
1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "5"]
[White "Gufeld, Eduard"]
[Black "Bondarevsky, Igor"]
[Result "1/2-1/2"]
[ECO "C72"]
[EventDate "1963.11.??"]
[PlyCount "53"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.d4 b5 7.Bb3 Nxd4 8.Nxd4 
exd4 9.c3 d3 10.Qxd3 Nf6 11.Qg3 Nh5 12.Qf3 Nf6 13.Re1 Be7 14.Nd2 O-O 15.
Nf1 Ng4 16.Qe2 Bh4 17.g3 Be7 18.f3 Ne5 19.Ne3 Be6 20.Bd2 Re8 21.Rad1 Bf8 
22.Bc1 Qb8 23.Qg2 Bxb3 24.axb3 b4 25.c4 Nd7 26.Nf5 Nc5 27.Qc2 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "5"]
[White "Kholmov, Ratmir"]
[Black "Gipslis, Aivars"]
[Result "1-0"]
[ECO "B08"]
[EventDate "1963.11.??"]
[PlyCount "59"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Be2 O-O 6.O-O a6 7.Re1 b6 8.e5 Nfd7 
9.e6 fxe6 10.Ng5 Nf6 11.Bf3 Ra7 12.Nxe6 Bxe6 13.Rxe6 Nbd7 14.Qe2 Rf7 15.
Nd5 Bf8 16.Bg5 c5 17.Re1 cxd4 18.Nxe7+ Bxe7 19.Rxe7 Ne5 20.Rxa7 Rxa7 21.
Bd5+ Kg7 22.Qd2 d3 23.cxd3 Re7 24.Bb3 Neg4 25.h3 Rxe1+ 26.Qxe1 Ne5 27.Qe3 
h5 28.d4 Nc6 29.Qf3 Na5 30.Bd5 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "5"]
[White "Korchnoi, Viktor"]
[Black "Osnos, Viacheslav"]
[Result "1-0"]
[ECO "D61"]
[EventDate "1963.11.??"]
[PlyCount "140"]

1.c4 e6 2.Nf3 d5 3.d4 Nf6 4.Nc3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Qc2 c5 8.Rd1 
cxd4 9.Nxd4 Qa5 10.Bh4 dxc4 11.Bxc4 Ne5 12.Be2 Ng6 13.Nb3 Qb6 14.Bg3 Bd7 
15.h4 Rfc8 16.h5 Nf8 17.h6 g6 18.O-O Bb5 19.Bxb5 Qxb5 20.Qxg6+ hxg6 21.
Nxb5 Rc2 22.Be5 Rc6 23.Rc1 N8d7 24.Rxc6 bxc6 25.Bd6 cxb5 26.Bxe7 Rc8 27.
Rd1 Kh7 28.g4 g5 29.Nd4 Kxh6 30.Nxb5 Rc2 31.Ba3 Ne5 32.Nd4 Rc8 33.f3 Nd5 
34.Kf2 Nc4 35.Rc1 Ndb6 36.Rc3 Kg6 37.Nb5 Rd8 38.Ke1 a6 39.Nc7 Rh8 40.Nxa6 
Rh1+ 41.Kf2 Nxa3 42.bxa3 Rh2+ 43.Ke1 Rxa2 44.Nb4 Ra1+ 45.Kf2 Na4 46.Nc2 
Nxc3 47.Nxa1 f5 48.Nb3 Kf6 49.Nc5 Ke7 50.Kg3 Kd6 51.Nd3 Ne2+ 52.Kg2 Nc3 
53.Nf2 Nd5 54.e4 Ne3+ 55.Kg3 f4+ 56.Kh2 Nc2 57.Nh3 Nxa3 58.Nxg5 Nc4 59.Kh3
Ne5 60.Kh4 Kd7 61.Kh5 Ke7 62.Kh6 Kf6 63.Nh7+ Kf7 64.g5 Ng6 65.Nf6 Ne5 66.
Nh5 Ng6 67.e5 Nxe5 68.Nxf4 Nd7 69.g6+ Kf8 70.Nxe6+ Ke7 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "5"]
[White "Nei, Iivo"]
[Black "Bronstein, David"]
[Result "0-1"]
[ECO "A95"]
[EventDate "1963.11.??"]
[PlyCount "94"]

1.c4 e6 2.Nf3 f5 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.Nc3 d5 7.d4 c6 8.Bg5 Nbd7 
9.Qc2 Nb6 10.c5 Nbd7 11.b4 Ne4 12.Bxe7 Qxe7 13.e3 e5 14.Ne2 Nef6 15.Nxe5 
Nxe5 16.dxe5 Qxe5 17.Nd4 Bd7 18.a4 a6 19.Rfe1 g6 20.Rab1 Rfc8 21.Rec1 Qe7 
22.Rb2 Be8 23.Qd3 Bf7 24.Qc2 Nd7 25.a5 Ne5 26.Rb3 Rf8 27.Rc3 Rae8 28.Nf3 
Nxf3+ 29.Bxf3 g5 30.Qd2 Bg6 31.Bg2 f4 32.exf4 gxf4 33.Rf3 Qe2 34.Qc3 Be4 
35.Rxf4 Rxf4 36.gxf4 Bxg2 37.Kxg2 Qe4+ 38.f3 Qe2+ 39.Kh1 Kf7 40.Rg1 d4 41.
Qb3+ Kf6 42.Qd1 d3 43.Qa1+ Kf5 44.Rg5+ Kxf4 45.Qf6+ Ke3 46.Qh6 Qxf3+ 47.
Rg2+ Kd4 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "5"]
[White "Polugaevsky, Lev"]
[Black "Klovans, Janis"]
[Result "1-0"]
[ECO "D36"]
[EventDate "1963.11.??"]
[PlyCount "65"]

1.c4 Nf6 2.d4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Be7 6.e3 O-O 7.Bd3 Nbd7 8.Nf3 
c6 9.Qc2 Re8 10.O-O-O Nf8 11.h4 Be6 12.Kb1 Rc8 13.h5 Qa5 14.Bxf6 Bxf6 15.
Bf5 c5 16.Bxe6 fxe6 17.Qd2 Qa6 18.Rhe1 Nd7 19.Qe2 Qc6 20.h6 gxh6 21.e4 Nb6
22.Nb5 Qd7 23.Nxa7 Ra8 24.dxc5 Rxa7 25.cxb6 Rxa2 26.Kxa2 Qa4+ 27.Kb1 Ra8 
28.e5 Qa2+ 29.Kc1 Rc8+ 30.Kd2 Be7 31.Qb5 Rc4 32.Ra1 Bb4+ 33.Qxb4 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "5"]
[White "Spassky, Boris"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[ECO "D91"]
[EventDate "1963.11.??"]
[PlyCount "65"]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d5 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qd2 
exd5 9.Qe3+ Kf8 10.Qf4 Bf6 11.h4 c6 12.O-O-O h6 13.Nf3 Kg7 14.e3 Be6 15.
Bd3 Nd7 16.g4 Qb8 17.Rdg1 Be7 18.Qxb8 Raxb8 19.Kd2 Bd6 20.Rg2 Rbe8 21.Ng1 
Nf6 22.f3 Bd7 23.Nge2 Re7 24.g5 hxg5 25.Rxg5 Ree8 26.Rg2 Nh5 27.f4 Kf8 28.
Ng1 Ng7 29.Nf3 Nf5 30.Ne5 Bxe5 31.Bxf5 Bxf5 32.fxe5 Ke7 33.Ke2 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "5"]
[White "Suetin, Alexei"]
[Black "Furman, Semen"]
[Result "1-0"]
[ECO "B49"]
[EventDate "1963.11.??"]
[PlyCount "91"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 Qc7 7.O-O Nf6 8.Be3 
Bb4 9.Na4 b5 10.Nxc6 dxc6 11.Bc5 Bxc5 12.Nxc5 O-O 13.Qd4 e5 14.Qc3 a5 15.
Rfd1 b4 16.Qe3 Rd8 17.Qg5 Rxd1+ 18.Rxd1 Qe7 19.Qe3 h6 20.Na4 Ba6 21.Bxa6 
Rxa6 22.f3 Ra7 23.Nb6 Rb7 24.b3 Rb8 25.Nc4 Rd8 26.Rxd8+ Qxd8 27.Qd3 Qc7 
28.Qd6 Qa7+ 29.Kf1 Nd7 30.Qxc6 Nf8 31.Qb6 Qd7 32.Qd6 Qa7 33.Qxe5 a4 34.Qd6
axb3 35.axb3 Qa1+ 36.Kf2 Ne6 37.Qd2 Qa7+ 38.Kf1 Nd4 39.Ne3 Qc5 40.Qd3 Qa7 
41.Nd5 Qc5 42.Ne3 Nb5 43.Nf5 Na3 44.Qd8+ Kh7 45.Ne7 Qb5+ 46.Kg1 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "5"]
[White "Taimanov, Mark"]
[Black "Zakharov, Alexander"]
[Result "1/2-1/2"]
[ECO "A28"]
[EventDate "1963.11.??"]
[PlyCount "82"]

1.c4 e5 2.Nc3 Nf6 3.e3 Nc6 4.Nf3 Bb4 5.Nd5 e4 6.Nxb4 exf3 7.Nd5 fxg2 8.
Bxg2 Ne5 9.Qe2 d6 10.d4 Ng6 11.h4 Nxd5 12.Bxd5 c6 13.Be4 O-O 14.h5 Nh4 15.
Bd2 d5 16.cxd5 cxd5 17.Bd3 Qf6 18.O-O-O Nf3 19.Bc3 Bg4 20.Bc2 Qe6 21.Qd3 
f5 22.h6 g6 23.Kb1 Ng5 24.Rc1 a6 25.Rhg1 Rfc8 26.Bb4 Ne4 27.Qf1 a5 28.Be1 
Ng5 29.Qb5 Nf7 30.Bd3 Rxc1+ 31.Kxc1 Rc8+ 32.Bc3 b6 33.Rh1 Bf3 34.Rh4 Qc6 
35.Qxc6 Rxc6 36.Rh3 Be4 37.Be2 f4 38.exf4 Rf6 39.Bd2 Rc6+ 40.Kd1 Nd6 41.
Bc3 Kf7 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "6"]
[White "Averbakh, Yury"]
[Black "Korchnoi, Viktor"]
[Result "1/2-1/2"]
[ECO "A04"]
[EventDate "1963.11.??"]
[PlyCount "81"]

1.Nf3 c5 2.g3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Bg2 Bg7 6.Nxc6 bxc6 7.c4 Rb8 8.Qc2
Qb6 9.Nd2 Nh6 10.O-O Nf5 11.Nf3 c5 12.Rb1 O-O 13.b3 d6 14.e3 a5 15.Bb2 
Bxb2 16.Qxb2 Bb7 17.Qc2 a4 18.bxa4 Qa6 19.Rb5 Bc6 20.Nd2 Bxb5 21.axb5 Qa3 
22.Nb1 Qa5 23.a4 e6 24.Nc3 Ne7 25.Ne4 f5 26.Qc3 Qxc3 27.Nxc3 Nc8 28.a5 Rf7
29.Rd1 Ra7 30.a6 Kf7 31.e4 fxe4 32.Nxe4 d5 33.cxd5 exd5 34.Rxd5 Rxb5 35.
Bf1 Rb1 36.Rxc5 Nb6 37.Kg2 Rb4 38.Nd6+ Ke7 39.Nb7 Rd4 40.Rc6 Nd5 41.Rc8 
1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "6"]
[White "Bondarevsky, Igor"]
[Black "Zakharov, Alexander"]
[Result "1/2-1/2"]
[ECO "A48"]
[EventDate "1963.11.??"]
[PlyCount "90"]

1.d4 Nf6 2.Nf3 g6 3.e3 Bg7 4.Be2 O-O 5.c4 c5 6.O-O cxd4 7.exd4 d5 8.c5 b6 
9.cxb6 Qxb6 10.Nc3 Nc6 11.Na4 Qc7 12.b3 Ne4 13.Bb2 Bf5 14.Qc1 Qd6 15.Qe3 
Rac8 16.a3 Rfe8 17.Rac1 Rb8 18.b4 a5 19.b5 Na7 20.Ne5 Bd7 21.Nxd7 Qxd7 22.
f3 Nd6 23.Nc5 Qd8 24.a4 Nf5 25.Qd2 Nc6 26.Ne6 fxe6 27.Rxc6 Qd7 28.Rfc1 Qa7
29.R1c5 e5 30.dxe5 e6 31.Rc7 Rb7 32.Rxb7 Qxc5+ 33.Kh1 Qf2 34.Bc3 Rc8 35.
Bd3 Qc5 36.Bxf5 exf5 37.Qg5 d4 38.Bd2 Qxe5 39.h4 Bf6 40.Qh6 Bg7 41.Qf4 d3 
42.Qxe5 Bxe5 43.f4 Bc3 44.Bxc3 Rxc3 45.Rd7 Rc4 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "6"]
[White "Bronstein, David"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[ECO "C84"]
[EventDate "1963.11.??"]
[PlyCount "36"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 d6 7.c3 O-O 8.Nbd2 Nd7
9.Bc2 Nb6 10.a4 a5 11.Nc4 Nxc4 12.dxc4 Bg4 13.Be3 h6 14.h3 Bxf3 15.Qxf3 b6
16.Qg4 Bg5 17.Rae1 Qc8 18.Qxc8 Raxc8 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "6"]
[White "Furman, Semen"]
[Black "Bagirov, Vladimir"]
[Result "1/2-1/2"]
[ECO "D94"]
[EventDate "1963.11.??"]
[PlyCount "41"]

1.Nf3 d5 2.c4 c6 3.e3 Nf6 4.Nc3 g6 5.d4 Bg7 6.Bd3 O-O 7.O-O Bg4 8.h3 Bxf3 
9.Qxf3 e6 10.Rd1 Nbd7 11.b3 Re8 12.Bb2 Qe7 13.Bf1 Rad8 14.Qe2 dxc4 15.Qxc4
Nb6 16.Qe2 Nfd5 17.Rac1 e5 18.dxe5 Bxe5 19.Nxd5 Nxd5 20.Bxe5 Qxe5 21.Qd2 
1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "6"]
[White "Gipslis, Aivars"]
[Black "Suetin, Alexei"]
[Result "1/2-1/2"]
[ECO "C65"]
[EventDate "1963.11.??"]
[PlyCount "55"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Bc5 5.c3 O-O 6.d4 Bb6 7.dxe5 Nxe4 8.Qd5 
Nc5 9.Bg5 Ne7 10.Qc4 a6 11.Qh4 Ng6 12.Bxd8 Nxh4 13.Bxh4 axb5 14.Na3 Nd3 
15.Nxb5 Nxb2 16.Rfb1 Nd3 17.Rd1 Nf4 18.c4 Ra4 19.c5 Bxc5 20.Nxc7 b6 21.Bg3
Ne2+ 22.Kf1 Nxg3+ 23.hxg3 f6 24.exf6 Rxf6 25.Rd2 Bb7 26.Re1 Bxf3 27.Re8+ 
Kf7 28.gxf3 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "6"]
[White "Gufeld, Eduard"]
[Black "Kholmov, Ratmir"]
[Result "1/2-1/2"]
[ECO "C94"]
[EventDate "1963.11.??"]
[PlyCount "66"]

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 d6 
9.h3 Nb8 10.d3 Nbd7 11.Nbd2 Bb7 12.Nf1 Nc5 13.Bc2 Re8 14.Ng3 Bf8 15.b4 
Ncd7 16.d4 a5 17.a3 axb4 18.cxb4 exd4 19.Nxd4 d5 20.Bf4 Nxe4 21.Nxe4 dxe4 
22.Nxb5 Rc8 23.Rc1 c5 24.Nd6 Bxd6 25.Qxd6 Re6 26.Qd2 Qe7 27.Bg5 Qe8 28.Ba4
Bc6 29.b5 Nb6 30.Bb3 c4 31.bxc6 cxb3 32.c7 h6 33.Bd8 Qb5 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "6"]
[White "Klovans, Janis"]
[Black "Nei, Iivo"]
[Result "1/2-1/2"]
[ECO "C99"]
[EventDate "1963.11.??"]
[PlyCount "80"]

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 d6 
9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4 Bb7 14.d5 Bc8 15.b4 Nc4 
16.Nxc4 Qxc4 17.a4 Bd7 18.Bb3 Qc7 19.a5 Rfc8 20.Bd2 g6 21.Nh2 Qd8 22.Qf3 
Rc7 23.Nf1 Nh5 24.Ng3 Ng7 25.Qe3 Rb8 26.Rac1 Rbc8 27.Rxc7 Qxc7 28.Bd1 Qb7 
29.Qh6 Qc7 30.Be2 Qb7 31.h4 f5 32.h5 f4 33.hxg6 hxg6 34.Nf1 Kf7 35.g3 Qb8 
36.Qh1 g5 37.Qg2 Rh8 38.Nh2 Ne8 39.Bg4 Bxg4 40.Nxg4 Nf6 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "6"]
[White "Novopashin, Arkady"]
[Black "Spassky, Boris"]
[Result "0-1"]
[ECO "C89"]
[EventDate "1963.11.??"]
[PlyCount "44"]

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 bxa4 19.Rxa4 f5 20.f4 Bxf4 21.Bf2 Rxe1+ 
22.Bxe1 Re8 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "6"]
[White "Osnos, Viacheslav"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[ECO "E71"]
[EventDate "1963.11.??"]
[PlyCount "102"]

1.d4 g6 2.c4 Bg7 3.Nc3 Nf6 4.e4 d6 5.h3 O-O 6.Be3 c6 7.Bd3 a6 8.e5 Nfd7 9.
exd6 exd6 10.Nf3 b5 11.O-O Nb6 12.b3 N8d7 13.a4 bxc4 14.bxc4 a5 15.Bg5 Nf6
16.Ne4 Be6 17.Rc1 Re8 18.Re1 d5 19.Nc5 Qc8 20.Nxe6 Rxe6 21.Rxe6 Qxe6 22.
Qb3 Nxc4 23.Bxc4 dxc4 24.Qxc4 Qxc4 25.Rxc4 Ra6 26.Ne5 Ne4 27.Be3 Nd6 28.
Rxc6 Rxc6 29.Nxc6 Nc4 30.d5 Kf8 31.Bf4 Ke8 32.Bc7 Bc3 33.Kf1 Kd7 34.Bf4 
Nb6 35.Ne5+ Bxe5 36.Bxe5 Nxa4 37.Ke2 Nb6 38.Kd3 Nxd5 39.Kc4 Ke6 40.Bb8 a4 
41.g3 h5 42.Ba7 Ke5 43.f3 Ke6 44.Bc5 h4 45.gxh4 Nf4 46.Kd4 Kf5 47.Ke3 Nxh3
48.Bd6 Nf4 49.Kf2 Nd5 50.Ke2 Nc3+ 51.Kd3 Nb5 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "6"]
[White "Stein, Leonid"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "B42"]
[EventDate "1963.11.??"]
[PlyCount "105"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.Qe2 Nc6 8.O-O 
Nge7 9.N1d2 O-O 10.e5 Ng6 11.Nf3 Qc7 12.Bxg6 fxg6 13.c3 b5 14.Nbd4 Bb7 15.
Nxc6 Qxc6 16.Be3 Qc7 17.Bxa7 Bxf3 18.gxf3 Qxa7 19.Rad1 Rf5 20.Qe3 Qc7 21.
f4 Raf8 22.Rd4 g5 23.fxg5 Rxe5 24.Rxd7 Rxg5+ 25.Qxg5 Qxd7 26.Qg4 Qf7 27.b3
h6 28.c4 bxc4 29.bxc4 e5 30.Qe4 Qh5 31.Re1 Rf4 32.Qd5+ Kh7 33.Re3 Qg6+ 34.
Rg3 Qc2 35.Qd3+ Qxd3 36.Rxd3 Rxc4 37.Ra3 Rc6 38.Ra5 Re6 39.Kg2 Kg6 40.Kg3 
Kf6 41.f4 e4 42.Kf2 e3+ 43.Ke2 g6 44.a3 h5 45.h3 Re4 46.Rxa6+ Kf5 47.Rb6 
Rxf4 48.Rb5+ Kf6 49.Rb4 Rf2+ 50.Kxe3 Rh2 51.h4 Rh3+ 52.Kf2 Rxa3 53.Rb6+ 
1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "7"]
[White "Bagirov, Vladimir"]
[Black "Gipslis, Aivars"]
[Result "1/2-1/2"]
[ECO "B41"]
[EventDate "1963.11.??"]
[PlyCount "91"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nd2 d6 6.Bd3 Nf6 7.O-O Be7 8.c4 O-O
9.b3 Nbd7 10.Bb2 Re8 11.Rc1 Bf8 12.Kh1 d5 13.exd5 exd5 14.Bb1 g6 15.N4f3 
Bg7 16.c5 Nf8 17.b4 Bd7 18.Bd3 Ne6 19.Be5 Ng5 20.Ba1 Nge4 21.Kg1 Bb5 22.
Nb3 Ba4 23.Rc2 Nh5 24.Bxg7 Kxg7 25.Re1 Qf6 26.Qa1 Nf4 27.Qxf6+ Kxf6 28.Bf1
Ng5 29.Re3 Nfh3+ 30.gxh3 Rxe3 31.fxe3 Nxf3+ 32.Kf2 Ng5 33.Bg2 Ke5 34.Rb2 
Bxb3 35.Rxb3 f5 36.Ke1 Ne4 37.h4 h6 38.Bf1 g5 39.hxg5 hxg5 40.h3 Rc8 41.
Ra3 Rc7 42.Bg2 Rc6 43.Kf1 g4 44.hxg4 fxg4 45.Kg1 Rc8 46.Rd3 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "7"]
[White "Geller, Efim"]
[Black "Klovans, Janis"]
[Result "1/2-1/2"]
[ECO "D55"]
[EventDate "1963.11.??"]
[PlyCount "49"]

1.c4 Nf6 2.Nf3 e6 3.d4 d5 4.Nc3 Be7 5.Bg5 O-O 6.e3 Ne4 7.Bxe7 Qxe7 8.Qc2 
c6 9.Bd3 Nxc3 10.bxc3 h6 11.cxd5 cxd5 12.O-O Nc6 13.Rfe1 Bd7 14.e4 Rac8 
15.exd5 Nb4 16.Qd2 Nxd5 17.c4 Nf6 18.Qf4 Rfd8 19.Ne5 Qd6 20.c5 Qc7 21.Re3 
Be8 22.Rg3 Kf8 23.Rf3 Kg8 24.Rg3 Kf8 25.Rf3 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "7"]
[White "Kholmov, Ratmir"]
[Black "Bondarevsky, Igor"]
[Result "1/2-1/2"]
[ECO "A36"]
[EventDate "1963.11.??"]
[PlyCount "53"]

1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.b3 Bg7 5.Bb2 e5 6.Bg2 Nge7 7.h4 h6 8.e3 d6 9.
a3 O-O 10.Nge2 a6 11.O-O Rb8 12.Nd5 b5 13.Bc3 Nxd5 14.Bxd5 Ne7 15.Bg2 Be6 
16.cxb5 Rxb5 17.b4 Nd5 18.Qa4 cxb4 19.axb4 Qb8 20.Qxa6 Nxb4 21.Bxb4 Rxb4 
22.Rac1 Rb2 23.Nc3 Rxd2 24.Ne4 Ra2 25.Qxd6 Qxd6 26.Nxd6 Rd8 27.Nb7 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "7"]
[White "Korchnoi, Viktor"]
[Black "Furman, Semen"]
[Result "1/2-1/2"]
[ECO "D42"]
[EventDate "1963.11.??"]
[PlyCount "68"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3 Be7 8.O-O 
O-O 9.a3 cxd4 10.exd4 Bf6 11.Be4 Qd6 12.Qe2 b6 13.Rd1 Bb7 14.Bg5 Bxg5 15.
Bxd5 Bf6 16.Be4 Nd8 17.Ne5 Qe7 18.Qf3 Rc8 19.Bxb7 Qxb7 20.Ne4 Be7 21.Rac1 
f6 22.Nd3 Rxc1 23.Rxc1 Qd7 24.Nd2 Qxd4 25.Rc7 Qd6 26.Rxa7 Nc6 27.Nc4 Qd5 
28.Rc7 Qxc4 29.Rxc6 Qb3 30.Rc3 Qa2 31.g3 Rd8 32.Kg2 Qd5 33.Qxd5 Rxd5 34.
Nf4 Rd2 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "7"]
[White "Nei, Iivo"]
[Black "Osnos, Viacheslav"]
[Result "1-0"]
[ECO "D31"]
[EventDate "1963.11.??"]
[PlyCount "77"]

1.c4 e6 2.Nc3 d5 3.d4 Bb4 4.cxd5 Qxd5 5.Nf3 Nf6 6.Bd2 Bxc3 7.Bxc3 b6 8.g3 
Bb7 9.Bg2 Nbd7 10.O-O Qd6 11.Rc1 O-O 12.Qa4 a5 13.Bd2 c5 14.Bf4 Qe7 15.
Rfd1 Nd5 16.Bg5 f6 17.Bd2 Ba6 18.e4 Nc7 19.Bf4 Bb5 20.Qa3 e5 21.dxe5 fxe5 
22.Bg5 Qf7 23.Be3 Ne6 24.Qb3 Be2 25.Rxd7 Qxd7 26.Bh3 c4 27.Qxb6 Rf6 28.Ng5
Nxg5 29.Bxd7 Rxb6 30.Bxb6 Ra6 31.Be3 c3 32.bxc3 Nxe4 33.c4 Nf6 34.Bb5 Ra8 
35.a4 Ng4 36.c5 Nxe3 37.Bxe2 Nf5 38.Bg4 Nd4 39.c6 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "7"]
[White "Polugaevsky, Lev"]
[Black "Averbakh, Yury"]
[Result "1-0"]
[ECO "E08"]
[EventDate "1963.11.??"]
[PlyCount "152"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.d4 Nbd7 7.Qc2 c6 8.Bf4 b6 
9.Rd1 Bb7 10.Ne5 Nh5 11.Nd2 Nxf4 12.gxf4 Rc8 13.Ndf3 Nxe5 14.Nxe5 Bd6 15.
Qa4 a6 16.Qb3 dxc4 17.Nxc4 b5 18.Nxd6 Qxd6 19.Qe3 Rfd8 20.Rac1 Rc7 21.Qe5 
f6 22.Qxd6 Rxd6 23.e3 Kf7 24.Rc5 Ke7 25.Rdc1 Kd7 26.f5 exf5 27.Rxf5 Rc8 
28.Rh5 Rh8 29.Rhc5 Kc7 30.Kf1 Kb6 31.Ke2 Re8 32.Kd3 Re5 33.b4 Re8 34.a4 
bxa4 35.Ra1 Red8 36.Rxa4 Re8 37.Kd2 Red8 38.Rh5 h6 39.Rha5 Ra8 40.Be4 Rd7 
41.Ra1 Re8 42.Bf3 Rd6 43.Kc3 Red8 44.Rg1 g5 45.Rga1 Re8 46.Kd2 Ra8 47.Rc5 
Rb8 48.Rac1 Rf8 49.Be4 Re8 50.Kd3 Ra8 51.Ke2 Rh8 52.Kf3 h5 53.h4 gxh4 54.
Rh1 Bc8 55.Rxh4 Rg8 56.Rcxh5 Rg1 57.Rh8 Be6 58.Bd3 Rd1 59.Ke2 Ra1 60.Rb8+ 
Kc7 61.Rf8 Ra2+ 62.Kf3 Ra3 63.Ke2 Ra2+ 64.Kf3 Ra3 65.Rh7+ Rd7 66.Be4 f5 
67.Rxd7+ Kxd7 68.Bb1 Ke7 69.Rb8 Rb3 70.Ba2 Rb2 71.Bxe6 Kxe6 72.Rb6 Kd5 73.
Rxa6 f4 74.Ra5+ Kd6 75.e4 Rxb4 76.d5 c5 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "7"]
[White "Spassky, Boris"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[ECO "D77"]
[EventDate "1963.11.??"]
[PlyCount "38"]

1.d4 Nf6 2.Nf3 g6 3.g3 d5 4.Bg2 Bg7 5.O-O O-O 6.c4 dxc4 7.Na3 Nc6 8.Nxc4 
Be6 9.b3 Bd5 10.Bb2 a5 11.a4 e6 12.Rc1 Ra6 13.e3 Qb8 14.Ba3 Rd8 15.Re1 Ra8
16.Bf1 b6 17.Qe2 Nb4 18.Nfe5 c5 19.dxc5 bxc5 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "7"]
[White "Suetin, Alexei"]
[Black "Gufeld, Eduard"]
[Result "0-1"]
[ECO "B49"]
[EventDate "1963.11.??"]
[PlyCount "108"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 Nf6 7.Be2 a6 8.a3 
Nxd4 9.Qxd4 Bd6 10.Qd3 b5 11.O-O-O Be5 12.Bd4 Bb7 13.Bf3 d6 14.Bxe5 dxe5 
15.Qd6 Rc8 16.Rhe1 Qxd6 17.Rxd6 Ke7 18.Rd3 Rc4 19.Rde3 Rhc8 20.Be2 R4c7 
21.f3 Nd7 22.Rd1 Nc5 23.Rd2 g5 24.g4 h5 25.gxh5 Nd7 26.Bf1 Rh8 27.b4 Nb6 
28.Kb2 Rxh5 29.Kb3 Bc6 30.Nd1 Rh8 31.Nb2 Rhc8 32.Rg2 Be8 33.c3 Kf6 34.Rg4 
a5 35.h4 gxh4 36.Rxh4 axb4 37.axb4 Ra7 38.Bd3 Nc4 39.Bxc4 bxc4+ 40.Kc2 Ra2
41.Kb1 Rca8 42.Nxc4 Ra1+ 43.Kc2 R8a2+ 44.Nb2 Ba4+ 45.Kd3 Rxb2 46.Kc4 Rd2 
47.f4 Rd8 48.fxe5+ Ke7 49.Kc5 Rc8+ 50.Kb6 Bd7 51.Rd3 Raa8 52.Rhh3 Rab8+ 
53.Ka5 Rc7 54.Rxd7+ Kxd7 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "7"]
[White "Taimanov, Mark"]
[Black "Novopashin, Arkady"]
[Result "1/2-1/2"]
[ECO "D24"]
[EventDate "1963.11.??"]
[PlyCount "66"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3 a6 5.e4 b5 6.e5 Nd5 7.a4 Bb7 8.e6 fxe6 
9.Be2 Nxc3 10.bxc3 Qd5 11.Bf4 Nd7 12.Bxc7 g6 13.O-O Bg7 14.Re1 e5 15.Bxe5 
Nxe5 16.dxe5 O-O 17.Qxd5+ Bxd5 18.Nd4 Rf4 19.axb5 axb5 20.Rxa8+ Bxa8 21.
Bf1 Bd5 22.Nxb5 Rf5 23.Rd1 e6 24.Nd6 Rxe5 25.Nxc4 Bxc4 26.Bxc4 Re4 27.Rd8+
Kf7 28.Rd7+ Kg8 29.Rc7 Bxc3 30.f3 Bd4+ 31.Kf1 Re3 32.f4 Kh8 33.g3 e5 
1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "7"]
[White "Zakharov, Alexander"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[ECO "D93"]
[EventDate "1963.11.??"]
[PlyCount "112"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.Rc1 dxc4 7.e3 c5 8.dxc5 
Qa5 9.Bxc4 Qxc5 10.Bb3 Nc6 11.O-O Qh5 12.Ne2 Rd8 13.Qe1 Ne4 14.Bc7 Rd7 15.
Bf4 e5 16.Rc4 Nd2 17.Nxd2 exf4 18.Nxf4 Qa5 19.Rc2 Rd8 20.Nc4 Qxe1 21.Rxe1 
Bf5 22.Rcc1 g5 23.Nh5 Bh8 24.Ng3 Bg6 25.Red1 h5 26.h3 Kf8 27.a3 h4 28.Nf1 
Ne5 29.Nxe5 Bxe5 30.Rc5 Bxb2 31.Rxg5 Rxd1 32.Bxd1 Bxa3 33.Bf3 a5 34.Bxb7 
Ra7 35.Bc6 Bb4 36.Rb5 Rc7 37.Rb8+ Kg7 38.Ba4 Rc1 39.Bb5 Be1 40.Ra8 Rc2 41.
f3 Rb2 42.Bc4 Rb4 43.Rc8 a4 44.e4 a3 45.Ne3 Rb2 46.Kf1 Bb4 47.Nd5 Bd6 48.
Ra8 Rc2 49.Bb3 Rc1+ 50.Ke2 Rg1 51.Ne3 Bc5 52.Ra5 Rc1 53.Nc2 Bf8 54.Kd3 
Rd1+ 55.Ke2 Rg1 56.Ne3 Bb4 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "8"]
[White "Averbakh, Yury"]
[Black "Nei, Iivo"]
[Result "1-0"]
[ECO "C25"]
[EventDate "1963.11.??"]
[PlyCount "83"]

1.e4 e5 2.Nc3 d6 3.d4 exd4 4.Qxd4 Nf6 5.Bg5 Be7 6.O-O-O O-O 7.f3 a6 8.h4 
Be6 9.g4 c5 10.Qd2 b5 11.Nd5 Bxd5 12.exd5 Nbd7 13.Bxf6 Nxf6 14.g5 Nh5 15.
Ne2 f5 16.f4 Qe8 17.Rh3 Qf7 18.Re3 Rfe8 19.Bg2 Bf8 20.Re6 g6 21.Re1 Rab8 
22.Nc3 Ng7 23.Bf3 b4 24.Rxe8 Rxe8 25.Na4 Rxe1+ 26.Qxe1 Qe8 27.Qxe8 Nxe8 
28.Be2 Nc7 29.Bc4 Kf7 30.Kd2 Ke7 31.c3 bxc3+ 32.bxc3 Bg7 33.Nb2 h6 34.Kc2 
hxg5 35.hxg5 Nb5 36.Bxb5 axb5 37.Nd3 Kd7 38.Ne1 Ke7 39.Nf3 Kf7 40.Kb3 Ke7 
41.a3 Bh8 42.c4 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "8"]
[White "Bondarevsky, Igor"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[ECO "E60"]
[EventDate "1963.11.??"]
[PlyCount "108"]

1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.d4 Nc6 7.d5 Na5 8.Nfd2 c6 
9.Nc3 cxd5 10.cxd5 Bd7 11.Nb3 Rc8 12.Nxa5 Qxa5 13.Be3 Rc4 14.Bd4 Rfc8 15.
e3 Ne8 16.Bxg7 Kxg7 17.Qd2 Nf6 18.Rfe1 b5 19.a3 Qb6 20.Bf1 R4c7 21.Bg2 a5 
22.Rac1 b4 23.Ne2 Rc5 24.axb4 axb4 25.Rxc5 dxc5 26.e4 e5 27.dxe6 Bxe6 28.
e5 Ng4 29.Nf4 c4 30.Nxe6+ fxe6 31.Bh3 Rd8 32.Qe2 h5 33.Bxg4 hxg4 34.Qxc4 
Rd2 35.Qf4 Qd4 36.Qxd4 Rxd4 37.Re2 g5 38.Kg2 Kg6 39.f3 gxf3+ 40.Kxf3 Kf5 
41.h3 g4+ 42.hxg4+ Rxg4 43.Rh2 Rd4 44.Rh5+ Kg6 45.Rh4 Rd3+ 46.Kf4 Rd2 47.
b3 Rb2 48.Rh8 Rxb3 49.Re8 Rb1 50.Rxe6+ Kf7 51.Rb6 b3 52.Kg5 b2 53.e6+ Kf8 
54.Rb8+ Ke7 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "8"]
[White "Bronstein, David"]
[Black "Taimanov, Mark"]
[Result "1-0"]
[ECO "A46"]
[EventDate "1963.11.??"]
[PlyCount "99"]

1.d4 Nf6 2.Nf3 e6 3.Bf4 Be7 4.Nbd2 d5 5.e3 b6 6.Ne5 O-O 7.Qf3 c5 8.c3 Qe8 
9.Bd3 Ba6 10.Bc2 Nc6 11.Qh3 cxd4 12.exd4 Rc8 13.O-O-O b5 14.a3 Bb7 15.Qd3 
a5 16.Qxb5 Nxd4 17.Qxe8 Ne2+ 18.Kb1 Rfxe8 19.Be3 Ba6 20.Ba4 Rf8 21.Ka2 Bd6
22.Nc6 e5 23.Rhe1 h6 24.Nb3 Ne4 25.Rxe2 Bxe2 26.Rxd5 Bc4 27.Rxa5 Ra8 28.
Kb1 Rfe8 29.f3 Nf6 30.Rxa8 Rxa8 31.Nba5 Bf1 32.g3 Nd5 33.Bd2 Be2 34.b4 
Bxf3 35.c4 Nf6 36.c5 Bc7 37.Bb3 e4 38.Kc2 Kf8 39.b5 e3 40.Bb4 Be4+ 41.Kc1 
Nd7 42.b6 Be5 43.Bc4 Kg8 44.b7 Re8 45.Nxe5 Nxe5 46.Bb5 e2 47.Bxe8 Nd3+ 48.
Kc2 Nxb4+ 49.Kd2 Na6 50.Bb5 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "8"]
[White "Furman, Semen"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "E25"]
[EventDate "1963.11.??"]
[PlyCount "38"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5
f5 9.e4 fxe4 10.Qc2 e3 11.Bd3 Nd7 12.c4 Nf4 13.Bxe3 Qa5+ 14.Kf2 Nxd3+ 15.
Qxd3 O-O 16.Qd2 Qa6 17.Ne2 Nf6 18.Ng3 Qxc4 19.Rhc1 Qa4 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "8"]
[White "Gipslis, Aivars"]
[Black "Korchnoi, Viktor"]
[Result "1-0"]
[ECO "B97"]
[EventDate "1963.11.??"]
[PlyCount "43"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.Qd2 
Qxb2 9.Rb1 Qa3 10.f5 Nc6 11.fxe6 fxe6 12.Nxc6 bxc6 13.e5 dxe5 14.Bxf6 gxf6
15.Ne4 Be7 16.Be2 O-O 17.Rb3 Qa4 18.c4 Kh8 19.O-O Ra7 20.Qh6 f5 21.Rg3 Bb4
22.Nf6 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "8"]
[White "Gufeld, Eduard"]
[Black "Bagirov, Vladimir"]
[Result "1/2-1/2"]
[ECO "C78"]
[EventDate "1963.11.??"]
[PlyCount "230"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1 Bc5 8.c3 d6 
9.a4 Bb6 10.d4 O-O 11.Bg5 h6 12.Bh4 Re8 13.axb5 axb5 14.Rxa8 Bxa8 15.d5 
Na7 16.Nbd2 Kh7 17.Nf1 Rg8 18.Ne3 g5 19.Bg3 Bb7 20.Bc2 Qe8 21.Nd4 Bc8 22.
Ndf5 Bd7 23.b4 Nc8 24.Bd3 Ne7 25.Nxe7 Qxe7 26.Nf5 Bxf5 27.exf5 Qd7 28.h4 
e4 29.Bxe4 Nxe4 30.Rxe4 Qxf5 31.Re2 gxh4 32.Bxh4 Qf3 33.Qc2+ Kh8 34.g3 Ra8
35.Re1 Kg7 36.Qe2 Qxe2 37.Rxe2 Ra1+ 38.Kg2 Rc1 39.Re4 Rxc3 40.Rg4+ Kf8 41.
Bf6 Rd3 42.Bg7+ Ke7 43.Re4+ Kd8 44.Rf4 Rxd5 45.Rxf7 Bd4 46.Bxh6 c5 47.Kf3 
Bc3 48.bxc5 dxc5 49.g4 b4 50.g5 b3 51.g6 b2 52.Rb7 Rd1 53.g7 Bxg7 54.Bxg7 
b1=Q 55.Rxb1 Rxb1 56.Ke4 Rd1 57.Bf8 c4 58.Bb4 Kd7 59.f4 Rc1 60.Kd4 Kc6 61.
Bc3 Kb5 62.f5 Rd1+ 63.Ke4 Kc5 64.f6 Kd6 65.Be5+ Ke6 66.Bc3 Rd3 67.Ba1 Kf7 
68.Bb2 Kg8 69.Ba1 Kf8 70.Bb2 Ke8 71.Ba1 Kf8 72.Bb2 Kf7 73.Ba1 Ke6 74.Bb2 
Rd6 75.Be5 Rc6 76.Bc3 Rc7 77.Be5 Rd7 78.Bc3 Rd8 79.Bb2 Rg8 80.Bc3 Rg4+ 81.
Ke3 Rh4 82.Bb2 Rh7 83.Ke4 Rh8 84.Bc3 Rd8 85.Bb2 Rd5 86.Bc3 Rc5 87.Kd4 Rc6 
88.Ke4 Rc8 89.Kf4 Kd5 90.Kf5 Rc7 91.Be5 Rh7 92.Bf4 Ra7 93.Be5 Rb7 94.Bc3 
Rb1 95.Be5 Rb7 96.Bc3 Ra7 97.Be5 Rf7 98.Bc3 Kd6 99.Be5+ Kd7 100.Bc3 Rh7 
101.Ke4 Kd6 102.Be5+ Ke6 103.Bc3 Rh4+ 104.Ke3 Rg4 105.Bb2 Rg8 106.Ke4 Re8 
107.Bc3 Kf7+ 108.Kd5 Rc8 109.Ke4 Rd8 110.Bb2 Rd3 111.Ba1 Ra3 112.Bb2 Rb3 
113.Ba1 c3 114.Kd3 Kxf6 115.Bxc3+ Ke6 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "8"]
[White "Kholmov, Ratmir"]
[Black "Suetin, Alexei"]
[Result "1-0"]
[ECO "B47"]
[EventDate "1963.11.??"]
[PlyCount "111"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be2 a6 7.a3 b5 8.Nxc6 
dxc6 9.O-O e5 10.Qd3 Ne7 11.a4 b4 12.Nb1 Ng6 13.Qb3 Bc5 14.Bc4 O-O 15.Be3 
Qe7 16.Nd2 a5 17.Rad1 Nf4 18.Bxc5 Qxc5 19.Qe3 Qe7 20.Nb3 Be6 21.Bxe6 Nxe6 
22.Rd2 c5 23.Rd5 c4 24.Nc5 Rfc8 25.Nxe6 Qxe6 26.Rfd1 Qc6 27.Rb5 c3 28.b3 
Rd8 29.Rbd5 Rxd5 30.Rxd5 Qf6 31.g3 h6 32.Qd3 Kh7 33.h4 Qe6 34.Kg2 f6 35.
Rd6 Qf7 36.Qf3 h5 37.Qd3 Ra7 38.Rd8 Qg6 39.Qd5 Qf7 40.Qd3 Qe6 41.Qd1 Qf7 
42.Qd6 Kg6 43.f4 exf4 44.gxf4 Kh7 45.Kf2 Re7 46.Kf3 f5 47.e5 Re6 48.Qb8 
Kg6 49.Qa8 Qe7 50.Qc8 Rb6 51.Rf8 Re6 52.Kg2 Kh7 53.Kh3 Kg6 54.Rh8 Qf7 55.
Qd8 Re7 56.Qd1 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "8"]
[White "Klovans, Janis"]
[Black "Spassky, Boris"]
[Result "0-1"]
[ECO "C88"]
[EventDate "1963.11.??"]
[PlyCount "103"]

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 Bb7
9.d3 d6 10.Nc3 Na5 11.Ba2 b4 12.Ne2 c5 13.Ng3 b3 14.cxb3 Nc6 15.Nf5 Nb4 
16.Bb1 a5 17.Bg5 Bc8 18.Nxe7+ Qxe7 19.Nd2 h6 20.Be3 g5 21.Nf1 Ne8 22.Ng3 
Ng7 23.Qd2 f6 24.Bc2 Qf7 25.Bd1 Qg6 26.Be2 h5 27.Qd1 g4 28.f4 gxf3 29.Bxf3
h4 30.Nh5 Ra7 31.Rf1 f5 32.Nxg7 Rxg7 33.exf5 Bxf5 34.Qd2 Bxd3 35.Bh6 Bxf1 
36.Rxf1 e4 37.Bxg7 Kxg7 38.Be2 Rxf1+ 39.Bxf1 Qf6 40.Qe2 Qf4 41.Qb5 Kh6 42.
Qe8 Qe3+ 43.Kh1 Qf2 44.Qh8+ Kg5 45.Qg7+ Kf4 46.g3+ hxg3 47.hxg3+ Qxg3 48.
Qh6+ Kf3 49.Qd2 Kg4 50.Bb5 Nd3 51.Bxd3 exd3 52.Qxa5 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "8"]
[White "Novopashin, Arkady"]
[Black "Zakharov, Alexander"]
[Result "1-0"]
[ECO "B07"]
[EventDate "1963.11.??"]
[PlyCount "37"]

1.e4 d6 2.d4 g6 3.Nc3 Nf6 4.Bg5 c6 5.Qd2 b5 6.Bd3 Nbd7 7.f4 Bg7 8.Nf3 b4 
9.Nd1 O-O 10.Nf2 c5 11.c3 cxd4 12.cxd4 Bb7 13.O-O d5 14.e5 Ne4 15.Qxb4 
Nxg5 16.fxg5 Rb8 17.Qa3 f6 18.gxf6 exf6 19.e6 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "8"]
[White "Osnos, Viacheslav"]
[Black "Geller, Efim"]
[Result "0-1"]
[ECO "E61"]
[EventDate "1963.11.??"]
[PlyCount "114"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 c5 6.Nf3 cxd4 7.Nxd4 Nc6 8.Nc2 
d6 9.O-O Be6 10.Ne3 Rc8 11.Bd2 Qd7 12.Re1 Nd4 13.Ncd5 Nf5 14.Qb3 Nxe3 15.
Nxe3 Rc7 16.Rac1 Rfc8 17.Nd5 Nxd5 18.cxd5 Bg4 19.f3 Bf5 20.e4 Bh3 21.Rxc7 
Rxc7 22.Rc1 Bd4+ 23.Kh1 Rxc1+ 24.Bxc1 Qc7 25.Bd2 Bd7 26.Bc3 Bxc3 27.Qxc3 
Qxc3 28.bxc3 Kf8 29.Bf1 Ke8 30.Kg1 Kd8 31.Kf2 Kc7 32.Ke3 Kb6 33.Bc4 Kc5 
34.Bb3 Bb5 35.a3 Bc4 36.Bc2 Ba2 37.Bd3 Bb3 38.Kd2 h6 39.h4 g5 40.hxg5 hxg5
41.Be2 a6 42.Bd3 Ba4 43.Bb1 Kc4 44.Ba2+ Bb3 45.Bb1 Kb5 46.Kc1 Bc4 47.Bc2 
Be2 48.f4 gxf4 49.gxf4 Kc4 50.Kd2 Bf1 51.a4 a5 52.Bd1 f6 53.Bc2 Bg2 54.
Bd3+ Kb3 55.Bc2+ Kb2 56.Bd3 Ka3 57.c4 Kb4 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "9"]
[White "Bagirov, Vladimir"]
[Black "Kholmov, Ratmir"]
[Result "1/2-1/2"]
[ECO "C07"]
[EventDate "1963.11.??"]
[PlyCount "84"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.dxc5 Bxc5 5.Nb3 Bb6 6.exd5 exd5 7.Nf3 Nf6 8.
Bb5+ Bd7 9.Qe2+ Qe7 10.Bxd7+ Nbxd7 11.Qxe7+ Kxe7 12.Bg5 Rhe8 13.O-O-O Bxf2
14.Rhf1 Bb6 15.Rxd5 h6 16.Bxf6+ Nxf6 17.Rd3 Kf8 18.Nbd4 Rad8 19.c3 Nd5 20.
g3 g6 21.Rd2 f5 22.Re1 Rxe1+ 23.Nxe1 Re8 24.Nef3 Nf6 25.Kc2 Ne4 26.Rd3 Kf7
27.b4 a6 28.c4 Kf6 29.c5 Bc7 30.Nb3 Re7 31.a4 g5 32.b5 axb5 33.axb5 b6 34.
cxb6 Bxb6 35.Rd5 g4 36.Nfd4 Re5 37.Rd7 f4 38.gxf4 Rh5 39.Kd3 Nf2+ 40.Kc4 
Ne4 41.Kd3 Nf2+ 42.Kc4 Ne4 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "9"]
[White "Geller, Efim"]
[Black "Averbakh, Yury"]
[Result "1/2-1/2"]
[ECO "A14"]
[EventDate "1963.11.??"]
[PlyCount "53"]

1.c4 Nf6 2.Nf3 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.b3 O-O 7.Bb2 d5 8.cxd5 
Nxd5 9.d4 Nd7 10.Nbd2 N5f6 11.Qc2 c5 12.dxc5 Bxc5 13.Rad1 Qe7 14.Nc4 Rfd8 
15.Qb1 Rac8 16.Qa1 Ne8 17.Ne1 Nb8 18.Rxd8 Rxd8 19.Nf3 Nc6 20.a3 Na5 21.
Nxa5 bxa5 22.Bc3 Bxa3 23.Bxa5 Rc8 24.b4 Bxf3 25.Bxf3 Bxb4 26.Bxb4 Qxb4 27.
Qxa7 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "9"]
[White "Korchnoi, Viktor"]
[Black "Gufeld, Eduard"]
[Result "1/2-1/2"]
[ECO "A15"]
[EventDate "1963.11.??"]
[PlyCount "82"]

1.Nf3 Nf6 2.c4 g6 3.b4 Bg7 4.Bb2 O-O 5.e3 b6 6.Be2 c5 7.a3 Bb7 8.O-O e6 9.
Nc3 d5 10.bxc5 bxc5 11.Rb1 Nbd7 12.Nxd5 Bxd5 13.cxd5 Nxd5 14.Bxg7 Kxg7 15.
Bb5 N7b6 16.Qc2 Qe7 17.Rfc1 Rac8 18.Ba6 Rc7 19.a4 Rd8 20.a5 Nd7 21.Bb7 
N7f6 22.a6 e5 23.d3 e4 24.dxe4 Nxe4 25.Qc4 Ndf6 26.Qa4 Nd6 27.Bc6 Rdc8 28.
Bb7 Nxb7 29.axb7 Rxb7 30.Rxb7 Qxb7 31.h3 a6 32.Ra1 Rc6 33.Ne5 Rb6 34.Qc2 
Rb2 35.Qc4 Ne4 36.Nd3 Rb5 37.f3 Rb1+ 38.Rxb1 Qxb1+ 39.Kh2 Qb8+ 40.Kg1 Qb1+
41.Kh2 Qb8+ 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "9"]
[White "Nei, Iivo"]
[Black "Furman, Semen"]
[Result "1/2-1/2"]
[ECO "A07"]
[EventDate "1963.11.??"]
[PlyCount "44"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.O-O Bf5 5.d3 e6 6.Nc3 h6 7.Qe1 Bh7 8.e4 dxe4 
9.dxe4 Bb4 10.Bd2 O-O 11.Rd1 Qc7 12.Nb5 cxb5 13.Bxb4 Rc8 14.Nd4 Nc6 15.
Nxc6 Qxc6 16.f3 Qxc2 17.Rf2 Qc7 18.Rfd2 a5 19.Bd6 Qc4 20.Bf1 Qc6 21.Qe3 
Bg6 22.b4 b6 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Gipslis, Aivars"]
[Result "1/2-1/2"]
[ECO "B09"]
[EventDate "1963.11.??"]
[PlyCount "56"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Nbd7 7.Qe2 c5 8.d5 Nb6 
9.a4 e6 10.dxe6 Bxe6 11.a5 Nbd7 12.O-O Re8 13.Qf2 c4 14.Be2 Rc8 15.h3 Nc5 
16.Ng5 d5 17.e5 Nfe4 18.Ncxe4 Nxe4 19.Nxe4 dxe4 20.Be3 f6 21.Rfd1 Qe7 22.
exf6 Bxf6 23.Bd4 c3 24.b3 e3 25.Qxe3 Bxb3 26.Qxe7 Bxd4+ 27.Rxd4 Rxe7 28.
Bg4 Rce8 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "9"]
[White "Spassky, Boris"]
[Black "Osnos, Viacheslav"]
[Result "1-0"]
[ECO "A46"]
[EventDate "1963.11.??"]
[PlyCount "51"]

1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.e3 Qb6 5.Nbd2 Qxb2 6.Bd3 cxd4 7.exd4 Qc3 8.
O-O d5 9.Re1 Be7 10.Re3 Qc7 11.Ne5 Nc6 12.c3 Nxe5 13.dxe5 Ng8 14.Nf3 h6 
15.Bf4 Bd7 16.Nd4 Bg5 17.Bxg5 hxg5 18.Qg4 Qxc3 19.Nb3 Nh6 20.Qxg5 Qb4 21.
Rg3 Qf8 22.Rc1 f6 23.Qe3 f5 24.Nc5 f4 25.Bg6+ Ke7 26.Qa3 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "9"]
[White "Stein, Leonid"]
[Black "Novopashin, Arkady"]
[Result "1-0"]
[ECO "A37"]
[EventDate "1963.11.??"]
[PlyCount "71"]

1.c4 c5 2.Nc3 g6 3.g3 Bg7 4.Bg2 a6 5.Nf3 Nc6 6.O-O Nh6 7.Rb1 Nf5 8.a3 Rb8 
9.b4 cxb4 10.axb4 b5 11.cxb5 axb5 12.e3 e5 13.d4 exd4 14.exd4 O-O 15.Bg5 
Bf6 16.Bf4 d6 17.Ne4 Bg7 18.d5 Ne5 19.Nxe5 dxe5 20.Bg5 f6 21.Bc1 Qb6 22.
Nc5 Rd8 23.Bb2 Bf8 24.Qf3 Be7 25.Rfe1 Nd6 26.Bc1 Nc4 27.Be3 Nxe3 28.Qxe3 
Bd6 29.Ra1 Bb7 30.h4 Bf8 31.Red1 Ra8 32.h5 Kh8 33.hxg6 hxg6 34.Rac1 Ra7 
35.Qe4 Kg7 36.Ne6+ 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "9"]
[White "Suetin, Alexei"]
[Black "Bondarevsky, Igor"]
[Result "1-0"]
[ECO "C72"]
[EventDate "1963.11.??"]
[PlyCount "71"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O g5 6.d4 g4 7.Bxc6+ bxc6 8.Ne1 
exd4 9.Qxd4 Qf6 10.Qa4 Ne7 11.Nc3 Bd7 12.Qa5 Kd8 13.Nd3 Bg7 14.e5 Qf5 15.
Re1 d5 16.Ne2 Ng6 17.Ng3 Qe6 18.Bg5+ Kc8 19.Nc5 Qe8 20.Nh5 Rg8 21.Nxg7 
Rxg7 22.Nxa6 Ra7 23.Be3 Rxa6 24.Qxa6+ Kd8 25.Bg5+ Ne7 26.Bf6 Rg6 27.a4 Bc8
28.Qd3 Kd7 29.a5 Bb7 30.b4 Ng8 31.c4 Qe6 32.Qd4 Ke8 33.b5 cxb5 34.cxb5 Ne7
35.Qc5 Qd7 36.Rac1 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "9"]
[White "Taimanov, Mark"]
[Black "Klovans, Janis"]
[Result "0-1"]
[ECO "D35"]
[EventDate "1963.11.??"]
[PlyCount "116"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 Be7 5.cxd5 exd5 6.Bf4 O-O 7.e3 c6 8.Bd3 
Re8 9.Qc2 Nbd7 10.O-O Nf8 11.Rab1 Nh5 12.b4 Nxf4 13.exf4 Bd6 14.g3 Qf6 15.
Ne5 Bh3 16.Rfe1 Ne6 17.Ne2 g5 18.Rb3 h6 19.g4 Nxf4 20.Nxf4 Qxf4 21.Bh7+ 
Kg7 22.Rxh3 Qxd4 23.Rd3 Qf4 24.Nf3 Rxe1+ 25.Nxe1 Qxh2+ 26.Kf1 Qh1+ 27.Ke2 
Kxh7 28.Rxd5+ Kg8 29.Rxd6 Re8+ 30.Kd3 Qxe1 31.Qd2 Qxd2+ 32.Kxd2 Re4 33.a3 
Rxg4 34.Rxh6 Rf4 35.Ke3 a5 36.b5 cxb5 37.Rb6 b4 38.a4 b3 39.Rxb7 Rxa4 40.
Rxb3 Kg7 41.Rb5 Kg6 42.Rb6+ Kf5 43.Rb5+ Kg6 44.Rb6+ f6 45.Ra6 Kf5 46.f3 
Ra3+ 47.Kf2 Ra1 48.Kg3 a4 49.Ra5+ Kg6 50.Ra6 a3 51.Ra5 Kh5 52.Kg2 a2 53.f4
f5 54.fxg5 Kxg5 55.Kh2 Kf4 56.Kg2 Ke4 57.Ra4+ Kd3 58.Ra3+ Kc4 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "9"]
[White "Zakharov, Alexander"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[ECO "C96"]
[EventDate "1963.11.??"]
[PlyCount "89"]

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 d6 
9.h3 Na5 10.Bc2 c5 11.d4 Nd7 12.Nbd2 cxd4 13.cxd4 Bf6 14.d5 Nb6 15.Nf1 Bd7
16.b3 Nb7 17.g4 Rc8 18.Bd2 g6 19.Ng3 Rc7 20.Kh2 Bg7 21.Rg1 Kh8 22.Be3 Nc5 
23.Qd2 Rg8 24.Raf1 Be8 25.Kg2 Nbd7 26.h4 Nf6 27.Nh2 Qc8 28.g5 Ng4 29.Nxg4 
Qxg4 30.Bd1 Qc8 31.f4 exf4 32.Bxf4 Qd8 33.h5 Re7 34.Rh1 Be5 35.hxg6 fxg6 
36.Rh4 Bxf4 37.Rfxf4 Re5 38.Rf6 Qe7 39.Bf3 Nd7 40.Re6 Rxe6 41.dxe6 Qxe6 
42.Bg4 Qe5 43.Rh1 Nc5 44.Rd1 Bf7 45.Qxd6 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "10"]
[White "Averbakh, Yury"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "C26"]
[EventDate "1963.11.??"]
[PlyCount "144"]

1.e4 e5 2.Nc3 Nf6 3.g3 Bc5 4.Bg2 d6 5.Nf3 Nc6 6.d3 Bg4 7.Na4 Nd7 8.h3 Bh5 
9.c3 Bxf2+ 10.Kxf2 b5 11.b4 bxa4 12.Qxa4 Ne7 13.Nh4 O-O 14.Nf5 f6 15.Be3 
Bf7 16.Nxe7+ Qxe7 17.Qa5 Be6 18.Rhf1 Rfc8 19.c4 c5 20.a3 Nb8 21.b5 Nd7 22.
Qd2 Nf8 23.Kg1 Bd7 24.Kh2 Ne6 25.h4 Rf8 26.Bh3 Rf7 27.a4 a5 28.Rf2 Qd8 29.
Raf1 Qe7 30.Rf3 Be8 31.Bf5 Nf8 32.Bg4 Qd8 33.Bh5 Ng6 34.Bg4 Nf8 35.Qg2 Re7
36.Qh3 Bd7 37.Bxd7 Qxd7 38.g4 Qe6 39.g5 Qxh3+ 40.Kxh3 fxg5 41.Bxg5 Rea7 
42.h5 h6 43.Bd2 Rd7 44.Rf5 Ne6 45.Be3 Re8 46.R1f2 Nd8 47.Kg2 Nb7 48.Kf1 
Rde7 49.Ke2 Rd7 50.Bd2 Rde7 51.Rg2 Kh7 52.Rg6 Rd7 53.Be1 Kh8 54.Bh4 Kh7 
55.Rf1 Kh8 56.Ke3 Kh7 57.Rf5 Kh8 58.Rg1 Kh7 59.Rgf1 Kg8 60.R5f3 Rc8 61.Kf2
Re8 62.Kg2 Rc8 63.Kh3 Re8 64.Kg4 Rc7 65.Be1 Rce7 66.Bd2 Rd7 67.Kh4 Red8 
68.Rg1 Kh7 69.Rg6 Rg8 70.Rf1 Re7 71.Rf5 Rd7 72.Kg4 Re7 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "10"]
[White "Bondarevsky, Igor"]
[Black "Novopashin, Arkady"]
[Result "1-0"]
[ECO "D05"]
[EventDate "1963.11.??"]
[PlyCount "131"]

1.d4 d5 2.Nf3 Nf6 3.e3 e6 4.Bd3 c5 5.c3 Nbd7 6.Nbd2 Qc7 7.O-O Be7 8.e4 
dxe4 9.Nxe4 h6 10.Nxf6+ Nxf6 11.Ne5 O-O 12.Bf4 Qd8 13.Qd2 cxd4 14.cxd4 Nd5
15.Bxh6 f5 16.Bf4 g5 17.Be3 Kg7 18.f4 Rh8 19.fxg5 Nxe3 20.Qxe3 Bxg5 21.Qf2
Bh4 22.Qe3 Bg5 23.Qf2 Bh4 24.g3 Bf6 25.Rfe1 Qd6 26.Rad1 b5 27.Bxb5 Rb8 28.
Bf1 Bb7 29.Bg2 Bd5 30.Bxd5 Qxd5 31.b3 Rbc8 32.Re2 Rhd8 33.Qf3 Qxf3 34.Nxf3
Rc3 35.Kf2 Rd6 36.Rdd2 a5 37.Re3 Rc8 38.Ke2 a4 39.bxa4 Ra8 40.Ra3 Ra5 41.
Ke3 Rda6 42.g4 fxg4 43.Rg2 Be7 44.Rxg4+ Kf6 45.Rb3 Bd6 46.Rb7 Ra7 47.Rxa7 
Rxa7 48.Ke4 Rxa4 49.Rg2 Bc5 50.Rd2 Bb4 51.Rc2 Ba5 52.h4 Bb6 53.Rf2 Ke7 54.
Rg2 Kf6 55.h5 Ra5 56.Rg6+ Ke7 57.Ng5 Kd7 58.h6 Rxa2 59.Nxe6 Rh2 60.Nc5+ 
Kc7 61.Kd5 Rh5+ 62.Kc4 Ba5 63.Rg7+ Kb6 64.Rg6+ Kc7 65.Rg7+ Kb6 66.h7 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "10"]
[White "Bronstein, David"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[ECO "D25"]
[EventDate "1963.11.??"]
[PlyCount "49"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.h3 Bh5 7.Nc3 a6 8.O-O Nc6
9.b3 Bd6 10.Bb2 O-O 11.Be2 Re8 12.Rc1 Qe7 13.Ne5 Bxe2 14.Nxc6 Bxd1 15.
Nxe7+ Bxe7 16.Rfxd1 c6 17.Kf1 Red8 18.Ke2 Kf8 19.Nb1 a5 20.a3 Rdc8 21.Nd2 
Ke8 22.Nc4 Nd7 23.e4 b5 24.Ne3 c5 25.a4 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "10"]
[White "Furman, Semen"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[ECO "D25"]
[EventDate "1963.11.??"]
[PlyCount "61"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.h3 Bh5 6.g4 Bg6 7.Ne5 Nbd7 8.Nxg6 
hxg6 9.Bg2 c6 10.Nd2 Nb6 11.Qc2 e6 12.Nxc4 Bb4+ 13.Nd2 Be7 14.a3 a5 15.Nb3
Qc7 16.Bd2 Nbd7 17.Nc1 Bd6 18.Ne2 e5 19.dxe5 Bxe5 20.f4 Bd6 21.e4 Be7 22.
e5 Nh7 23.e6 Bh4+ 24.Kf1 Nb6 25.exf7+ Qxf7 26.Be4 O-O-O 27.Rc1 Nc4 28.Qxc4
Qxc4 29.Rxc4 Rxd2 30.Rc2 Rxc2 31.Bxc2 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "10"]
[White "Gipslis, Aivars"]
[Black "Nei, Iivo"]
[Result "0-1"]
[ECO "C92"]
[EventDate "1963.11.??"]
[PlyCount "76"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Be6 10.d4 Bxb3 11.Qxb3 Qb8 12.Bg5 Na5 13.Qd1 c6 14.Nbd2 Re8 15.b4 Nb7
16.Nf1 g6 17.Bxf6 Bxf6 18.d5 c5 19.a4 bxa4 20.Ne3 cxb4 21.cxb4 a5 22.Rxa4 
axb4 23.Rxb4 Qc7 24.Nc4 Reb8 25.Nb6 Ra5 26.Nd2 Nc5 27.Ndc4 Ra6 28.Qf3 Bd8 
29.Reb1 Qa7 30.Nxd6 Raxb6 31.Rxb6 Rxb6 32.Rxb6 Bxb6 33.Qf6 Nd3 34.Kh2 Qd7 
35.Nc4 Bd8 36.Qf3 Nc5 37.Qe3 Qc7 38.f4 Nd7 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "10"]
[White "Gufeld, Eduard"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "B09"]
[EventDate "1963.11.??"]
[PlyCount "42"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Nc6 7.e5 dxe5 8.dxe5 
Nd5 9.Nxd5 Qxd5 10.Qe2 Bg4 11.Be4 Qa5+ 12.Bd2 Qb6 13.Bc3 Rad8 14.Qf2 f6 
15.Qxb6 cxb6 16.O-O Bxf3 17.Bxf3 fxe5 18.fxe5 Nd4 19.Bxd4 Rxd4 20.Rae1 Rf5
21.c3 Rd2 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "10"]
[White "Kholmov, Ratmir"]
[Black "Korchnoi, Viktor"]
[Result "1/2-1/2"]
[ECO "B51"]
[EventDate "1963.11.??"]
[PlyCount "41"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.O-O Bd7 5.Re1 Qb6 6.Nc3 e6 7.Bxc6 Bxc6 8.d4 
cxd4 9.Nd5 Bxd5 10.exd5 e5 11.Nxd4 Ne7 12.Ne2 Ng6 13.c4 Qc7 14.b3 Be7 15.
Ng3 O-O 16.Qg4 Nh4 17.Bh6 Ng6 18.Be3 Nh4 19.Bh6 Ng6 20.Be3 Nh4 21.Bh6 
1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "10"]
[White "Klovans, Janis"]
[Black "Zakharov, Alexander"]
[Result "1-0"]
[ECO "C50"]
[EventDate "1963.11.??"]
[PlyCount "57"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 d6 4.Nc3 Nf6 5.d4 Bg4 6.d5 Ne7 7.h3 Bd7 8.Be3 Ng6 
9.Qd2 Be7 10.O-O-O O-O 11.g4 a6 12.Qd3 b5 13.Bb3 b4 14.Ne2 c5 15.Ng3 Bb5 
16.Bc4 Nd7 17.Nf5 Bxc4 18.Qxc4 Qa5 19.Kb1 Nb6 20.Qe2 Rfc8 21.h4 Bf8 22.h5 
Nf4 23.Bxf4 exf4 24.e5 Na4 25.Ng5 Rab8 26.Qe4 g6 27.hxg6 hxg6 28.Rh8+ Kxh8
29.Qh1+ 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "10"]
[White "Osnos, Viacheslav"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "D37"]
[EventDate "1963.11.??"]
[PlyCount "130"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Nbd7 5.e3 Bb4 6.a3 Bxc3+ 7.bxc3 O-O 8.cxd5
exd5 9.c4 Re8 10.cxd5 Nxd5 11.Qc2 N7f6 12.Be2 Bg4 13.O-O c6 14.Ne5 Bxe2 
15.Qxe2 Nd7 16.Bb2 f6 17.Nd3 Qe7 18.a4 a5 19.Qd2 Qf7 20.Rfc1 Nf8 21.Ba3 
Ne6 22.Rab1 Ng5 23.Qc2 Rac8 24.Bd6 Ne4 25.Bg3 b6 26.Ne5 fxe5 27.Qxe4 exd4 
28.Qxd4 Qf5 29.f3 Nxe3 30.Rxb6 Rcd8 31.Qb2 c5 32.Rb7 Rd4 33.Rb8 Rxb8 34.
Qxb8+ Kf7 35.Qc7+ Rd7 36.Qf4 Qxf4 37.Bxf4 Rd1+ 38.Rxd1 Nxd1 39.Bd2 Nb2 40.
Bxa5 Nxa4 41.Kf2 Ke6 42.Ke3 Kd5 43.Kd3 Nb2+ 44.Kc2 Nc4 45.Bc3 g6 46.Kd3 
Nd6 47.g4 Nf7 48.h4 Nd6 49.Bg7 Nb5 50.Bf6 Na3 51.Bg7 c4+ 52.Kd2 Nb5 53.Ke3
Na7 54.Kf4 Nc6 55.Bc3 Nd4 56.Ke3 Ne6 57.Bb4 Nc7 58.Bf8 c3 59.Kd3 Ne6 60.
Bh6 Nd4 61.h5 Nxf3 62.hxg6 hxg6 63.Kxc3 Ke4 64.g5 Nd4 65.Kd2 Ne6 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "10"]
[White "Suetin, Alexei"]
[Black "Bagirov, Vladimir"]
[Result "1-0"]
[ECO "B83"]
[EventDate "1963.11.??"]
[PlyCount "167"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.f4 Nc6 7.Be3 Be7 8.Be2 
O-O 9.O-O Qc7 10.Qe1 Bd7 11.Qg3 Nxd4 12.Bxd4 Bc6 13.Kh1 Rad8 14.e5 dxe5 
15.Bxe5 Qb6 16.f5 exf5 17.Rxf5 Bd6 18.Qxg7+ Kxg7 19.Bxf6+ Kh6 20.Raf1 Qe3 
21.Rh5+ Kg6 22.Rh4 Bf4 23.Rhxf4 h5 24.Bxd8 Rxd8 25.Bd3+ Rxd3 26.cxd3 Qxd3 
27.Rf6+ Kg5 28.Rxf7 h4 29.Kg1 Qe3+ 30.R7f2 Kh5 31.Ne2 Kh6 32.Nf4 a5 33.Rd1
a4 34.h3 Kh7 35.Nd5 Qc5 36.Nf6+ Kg7 37.a3 Kg6 38.Ng4 Kg7 39.Re1 Qd6 40.Ne3
Kg6 41.Nf5 Qd8 42.Re6+ Kf7 43.Nd4+ Kg7 44.Re4 Bd7 45.Nf3 Bf5 46.Rd4 Qe8 
47.Rxh4 Qe3 48.Rc4 b5 49.Rc3 Bd3 50.Nd2 Qe1+ 51.Nf1 Qb1 52.Kh2 Qe1 53.Rc7+
Kg6 54.Rcf7 Bxf1 55.Rxf1 Qe5+ 56.R7f4 Qxb2 57.R1f3 Qe5 58.Rg3+ Kh5 59.Rb4 
Qb8 60.Rg4 Qe5 61.h4 Kh6 62.Rg6+ Kh7 63.Rg5 Qe8 64.R3g4 Qb8+ 65.Kh3 Qe8 
66.Rf5 Qe3+ 67.Kh2 Qe8 68.Rb4 Qe3 69.Rfxb5 Qxa3 70.Rb7+ Kg6 71.Rg4+ Kh6 
72.Rb6+ Kh7 73.Rbb4 Qe3 74.Rxa4 Qe5+ 75.Rgf4 Kg6 76.Ra6+ Kh7 77.Rf6 Kg7 
78.Rf5 Qe2 79.Kh3 Qe1 80.Rf1 Qe3+ 81.R5f3 Qe5 82.g4 Qd5 83.h5 Qe5 84.g5 
1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "11"]
[White "Bagirov, Vladimir"]
[Black "Bondarevsky, Igor"]
[Result "1-0"]
[ECO "C50"]
[EventDate "1963.11.??"]
[PlyCount "117"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Be7 4.d4 d6 5.dxe5 dxe5 6.Qxd8+ Bxd8 7.Be3 Nf6 8.
Nc3 a6 9.h3 Be7 10.O-O-O Bd6 11.a3 Be6 12.Nd2 b5 13.Bxe6 fxe6 14.Ne2 O-O 
15.f3 a5 16.c4 b4 17.a4 b3 18.Nc3 Nd4 19.Nb5 Nd7 20.Bxd4 exd4 21.Nxb3 e5 
22.Kc2 Rf6 23.Nc1 Rg6 24.Rhg1 Bf8 25.Nxc7 Rc8 26.Nd5 Rxc4+ 27.Kb3 Rc8 28.
Nd3 Nf6 29.Nxf6+ gxf6 30.g4 Bh6 31.Rg2 Rg7 32.h4 Rb7+ 33.Ka2 Rc4 34.g5 
fxg5 35.hxg5 Bg7 36.Kb1 Rf7 37.Rf1 Rc6 38.Rg3 Rg6 39.Rfg1 Rc7 40.R1g2 Rgc6
41.Rg1 Rc4 42.Rc1 Rxc1+ 43.Nxc1 Bf8 44.Nd3 Rg7 45.Kc2 Bd6 46.Kb3 h5 47.g6 
Rb7+ 48.Kc4 Kg7 49.Kd5 Bb8 50.Nc5 Rb6 51.Rg5 Rd6+ 52.Kc4 Rc6 53.Kb5 Rf6 
54.Rxh5 Rxf3 55.Rf5 Re3 56.Rf7+ Kxg6 57.Rb7 Re2 58.b3 Kg5 59.Rxb8 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "11"]
[White "Geller, Efim"]
[Black "Gipslis, Aivars"]
[Result "1/2-1/2"]
[ECO "A17"]
[EventDate "1963.11.??"]
[PlyCount "65"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 Bb4 4.g3 b6 5.Bg2 Bb7 6.O-O O-O 7.Qc2 Bxc3 8.Qxc3 
c5 9.b4 d6 10.d3 Nbd7 11.Rb1 Qc7 12.Bd2 Rfc8 13.Rfc1 d5 14.Qb2 dxc4 15.
bxc5 Nxc5 16.Rxc4 Bd5 17.Rc2 Qb7 18.Rbc1 Qa6 19.Bc3 Ne8 20.Qb4 Qb7 21.Qf4 
f6 22.Qg4 e5 23.Bb4 Nd7 24.h4 Rxc2 25.Rxc2 Nf8 26.h5 Rd8 27.h6 g6 28.Ba3 
a5 29.Qa4 Nd6 30.Bxd6 Rxd6 31.Qb5 Qd7 32.Qxd7 Nxd7 33.Nd2 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "11"]
[White "Korchnoi, Viktor"]
[Black "Suetin, Alexei"]
[Result "1-0"]
[ECO "A04"]
[EventDate "1963.11.??"]
[PlyCount "87"]

1.Nf3 c5 2.g3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Bg2 Bg7 6.Nb3 Nf6 7.e4 O-O 8.Nc3 
d6 9.h3 Be6 10.Nd5 a5 11.a4 Nb4 12.c3 Nbxd5 13.exd5 Bd7 14.Nd4 Qc8 15.Qb3 
Ne8 16.Be3 Nc7 17.h4 Na6 18.O-O Nc5 19.Qc2 Qe8 20.b3 Rc8 21.Qd1 Qd8 22.Rb1
Qc7 23.Re1 Rfe8 24.Rc1 h5 25.Bf1 Ne4 26.Bb5 Nf6 27.c4 Ng4 28.Bxd7 Qxd7 29.
Rc2 Ne5 30.Bf4 Qg4 31.f3 Qd7 32.Kg2 Qd8 33.Rce2 Qd7 34.Re4 Bf6 35.Nb5 Ra8 
36.Qe2 Bg7 37.Bc1 Kf8 38.Ba3 b6 39.f4 Ng4 40.Nxd6 f5 41.Nxe8 fxe4 42.Nxg7 
Kxg7 43.Qxe4 Re8 44.Qxe7+ 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "11"]
[White "Nei, Iivo"]
[Black "Gufeld, Eduard"]
[Result "0-1"]
[ECO "A68"]
[EventDate "1963.11.??"]
[PlyCount "80"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Nf3 c5 7.d5 e6 8.Be2 exd5 9.
cxd5 b5 10.e5 dxe5 11.fxe5 Ng4 12.Bg5 Qb6 13.O-O c4+ 14.Kh1 Nxe5 15.Be7 
Nbd7 16.d6 Bb7 17.Nd5 Bxd5 18.Qxd5 Ng4 19.a4 Nf2+ 20.Rxf2 Qxf2 21.Bxf8 
Rxf8 22.Qxb5 Qxe2 23.Qxd7 Qxb2 24.Re1 Bc3 25.Rf1 Qe2 26.Rg1 a5 27.Qc7 Qd3 
28.d7 Bf6 29.Re1 Kg7 30.h3 c3 31.Re8 c2 32.Qc5 Rg8 33.Qc8 Qf1+ 34.Kh2 Be5+
35.Rxe5 c1=Q 36.Qxg8+ Kxg8 37.d8=Q+ Kg7 38.Qd4 Qfc4 39.Qxc4 Qxc4 40.Rxa5 
Qc7+ 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "11"]
[White "Novopashin, Arkady"]
[Black "Bronstein, David"]
[Result "0-1"]
[ECO "C19"]
[EventDate "1963.11.??"]
[PlyCount "178"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.a4 Qa5 8.Bd2 
Nbc6 9.Bd3 c4 10.Be2 Bd7 11.Nh3 O-O-O 12.Nf4 Rhg8 13.Bg4 Ng6 14.Nh5 Rdf8 
15.Qe2 Nd8 16.O-O f5 17.exf6 gxf6 18.Bh3 Rf7 19.Rfe1 Qc7 20.Qe3 Kb8 21.Qg3
Kc8 22.Qxc7+ Kxc7 23.Kf1 a5 24.Re3 Rgf8 25.Bc1 b6 26.Ba3 Re8 27.Bc1 Nb7 
28.Rf3 f5 29.Nf4 Nd6 30.Nxg6 hxg6 31.Bf4 Kc6 32.Rg3 Rg8 33.Bxd6 Kxd6 34.f4
Rh7 35.Kf2 Rh4 36.Ke3 Ke7 37.Rf3 Rb8 38.Kd2 Kf6 39.Rf2 Be8 40.Kc1 Rh7 41.
Re2 Rh4 42.Rf2 Rb7 43.Kb2 g5 44.fxg5+ Kxg5 45.Kc1 Bd7 46.Kd2 Rb8 47.Re2 
Kf6 48.Rf2 Ke7 49.Rf3 Re4 50.Rg3 Kf6 51.Rf3 Rh4 52.Rf2 Be8 53.Rff1 Ke7 54.
Rf2 Kd6 55.Rf3 Bh5 56.Rf2 Bf7 57.Rf3 Rbh8 58.Rb1 Kc7 59.Rg3 R8h7 60.Rf1 
Re4 61.Ra1 Be8 62.Rg8 Bd7 63.Rg3 Rhh4 64.Rf3 Be8 65.Re3 Rxe3 66.Kxe3 Bh5 
67.Re1 Re4+ 68.Kd2 Rxe1 69.Kxe1 Kd6 70.Kd2 Ke7 71.Kc1 Kf6 72.Kb2 f4 73.Kc1
Be8 74.Bg4 Bxa4 75.g3 fxg3 76.hxg3 Be8 77.Kd2 Bg6 78.Kc1 Bf5 79.Bf3 Kg5 
80.Kb2 Bg6 81.Be2 Bh5 82.Bf1 Bf3 83.Bh3 Bg4 84.Bg2 Kg6 85.Kc1 Kf7 86.Kb2 
Ke8 87.Kc1 Kf8 88.Kb2 Kf7 89.Kc1 Kf6 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "11"]
[White "Polugaevsky, Lev"]
[Black "Kholmov, Ratmir"]
[Result "1/2-1/2"]
[ECO "A33"]
[EventDate "1963.11.??"]
[PlyCount "63"]

1.c4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Ndb5 Bb4 7.Bg5 O-O 8.e3 
a6 9.Nd6 Qa5 10.Bxf6 gxf6 11.Qd2 Qe5 12.Rd1 Rd8 13.Be2 Kf8 14.O-O Ke7 15.
Nde4 Qxe4 16.Nxe4 Bxd2 17.Rxd2 d5 18.cxd5 exd5 19.Nc5 d4 20.Bf3 dxe3 21.
Re2 Nd4 22.Rxe3+ Kf8 23.Rc1 Nxf3+ 24.Rxf3 b6 25.Na4 Rd6 26.h3 Bd7 27.Rf4 
f5 28.Rc7 Rc8 29.Ra7 b5 30.Nc3 Be6 31.a4 bxa4 32.Rxa4 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "11"]
[White "Spassky, Boris"]
[Black "Furman, Semen"]
[Result "1/2-1/2"]
[ECO "E19"]
[EventDate "1963.11.??"]
[PlyCount "33"]

1.c4 Nf6 2.Nf3 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.Nc3 O-O 7.d4 Ne4 8.Qc2 
Nxc3 9.Qxc3 f5 10.b3 Bf6 11.Bb2 d6 12.Ne1 Bxg2 13.Nxg2 Nc6 14.Qd2 e5 15.d5
Ne7 16.e4 fxe4 17.Rae1 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "11"]
[White "Stein, Leonid"]
[Black "Klovans, Janis"]
[Result "1-0"]
[ECO "A08"]
[EventDate "1963.11.??"]
[PlyCount "71"]

1.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.O-O c5 5.d3 Nc6 6.Nbd2 Be7 7.e4 O-O 8.Re1 Qc7
9.Nf1 dxe4 10.dxe4 Rd8 11.Qe2 Nd4 12.Nxd4 cxd4 13.e5 Nd5 14.a3 Bd7 15.Qd3 
Ba4 16.Be4 f5 17.exf6 Nxf6 18.Bf4 Qb6 19.Qc4 Bb5 20.Qb3 Nxe4 21.Rxe4 Rd5 
22.Rae1 Bd7 23.Qxd5 exd5 24.Rxe7 Bf5 25.Be5 Rc8 26.c3 dxc3 27.bxc3 Rc4 28.
Rxg7+ Kf8 29.Nd2 Rg4 30.Rc7 Be4 31.c4 Rg5 32.c5 Qa5 33.Bd6+ Ke8 34.Re2 Qc3
35.Nxe4 dxe4 36.Rxe4+ 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "11"]
[White "Taimanov, Mark"]
[Black "Averbakh, Yury"]
[Result "1-0"]
[ECO "D00"]
[EventDate "1963.11.??"]
[PlyCount "81"]

1.d4 d5 2.Bf4 Bf5 3.c4 Bxb1 4.Rxb1 e6 5.Nf3 Bb4+ 6.Bd2 Bxd2+ 7.Qxd2 c6 8.
e3 Nf6 9.Bd3 O-O 10.O-O Nbd7 11.b4 dxc4 12.Bxc4 e5 13.Qc2 Qe7 14.b5 c5 15.
dxe5 Nxe5 16.Nxe5 Qxe5 17.Rfd1 Rad8 18.h3 b6 19.Rd3 Rxd3 20.Qxd3 Re8 21.
Rd1 Re7 22.Qe2 Kf8 23.Bb3 Qc7 24.Re1 Rd7 25.f4 Qd8 26.Qf3 Rd2 27.Kh2 h5 
28.Re2 Rxe2 29.Qxe2 Qe7 30.Qd3 g6 31.Bc2 Qd7 32.Qc3 Qd6 33.a4 Nd5 34.Qd2 
Ke7 35.Bb3 Nf6 36.Qxd6+ Kxd6 37.Bxf7 Nd5 38.Bxg6 c4 39.Kg3 Nxe3 40.Kf3 Nd5
41.Bxh5 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "11"]
[White "Zakharov, Alexander"]
[Black "Osnos, Viacheslav"]
[Result "0-1"]
[ECO "B35"]
[EventDate "1963.11.??"]
[PlyCount "150"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 Qa5 8.O-O 
O-O 9.Nb3 Qc7 10.f4 d6 11.Be2 Bd7 12.Bf3 Rfe8 13.g4 h6 14.Qe2 Na5 15.g5 
hxg5 16.fxg5 Nh7 17.Nd5 Qd8 18.Nxa5 Qxa5 19.Qf2 Be6 20.h4 Nf8 21.h5 gxh5 
22.Bd2 Qc5 23.Be3 Qa5 24.Nf4 Qxg5+ 25.Kh1 Bg4 26.Nh3 Qg6 27.Rg1 Ne6 28.Rg2
Qf6 29.Bxg4 Qxf2 30.Nxf2 hxg4 31.Nxg4 Rec8 32.Rf1 Kf8 33.c3 Ke8 34.Nh6 
Bxh6 35.Bxh6 f6 36.Be3 Kd7 37.Rf5 a6 38.Kg1 Rh8 39.Kf2 Rh1 40.Ke2 Rah8 41.
Rf3 R8h4 42.Kd3 Rd1+ 43.Kc2 Ra1 44.Rg8 Rxe4 45.Rb8 Kc7 46.Re8 Nd8 47.Bc1 
Kd7 48.Rg8 Re2+ 49.Bd2 Rh1 50.Kd3 Rhh2 51.Bf4 Rhg2 52.Rxg2 Rxg2 53.Bc1 Nc6
54.Rf1 Ne5+ 55.Kd4 Ke6 56.a3 f5 57.b3 Rg3 58.Be3 Rg4+ 59.Rf4 Rxf4+ 60.Bxf4
Ng6 61.Bh2 Kd7 62.c4 e5+ 63.Kd3 Ke6 64.b4 Ne7 65.b5 f4 66.a4 Kf5 67.Bg1 
e4+ 68.Kd4 e3 69.a5 Ng6 70.c5 dxc5+ 71.Kxc5 Ne5 72.Kb6 Nc4+ 73.Kxb7 Nxa5+ 
74.Kxa6 Nc4 75.b6 Nxb6 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "12"]
[White "Averbakh, Yury"]
[Black "Zakharov, Alexander"]
[Result "1/2-1/2"]
[ECO "A49"]
[EventDate "1963.11.??"]
[PlyCount "81"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.b3 a5 7.Nc3 c6 8.a4 d5 9.
Bb2 Na6 10.Re1 Nb4 11.Na2 Ne4 12.Nd2 Ng5 13.c4 Bh3 14.Nf3 Nxf3+ 15.Bxf3 
Nxa2 16.Rxa2 Bf5 17.e3 h5 18.Ra1 Qd7 19.h4 Be4 20.Bxe4 dxe4 21.Qc2 Qf5 22.
Rad1 Rfd8 23.Ba3 Bf6 24.Qe2 Kg7 25.Kg2 Rd7 26.Bc5 e6 27.Rf1 Qg4 28.Qxg4 
hxg4 29.Rd2 Rb8 30.Ba7 Ra8 31.Bc5 Rb8 32.Bb6 Bd8 33.Bxd8 Rbxd8 34.Rfd1 Kf6
35.Kf1 Ke7 36.Ke2 f5 37.Rb1 Kf6 38.b4 axb4 39.c5 e5 40.Rxb4 Ke6 41.a5 
1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "12"]
[White "Bagirov, Vladimir"]
[Black "Korchnoi, Viktor"]
[Result "1/2-1/2"]
[ECO "C49"]
[EventDate "1963.11.??"]
[PlyCount "47"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Bg5 Ne7 8.Nh4 c6
9.Ba4 Ne8 10.Bb3 Kh8 11.f4 f6 12.fxe5 dxe5 13.Be3 Nc7 14.Qf3 Ne6 15.Ne2 
Bc5 16.Kh1 Bxe3 17.Qxe3 a5 18.a4 b6 19.Bc4 Nc5 20.d4 exd4 21.Nxd4 Bd7 22.
e5 fxe5 23.Qxe5 Ng8 24.Nhf3 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "12"]
[White "Bondarevsky, Igor"]
[Black "Bronstein, David"]
[Result "0-1"]
[ECO "A48"]
[EventDate "1963.11.??"]
[PlyCount "64"]

1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 O-O 5.Nbd2 b6 6.c3 c5 7.h3 d6 8.Be2 Ba6 
9.Bxa6 Nxa6 10.O-O Qd7 11.Qe2 Nc7 12.dxc5 bxc5 13.e4 e5 14.Be3 Rab8 15.b3 
Qc6 16.Qc4 Nd7 17.Nh2 Nb6 18.Qd3 d5 19.f3 Rbd8 20.Qc2 f5 21.Rad1 Ne6 22.
exd5 Nxd5 23.Nc4 Nef4 24.Rf2 Nxe3 25.Nxe3 Rxd1+ 26.Qxd1 e4 27.Qc2 Bh6 28.
Nhf1 Nd3 29.Rd2 c4 30.Nxc4 Qc5+ 31.Kh2 Bf4+ 32.g3 Ne1 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "12"]
[White "Furman, Semen"]
[Black "Taimanov, Mark"]
[Result "0-1"]
[ECO "E12"]
[EventDate "1963.11.??"]
[PlyCount "174"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.a3 d5 6.cxd5 exd5 7.Bg5 Be7 8.e3 O-O
9.Bd3 c5 10.O-O Nbd7 11.Rc1 Re8 12.Qe2 a6 13.Rfd1 c4 14.Bb1 Bd6 15.Bh4 b5 
16.Qc2 Nf8 17.Bg3 Bxg3 18.hxg3 Ng6 19.b3 Qd6 20.Qb2 Rab8 21.Bc2 Bc6 22.
bxc4 bxc4 23.Qa2 Ng4 24.Re1 Nf6 25.Rb1 Nf8 26.Rxb8 Rxb8 27.Rb1 N8d7 28.
Rxb8+ Qxb8 29.Qb1 Qxb1+ 30.Bxb1 Kf8 31.Nd2 Nb6 32.Bc2 Ne8 33.g4 h6 34.f3 
Nc7 35.Kf2 Nb5 36.Ndb1 Nc7 37.e4 Bd7 38.Bd1 Ke7 39.Ke3 f6 40.Nd2 Kd6 41.f4
dxe4 42.Ndxe4+ Ke7 43.g3 Bc6 44.Be2 Bxe4 45.Kxe4 Nb5 46.Nb1 Na4 47.Ke3 Nb2
48.Bf3 c3 49.Be4 g5 50.Bh7 Kd6 51.Bg6 a5 52.Bh7 a4 53.Bg6 Nc4+ 54.Kd3 
Ncxa3 55.Nxa3 Nxa3 56.Kxc3 Nb5+ 57.Kc4 a3 58.Bb1 Nc7 59.fxg5 hxg5 60.Ba2 
Nd5 61.Kb3 Ne3 62.Kxa3 Nxg4 63.Kb4 Ne3 64.Kc3 Nf5 65.g4 Ne3 66.Kd3 Nxg4 
67.Ke4 Nh6 68.Bc4 f5+ 69.Kf3 Ke7 70.Bd3 Kf6 71.Ke3 Nf7 72.Kf3 Nh8 73.Kg3 
Ng6 74.Kf3 Ne7 75.Bc4 g4+ 76.Kf4 Ng6+ 77.Ke3 Kg5 78.Be6 Nh4 79.Bc8 f4+ 80.
Ke4 g3 81.Bh3 g2 82.Bxg2 Nxg2 83.d5 Ne3 84.d6 Ng4 85.Kd4 Nf6 86.Kd3 Kf5 
87.Ke2 Nd7 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "12"]
[White "Gipslis, Aivars"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "C88"]
[EventDate "1963.11.??"]
[PlyCount "42"]

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 Bb7
9.d3 d6 10.Nc3 Na5 11.Ba2 b4 12.Ne2 c5 13.c3 bxc3 14.bxc3 c4 15.Ng3 Re8 
16.dxc4 Nd7 17.Ba3 Qc7 18.Nd2 Nc5 19.Nf5 Bc8 20.Ne3 Bd8 21.Nd5 Qc6 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "12"]
[White "Gufeld, Eduard"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[ECO "B52"]
[EventDate "1963.11.??"]
[PlyCount "66"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nc6 6.c3 Nf6 7.Re1 e6 8.d4 
cxd4 9.cxd4 d5 10.e5 Ne4 11.Nbd2 Nxd2 12.Bxd2 Be7 13.Bg5 O-O 14.Bxe7 Qxe7 
15.Re3 Rac8 16.Rc1 Qb4 17.Rb3 Qa4 18.Ra3 Qxd1+ 19.Rxd1 f6 20.exf6 gxf6 21.
Ne1 Kf7 22.f4 Rg8 23.Nf3 a6 24.Rc3 Ne7 25.Rdc1 Rc6 26.Kf2 h5 27.h3 Ke8 28.
Rg1 Rxc3 29.bxc3 Kf7 30.g4 hxg4 31.hxg4 Rc8 32.Rb1 b5 33.Rb3 Rg8 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "12"]
[White "Kholmov, Ratmir"]
[Black "Nei, Iivo"]
[Result "1-0"]
[ECO "C89"]
[EventDate "1963.11.??"]
[PlyCount "81"]

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.d4 Nxe4 10.dxe5 Be6 11.Nbd2 Nxd2 12.Bxd2 Na5 13.Bc2 c5 14.h3 Qd7 15.Bg5 
Nc6 16.Qd3 g6 17.Qd2 f6 18.exf6 Bxf6 19.Qe3 Bxg5 20.Qxe6+ Qxe6 21.Rxe6 
Rxf3 22.Rxc6 Rf6 23.Rxc5 Rd8 24.Rxd5 Rxd5 25.Bb3 Kf8 26.Bxd5 Rd6 27.Rd1 a5
28.a3 Bc1 29.Rxc1 Rxd5 30.Rc2 Rd1+ 31.Kh2 Ke7 32.Kg3 Kd6 33.f4 Kd5 34.Kf3 
Kc4 35.g4 Kd3 36.Rf2 Re1 37.f5 g5 38.f6 Re8 39.f7 Rf8 40.Kg3 h6 41.h4 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "12"]
[White "Klovans, Janis"]
[Black "Novopashin, Arkady"]
[Result "1-0"]
[ECO "C96"]
[EventDate "1963.11.??"]
[PlyCount "103"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Na5 10.Bc2 c5 11.d4 Nd7 12.Nbd2 cxd4 13.cxd4 Nc6 14.Nf1 Bf6 15.Be3 
exd4 16.Nxd4 Nde5 17.Bb3 Bd7 18.Ng3 Ng6 19.Qd2 Qa5 20.Rad1 Qxd2 21.Rxd2 
Na5 22.Ndf5 Nxb3 23.axb3 Be6 24.Nh5 Bd8 25.b4 Bxf5 26.exf5 Ne5 27.b3 Re8 
28.Rxd6 Be7 29.Rd4 g6 30.Bd2 Nc6 31.Rg4 Red8 32.Bc3 Rd6 33.Rxe7 Nxe7 34.
Nf6+ Kf8 35.Nxh7+ Ke8 36.Nf6+ Kd8 37.Rh4 Rd1+ 38.Kh2 Kc7 39.fxg6 Nxg6 40.
Rh7 Rf8 41.Ne4 Kc6 42.h4 Rd3 43.h5 Nf4 44.Rh6+ Ne6 45.Rf6 Rg8 46.f3 Kb7 
47.h6 Ka8 48.Rxf7 Rc8 49.Bf6 Rd5 50.g4 Rc2+ 51.Kg3 Rd1 52.Nf2 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "12"]
[White "Osnos, Viacheslav"]
[Black "Stein, Leonid"]
[Result "0-1"]
[ECO "E91"]
[EventDate "1963.11.??"]
[PlyCount "84"]

1.d4 Nf6 2.c4 c5 3.d5 d6 4.Nc3 g6 5.e4 Bg7 6.Be2 O-O 7.Nf3 a6 8.O-O e5 9.
dxe6 Bxe6 10.Bf4 Qb6 11.Bxd6 Rd8 12.Bxc5 Qc7 13.Bd4 Nxe4 14.Qc2 Nf6 15.Be5
Qe7 16.Ne4 Nxe4 17.Bxg7 Bf5 18.Bd3 Kxg7 19.Rfe1 Rxd3 20.Qxd3 Nc6 21.Nd4 
Qc5 22.Nxf5+ gxf5 23.Qe3 Qxe3 24.Rxe3 Rd8 25.f3 Nc5 26.Kf1 Nb4 27.Re2 a5 
28.b3 Kf6 29.Rb1 Rd4 30.Kf2 a4 31.bxa4 Rxc4 32.a5 Nbd3+ 33.Ke3 Ra4 34.Rd2 
Ra3 35.Kd4 Ra4+ 36.Kc3 Ne5 37.Rd8 Ke7 38.Rd5 Rc4+ 39.Kd2 Ke6 40.Rd8 Ra4 
41.Rb6+ Ke7 42.Ra8 Nc4+ 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "12"]
[White "Suetin, Alexei"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[ECO "B06"]
[EventDate "1963.11.??"]
[PlyCount "107"]

1.e4 d6 2.d4 g6 3.f4 Bg7 4.Nf3 c5 5.dxc5 Qa5+ 6.Nbd2 Qxc5 7.Nb3 Qb4+ 8.
Nfd2 Nf6 9.Qf3 O-O 10.Bd3 Qb6 11.Nc4 Qc7 12.O-O Bg4 13.Qg3 Bd7 14.Ne3 a5 
15.a4 Na6 16.c3 Qb6 17.Ra3 Rac8 18.Kh1 Be6 19.Nd2 Nc5 20.Bc2 Bd7 21.Qf3 
Bc6 22.Nd5 Qd8 23.Nxf6+ Bxf6 24.Qe3 Bg7 25.Nf3 Qd7 26.Nd4 Bxa4 27.b3 Bc6 
28.Rxa5 b6 29.Ra3 Ba8 30.f5 b5 31.Ra5 d5 32.e5 Qc7 33.b4 Ne4 34.Bxe4 dxe4 
35.f6 exf6 36.exf6 Qc4 37.Kg1 Bh8 38.Bd2 Rfd8 39.Ra6 Qd5 40.Rb6 Bc6 41.Qg3
Re8 42.Be3 Bd7 43.Rd6 Qb7 44.Nb3 Rxc3 45.Nc5 Qc7 46.Rfd1 Bf5 47.Qe5 Bxf6 
48.Qxe8+ Kg7 49.Bf4 Rxc5 50.Rxf6 Qxf4 51.Qxf7+ Kh6 52.Qf8+ Kg5 53.Qe7 Kg4 
54.Qxc5 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "13"]
[White "Bronstein, David"]
[Black "Klovans, Janis"]
[Result "1/2-1/2"]
[ECO "D27"]
[EventDate "1963.11.??"]
[PlyCount "123"]

1.d4 d5 2.c4 dxc4 3.e3 Nf6 4.Bxc4 e6 5.Nc3 a6 6.a4 c5 7.Nf3 Nc6 8.O-O Be7 
9.b3 O-O 10.Bb2 cxd4 11.exd4 Bd7 12.Rc1 Qb6 13.Ba1 Rfd8 14.Qe2 Be8 15.Ne4 
Na5 16.Neg5 h6 17.Nh3 Nd5 18.Rb1 Bf6 19.Rfd1 Nc6 20.Qe4 Ncb4 21.Ne5 Qd6 
22.Qe2 b5 23.a5 bxc4 24.bxc4 Ne7 25.Ng4 Bg5 26.Nxg5 hxg5 27.d5 Nbxd5 28.
cxd5 Nxd5 29.Ne3 Nf4 30.Qb2 Qf8 31.Qb7 Bb5 32.Be5 Qe8 33.h4 Nd3 34.Ba1 
gxh4 35.Qe4 e5 36.Nf5 g6 37.Nxh4 Qe6 38.Nf3 Qf5 39.Qxf5 gxf5 40.Nxe5 Nxe5 
41.Bxe5 Rxd1+ 42.Rxd1 Re8 43.Rd5 Kh7 44.Kh2 Kg6 45.Bd4 Re6 46.Kg3 f6 47.
Rd8 Bf1 48.f3 Kf7 49.Rd7+ Re7 50.Rd6 Re6 51.Rb6 Bc4 52.Kf4 Kg6 53.Rb7 Bf1 
54.g3 Bb5 55.Bc5 Re5 56.Bf8 Re8 57.Rg7+ Kh6 58.Rf7+ Kg6 59.Rg7+ Kh6 60.
Rf7+ Kg6 61.Rg7+ Kh6 62.Rf7+ 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "13"]
[White "Geller, Efim"]
[Black "Kholmov, Ratmir"]
[Result "1/2-1/2"]
[ECO "E55"]
[EventDate "1963.11.??"]
[PlyCount "132"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 c5 6.Be2 d5 7.O-O dxc4 8.Bxc4 
Nbd7 9.a3 cxd4 10.axb4 dxc3 11.bxc3 b6 12.Be2 Bb7 13.c4 Qc7 14.Qd4 e5 15.
Qc3 a5 16.bxa5 Rxa5 17.Bb2 Rfa8 18.Rxa5 Rxa5 19.Rd1 h6 20.Qb4 Ra2 21.Ra1 
Rxa1+ 22.Bxa1 Bc6 23.Bb2 Bxf3 24.Bxf3 Nc5 25.Qa3 Qd6 26.Qa8+ Kh7 27.Qa1 
Qd3 28.Bxe5 Qxc4 29.h3 Nfe4 30.Qb1 Kg8 31.Bxe4 Nxe4 32.Bd4 f5 33.Bxb6 Qe2 
34.Qf1 Qb2 35.Bd4 Qc2 36.Qe1 h5 37.f3 Nd2 38.Qa1 Nb3 39.Qb2 Qd1+ 40.Kf2 
Nc1 41.Qb8+ Kh7 42.Qa7 Qd2+ 43.Kg3 Ne2+ 44.Kh2 Nxd4 45.Qxd4 Qf2 46.Qe5 g6 
47.Qe7+ Kh6 48.Qf8+ Kh7 49.Qf7+ Kh6 50.Qg8 g5 51.Qe6+ Kg7 52.Qe5+ Kg6 53.
Qe6+ Kg7 54.Qe5+ Kg6 55.f4 gxf4 56.Qxf4 Qxf4+ 57.exf4 h4 58.Kg1 Kf7 59.Kf1
Kf6 60.Kf2 Kf7 61.Ke3 Ke6 62.Ke2 Ke7 63.Kd1 Kd7 64.Kd2 Kd6 65.Ke2 Ke7 66.
Kd3 Kd7 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "13"]
[White "Korchnoi, Viktor"]
[Black "Bondarevsky, Igor"]
[Result "1-0"]
[ECO "B20"]
[EventDate "1963.11.??"]
[PlyCount "69"]

1.g3 g6 2.e4 c5 3.d4 cxd4 4.Qxd4 Nf6 5.Nc3 Nc6 6.Qd1 Bg7 7.Bg2 O-O 8.Nge2 
d6 9.h3 Bd7 10.O-O Rc8 11.Nd5 Nxd5 12.exd5 Ne5 13.a4 Nc4 14.Ra2 e5 15.dxe6
Bxe6 16.Nf4 Na5 17.Nd5 Nc6 18.Ra3 Qd7 19.Kh2 Bxd5 20.Bxd5 Ne7 21.Bg2 d5 
22.c3 Rfd8 23.a5 h6 24.Qb3 Nc6 25.Rd1 Qf5 26.Qxb7 Ne5 27.Qxa7 Ra8 28.Qc7 
Rd7 29.Qb6 Nc4 30.Qc6 Rad8 31.Ra4 Qc2 32.Rf1 Ne5 33.Qb5 Nd3 34.a6 Nc5 35.
Ra5 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "13"]
[White "Nei, Iivo"]
[Black "Suetin, Alexei"]
[Result "1/2-1/2"]
[ECO "B48"]
[EventDate "1963.11.??"]
[PlyCount "42"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.Bd3 b5 8.Nxc6 
Qxc6 9.O-O Bb7 10.Qe2 Nf6 11.f3 Bc5 12.e5 Nd5 13.Nxd5 Qxd5 14.Bf2 Bxf2+ 
15.Rxf2 Qc5 16.Rd1 O-O 17.Be4 Bxe4 18.Qxe4 Ra7 19.Qd4 Rc8 20.f4 Qxd4 21.
Rxd4 Kf8 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "13"]
[White "Novopashin, Arkady"]
[Black "Osnos, Viacheslav"]
[Result "1-0"]
[ECO "B92"]
[EventDate "1963.11.??"]
[PlyCount "147"]

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 Qc7 11.Kh1 Nbd7 12.Qe1 Rac8 13.Be3 Rfd8 14.Nd2 exf4 15.
Bxf4 Qb6 16.Rb1 Ne5 17.Nf3 Ng6 18.Bd2 d5 19.Nxd5 Nxd5 20.Ba5 Qc6 21.Nd4 
Qxa4 22.Bxd8 Ne3 23.Nxe6 Qxe4 24.Bf3 Qxe6 25.Bxe7 Nxf1 26.Qxe6 fxe6 27.Bg4
Rc6 28.Bg5 h6 29.Bc1 Rd6 30.Bh5 Ne7 31.Bf4 e5 32.Bxe5 Rd5 33.Rxf1 Rxe5 34.
Bf7+ Kh7 35.Bc4 h5 36.Kg1 Kh6 37.Rd1 Nf5 38.Rd8 Kg5 39.Bd3 Re7 40.Rd5 g6 
41.Kf2 Kf6 42.g3 Ke6 43.Rc5 Kf6 44.Rd5 Re6 45.Rd8 Nd6 46.Rg8 Kf7 47.Rb8 b5
48.Kf3 Kf6 49.Rg8 Kf7 50.Ra8 Nc4 51.Bxc4 bxc4 52.Rb8 Re1 53.Rb7+ Kf6 54.
Rb6+ Kf5 55.Rxa6 Rc1 56.Ra5+ Kf6 57.c3 Rc2 58.h4 Rxb2 59.Rc5 Rb1 60.Rxc4 
Rf1+ 61.Ke2 Rg1 62.Rc6+ Kg7 63.Kf2 Rd1 64.Re6 Rc1 65.Re3 Rc2+ 66.Kf3 g5 
67.hxg5 Kg6 68.Kf4 Rf2+ 69.Ke4 Kxg5 70.c4 Rc2 71.Kd5 Rd2+ 72.Kc6 Kg4 73.c5
Rg2 74.Kd7 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "13"]
[White "Polugaevsky, Lev"]
[Black "Bagirov, Vladimir"]
[Result "1/2-1/2"]
[ECO "B39"]
[EventDate "1963.11.??"]
[PlyCount "40"]

1.c4 Nf6 2.Nc3 g6 3.e4 c5 4.Nf3 Nc6 5.d4 cxd4 6.Nxd4 Bg7 7.Be3 Ng4 8.Qxg4 
Nxd4 9.Qd1 e5 10.Bd3 O-O 11.O-O d6 12.Qd2 Be6 13.Rac1 a6 14.Rfd1 Qa5 15.
Bf1 b5 16.cxb5 axb5 17.Nxb5 Nxb5 18.Qxa5 Rxa5 19.b4 Rxa2 20.Bxb5 Rb8 
1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "13"]
[White "Spassky, Boris"]
[Black "Gufeld, Eduard"]
[Result "1-0"]
[ECO "E82"]
[EventDate "1963.11.??"]
[PlyCount "63"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 b6 7.Bd3 Bb7 8.Nge2 c5 
9.d5 e6 10.O-O Nbd7 11.Bg5 exd5 12.Nxd5 Bxd5 13.cxd5 a6 14.Rc1 b5 15.b3 
Re8 16.Qd2 Qb6 17.Kh1 Rac8 18.Rfe1 Ne5 19.Bb1 b4 20.Ng3 c4 21.Be3 c3 22.
Qxc3 bxc3 23.Bxb6 Nfd7 24.Ba5 Nc5 25.Rxc3 f5 26.exf5 Ng4 27.Rxe8+ Rxe8 28.
Rxc5 Nf2+ 29.Kg1 Bd4 30.Rc4 Ba7 31.Kf1 Nd1 32.Re4 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "13"]
[White "Stein, Leonid"]
[Black "Averbakh, Yury"]
[Result "1-0"]
[ECO "C95"]
[EventDate "1963.11.??"]
[PlyCount "173"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.Bb3 Bg7
16.a4 c5 17.d5 c4 18.Bc2 Nc5 19.Be3 Qc7 20.Qd2 Reb8 21.Ra3 Bc8 22.Rea1 Bd7
23.axb5 Bxb5 24.Qe2 Rb7 25.Nd2 Rab8 26.Bb1 Bd7 27.Nxc4 Bb5 28.b3 Bxc4 29.
Qxc4 Nxb3 30.Qxc7 Rxc7 31.R1a2 Nc5 32.Bc2 Nfd7 33.Ne2 Bf8 34.f3 h5 35.Ba4 
Rb1+ 36.Kh2 Nb6 37.Bc6 Nc4 38.Bxc5 dxc5 39.Rxa6 Ne3 40.Ra1 Rb2 41.R6a2 
Rxa2 42.Rxa2 h4 43.Ra8 Kg7 44.Kg1 c4 45.Ra5 Nd1 46.Kf1 Ne3+ 47.Kf2 Nd1+ 
48.Ke1 Nxc3 49.Nxc3 Bb4 50.Ra4 Bxc3+ 51.Ke2 Kf6 52.Rxc4 Ba5 53.d6 Rc8 54.
f4 Bb6 55.d7 Rf8 56.Bb5 Bd8 57.Rc6+ Ke7 58.fxe5 Rh8 59.Bc4 Kxd7 60.Ra6 Rh5
61.Bxf7 Rxe5 62.Bxg6 Ra5 63.Bf5+ Ke7 64.Rh6 Kf7 65.Rh7+ Kg8 66.Rb7 Bf6 67.
Kf3 Be5 68.Kg4 Bg3 69.Kg5 Kf8 70.Rh7 Rc5 71.Rxh4 Bxh4+ 72.Kxh4 Kg7 73.Kg5 
Rc3 74.Kf4 Rc2 75.g4 Kh6 76.h4 Rh2 77.Kg3 Rh1 78.g5+ Kh5 79.Bg4+ Kg6 80.
Bf3 Rg1+ 81.Kf4 Rf1 82.h5+ Kf7 83.e5 Kg7 84.h6+ Kg6 85.e6 Rf2 86.e7 Kf7 
87.h7 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "13"]
[White "Taimanov, Mark"]
[Black "Gipslis, Aivars"]
[Result "1/2-1/2"]
[ECO "E39"]
[EventDate "1963.11.??"]
[PlyCount "50"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.Bf4 Bxc5 7.Nf3 Nc6 8.e3 
b6 9.Be2 Bb7 10.O-O d5 11.Rfd1 Qc8 12.a3 dxc4 13.Bxc4 Rd8 14.Ng5 h6 15.
Nge4 Be7 16.Nxf6+ Bxf6 17.Ne4 Be5 18.Rxd8+ Qxd8 19.Rd1 Qc7 20.Nd6 Bxf4 21.
exf4 Rd8 22.Nxb7 Rxd1+ 23.Qxd1 Qxb7 24.Qd6 g6 25.h4 Ne7 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "13"]
[White "Zakharov, Alexander"]
[Black "Furman, Semen"]
[Result "1-0"]
[ECO "B40"]
[EventDate "1963.11.??"]
[PlyCount "57"]

1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.Be2 b5 5.d4 cxd4 6.Nxd4 Bb7 7.Bf3 Qc7 8.O-O d6
9.a4 b4 10.Na2 Nf6 11.Re1 e5 12.Nf5 g6 13.Ne3 a5 14.c3 Na6 15.cxb4 axb4 
16.Bd2 Nc5 17.Nxb4 Ncxe4 18.a5 Rd8 19.a6 Ba8 20.Ned5 Nxd5 21.Nxd5 Bxd5 22.
Ba5 Qc4 23.Bxd8 f5 24.a7 Ba8 25.Ra4 Qb5 26.Raxe4 fxe4 27.Bxe4 Kxd8 28.Bxa8
Qa5 29.Qa1 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "14"]
[White "Averbakh, Yury"]
[Black "Novopashin, Arkady"]
[Result "1-0"]
[ECO "A42"]
[EventDate "1963.11.??"]
[PlyCount "81"]

1.c4 g6 2.d4 Bg7 3.e4 d6 4.Nc3 e5 5.d5 Na6 6.Bd3 Nf6 7.h3 Nh5 8.g3 O-O 9.
Be3 Bd7 10.Be2 c6 11.Kf1 Nf6 12.Nf3 Rc8 13.Nd2 Qe7 14.g4 cxd5 15.cxd5 Nc5 
16.Rc1 a5 17.a3 b5 18.b4 axb4 19.axb4 Na6 20.Qb3 Rc7 21.Kg2 Rfc8 22.Qa3 h6
23.Na2 Ra8 24.Qb3 Rb7 25.Nc3 Nc7 26.Ra1 Rxa1 27.Rxa1 Nh7 28.Qd1 h5 29.gxh5
Ng5 30.hxg6 Nxh3 31.Bg4 Nf4+ 32.Bxf4 exf4 33.gxf7+ Qxf7 34.Bxd7 Qxd7 35.
Ra3 Ne8 36.Qh5 Rb8 37.Nf3 Rc8 38.Qg6 Qf7 39.Qxf7+ Kxf7 40.Nxb5 Rc4 41.Rb3 
1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "14"]
[White "Bagirov, Vladimir"]
[Black "Nei, Iivo"]
[Result "0-1"]
[ECO "C50"]
[EventDate "1963.11.??"]
[PlyCount "106"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O d6 5.c3 Bb6 6.d4 Qe7 7.h3 Nf6 8.Re1 O-O 
9.Bg5 h6 10.Bh4 Kh7 11.Bd3 Kh8 12.d5 Nb8 13.Nfd2 g5 14.Bg3 h5 15.Nc4 h4 
16.Nxb6 axb6 17.Bh2 g4 18.Qc1 Rg8 19.hxg4 Bxg4 20.Be2 Rg6 21.Qe3 Nbd7 22.
Nd2 Rag8 23.Kh1 Bxe2 24.Qxe2 Rxg2 25.Rg1 R2g6 26.Nc4 Nc5 27.f3 Nh5 28.Ne3 
Rxg1+ 29.Rxg1 Rxg1+ 30.Kxg1 Qg5+ 31.Kh1 Ng7 32.Bg1 Nd7 33.Qh2 Nf8 34.Bf2 
Ng6 35.Qh3 Kh7 36.Qd7 Qf4 37.Kg2 Qg5+ 38.Kh2 Qf4+ 39.Kg2 Nh5 40.Nf5 h3+ 
41.Kf1 Qc1+ 42.Be1 Nh8 43.Qe7 Qf4 44.Kf2 h2 45.Kg2 Qxf3+ 46.Kxf3 h1=Q+ 47.
Kf2 Qxe4 48.Ne3 Nf4 49.Bd2 Qh1 50.Qxc7 Qh2+ 51.Kf3 Qxd2 52.Qxd6 Nhg6 53.
Qd7 e4+ 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "14"]
[White "Bondarevsky, Igor"]
[Black "Klovans, Janis"]
[Result "1/2-1/2"]
[ECO "A13"]
[EventDate "1963.11.??"]
[PlyCount "60"]

1.Nf3 d5 2.c4 e6 3.g3 Nf6 4.Bg2 c5 5.O-O Nc6 6.cxd5 Nxd5 7.d4 Be7 8.dxc5 
Bxc5 9.Nbd2 O-O 10.Qc2 Be7 11.Nc4 Bd7 12.a3 Rc8 13.Qb3 Na5 14.Nxa5 Qxa5 
15.Bd2 Qa6 16.a4 Qxe2 17.Qxb7 Rc7 18.Qb3 Bc5 19.Rae1 Qa6 20.Re4 Rfc8 21.
Ne5 Be8 22.Rfe1 Rb7 23.Qa2 Qb6 24.Nd3 Be7 25.R4e2 Rd8 26.Nf4 Nb4 27.Bxb4 
Bxb4 28.Nd5 Qa5 29.Nxb4 Rxb4 30.b3 Rbd4 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "14"]
[White "Furman, Semen"]
[Black "Stein, Leonid"]
[Result "0-1"]
[ECO "E64"]
[EventDate "1963.11.??"]
[PlyCount "98"]

1.d4 Nf6 2.c4 c5 3.d5 d6 4.Nc3 g6 5.Nf3 Bg7 6.g3 O-O 7.Bg2 Bf5 8.Nh4 Bd7 
9.O-O Na6 10.a4 Nb4 11.e4 e6 12.h3 exd5 13.cxd5 Re8 14.Bf4 Qb6 15.Qd2 Re7 
16.Kh2 Rae8 17.f3 Nh5 18.Be3 Bf6 19.g4 Bxh4 20.gxh5 Bf6 21.Rad1 Qd8 22.Rg1
Re5 23.hxg6 hxg6 24.f4 Rh5 25.f5 Be5+ 26.Bf4 Nd3 27.Bxe5 Nxe5 28.Rdf1 Qh4 
29.Qf4 Qxf4+ 30.Rxf4 g5 31.Bf3 Nxf3+ 32.Rxf3 Kg7 33.Rgg3 Kf6 34.Kg2 Rh4 
35.Kf2 b6 36.Re3 a6 37.Kg2 b5 38.axb5 axb5 39.Rg4 b4 40.Nd1 Rxg4+ 41.hxg4 
Ke5 42.Kf3 Bb5 43.Re1 Ra8 44.Nf2 Ra2 45.Rb1 Ba4 46.Ke3 c4 47.Nh3 Kf6 48.
Kd4 Bc2 49.Re1 c3 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "14"]
[White "Gipslis, Aivars"]
[Black "Zakharov, Alexander"]
[Result "1-0"]
[ECO "C88"]
[EventDate "1963.11.??"]
[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.c3 d6 10.a5 Rb8 11.Bc4 Bb7 12.d3 d5 13.exd5 Nxd5 14.Qb3 bxc3 15.bxc3 Nf4
16.Bxf4 exf4 17.Qd1 Na7 18.d4 c5 19.Qe2 Bf6 20.Bxa6 Ba8 21.Nbd2 cxd4 22.
cxd4 Nc6 23.Ne4 Nxd4 24.Nxf6+ Qxf6 25.Nxd4 Qxd4 26.Qe5 Qb4 27.Bf1 Bc6 28.
Rec1 Rfe8 29.Qc5 Ba8 30.a6 Qe4 31.a7 Rbd8 32.Rc4 Qb7 33.Rxf4 Rd5 34.Qb4 
Qc6 35.Qa4 Qe6 36.Rb4 Rdd8 37.Rb8 h5 38.Rxd8 Rxd8 39.Qh4 Qd5 40.Rb1 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "14"]
[White "Gufeld, Eduard"]
[Black "Taimanov, Mark"]
[Result "1-0"]
[ECO "B28"]
[EventDate "1963.11.??"]
[PlyCount "135"]

1.e4 c5 2.Nf3 a6 3.c3 d5 4.exd5 Qxd5 5.d4 Nf6 6.Be2 e6 7.O-O cxd4 8.cxd4 
Nc6 9.Nc3 Qd6 10.Be3 Be7 11.Nd2 Nb4 12.Nc4 Qd8 13.Bf3 Nbd5 14.Bg5 O-O 15.
Qb3 Rb8 16.Rad1 b5 17.Ne5 Bb7 18.Bxf6 Bxf6 19.Nxd5 exd5 20.Ng4 Bg5 21.Ne3 
Bxe3 22.Qxe3 Re8 23.Qf4 Rc8 24.Rc1 h6 25.h4 g5 26.Rxc8 Bxc8 27.hxg5 hxg5 
28.Qg3 Bf5 29.Rc1 Be4 30.Rc6 a5 31.Bg4 Qe7 32.Rc7 Qf6 33.Bd7 Rf8 34.Bxb5 
Qxd4 35.Qxg5+ Bg6 36.Rc3 Qb4 37.Bd3 Qxb2 38.Rc6 Qa1+ 39.Kh2 Qh8+ 40.Kg3 
Qh5 41.Qxh5 Bxh5 42.Rd6 a4 43.Rxd5 Bd1 44.Be4 Be2 45.Ra5 Bd1 46.Bc6 Rc8 
47.Bxa4 Rc3+ 48.f3 Bxa4 49.Rxa4 Kf8 50.Ra7 Kg7 51.a4 Ra3 52.Kf4 Kf6 53.g4 
Kg6 54.Ra8 Kf6 55.a5 Ra4+ 56.Kg3 Kg7 57.a6 Ra3 58.a7 Kf6 59.g5+ Kg7 60.Kg4
Kh7 61.f4 Ra5 62.f5 Ra4+ 63.Kf3 Ra5 64.Ke4 Ra6 65.g6+ fxg6 66.f6 Re6+ 67.
Kd5 Rxf6 68.Rb8 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "14"]
[White "Kholmov, Ratmir"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "D25"]
[EventDate "1963.11.??"]
[PlyCount "49"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.Nc3 Nbd7 7.h3 Bh5 8.O-O 
Be7 9.b3 O-O 10.Bb2 Nb6 11.Be2 c5 12.dxc5 Bxc5 13.Qxd8 Rfxd8 14.Rac1 Rac8 
15.Nb5 Nbd5 16.Nc3 Nxc3 17.Rxc3 Bb4 18.Rxc8 Rxc8 19.Rc1 Rxc1+ 20.Bxc1 Kf8 
21.Kf1 Ke7 22.Ne5 Bxe2+ 23.Kxe2 Nd7 24.Nxd7 Kxd7 25.Bb2 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "14"]
[White "Korchnoi, Viktor"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[ECO "A25"]
[EventDate "1963.11.??"]
[PlyCount "83"]

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.e3 d6 6.Nge2 Bd7 7.d4 Qc8 8.d5 Nce7 
9.e4 h5 10.Ng1 Nh6 11.Qe2 f5 12.f4 Nf7 13.Nf3 O-O 14.O-O fxe4 15.Nxe4 Nf5 
16.Bd2 Qd8 17.Rae1 c6 18.fxe5 Nxe5 19.Nxe5 Bxe5 20.dxc6 bxc6 21.Bc3 Bxc3 
22.bxc3 Qe7 23.Qd2 Rae8 24.h3 Qg7 25.g4 hxg4 26.hxg4 Nh4 27.g5 Rxf1+ 28.
Rxf1 Rxe4 29.Bxe4 Nf5 30.Bxf5 Bxf5 31.Re1 Qd7 32.Qd4 Bc2 33.Re2 Qf5 34.Qd2
Be4 35.Qe3 Qg4+ 36.Kf2 Qf5+ 37.Ke1 d5 38.Rf2 Qg4 39.Qf4 Qg1+ 40.Rf1 Qc5 
41.Qf7+ Kh8 42.Qe8+ 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "14"]
[White "Osnos, Viacheslav"]
[Black "Bronstein, David"]
[Result "0-1"]
[ECO "D16"]
[EventDate "1963.11.??"]
[PlyCount "62"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bg4 6.Ne5 Bh5 7.f3 Nfd7 8.Nxc4 
e5 9.Nxe5 Nxe5 10.dxe5 Nd7 11.f4 Bb4 12.g3 Bg4 13.Bg2 Qb6 14.Bd2 a5 15.Ne4
f5 16.exf6 Nxf6 17.Nxf6+ gxf6 18.Bxb4 Qxb4+ 19.Qd2 Qxd2+ 20.Kxd2 O-O-O+ 
21.Kc1 Bxe2 22.Ra3 Rhe8 23.Re1 Bg4 24.Rae3 Rd1+ 25.Rxd1 Rxe3 26.Rg1 Re2 
27.Kb1 Bf5+ 28.Ka1 Kc7 29.g4 Bc2 30.g5 Rf2 31.gxf6 Rxf4 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "14"]
[White "Suetin, Alexei"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[ECO "C89"]
[EventDate "1963.11.??"]
[PlyCount "172"]

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.Qf1 Qh5 19.a4 bxa4 20.Rxa4 f5 21.c4 f4 22.
cxd5 Rxe3 23.fxe3 fxg3 24.dxc6+ Kh8 25.hxg3 Rxf1+ 26.Rxf1 Qg5 27.Rf4 Bxf4 
28.exf4 Qe7 29.Nf1 Qe2 30.Rb4 g6 31.c7 Kg7 32.Bc4 Qf3 33.Rb3 Qc6 34.Rc3 
Bh3 35.Kf2 Qxc7 36.Bxa6 Qb6 37.Be2 Qxd4+ 38.Ne3 h5 39.Rb3 Bf5 40.Ke1 Be4 
41.Rc3 Qb6 42.Nc4 Qg1+ 43.Kd2 Qf2 44.Re3 Bf5 45.Ne5 h4 46.gxh4 Qxf4 47.Bd3
Qb4+ 48.Ke2 Qxb2+ 49.Kf3 Qh2 50.Bxf5 gxf5 51.Nd3 Qxh4 52.Kg2 Kf6 53.Nf2 
Qg5+ 54.Rg3 Qd2 55.Rd3 Qc2 56.Rf3 Qc6 57.Kg3 Qb6 58.Kg2 Qb7 59.Kg3 Qg7+ 
60.Kh2 Ke5 61.Kh1 Qg5 62.Kh2 Qg8 63.Kh1 Qa8 64.Kg2 f4 65.Nh3 Kf5 66.Nf2 
Qd5 67.Nd3 Qg8+ 68.Kf2 Qa2+ 69.Kf1 Ke4 70.Ne1 Qa6+ 71.Kf2 Qh6 72.Rb3 Qd6 
73.Rd3 Qb6+ 74.Kf1 Qb5 75.Kf2 Qb2+ 76.Kf1 Kf5 77.Rf3 Qc1 78.Kf2 Kg4 79.Rd3
Qc4 80.Rf3 Qe6 81.Rd3 Qe4 82.Kf1 Qh7 83.Kg2 Qe4+ 84.Kf1 Qe7 85.Nf3 Qc5 86.
Ne1 Qe5 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "15"]
[White "Bronstein, David"]
[Black "Averbakh, Yury"]
[Result "1-0"]
[ECO "E39"]
[EventDate "1963.11.??"]
[PlyCount "82"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.Be3 Qe7 7.Nf3 Bxc5 8.Bg5 
Qd8 9.e3 Nc6 10.a3 Be7 11.Be2 b6 12.O-O Bb7 13.Rad1 Rc8 14.Nb5 d5 15.Qb1 
h6 16.Bh4 a6 17.Nc3 Nb8 18.Nd4 Qc7 19.Bg3 Bd6 20.Ndb5 axb5 21.Nxb5 Bxg3 
22.Nxc7 Bxc7 23.cxd5 Bxd5 24.Rc1 Bb7 25.Rfd1 Nbd7 26.b4 Nd5 27.a4 Be5 28.
f4 Rxc1 29.Rxc1 Bd6 30.Bf3 f5 31.a5 N7f6 32.axb6 Bxb4 33.Rc7 Nxc7 34.bxc7 
Bxf3 35.Qxb4 Bc6 36.Qxf8+ Kxf8 37.c8=Q+ Be8 38.Qxe6 Bd7 39.Qe5 Kf7 40.h3 
Be6 41.Qc7+ Kg6 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "15"]
[White "Geller, Efim"]
[Black "Bagirov, Vladimir"]
[Result "1-0"]
[ECO "A08"]
[EventDate "1963.11.??"]
[PlyCount "71"]

1.e4 c5 2.Nf3 e6 3.d3 d5 4.Nbd2 Nf6 5.g3 Nc6 6.Bg2 Be7 7.O-O b6 8.Re1 Bb7 
9.c3 O-O 10.e5 Nd7 11.Nf1 Re8 12.h4 f6 13.exf6 Bxf6 14.d4 Rc8 15.Bg5 cxd4 
16.cxd4 Na5 17.b3 Ba6 18.Ne3 Nb7 19.Bf4 Nf8 20.Ng5 h6 21.Nh3 Nd6 22.Ng4 
Ne4 23.Nxf6+ Qxf6 24.Be5 Qf5 25.Nf4 Nd7 26.Bh3 Qf7 27.Qg4 Nxe5 28.dxe5 Rc2
29.Qxe6 g5 30.Qxf7+ Kxf7 31.Nxd5 Nxf2 32.e6+ Kg7 33.Bg2 Bc8 34.Rac1 Rxa2 
35.Rc7+ Kg6 36.Rxc8 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "15"]
[White "Klovans, Janis"]
[Black "Osnos, Viacheslav"]
[Result "0-1"]
[ECO "B10"]
[EventDate "1963.11.??"]
[PlyCount "72"]

1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.d4 Bd6 7.Bc4 O-O 8.
O-O Bg4 9.Qd3 Bc7 10.Nh4 Qd6 11.g3 Qd7 12.Re1 b5 13.Bb3 Na6 14.c3 Nc5 15.
Qc2 Nxb3 16.axb3 Rfe8 17.Bd2 a5 18.Qd3 Bb6 19.Ng2 Be6 20.Qc2 Bf5 21.Qd1 
Rxe1+ 22.Bxe1 Rd8 23.Bd2 c5 24.Be3 Qc6 25.Nf4 g5 26.Ng2 Bc8 27.Ne1 Bb7 28.
f3 g4 29.Qd3 gxf3 30.Qf5 cxd4 31.Qg4+ Kh8 32.cxd4 Qe6 33.Qxe6 fxe6 34.Kf2 
e5 35.Nxf3 exd4 36.Bd2 Rc8 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "15"]
[White "Nei, Iivo"]
[Black "Korchnoi, Viktor"]
[Result "1/2-1/2"]
[ECO "A34"]
[EventDate "1963.11.??"]
[PlyCount "45"]

1.c4 c5 2.Nc3 Nf6 3.e3 g6 4.Nf3 Bg7 5.d4 cxd4 6.exd4 d5 7.Be2 O-O 8.O-O 
Nc6 9.Be3 dxc4 10.d5 Na5 11.Qd2 Bg4 12.Rad1 Ne8 13.Bh6 Bxf3 14.Bxf3 Bxh6 
15.Qxh6 Nd6 16.Rfe1 Qd7 17.Ne4 Nxe4 18.Rxe4 f5 19.Re6 Rf6 20.Rde1 Rxe6 21.
Rxe6 Nc6 22.Rxg6+ hxg6 23.Qxg6+ 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "15"]
[White "Novopashin, Arkady"]
[Black "Furman, Semen"]
[Result "1-0"]
[ECO "B18"]
[EventDate "1963.11.??"]
[PlyCount "125"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.N1e2 e6 7.Nf4 Qh4 8.Be2 
Nd7 9.Be3 Bd6 10.Qd2 Qe7 11.Nxg6 hxg6 12.Ne4 Bc7 13.c4 Ngf6 14.Ng5 O-O-O 
15.O-O-O e5 16.d5 cxd5 17.cxd5 Nb6 18.Bxb6 Rxd5 19.Bxa7 Rxd2 20.Rxd2 Nd7 
21.Ne4 Qb4 22.Nc3 Qa5 23.Nb5 Nb8 24.b4 Qa4 25.Rb2 Nc6 26.Bc5 Rd8 27.Kb1 e4
28.Nc3 Qa8 29.Nxe4 Be5 30.Rc2 Kb8 31.b5 Nd4 32.Rd1 Qa4 33.Rc3 Rc8 34.Rxd4 
Bxd4 35.Ra3 Qxa3 36.Bxa3 Re8 37.Bf3 f5 38.Nd2 Bxf2 39.Kc2 g5 40.h3 Rd8 41.
Be7 Rc8+ 42.Kd3 Bh4 43.Bh5 Kc7 44.Nf3 Kb6 45.Nxh4 gxh4 46.Bxh4 Kxb5 47.Be7
Kc6 48.Bb4 Kd7 49.Bf7 b6 50.Bb3 Rc1 51.Ke3 Rf1 52.Ke2 Rb1 53.Bc3 g6 54.Kf2
Ke7 55.Kg3 Rf1 56.Bd4 b5 57.h4 Rh1 58.Bc3 Rf1 59.a3 Rb1 60.Bc2 Rh1 61.Bd3 
f4+ 62.Kxf4 Rxh4+ 63.Kf3 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "15"]
[White "Polugaevsky, Lev"]
[Black "Bondarevsky, Igor"]
[Result "1-0"]
[ECO "A05"]
[EventDate "1963.11.??"]
[PlyCount "91"]

1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.O-O c5 5.d3 g6 6.e4 Bg7 7.Nc3 O-O 8.Ng5 Ne8 
9.f4 f5 10.g4 e6 11.Be3 Nc7 12.gxf5 exf5 13.d4 h6 14.Nh3 d6 15.dxc5 dxc5 
16.e5 Bxg2 17.Kxg2 Nc6 18.Qf3 Nd4 19.Bxd4 cxd4 20.Rad1 Ne6 21.Ne2 Qc8 22.
Nxd4 Nxd4 23.Rxd4 Qxc2+ 24.Rf2 Qc7 25.Rd6 Kh7 26.Qg3 Qf7 27.Rfd2 Rae8 28.
Ng1 Re6 29.Nf3 Rxd6 30.Rxd6 Rg8 31.Ng5+ hxg5 32.Qh3+ Bh6 33.fxg5 Qf8 34.
Rd7+ Rg7 35.Qxh6+ Kg8 36.Qxg7+ Qxg7 37.Rxg7+ Kxg7 38.Kf3 Kf7 39.Ke3 b5 40.
Kd4 Ke6 41.b4 a6 42.h3 Ke7 43.Kd5 Kd7 44.e6+ Ke7 45.Ke5 Ke8 46.h4 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "15"]
[White "Spassky, Boris"]
[Black "Suetin, Alexei"]
[Result "1/2-1/2"]
[ECO "A39"]
[EventDate "1963.11.??"]
[PlyCount "178"]

1.Nf3 c5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.d4 cxd4 7.Nxd4 Nc6 8.Nc3 
Qa5 9.Nb3 Qb4 10.c5 a5 11.Bd2 Qc4 12.Rc1 Qe6 13.Bf4 a4 14.Nd2 Nh5 15.Be3 
a3 16.b3 Nb4 17.Nde4 Qa6 18.Qd2 f5 19.Ng5 Qa5 20.Rfd1 Nf6 21.Qd4 e6 22.Qd2
h6 23.Nf3 Ng4 24.Bf4 e5 25.Nxe5 Bxe5 26.Bxe5 Nxe5 27.Qxh6 Ra6 28.Nd5 Re6 
29.Nxb4 Qxb4 30.Bd5 Re8 31.Qf4 Qxf4 32.gxf4 Nc6 33.Rc4 Kg7 34.Bxe6 dxe6 
35.b4 Na7 36.Rd3 Nb5 37.c6 bxc6 38.Rxc6 Kf6 39.Rb6 Nc7 40.b5 Nxb5 41.Rxb5 
Ba6 42.Rbb3 Bxd3 43.Rxd3 Ra8 44.Kf1 Ra4 45.e3 Ra7 46.Rc3 Ra6 47.Ke2 e5 48.
fxe5+ Kxe5 49.Kf3 Ra4 50.Rc5+ Kf6 51.Rc6+ Kg5 52.h3 Kh5 53.Rd6 Kg5 54.Kg3 
Kh5 55.Rd4 Ra6 56.h4 Ra5 57.Rd7 Kh6 58.f3 Ra4 59.Rd4 Ra5 60.Kf4 Kh5 61.Rd8
Kh6 62.e4 fxe4 63.fxe4 Rc5 64.Ra8 Rc3 65.e5 Rc4+ 66.Kf3 Kg7 67.Rxa3 Kf7 
68.Kg3 Ke6 69.Re3 Ra4 70.Re2 Rc4 71.Kh3 Ra4 72.Rg2 Kxe5 73.Rxg6 Rxa2 74.
Kg4 Rg2+ 75.Kh5 Rh2 76.Kg5 Rg2+ 77.Kh6 Rh2 78.h5 Rh1 79.Ra6 Kf5 80.Rg6 Ke5
81.Rg2 Kf5 82.Ra2 Kf6 83.Rf2+ Ke6 84.Kg6 Rg1+ 85.Kh7 Rg5 86.h6 Ke7 87.Ra2 
Rg1 88.Ra7+ Kf8 89.Rg7 Rf1 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "15"]
[White "Stein, Leonid"]
[Black "Gipslis, Aivars"]
[Result "1/2-1/2"]
[ECO "E51"]
[EventDate "1963.11.??"]
[PlyCount "66"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.a3 Bxc3+ 7.bxc3 c5 8.cxd5 
exd5 9.Bd3 Bg4 10.O-O Nc6 11.a4 Re8 12.Ba3 Ne4 13.Bxc5 Nxc5 14.dxc5 Rc8 
15.Rb1 Na5 16.Be2 Rxc5 17.Qd4 Bxf3 18.Bxf3 b6 19.Rfd1 Rc4 20.Qd3 Qf6 21.
Qxd5 Rec8 22.Rb4 Rxc3 23.Rf4 Qe7 24.Re4 Qc7 25.g3 g6 26.Qg5 Rc5 27.Qh6 Rc4
28.Red4 Rxd4 29.Rxd4 Rd8 30.Qf4 Qc1+ 31.Kg2 Rxd4 32.Qxd4 Qc7 33.Bd5 Nb7 
1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "15"]
[White "Taimanov, Mark"]
[Black "Kholmov, Ratmir"]
[Result "0-1"]
[ECO "E54"]
[EventDate "1963.11.??"]
[PlyCount "76"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 c5 6.Bd3 d5 7.O-O dxc4 8.Bxc4 
Qe7 9.Qe2 Nc6 10.Bd2 Rd8 11.a3 cxd4 12.exd4 Ba5 13.Bg5 h6 14.Bh4 Nxd4 15.
Nxd4 Rxd4 16.Ne4 Rxe4 17.Qxe4 g5 18.Bxg5 hxg5 19.Qe5 Bd2 20.g3 g4 21.Rad1 
Bh6 22.Rd4 Bd7 23.Qc7 e5 24.Re1 Re8 25.Qd6 Qxd6 26.Rxd6 Kg7 27.Bd5 Bc8 28.
Bg2 e4 29.Rd4 Bf5 30.Rc4 Re7 31.Rc5 Kg6 32.Rb5 Rd7 33.a4 b6 34.Re5 Rd2 35.
b4 Bf8 36.Rb5 Bd6 37.h4 gxh3 38.g4 Bxg4 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "15"]
[White "Zakharov, Alexander"]
[Black "Gufeld, Eduard"]
[Result "0-1"]
[ECO "B08"]
[EventDate "1963.11.??"]
[PlyCount "112"]

1.e4 d6 2.d4 g6 3.Nc3 Bg7 4.Nf3 Nf6 5.Bc4 O-O 6.Bb3 Nc6 7.h3 Na5 8.O-O 
Nxb3 9.axb3 Nd7 10.Be3 a6 11.Qd2 Re8 12.Rad1 e6 13.e5 b6 14.Bg5 f6 15.exf6
Nxf6 16.Rfe1 Qd7 17.Bh6 Bb7 18.Bxg7 Kxg7 19.Qe3 Re7 20.Ne2 Rf8 21.Nf4 Rfe8
22.c4 Bxf3 23.Qxf3 e5 24.dxe5 Rxe5 25.Rxe5 Rxe5 26.Nd5 Nxd5 27.Rxd5 Re1+ 
28.Kh2 Qe7 29.Rd2 a5 30.Qc3+ Kg8 31.Rd3 Qe4 32.Rf3 Re2 33.Qc1 Qe5+ 34.g3 
Kg7 35.Kg2 Re1 36.Qd2 Re2 37.Qc1 h5 38.h4 Re1 39.Qd2 Re2 40.Qc1 Re1 41.Qd2
c5 42.Qg5 Qxg5 43.hxg5 Re2 44.Rd3 Rxb2 45.Kf3 Kf7 46.Rxd6 Rxb3+ 47.Ke4 a4 
48.Ke5 Rb2 49.Rd7+ Ke8 50.Ra7 Rxf2 51.Rxa4 Kd7 52.Ra7+ Kc6 53.Re7 Re2+ 54.
Kf6 Rxe7 55.Kxe7 b5 56.cxb5+ Kxb5 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "16"]
[White "Averbakh, Yury"]
[Black "Klovans, Janis"]
[Result "1-0"]
[ECO "C47"]
[EventDate "1963.11.??"]
[PlyCount "83"]

1.e4 e5 2.Nc3 Nf6 3.g3 Bc5 4.Bg2 Nc6 5.Nf3 d6 6.d3 a6 7.Be3 Ng4 8.Bxc5 
dxc5 9.Qd2 Qd6 10.Nd5 O-O 11.h3 Nf6 12.Ne3 Kh8 13.O-O Ng8 14.Nc4 Qf6 15.
Qe3 Nd4 16.Ncxe5 Re8 17.c3 Nxf3+ 18.Nxf3 Qe7 19.e5 c6 20.Rfe1 Bd7 21.d4 
cxd4 22.Nxd4 Rad8 23.b4 Bc8 24.Nb3 Qc7 25.Qf4 Re7 26.Re3 Rde8 27.Rae1 f6 
28.exf6 Qxf4 29.fxg7+ Rxg7 30.gxf4 Rf8 31.Kh2 Rxf4 32.Rf3 Rxf3 33.Bxf3 Rf7
34.Nd4 Bd7 35.Re2 Ne7 36.Bh5 Rg7 37.c4 Nc8 38.Ne6 Re7 39.Nc5 Rxe2 40.Bxe2 
Nb6 41.a4 Bc8 42.a5 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "16"]
[White "Bagirov, Vladimir"]
[Black "Spassky, Boris"]
[Result "0-1"]
[ECO "B94"]
[EventDate "1963.11.??"]
[PlyCount "100"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Bc4 h6 8.Bxf6 
Nxf6 9.Qe2 g6 10.O-O-O Qc7 11.f4 Bg4 12.Nf3 e5 13.fxe5 dxe5 14.Rhf1 Bg7 
15.h3 Be6 16.Bxe6 fxe6 17.g4 O-O 18.Kb1 b5 19.Qe3 Nd7 20.Nd2 Nb6 21.Rxf8+ 
Rxf8 22.Rf1 Rc8 23.Rc1 Bf8 24.Ne2 Kg7 25.c3 Be7 26.Rc2 Bg5 27.Qg1 Rf8 28.
Nc1 Nc4 29.Nxc4 Qxc4 30.Qa7+ Rf7 31.Qxa6 Qxe4 32.b4 Rf1 33.Kb2 Qe1 34.Qxb5
Bxc1+ 35.Kb3 Bg5 36.Qd7+ Rf7 37.Qxe6 Qb1+ 38.Rb2 Qd1+ 39.Rc2 Re7 40.Qc4 e4
41.b5 e3 42.Qe2 Qb1+ 43.Rb2 Qe4 44.a4 Rd7 45.Rc2 Rd3 46.Qg2 Qe6+ 47.Kb2 
Rd2 48.Qb7+ Be7 49.Qc6 Rxc2+ 50.Kxc2 Qa2+ 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "16"]
[White "Bondarevsky, Igor"]
[Black "Osnos, Viacheslav"]
[Result "1/2-1/2"]
[ECO "A85"]
[EventDate "1963.11.??"]
[PlyCount "72"]

1.d4 f5 2.Nf3 Nf6 3.c4 g6 4.Nc3 Bg7 5.Qc2 c5 6.d5 Na6 7.a3 d6 8.g3 Nc7 9.
Bg2 Rb8 10.O-O b5 11.cxb5 Nxb5 12.Nxb5 Rxb5 13.Ng5 O-O 14.Rb1 Qb6 15.b4 
cxb4 16.Be3 Qb8 17.Rxb4 Rxb4 18.axb4 Ng4 19.Bd2 Bd7 20.Rc1 Rc8 21.Qd1 Qb6 
22.Rxc8+ Bxc8 23.e3 Qa6 24.Bf1 Qa2 25.Qc1 Bb7 26.Bc4 Qa1 27.Ne6 Bb2 28.
Qxa1 Bxa1 29.f4 Nf6 30.Nc7 Ne4 31.Be1 Nc3 32.Kf1 Kf7 33.Kf2 Bb2 34.h3 h5 
35.Bxc3 Bxc3 36.Ne6 Bc8 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "16"]
[White "Furman, Semen"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[ECO "D14"]
[EventDate "1963.11.??"]
[PlyCount "24"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5 7.e3 e6 8.Bd3 
Bxd3 9.Qxd3 Bd6 10.Bxd6 Qxd6 11.Rc1 O-O 12.O-O Rac8 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "16"]
[White "Gipslis, Aivars"]
[Black "Novopashin, Arkady"]
[Result "1-0"]
[ECO "C96"]
[EventDate "1963.11.??"]
[PlyCount "57"]

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 Nd7 12.Nbd2 cxd4 13.cxd4 Nc6 14.Nf1 exd4 15.Nxd4 
Nxd4 16.Qxd4 Ne5 17.Qd1 Be6 18.b3 Rc8 19.Bd2 Bh4 20.Rc1 Qf6 21.Re2 Qg6 22.
Kh1 Qh5 23.f4 Rxc2 24.Rxc2 Bg4 25.hxg4 Nxg4 26.Kg1 Bg3 27.Nxg3 Qh2+ 28.Kf1
Qxg3 29.Rc3 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "16"]
[White "Gufeld, Eduard"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[ECO "C95"]
[EventDate "1963.11.??"]
[PlyCount "57"]

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 d6 
9.h3 Nb8 10.d4 Nbd7 11.c4 c6 12.c5 Qc7 13.cxd6 Bxd6 14.Bg5 exd4 15.Bxf6 
gxf6 16.Nxd4 Nc5 17.Nd2 Rd8 18.N2f3 Nxb3 19.Qxb3 c5 20.Nf5 Be6 21.Qc2 Be5 
22.N3h4 c4 23.Rad1 b4 24.Nf3 Rxd1 25.Rxd1 Rd8 26.Rxd8+ Qxd8 27.Ne3 b3 28.
axb3 cxb3 29.Qe2 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "16"]
[White "Kholmov, Ratmir"]
[Black "Zakharov, Alexander"]
[Result "1-0"]
[ECO "B36"]
[EventDate "1963.11.??"]
[PlyCount "65"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nc6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 g6 8.Be2 
Bg7 9.O-O O-O 10.Qd3 a6 11.Be3 Be6 12.b3 Nd7 13.Bd4 Ne5 14.Qd2 f6 15.f4 
Nc6 16.Be3 f5 17.exf5 Bxf5 18.Rad1 Qa5 19.Nd5 Qa3 20.g4 Bd7 21.Nb6 Rad8 
22.Nxd7 Rxd7 23.g5 e5 24.Bg4 Re7 25.f5 gxf5 26.Bxf5 Kh8 27.Qg2 e4 28.Qh3 
Be5 29.Bxh7 Rxf1+ 30.Rxf1 Bxh2+ 31.Kh1 Be5 32.Bxe4+ Kg8 33.Bd5+ 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "16"]
[White "Korchnoi, Viktor"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[ECO "A39"]
[EventDate "1963.11.??"]
[PlyCount "63"]

1.c4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.g3 g6 5.Bg2 Bg7 6.d4 cxd4 7.Nxd4 O-O 8.O-O 
Nxd4 9.Qxd4 d6 10.Qd2 Be6 11.Bxb7 Rb8 12.Bd5 Nxd5 13.Nxd5 Qd7 14.e4 Rfc8 
15.Qe2 Bxd5 16.cxd5 Qb5 17.Qxb5 Rxb5 18.Rb1 Rc2 19.Bg5 f6 20.Be3 a5 21.Bd4
f5 22.a4 Rb3 23.Bxg7 Kxg7 24.exf5 gxf5 25.Rfe1 Kf7 26.Re6 Rcxb2 27.Rbe1 
Rb7 28.Rh6 Kg7 29.Rhe6 Kf8 30.h4 Rd2 31.Rh6 Kg7 32.Rhe6 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "16"]
[White "Polugaevsky, Lev"]
[Black "Nei, Iivo"]
[Result "1/2-1/2"]
[ECO "A00"]
[EventDate "1963.11.??"]
[PlyCount "112"]

1.g3 d5 2.Bg2 Nf6 3.d3 g6 4.Nd2 Bg7 5.e4 dxe4 6.dxe4 O-O 7.Ngf3 Nc6 8.O-O 
h6 9.Qe2 Bg4 10.Nb3 Qc8 11.Rd1 Ne5 12.Bf4 Nxf3+ 13.Bxf3 Bxf3 14.Qxf3 Nh5 
15.c3 Nxf4 16.Qxf4 Rd8 17.Na5 Rd6 18.Nc4 Rd7 19.Ne3 Rd6 20.Nc4 Rd7 21.Qf3 
Qe8 22.Na5 Rxd1+ 23.Rxd1 b6 24.Nb3 Rd8 25.Rxd8 Qxd8 26.Qe2 a5 27.Nd2 Qd7 
28.Nf3 b5 29.Kg2 c6 30.a3 a4 31.Qe3 Qd6 32.Ne1 e6 33.Nd3 Bf8 34.Kf1 c5 35.
Ke2 h5 36.Ne1 b4 37.Qd3 Qb6 38.Nc2 bxa3 39.bxa3 Qb2 40.Kd2 h4 41.c4 Bh6+ 
42.Ke2 h3 43.f4 g5 44.Kf3 gxf4 45.gxf4 Qf6 46.Qe3 e5 47.Qg1+ Kh8 48.f5 Qd6
49.Ne1 Qd1+ 50.Kg3 Bd2 51.Nf3 Bf4+ 52.Kg4 Qxg1+ 53.Nxg1 Bc1 54.Ne2 Bb2 55.
Kxh3 Kg7 56.Kg4 Kh6 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "16"]
[White "Suetin, Alexei"]
[Black "Taimanov, Mark"]
[Result "1-0"]
[ECO "B46"]
[EventDate "1963.11.??"]
[PlyCount "103"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Ne7 6.Be2 Nbc6 7.Bf4 d6 8.Nb3 
Ng6 9.Bg3 Be7 10.O-O O-O 11.Qd2 e5 12.Rfd1 Be6 13.Nd5 Bg5 14.Ne3 Qb6 15.
Nd5 Bxd5 16.Qxd5 Rad8 17.c3 Nce7 18.Qa5 Qc6 19.Qb4 Qc7 20.a4 Kh8 21.a5 f5 
22.exf5 Nxf5 23.Qg4 Nxg3 24.hxg3 Qf7 25.Bf3 e4 26.Qxg5 exf3 27.Qd5 Ne5 28.
Qxf7 Rxf7 29.Nd4 fxg2 30.Kxg2 h6 31.Rd2 Rc8 32.Re2 Rc5 33.f4 Nd7 34.Re8+ 
Kh7 35.Kf3 Rh5 36.Rae1 Rxa5 37.R1e7 Ne5+ 38.Ke4 Rxe7 39.Rxe7 Nc4 40.Rxb7 
d5+ 41.Kd3 Ra1 42.Nf5 Rd1+ 43.Kc2 Rd2+ 44.Kc1 Kg6 45.Ne7+ Kh5 46.Ng8 Rxb2 
47.Rxg7 Rb6 48.f5 Ne5 49.f6 a5 50.f7 Nd7 51.Ne7 Nf8 52.Nxd5 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "17"]
[White "Bronstein, David"]
[Black "Gipslis, Aivars"]
[Result "1-0"]
[ECO "A49"]
[EventDate "1963.11.??"]
[PlyCount "83"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nbd2 c5 7.dxc5 dxc5 8.c3 
Qc7 9.Nc4 Be6 10.Bf4 Qc8 11.Nce5 Bd5 12.Qa4 Nc6 13.Rad1 Nxe5 14.Bxe5 Qc6 
15.Qxc6 Bxc6 16.Nd2 Bxg2 17.Kxg2 Rfd8 18.Bxf6 Bxf6 19.a4 b6 20.Nc4 e6 21.
e4 Rxd1 22.Rxd1 Rd8 23.Ra1 Kf8 24.Kf3 Ke8 25.h4 h5 26.Ke2 Be7 27.Ra3 Rb8 
28.Rb3 f6 29.Ra3 a6 30.Ra1 b5 31.axb5 axb5 32.Nd2 c4 33.Ra6 Kf7 34.Rc6 Bd8
35.Nf3 e5 36.Nd2 Ke7 37.Nb1 Kd7 38.Ra6 b4 39.Nd2 bxc3 40.bxc3 Rb2 41.Kd1 
Be7 42.Kc1 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "17"]
[White "Geller, Efim"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[ECO "E54"]
[EventDate "1963.11.??"]
[PlyCount "114"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 c5 6.Be2 d5 7.O-O dxc4 8.Bxc4 a6
9.a3 Ba5 10.Bd3 Nbd7 11.a4 Qe7 12.Ne4 Nxe4 13.Bxe4 Rd8 14.Bb1 Nf8 15.Qe2 
Bd7 16.Be4 Rab8 17.Rd1 Be8 18.Bd2 Bxd2 19.Qxd2 Nd7 20.Qc2 Nf6 21.dxc5 
Rxd1+ 22.Rxd1 Nxe4 23.Qxe4 Qxc5 24.b4 Qc6 25.Qd3 Qxa4 26.Qd6 Rc8 27.h4 Qc6
28.Qd4 Qc4 29.Qb6 Qc7 30.Qd4 h6 31.Ne5 b6 32.Qd6 a5 33.Qxc7 Rxc7 34.Rd6 
Rb7 35.Nc4 Bb5 36.Na3 Bd7 37.bxa5 bxa5 38.Ra6 a4 39.Ra8+ Kh7 40.Nc4 f6 41.
h5 Rb1+ 42.Kh2 Rb5 43.g4 Rb4 44.Nd6 Rxg4 45.Ra7 Rh4+ 46.Kg3 Rxh5 47.Rxd7 
Rd5 48.e4 Rd1 49.f4 a3 50.Ra7 Rxd6 51.Rxa3 Kg6 52.Ra7 h5 53.Re7 Ra6 54.Kf3
Kh6 55.Ke3 g5 56.e5 Kg6 57.Re8 Kf5 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "17"]
[White "Klovans, Janis"]
[Black "Furman, Semen"]
[Result "0-1"]
[ECO "B11"]
[EventDate "1963.11.??"]
[PlyCount "138"]

1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 Nf6 6.Be2 e6 7.O-O Bc5 8.e5 
Nfd7 9.Qg4 Nxe5 10.Qxg7 Ng6 11.Qh6 Nd7 12.d3 Qc7 13.Bg5 f6 14.Bd2 O-O-O 
15.Kh1 Rdg8 16.Rae1 f5 17.Bd1 Re8 18.Ne2 Nf6 19.Ng3 Bxf2 20.Rxf2 Qxg3 21.
Rfe2 Qd6 22.Bg5 e5 23.Rf2 f4 24.g3 Ng8 25.Qg7 h6 26.Bg4+ Kb8 27.Bxf4 a6 
28.Rxe5 Rxe5 29.Bxe5 Qxe5 30.Qxg6 Ka7 31.Kg2 h5 32.Bf3 Ne7 33.d4 Qxd4 34.
Qd3 Qg7 35.c3 h4 36.Bg4 hxg3 37.Re2 Ng6 38.Qxg3 Rf8 39.Qe3+ d4 40.Qxd4+ 
Qxd4 41.cxd4 Nf4+ 42.Kf3 Nxe2+ 43.Kxe2 Kb6 44.Ke3 Rh8 45.Ke4 Kc7 46.Ke5 
Rg8 47.a4 a5 48.b3 Kd8 49.Be6 Rg3 50.Kd6 Rg6 51.d5 cxd5 52.Kxd5 Ke7 53.Bg4
Rb6 54.Kc4 Kd6 55.Kc3 Kc5 56.h4 Rg6 57.Bd1 Rg3+ 58.Kc2 b6 59.h5 Kd4 60.b4 
axb4 61.Kb2 Kc5 62.h6 Rh3 63.Bg4 Rxh6 64.Bd7 Rf6 65.Bc8 Rf2+ 66.Kb3 Rf3+ 
67.Kb2 b3 68.Ka3 b2+ 69.Kxb2 Kb4 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "17"]
[White "Nei, Iivo"]
[Black "Bondarevsky, Igor"]
[Result "0-1"]
[ECO "A35"]
[EventDate "1963.11.??"]
[PlyCount "74"]

1.c4 c5 2.Nc3 Nc6 3.Nf3 e5 4.e3 Nf6 5.d4 e4 6.Nd2 cxd4 7.exd4 Bb4 8.d5 Ne5
9.Be2 O-O 10.Qc2 Nd3+ 11.Bxd3 exd3 12.Qxd3 Bxc3 13.bxc3 Re8+ 14.Kf1 d6 15.
Nb3 Nd7 16.Bf4 Ne5 17.Bxe5 Rxe5 18.f3 Bf5 19.Qd4 Qe7 20.h3 Re2 21.Qf4 g5 
22.Qd4 Re8 23.Kg1 Rc2 24.Kh2 Qe2 25.Rhg1 Qxf3 26.Nd2 Qxc3 27.Qxc3 Rxc3 28.
Rgf1 Bg6 29.Rf6 Re2 30.Nf3 Kg7 31.Rf1 Kxf6 32.Nd4+ Ke5 33.Nxe2 Rxc4 34.Rd1
Be4 35.Ng3 Bxd5 36.Re1+ Be4 37.Rf1 f5 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "17"]
[White "Novopashin, Arkady"]
[Black "Gufeld, Eduard"]
[Result "0-1"]
[ECO "B48"]
[EventDate "1963.11.??"]
[PlyCount "58"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 Nf6 7.Ndb5 Qb8 8.Qd2
a6 9.Bb6 axb5 10.Nxb5 Bb4 11.c3 Ba5 12.Nd6+ Kf8 13.Bc5 Kg8 14.Qf4 b6 15.
Ba3 Bxc3+ 16.bxc3 Rxa3 17.e5 Ra5 18.Bb5 Rxb5 19.Nxb5 Qxe5+ 20.Qxe5 Nxe5 
21.O-O Kf8 22.Rfb1 Ke7 23.Na3 Ba6 24.Rxb6 Ra8 25.Re1 Nd5 26.Rb3 Nd3 27.
Reb1 Nc5 28.Rb8 Rxb8 29.Rxb8 Nxc3 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "17"]
[White "Osnos, Viacheslav"]
[Black "Averbakh, Yury"]
[Result "1/2-1/2"]
[ECO "D74"]
[EventDate "1963.11.??"]
[PlyCount "63"]

1.d4 g6 2.Nf3 Bg7 3.c4 Nf6 4.g3 O-O 5.Bg2 d5 6.cxd5 Nxd5 7.O-O c5 8.e4 Nf6
9.e5 Nd5 10.dxc5 Na6 11.Qe2 Nxc5 12.Rd1 e6 13.Nc3 Nxc3 14.bxc3 Qc7 15.Bg5 
b6 16.Qe3 Bb7 17.Rd4 Rac8 18.Re1 Bxf3 19.Bxf3 Nd7 20.Bf4 g5 21.Rxd7 gxf4 
22.Rxc7 fxe3 23.Rxa7 exf2+ 24.Kxf2 Rxc3 25.Rb7 Rc2+ 26.Re2 Rxe2+ 27.Kxe2 
Ra8 28.Bh5 Rxa2+ 29.Kf3 Rxh2 30.Bxf7+ Kf8 31.Bxe6 Bxe5 32.Rxb6 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "17"]
[White "Spassky, Boris"]
[Black "Korchnoi, Viktor"]
[Result "1/2-1/2"]
[ECO "A30"]
[EventDate "1963.11.??"]
[PlyCount "43"]

1.Nf3 Nf6 2.c4 c5 3.g3 b6 4.Bg2 Bb7 5.O-O g6 6.b3 Bg7 7.Bb2 O-O 8.Nc3 d5 
9.Nxd5 Nxd5 10.Bxg7 Kxg7 11.cxd5 Qxd5 12.d4 cxd4 13.Nh4 Qd7 14.Bxb7 Qxb7 
15.Qxd4+ f6 16.Rfd1 Nc6 17.Qe4 Rfd8 18.Nf3 Rxd1+ 19.Rxd1 Rd8 20.Nd4 Kf7 
21.Qe6+ Kg7 22.Qe4 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "17"]
[White "Stein, Leonid"]
[Black "Kholmov, Ratmir"]
[Result "1-0"]
[ECO "E54"]
[EventDate "1963.11.??"]
[PlyCount "105"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 c5 6.Be2 d5 7.O-O dxc4 8.Bxc4 b6
9.a3 cxd4 10.axb4 dxc3 11.Qxd8 Rxd8 12.bxc3 Bb7 13.Be2 Nbd7 14.Rd1 a5 15.
Bb2 axb4 16.cxb4 Rxa1 17.Rxa1 Ra8 18.Rxa8+ Bxa8 19.Nd2 Nd5 20.b5 f6 21.e4 
Nc7 22.f3 Bb7 23.Kf2 Kf7 24.Ba3 g5 25.Ke3 f5 26.g3 Kf6 27.Bd3 fxe4 28.
Nxe4+ Bxe4 29.Kxe4 h6 30.Bc4 Ne8 31.f4 gxf4 32.Kxf4 Kf7 33.g4 Nc7 34.h3 
Ne8 35.Kg3 Ndf6 36.Bc1 Ne4+ 37.Kg2 N4d6 38.Bd3 Nc7 39.Bxh6 Ndxb5 40.h4 Nd4
41.Be3 e5 42.g5 Nce6 43.Kg3 Nc5 44.Bc4+ Kf8 45.Kg4 Nd7 46.h5 b5 47.Bd3 b4 
48.h6 b3 49.g6 Nf6+ 50.Kg5 Ne8 51.Bxd4 exd4 52.g7+ Nxg7 53.h7 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "17"]
[White "Taimanov, Mark"]
[Black "Bagirov, Vladimir"]
[Result "1/2-1/2"]
[ECO "D03"]
[EventDate "1963.11.??"]
[PlyCount "88"]

1.d4 d5 2.Bg5 g6 3.e3 Bg7 4.Nf3 Nf6 5.Nbd2 c5 6.c3 Nbd7 7.Bd3 O-O 8.O-O b6
9.b4 Bb7 10.bxc5 bxc5 11.Rb1 Bc6 12.Bb5 Bxb5 13.Rxb5 cxd4 14.cxd4 Nb6 15.
Qb3 Ne8 16.Bf4 Nd6 17.Rb4 Rc8 18.a4 Ndc4 19.Qa2 Na5 20.Rb5 Nbc4 21.h3 a6 
22.Rb4 e6 23.Rfb1 Re8 24.Nxc4 Nxc4 25.Rb7 Bf8 26.Ra7 Ra8 27.Rab7 Bd6 28.
Bg5 Qc8 29.R7b3 Kg7 30.Nd2 Na5 31.R3b2 Rb8 32.e4 Rxb2 33.Qxb2 h6 34.e5 Be7
35.Bxe7 Rxe7 36.Qb6 Rb7 37.Qxa5 Rxb1+ 38.Nxb1 Qc1+ 39.Kh2 Qf4+ 40.Kg1 Qc1+
41.Kh2 Qf4+ 42.Kg1 Qc1+ 43.Kh2 Qf4+ 44.Kg1 Qc1+ 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "17"]
[White "Zakharov, Alexander"]
[Black "Suetin, Alexei"]
[Result "1-0"]
[ECO "C65"]
[EventDate "1963.11.??"]
[PlyCount "101"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Bc5 5.Nxe5 Nxe4 6.Qe2 Nxe5 7.d4 Qe7 8.
Qxe4 Nc6 9.Qxe7+ Bxe7 10.c3 a6 11.Ba4 d6 12.Re1 Bd7 13.Bf4 Kd8 14.Nd2 h6 
15.d5 Nb4 16.Bxd7 Nd3 17.Bf5 Nxf4 18.Be4 Rf8 19.g3 f5 20.gxf4 fxe4 21.Rxe4
Kd7 22.Rae1 Rf7 23.Nb3 Rg8 24.Na5 g5 25.f5 Rgg7 26.Nxb7 Rxf5 27.c4 Bf6 28.
Na5 Re5 29.Nc6 Rxe4 30.Rxe4 Bxb2 31.Nb8+ Kd8 32.Nxa6 Rf7 33.Nb4 Bc3 34.
Nc6+ Kd7 35.Kg2 h5 36.f3 Rg7 37.h3 Rf7 38.Re6 Bb2 39.a4 Rf8 40.a5 Ba3 41.
a6 Bc5 42.a7 Bxa7 43.Re7+ Kc8 44.Nxa7+ Kd8 45.Nc6+ Kc8 46.Rg7 Kb7 47.Rxg5 
Kb6 48.Kg3 Kc5 49.Rxh5 Kxc4 50.Ne7 Rf7 51.Rh4+ 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "18"]
[White "Bagirov, Vladimir"]
[Black "Zakharov, Alexander"]
[Result "1/2-1/2"]
[ECO "B06"]
[EventDate "1963.11.??"]
[PlyCount "83"]

1.e4 c6 2.d4 d6 3.Nc3 g6 4.Nf3 Bg7 5.Be2 Nd7 6.O-O e5 7.Bg5 Qc7 8.Qd2 Ngf6
9.Bh6 O-O 10.Rfe1 Bxh6 11.Qxh6 Qb6 12.dxe5 dxe5 13.Qc1 Re8 14.Bc4 Nf8 15.
Bb3 Kg7 16.h3 Nh5 17.Qe3 Qxe3 18.Rxe3 Nf4 19.h4 f6 20.g3 N4e6 21.Rd1 Nc5 
22.Na4 Nxa4 23.Bxa4 Bg4 24.c3 Rad8 25.Kf1 Ne6 26.Ke1 Rxd1+ 27.Bxd1 Rd8 28.
Bc2 Nc7 29.Nd2 Be6 30.a3 a5 31.f4 Na6 32.fxe5 fxe5 33.Rf3 Nc5 34.b4 axb4 
35.axb4 Nd7 36.Nb3 b6 37.Rd3 Rc8 38.Nd2 Kf6 39.Bb3 Bg4 40.Nc4 Ke7 41.Ne3 
Nf6 42.Nxg4 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "18"]
[White "Bondarevsky, Igor"]
[Black "Averbakh, Yury"]
[Result "1/2-1/2"]
[ECO "A46"]
[EventDate "1963.11.??"]
[PlyCount "122"]

1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.e3 Be7 5.Nbd2 O-O 6.Bd3 b6 7.O-O Nc6 8.c3 Bb7
9.Qe2 Nd5 10.Bxe7 Qxe7 11.a3 d6 12.Ba6 Nf6 13.Bxb7 Qxb7 14.b4 cxd4 15.cxd4
Rfc8 16.Rac1 Ne7 17.e4 Nd7 18.e5 d5 19.Nb3 Rxc1 20.Rxc1 Rc8 21.Ne1 Rxc1 
22.Nxc1 Qc6 23.Qc2 Nb8 24.Qxc6 Nbxc6 25.Nc2 Nf5 26.Ne2 h5 27.g3 f6 28.f4 
Kf7 29.Kf2 g5 30.h3 gxf4 31.gxf4 a6 32.Ke1 Kg6 33.Kd2 fxe5 34.dxe5 Kf7 35.
Kd3 Nh4 36.Ncd4 Nxd4 37.Kxd4 Nf5+ 38.Kd3 Kg6 39.a4 Kf7 40.Nc1 Nh4 41.Ne2 
Ng2 42.a5 bxa5 43.bxa5 Kg6 44.Kd4 h4 45.Kc5 Kf5 46.Nd4+ Kxf4 47.Kd6 Kg3 
48.Kxe6 Kxh3 49.Kf5 Kg3 50.e6 h3 51.e7 h2 52.e8=Q h1=Q 53.Qe5+ Kh3 54.Nf3 
Nh4+ 55.Nxh4 Qf1+ 56.Ke6 Kxh4 57.Qxd5 Kg4 58.Kd6 Qf5 59.Qc5 Kf4 60.Qb6 Qc8
61.Qd4+ Kf3 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "18"]
[White "Furman, Semen"]
[Black "Osnos, Viacheslav"]
[Result "1-0"]
[ECO "A60"]
[EventDate "1963.11.??"]
[PlyCount "81"]

1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.Nf3 Be7 7.e4 O-O 8.Be2 Na6
9.O-O Nc7 10.a3 Re8 11.Qc2 Bg4 12.b4 cxb4 13.axb4 Bf8 14.Nd4 Bxe2 15.Ndxe2
Na6 16.Rb1 Rc8 17.Qd3 Ng4 18.Qb5 Re7 19.Bg5 f6 20.Bd2 Rec7 21.f4 f5 22.
exf5 Nh6 23.Qd3 Rf7 24.Nd4 Qb6 25.Na4 Qd8 26.Ne6 Qe8 27.Nc3 Rxf5 28.Ne4 
Nc7 29.N4g5 Nxe6 30.Nxe6 Qh5 31.Ng5 Qg6 32.Qf3 Rc2 33.Be3 Be7 34.Ne6 Ng4 
35.Bd4 Nf6 36.Bxf6 Qxf6 37.Rbc1 Rxc1 38.Rxc1 Qb2 39.Qe3 Rxd5 40.Ng5 Qd4 
41.Rc8+ 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "18"]
[White "Gipslis, Aivars"]
[Black "Klovans, Janis"]
[Result "1-0"]
[ECO "C81"]
[EventDate "1963.11.??"]
[PlyCount "73"]

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.Qe2 Be7 10.Rd1 Nc5 11.Be3 O-O 12.c4 bxc4 13.Bxc4 Na5 14.Bxd5 Bxd5 
15.Nc3 Bxf3 16.Qxf3 Qb8 17.b4 Ne6 18.bxa5 Rd8 19.Qc6 Bf8 20.f4 Qb4 21.Nd5 
Qxa5 22.f5 Nc5 23.e6 fxe6 24.fxe6 Bd6 25.e7 Rdc8 26.Rac1 Na4 27.Rd4 Nb2 
28.Bf4 Bxf4 29.Rxf4 h6 30.Qe6+ Kh7 31.Rg4 Rg8 32.Nf6+ gxf6 33.Qf7+ Kh8 34.
Qxf6+ Kh7 35.Qf7+ Kh8 36.Rxg8+ Rxg8 37.Qxg8+ 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "18"]
[White "Gufeld, Eduard"]
[Black "Bronstein, David"]
[Result "1-0"]
[ECO "C79"]
[EventDate "1963.11.??"]
[PlyCount "119"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Nf6 6.Re1 Bg4 7.c3 Nd7 8.d4 Be7 
9.h3 Bxf3 10.Qxf3 Bg5 11.Na3 Bxc1 12.Raxc1 O-O 13.Rcd1 Qe7 14.Nc2 b5 15.
Bb3 Na5 16.Ne3 Nxb3 17.axb3 Qe6 18.Nd5 Rac8 19.dxe5 Nxe5 20.Qg3 f6 21.f4 
Nc6 22.b4 Rfe8 23.Kh2 Qf7 24.Qg4 Rcd8 25.Ra1 Nb8 26.f5 Re5 27.Nf4 Rde8 28.
Ne6 Re7 29.b3 Re8 30.c4 Nc6 31.Rxa6 Nd8 32.Nxd8 Rxd8 33.Rc6 Rde8 34.cxb5 
Rxb5 35.Rec1 Re7 36.R1c4 Rbe5 37.Qf3 g6 38.fxg6 hxg6 39.Qc3 Rxe4 40.Rxe4 
Rxe4 41.Rxc7 Qe6 42.b5 Re3 43.Qc4 Qxc4 44.bxc4 Rb3 45.Rd7 Rb4 46.Rxd6 Rxc4
47.Rxf6 Kh7 48.Rc6 Rb4 49.b6 Kh6 50.Kg3 Kg5 51.Kf3 Rb2 52.h4+ Kh6 53.g4 
Rb3+ 54.Ke2 Kg7 55.Rc7+ Kf6 56.b7 Ke5 57.h5 gxh5 58.gxh5 Kf6 59.h6 Kg6 60.
h7 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "18"]
[White "Kholmov, Ratmir"]
[Black "Novopashin, Arkady"]
[Result "1/2-1/2"]
[ECO "C96"]
[EventDate "1963.11.??"]
[PlyCount "50"]

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 Nd7 12.Nbd2 cxd4 13.cxd4 Nc6 14.Nf1 Nxd4 15.Nxd4 
exd4 16.Qxd4 Ne5 17.Qd1 Bf6 18.Ne3 Be6 19.Bb3 Nc4 20.Re2 Be5 21.Bxc4 bxc4 
22.Rc2 Qh4 23.Nxc4 Qxe4 24.Nxe5 dxe5 25.Re2 Rad8 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "18"]
[White "Korchnoi, Viktor"]
[Black "Taimanov, Mark"]
[Result "0-1"]
[ECO "E12"]
[EventDate "1963.11.??"]
[PlyCount "70"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.Bg5 Be7 6.e3 c5 7.Bxf6 Bxf6 8.d5 O-O
9.d6 Bxc3+ 10.bxc3 f5 11.Be2 Qf6 12.Qc2 Nc6 13.O-O Rae8 14.Nd2 Ne5 15.Rad1
Qg6 16.g3 h5 17.f4 Ng4 18.Nf3 e5 19.Qd2 exf4 20.exf4 Ne3 21.Ne5 Nxf1 22.
Nxg6 Nxd2 23.Rxd2 Rf6 24.Ne7+ Kf7 25.Bxh5+ g6 26.Be2 Re6 27.Kf2 Kg7 28.g4 
Rh8 29.Kg1 fxg4 30.Bxg4 Re1+ 31.Kf2 Re4 32.h3 Rxf4+ 33.Kg3 Rxc4 34.Bxd7 
Rxc3+ 35.Kh2 c4 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "18"]
[White "Nei, Iivo"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[ECO "B77"]
[EventDate "1963.11.??"]
[PlyCount "52"]

1.e4 c5 2.Nf3 g6 3.d4 Bg7 4.Nc3 Nc6 5.Be3 cxd4 6.Nxd4 Nf6 7.Bc4 O-O 8.Bb3 
d6 9.f3 Bd7 10.Qd2 Nxd4 11.Bxd4 b5 12.h4 a5 13.a4 e5 14.Be3 bxa4 15.Bxa4 
Rb8 16.Bb3 Be6 17.Bxe6 fxe6 18.O-O-O d5 19.exd5 exd5 20.Nxd5 e4 21.Nxf6+ 
Qxf6 22.Bd4 Qxd4 23.Qxd4 Bxd4 24.Rxd4 exf3 25.gxf3 Rxf3 26.Re1 Rbf8 
1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "18"]
[White "Polugaevsky, Lev"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "D36"]
[EventDate "1963.11.??"]
[PlyCount "57"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 Be7 5.cxd5 exd5 6.Bg5 c6 7.Qc2 g6 8.e3 Bf5
9.Bd3 Bxd3 10.Qxd3 O-O 11.Bxf6 Bxf6 12.b4 Nd7 13.O-O b5 14.a4 a6 15.a5 Re8
16.Ne2 Be7 17.Qb3 Bd6 18.Nc1 g5 19.Nd3 g4 20.Nd2 Re6 21.Rfc1 Qg5 22.Ra2 
Rae8 23.Rac2 Qh6 24.Nf1 Bb8 25.Nc5 Nxc5 26.Rxc5 Rg6 27.Qc2 Ree6 28.g3 Kg7 
29.Qf5 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "18"]
[White "Suetin, Alexei"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[ECO "B35"]
[EventDate "1963.11.??"]
[PlyCount "59"]

1.e4 c5 2.Nf3 g6 3.d4 Bg7 4.Nc3 Nc6 5.Be3 cxd4 6.Nxd4 Nf6 7.Bc4 O-O 8.Bb3 
Qa5 9.f3 d5 10.exd5 Nb4 11.Qd2 Nbxd5 12.Nxd5 Qxd2+ 13.Bxd2 Nxd5 14.Bxd5 
Bxd4 15.O-O-O Rd8 16.Bb3 Bf6 17.Bf4 Bf5 18.g4 g5 19.Bg3 Bg6 20.Bd5 Rac8 
21.c3 b5 22.Bb7 b4 23.Bxc8 Rxc8 24.Rhe1 bxc3 25.b3 c2 26.Rd7 Bc3 27.Rdxe7 
Bxe1 28.Rxe1 f6 29.f4 gxf4 30.Bxf4 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "19"]
[White "Averbakh, Yury"]
[Black "Furman, Semen"]
[Result "1/2-1/2"]
[ECO "E18"]
[EventDate "1963.11.??"]
[PlyCount "46"]

1.d4 Nf6 2.Nf3 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.c4 O-O 7.Nc3 Ne4 8.Nxe4 
Bxe4 9.Ne1 Bxg2 10.Nxg2 d5 11.Qa4 dxc4 12.Qxc4 c5 13.dxc5 Bxc5 14.Be3 Bxe3
15.Nxe3 Nd7 16.Rfd1 Qe8 17.Rac1 Nf6 18.Qa6 Qe7 19.a3 h6 20.Rc4 Rfd8 21.
Rxd8+ Rxd8 22.Rc8 Rxc8 23.Qxc8+ Qe8 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "19"]
[White "Bronstein, David"]
[Black "Kholmov, Ratmir"]
[Result "1/2-1/2"]
[ECO "C48"]
[EventDate "1963.11.??"]
[PlyCount "43"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.Nxd4 exd4 6.e5 dxc3 7.exf6 Qxf6 8.
dxc3 Qe5+ 9.Qe2 Qxe2+ 10.Bxe2 d5 11.Bf4 c6 12.c4 Be6 13.cxd5 Bxd5 14.O-O 
Bc5 15.Bd3 O-O 16.Rfe1 Rfe8 17.a3 h6 18.Kf1 Kf8 19.f3 Rxe1+ 20.Rxe1 Re8 
21.Rxe8+ Kxe8 22.Ke2 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "19"]
[White "Geller, Efim"]
[Black "Bondarevsky, Igor"]
[Result "1-0"]
[ECO "C72"]
[EventDate "1963.11.??"]
[PlyCount "87"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.d4 Nge7 7.d5 Nb8 8.c4 Ng6 
9.Be3 Be7 10.Nbd2 O-O 11.b4 c5 12.bxc5 dxc5 13.Bxd7 Nxd7 14.a4 a5 15.Rb1 
b6 16.Rb3 Nf6 17.Qb1 Rb8 18.Qb2 Qc7 19.Rb1 Nd7 20.Qc2 h6 21.Nf1 Nf4 22.Rd1
Qd6 23.Bc1 g6 24.Ne3 Kh7 25.g3 Nh5 26.Ng4 f5 27.Nxh6 f4 28.Ng4 Rbe8 29.Kg2
Bd8 30.Bb2 g5 31.Rbd3 Kg6 32.Bc3 Nhf6 33.Nxf6 Bxf6 34.h3 Rh8 35.Qe2 Bg7 
36.Rg1 fxg3 37.fxg3 Nf6 38.Rf1 Qd7 39.Ng1 Qxa4 40.Rdf3 Rhf8 41.Rf5 Nh7 42.
Nf3 Rxf5 43.exf5+ Kh6 44.h4 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "19"]
[White "Klovans, Janis"]
[Black "Gufeld, Eduard"]
[Result "1-0"]
[ECO "B07"]
[EventDate "1963.11.??"]
[PlyCount "63"]

1.e4 d6 2.d4 g6 3.Nc3 Bg7 4.Be3 c6 5.Qd2 b5 6.f3 Nf6 7.O-O-O Qa5 8.Kb1 
Nbd7 9.Nh3 Nb6 10.Bh6 Bxh6 11.Qxh6 Bxh3 12.Qxh3 O-O 13.Qh6 Nc4 14.Ne2 Kh8 
15.h4 Rg8 16.Nc1 Qd8 17.Nd3 Qf8 18.Qf4 Qg7 19.g4 Nd7 20.c3 Rad8 21.Nb4 Nb8
22.Be2 a5 23.Nc2 Nd7 24.Qc1 e5 25.h5 d5 26.dxe5 Qxe5 27.Nd4 Rc8 28.hxg6 
fxg6 29.exd5 cxd5 30.Rde1 Qg7 31.Ne6 Qf6 32.Rxh7+ 1-0

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "19"]
[White "Novopashin, Arkady"]
[Black "Suetin, Alexei"]
[Result "0-1"]
[ECO "B48"]
[EventDate "1963.11.??"]
[PlyCount "67"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.Bd3 Nf6 8.O-O 
b5 9.Kh1 Bb7 10.a3 Ne5 11.f4 Nc4 12.Bc1 Qb6 13.Bxc4 bxc4 14.e5 Nd5 15.f5 
Qc7 16.Qe2 Bc5 17.Ne4 Rc8 18.Nxc5 Qxc5 19.c3 Ne7 20.Bg5 h6 21.Bh4 Qd5 22.
Rae1 g5 23.fxg6 Nxg6 24.Bg3 Rg8 25.Rf2 Rc5 26.Qf1 h5 27.h3 Nf8 28.Kh2 Rg7 
29.Re3 Ba8 30.Kg1 Qb7 31.Ref3 d6 32.exd6 Qd7 33.Re3 Rcg5 34.Nf5 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "19"]
[White "Osnos, Viacheslav"]
[Black "Gipslis, Aivars"]
[Result "1/2-1/2"]
[ECO "B43"]
[EventDate "1963.11.??"]
[PlyCount "113"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Bb7 7.O-O Ne7 8.Re1 
Nec6 9.Nf3 d6 10.Bg5 Be7 11.Bxe7 Qxe7 12.Qd2 O-O 13.Rad1 Rd8 14.Bf1 Ra7 
15.a4 b4 16.Na2 a5 17.c3 bxc3 18.Nxc3 Ba8 19.Bb5 Nb4 20.Nd4 Nd7 21.Nb3 Ne5
22.f3 h6 23.Qf2 g5 24.Rd2 Bc6 25.Red1 Raa8 26.Nd4 Bb7 27.Nc2 d5 28.exd5 
Nxd5 29.Nxd5 Rxd5 30.Rxd5 Bxd5 31.Re1 Ng6 32.Ne3 Rd8 33.Qd2 Bxf3 34.Qxa5 
Be4 35.Qc3 h5 36.b4 Nf4 37.Qe5 Qxb4 38.Qxg5+ Kh7 39.Kf1 Qd6 40.Qf6 Rg8 41.
g3 Bd3+ 42.Bxd3+ Qxd3+ 43.Kg1 Qe4 44.Qxf7+ Rg7 45.Qxg7+ Kxg7 46.gxf4 Qxf4 
47.Ng2 Qd4+ 48.Kh1 e5 49.h4 Kf6 50.Kh2 Qxa4 51.Re3 Qd1 52.Re4 Qd2 53.Re3 
Qf2 54.Re1 Ke6 55.Re3 Kd5 56.Rd3+ Kc4 57.Re3 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "19"]
[White "Spassky, Boris"]
[Black "Nei, Iivo"]
[Result "1/2-1/2"]
[ECO "A06"]
[EventDate "1963.11.??"]
[PlyCount "84"]

1.Nf3 d5 2.b4 Bf5 3.Bb2 e6 4.a3 Nf6 5.e3 Be7 6.c4 O-O 7.Nc3 c6 8.Be2 Ne4 
9.O-O Bf6 10.Rc1 Nd7 11.Qb3 Bg4 12.Qc2 Nxc3 13.Bxc3 Ne5 14.Bxe5 Bxe5 15.
cxd5 Bxf3 16.Bxf3 cxd5 17.g3 Qd7 18.e4 Rac8 19.Qd3 d4 20.Rxc8 Rxc8 21.Bd1 
Rc1 22.f4 Bc7 23.Kf2 Bb6 24.Ke2 Qc8 25.f5 exf5 26.exf5 Kf8 27.Ba4 Rxf1 28.
Kxf1 g6 29.g4 Qc7 30.h3 Qf4+ 31.Ke2 Kg7 32.Bb3 gxf5 33.Qxf5 Qxf5 34.gxf5 
a5 35.Kd3 axb4 36.axb4 Kf6 37.Bd5 Kxf5 38.Kc4 Ke5 39.Bxb7 Kd6 40.Bc8 f6 
41.d3 h6 42.Bg4 Kc7 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "19"]
[White "Stein, Leonid"]
[Black "Bagirov, Vladimir"]
[Result "0-1"]
[ECO "C05"]
[EventDate "1963.11.??"]
[PlyCount "108"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Ng8 5.Bd3 c5 6.c3 Nc6 7.Ne2 Bd7 8.O-O Qc7 
9.Nf3 c4 10.Bc2 h6 11.Re1 O-O-O 12.b3 Na5 13.Nf4 Be8 14.Nd2 Kb8 15.Re3 Ne7
16.Qe2 g5 17.Nh5 Nf5 18.Bxf5 exf5 19.Nf6 f4 20.Rf3 Be7 21.Nxe8 Rhxe8 22.
bxc4 f6 23.cxd5 fxe5 24.dxe5 Rxd5 25.Rd3 Rxe5 26.Qh5 Bc5 27.Nf1 Qb6 28.Bd2
Bxf2+ 29.Kh1 Nc4 30.h3 Qc6 31.Rf3 Re2 32.Rd3 Be1 33.Bxf4+ gxf4 34.Rd8+ Kc7
35.Rd5 Kb8 36.Rd8+ Rxd8 37.Qxe2 Bg3 38.Rd1 Rxd1 39.Qxd1 Nd6 40.Qd4 a6 41.
Nxg3 fxg3 42.Qe5 Ka7 43.Qxg3 Qc5 44.Qf4 h5 45.Kh2 Nb5 46.Kg3 Nxc3 47.Kh4 
Nxa2 48.g4 hxg4 49.hxg4 Nc3 50.g5 Nd5 51.Qe5 Qf2+ 52.Kh5 Nf4+ 53.Kh6 Qh4+ 
54.Kg7 Qxg5+ 0-1

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "19"]
[White "Taimanov, Mark"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D20"]
[EventDate "1963.11.??"]
[PlyCount "73"]

1.d4 d5 2.c4 dxc4 3.e4 e5 4.Nf3 Bb4+ 5.Bd2 Bxd2+ 6.Nbxd2 exd4 7.Bxc4 Nc6 
8.O-O Nge7 9.Nb3 O-O 10.Nfxd4 Nxd4 11.Qxd4 Qxd4 12.Nxd4 Rd8 13.Rfd1 Bd7 
14.f3 Kf8 15.Kf2 Ng6 16.Rac1 Ke7 17.b4 Ne5 18.Be2 c6 19.f4 Ng4+ 20.Kg3 h5 
21.h3 Nf6 22.Kf3 h4 23.f5 a5 24.b5 cxb5 25.Bxb5 Bxb5 26.Nxb5 Rxd1 27.Rxd1 
Rc8 28.Rd3 Nd7 29.Rb3 Rc2 30.Nd4 Rxa2 31.Rxb7 f6 32.Ra7 Kd6 33.Nb5+ Kc6 
34.Nd4+ Kd6 35.Nb5+ Kc6 36.Nd4+ Kd6 37.Nb5+ 1/2-1/2

[Event "31st URS-ch"]
[Site "Leningrad URS"]
[Date "1963.11.??"]
[Round "19"]
[White "Zakharov, Alexander"]
[Black "Korchnoi, Viktor"]
[Result "1-0"]
[ECO "B84"]
[EventDate "1963.11.??"]
[PlyCount "59"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O Be7 8.f4 Qc7
9.Kh1 O-O 10.Bf3 Nc6 11.Be3 Bd7 12.Qe1 Rfd8 13.Qf2 Rab8 14.Rad1 Be8 15.g4 
Nxd4 16.Bxd4 b5 17.g5 Nd7 18.a3 a5 19.Ne2 d5 20.exd5 e5 21.Be3 Qxc2 22.Rd2
Qg6 23.d6 Bf8 24.Ng3 f5 25.gxf6 Qxf6 26.Ne4 Qf5 27.Ng3 Qg6 28.f5 Qf6 29.
Ne4 Qxf5 30.Ng3 1-0

