[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.17"]
[Round "1"]
[White "Antoshin, Vladimir"]
[Black "Zinn, Lothar"]
[Result "1/2-1/2"]
[ECO "D27"]
[EventDate "1968.08.30"]
[PlyCount "71"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.a4 cxd4 8.exd4 
Nc6 9.Nc3 Be7 10.Re1 O-O 11.Bg5 Nb4 12.Ne5 b6 13.d5 exd5 14.Bxf6 Bxf6 15.
Nxd5 Bxe5 16.Rxe5 Nxd5 17.Bxd5 Ra7 18.Qf3 Re7 19.Rae1 Rxe5 20.Rxe5 Qd6 21.
Re1 a5 22.h3 Be6 23.Bxe6 fxe6 24.Qb3 Rf6 25.Rd1 Qc7 26.Qe3 h6 27.Rc1 Qd6 
28.Rc8+ Rf8 29.Rc4 Qd1+ 30.Kh2 Qd6+ 31.f4 Rf5 32.Rd4 Rd5 33.Rxd5 exd5 34.
Qd4 Qc5 35.Qe5 d4 36.Qe6+ 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.17"]
[Round "1"]
[White "Diaz Diaz, Joaquin"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]
[ECO "B43"]
[EventDate "1968.08.30"]
[PlyCount "83"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Qc7 6.g3 a6 7.Bg2 d6 8.O-O Bd7
9.Nce2 Nc6 10.b3 Be7 11.c4 O-O 12.Bb2 Rac8 13.Rc1 Qb8 14.Re1 Rfd8 15.Nxc6 
Bxc6 16.Nd4 Be8 17.f4 b5 18.cxb5 axb5 19.Rxc8 Rxc8 20.Qd2 b4 21.Rc1 Rxc1+ 
22.Bxc1 d5 23.exd5 Nxd5 24.Bxd5 exd5 25.Qc2 Bd7 26.Be3 Bf8 27.Qd2 Qe8 28.
Qd3 g6 29.Bf2 Bh3 30.Be3 Qc8 31.Kf2 Qa8 32.Qd2 Bc8 33.Qc2 Bg4 34.Qd2 Qa6 
35.Qc2 h5 36.Qd2 Qf6 37.Qc2 h4 38.Qc6 hxg3+ 39.Kxg3 Be6 40.Nxe6 Qxe6 41.
Qxe6 fxe6 42.Kg4 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.17"]
[Round "1"]
[White "Ostojic, Predrag"]
[Black "Stein, Leonid"]
[Result "0-1"]
[ECO "B57"]
[EventDate "1968.08.30"]
[PlyCount "87"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Bd7 7.O-O g6 8.h3 
Bg7 9.Be3 O-O 10.Bb3 Na5 11.f4 e5 12.fxe5 dxe5 13.Nf3 Nxb3 14.axb3 Qc7 15.
Qe2 a6 16.Qf2 Bc6 17.Bb6 Qb8 18.Qh4 Nd7 19.Be3 Qd8 20.Qe1 Qe7 21.Rd1 Rac8 
22.Qe2 f5 23.exf5 gxf5 24.Nd5 Qe8 25.Bg5 Rf7 26.Nh4 h6 27.Bc1 f4 28.c4 Nc5
29.b4 Nb3 30.Qg4 Bxd5 31.cxd5 Qd7 32.Qf3 Nd4 33.Qe4 Rd8 34.Nf3 Qxd5 35.
Qxd5 Rxd5 36.Nxd4 Rfd7 37.Kf2 Rxd4 38.Rxd4 Rxd4 39.Ke2 Rxb4 40.Rd1 Kf7 41.
Rd7+ Kg6 42.g3 Bf6 43.gxf4 exf4 44.Kf3 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.12"]
[Round "1"]
[White "Kholmov, Ratmir"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1-0"]
[ECO "B31"]
[EventDate "1968.08.30"]
[PlyCount "97"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 a6 6.Bxc6 dxc6 7.d3 Nf6 8.Qe2 
O-O 9.Bg5 Bg4 10.Nbd2 h6 11.Be3 Nd7 12.h3 Bxf3 13.Nxf3 e5 14.Nd2 b5 15.
Rad1 Qe7 16.f3 a5 17.a4 Nb6 18.Qf2 Nxa4 19.Nb3 c4 20.dxc4 Qe6 21.Nc5 Nxc5 
22.Bxc5 Rfd8 23.Rxd8+ Rxd8 24.cxb5 cxb5 25.Bb6 Ra8 26.Rd1 b4 27.cxb4 axb4 
28.Rd5 Qf6 29.Be3 Qc6 30.Qd2 Qa4 31.Kh2 h5 32.Bc5 b3 33.Bd6 Rc8 34.Bxe5 
Bxe5+ 35.Rxe5 Qc4 36.Qf4 Rf8 37.Rd5 Qc2 38.Qf6 h4 39.Rg5 Re8 40.Rg4 Qc7+ 
41.f4 Qe7 42.Qc3 Rb8 43.e5 Rb5 44.Qe1 Rc5 45.Qb4 Qa7 46.Qxb3 Kg7 47.Qe3 
Qe7 48.Qf2 Rc8 49.Rxh4 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.12"]
[Round "1"]
[White "Donner, Jan"]
[Black "Damjanovic, Mato"]
[Result "0-1"]
[ECO "E53"]
[EventDate "1968.08.30"]
[PlyCount "71"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 d5 6.Nf3 O-O 7.O-O Nbd7 8.cxd5 
exd5 9.Qb3 Bxc3 10.Qxc3 c4 11.Bc2 b6 12.Ne5 Bb7 13.b4 b5 14.f3 Nb6 15.Bb2 
Ne8 16.e4 Nd6 17.Rae1 Na4 18.Bxa4 bxa4 19.Qc2 Rc8 20.exd5 Bxd5 21.Qxa4 f6 
22.Ng4 c3 23.Bc1 Bc4 24.Rf2 Nf5 25.Qc2 Nxd4 26.Qxc3 Ne2+ 27.Rfxe2 Bxe2 28.
Qe3 Re8 29.Qxa7 Bxf3 30.Ne3 Bh5 31.Qa3 Qd4 32.Qb2 Rxe3 33.Qxd4 Rxe1+ 34.
Kf2 Rexc1 35.h4 R1c2+ 36.Kg3 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.08.30"]
[Round "1"]
[White "Rodriguez Gonzales, Jesus"]
[Black "Garcia Martinez, Silvino"]
[Result "1/2-1/2"]
[ECO "B42"]
[EventDate "1968.08.30"]
[PlyCount "46"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.O-O Nc6 8.Qe2 
Nge7 9.Be3 Bxe3 10.Qxe3 e5 11.Nc3 d6 12.Rad1 Be6 13.Kh1 O-O 14.Nd5 Rc8 15.
c3 Ng6 16.Rfe1 Bxd5 17.exd5 Nce7 18.Bf1 f5 19.c4 b6 20.c5 bxc5 21.Bxa6 Rb8
22.Bc4 Kh8 23.Qc3 f4 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.08.30"]
[Round "1"]
[White "Suetin, Alexei"]
[Black "Drimer, Dolfi"]
[Result "1/2-1/2"]
[ECO "B60"]
[EventDate "1968.08.30"]
[PlyCount "56"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 Bd7 7.Nb3 e6 8.f4 a6
9.Qf3 Qc7 10.Bxf6 gxf6 11.Bd3 Be7 12.Qh5 Qb6 13.Qe2 Na5 14.f5 Nxb3 15.axb3
Qc5 16.fxe6 fxe6 17.Nd1 Bf8 18.Ne3 Bh6 19.Ng4 Bg7 20.c3 O-O 21.b4 Qb6 22.
Qe3 Qxe3+ 23.Nxe3 Bh6 24.Nc4 Bb5 25.Rd1 Ba4 26.Ra1 Bb5 27.Rd1 Ba4 28.Ra1 
Bb5 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.08.31"]
[Round "2"]
[White "Cobo Arteaga, Eldis"]
[Black "Suetin, Alexei"]
[Result "0-1"]
[ECO "B24"]
[EventDate "1968.08.30"]
[PlyCount "50"]

1.e4 c5 2.Nc3 e6 3.g3 Nc6 4.Bg2 Nf6 5.d3 Be7 6.f4 d5 7.Nh3 d4 8.Ne2 e5 9.
Nf2 h5 10.Ng1 Ng4 11.Nxg4 Bxg4 12.Bf3 exf4 13.Bxf4 g5 14.Bd2 Ne5 15.Qe2 
Qb6 16.O-O-O Rc8 17.b3 c4 18.dxc4 Rxc4 19.Kb1 Rxc2 20.Bxg4 hxg4 21.Ba5 d3 
22.Bxb6 dxe2 23.Re1 Nd3 24.Nxe2 Rb2+ 25.Ka1 axb6 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.02"]
[Round "2"]
[White "Drimer, Dolfi"]
[Black "Rodriguez Gonzales, Jesus"]
[Result "1-0"]
[ECO "B35"]
[EventDate "1968.08.30"]
[PlyCount "123"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 Qa5 8.O-O 
O-O 9.Bb3 d6 10.h3 Bd7 11.Nde2 Rfd8 12.f4 Be8 13.Qe1 Rac8 14.Qf2 b6 15.g4 
Qa6 16.f5 Ne5 17.g5 Nh5 18.Nd5 Qb7 19.Rad1 Bb5 20.Rd2 Bc4 21.f6 Bf8 22.
fxe7 Bxe7 23.Rfd1 Bf8 24.Nef4 Nxf4 25.Qxf4 Bxd5 26.Rxd5 Qc7 27.Rf1 Bg7 28.
c3 Rf8 29.Rd2 Kh8 30.Qg3 Qe7 31.Bd4 f6 32.Bxe5 fxe5 33.Rdf2 Rxf2 34.Rxf2 
Rf8 35.Qg4 Rxf2 36.Kxf2 Qe8 37.Ke2 Bf8 38.Bc4 Kg7 39.b3 Kh8 40.Qf3 Be7 41.
Qg4 Bf8 42.a4 Kg7 43.Kd3 Qe7 44.Bd5 Kh8 45.Kc4 Qe8 46.h4 Kg7 47.Qh3 a6 48.
Qe3 Qd8 49.Qf2 Be7 50.Qf7+ Kh8 51.b4 Qc8+ 52.Kb3 Qd8 53.Bc4 a5 54.Bd5 Qf8 
55.Qxf8+ Bxf8 56.Kc4 h6 57.Kb5 hxg5 58.hxg5 Be7 59.Kxb6 Bxg5 60.bxa5 Be3+ 
61.Kb7 g5 62.Be6 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.15"]
[Round "2"]
[White "Garcia Martinez, Silvino"]
[Black "Donner, Jan"]
[Result "1-0"]
[ECO "B16"]
[EventDate "1968.08.30"]
[PlyCount "171"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.Nf3 Bf5 7.Bd3 Bg6 8.
Qe2 e6 9.Bd2 Bd6 10.c4 Qe7 11.c5 Bc7 12.O-O O-O 13.Rfe1 Kh8 14.Bxg6 hxg6 
15.Qe3 Rd8 16.Qh6+ Kg8 17.Re4 Rd5 18.Rh4 Rh5 19.Rxh5 gxh5 20.Qxh5 Nd7 21.
Re1 f5 22.Qxf5 Qf6 23.Qh3 Qh8 24.Bh6 Qh7 25.d5 cxd5 26.Qg4+ Kh8 27.Bd2 Bd8
28.Qb4 b6 29.Bc3+ Kg8 30.Qg4+ Kf8 31.c6 Nc5 32.b4 Ne4 33.Be5 a6 34.Nd4 Be7
35.f3 Nd6 36.Qf4 Nc4 37.Nxe6+ Kg8 38.Qg4+ Qg6 39.Qxg6+ fxg6 40.Bc3 Rc8 41.
Nf4 Bd6 42.Nxd5 Rxc6 43.Ne7+ Bxe7 44.Rxe7 Na3 45.Bd2 Nb5 46.Rd7 Rc2 47.Be3
a5 48.bxa5 bxa5 49.Rd5 Nc3 50.Rxa5 Nxa2 51.Ra7 Nb4 52.h4 Nd5 53.Bg5 Rc7 
54.Ra6 Kf7 55.Rd6 Ne7 56.Bxe7 Rxe7 57.Kf2 Re5 58.g4 Ra5 59.Kg3 Rb5 60.Rd1 
Kg7 61.Rh1 Kh6 62.h5 g5 63.Ra1 Kg7 64.Ra6 Rc5 65.Rg6+ Kh7 66.Ra6 Kg7 67.
Ra4 Kf6 68.Ra3 Rb5 69.f4 gxf4+ 70.Kxf4 Rb4+ 71.Kg3 Kg5 72.Ra5+ Kh6 73.Ra6+
Kh7 74.Kh4 Kg7 75.h6+ Kf7 76.Kh5 Rb1 77.Ra7+ Kg8 78.g5 Rb5 79.Re7 Ra5 80.
Kg6 Ra6+ 81.Kf5 Ra1 82.g6 Rf1+ 83.Ke6 Re1+ 84.Kd6 Rd1+ 85.Kc5 Rc1+ 86.Kb4 
1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.13"]
[Round "2"]
[White "Damjanovic, Mato"]
[Black "Kholmov, Ratmir"]
[Result "1/2-1/2"]
[ECO "D13"]
[EventDate "1968.08.30"]
[PlyCount "29"]

1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Nf3 Nc6 6.Bf4 e6 7.e3 Bd6 8.Bxd6 
Qxd6 9.Bd3 O-O 10.O-O Bd7 11.Rc1 Rfc8 12.Re1 h6 13.h3 Be8 14.Qe2 Rd8 15.
Nb5 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.19"]
[Round "2"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Ostojic, Predrag"]
[Result "1-0"]
[ECO "D55"]
[EventDate "1968.08.30"]
[PlyCount "61"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Bg5 Be7 5.e3 O-O 6.Nc3 h6 7.Bxf6 Bxf6 8.Qd2 b6
9.cxd5 exd5 10.Be2 Bb7 11.O-O-O Qe7 12.h4 Nd7 13.g4 g6 14.g5 hxg5 15.hxg5 
Bxg5 16.Rdg1 Bf6 17.Bd3 Kg7 18.e4 Rh8 19.e5 Nxe5 20.dxe5 Bxe5 21.Re1 Rxh1 
22.Rxh1 Rh8 23.Re1 Bxc3 24.Qxc3+ Qf6 25.Nd4 Rh4 26.Ne6+ fxe6 27.Qxc7+ Kh6 
28.Rg1 e5 29.Qxb7 e4 30.Qxd5 Qxf2 31.Qg5+ 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.19"]
[Round "2"]
[White "Stein, Leonid"]
[Black "Diaz Diaz, Joaquin"]
[Result "1-0"]
[ECO "A05"]
[EventDate "1968.08.30"]
[PlyCount "99"]

1.Nf3 Nf6 2.g3 g6 3.b4 Bg7 4.Bb2 b6 5.Bg2 Bb7 6.d3 O-O 7.Nbd2 d6 8.O-O 
Nbd7 9.e4 e5 10.Nc4 a5 11.c3 Ne8 12.Re1 Bh8 13.a4 Ba6 14.Nfd2 axb4 15.cxb4
b5 16.axb5 Bxb5 17.Qc2 Ng7 18.Rxa8 Qxa8 19.Na3 Qb7 20.Nxb5 Qxb5 21.Qxc7 
Qxd3 22.Bc1 Nf6 23.Qc4 Qxc4 24.Nxc4 Rb8 25.Bd2 Nfe8 26.Na5 Ne6 27.Nc6 Rb7 
28.Bf1 Bf6 29.Ba6 Rb6 30.b5 N8c7 31.Ba5 Rxc6 32.bxc6 Nxa6 33.Rb1 Bd8 34.
Bxd8 Nxd8 35.Rb6 Nxc6 36.Rxa6 Nd4 37.Rxd6 Kg7 38.Kg2 Ne6 39.Kf3 Kf6 40.Ke3
Ke7 41.Ra6 Kf6 42.Kd3 h6 43.Kc4 h5 44.Kd5 Ke7 45.Rxe6+ fxe6+ 46.Kxe5 Kf7 
47.h4 Ke7 48.f3 Kf7 49.Kd6 Kf6 50.f4 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.19"]
[Round "2"]
[White "O'Kelly de Galway, Alberic"]
[Black "Antoshin, Vladimir"]
[Result "1/2-1/2"]
[ECO "C99"]
[EventDate "1968.08.30"]
[PlyCount "44"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4 Nc6 14.Nb3 a5 15.Be3 a4 
16.Nbd2 Be6 17.a3 Na5 18.d5 Bd7 19.Rc1 Rfc8 20.Bb1 Qb7 21.Qe2 Rxc1 22.Rxc1
Rc8 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.08.30"]
[Round "3"]
[White "Antoshin, Vladimir"]
[Black "Stein, Leonid"]
[Result "0-1"]
[ECO "E96"]
[EventDate "1968.08.30"]
[PlyCount "122"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Nbd7 7.O-O e5 8.Re1 c6 
9.Bf1 a5 10.Rb1 Re8 11.a3 exd4 12.Nxd4 Nb6 13.Bg5 h6 14.Bh4 Qc7 15.Rc1 a4 
16.Rc2 Nfd7 17.f4 Nc5 18.Rd2 Ne6 19.Nxe6 Bxe6 20.f5 gxf5 21.exf5 Bxf5 22.
Bg3 Rxe1 23.Qxe1 Nd7 24.Bxd6 Qb6+ 25.Kh1 Nf6 26.c5 Qb3 27.h3 Re8 28.Re2 
Rxe2 29.Qxe2 Qc2 30.Be5 Qxe2 31.Bxe2 Bc2 32.Bxf6 Bxf6 33.Bg4 Bg5 34.Bd1 
Bxd1 35.Nxd1 Bc1 36.Kg1 Kg7 37.Kf2 Kf6 38.Ke2 Ke5 39.Kd3 Kd5 40.Nc3+ Kxc5 
41.Nxa4+ Kd5 42.Nc3+ Ke5 43.Kc2 Be3 44.b4 Bd4 45.b5 Bxc3 46.bxc6 Ba5 47.
cxb7 Bc7 48.Kd3 Kd5 49.a4 Kc6 50.Ke4 Kxb7 51.Kf5 Bd8 52.Kg4 Bf6 53.Kh5 Bg7
54.g4 Kb6 55.h4 Ka5 56.g5 hxg5 57.hxg5 Kxa4 58.g6 f6 59.Kg4 Kb5 60.Kf5 Kc5
61.Ke6 Bh8 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.08.30"]
[Round "3"]
[White "Diaz Diaz, Joaquin"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "0-1"]
[ECO "B19"]
[EventDate "1968.08.30"]
[PlyCount "84"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.h4 h6 8.Bd3 
Bxd3 9.Qxd3 Ngf6 10.Bd2 Qc7 11.O-O-O O-O-O 12.c4 e6 13.Bc3 Bd6 14.Ne4 Bf4+
15.Kb1 Ne5 16.Nxe5 Bxe5 17.Qe3 Nxe4 18.dxe5 Nxc3+ 19.Qxc3 Rxd1+ 20.Rxd1 
Rd8 21.Kc2 Rxd1 22.Kxd1 Qd8+ 23.Ke2 Qxh4 24.g3 Qe4+ 25.Kf1 c5 26.b4 Qb1+ 
27.Kg2 Qxb4 28.Qd3 Qa4 29.Kg1 Qd7 30.Qh7 f5 31.exf6 gxf6 32.Qxh6 Qe7 33.g4
e5 34.Qe3 Qd6 35.Qe4 a6 36.Kg2 Kb8 37.Qe2 Ka7 38.f3 Qd4 39.Qc2 b5 40.cxb5 
axb5 41.Qh7+ Kb6 42.Qg6 Qd6 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.08.30"]
[Round "3"]
[White "Ostojic, Predrag"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "B35"]
[EventDate "1968.08.30"]
[PlyCount "92"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Be3 Nf6 6.Nc3 Bg7 7.Bc4 O-O 8.Bb3 
a5 9.f3 d5 10.Bxd5 Nxd5 11.exd5 Nb4 12.Nde2 Bf5 13.Rc1 e6 14.O-O Nxd5 15.
Nxd5 exd5 16.Nd4 Bd7 17.Qd2 Re8 18.c3 Qc7 19.Rfe1 Be5 20.g3 h5 21.Ne2 h4 
22.Kf2 Bc6 23.Bd4 f6 24.Qh6 hxg3+ 25.hxg3 Qg7 26.Qxg7+ Kxg7 27.f4 Bc7 28.
Ng1 Kf7 29.Rxe8 Rxe8 30.Re1 Rxe1 31.Kxe1 g5 32.Ne2 Bb5 33.Be3 Bxe2 34.Kxe2
g4 35.a4 Ke6 36.Kd3 f5 37.b4 axb4 38.cxb4 Bd8 39.Bc5 Kd7 40.b5 Ba5 41.Ke2 
Ke6 42.Bd4 Kd6 43.Kd1 Ke6 44.Ke2 Kd7 45.Bc5 Ke6 46.Bd4 Kd7 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.12"]
[Round "3"]
[White "Kholmov, Ratmir"]
[Black "Garcia Martinez, Silvino"]
[Result "1-0"]
[ECO "C41"]
[EventDate "1968.08.30"]
[PlyCount "143"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Bf4 O-O 7.Qd2 a6 8.O-O-O
d5 9.Nxd5 Nxd5 10.exd5 Qxd5 11.Nb3 Qc6 12.Be2 Qa4 13.Bxc7 Nc6 14.Bd6 Bxd6 
15.Qxd6 Qxa2 16.Qa3 Qxa3 17.bxa3 Bf5 18.Bf3 Rac8 19.Rd2 Rfe8 20.Rhd1 h6 
21.Bd5 Be6 22.f4 Bxd5 23.Rxd5 Re2 24.R1d2 Rxd2 25.Kxd2 Rc7 26.c4 Kf8 27.
Kd3 Ke7 28.Nc5 Nb8 29.g4 Nc6 30.h4 Nb8 31.h5 Nc6 32.Ne4 g6 33.Nd6 Nd8 34.
f5 gxf5 35.gxf5 Rc6 36.c5 b6 37.Re5+ Kf6 38.Re8 bxc5 39.Ne4+ Kxf5 40.Rxd8 
Kg4 41.Rf8 f5 42.Rg8+ Kh4 43.Ng3 f4 44.Nf5+ Kxh5 45.Ke4 c4 46.Kxf4 c3 47.
Rg1 Rc4+ 48.Ke3 c2 49.Kd2 c1=Q+ 50.Rxc1 Rxc1 51.Kxc1 Kg5 52.Ne3 h5 53.Kd2 
Kf4 54.Kd3 Kf3 55.Nf5 Kf4 56.Ne7 Ke5 57.Ke3 Ke6 58.Ng6 Kf5 59.Nh4+ Ke5 60.
Nf3+ Kd5 61.Kd3 Kc5 62.Nh4 Kd5 63.Ng6 Kc5 64.Kc3 Kb5 65.Kb3 Ka5 66.a4 Kb6 
67.Kb4 Kc6 68.Ka5 Kb7 69.Nh4 Ka7 70.Kb4 Kb6 71.Kb3 Kc6 72.Kc4 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.17"]
[Round "3"]
[White "Donner, Jan"]
[Black "Drimer, Dolfi"]
[Result "1/2-1/2"]
[ECO "D36"]
[EventDate "1968.08.30"]
[PlyCount "67"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Be7 6.e3 c6 7.Qc2 O-O 8.Bd3 
Nbd7 9.Nf3 Re8 10.O-O Nf8 11.Rab1 Ne4 12.Bxe7 Qxe7 13.Rfc1 a5 14.a3 Nd6 
15.Nd2 Qg5 16.Ne2 Bf5 17.Nf4 Ne6 18.Bxf5 Nxf5 19.Nf3 Qf6 20.Nd3 Ng5 21.
Nfe1 Qh6 22.b4 axb4 23.Rxb4 Nd6 24.a4 Re6 25.Nc5 Rg6 26.f4 Nh3+ 27.Kf1 
Nxf4 28.exf4 Qxh2 29.Qf2 Re8 30.Rb3 Qh1+ 31.Qg1 Qh4 32.Qf2 Qh1+ 33.Qg1 Qh4
34.Qf2 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.04"]
[Round "3"]
[White "Rodriguez Gonzales, Jesus"]
[Black "Cobo Arteaga, Eldis"]
[Result "1/2-1/2"]
[ECO "E66"]
[EventDate "1968.08.30"]
[PlyCount "56"]

1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 O-O 5.d4 c5 6.Nf3 d6 7.O-O Nc6 8.d5 Na5 
9.Nd2 a6 10.Qc2 Rb8 11.Rb1 b5 12.b3 e5 13.Bb2 Ne8 14.e3 f5 15.f4 Qe7 16.
Rbe1 b4 17.Nd1 e4 18.g4 Bxb2 19.Qxb2 Qf6 20.gxf5 gxf5 21.Qxf6 Nxf6 22.Bh3 
Rb7 23.Kf2 Rg7 24.Rg1 Rf7 25.Ke2 Rxg1 26.Rxg1+ Rg7 27.Rxg7+ Kxg7 28.Nf2 
Bd7 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.08.30"]
[Round "3"]
[White "Zinn, Lothar"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "B21"]
[EventDate "1968.08.30"]
[PlyCount "63"]

1.e4 c5 2.f4 e6 3.Nf3 d5 4.Bb5+ Bd7 5.Bxd7+ Nxd7 6.exd5 exd5 7.O-O Bd6 8.
Nc3 Ne7 9.d4 a6 10.Kh1 Nf6 11.f5 h6 12.dxc5 Bxc5 13.Nd4 O-O 14.Be3 Re8 15.
Rf3 Qd7 16.Bg1 Nc6 17.Nxc6 Qxc6 18.Bd4 Bxd4 19.Qxd4 Rad8 20.Rd1 Rd7 21.h3 
Re4 22.Qf2 Rb4 23.b3 d4 24.a3 Rb6 25.Rxd4 Re7 26.Rc4 Qd6 27.Rc8+ Re8 28.
Rxe8+ Nxe8 29.Rd3 Qf6 30.Nd5 Qa1+ 31.Kh2 Rd6 32.Qe2 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.06"]
[Round "4"]
[White "Cobo Arteaga, Eldis"]
[Black "Donner, Jan"]
[Result "1/2-1/2"]
[ECO "E41"]
[EventDate "1968.08.30"]
[PlyCount "122"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 b6 6.Ne2 cxd4 7.exd4 Bb7 8.O-O 
O-O 9.d5 Be7 10.Ng3 Na6 11.Re1 Nc7 12.d6 Bxd6 13.Bxh7+ Nxh7 14.Qxd6 Ne8 
15.Qd4 Rc8 16.Be3 Qc7 17.Nb5 Qxc4 18.Nxa7 Qxd4 19.Bxd4 Rb8 20.a4 Nhf6 21.
Bxb6 Bxg2 22.Bd4 Ba8 23.b4 Rxb4 24.Bc5 Rb7 25.Bxf8 Rxa7 26.Bc5 Ra5 27.Bb4 
Ra6 28.a5 Nd5 29.Bd2 Nd6 30.Reb1 f5 31.Ne2 Kf7 32.Nd4 e5 33.Nb3 Nc4 34.Kf1
f4 35.f3 Kf6 36.Ke2 d6 37.Kd3 Nce3 38.Bxe3 Nxe3 39.Nd2 Nd5 40.Ne4+ Ke6 41.
Rg1 Kf7 42.Rgb1 Ke6 43.h4 Bc6 44.Ke2 Ne7 45.Rb6 Ra7 46.Kf2 d5 47.Nc3 Kd7 
48.Nb5 Ra8 49.a6 Nc8 50.Rb7+ Bxb7 51.axb7 Rb8 52.bxc8=Q+ Kxc8 53.Rc1+ Kd7 
54.Rc5 Ke6 55.Rc6+ Kf5 56.Rc5 Ke6 57.Rc6+ Kf5 58.Nd6+ Kg6 59.Nc4+ Kf5 60.
Nb6 Rd8 61.Nc8 Rd7 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.15"]
[Round "4"]
[White "Drimer, Dolfi"]
[Black "Kholmov, Ratmir"]
[Result "1/2-1/2"]
[ECO "C41"]
[EventDate "1968.08.30"]
[PlyCount "107"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Be2 O-O 7.O-O a6 8.Re1 
Re8 9.a4 Bf8 10.Bc4 Nbd7 11.Bg5 h6 12.Bh4 Ne5 13.Bb3 c6 14.Qd2 Ng6 15.Bg3 
Nh5 16.Rad1 Nxg3 17.hxg3 Ne5 18.Nf3 Qf6 19.Nxe5 dxe5 20.Qe3 Bb4 21.Rd3 Bg4
22.Rf1 Rad8 23.Na2 Bd6 24.Nc1 Qe7 25.Qd2 Bc5 26.c3 Rxd3 27.Nxd3 Rd8 28.Bd1
Be6 29.Qc2 Bd6 30.Be2 b5 31.Ra1 g6 32.axb5 axb5 33.b4 h5 34.Ra6 Rc8 35.Qd2
Kg7 36.Qe3 Qf6 37.Nc5 Bg4 38.Nb7 Bxe2 39.Qxe2 Be7 40.Qe3 h4 41.gxh4 Qxh4 
42.Qh3 Qxh3 43.gxh3 c5 44.bxc5 Bxc5 45.Nxc5 Rxc5 46.Ra3 f5 47.exf5 gxf5 
48.Kg2 Kg6 49.Ra5 f4 50.c4 Rxc4 51.Rxb5 e4 52.Re5 Kf6 53.Re8 Kf5 54.Rf8+ 
1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.08.31"]
[Round "4"]
[White "Garcia Martinez, Silvino"]
[Black "Ostojic, Predrag"]
[Result "0-1"]
[ECO "B38"]
[EventDate "1968.08.30"]
[PlyCount "78"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 d6 8.Be2 
O-O 9.Nc2 Be6 10.O-O Rc8 11.f3 Na5 12.b3 Ng4 13.fxg4 Bxc3 14.Rc1 Nc6 15.
Nd4 Bxd4 16.Bxd4 Nxd4 17.Qxd4 Qa5 18.Qb2 Rc7 19.h3 Rfc8 20.Kh1 Qg5 21.a4 
Rc5 22.Rce1 Qe5 23.Qd2 a6 24.Rf3 Qg5 25.Qd4 Qe5 26.Qd2 Kg7 27.Bd3 Qd4 28.
Rf4 Re5 29.Rf3 f6 30.Rg3 Rcc5 31.Re2 Rc7 32.Kh2 Rc8 33.Qe1 Bd7 34.Bb1 Be6 
35.Rd2 Qa7 36.Ra2 Qb8 37.Qd2 Qc7 38.Kh1 Qa5 39.Qe3 d5 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.08.31"]
[Round "4"]
[White "Damjanovic, Mato"]
[Black "Diaz Diaz, Joaquin"]
[Result "1/2-1/2"]
[ECO "B39"]
[EventDate "1968.08.30"]
[PlyCount "173"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Be3 Bg7 6.c4 Nf6 7.Nc3 Ng4 8.Qxg4 
Bxd4 9.Bxd4 Nxd4 10.O-O-O Nc6 11.Qf4 Qa5 12.h4 d6 13.Rd5 Qd8 14.c5 Be6 15.
cxd6 Bxd5 16.exd5 Qxd6 17.Qxd6 exd6 18.dxc6 bxc6 19.Bc4 Kd7 20.Rd1 f5 21.
Bb3 Rhe8 22.Kd2 Re5 23.Rc1 Rb8 24.g3 Rc5 25.f4 d5 26.Kd3 Ra5 27.Re1 Kd6 
28.Re5 Rb7 29.Re8 Re7 30.Rd8+ Rd7 31.Rc8 Ra6 32.Na4 Ra5 33.Nc3 Ra6 34.Ba4 
Rb6 35.b3 Rc7 36.Rd8+ Ke7 37.Rh8 Kd6 38.a3 Rbb7 39.b4 Rb6 40.Bd1 Rd7 41.
Na4 Rb5 42.Ra8 Re7 43.Kd2 a5 44.Nc3 Rbb7 45.Rxa5 Ra7 46.Rxa7 Rxa7 47.a4 
Rb7 48.b5 d4 49.Ne2 cxb5 50.Nxd4 bxa4 51.Bxa4 Rb4 52.Nb5+ Ke6 53.Nc3 Rb2+ 
54.Ke3 h5 55.Bb5 Kf6 56.Bc4 Rc2 57.Kd3 Rc1 58.Ne2 Ra1 59.Ke3 Rd1 60.Bd3 
Ra1 61.Nd4 Rg1 62.Ne2 Ra1 63.Nc3 Rg1 64.Kf2 Rc1 65.Nb5 Ra1 66.Be2 Rb1 67.
Nd4 Ra1 68.Nf3 Ra2 69.Ne5 Rb2 70.Ke3 Rb3+ 71.Bd3 Ra3 72.Kd4 Ra2 73.Bb5 Ra3
74.Be8 Rxg3 75.Bxg6 Rh3 76.Be8 Rxh4 77.Ke3 Rh1 78.Nf3 Ke7 79.Bb5 Kf6 80.
Kf2 Rb1 81.Bf1 Rb4 82.Kg3 Rb3 83.Bg2 Ra3 84.Kf2 Ra4 85.Kg3 Ra3 86.Bh1 Ra1 
87.Bg2 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.08.31"]
[Round "4"]
[White "Antoshin, Vladimir"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1/2-1/2"]
[ECO "E55"]
[EventDate "1968.08.30"]
[PlyCount "71"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.e3 O-O 6.Bd3 d5 7.O-O dxc4 8.Bxc4 
Nbd7 9.Qe2 a6 10.a4 Qc7 11.Na2 b5 12.Bd3 Ba5 13.axb5 axb5 14.Bxb5 Bb7 15.
h3 Bb6 16.Bd2 Ba7 17.Rfc1 Bb8 18.b4 Ne4 19.bxc5 Nxd2 20.Qxd2 Bxf3 21.gxf3 
Qh2+ 22.Kf1 Nf6 23.Ke2 Nh5 24.Qe1 Rd8 25.Nc3 Rxa1 26.Rxa1 Ng3+ 27.Kd3 Nf5 
28.Qg1 Qc7 29.Ne4 e5 30.Qg5 g6 31.Rg1 Kf8 32.Qf6 exd4 33.Qh8+ Ke7 34.Qf6+ 
Kf8 35.Qh8+ Ke7 36.Qf6+ 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.08.31"]
[Round "4"]
[White "Stein, Leonid"]
[Black "Zinn, Lothar"]
[Result "1-0"]
[ECO "A13"]
[EventDate "1968.08.30"]
[PlyCount "75"]

1.Nf3 d5 2.c4 e6 3.g3 Nf6 4.Bg2 dxc4 5.Qa4+ Nbd7 6.Qxc4 Bd6 7.O-O O-O 8.d4
e5 9.Qc2 Qe7 10.Nc3 c6 11.Rd1 h6 12.e4 Re8 13.h3 a5 14.Be3 exd4 15.Nxd4 
Nc5 16.Re1 Bd7 17.Rad1 Rad8 18.Bc1 Be5 19.f4 Bxd4+ 20.Rxd4 Bf5 21.Rxd8 
Rxd8 22.Re2 Bh7 23.f5 Nfd7 24.Be3 Kh8 25.Kh2 Ne5 26.Nd5 cxd5 27.Bxc5 Qf6 
28.exd5 Bxf5 29.Qc3 Nd7 30.Bd4 Qg6 31.Qc7 Rf8 32.Qxb7 Nf6 33.Bxf6 gxf6 34.
Qc7 Rc8 35.Qxa5 Bd3 36.Rf2 Be4 37.Qa6 Rc1 38.Bxe4 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.04"]
[Round "4"]
[White "Suetin, Alexei"]
[Black "Rodriguez Gonzales, Jesus"]
[Result "1/2-1/2"]
[ECO "B35"]
[EventDate "1968.08.30"]
[PlyCount "91"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 Qa5 8.O-O 
O-O 9.Bb3 d6 10.Nd5 Re8 11.Nxf6+ Bxf6 12.c3 Bd7 13.f4 Nxd4 14.cxd4 Bc6 15.
e5 Bg7 16.e6 f5 17.d5 Bb5 18.Rf2 Qa6 19.Bd4 Rec8 20.Bxg7 Kxg7 21.Qd4+ Kg8 
22.h4 Qb6 23.Rd1 Qxd4 24.Rxd4 Rc1+ 25.Kh2 Rac8 26.Rfd2 R8c5 27.Bd1 a5 28.
g4 fxg4 29.Bxg4 R1c4 30.Rxc4 Bxc4 31.Bf3 Bxa2 32.b4 Rc3 33.Kg3 Ra3 34.bxa5
Rxa5 35.f5 Kg7 36.fxg6 hxg6 37.Be4 Bc4 38.Kf4 Ra2 39.Rd1 Rh2 40.Kg3 Ra2 
41.Rg1 Rd2 42.Kf4 Bxd5 43.Rxg6+ Kh8 44.Rh6+ Kg8 45.Rg6+ Kh8 46.Rh6+ 
1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.01"]
[Round "5"]
[White "Antoshin, Vladimir"]
[Black "Damjanovic, Mato"]
[Result "1-0"]
[ECO "E12"]
[EventDate "1968.08.30"]
[PlyCount "79"]

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 Ne4 10.Bxe7 Qxe7 11.Rc1 Nd7 12.O-O c5 13.Re1 g6 14.Bb5 Ndf6 15.dxc5 
bxc5 16.Qa4 Rfd8 17.b4 a6 18.Bf1 c4 19.Nd4 Re8 20.f3 Nxc3 21.Rxc3 Qd6 22.
Qc2 Re7 23.Qd2 a5 24.b5 Qb6 25.Rb1 Rae8 26.Nc2 Nd7 27.Qd4 Qxd4 28.exd4 Nb6
29.Kf2 Bc8 30.Ra1 Kg7 31.Re3 f5 32.g3 g5 33.Rxe7+ Rxe7 34.f4 gxf4 35.gxf4 
Re4 36.Kf3 Bd7 37.a4 Be8 38.Kg3 Kf6 39.h3 Bh5 40.Rb1 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.01"]
[Round "5"]
[White "Diaz Diaz, Joaquin"]
[Black "Garcia Martinez, Silvino"]
[Result "1/2-1/2"]
[ECO "E11"]
[EventDate "1968.08.30"]
[PlyCount "32"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 a5 5.Nc3 d6 6.Qc2 Qe7 7.a3 Bxc3 8.Bxc3 
Nbd7 9.e3 e5 10.b4 axb4 11.axb4 Rxa1+ 12.Bxa1 e4 13.Nd2 c6 14.d5 O-O 15.
dxc6 bxc6 16.Be2 Re8 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.01"]
[Round "5"]
[White "Ostojic, Predrag"]
[Black "Drimer, Dolfi"]
[Result "0-1"]
[ECO "B59"]
[EventDate "1968.08.30"]
[PlyCount "42"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be3 e5 7.Nb3 Be7 8.Be2 
O-O 9.O-O a5 10.a3 Be6 11.Nd2 Rc8 12.Na4 d5 13.Bb6 Qd6 14.exd5 Nxd5 15.Nc4
Qb8 16.Nc5 Bxc5 17.Bxc5 Rfd8 18.Bd6 Qa7 19.Bg4 b5 20.Bxe6 fxe6 21.Qg4 bxc4
0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.08.30"]
[Round "5"]
[White "Cobo Arteaga, Eldis"]
[Black "Kholmov, Ratmir"]
[Result "0-1"]
[ECO "E12"]
[EventDate "1968.08.30"]
[PlyCount "71"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.a3 d5 6.cxd5 Nxd5 7.e3 Be7 8.Bb5+ c6
9.Bd3 Nd7 10.Bd2 c5 11.Nxd5 exd5 12.dxc5 bxc5 13.Bc3 O-O 14.O-O Bf6 15.
Bxf6 Nxf6 16.Qc2 Qe7 17.Rac1 c4 18.Be2 Rab8 19.Nd4 Ba8 20.Bf3 Rb6 21.Rfd1 
Rfb8 22.Rb1 g6 23.Ne2 Qe5 24.Rd4 Ne8 25.Nc3 Nc7 26.Qd2 Kg7 27.Qc2 Ne6 28.
Rxd5 Bxd5 29.Bxd5 Rc8 30.g3 Rd6 31.Rd1 Rc5 32.Bf3 Rxd1+ 33.Bxd1 Qf5 34.
Qxf5 Rxf5 35.Be2 Rc5 36.f4 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.09"]
[Round "5"]
[White "Suetin, Alexei"]
[Black "Donner, Jan"]
[Result "1-0"]
[ECO "C18"]
[EventDate "1968.08.30"]
[PlyCount "49"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Qc7 7.Nf3 b6 8.a4 Ba6 
9.Bxa6 Nxa6 10.Qd3 Nb8 11.O-O Nd7 12.a5 Rc8 13.axb6 axb6 14.dxc5 bxc5 15.
Re1 Ne7 16.h4 h5 17.c4 dxc4 18.Qxc4 Nf5 19.Qf4 Nf8 20.Rd1 Qc6 21.Qc4 Nd7 
22.Ra6 Nb6 23.Qb3 Rb8 24.Bg5 O-O 25.Rb1 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.01"]
[Round "5"]
[White "O'Kelly de Galway, Alberic"]
[Black "Stein, Leonid"]
[Result "0-1"]
[ECO "A43"]
[EventDate "1968.08.30"]
[PlyCount "58"]

1.e4 c5 2.Nf3 g6 3.d4 Bg7 4.d5 d6 5.Be2 Nf6 6.Nc3 O-O 7.O-O Bg4 8.Bg5 Bxf3
9.Bxf3 Nbd7 10.Be2 Rc8 11.Re1 c4 12.a4 a6 13.Bf1 b6 14.g3 Rc7 15.Bg2 Nc5 
16.Be3 Qb8 17.Bd4 b5 18.e5 Ne8 19.axb5 axb5 20.Ra5 dxe5 21.Rxb5 Qa7 22.
Bxe5 Bxe5 23.Rxe5 Nd6 24.Qe1 Ra8 25.Rb4 Qa5 26.Nd1 Na6 27.c3 Nxb4 28.cxb4 
Qb6 29.Rxe7 Rxe7 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.01"]
[Round "5"]
[White "Zinn, Lothar"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "0-1"]
[ECO "C28"]
[EventDate "1968.08.30"]
[PlyCount "116"]

1.e4 e5 2.Bc4 Nf6 3.d3 Nc6 4.Nc3 Na5 5.Nge2 Nxc4 6.dxc4 Be7 7.f4 d6 8.O-O 
exf4 9.Bxf4 O-O 10.Nd4 c6 11.Qd3 Ng4 12.b3 Ne5 13.Qd2 Ng6 14.Bg3 Bf6 15.
Rxf6 Qxf6 16.Rf1 Qd8 17.Nf5 d5 18.cxd5 cxd5 19.Nxd5 Bxf5 20.exf5 Ne7 21.
Nxe7+ Qxe7 22.f6 Qc5+ 23.Bf2 Qh5 24.fxg7 Rfe8 25.Qd7 Rad8 26.Qxb7 Rd1 27.
Qf3 Rxf1+ 28.Kxf1 Qxh2 29.Bxa7 Qh6 30.Kg1 Qc1+ 31.Kh2 Qxc2 32.Qf2 Qxf2 33.
Bxf2 Re2 34.Bc5 Kxg7 35.a4 Ra2 36.Kg3 Kf6 37.Kf3 Ke5 38.g3 Kd5 39.Be7 Kd4 
40.Kg4 Kc3 41.b4 Rxa4 42.Kf5 Ra6 43.g4 Kc4 44.g5 h6 45.gxh6 Rxh6 46.Bc5 
Re6 47.Bf8 Kd5 48.Bc5 Re1 49.Kf4 Rf1+ 50.Ke3 f5 51.Ke2 Rb1 52.Ke3 Rb3+ 53.
Kf4 Ke6 54.Bf8 Rb1 55.Bc5 Rd1 56.Bf8 Rf1+ 57.Ke3 f4+ 58.Ke4 Re1+ 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.04"]
[Round "6"]
[White "Cobo Arteaga, Eldis"]
[Black "Ostojic, Predrag"]
[Result "1-0"]
[ECO "A42"]
[EventDate "1968.08.30"]
[PlyCount "83"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 Nd7 5.Nf3 e5 6.Be2 Ne7 7.Be3 h6 8.Qd2 c6 9.
Rd1 Qc7 10.O-O g5 11.dxe5 dxe5 12.Qd6 Qxd6 13.Rxd6 Ng6 14.Rfd1 Nf4 15.Bf1 
Ne6 16.g3 Bf8 17.R6d2 Rg8 18.a3 Be7 19.b4 a5 20.c5 axb4 21.axb4 Ra3 22.Rc2
Rb3 23.Rb1 Rxb1 24.Nxb1 g4 25.Nfd2 Ng5 26.Ra2 Kf8 27.Nc3 Kg7 28.Nc4 Nf3+ 
29.Kg2 Nf6 30.Be2 Rd8 31.Bxf3 gxf3+ 32.Kxf3 Be6 33.Nxe5 Bxa2 34.Nxa2 Ra8 
35.Nc1 Ra3 36.Ncd3 Rb3 37.Bd4 Kg8 38.Ke3 Ne8 39.Nc4 Bd8 40.Bb2 Nc7 41.Na5 
Nd5+ 42.exd5 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.04"]
[Round "6"]
[White "Drimer, Dolfi"]
[Black "Diaz Diaz, Joaquin"]
[Result "1/2-1/2"]
[ECO "C41"]
[EventDate "1968.08.30"]
[PlyCount "199"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Bb5+ c6 7.Bd3 O-O 8.O-O 
c5 9.Nde2 Be6 10.Nf4 Nc6 11.Re1 Qd7 12.Bf1 Rad8 13.g3 Bg4 14.f3 Be6 15.
Nxe6 fxe6 16.Bh3 Ne8 17.f4 Kh8 18.Nd5 Bf6 19.Nxf6 Nxf6 20.c3 Qf7 21.Qe2 
Rfe8 22.e5 Nd5 23.exd6 Rxd6 24.Be3 Nxe3 25.Qxe3 b6 26.Bg2 Qc7 27.Re2 e5 
28.Rae1 Rde6 29.Bd5 R6e7 30.Bxc6 Qxc6 31.Qe4 Qd7 32.fxe5 Rxe5 33.Qxe5 Rxe5
34.Rxe5 h6 35.R1e2 Qd3 36.Kf2 a5 37.a4 Qd1 38.R5e4 Qb3 39.Re6 Qxa4 40.Rxb6
Qa1 41.h4 a4 42.Ra6 Qh1 43.Rxa4 Qh2+ 44.Kf3 Qh1+ 45.Ke3 Qg1+ 46.Kd2 Qxg3 
47.Rae4 Kh7 48.Kc2 Qc7 49.Rg2 h5 50.Rge2 Qc6 51.b3 Qa6 52.Kb2 Qd3 53.R4e3 
Qd8 54.Re7 Kh6 55.R7e6+ Kh7 56.Re7 Kh6 57.Kc2 Qa5 58.R7e6+ Kh7 59.Kb2 Qd8 
60.R6e4 Qd3 61.R2e3 Qd2+ 62.Ka3 c4 63.bxc4 Qc1+ 64.Kb4 Qb2+ 65.Kc5 Qa3+ 
66.Kc6 Qa6+ 67.Kd7 Qa7+ 68.Kd6 Qa6+ 69.Kd5 Qa8+ 70.Ke5 Qb8+ 71.Kf5 Qd6 72.
Rd4 Qf6+ 73.Ke4 Qxh4+ 74.Kd3 Qf2 75.c5 Qf1+ 76.Ke4 Qg2+ 77.Kd3 Qf1+ 78.Re2
Qf3+ 79.Kd2 Qc6 80.Re5 Qg2+ 81.Kd3 Qg3+ 82.Re3 Qg5 83.c4 Qxc5 84.Rd5 Qa3+ 
85.Ke4 Qb4 86.Kd4 Kh6 87.Re6+ g6 88.Rdd6 Qd2+ 89.Kc5 Qa5+ 90.Kc6 Qa4+ 91.
Kd5 Qd1+ 92.Ke5 Qe2+ 93.Kd4 Qd2+ 94.Kc5 Qa5+ 95.Kc6 Qa4+ 96.Kd5 Qd1+ 97.
Kc5 Qc2 98.Kb4 Qb2+ 99.Ka5 Qa3+ 100.Kb5 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.04"]
[Round "6"]
[White "Garcia Martinez, Silvino"]
[Black "Antoshin, Vladimir"]
[Result "1-0"]
[ECO "C82"]
[EventDate "1968.08.30"]
[PlyCount "59"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 
Be6 9.c3 Bc5 10.Qd3 O-O 11.Be3 Qe7 12.Nbd2 Bxe3 13.Qxe3 Nxd2 14.Qxd2 Na5 
15.Bc2 c5 16.Ng5 h6 17.Nh7 Rfd8 18.f4 Nc4 19.Qd3 g6 20.Nf6+ Kh8 21.Qg3 d4 
22.f5 Bxf5 23.Bxf5 Qxe5 24.Qxe5 Nxe5 25.cxd4 Rxd4 26.Rae1 Nc4 27.Bxg6 Kg7 
28.Bh5 Nd6 29.Re7 Rd8 30.Nd7 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.04"]
[Round "6"]
[White "Damjanovic, Mato"]
[Black "Zinn, Lothar"]
[Result "1-0"]
[ECO "C92"]
[EventDate "1968.08.30"]
[PlyCount "77"]

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.axb3 exd4 12.Nxd4 Nxd4 13.Qxd4 Nd7 14.Qd1 Re8 15.
Be3 Bf6 16.Nd2 Qc8 17.b4 c5 18.bxc5 dxc5 19.Qc2 c4 20.Bd4 Be5 21.Nf3 Qb7 
22.Rad1 h6 23.Be3 Nf6 24.Nxe5 Rxe5 25.f3 Re6 26.Rd4 Nd7 27.Red1 Ne5 28.b3 
Rae8 29.bxc4 Nxc4 30.Bf2 Qc8 31.Qb3 Rc6 32.f4 Nb6 33.R4d3 Na4 34.Bd4 Rxe4 
35.Be5 Qe6 36.Qb1 Qg6 37.Kh2 Re2 38.Rg3 Qxb1 39.Rd8+ 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.04"]
[Round "6"]
[White "Jimenez Zerquera, Eleazar"]
[Black "O'Kelly de Galway, Alberic"]
[Result "0-1"]
[ECO "E41"]
[EventDate "1968.08.30"]
[PlyCount "98"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 Bxc3+ 7.bxc3 d6 8.e4 e5
9.d5 Ne7 10.O-O Ng6 11.Ne1 Nf4 12.Bxf4 exf4 13.Bc2 Ng4 14.Nd3 Qf6 15.e5 
Nxe5 16.Re1 Kd7 17.Nxe5+ dxe5 18.d6 Qxd6 19.Qg4+ Kc7 20.Qxg7 Be6 21.Rad1 
Rag8 22.Qf6 Rxg2+ 23.Kh1 Rg1+ 24.Kxg1 Rg8+ 25.Bg6 Rxg6+ 26.Qxg6 hxg6 27.
Rxd6 Kxd6 28.Rb1 b6 29.Rd1+ Ke7 30.f3 Bxc4 31.Kf2 Bxa2 32.Ra1 Be6 33.Rxa7+
Kd6 34.h4 Kd5 35.Rb7 Kc6 36.Rb8 Kc7 37.Ra8 b5 38.Ke2 b4 39.cxb4 cxb4 40.
Ra4 Kd6 41.Kd2 Bd5 42.Ra6+ Kc5 43.Ra7 Bxf3 44.Rxf7 b3 45.Kc3 Be4 46.Rf8 
Bc2 47.Rf6 Kd5 48.Kd2 Bf5 49.Kc3 f3 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.12"]
[Round "6"]
[White "Donner, Jan"]
[Black "Rodriguez Gonzales, Jesus"]
[Result "1/2-1/2"]
[ECO "E96"]
[EventDate "1968.08.30"]
[PlyCount "88"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Nbd7 7.O-O e5 8.Re1 Re8
9.Bf1 c6 10.Rb1 a5 11.b3 exd4 12.Nxd4 Nc5 13.f3 Nfd7 14.Be3 Qc7 15.Bf2 Ne5
16.Qc2 Bd7 17.h3 f6 18.Qd2 Rad8 19.a3 Bc8 20.b4 axb4 21.axb4 Ne6 22.Nc2 g5
23.Nd4 Nxd4 24.Bxd4 Be6 25.Qf2 Qf7 26.c5 dxc5 27.Bxc5 Nd3 28.Bxd3 Rxd3 29.
Ne2 Red8 30.Nd4 Bf8 31.Nxe6 Qxe6 32.e5 fxe5 33.Qg3 R3d5 34.h4 Bxc5+ 35.
bxc5 Qe7 36.hxg5 Kh8 37.Qf2 R8d7 38.f4 Qxc5 39.Qxc5 Rxc5 40.fxe5 Re7 41.e6
Kg7 42.Rxb7 Rxb7 43.e7 Rxe7 44.Rxe7+ Kg6 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.01"]
[Round "6"]
[White "Suetin, Alexei"]
[Black "Kholmov, Ratmir"]
[Result "1/2-1/2"]
[ECO "A37"]
[EventDate "1968.08.30"]
[PlyCount "46"]

1.c4 c5 2.Nc3 g6 3.g3 Bg7 4.Bg2 Nc6 5.Nf3 e6 6.O-O Nge7 7.d3 O-O 8.Bd2 b6 
9.a3 Bb7 10.Rb1 d5 11.b4 cxb4 12.axb4 dxc4 13.dxc4 Nd4 14.Nxd4 Bxg2 15.
Nxe6 fxe6 16.Kxg2 Rc8 17.Bg5 Bxc3 18.Qxd8 Rfxd8 19.Bxe7 Rd7 20.Rfc1 Bd2 
21.Rd1 Rxe7 22.Rxd2 Rxc4 23.b5 Rc5 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.04"]
[Round "7"]
[White "Antoshin, Vladimir"]
[Black "Drimer, Dolfi"]
[Result "1/2-1/2"]
[ECO "A52"]
[EventDate "1968.08.30"]
[PlyCount "62"]

1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.Nf3 Bc5 5.e3 Nc6 6.Be2 O-O 7.O-O Ncxe5 8.
Nxe5 Nxe5 9.Nc3 a5 10.b3 Re8 11.Bb2 Ra6 12.Ne4 Bf8 13.f4 Ng4 14.Qd3 Qe7 
15.Bxg4 Qxe4 16.Qxe4 Rxe4 17.Bd4 g6 18.Bf3 Re8 19.c5 Bg7 20.Rac1 a4 21.b4 
a3 22.Bd5 Bxd4 23.exd4 d6 24.Bc4 Ra8 25.cxd6 cxd6 26.Bd5 Re7 27.Rfe1 Rxe1+
28.Rxe1 Be6 29.Bxe6 fxe6 30.Rc1 b5 31.Kf2 Ra4 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.07"]
[Round "7"]
[White "Diaz Diaz, Joaquin"]
[Black "Cobo Arteaga, Eldis"]
[Result "0-1"]
[ECO "C92"]
[EventDate "1968.08.30"]
[PlyCount "56"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nd7 10.d4 Bf6 11.a4 Na5 12.Bc2 Nb6 13.Nbd2 bxa4 14.Bxa4 Nxa4 15.Qxa4 
Nb7 16.dxe5 dxe5 17.Nc4 Qe8 18.Be3 Bd7 19.Qc2 a5 20.b3 Qe6 21.Nb2 Be7 22.
Ra2 Bc5 23.Nd3 Bxe3 24.Rxe3 f6 25.Re1 Rfd8 26.Rea1 Bc6 27.Re1 a4 28.bxa4 
Rxd3 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.07"]
[Round "7"]
[White "Ostojic, Predrag"]
[Black "Suetin, Alexei"]
[Result "0-1"]
[ECO "B47"]
[EventDate "1968.08.30"]
[PlyCount "82"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be2 a6 7.O-O Nf6 8.Kh1 
Bb4 9.Nxc6 bxc6 10.Qd4 c5 11.Qe3 Bb7 12.e5 Bxc3 13.bxc3 Nd5 14.Qg3 Ne7 15.
f4 O-O 16.c4 Be4 17.Bd3 Nf5 18.Qh3 Qc6 19.Bb2 Rfd8 20.Kg1 d5 21.cxd5 Qxd5 
22.Bxe4 Qxe4 23.Rf2 Rab8 24.Qc3 Rd4 25.Ba3 Rc4 26.Qd2 h5 27.Rd1 Qc6 28.c3 
Qa4 29.Qc1 Rxc3 30.Qxc3 Qxd1+ 31.Rf1 Qe2 32.Bxc5 Qxa2 33.Bf2 a5 34.g3 a4 
35.Ra1 Rb1+ 36.Rxb1 Qxb1+ 37.Kg2 Qb7+ 38.Kg1 Qb3 39.Be1 h4 40.gxh4 Qxc3 
41.Bxc3 Ne3 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.07"]
[Round "7"]
[White "Rodriguez Gonzales, Jesus"]
[Black "Kholmov, Ratmir"]
[Result "0-1"]
[ECO "A90"]
[EventDate "1968.08.30"]
[PlyCount "74"]

1.Nf3 f5 2.g3 Nf6 3.Bg2 e6 4.d4 d5 5.O-O Bd6 6.c4 c6 7.Qc2 O-O 8.b3 Na6 9.
Bb2 Bd7 10.c5 Bc7 11.a3 Be8 12.Nc3 Bg6 13.Nh4 Bh5 14.f4 Ng4 15.Bc1 Qe7 16.
Nf3 Nb8 17.b4 a6 18.Bd2 Nd7 19.Nd1 Ndf6 20.Nb2 Ne4 21.Nd3 Kh8 22.a4 Be8 
23.Rab1 Rg8 24.Nde5 Ngf6 25.Be3 g6 26.Kh1 Rc8 27.Nd2 h6 28.Bf2 g5 29.e3 
Bb8 30.Ndf3 Qh7 31.Rg1 Ng4 32.Rbf1 Bh5 33.Nxg4 fxg4 34.Ne1 Bg6 35.Qc1 h5 
36.fxg5 h4 37.gxh4 Qc7 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.04"]
[Round "7"]
[White "Stein, Leonid"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1/2-1/2"]
[ECO "B10"]
[EventDate "1968.08.30"]
[PlyCount "86"]

1.e4 c6 2.d3 e5 3.g3 Nf6 4.Bg2 d5 5.Nd2 Bc5 6.Ngf3 O-O 7.O-O Re8 8.c3 Nbd7
9.b4 Bf8 10.Bb2 Qc7 11.a3 a5 12.exd5 cxd5 13.Rc1 e4 14.dxe4 dxe4 15.Ng5 
Ne5 16.Ndxe4 Nxe4 17.Nxe4 Nc4 18.Qc2 Bf5 19.Rce1 Rac8 20.Bc1 Qb6 21.Qa4 
Rcd8 22.Rd1 h6 23.Rxd8 Rxd8 24.bxa5 Qa6 25.Re1 b5 26.Qc2 Bg6 27.a4 Qxa5 
28.axb5 Qxb5 29.Qe2 Qb3 30.Bf4 Nb2 31.Rb1 Rd1+ 32.Qxd1 Qxd1+ 33.Rxd1 Nxd1 
34.Be5 Bxe4 35.Bxe4 Bc5 36.Bd4 Bxd4 37.cxd4 Nc3 38.Bd3 Kf8 39.Kg2 Ke7 40.
Kf3 Nd5 41.Bc4 Nb6 42.Bb3 Nc8 43.Ke4 Nd6+ 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.04"]
[Round "7"]
[White "O'Kelly de Galway, Alberic"]
[Black "Damjanovic, Mato"]
[Result "0-1"]
[ECO "A75"]
[EventDate "1968.08.30"]
[PlyCount "112"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.e4 a6 8.a4 Bg7 9.
Be2 O-O 10.O-O Bg4 11.Re1 Bxf3 12.Bxf3 Nbd7 13.Be2 Re8 14.f3 Rc8 15.a5 c4 
16.Be3 Nc5 17.Ra3 h5 18.Na4 Nfd7 19.Bxc4 Nxe4 20.Bf1 Nec5 21.Nc3 Qh4 22.
Bf2 Qb4 23.Rxe8+ Rxe8 24.Qc2 Bd4 25.Ra1 Ne5 26.Bxd4 Qxd4+ 27.Kh1 Kg7 28.h3
h4 29.Rd1 Qb4 30.Ra1 Ned7 31.Qf2 Nf6 32.Na2 Qf4 33.Nc3 Nh5 34.Kg1 Ng3 35.
Re1 Rxe1 36.Qxe1 Qb4 37.Qf2 Kg8 38.Na2 Qa4 39.b4 Nd7 40.Qd2 Nf6 41.Bc4 Qe8
42.Nc3 Qe5 43.b5 axb5 44.Bxb5 Nfh5 45.Kf2 Nf4 46.Bd7 g5 47.Bg4 Qe7 48.Qd4 
Qd8 49.Qb4 Qf6 50.Qc4 Qe5 51.Bd7 Nh1+ 52.Kf1 Qe3 53.Ne4 Ng3+ 54.Nxg3 hxg3 
55.Qc8+ Kg7 56.Qc2 Nd3 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.04"]
[Round "7"]
[White "Zinn, Lothar"]
[Black "Garcia Martinez, Silvino"]
[Result "1-0"]
[ECO "B23"]
[EventDate "1968.08.30"]
[PlyCount "65"]

1.e4 c5 2.f4 d6 3.Nc3 Nc6 4.Bb5 Bd7 5.Nf3 g6 6.O-O Bg7 7.d3 Nf6 8.Bxc6 
Bxc6 9.Qe1 e5 10.fxe5 dxe5 11.Bg5 h6 12.Bh4 Qd6 13.Nd2 Nd7 14.Nc4 Qe6 15.
Ne3 Nb6 16.a4 a5 17.Nb5 Bxb5 18.axb5 a4 19.Rf3 Qd7 20.Bf6 Rh7 21.Qg3 Qc7 
22.c4 h5 23.Re1 Kf8 24.Qg5 Re8 25.Bxg7+ Rxg7 26.Nd5 Nxd5 27.exd5 f5 28.
Qf6+ Kg8 29.Rfe3 e4 30.dxe4 Qf4 31.g3 Qg4 32.exf5 Rf8 33.Re8 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.08"]
[Round "8"]
[White "Cobo Arteaga, Eldis"]
[Black "Antoshin, Vladimir"]
[Result "0-1"]
[ECO "D94"]
[EventDate "1968.08.30"]
[PlyCount "74"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Bd2 c6 7.cxd5 cxd5 8.Qb3 
Nc6 9.Be2 Rb8 10.h3 h6 11.Rc1 Be6 12.Na4 Ne4 13.Nc5 Nxd2 14.Nxd2 Bc8 15.
O-O Qd6 16.Qa4 e5 17.dxe5 Qxe5 18.Nd3 Qe8 19.Rfe1 Nd4 20.Qxa7 Nxe2+ 21.
Rxe2 Bf5 22.Qa3 Qb5 23.Nf4 Bxb2 24.Qc5 Bd3 25.Nxd3 Qxd3 26.Rce1 Rbc8 27.
Qb4 Rc2 28.Qb3 Bc3 29.Nb1 Rxe2 30.Rxe2 Qxe2 31.Nxc3 Qc4 32.Nxd5 Qxb3 33.
axb3 Ra8 34.e4 Ra1+ 35.Kh2 Rd1 36.g4 Kg7 37.f3 Rd3 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.05"]
[Round "8"]
[White "Drimer, Dolfi"]
[Black "Zinn, Lothar"]
[Result "1/2-1/2"]
[ECO "C46"]
[EventDate "1968.08.30"]
[PlyCount "34"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 g6 4.d4 exd4 5.Nxd4 Bg7 6.Be3 Nf6 7.Be2 O-O 8.O-O 
Re8 9.Nxc6 bxc6 10.Bf3 Bb7 11.Re1 d6 12.Qd2 Qc8 13.Bh6 c5 14.Bxg7 Kxg7 15.
Nd5 Bxd5 16.exd5 Qf5 17.h3 Re5 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.05"]
[Round "8"]
[White "Garcia Martinez, Silvino"]
[Black "O'Kelly de Galway, Alberic"]
[Result "0-1"]
[ECO "B99"]
[EventDate "1968.08.30"]
[PlyCount "80"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7
9.O-O-O Nbd7 10.g4 b5 11.a3 Rb8 12.Bxf6 Nxf6 13.f5 O-O 14.Rg1 d5 15.e5 Ne4
16.Nxe4 dxe4 17.Qxe4 Bb7 18.Qe3 Rfd8 19.Bg2 Bc5 20.f6 Rbc8 21.Qg5 g6 22.
Bxb7 Qxb7 23.Qh6 Bf8 24.Qe3 b4 25.axb4 Qxb4 26.Rd3 Bc5 27.Qh6 Bf8 28.Qe3 
a5 29.Qd2 Qb6 30.Rd1 a4 31.Nf3 Rb8 32.Qc3 Rdc8 33.Qd4 Bc5 34.Qxa4 Be3+ 35.
Rxe3 Qxe3+ 36.Nd2 Qxe5 37.Nb3 Qxf6 38.Qa6 Qf3 39.Nd2 Qxg4 40.Rf1 Ra8 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.05"]
[Round "8"]
[White "Damjanovic, Mato"]
[Black "Stein, Leonid"]
[Result "0-1"]
[ECO "B60"]
[EventDate "1968.08.30"]
[PlyCount "64"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 Bd7 7.f4 Rc8 8.Nb3 
a5 9.Bb5 Ng4 10.h3 Ne3 11.Qe2 Nb4 12.Bd3 h6 13.Bh4 g5 14.fxg5 hxg5 15.Bxg5
Ng4 16.Bb5 Nxc2+ 17.Qxc2 Bxb5 18.Nd4 Bd7 19.Qd2 Bg7 20.Nd5 Rc4 21.Bxe7 
Qxe7 22.Nxe7 Rxd4 23.Qxd4 Bxd4 24.Nd5 Nf2 25.Rf1 Nxe4 26.O-O-O Be5 27.Rfe1
f5 28.Rd3 Kf7 29.g4 Nf2 30.Rf3 Nxh3 31.Nb6 Bf4+ 32.Kb1 Be6 {time} 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.19"]
[Round "8"]
[White "Kholmov, Ratmir"]
[Black "Donner, Jan"]
[Result "1-0"]
[ECO "D01"]
[EventDate "1968.08.30"]
[PlyCount "109"]

1.d4 Nf6 2.Nc3 d5 3.Bg5 Bf5 4.e3 e6 5.Bd3 Bxd3 6.Qxd3 c6 7.Nf3 Be7 8.O-O 
Nbd7 9.Rad1 O-O 10.e4 dxe4 11.Nxe4 Nxe4 12.Bxe7 Qxe7 13.Qxe4 Rfd8 14.c4 
Nf6 15.Qe2 c5 16.dxc5 Qxc5 17.Ne5 Qc7 18.g3 h6 19.f4 Rxd1 20.Rxd1 Rd8 21.
Kg2 Rd6 22.Rxd6 Qxd6 23.Qd3 Qxd3 24.Nxd3 Kf8 25.Kf3 Ke7 26.Nc5 b6 27.Nd3 
Nd7 28.b4 Kd6 29.Ke4 h5 30.Ne5 f6 31.Nd3 Kc6 32.Kd4 a5 33.a3 axb4 34.axb4 
b5 35.cxb5+ Kxb5 36.Kc3 Kc6 37.Kc4 Nb6+ 38.Kd4 Nd7 39.Ne1 Kb5 40.Nc2 Kc6 
41.Ke4 Kd6 42.Nd4 g6 43.Nb5+ Kc6 44.Nc3 Kd6 45.Kd4 e5+ 46.fxe5+ Nxe5 47.
Ne4+ Kc6 48.h3 Nd7 49.Nc3 Nb6 50.b5+ Kd6 51.h4 Ke6 52.Ne4 Nc8 53.Kc5 Ke5 
54.Nd2 g5 55.Nc4+ 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.08"]
[Round "8"]
[White "Rodriguez Gonzales, Jesus"]
[Black "Ostojic, Predrag"]
[Result "0-1"]
[ECO "A37"]
[EventDate "1968.08.30"]
[PlyCount "104"]

1.Nf3 c5 2.c4 g6 3.g3 Bg7 4.Bg2 Nc6 5.Nc3 e6 6.d3 Nge7 7.O-O O-O 8.Bd2 d5 
9.Rb1 b6 10.a3 Bb7 11.cxd5 Nxd5 12.Nxd5 Qxd5 13.Bc3 Nd4 14.Bxd4 Bxd4 15.
Nh4 Qd7 16.Bxb7 Qxb7 17.Qb3 Rfd8 18.Rbc1 Rd7 19.Nf3 Bf6 20.Rc4 Rad8 21.a4 
Qd5 22.Qc2 e5 23.b4 cxb4 24.Rxb4 Be7 25.Rc4 a6 26.Nd2 b5 27.Rc6 Ra7 28.Rb1
Kg7 29.Nf3 f6 30.Rc1 Rb8 31.Nd2 a5 32.Rb1 Rab7 33.axb5 Rxb5 34.Rxb5 Qxb5 
35.Rc7 Rb7 36.Rxb7 Qxb7 37.Nc4 Qc6 38.Qc3 a4 39.Qa5 a3 40.Qa7 Kf7 41.h3 e4
42.Qa5 exd3 43.exd3 Qc5 44.Qa4 Kg7 45.Qb3 Qa7 46.Qa2 Qd4 47.Qc2 Qa7 48.Qa2
Qa4 49.Ne3 Qd4 50.Qb3 Qa7 51.Qa2 Bc5 52.Nd1 Qa6 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.08"]
[Round "8"]
[White "Suetin, Alexei"]
[Black "Diaz Diaz, Joaquin"]
[Result "1-0"]
[ECO "A70"]
[EventDate "1968.08.30"]
[PlyCount "83"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 c5 6.d5 O-O 7.Bd3 e6 8.Nf3 exd5 9.
cxd5 Re8 10.O-O c4 11.Bc2 b5 12.a3 a6 13.Be3 Nbd7 14.Re1 Bb7 15.Bd4 Rc8 
16.Qd2 Nc5 17.Rad1 Nfd7 18.Bxg7 Kxg7 19.Re3 Qf6 20.Rf1 Ne5 21.Ne1 Qf4 22.
g3 Qh6 23.f4 Ned3 24.Bxd3 Nxd3 25.Nxd3 cxd3 26.h4 Kg8 27.Qxd3 Qg7 28.Rfe1 
f6 29.Qd4 Rc4 30.Qb6 Qc7 31.Qxc7 Rxc7 32.g4 Rce7 33.Kf2 h6 34.Rg1 Kg7 35.
Rgg3 Ba8 36.g5 fxg5 37.hxg5 Rf7 38.gxh6+ Kxh6 39.Rg4 Bb7 40.f5 Rf6 41.Rh3+
Kg7 42.Rhg3 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.11"]
[Round "9"]
[White "Antoshin, Vladimir"]
[Black "Suetin, Alexei"]
[Result "1/2-1/2"]
[ECO "D97"]
[EventDate "1968.08.30"]
[PlyCount "69"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 c6 8.Be2 b5
9.Qb3 Qa5 10.Bd2 b4 11.Na4 Nxe4 12.Bxb4 Qc7 13.O-O Be6 14.Qa3 Re8 15.Rac1 
Bd5 16.Rfd1 a5 17.Be1 Nd7 18.Bc4 Qb7 19.Bxd5 cxd5 20.Qb3 Qxb3 21.axb3 Ra7 
22.Ne5 Nxe5 23.dxe5 Bxe5 24.Rxd5 Bc7 25.f3 Nd6 26.Rdc5 Bd8 27.Kf1 Rb7 28.
R1c3 Bb6 29.Rc6 Reb8 30.Bg3 Bd8 31.Rd3 Rb5 32.h3 Kg7 33.Bxd6 exd6 34.Rcxd6
Bf6 35.R6d5 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.11"]
[Round "9"]
[White "Diaz Diaz, Joaquin"]
[Black "Rodriguez Gonzales, Jesus"]
[Result "1/2-1/2"]
[ECO "A70"]
[EventDate "1968.08.30"]
[PlyCount "83"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.e4 Bg7 8.h3 O-O 
9.Be3 Nbd7 10.Nd2 Qe7 11.Be2 Ne8 12.O-O f5 13.exf5 gxf5 14.Bf4 Ne5 15.Nf3 
Ng6 16.Bg5 Qf7 17.Nh4 Bd7 18.Re1 Be5 19.Nxg6 hxg6 20.Bh6 Ng7 21.Bd3 a6 22.
a4 Kh7 23.Bg5 Nh5 24.Qf3 Rae8 25.Kh1 Kg7 26.Re2 Bf6 27.Bxf6+ Qxf6 28.Rae1 
Rxe2 29.Rxe2 Re8 30.Rxe8 Bxe8 31.Qe3 Bd7 32.Be2 Qe5 33.Qxe5+ dxe5 34.Bxh5 
gxh5 35.a5 Kf6 36.f3 h4 37.Kg1 Kg5 38.Kf2 Kf4 39.Ne2+ Kg5 40.Ke3 Bb5 41.
Nc3 Bd7 42.Nb1 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.04"]
[Round "9"]
[White "Ostojic, Predrag"]
[Black "Donner, Jan"]
[Result "0-1"]
[ECO "C91"]
[EventDate "1968.08.30"]
[PlyCount "70"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d4 d6 
9.c3 Bg4 10.d5 Na5 11.Bc2 c6 12.h3 Bxf3 13.Qxf3 cxd5 14.exd5 Nc4 15.a4 Nb6
16.Rd1 Nxa4 17.Bxa4 bxa4 18.Rxa4 Nd7 19.Qe2 a5 20.f4 exf4 21.Bxf4 Bg5 22.
Qf2 Bxf4 23.Rxf4 Ne5 24.Na3 Qb8 25.Qc2 Rc8 26.Kh2 Rc5 27.b3 Qb6 28.c4 Qb4 
29.Qa2 a4 30.Rb1 Rxd5 31.bxa4 Qxa4 32.Qb3 Qxb3 33.Rxb3 Rd3 34.Rxd3 Nxd3 
35.Rd4 Rxa3 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.07"]
[Round "9"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Damjanovic, Mato"]
[Result "0-1"]
[ECO "E53"]
[EventDate "1968.08.30"]
[PlyCount "104"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 O-O 6.Bd3 d5 7.O-O Nbd7 8.Qe2 b6 
9.Na4 dxc4 10.Bxc4 cxd4 11.exd4 Bb7 12.a3 Bd6 13.Nc3 Bxf3 14.Qxf3 Bxh2+ 
15.Kh1 Bd6 16.Bg5 a6 17.Rad1 b5 18.Ba2 Qa5 19.d5 e5 20.Bb1 Rac8 21.Ne4 
Nxe4 22.Bxe4 g6 23.Bh6 f5 24.Bxf8 Rxf8 25.Qh3 b4 26.Bb1 bxa3 27.bxa3 Nc5 
28.Qg3 Qd8 29.Rc1 e4 30.Qh3 Qf6 31.Rc4 Qe5 32.Rfc1 Rb8 33.Qh4 Kg7 34.Rb4 
Re8 35.Qg3 f4 36.Qh4 Qxd5 37.Ba2 Qe5 38.Bc4 h5 39.Kg1 Nd3 40.Rb7+ Re7 41.
Rcb1 Nc5 42.Rxe7+ Bxe7 43.Qh3 e3 44.fxe3 fxe3 45.Qf3 Ne4 46.Qf7+ Kh6 47.
Qe6 Qxe6 48.Bxe6 Nc3 49.Re1 Bxa3 50.Bc4 a5 51.Kf1 Bc5 52.Bd3 a4 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.07"]
[Round "9"]
[White "Stein, Leonid"]
[Black "Garcia Martinez, Silvino"]
[Result "1-0"]
[ECO "A06"]
[EventDate "1968.08.30"]
[PlyCount "101"]

1.Nf3 d5 2.b4 e6 3.Bb2 Nf6 4.a3 c5 5.bxc5 Bxc5 6.e3 O-O 7.c4 b6 8.d4 Bd6 
9.Nbd2 Bb7 10.Be2 Nbd7 11.O-O Ne4 12.cxd5 exd5 13.Rc1 a6 14.Nxe4 dxe4 15.
Nd2 Qe7 16.Nc4 Bb8 17.d5 b5 18.d6 Qe6 19.Qd4 Nf6 20.Nb6 Ba7 21.a4 bxa4 22.
Qb4 Rab8 23.Bxf6 gxf6 24.Nxa4 Bc6 25.Qa5 Bxa4 26.Qxa4 Rbd8 27.Rfd1 Bb8 28.
d7 a5 29.g3 f5 30.Rc5 f4 31.exf4 h6 32.Qc6 Qxc6 33.Rxc6 Kg7 34.Bb5 f5 35.
Kf1 Rf7 36.Rc8 Rff8 37.Rdc1 Bd6 38.Rxd8 Rxd8 39.Rc8 Be7 40.Ke2 Kf6 41.f3 
exf3+ 42.Kxf3 Ke6 43.Ke3 Kd5 44.Bc6+ Kd6 45.Kd4 Bf6+ 46.Kc4 Be7 47.Kb5 Bf6
48.Kxa5 Bc3+ 49.Kb6 Bd4+ 50.Kb7 Bf6 51.Ba4 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.07"]
[Round "9"]
[White "O'Kelly de Galway, Alberic"]
[Black "Drimer, Dolfi"]
[Result "1/2-1/2"]
[ECO "A52"]
[EventDate "1968.08.30"]
[PlyCount "64"]

1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.Bf4 g5 5.Bd2 Nxe5 6.Nf3 Bg7 7.Nxe5 Bxe5 8.
Bc3 Qe7 9.Bxe5 Qxe5 10.Nc3 d6 11.e3 Be6 12.Be2 Nc6 13.Qd2 O-O-O 14.O-O g4 
15.Nd5 h5 16.Rad1 Kb8 17.Qc3 h4 18.Qxe5 Nxe5 19.b3 Rdg8 20.Nf4 Bf5 21.Bd3 
Bd7 22.Be2 Bc6 23.Nd5 Rg7 24.Kh1 g3 25.f4 h3 26.fxe5 hxg2+ 27.Kxg2 Rxh2+ 
28.Kf3 Bd7 29.Nf6 Bh3 30.Rfe1 Rf2+ 31.Ke4 Bf5+ 32.Kd4 g2 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.11"]
[Round "9"]
[White "Zinn, Lothar"]
[Black "Cobo Arteaga, Eldis"]
[Result "1-0"]
[ECO "C54"]
[EventDate "1968.08.30"]
[PlyCount "85"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.O-O d3 7.b4 Bb6 8.Qxd3 d6
9.Bg5 Qe7 10.Nbd2 O-O 11.Kh1 Be6 12.Bb5 Ne5 13.Nxe5 dxe5 14.f4 h6 15.Bxf6 
Qxf6 16.f5 Rad8 17.Qe2 Bc8 18.Bc4 c6 19.Nf3 Kh8 20.g4 g5 21.Kg2 Kg7 22.h4 
Rh8 23.Rh1 Rdg8 24.Raf1 Bd8 25.Qe3 Bb6 26.Qe2 Bd8 27.Rh3 Be7 28.Rfh1 Kf8 
29.Kg3 gxh4+ 30.Rxh4 Qg7 31.Qh2 Bg5 32.Nxg5 Qxg5 33.Qf2 b6 34.Be2 Ke7 35.
Rh5 Qf6 36.Qe3 Rg7 37.Rxh6 Rxh6 38.Rxh6 Qg5 39.Qxg5+ Rxg5 40.Rxc6 Kd7 41.
Rh6 Rg7 42.Bc4 Bb7 43.Kf3 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.12"]
[Round "10"]
[White "Cobo Arteaga, Eldis"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]
[ECO "E52"]
[EventDate "1968.08.30"]
[PlyCount "31"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 b6 7.cxd5 exd5 8.Qc2 
Bb7 9.O-O Re8 10.Ne5 Bd6 11.f4 c5 12.Kh1 Ba6 13.Bd2 Bxd3 14.Qxd3 c4 15.Qc2
Bb4 16.Nb1 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.08"]
[Round "10"]
[White "Drimer, Dolfi"]
[Black "Stein, Leonid"]
[Result "0-1"]
[ECO "B92"]
[EventDate "1968.08.30"]
[PlyCount "179"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 Nbd7 7.O-O g6 8.Be3 
Bg7 9.Qd2 Nc5 10.f3 O-O 11.Kh1 Bd7 12.Nb3 Nxb3 13.cxb3 Be6 14.Rfd1 Qa5 15.
Bc4 Rfc8 16.Bxe6 fxe6 17.a3 Nd7 18.Bd4 Bxd4 19.Qxd4 Rc6 20.Rac1 Qg5 21.Ne2
Nc5 22.Rc3 e5 23.Qd2 Qxd2 24.Rxd2 a5 25.Kg1 Rac8 26.b4 axb4 27.axb4 Na4 
28.Ra3 Nb6 29.Ra7 R8c7 30.Rd3 Nc4 31.Rc3 Nxb2 32.Rxc6 Rxc6 33.Rxb7 Rc2 34.
Kf2 Kf7 35.h4 Na4 36.Kf1 Rb2 37.Rb8 Nc5 38.b5 Rb3 39.Ke1 e6 40.Kd1 d5 41.
exd5 exd5 42.Rb6 d4 43.Ng3 Rb1+ 44.Ke2 Rb2+ 45.Kf1 d3 46.Rd6 Ke7 47.Rd5 
Ke6 48.Rd8 Rxb5 49.Ne4 Nxe4 50.fxe4 Rb4 51.Rxd3 Rxe4 52.g3 Kf5 53.Rd7 h5 
54.Kf2 Ra4 55.Rd6 Ra2+ 56.Ke3 Ra3+ 57.Kf2 Ra5 58.Rb6 Ra8 59.Ke3 Re8 60.Ra6
Re6 61.Ra4 e4 62.Kf2 Rb6 63.Ra5+ Kg4 64.Rg5+ Kh3 65.Ke2 Rf6 66.Ke1 e3 67.
Kd1 Ra6 68.Ke1 Kg2 69.Ke2 Ra2+ 70.Kxe3 Ra3+ 71.Kf4 Rf3+ 72.Ke5 Rxg3 73.Kf6
Rxg5 74.hxg5 h4 75.Kxg6 h3 76.Kf7 h2 77.g6 h1=Q 78.g7 Qh7 79.Kf8 Qf5+ 80.
Ke7 Qg6 81.Kf8 Qf6+ 82.Kg8 Kg3 83.Kh7 Qf7 84.Kh8 Qh5+ 85.Kg8 Kg4 86.Kf8 
Qf5+ 87.Ke7 Qg6 88.Kf8 Qf6+ 89.Kg8 Kg5 90.Kh7 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.08"]
[Round "10"]
[White "Garcia Martinez, Silvino"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1/2-1/2"]
[ECO "B42"]
[EventDate "1968.08.30"]
[PlyCount "27"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O d6 7.c4 Be7 8.Nc3 O-O
9.Be3 Nc6 10.Rc1 Bd7 11.f3 Rc8 12.b3 Nxd4 13.Bxd4 Bc6 14.Qe2 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.09"]
[Round "10"]
[White "Kholmov, Ratmir"]
[Black "Ostojic, Predrag"]
[Result "1-0"]
[ECO "D91"]
[EventDate "1968.08.30"]
[PlyCount "153"]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d5 5.Bg5 dxc4 6.Qa4+ Nbd7 7.Qxc4 O-O 8.e3
Nb6 9.Qb3 Bf5 10.Be2 Ne4 11.Nxe4 Bxe4 12.O-O Qd7 13.Rac1 c6 14.Rfd1 Rfe8 
15.Bf4 Bd5 16.Qc2 Bxf3 17.Bxf3 e5 18.dxe5 Qe7 19.Rd4 Bxe5 20.Bxe5 Qxe5 21.
Rcd1 Re7 22.h4 Rae8 23.b4 Na8 24.Be2 Nc7 25.Bc4 Nb5 26.Rf4 Kg7 27.a4 Nd6 
28.Qb3 Nxc4 29.Rxc4 h6 30.g3 a6 31.Qc2 Re6 32.Rcd4 R8e7 33.a5 Rc7 34.Rc4 
Rd6 35.Rxd6 Qxd6 36.Qc3+ Qf6 37.Kf1 Rd7 38.Ke2 Qxc3 39.Rxc3 Rd5 40.Rc5 Rd7
41.f3 f5 42.Rc4 Rd5 43.e4 fxe4 44.fxe4 Rb5 45.Ke3 c5 46.bxc5 Rxa5 47.Kd4 
Kf6 48.c6 bxc6 49.Rxc6+ Kf7 50.e5 Ra1 51.Rf6+ Ke7 52.Rxg6 a5 53.Kd5 Rd1+ 
54.Ke4 a4 55.Ra6 Re1+ 56.Kf5 Rf1+ 57.Kg6 Rg1 58.Kh5 Rxg3 59.Rxa4 Ke6 60.
Rg4 Ra3 61.Re4 Rg3 62.Kxh6 Rg1 63.h5 Rg2 64.Re1 Rg3 65.Kh7 Rg5 66.h6 Rg2 
67.Kh8 Rg6 68.h7 Rg2 69.Rf1 Kxe5 70.Rf8 Ke6 71.Rg8 Rh2 72.Kg7 Rg2+ 73.Kf8 
Rf2+ 74.Ke8 Ra2 75.Rg6+ Kf5 76.Rf6+ Ke5 77.Rh6 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.05"]
[Round "10"]
[White "Donner, Jan"]
[Black "Diaz Diaz, Joaquin"]
[Result "1-0"]
[ECO "E66"]
[EventDate "1968.08.30"]
[PlyCount "65"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.d5 Na5 8.b3 c5 9.
Bb2 Rb8 10.O-O a6 11.Nd2 b5 12.Qc2 Bd7 13.Rae1 Qc8 14.Nd1 e6 15.Bc3 b4 16.
Bb2 exd5 17.cxd5 Qb7 18.Ne3 Bb5 19.Nec4 Nxc4 20.bxc4 Bd7 21.e4 Ne8 22.f4 
Bxb2 23.Qxb2 f6 24.e5 fxe5 25.fxe5 Rxf1+ 26.Bxf1 dxe5 27.Qxe5 Qc7 28.Qxc7 
Nxc7 29.Ne4 Bf5 30.Nxc5 Kf7 31.d6 Ne6 32.Nxa6 Rb6 33.c5 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.12"]
[Round "10"]
[White "Rodriguez Gonzales, Jesus"]
[Black "Antoshin, Vladimir"]
[Result "0-1"]
[ECO "A14"]
[EventDate "1968.08.30"]
[PlyCount "82"]

1.Nf3 d5 2.c4 e6 3.g3 Nf6 4.Bg2 Be7 5.b3 O-O 6.O-O c5 7.Bb2 Nc6 8.d3 d4 9.
e4 e5 10.Ne1 Ne8 11.f4 exf4 12.gxf4 f5 13.e5 Nc7 14.Kh1 Kh8 15.Bc1 Bd7 16.
Nd2 Ne6 17.Ndf3 Rg8 18.Qe2 Rb8 19.Bd2 a6 20.Rg1 b5 21.Qf2 a5 22.h4 a4 23.
Ng5 Bxg5 24.hxg5 bxc4 25.bxc4 Rb2 26.Bd5 Ne7 27.Rg2 Bc8 28.Bf3 Nxf4 29.Rh2
g6 30.Qh4 Nh5 31.Bxh5 gxh5 32.Qxh5 Rg7 33.Bc1 Bb7+ 34.Kg1 Rxh2 35.Qxh2 Qb6
36.Ng2 Ng6 37.Nh4 Nxh4 38.Qxh4 Qc6 39.Qh2 Qf3 40.e6 Re7 41.g6 Qd1+ 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.12"]
[Round "10"]
[White "Suetin, Alexei"]
[Black "Zinn, Lothar"]
[Result "1-0"]
[ECO "C92"]
[EventDate "1968.08.30"]
[PlyCount "119"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Be6 10.d4 Bxb3 11.axb3 exd4 12.cxd4 d5 13.e5 Ne4 14.Nc3 f5 15.exf6 
Bxf6 16.Nxe4 dxe4 17.Rxe4 Qd5 18.Rg4 Rad8 19.Be3 h5 20.Rf4 Nb4 21.Qd2 c5 
22.Rc1 Qxb3 23.Rxc5 Rc8 24.Rff5 Nd3 25.Rxc8 Rxc8 26.Bg5 Bxg5 27.Qxg5 Qe6 
28.Ne5 Nxe5 29.Rxe5 Qb3 30.Kh2 Qd3 31.Qe7 Qg6 32.d5 Qf7 33.Qg5 Qf6 34.Qxf6
gxf6 35.Re6 Kf7 36.Rxa6 Rc2 37.Ra7+ Kg6 38.Ra3 Rd2 39.Rb3 Rxd5 40.Kg3 Kf5 
41.Kf3 h4 42.Rb4 Kg5 43.Rg4+ Kh5 44.Ke3 Re5+ 45.Kd3 Rd5+ 46.Kc3 Rc5+ 47.
Kb3 Re5 48.g3 hxg3 49.fxg3 Re2 50.Kc3 b4+ 51.Kb3 Rh2 52.Rf4 Kg6 53.h4 Rg2 
54.g4 Rh2 55.h5+ Kg5 56.Rxb4 f5 57.gxf5 Kxf5 58.Rd4 Ke5 59.Rd8 Rxh5 60.Kc4
1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.07"]
[Round "11"]
[White "Antoshin, Vladimir"]
[Black "Donner, Jan"]
[Result "1/2-1/2"]
[ECO "D37"]
[EventDate "1968.08.30"]
[PlyCount "87"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bf4 O-O 6.e3 b6 7.cxd5 exd5 8.Be2 
Bb7 9.O-O c5 10.Rc1 Nbd7 11.Ne5 Nxe5 12.Bxe5 Ne4 13.dxc5 Bxc5 14.Nxe4 dxe4
15.Bc4 Qg5 16.Qd7 Qxe5 17.Qxb7 Rae8 18.Rcd1 Re7 19.Rd7 Rxd7 20.Qxd7 a5 21.
b3 g6 22.g3 Qe7 23.Rd1 Re8 24.Qc6 Rd8 25.Rxd8+ Qxd8 26.Qxe4 Kg7 27.Qb7 Qe7
28.Qd5 h5 29.Kg2 Qf6 30.a4 Kf8 31.h3 Kg7 32.g4 hxg4 33.hxg4 g5 34.Bd3 Kf8 
35.Bc2 Kg7 36.Qe4 Bd6 37.Bd3 Kf8 38.Qf3 Be7 39.Qa8+ Kg7 40.Qe4 Bd6 41.Qh7+
Kf8 42.Bc4 Bc5 43.Qe4 Bd6 44.Qb7 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.04"]
[Round "11"]
[White "Diaz Diaz, Joaquin"]
[Black "Kholmov, Ratmir"]
[Result "0-1"]
[ECO "C95"]
[EventDate "1968.08.30"]
[PlyCount "88"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.h3 d6 
9.c3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.b4 Bf8 14.d5 c6 15.dxc6 Bxc6
16.Nb3 Nb6 17.a4 Nxa4 18.Na5 Bd7 19.Bxa4 bxa4 20.Bg5 h6 21.Bxf6 Qxf6 22.
Nh2 Rec8 23.Qd2 Qg6 24.Kh1 f5 25.exf5 Qxf5 26.Ng4 Qf4 27.Ne3 Rab8 28.Rad1 
Be6 29.Qb2 Qf7 30.c4 Kh8 31.Nd5 Bxd5 32.cxd5 Rb5 33.Qd2 Be7 34.Re4 Bg5 35.
Qa2 Rc3 36.h4 Qh5 37.Qe2 Qxe2 38.Rxe2 Bxh4 39.Nc6 Bg5 40.Ra2 a3 41.Kh2 Bc1
42.Re2 Bb2 43.Nxe5 dxe5 44.d6 Rc8 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.11"]
[Round "11"]
[White "Damjanovic, Mato"]
[Black "Garcia Martinez, Silvino"]
[Result "1/2-1/2"]
[ECO "C41"]
[EventDate "1968.08.30"]
[PlyCount "93"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.f3 O-O 7.Be3 d5 8.e5 c5 
9.exf6 Bxf6 10.Ndb5 d4 11.Ne4 dxe3 12.Qxd8 Bxd8 13.Nxc5 Bb6 14.Ne4 Nc6 15.
O-O-O Be6 16.a3 Rfd8 17.Bd3 Nd4 18.Nxd4 Bxd4 19.Rhe1 Rd5 20.Ng3 Re8 21.Be4
Rdd8 22.c3 Bb6 23.Ne2 f5 24.Bc2 g6 25.Rxd8 Rxd8 26.Rd1 Re8 27.Rd6 Kf8 28.
Ba4 Re7 29.h3 Kg7 30.Kd1 Bc7 31.Rd3 g5 32.Ke1 Bc4 33.Rd7 Rxd7 34.Bxd7 Kf6 
35.Ba4 h5 36.Bc2 Be5 37.b3 Bd5 38.Nd4 f4 39.Ke2 Bxd4 40.cxd4 g4 41.hxg4 
hxg4 42.Be4 gxf3+ 43.gxf3 Bc6 44.b4 Kg5 45.Bh7 b6 46.Bg8 a5 47.Bc4 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.11"]
[Round "11"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Drimer, Dolfi"]
[Result "1-0"]
[ECO "A47"]
[EventDate "1968.08.30"]
[PlyCount "75"]

1.d4 Nf6 2.Nf3 b6 3.c4 c5 4.d5 e6 5.Nc3 exd5 6.cxd5 d6 7.e4 Be7 8.e5 dxe5 
9.Bb5+ Kf8 10.Nxe5 Bd6 11.f4 a6 12.Be2 b5 13.O-O Bb7 14.Bf3 Nbd7 15.Be3 
Qc7 16.Qd2 h6 17.Nxd7+ Qxd7 18.Ne4 Nxe4 19.Bxe4 Re8 20.Bc2 Qc7 21.h3 c4 
22.Kh1 Bc5 23.Rfe1 Rd8 24.Be4 h5 25.Rad1 Rh6 26.Bf3 b4 27.Qf2 Bxe3 28.Qxe3
Qd6 29.Rd4 a5 30.Rxc4 h4 31.Re4 Qd7 32.Re7 Qb5 33.Rxf7+ Kxf7 34.Qe7+ Kg8 
35.Qxd8+ Kh7 36.Be4+ Rg6 37.Qxh4+ Kg8 38.Bxg6 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.13"]
[Round "11"]
[White "Stein, Leonid"]
[Black "Cobo Arteaga, Eldis"]
[Result "1/2-1/2"]
[ECO "B10"]
[EventDate "1968.08.30"]
[PlyCount "78"]

1.e4 c6 2.d3 d5 3.Nd2 g6 4.Ngf3 Bg7 5.g3 e5 6.Bg2 Ne7 7.O-O O-O 8.b4 Qc7 
9.Bb2 a5 10.bxa5 Rxa5 11.a4 h6 12.Re1 d4 13.c3 c5 14.Rc1 dxc3 15.Bxc3 Ra6 
16.Nb3 Rc6 17.a5 Be6 18.Nfd2 Rd8 19.Qc2 Na6 20.Qb1 Rcd6 21.Bf1 Nc6 22.Qa1 
Qe7 23.Bb2 Ncb4 24.d4 cxd4 25.Ba3 Bf8 26.Nc5 Rc6 27.Nxa6 Rxc1 28.Rxc1 bxa6
29.Nf3 Qf6 30.Ne1 Rc8 31.Rxc8 Bxc8 32.Qb2 Nc6 33.Bxf8 Kxf8 34.Qb6 Qd6 35.
Nd3 Ke7 36.Nc5 Nb8 37.Qa7+ Nd7 38.Nd3 f6 39.Bh3 Qc6 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.13"]
[Round "11"]
[White "O'Kelly de Galway, Alberic"]
[Black "Suetin, Alexei"]
[Result "0-1"]
[ECO "E68"]
[EventDate "1968.08.30"]
[PlyCount "88"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nbd7 7.O-O e5 8.e4 c6 
9.Rb1 a6 10.Re1 b5 11.c5 dxc5 12.Nxe5 Bb7 13.Nxd7 Nxd7 14.Be3 cxd4 15.Bxd4
Ne5 16.Ne2 Qe7 17.f4 Rfd8 18.Qc2 Nf3+ 19.Bxf3 Bxd4+ 20.Nxd4 Rxd4 21.Rbd1 
Rad8 22.Rxd4 Rxd4 23.Rd1 Rc4 24.Qe2 c5 25.e5 Bxf3 26.Qxf3 Qe6 27.Rd2 Kg7 
28.Kg2 h5 29.a3 b4 30.axb4 cxb4 31.Qb7 h4 32.b3 Rc3 33.Qxb4 h3+ 34.Kg1 Qc6
35.Qd6 Rc1+ 36.Kf2 Qg2+ 37.Ke3 Rc3+ 38.Rd3 Qg1+ 39.Kd2 Qc1+ 40.Ke2 Qc2+ 
41.Ke3 Rxd3+ 42.Qxd3 Qxh2 43.Kf3 Qg2+ 44.Kg4 h2 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.13"]
[Round "11"]
[White "Zinn, Lothar"]
[Black "Rodriguez Gonzales, Jesus"]
[Result "0-1"]
[ECO "B21"]
[EventDate "1968.08.30"]
[PlyCount "74"]

1.e4 c5 2.f4 g6 3.Nf3 Bg7 4.Nc3 d6 5.Bb5+ Nc6 6.O-O Nf6 7.d3 O-O 8.Bxc6 
bxc6 9.Qe1 Ne8 10.f5 gxf5 11.Qh4 f6 12.Bd2 Rb8 13.b3 e5 14.g3 Nc7 15.Rf2 
Nb5 16.Raf1 Nxc3 17.Bxc3 fxe4 18.dxe4 Qd7 19.Rd1 d5 20.Bb2 Qe6 21.Ba3 Rb5 
22.exd5 cxd5 23.Qa4 Qb6 24.Rxd5 Ra5 25.Qc4 Ba6 26.Qg4 f5 27.Qg5 Rxa3 28.
Nxe5 Qh6 29.Qe7 Rxa2 30.Rd7 Ra1+ 31.Kg2 Re1 32.Rd8 Bxe5 33.Rxf8+ Qxf8 34.
Qe6+ Qf7 35.Qxa6 Bd4 36.Qc8+ Re8 37.Qxf5 Bxf2 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.12"]
[Round "12"]
[White "Cobo Arteaga, Eldis"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1/2-1/2"]
[ECO "D41"]
[EventDate "1968.08.30"]
[PlyCount "38"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.
cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Rc1 Nc6 12.Bb5 Na5 13.O-O a6 14.Bd3 
b6 15.Rc2 Bb7 16.Rfc1 Qd6 17.h3 Rfc8 18.Rxc8+ Rxc8 19.Rxc8+ Bxc8 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.12"]
[Round "12"]
[White "Drimer, Dolfi"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "B88"]
[EventDate "1968.08.30"]
[PlyCount "116"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.O-O Be7 8.Kh1 
Bd7 9.f4 Nxd4 10.Qxd4 Bc6 11.f5 e5 12.Qd3 Nxe4 13.Nxe4 d5 14.Qg3 dxc4 15.
Qxg7 Rf8 16.f6 Bb4 17.Ng5 Qd5 18.Nxh7 O-O-O 19.Nxf8 Bxf8 20.Qg4+ Kc7 21.
Be3 Bd6 22.Rad1 Qb5 23.b3 Bd5 24.Rf2 c3 25.Qa4 Qxa4 26.bxa4 Bc4 27.g4 b6 
28.h4 Rg8 29.g5 Rh8 30.Rh2 e4 31.Rh3 Be2 32.Re1 Bf3+ 33.Kg1 Kc6 34.Bf2 Kd5
35.Re3 Bg4 36.Rxc3 Bxh3 37.Rxh3 Bf4 38.Rc3 Ke6 39.Kg2 Kf5 40.a5 bxa5 41.
Bg3 Kg4 42.Bxf4 Kxf4 43.Kh3 e3 44.Rc7 e2 45.Re7 Kf3 46.c4 Rc8 47.h5 Rxc4 
48.g6 Re4 49.Rxe4 Kxe4 50.gxf7 e1=Q 51.f8=Q Qe3+ 52.Kg4 Qf4+ 53.Kh3 Qf3+ 
54.Kh4 Qf4+ 55.Kh3 Qf5+ 56.Kh4 Qf4+ 57.Kh3 Qf3+ 58.Kh4 Qf4+ 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.12"]
[Round "12"]
[White "Ostojic, Predrag"]
[Black "Diaz Diaz, Joaquin"]
[Result "1-0"]
[ECO "C09"]
[EventDate "1968.08.30"]
[PlyCount "51"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Bd6 7.O-O Ne7 8.dxc5
Bxc5 9.Nb3 Bb6 10.Re1 O-O 11.Be3 Bg4 12.h3 Bh5 13.Bxb6 Qxb6 14.Bxc6 Bxf3 
15.Qxf3 Nxc6 16.Qxd5 Nb4 17.Qe4 Rac8 18.c3 Na6 19.Rad1 Nc5 20.Qd4 Rfd8 21.
Qe3 Na4 22.Rxd8+ Qxd8 23.Qxa7 Nxb2 24.Qxb7 Rxc3 25.Nc1 Nd3 26.Qd5 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.05"]
[Round "12"]
[White "Kholmov, Ratmir"]
[Black "Antoshin, Vladimir"]
[Result "1-0"]
[ECO "C41"]
[EventDate "1968.08.30"]
[PlyCount "61"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Bf4 O-O 7.Qd2 a6 8.O-O-O
b5 9.f3 b4 10.Nd5 Nxd5 11.exd5 a5 12.Bc4 Bb7 13.Nf5 Nd7 14.Nxe7+ Qxe7 15.
Rhe1 Qd8 16.Bg5 f6 17.Be3 Ne5 18.Bb5 Ba6 19.Bxa6 Rxa6 20.f4 Ng6 21.Qd3 Ra8
22.Bd2 Rf7 23.g3 Qd7 24.Re2 Re7 25.Rxe7 Nxe7 26.Re1 Re8 27.c3 Qa4 28.Qc4 
Kf8 29.cxb4 axb4 30.Bxb4 Nxd5 31.Bxd6+ 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.08"]
[Round "12"]
[White "Donner, Jan"]
[Black "Zinn, Lothar"]
[Result "1-0"]
[ECO "D35"]
[EventDate "1968.08.30"]
[PlyCount "103"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 Qb6 7.Qc2 Ne4 8.Bh4 
Be6 9.Bd3 f5 10.Nge2 Bd6 11.f3 Nxc3 12.bxc3 O-O 13.Bg3 Qc7 14.O-O Bxg3 15.
hxg3 Nd7 16.Nf4 Qd6 17.c4 g5 18.cxd5 cxd5 19.Nxe6 Qxe6 20.e4 Rac8 21.Qb3 
fxe4 22.Rae1 Nf6 23.Bxe4 Qd6 24.Bf5 Rce8 25.Qxb7 Qxg3 26.Re7 Qh4 27.Rf2 a5
28.Qc7 Rxe7 29.Qxe7 Qh6 30.Rc2 g4 31.fxg4 Re8 32.Rc8 Rxc8 33.Be6+ Kh8 34.
Bxc8 Qc1+ 35.Kh2 Qf4+ 36.Kh3 Ne4 37.Qe5+ Qxe5 38.dxe5 d4 39.Bf5 Nc3 40.e6 
Kg7 41.Bxh7 Ne2 42.g5 Nf4+ 43.Kg4 Nxe6 44.Bc2 Nc5 45.Kf5 d3 46.Bd1 a4 47.
a3 d2 48.Kf4 Nd3+ 49.Ke3 Nb2 50.Kxd2 Nc4+ 51.Kc3 Nxa3 52.Be2 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.12"]
[Round "12"]
[White "Rodriguez Gonzales, Jesus"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]
[ECO "E52"]
[EventDate "1968.08.30"]
[PlyCount "51"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 b6 7.O-O Bb7 8.cxd5 
exd5 9.Bd2 Bd6 10.Rc1 c5 11.Ne5 Qe8 12.f4 Ba6 13.Bxa6 Nxa6 14.Rf3 Nc7 15.
Be1 cxd4 16.exd4 Ne4 17.Rh3 f5 18.Qb3 Qe6 19.Nxe4 dxe4 20.Bb4 Qxb3 21.Rxb3
Bxb4 22.Rxc7 Bd6 23.Rb7 Rfb8 24.Rxb8+ Rxb8 25.Rc3 Rd8 26.Kf1 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.12"]
[Round "12"]
[White "Suetin, Alexei"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[ECO "A36"]
[EventDate "1968.08.30"]
[PlyCount "32"]

1.c4 g6 2.Nc3 Bg7 3.g3 c5 4.Bg2 Nc6 5.e3 e6 6.Nge2 Nge7 7.O-O O-O 8.d4 
cxd4 9.Nxd4 d5 10.cxd5 Nxd4 11.exd4 Nxd5 12.Nxd5 exd5 13.Qb3 Be6 14.Be3 
Qd7 15.Rfc1 Rfc8 16.Qb4 Bf8 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.13"]
[Round "13"]
[White "Antoshin, Vladimir"]
[Black "Ostojic, Predrag"]
[Result "1-0"]
[ECO "E12"]
[EventDate "1968.08.30"]
[PlyCount "84"]

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.Rc1 Ne4 10.Bxe7 Qxe7 11.Nxe4 dxe4 12.Ne5 c5 13.Bc4 cxd4 14.Qxd4 Nc6 15.
Nxc6 Bxc6 16.O-O Rfd8 17.Qc3 Bd5 18.Be2 Bb7 19.Qc7 Rd7 20.Qf4 Rad8 21.h4 
h6 22.Rfd1 Rxd1+ 23.Rxd1 Rxd1+ 24.Bxd1 Bd5 25.h5 Qc5 26.Bg4 Qc1+ 27.Kh2 
Qxb2 28.Bf5 g6 29.hxg6 fxg6 30.Bxg6 Kg7 31.Bf5 Qf6 32.g4 Qh4+ 33.Kg2 Qe7 
34.Kg3 b5 35.Qb8 Bc4 36.Qa8 Qd6+ 37.Kg2 Qxa3 38.Qb7+ Kf8 39.Qc6 Qa1 40.
Qxh6+ Ke7 41.Qf4 Qf1+ 42.Kh2 Be6 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.13"]
[Round "13"]
[White "Garcia Martinez, Silvino"]
[Black "Drimer, Dolfi"]
[Result "0-1"]
[ECO "D38"]
[EventDate "1968.08.30"]
[PlyCount "74"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Bg5 h6 6.Bxf6 Qxf6 7.cxd5 exd5 8.Qb3
Qd6 9.e3 O-O 10.Be2 c6 11.O-O Nd7 12.Rac1 Ba5 13.Qc2 a6 14.a3 Bc7 15.b4 
Nb6 16.Bd3 Qf6 17.a4 Bg4 18.Nd2 Qd6 19.g3 Nc4 20.b5 axb5 21.axb5 Bh3 22.
Rfd1 Nxd2 23.Qxd2 Ra3 24.bxc6 bxc6 25.Nb1 Ra5 26.Rc2 Rb8 27.Rdc1 Bd7 28.
Ra2 Rba8 29.Rxa5 Rxa5 30.Qc2 Qf6 31.Nd2 Bd6 32.Rb1 Ra7 33.Nb3 h5 34.Nc5 
Bh3 35.Nb3 h4 36.Qxc6 Qf3 37.Bf1 Ra2 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.15"]
[Round "13"]
[White "Damjanovic, Mato"]
[Black "Cobo Arteaga, Eldis"]
[Result "1-0"]
[ECO "C41"]
[EventDate "1968.08.30"]
[PlyCount "83"]

1.e4 e5 2.Nf3 d6 3.Bc4 Be7 4.O-O Nf6 5.d3 O-O 6.h3 Nc6 7.a3 Be6 8.Nc3 Qd7 
9.Nd5 Nd8 10.Bg5 c6 11.Bxf6 Bxf6 12.Nxf6+ gxf6 13.Nh4 d5 14.exd5 cxd5 15.
Bb3 Nc6 16.f4 Nd4 17.f5 Nxf5 18.Nxf5 Bxf5 19.Qf3 Bg6 20.Bxd5 f5 21.c4 e4 
22.dxe4 fxe4 23.Qe3 a5 24.Rf6 Qe7 25.Raf1 Ra6 26.Qg5 Qc5+ 27.Kh1 Qd4 28.
Rxf7 Rxf7 29.Rxf7 Qxd5 30.Qxd5 Bxf7 31.Qxe4 Rc6 32.Qg4+ Kf8 33.Qf5 a4 34.
c5 Rc7 35.Qf4 Re7 36.Qxa4 Bd5 37.Qf4+ Ke8 38.Qd2 Bc6 39.Kh2 h5 40.b4 h4 
41.Qg5 Re4 42.b5 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.15"]
[Round "13"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Suetin, Alexei"]
[Result "0-1"]
[ECO "C04"]
[EventDate "1968.08.30"]
[PlyCount "82"]

1.d4 e6 2.e4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.Bb5 Ncb8 7.O-O Be7 8.Re1 
b6 9.c3 Ba6 10.Ba4 Bd3 11.Nf1 Bg6 12.Bc2 c6 13.Ng3 a5 14.Ne2 Na6 15.Nf4 
Bxc2 16.Qxc2 Rc8 17.Qe2 Nc7 18.Bd2 O-O 19.g3 c5 20.Rac1 a4 21.h4 Re8 22.
Kg2 Nf8 23.Rh1 Qd7 24.Rce1 b5 25.Nh2 b4 26.Nh5 bxc3 27.bxc3 Red8 28.Ng4 
Ne8 29.Bg5 Rb8 30.Qd2 Rb7 31.Bf6 gxf6 32.Ngxf6+ Bxf6 33.Nxf6+ Nxf6 34.exf6
e5 35.Qh6 Qg4 36.Rxe5 Kh8 37.Rg5 Qe4+ 38.Kh2 Ne6 39.h5 Rb2 40.Rf1 Rg8 41.
Re5 Qf3 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.15"]
[Round "13"]
[White "Stein, Leonid"]
[Black "Rodriguez Gonzales, Jesus"]
[Result "1-0"]
[ECO "A05"]
[EventDate "1968.08.30"]
[PlyCount "93"]

1.Nf3 Nf6 2.g3 g6 3.b4 Bg7 4.Bb2 O-O 5.Bg2 d6 6.d3 Nbd7 7.Nbd2 e5 8.O-O a5
9.a3 Nb6 10.c4 Bd7 11.b5 a4 12.Rc1 c5 13.bxc6 Bxc6 14.c5 dxc5 15.Rxc5 Nfd7
16.Rc2 Qe7 17.Qa1 Rfe8 18.Rfc1 Nd5 19.e4 Nc7 20.d4 exd4 21.Nxd4 Bxd4 22.
Bxd4 Nb5 23.Bb2 Ne5 24.Nc4 Nxc4 25.Rxc4 Nd6 26.Rb4 Rec8 27.Rc5 Ne8 28.Qc1 
Bd7 29.Rbc4 Rxc5 30.Rxc5 Bc6 31.Qc3 f6 32.e5 Bxg2 33.Kxg2 b6 34.Rc6 Rd8 
35.Rxb6 fxe5 36.Rb4 Rd4 37.Rxd4 exd4 38.Qxd4 Qb7+ 39.Kg1 Kf7 40.Qh8 Qe4 
41.Qxh7+ Ke6 42.Qh3+ Kd6 43.Qf1 Nc7 44.Qd1+ Nd5 45.h4 Ke6 46.Bd4 Kf5 47.
Qxa4 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.11"]
[Round "13"]
[White "O'Kelly de Galway, Alberic"]
[Black "Donner, Jan"]
[Result "1/2-1/2"]
[ECO "C96"]
[EventDate "1968.08.30"]
[PlyCount "92"]

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 Nc6 14.Nb3 a5 15.Be3 a4 
16.Nbd2 Bf6 17.Nf1 exd4 18.Nxd4 Nxd4 19.Bxd4 Ne5 20.Ne3 Be6 21.b3 axb3 22.
axb3 Rxa1 23.Bxa1 Re8 24.Nd5 Bxd5 25.Qxd5 Qa5 26.Rd1 Nf3+ 27.gxf3 Bxa1 28.
b4 Qa3 29.Qxb5 Rf8 30.Qa4 Qxa4 31.Bxa4 Be5 32.Bc6 Rb8 33.b5 Kf8 34.Kf1 Ke7
35.Ke2 Bc3 36.f4 Ba5 37.Rg1 g6 38.Ra1 Bb6 39.Ra8 Rxa8 40.Bxa8 f6 41.f3 g5 
42.f5 Kd7 43.Kd3 Bf2 44.Kc4 h5 45.Kd5 h4 46.Bc6+ Ke7 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.07"]
[Round "13"]
[White "Zinn, Lothar"]
[Black "Kholmov, Ratmir"]
[Result "0-1"]
[ECO "C24"]
[EventDate "1968.08.30"]
[PlyCount "92"]

1.e4 e5 2.Bc4 Nf6 3.d3 c6 4.Nf3 d5 5.Bb3 dxe4 6.Ng5 Be6 7.Nxe6 fxe6 8.Bxe6
Na6 9.dxe4 Qxd1+ 10.Kxd1 Nc5 11.Bb3 Ncxe4 12.Ke2 Bc5 13.f3 Nd6 14.Be3 Bxe3
15.Kxe3 O-O-O 16.Re1 Rhe8 17.Nc3 b5 18.Rad1 a5 19.a4 b4 20.Ne4 Nf5+ 21.Kf2
Nxe4+ 22.fxe4 Nd4 23.Ke3 Rf8 24.Rc1 Kc7 25.Bc4 Rf4 26.c3 bxc3 27.bxc3 Nf5+
28.exf5 Rxc4 29.Kf2 Rf4+ 30.Kg1 Rxf5 31.Re3 Rd5 32.Rce1 Kd6 33.Rg3 g5 34.
Rh3 h5 35.Rg3 g4 36.h3 Rd2 37.Kh2 h4 38.Rxg4 Rd3 39.Rc1 Kd5 40.c4+ Kd6 41.
Re4 Rf4 42.Re2 e4 43.Rb2 e3 44.Rb8 Kc5 45.Re8 Rxc4 46.Re5+ Rd5 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.17"]
[Round "14"]
[White "Cobo Arteaga, Eldis"]
[Black "Garcia Martinez, Silvino"]
[Result "1/2-1/2"]
[ECO "E54"]
[EventDate "1968.08.30"]
[PlyCount "37"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 d5 7.O-O dxc4 8.Bxc4 
Bd7 9.a3 Bxc3 10.bxc3 Bc6 11.Ne5 Bd5 12.Bd3 Be4 13.f3 Bxd3 14.Qxd3 Nbd7 
15.Nxd7 Qxd7 16.e4 cxd4 17.cxd4 Rfd8 18.Rd1 h6 19.Bb2 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.12"]
[Round "14"]
[White "Diaz Diaz, Joaquin"]
[Black "Antoshin, Vladimir"]
[Result "0-1"]
[ECO "B88"]
[EventDate "1968.08.30"]
[PlyCount "98"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Bc4 Nf6 7.Bg5 Qa5 8.Bxf6 
gxf6 9.Bb3 a6 10.f4 Bd7 11.Qd2 Rg8 12.O-O-O O-O-O 13.g3 Kb8 14.Kb1 f5 15.
exf5 Nxd4 16.Qxd4 Qxf5 17.Ne4 Bc6 18.Rhe1 Bg7 19.Qd3 d5 20.Ng5 Qf6 21.c3 
h6 22.Nf3 Bb5 23.Qe3 h5 24.Qe5+ Qxe5 25.Nxe5 Bxe5 26.Rxe5 Kc7 27.a4 Bc6 
28.Rxh5 Rh8 29.Rxh8 Rxh8 30.Rd2 b5 31.axb5 axb5 32.Bd1 f6 33.Bf3 Kd6 34.
Kc2 e5 35.fxe5+ fxe5 36.Kd1 Re8 37.Ke2 Kc5 38.Bg2 Rb8 39.h4 b4 40.Rc2 bxc3
41.Rxc3+ Kd6 42.Rc2 e4 43.g4 Ba4 44.Rd2 Ke5 45.Ke1 d4 46.Rf2 d3 47.h5 e3 
48.Rf5+ Ke6 49.b3 Bxb3 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.12"]
[Round "14"]
[White "Ostojic, Predrag"]
[Black "Zinn, Lothar"]
[Result "1-0"]
[ECO "C78"]
[EventDate "1968.08.30"]
[PlyCount "85"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1 h6 8.c3 d6 
9.d4 g6 10.a4 Bg7 11.dxe5 dxe5 12.Qe2 O-O 13.Nbd2 b4 14.a5 Nd7 15.Bd5 Qb8 
16.Ra4 Nc5 17.Ra1 Ne7 18.Bc4 Bc6 19.cxb4 Ne6 20.Bxe6 fxe6 21.Qc4 Qc8 22.b3
Bb5 23.Qc5 Nc6 24.Bb2 Qd7 25.Rad1 Rad8 26.Nxe5 Qxd2 27.Rxd2 Rxd2 28.Nxc6 
Bxb2 29.Ne7+ Kg7 30.Nxg6 Bd4 31.Qxf8+ Kxg6 32.Qg8+ Kf6 33.Qh8+ Ke7 34.Qh7+
Kd8 35.Rc1 c6 36.Kh1 Rxf2 37.Qxh6 Bf1 38.Qg5+ Kd7 39.h4 Bf6 40.Qg3 Rxg2 
41.Qxg2 Bxg2+ 42.Kxg2 Bxh4 43.Kf3 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.08.31"]
[Round "14"]
[White "Kholmov, Ratmir"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "B90"]
[EventDate "1968.08.30"]
[PlyCount "61"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bd3 Nc6 7.Nxc6 bxc6 8.O-O
g6 9.Qe2 Bg7 10.Bd2 O-O 11.Rae1 Nd7 12.b3 e5 13.Na4 Re8 14.Rd1 Qc7 15.Bc4 
Nf6 16.Bg5 Bb7 17.Qf3 Qe7 18.Qd3 d5 19.exd5 cxd5 20.Bxd5 Bxd5 21.Bxf6 Bxf6
22.Qxd5 Rad8 23.Qc4 Rxd1 24.Rxd1 Rd8 25.Rxd8+ Qxd8 26.Qd3 Qa5 27.Kf1 e4 
28.Qxe4 Qd2 29.g3 Bd4 30.Qe2 Qc1+ 31.Kg2 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.12"]
[Round "14"]
[White "Donner, Jan"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[ECO "E66"]
[EventDate "1968.08.30"]
[PlyCount "90"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.d5 Na5 8.b3 c5 9.
Bb2 a6 10.Nd2 Rb8 11.O-O b5 12.Qc2 e5 13.dxe6 Bxe6 14.cxb5 axb5 15.Nce4 
Bf5 16.Bxf6 Bxf6 17.Nxf6+ Qxf6 18.Ne4 Qe7 19.g4 Bxe4 20.Qxe4 Qxe4 21.Bxe4 
Rfe8 22.Bf3 Rb6 23.Rfd1 Re6 24.e3 Nc6 25.a3 Kf8 26.Kg2 Na5 27.Bd5 Re5 28.
Rab1 b4 29.a4 h5 30.h3 hxg4 31.hxg4 g5 32.Rd3 Ke7 33.Kf1 Kf6 34.Ke2 Re7 
35.Rh1 Kg7 36.f3 Rc7 37.Kd2 c4 38.Bxc4 Nxc4+ 39.bxc4 Rxc4 40.Rb3 Ra6 41.
Kd3 d5 42.Ra1 Ra5 43.e4 Kf6 44.exd5 Rf4 45.Ke3 Rxd5 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.17"]
[Round "14"]
[White "Rodriguez Gonzales, Jesus"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1/2-1/2"]
[ECO "D30"]
[EventDate "1968.08.30"]
[PlyCount "55"]

1.Nf3 Nf6 2.d4 e6 3.Bg5 d5 4.e3 Be7 5.c4 Ne4 6.Bxe7 Qxe7 7.Qb3 c6 8.Nc3 f5
9.Bd3 O-O 10.O-O Nd7 11.Rad1 Ndf6 12.Ne5 Nxc3 13.bxc3 Nd7 14.f4 Nxe5 15.
fxe5 Rb8 16.Rf4 b5 17.c5 Bd7 18.Rdf1 a5 19.a3 g6 20.Kh1 Kh8 21.Qb2 g5 22.
R4f2 g4 23.Rf4 Rg8 24.Rb1 a4 25.Qc1 Ra8 26.Rb2 Rg7 27.Qe1 Rag8 28.Kg1 
1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.17"]
[Round "14"]
[White "Suetin, Alexei"]
[Black "Damjanovic, Mato"]
[Result "1-0"]
[ECO "C62"]
[EventDate "1968.08.30"]
[PlyCount "69"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Bg5 f6 8.Bf4
f5 9.exf5 Bxf3 10.gxf3 Qf6 11.Qe4+ Kd7 12.Qxb7 Re8+ 13.Be3 Qxf5 14.Nc3 Qc5
15.O-O-O Qc6 16.Qxa7 Nf6 17.Qa4 Qxa4 18.Nxa4 g6 19.c4 Bg7 20.Rd3 Nh5 21.c5
Rhf8 22.cxd6 cxd6 23.Nb6+ Ke6 24.Re1 Be5 25.Bd4 Nf4 26.Rb3 Kf5 27.Bxe5 
Rxe5 28.Rxe5+ dxe5 29.a4 Rd8 30.Kc2 Ne2 31.Rd3 Nd4+ 32.Kb1 Rb8 33.a5 Rb7 
34.Ra3 Nc6 35.Nc4 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.19"]
[Round "15"]
[White "Drimer, Dolfi"]
[Black "Cobo Arteaga, Eldis"]
[Result "1-0"]
[ECO "C46"]
[EventDate "1968.08.30"]
[PlyCount "93"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 g6 4.d4 exd4 5.Nxd4 Bg7 6.Be3 Nf6 7.Bc4 d6 8.f3 
O-O 9.Qd2 Re8 10.O-O-O a6 11.Nxc6 bxc6 12.Bh6 Bh8 13.h4 Be6 14.Bxe6 Rxe6 
15.Ne2 Qb8 16.c3 Qb6 17.g4 Rb8 18.h5 d5 19.Nd4 Ree8 20.hxg6 hxg6 21.Be3 c5
22.Nb3 Bg7 23.Bxc5 Qb5 24.exd5 a5 25.Ba3 a4 26.Nc5 Qc4 27.b3 axb3 28.axb3 
Qb5 29.Bb4 Ra8 30.Na4 Nd7 31.Qh2 Nf8 32.Rd2 Re3 33.Qf2 Rae8 34.Qh4 Rxf3 
35.g5 Rf1+ 36.Kc2 Rxh1 37.Qxh1 Re5 38.Qg2 Rf5 39.Nc5 Nd7 40.Nxd7 Qxd7 41.
d6 c6 42.Qh3 Be5 43.Bc5 Bf4 44.Bd4 f6 45.Re2 Qxd6 46.Re8+ Kf7 47.Qh8 1-0

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.19"]
[Round "15"]
[White "Garcia Martinez, Silvino"]
[Black "Suetin, Alexei"]
[Result "0-1"]
[ECO "B42"]
[EventDate "1968.08.30"]
[PlyCount "62"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Qc7 6.O-O Nf6 7.Nd2 Bc5 8.N2b3 
Ba7 9.c4 d6 10.Bg5 Nbd7 11.Rc1 Ne5 12.Kh1 Bd7 13.Bxf6 gxf6 14.f4 Nc6 15.
Nxc6 Bxc6 16.c5 Rd8 17.Qe2 dxc5 18.Nxc5 Rd4 19.Nb3 Rd8 20.Nc5 Rg8 21.f5 
Rg5 22.b4 Bb8 23.g3 Rxf5 24.Rxf5 exf5 25.b5 axb5 26.Bxb5 Kf8 27.Rf1 Ba7 
28.Rxf5 Bxc5 29.Rxc5 Bxe4+ 30.Qxe4 Qxc5 31.Bd3 Qc1+ 0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.19"]
[Round "15"]
[White "Damjanovic, Mato"]
[Black "Rodriguez Gonzales, Jesus"]
[Result "1/2-1/2"]
[ECO "C69"]
[EventDate "1968.08.30"]
[PlyCount "30"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.dxe5 Qxd1 8.
Rxd1 fxe5 9.Bg5 Bxf3 10.gxf3 Be7 11.Be3 Nf6 12.Nd2 O-O-O 13.Nc4 Nd7 14.Kf1
Bf6 15.Ke2 Rhe8 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.13"]
[Round "15"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Donner, Jan"]
[Result "1/2-1/2"]
[ECO "E81"]
[EventDate "1968.08.30"]
[PlyCount "57"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.f3 d6 6.Be3 c6 7.Qd2 a6 8.Nge2 b5 9.
cxb5 axb5 10.b4 Nbd7 11.Nc1 Nb6 12.Nb3 Bd7 13.Be2 Qb8 14.Na5 Rc8 15.O-O e5
16.dxe5 dxe5 17.Bc5 Be8 18.a4 Nxa4 19.Nxa4 bxa4 20.Rxa4 Nd7 21.Be3 Nf8 22.
Raa1 Ne6 23.Nb3 Rxa1 24.Rxa1 Nd4 25.Nxd4 exd4 26.Bf4 Be5 27.Bxe5 Qxe5 28.
Ra5 Qd6 29.e5 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.04"]
[Round "15"]
[White "Kholmov, Ratmir"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[ECO "D94"]
[EventDate "1968.08.30"]
[PlyCount "32"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Bd2 c6 7.Be2 dxc4 8.Bxc4 
Bg4 9.O-O Nbd7 10.h3 Bxf3 11.Qxf3 e5 12.Rad1 exd4 13.exd4 Nb6 14.Bb3 Nbd5 
15.Nxd5 Nxd5 16.Bc3 Re8 1/2-1/2

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.15"]
[Round "15"]
[White "O'Kelly de Galway, Alberic"]
[Black "Ostojic, Predrag"]
[Result "0-1"]
[ECO "A21"]
[EventDate "1968.08.30"]
[PlyCount "80"]

1.c4 g6 2.Nc3 Bg7 3.g3 e5 4.Bg2 d6 5.d3 f5 6.f4 Nh6 7.Nf3 Nf7 8.O-O O-O 9.
Bd2 c6 10.Qc2 Be6 11.fxe5 dxe5 12.e4 Na6 13.Rad1 Nb4 14.Qb3 Nxd3 15.Be3 b5
16.Nxb5 cxb5 17.Rxd3 Qc8 18.Rc3 bxc4 19.Qc2 f4 20.gxf4 exf4 21.Bxf4 Bxc3 
22.Qxc3 Bh3 23.Bxh3 Qxh3 24.Qxc4 Rac8 25.Qb3 Qg4+ 26.Bg3 Qxe4 27.Bd6 Rc2 
28.Re1 Qg4+ 29.Bg3 Qc4 30.Qxc4 Rxc4 31.Re7 Rc2 32.Rxa7 Rxb2 33.a4 Ra2 34.
a5 Rd8 35.Ne1 Rd5 36.a6 Rda5 37.Nd3 Rxa6 38.Rb7 Ra7 39.Rb8+ Kg7 40.Nf2 Re2
0-1

[Event "6th Capablanca Memorial"]
[Site "Havana CUB"]
[Date "1968.09.15"]
[Round "15"]
[White "Zinn, Lothar"]
[Black "Diaz Diaz, Joaquin"]
[Result "1/2-1/2"]
[ECO "C41"]
[EventDate "1968.08.30"]
[PlyCount "106"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Be2 O-O 7.f4 c5 8.Nb3 
Bd7 9.Bf3 Bc6 10.O-O Re8 11.Be3 Qc7 12.Qe2 Bf8 13.Nd2 Na6 14.g4 Rad8 15.g5
Nxe4 16.Bxe4 Bxe4 17.Ndxe4 d5 18.f5 dxe4 19.Rf4 Nb4 20.Rh4 g6 21.Nxe4 Bg7 
22.fxg6 hxg6 23.Rf1 Nd5 24.Bc1 c4 25.Qf3 Re6 26.Nf2 Qc5 27.Kh1 Rde8 28.Ng4
R8e7 29.Bd2 Qc6 30.Rf2 c3 31.bxc3 Nxc3 32.Qxc6 Rxc6 33.Nf6+ Bxf6 34.gxf6 
Ree6 35.Rf3 Ne4 36.Bb4 Nxf6 37.Bc3 Nh5 38.Rd3 Rcd6 39.Rc4 Nf6 40.Rc8+ Kg7 
41.Rxd6 Rxd6 42.Rc7 g5 43.Rxb7 Rc6 44.Bd4 Rxc2 45.Rxa7 Rc6 46.Be3 Rd6 47.
a4 Kg6 48.a5 Ng4 49.Bg1 Ne5 50.a6 Nf3 51.Bf2 Rd2 52.Kg2 Nxh2 53.Ra8 Ng4 
1/2-1/2

