[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.01"]
[Round "1"]
[White "Garcia Tore, Francisco"]
[Black "Durao, Joaquim Manuel"]
[Result "0-1"]
[ECO "E94"]
[EventDate "1964.02.01"]
[PlyCount "82"]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 e5 7.d5 Na6 8.O-O Nc5 
9.Bg5 h6 10.Bxf6 Qxf6 11.b4 Na6 12.a3 Qe7 13.Qc2 f5 14.Bd3 Rf7 15.Rae1 f4 
16.Rc1 g5 17.h3 g4 18.hxg4 Bxg4 19.Nh2 Bd7 20.Qe2 f3 21.Qe3 Raf8 22.Nxf3 
Rxf3 23.gxf3 Qh4 24.Rfe1 Bf6 25.f4 exf4 26.Qf3 Kh8 27.Red1 Rg8+ 28.Kf1 Bg4
29.Be2 Qh2 30.e5 Bxf3 31.Bxf3 Bh4 32.Ne4 Rg5 33.Ke2 Rxe5 34.Rf1 Qh3 35.Ra1
Qf5 36.Kd3 c6 37.Rh1 cxd5 38.cxd5 Rxd5+ 39.Ke2 Bg5 40.Rag1 Re5 41.Kf1 Rxe4
0-1

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.01"]
[Round "1"]
[White "Lehmann, Heinz"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]
[ECO "B07"]
[EventDate "1964.02.01"]
[PlyCount "79"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.g3 Bg7 5.Bg2 O-O 6.Nge2 Nbd7 7.O-O c5 8.b3 
cxd4 9.Nxd4 Nc5 10.Bb2 Bg4 11.Qd2 Qd7 12.Rfe1 Rfe8 13.Nd5 Nxd5 14.exd5 Bh3
15.Bh1 Rad8 16.Rab1 a6 17.c4 Qc7 18.Bc3 Rc8 19.a4 Nd7 20.a5 Nf6 21.Rbc1 
Rcd8 22.b4 Bc8 23.Bg2 e6 24.dxe6 fxe6 25.Bb2 Qf7 26.Nf3 h6 27.Qc2 e5 28.
Nh4 Kh7 29.c5 dxc5 30.bxc5 e4 31.Bxf6 Bxf6 32.Rxe4 Rxe4 33.Qxe4 Rd4 34.Qe3
Qe7 35.c6 bxc6 36.Nxg6 Qxe3 37.fxe3 Rd6 38.Bxc6 Kxg6 39.Be8+ Kf5 40.Rxc8 
1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.01"]
[Round "1"]
[White "Lengyel, Levente"]
[Black "Toran Albero, Roman"]
[Result "1/2-1/2"]
[ECO "A38"]
[EventDate "1964.02.01"]
[PlyCount "60"]

1.Nf3 Nf6 2.g3 c5 3.Bg2 g6 4.O-O Bg7 5.d4 cxd4 6.Nxd4 Nc6 7.c4 O-O 8.Nc2 
d6 9.Nc3 Bd7 10.b3 Qc8 11.Re1 Bh3 12.Bh1 Ng4 13.Bd2 Qf5 14.f3 Qc5+ 15.e3 
Nf6 16.Na4 Qh5 17.e4 b5 18.cxb5 Qxb5 19.Qe2 Qxe2 20.Rxe2 Rfc8 21.Bc3 Be6 
22.Rae1 Rc7 23.Nd4 Nxd4 24.Bxd4 Rac8 25.Bg2 Nd7 26.Bxg7 Kxg7 27.Rd2 Rc2 
28.Ree2 Rxd2 29.Rxd2 Nc5 30.Nxc5 Rxc5 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.01"]
[Round "1"]
[White "Palacios de la Prida, Ernesto"]
[Black "Robatsch, Karl"]
[Result "0-1"]
[ECO "A46"]
[EventDate "1964.02.01"]
[PlyCount "106"]

1.d4 Nf6 2.Nf3 e6 3.g3 c5 4.Bg2 cxd4 5.Nxd4 Nc6 6.O-O Qb6 7.Nb3 d5 8.Nc3 
Be7 9.Be3 Qd8 10.Bc5 Bxc5 11.Nxc5 O-O 12.e4 d4 13.Ne2 Qb6 14.Nd3 e5 15.h3 
Be6 16.f4 Bc4 17.fxe5 Nd7 18.Nef4 Ncxe5 19.Rf2 Rac8 20.Qh5 f6 21.Nd5 Qd6 
22.N3f4 Nb6 23.b3 Bxd5 24.exd5 Rc3 25.Ne6 Rfc8 26.Nxd4 Qc5 27.Rd1 Rxg3 28.
c4 Nd3 29.Qh4 Nxf2 30.Kxf2 Rg5 31.Be4 h6 32.Ke2 Qe7 33.Kd3 Re8 34.Re1 f5 
35.Nxf5 Rxf5 36.Qg4 Re5 37.Qg6 Rxe4 38.Rxe4 Qxe4+ 39.Qxe4 Rxe4 40.Kxe4 Nd7
41.b4 b6 42.d6 Kf7 43.Kd5 g5 44.c5 bxc5 45.bxc5 h5 46.c6 Nb6+ 47.Ke5 Nc4+ 
48.Kd5 Nb6+ 49.Ke5 Ke8 50.a4 g4 51.hxg4 hxg4 52.Ke6 Kd8 53.a5 Nd7 0-1

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.01"]
[Round "1"]
[White "Pomar Salamanca, Arturo"]
[Black "Puig Pulido, Pedro"]
[Result "1-0"]
[ECO "E04"]
[EventDate "1964.02.01"]
[PlyCount "51"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 c5 6.O-O Nc6 7.Qa4 Be7 8.Ne5 O-O
9.Nxc6 bxc6 10.dxc5 e5 11.Na3 Be6 12.Rd1 Qc7 13.Nxc4 Bxc5 14.Be3 Bxc4 15.
Bxc5 Bxe2 16.Bxf8 Bxd1 17.Qxc6 Qxc6 18.Bxc6 Rxf8 19.Rxd1 Rb8 20.b4 Kf8 21.
b5 Ke7 22.Rd3 Rc8 23.Kg2 Rc7 24.a4 Rc8 25.a5 Rd8 26.Rxd8 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.01"]
[Round "1"]
[White "Portisch, Lajos"]
[Black "Ulvestad, Olaf"]
[Result "0-1"]
[ECO "E31"]
[EventDate "1964.02.01"]
[PlyCount "84"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 exd5 7.cxd5 O-O 8.e3 d6 
9.Bd3 Nbd7 10.Ne2 Ne5 11.O-O Ng6 12.Bg3 Nh5 13.f4 Nxg3 14.Nxg3 Bxc3 15.
bxc3 f5 16.Qc2 Nh4 17.Rae1 Qc7 18.Qe2 Bd7 19.Qh5 c4 20.Bb1 Qd8 21.e4 fxe4 
22.Nxe4 Rf5 23.Qd1 Rf7 24.Kh1 Qf8 25.g3 Nf5 26.Qc2 h5 27.Qe2 h4 28.g4 Nh6 
29.f5 Re8 30.h3 Re5 31.Qg2 Qe7 32.Rd1 Kh8 33.Rf4 Rf8 34.Qf2 Ng8 35.g5 
Rexf5 36.Qxh4+ Nh6 37.gxh6 g5 38.Rxf5 gxh4 39.Rxf8+ Qxf8 40.Ng5 Bf5 41.Rf1
Be4+ 42.Kg1 Qg8 0-1

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.02"]
[Round "2"]
[White "Durao, Joaquim Manuel"]
[Black "Pomar Salamanca, Arturo"]
[Result "0-1"]
[ECO "B77"]
[EventDate "1964.02.01"]
[PlyCount "74"]

1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 
Nc6 9.Bc4 Nxd4 10.Bxd4 Be6 11.Bb3 Qa5 12.O-O-O b5 13.Kb1 b4 14.Nd5 Bxd5 
15.Bxd5 Rac8 16.Rhe1 Rc7 17.Bb3 Nd7 18.a3 Rb8 19.Bxg7 Kxg7 20.Re3 Rc5 21.
axb4 Rxb4 22.Rc3 Qb6 23.Qf4 f6 24.Qe3 a5 25.e5 fxe5 26.Qg5 Nf6 27.Rxc5 
Qxc5 28.g3 a4 29.Be6 Qc6 30.Qc1 Qxf3 31.Rf1 Qc6 32.g4 d5 33.Qe1 Re4 34.Qc3
Qxe6 35.g5 Ng4 36.Qa5 Ne3 37.Rg1 Nc4 0-1

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.02"]
[Round "2"]
[White "O'Kelly de Galway, Alberic"]
[Black "Lengyel, Levente"]
[Result "1-0"]
[ECO "E55"]
[EventDate "1964.02.01"]
[PlyCount "45"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Be2 c5 7.O-O dxc4 8.Bxc4 
Nbd7 9.Qe2 b6 10.Rd1 cxd4 11.exd4 Bb7 12.Bg5 Bxc3 13.bxc3 Qc7 14.Rac1 Rfc8
15.Bb3 Nd5 16.c4 Nf4 17.Qd2 Nh3+ 18.gxh3 Bxf3 19.Re1 e5 20.Rc3 Bb7 21.d5 
Nc5 22.Rg3 Kh8 23.Bf6 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.02"]
[Round "2"]
[White "Portisch, Lajos"]
[Black "Palacios de la Prida, Ernesto"]
[Result "1-0"]
[ECO "A87"]
[EventDate "1964.02.01"]
[PlyCount "63"]

1.c4 f5 2.Nf3 Nf6 3.g3 g6 4.b3 Bg7 5.Bb2 d6 6.d4 O-O 7.Bg2 c5 8.O-O cxd4 
9.Nxd4 a6 10.Nc3 e5 11.Nc2 Qe7 12.Nb4 Rd8 13.Nbd5 Qf8 14.Nb6 Ra7 15.Qd2 
Nc6 16.Ncd5 Be6 17.Nxf6+ Bxf6 18.Bd5 Bxd5 19.Qxd5+ Qf7 20.f4 Bg7 21.Rad1 
a5 22.Rd2 Ra6 23.Qxf7+ Kxf7 24.Nd5 Nd4 25.g4 Bh6 26.e3 Nc6 27.fxe5 dxe5 
28.Re2 Ne7 29.e4 Nxd5 30.exd5 Re8 31.Rxe5 f4 32.h4 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.02"]
[Round "2"]
[White "Puig Pulido, Pedro"]
[Black "Lehmann, Heinz"]
[Result "0-1"]
[ECO "B93"]
[EventDate "1964.02.01"]
[PlyCount "48"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Qc7 7.Bd3 g6 8.Be3 Bg7
9.h3 b5 10.a3 Bb7 11.O-O O-O 12.Qe1 Nbd7 13.Qh4 e5 14.Nf3 d5 15.fxe5 Nxe5 
16.Nd2 Nxe4 17.Bxe4 dxe4 18.Ndxe4 f5 19.Nc5 Nc4 20.Bd4 Rad8 21.Bf2 Ba8 22.
Ne2 Bf6 23.Qh6 Qc6 24.Nf4 g5 0-1

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.02"]
[Round "2"]
[White "Robatsch, Karl"]
[Black "Garcia Tore, Francisco"]
[Result "1-0"]
[ECO "B88"]
[EventDate "1964.02.01"]
[PlyCount "78"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.a3 Nc6 8.Ba2 Be7
9.O-O O-O 10.Be3 Qc7 11.Kh1 Bd7 12.f4 Nxd4 13.Qxd4 Bc6 14.f5 e5 15.Qd3 
Rad8 16.Rad1 b5 17.Rd2 Qb7 18.Nd5 Bxd5 19.exd5 Ng4 20.Bg1 f6 21.c4 bxc4 
22.Bxc4 Ra8 23.Bb3 Qb5 24.Bc4 Qb7 25.Rc2 Rfc8 26.Rfc1 Rd8 27.Bb3 Rdc8 28.
Ba4 Rxc2 29.Rxc2 Rb8 30.b4 Nh6 31.Rc6 Ra8 32.Qc2 Bf8 33.Rc7 Qb8 34.Bd7 Kh8
35.Rc8 Qb7 36.Qc6 Qxc6 37.dxc6 Rxc8 38.Bxc8 Ng8 39.Bxa6 Ne7 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.02"]
[Round "2"]
[White "Ulvestad, Olaf"]
[Black "Toran Albero, Roman"]
[Result "1/2-1/2"]
[ECO "E15"]
[EventDate "1964.02.01"]
[PlyCount "83"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb4+ 5.Bd2 Bxd2+ 6.Nbxd2 Bb7 7.Qc2 c5 8.e4 
cxd4 9.Nxd4 O-O 10.Bg2 d5 11.exd5 exd5 12.O-O Na6 13.Rfd1 Qd7 14.Rac1 dxc4
15.Bxb7 Qxb7 16.Nb5 Qd7 17.a4 Nc5 18.Nxc4 Qh3 19.Rd4 Rad8 20.Rh4 Qd7 21.b4
Ne6 22.Ne5 Qd5 23.Ng4 Ng5 24.Nxf6+ gxf6 25.Nd4 Rfe8 26.Qc6 Qxc6 27.Nxc6 
Nf3+ 28.Kf1 Nxh4 29.Nxd8 Rxd8 30.gxh4 Rd4 31.Rc7 Rxh4 32.Rxa7 Rxb4 33.a5 
bxa5 34.Rxa5 Kg7 35.Ra3 h5 36.h3 Kg6 37.Kg2 f5 38.Rg3+ Kf6 39.Rg8 Ra4 40.
Rh8 Kg6 41.Rg8+ Kf6 42.Rh8 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.03"]
[Round "3"]
[White "Garcia Tore, Francisco"]
[Black "Portisch, Lajos"]
[Result "1-0"]
[ECO "C47"]
[EventDate "1964.02.01"]
[PlyCount "95"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.
O-O O-O 9.exd5 cxd5 10.Bg5 c6 11.a3 Be7 12.h3 Re8 13.Qf3 h6 14.Bh4 Nd7 15.
Bxe7 Qxe7 16.Rae1 Qxe1 17.Rxe1 Rxe1+ 18.Kh2 Re8 19.Qf5 Nf6 20.Qf4 Bd7 21.
Na4 Be6 22.Nc5 Nd7 23.Na6 Red8 24.Nc7 Rac8 25.Ba6 Rb8 26.Nxe6 fxe6 27.Qc7 
Nc5 28.Be2 Ne4 29.Bg4 Nxf2 30.Bxe6+ Kh8 31.Qxa7 Ne4 32.b4 Nc3 33.Qc5 Nb5 
34.a4 Nc7 35.Bf5 Ne8 36.c3 Nd6 37.Be6 Ne4 38.Qxc6 Rd6 39.Qc7 Re8 40.Bd7 
Rf8 41.b5 Rg6 42.b6 Rf2 43.Bg4 h5 44.Bf3 Rb2 45.a5 Nd2 46.Bxd5 Nf1+ 47.Kg1
Ng3 48.b7 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.03"]
[Round "3"]
[White "Lehmann, Heinz"]
[Black "Durao, Joaquim Manuel"]
[Result "1-0"]
[ECO "A25"]
[EventDate "1964.02.01"]
[PlyCount "79"]

1.c4 g6 2.Nc3 Bg7 3.g3 e5 4.Bg2 Ne7 5.e3 O-O 6.Nge2 Nbc6 7.d4 exd4 8.exd4 
Nf5 9.d5 Ne5 10.b3 d6 11.O-O a5 12.h3 a4 13.Rb1 axb3 14.axb3 Rb8 15.Bb2 h5
16.Qd2 Nh6 17.Ne4 h4 18.f4 Nd7 19.Bxg7 Kxg7 20.g4 Nc5 21.Qd4+ f6 22.Nxc5 
dxc5 23.Qxc5 Re8 24.Rfe1 Qd6 25.Qf2 Bxg4 26.hxg4 Nxg4 27.Qd4 Re3 28.c5 Qe7
29.d6 cxd6 30.cxd6 Qe8 31.d7 Qe7 32.Rbd1 Rxe2 33.Rxe2 Qxe2 34.Qd2 Qe7 35.
Bf3 Qc5+ 36.Qd4 Qf5 37.d8=Q Rxd8 38.Qxd8 Qxf4 39.Qd7+ Kh6 40.Qxg4 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.03"]
[Round "3"]
[White "Lengyel, Levente"]
[Black "Puig Pulido, Pedro"]
[Result "1-0"]
[ECO "A25"]
[EventDate "1964.02.01"]
[PlyCount "67"]

1.g3 Nc6 2.Bg2 e5 3.c4 d6 4.Nc3 g6 5.Rb1 a5 6.a3 Bg7 7.b4 axb4 8.axb4 Nh6 
9.e3 O-O 10.Nge2 Bf5 11.d3 Qd7 12.b5 Nd8 13.Nd5 Bh3 14.Bxh3 Qxh3 15.Nxc7 
Rc8 16.Nd5 Kh8 17.Ng1 Qe6 18.Nf3 f6 19.O-O Qh3 20.e4 Ng4 21.Ne3 f5 22.Nxg4
Qxg4 23.Nd2 Qh3 24.Ba3 Ne6 25.Bxd6 Rfd8 26.exf5 gxf5 27.c5 Nxc5 28.Nc4 e4 
29.Ne5 Rxd6 30.Nf7+ Kg8 31.Nxd6 Rd8 32.dxe4 f4 33.Qd5+ Ne6 34.Qf5 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.03"]
[Round "3"]
[White "Palacios de la Prida, Ernesto"]
[Black "Ulvestad, Olaf"]
[Result "1/2-1/2"]
[ECO "A46"]
[EventDate "1964.02.01"]
[PlyCount "87"]

1.d4 Nf6 2.Nf3 c5 3.dxc5 Na6 4.c4 Nxc5 5.e3 b6 6.Be2 Bb7 7.O-O g6 8.b4 
Nce4 9.Bb2 Bg7 10.Nbd2 O-O 11.Nxe4 Bxe4 12.Nd2 Bb7 13.Bf3 Qc7 14.Bxb7 Qxb7
15.Qb3 d6 16.Nf3 Rac8 17.Rfd1 Rc7 18.Rac1 Rfc8 19.Rc2 b5 20.Rdc1 Qe4 21.c5
h6 22.Nd4 dxc5 23.f3 Qh4 24.g3 Qh5 25.Rxc5 Rxc5 26.Rxc5 Rxc5 27.bxc5 Qxc5 
28.Qxb5 Qd6 29.Qb3 a6 30.Kf2 Nd7 31.Ba3 Qc7 32.Qc2 Qxc2+ 33.Nxc2 e5 34.Bd6
Bf8 35.Bxf8 Kxf8 36.Nb4 Nc5 37.Ke2 Ke7 38.Kd2 Kd6 39.Kc3 f5 40.Nc2 g5 41.
Kc4 g4 42.fxg4 fxg4 43.Nb4 h5 44.a3 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.03"]
[Round "3"]
[White "Pomar Salamanca, Arturo"]
[Black "Robatsch, Karl"]
[Result "1-0"]
[ECO "E11"]
[EventDate "1964.02.01"]
[PlyCount "111"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.e3 Bxd2+ 6.Qxd2 O-O 7.Nc3 d6 8.Be2
e5 9.O-O Bg4 10.h3 Bf5 11.Rac1 Ne4 12.Nd5 Qd8 13.Qb4 b6 14.dxe5 c6 15.Nc3 
dxe5 16.Nxe4 Bxe4 17.Nxe5 Bxg2 18.Kxg2 Qg5+ 19.Ng4 f5 20.h4 Qxh4 21.Nh2 
Rf6 22.Qc3 Rg6+ 23.Kh1 Rh6 24.Qe5 Nd7 25.Qf4 Qf6 26.Rg1 Kh8 27.Rcd1 Ne5 
28.Rg2 Re8 29.Qg5 Qf8 30.Rdg1 Ng6 31.Bh5 Re4 32.b3 Rh4 33.Bxg6 hxg6 34.Rd1
Kh7 35.Qg3 Qf6 36.f4 Rh3 37.Qf2 Qe6 38.Re1 Qe4 39.Kg1 R6h5 40.Qc2 Qe6 41.
Qe2 Qe4 42.Qc2 Qe7 43.Qd2 g5 44.fxg5 Rxg5 45.Rxg5 Qxg5+ 46.Kh1 Qh4 47.Rf1 
g6 48.Rf4 Qe7 49.e4 g5 50.Qg2 Rxb3 51.Rxf5 Rb1+ 52.Nf1 Kg6 53.Qc2 Re1 54.
e5 Kg7 55.Rf6 Qe8 56.Qh2 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.03"]
[Round "3"]
[White "Toran Albero, Roman"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]
[ECO "E28"]
[EventDate "1964.02.01"]
[PlyCount "46"]

1.c4 Nf6 2.d4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 O-O 6.e3 d6 7.Bd3 e5 8.Ne2 e4
9.Bb1 c6 10.Ng3 Be6 11.Nxe4 Nxe4 12.Bxe4 Bxc4 13.Qc2 h6 14.Bd3 Bxd3 15.
Qxd3 d5 16.O-O Nd7 17.c4 Nb6 18.cxd5 cxd5 19.Bd2 Qd7 20.Rfc1 Rfc8 21.h3 
Rxc1+ 22.Rxc1 Rc8 23.Rxc8+ Nxc8 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.05"]
[Round "4"]
[White "Durao, Joaquim Manuel"]
[Black "Lengyel, Levente"]
[Result "0-1"]
[ECO "B42"]
[EventDate "1964.02.01"]
[PlyCount "96"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.O-O Nc6 8.Qg4 
Nf6 9.Qh4 Ne5 10.Nc3 Ng6 11.Qg3 Bb8 12.f4 h5 13.e5 Ng4 14.Bxg6 fxg6 15.Ne4
b5 16.h3 Ba7+ 17.Nbc5 d5 18.Nd6+ Kf8 19.b4 Nh6 20.Qxg6 Qe7 21.f5 exf5 22.
Be3 Kg8 23.Bg5 Qe6 24.Bf6 Rh7 25.Nxf5 Nxf5 26.Rxf5 Qf7 27.Rg5 Qxg6 28.Rxg6
Kf7 29.Rg5 gxf6 30.Rf1 f5 31.g4 Bxc5+ 32.bxc5 hxg4 33.hxg4 f4 34.Rxf4+ Ke7
35.Rf6 Rf7 36.Rc6 Bd7 37.Rd6 Rc8 38.Rgg6 Be8 39.c6 Rf4 40.Rge6+ Kf7 41.c7 
Rxg4+ 42.Kf2 Rxc7 43.Rf6+ Kg7 44.Rxa6 Re4 45.Rf5 Rxc2+ 46.Kf3 Rc3+ 47.Kf2 
Rc7 48.e6 Bc6 0-1

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.05"]
[Round "4"]
[White "Palacios de la Prida, Ernesto"]
[Black "Garcia Tore, Francisco"]
[Result "1-0"]
[ECO "E87"]
[EventDate "1964.02.01"]
[PlyCount "73"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 Nbd7 6.Be3 O-O 7.Qd2 e5 8.d5 Nh5 
9.g4 Nf4 10.Nge2 Qh4+ 11.Bf2 Qf6 12.h4 Nc5 13.Nxf4 exf4 14.Bxc5 dxc5 15.h5
g5 16.h6 Bh8 17.Rh5 a6 18.d6 Rd8 19.Nd5 Qe5 20.dxc7 Rd6 21.Rd1 Kf8 22.Qc3 
Be6 23.Rxg5 Qxc3+ 24.bxc3 Bxd5 25.e5 Rc6 26.cxd5 Rxc7 27.d6 Rd7 28.Rf5 Re8
29.Rd5 Kg8 30.g5 Kf8 31.Kd2 Bxe5 32.Rfxe5 Rxe5 33.Rxe5 Rxd6+ 34.Kc2 Rc6 
35.Bd3 f6 36.g6 fxe5 37.g7+ 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.05"]
[Round "4"]
[White "Portisch, Lajos"]
[Black "Pomar Salamanca, Arturo"]
[Result "1-0"]
[ECO "D42"]
[EventDate "1964.02.01"]
[PlyCount "93"]

1.c4 c6 2.e4 d5 3.exd5 cxd5 4.d4 Nf6 5.Nc3 e6 6.Nf3 Be7 7.cxd5 Nxd5 8.Bd3 
Nc6 9.O-O O-O 10.Re1 Bf6 11.Be4 Nce7 12.Qc2 Ng6 13.Qb3 Nge7 14.Ne5 Qb6 15.
Qc2 h6 16.Be3 Nxe3 17.Rxe3 Rd8 18.Rd1 Bxe5 19.dxe5 Bd7 20.Rd6 Bc6 21.h3 
Qc5 22.Nd5 Qxc2 23.Nxe7+ Kf8 24.Ng6+ fxg6 25.Bxc2 Ke7 26.Bb3 Bd7 27.Rg3 
Kf7 28.Rc3 Bc6 29.Rxe6 Bd5 30.Rd6 Rxd6 31.exd6 Bxb3 32.Rxb3 b6 33.Rc3 Kf6 
34.Rc7 Rd8 35.d7 a5 36.Rb7 Kf7 37.h4 a4 38.Kf1 b5 39.Ke2 Ke7 40.Kd3 Rxd7+ 
41.Rxd7+ Kxd7 42.Kd4 Kd6 43.b4 g5 44.h5 a3 45.f3 Ke6 46.Kc5 Kf5 47.Kxb5 
1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.05"]
[Round "4"]
[White "Puig Pulido, Pedro"]
[Black "Toran Albero, Roman"]
[Result "0-1"]
[ECO "A61"]
[EventDate "1964.02.01"]
[PlyCount "70"]

1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 g6 6.Nf3 Bg7 7.Bg5 h6 8.Bh4 d6 
9.Nd2 a6 10.e3 O-O 11.Be2 b5 12.a4 b4 13.Ncb1 Qe7 14.O-O Nbd7 15.Nc4 a5 
16.Nbd2 Ba6 17.Qc2 Bxc4 18.Bxc4 Nb6 19.Rad1 g5 20.Bg3 Nh5 21.Ba2 f5 22.Nc4
Nxc4 23.Bxc4 Qf6 24.Rd2 f4 25.exf4 gxf4 26.Be2 fxg3 27.hxg3 Qg5 28.f4 Nxf4
29.gxf4 Rxf4 30.Rxf4 Qxf4 31.Rd3 Bd4+ 32.Rxd4 Qxd4+ 33.Kh1 Qf6 34.Qe4 Rf8 
35.b3 Qa1+ 0-1

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.05"]
[Round "4"]
[White "Robatsch, Karl"]
[Black "Lehmann, Heinz"]
[Result "1/2-1/2"]
[ECO "E00"]
[EventDate "1964.02.01"]
[PlyCount "104"]

1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Bxd2+ 5.Qxd2 d6 6.Bg2 O-O 7.e4 e5 8.d5 c6
9.Nc3 cxd5 10.cxd5 Na6 11.Nge2 Bd7 12.O-O b5 13.a3 Nc5 14.Qd1 a5 15.b4 
axb4 16.axb4 Na4 17.Nxa4 bxa4 18.Qd2 Qb6 19.Rfb1 Rfc8 20.b5 Rc4 21.Qe3 Rb8
22.Qxb6 Rxb6 23.Ra3 Rxb5 24.Rxb5 Bxb5 25.Nc3 Bd7 26.f3 g5 27.g4 Ne8 28.Bf1
Rd4 29.Kf2 Nc7 30.Ke3 Na8 31.Ra1 Nb6 32.Rb1 Nc4+ 33.Bxc4 Rxc4 34.Rb8+ Kg7 
35.Kd3 Rd4+ 36.Ke3 Kf6 37.Rb7 Ke7 38.Rb6 Rc4 39.Kd3 Rc7 40.Ra6 Rb7 41.Kc2 
Rb4 42.Ra8 Rb3 43.Ra6 Ra3 44.Kb2 Rb3+ 45.Kc2 Rb4 46.Ra8 h6 47.Ra6 Rc4 48.
Ra8 Rc5 49.Kd3 Bb5+ 50.Nxb5 Rxb5 51.Rxa4 Rb3+ 52.Ke2 Rb2+ 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.05"]
[Round "4"]
[White "Ulvestad, Olaf"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "D41"]
[EventDate "1964.02.01"]
[PlyCount "43"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 Nxd5 6.Nxd5 exd5 7.g3 Nc6 8.a3 
Qb6 9.dxc5 Bxc5 10.e3 O-O 11.b4 Be7 12.Bb2 Bg4 13.Be2 a5 14.Qxd5 axb4 15.
a4 Ra5 16.Bb5 Na7 17.Nd4 Nxb5 18.axb5 Rxa1+ 19.Bxa1 Bh3 20.Ke2 Rd8 21.Qh5 
Be6 22.Rc1 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.06"]
[Round "5"]
[White "Garcia Tore, Francisco"]
[Black "Ulvestad, Olaf"]
[Result "1/2-1/2"]
[ECO "C41"]
[EventDate "1964.02.01"]
[PlyCount "63"]

1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.Nf3 e5 5.Bc4 h6 6.O-O Be7 7.dxe5 dxe5 8.Qe2 
c6 9.a4 Qc7 10.Nh4 g6 11.f4 Nb6 12.fxe5 Qxe5 13.Bb3 Bg4 14.Nf3 Qh5 15.h3 
Bxf3 16.Rxf3 Nbd7 17.Bf4 Ne5 18.Bxe5 Qxe5 19.Raf1 O-O 20.g3 Rae8 21.Kg2 
Kg7 22.Qe3 b6 23.Qf4 Bd8 24.Qe3 Qd6 25.Rd1 Qc7 26.Qd4 Re5 27.Rdf1 Be7 28.
Qc4 Rc5 29.Qd4 Re5 30.Qc4 Bd8 31.Qd4 Be7 32.Qc4 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.06"]
[Round "5"]
[White "Lehmann, Heinz"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "C95"]
[EventDate "1964.02.01"]
[PlyCount "117"]

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 c5 
16.d5 Bg7 17.a4 c4 18.Bc2 Nc5 19.Be3 Qc7 20.Qd2 Reb8 21.Ra3 Bc8 22.Rea1 
Nxa4 23.Bxa4 bxa4 24.Rxa4 a5 25.Qe2 Bd7 26.R4a2 a4 27.Nd2 Rc8 28.f4 exf4 
29.Bxf4 Bb5 30.Nf3 Re8 31.Nd4 Qb6 32.Qc2 Nxe4 33.Nxe4 Bxd4+ 34.Kh1 Be5 35.
Bg5 Kg7 36.Qd2 f5 37.Be3 Qb7 38.Ng5 Bd7 39.Rd1 Kg8 40.Qf2 Re7 41.Raa1 f4 
42.Bd4 Rf8 43.Nf3 Rfe8 44.Bxe5 dxe5 45.Ng5 Bf5 46.Rxa4 h6 47.Ne6 Bxe6 48.
dxe6 Qc6 49.Rda1 Rxe6 50.Qe2 Rc8 51.Ra6 Qd7 52.Qe4 Rc7 53.R1a5 Rcc6 54.Ra7
Qd3 55.Rb7 Rc8 56.Qe1 f3 57.Raa7 g5 58.gxf3 Qxf3+ 59.Kg1 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.06"]
[Round "5"]
[White "Lengyel, Levente"]
[Black "Robatsch, Karl"]
[Result "1/2-1/2"]
[ECO "D42"]
[EventDate "1964.02.01"]
[PlyCount "27"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 Nxd5 6.e3 Be7 7.Bd3 Nc6 8.O-O 
O-O 9.Re1 b6 10.Be4 Bb7 11.Bxd5 exd5 12.dxc5 Bxc5 13.Ne2 Re8 14.Bd2 
1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.06"]
[Round "5"]
[White "O'Kelly de Galway, Alberic"]
[Black "Puig Pulido, Pedro"]
[Result "1-0"]
[ECO "A25"]
[EventDate "1964.02.01"]
[PlyCount "57"]

1.c4 e5 2.Nc3 Nc6 3.g3 d6 4.Bg2 Bg4 5.d3 Qd7 6.b4 Nxb4 7.Bxb7 Rb8 8.Bg2 
Ne7 9.Rb1 c5 10.Nf3 Bh3 11.Bxh3 Qxh3 12.Qa4+ Qd7 13.Nb5 Rb6 14.Rxb4 cxb4 
15.Be3 Nc6 16.Bxb6 axb6 17.Qa8+ Ke7 18.a3 Kf6 19.O-O g6 20.axb4 Nxb4 21.
Rb1 Nc6 22.Nc3 Kg7 23.Rxb6 Ne7 24.Ne4 Nc8 25.Rb7 Qd8 26.c5 dxc5 27.Nxe5 
Be7 28.Nc6 Qd5 29.Nxe7 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.06"]
[Round "5"]
[White "Pomar Salamanca, Arturo"]
[Black "Palacios de la Prida, Ernesto"]
[Result "1-0"]
[ECO "D27"]
[EventDate "1964.02.01"]
[PlyCount "69"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.a4 Nc6 8.Nc3 cxd4
9.exd4 Nb4 10.Bg5 Be7 11.Qb3 Qa5 12.Rfe1 O-O 13.Re5 b5 14.Bf1 Bb7 15.Qd1 
Bxf3 16.Qxf3 Qb6 17.d5 Nc2 18.Rd1 b4 19.Ne4 Nd7 20.Bxe7 Nxe5 21.Qg3 Ng6 
22.Bxf8 Rxf8 23.d6 Nd4 24.Qd3 e5 25.Qxa6 Qxa6 26.Bxa6 Rd8 27.g4 Nf4 28.Bb7
h5 29.a5 hxg4 30.a6 Nb5 31.Kf1 f5 32.Nc5 Na7 33.d7 Kf7 34.Bc8 Nxc8 35.Nb7 
1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.06"]
[Round "5"]
[White "Toran Albero, Roman"]
[Black "Durao, Joaquim Manuel"]
[Result "1/2-1/2"]
[ECO "E62"]
[EventDate "1964.02.01"]
[PlyCount "32"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.O-O Nc6 7.Nc3 e5 8.dxe5 
Nxe5 9.Nxe5 dxe5 10.Bg5 Qxd1 11.Raxd1 h6 12.Be3 c6 13.Rd2 Be6 14.b3 Rfe8 
15.Bc5 Bf8 16.Na4 Nd7 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.07"]
[Round "6"]
[White "Durao, Joaquim Manuel"]
[Black "O'Kelly de Galway, Alberic"]
[Result "0-1"]
[ECO "B37"]
[EventDate "1964.02.01"]
[PlyCount "38"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Nc2 b6 7.Nc3 Bxc3+ 8.bxc3
Nf6 9.f3 Bb7 10.Be2 Rc8 11.O-O O-O 12.Bh6 Re8 13.Ne3 d6 14.Nd5 Na5 15.Qd4 
Ba6 16.Nxe7+ Qxe7 17.Bg5 Kg7 18.f4 Nc6 19.Qd3 Qxe4 0-1

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.07"]
[Round "6"]
[White "Garcia Tore, Francisco"]
[Black "Pomar Salamanca, Arturo"]
[Result "0-1"]
[ECO "B70"]
[EventDate "1964.02.01"]
[PlyCount "50"]

1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 g6 6.Bc4 Bg7 7.O-O O-O 8.Bb3 
Nc6 9.a3 Bd7 10.Nxc6 Bxc6 11.Qe2 a5 12.a4 Nd7 13.Be3 Nc5 14.f3 Qd7 15.Rfd1
b6 16.Bd5 Bxc3 17.bxc3 Nxa4 18.Bd4 e5 19.Rxa4 Bxd5 20.Bxb6 Qxa4 21.Rxd5 
Qc6 22.Be3 a4 23.Qe1 a3 24.Qa1 a2 25.Rd1 Rfb8 0-1

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.07"]
[Round "6"]
[White "Palacios de la Prida, Ernesto"]
[Black "Lehmann, Heinz"]
[Result "1/2-1/2"]
[ECO "A45"]
[EventDate "1964.02.01"]
[PlyCount "117"]

1.d4 Nf6 2.e3 g6 3.Bd3 Bg7 4.f4 d6 5.Nf3 Bg4 6.h3 Bxf3 7.Qxf3 c6 8.b3 Nbd7
9.Bb2 Qa5+ 10.Bc3 Qc7 11.e4 e5 12.Nd2 O-O 13.O-O Nh5 14.dxe5 dxe5 15.f5 
Bh6 16.Nc4 Bf4 17.Ba5 b6 18.Be1 Qd8 19.g4 Ng7 20.Bg3 Bxg3 21.Qxg3 b5 22.
Ne3 f6 23.h4 Nc5 24.Rad1 Qe7 25.b4 Nxd3 26.Rxd3 Rad8 27.fxg6 hxg6 28.g5 
Rxd3 29.cxd3 Nh5 30.gxf6 Rxf6 31.Nf5 Qxb4 32.Qxe5 gxf5 33.Qe8+ Kg7 34.Qxh5
Rg6+ 35.Kh1 Qb2 36.Qf3 f4 37.h5 Rg3 38.Rg1 Rxg1+ 39.Kxg1 Qb1+ 40.Kg2 Qxa2+
41.Kh3 Qf7 42.e5 b4 43.Qg4+ Kh7 44.e6 Qf6 45.Qe2 f3 46.Qe4+ Kg7 47.e7 f2 
48.e8=N+ Kf7 49.Nxf6 f1=Q+ 50.Kg3 Qxf6 51.Qxb4 Qe5+ 52.Kf2 Ke6 53.Qa4 Qc5+
54.Ke1 Qe3+ 55.Kd1 Qxd3+ 56.Kc1 Qe3+ 57.Kc2 Qc5+ 58.Kd2 Kf5 59.Qh4 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.07"]
[Round "6"]
[White "Portisch, Lajos"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]
[ECO "E51"]
[EventDate "1964.02.01"]
[PlyCount "106"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 d5 6.a3 Bxc3+ 7.bxc3 O-O 8.Bb2 
Nc6 9.Rc1 Qa5 10.Nd2 cxd4 11.cxd4 Ne4 12.cxd5 exd5 13.Bd3 Bf5 14.Bxe4 Bxe4
15.O-O Qb6 16.Nxe4 Qxb2 17.Nc5 Qxa3 18.Ra1 Qb2 19.Qd3 Nb4 20.Qb5 a6 21.
Qxb7 Rfb8 22.Qc7 Qe2 23.Rfb1 h6 24.h3 Rb5 25.Ra4 a5 26.Rba1 Nc2 27.R4a2 
Rab8 28.Nb3 Qc4 29.Rxc2 Qxb3 30.Rca2 Ra8 31.Rxa5 Rbxa5 32.Rxa5 Rxa5 33.
Qxa5 Qb1+ 34.Kh2 Qb8+ 35.g3 Qb3 36.Kg2 g6 37.Qc5 Kg7 38.Qe7 Kg8 39.Qf6 Qb7
40.Qe5 h5 41.Qf6 Kh7 42.Kf3 Qc7 43.g4 hxg4+ 44.Kxg4 Qc8+ 45.Kg5 Qf8 46.h4 
Qh6+ 47.Kg4 Qf8 48.h5 Qe8 49.hxg6+ fxg6 50.Kg5 Qd7 51.Qxg6+ Kh8 52.f4 Qg4+
53.Kh6 Qg5+ 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.07"]
[Round "6"]
[White "Robatsch, Karl"]
[Black "Toran Albero, Roman"]
[Result "1/2-1/2"]
[ECO "B29"]
[EventDate "1964.02.01"]
[PlyCount "25"]

1.e4 c5 2.Nf3 Nf6 3.e5 Nd5 4.Nc3 Nxc3 5.dxc3 e6 6.Bd3 Nc6 7.Bf4 d5 8.exd6 
Bxd6 9.Bxd6 Qxd6 10.Qd2 h6 11.O-O-O Bd7 12.Qe3 Qe7 13.Rd2 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.07"]
[Round "6"]
[White "Ulvestad, Olaf"]
[Black "Puig Pulido, Pedro"]
[Result "1/2-1/2"]
[ECO "E81"]
[EventDate "1964.02.01"]
[PlyCount "129"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Bg5 d6 6.Qd2 c5 7.d5 b5 8.cxb5 a6 9.
f3 axb5 10.Bxb5 Ba6 11.Nge2 Qb6 12.Bxa6 Nxa6 13.O-O Rfb8 14.Rfb1 Rb7 15.
Be3 Qd8 16.a4 Nc7 17.Ra3 Nd7 18.Nc1 Qb8 19.N1a2 Ra6 20.Qe2 Bd4 21.Nd1 Rb3 
22.Rxb3 Qxb3 23.Nac3 Nb6 24.Bxd4 cxd4 25.Nb5 d3 26.Qe1 Nxb5 27.axb5 Qxb5 
28.Nf2 Na4 29.b4 Rb6 30.Qd2 Qc4 31.h4 Nc3 32.Ra1 Ne2+ 33.Kh2 Qd4 34.Ra8+ 
Kg7 35.Ng4 Qg1+ 36.Kh3 Qh1+ 37.Nh2 Qc1 38.Ra2 Qxd2 39.Rxd2 Rxb4 40.g3 Rb3 
41.Kg2 f5 42.Kf2 Kf6 43.exf5 gxf5 44.f4 Nc3 45.Rxd3 Ne4+ 46.Ke3 Rxd3+ 47.
Kxd3 Nxg3 48.Nf3 Kg6 49.Ke3 Kh5 50.Ng5 Kg4 51.Nxh7 Nh5 52.Nf8 Nxf4 53.h5 
Nxd5+ 54.Kd4 Nf6 55.h6 f4 56.h7 e5+ 57.Kd3 e4+ 58.Kd4 Nxh7 59.Nxh7 Kg3 60.
Nf6 e3 61.Kd3 Kf2 62.Ne4+ Ke1 63.Ng5 Kd1 64.Ke4 d5+ 65.Kxd5 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.09"]
[Round "7"]
[White "Lehmann, Heinz"]
[Black "Garcia Tore, Francisco"]
[Result "1-0"]
[ECO "E68"]
[EventDate "1964.02.01"]
[PlyCount "81"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 d6 5.Bg2 c6 6.Nf3 O-O 7.O-O Nbd7 8.Qc2 e5 
9.Rd1 Qe7 10.e4 Ng4 11.h3 Ngf6 12.b3 exd4 13.Nxd4 Nc5 14.Bf4 Ne8 15.Be3 
Ne6 16.Nde2 Nf6 17.Rd2 Rd8 18.Rad1 h6 19.f4 Ne8 20.Bf2 Bd7 21.Na4 b5 22.
cxb5 cxb5 23.Nac3 Bc6 24.Nd5 Bxd5 25.exd5 Nf8 26.Nd4 Bxd4 27.Bxd4 Rdc8 28.
Qd3 Qd7 29.Bb2 a6 30.Re2 Ng7 31.Rde1 Re8 32.Qd4 f6 33.Qxf6 Rxe2 34.Rxe2 
Qf7 35.Qxd6 Nf5 36.Qe5 Qg7 37.Qxg7+ Nxg7 38.d6 Rd8 39.Bd5+ Kh7 40.Re7 Rd7 
41.Bxg7 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.09"]
[Round "7"]
[White "Lengyel, Levente"]
[Black "Palacios de la Prida, Ernesto"]
[Result "1-0"]
[ECO "B10"]
[EventDate "1964.02.01"]
[PlyCount "43"]

1.Nf3 d5 2.g3 c6 3.Bg2 g6 4.d3 Bg7 5.Nbd2 e5 6.e4 Ne7 7.O-O f5 8.Qe2 Qd6 
9.b3 b5 10.Bb2 fxe4 11.dxe4 d4 12.c3 dxc3 13.Bxc3 O-O 14.Rfe1 Qc7 15.Nf1 
Nd7 16.Rac1 a5 17.Bb2 Ba6 18.Bh3 b4 19.Qc2 Nb6 20.Ng5 Bxf1 21.Rxf1 Rf6 22.
Ne6 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.09"]
[Round "7"]
[White "O'Kelly de Galway, Alberic"]
[Black "Robatsch, Karl"]
[Result "1/2-1/2"]
[ECO "C70"]
[EventDate "1964.02.01"]
[PlyCount "50"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Na5 6.O-O d6 7.d4 Nxb3 8.cxb3 f6
9.Be3 Bb7 10.Nbd2 Ne7 11.Rc1 Nc6 12.a3 exd4 13.Nxd4 Nxd4 14.Bxd4 Be7 15.
Qh5+ g6 16.Qh6 Kf7 17.b4 Qd7 18.Rc3 Bf8 19.Qe3 Bg7 20.Rfc1 Rac8 21.Qh3 
Rhd8 22.Qh4 Qe7 23.Qh3 Qd7 24.Qh4 Qe7 25.Qh3 Qd7 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.09"]
[Round "7"]
[White "Pomar Salamanca, Arturo"]
[Black "Ulvestad, Olaf"]
[Result "1-0"]
[ECO "E11"]
[EventDate "1964.02.01"]
[PlyCount "115"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.Nc3 b6 6.e3 Bb7 7.Bd3 O-O 8.Qc2 d5
9.a3 Bxc3 10.Bxc3 Nbd7 11.b4 dxc4 12.Bxc4 Ne4 13.Bb2 Ndf6 14.O-O Nd6 15.
Be2 Be4 16.Qd2 Rfd8 17.Rac1 Nde8 18.Rfd1 Nd7 19.Qc3 a5 20.b5 Bb7 21.Nd2 
Qg5 22.e4 Ndf6 23.f3 Rac8 24.Qb3 h5 25.Nc4 h4 26.Qe3 Qxe3+ 27.Nxe3 Nh5 28.
Nc4 Nf4 29.Bf1 f5 30.exf5 exf5 31.Ne5 Nf6 32.Nc6 Rd7 33.d5 N6h5 34.Bc4 Kh7
35.g3 hxg3 36.hxg3 Nxg3 37.Kf2 Ngh5 38.Rh1 Bxc6 39.bxc6 Re7 40.Rce1 Rxe1 
41.Rxe1 b5 42.Bxb5 Nxd5 43.Re5 Nhf4 44.Rxf5 Kg6 45.Re5 Rh8 46.Bd4 Rh2+ 47.
Ke1 Rh1+ 48.Kd2 Rh2+ 49.Kd1 Ra2 50.a4 Ra3 51.Kd2 Rxf3 52.Bc4 Nb4 53.Rxa5 
Kh7 54.Rf5 Kg6 55.Ra5 Kh7 56.Be3 Ng2 57.Rh5+ Kg6 58.Rg5+ 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.09"]
[Round "7"]
[White "Puig Pulido, Pedro"]
[Black "Durao, Joaquim Manuel"]
[Result "1-0"]
[ECO "D02"]
[EventDate "1964.02.01"]
[PlyCount "75"]

1.d4 d5 2.Nf3 Nf6 3.g3 c5 4.Bg2 Nc6 5.O-O Bg4 6.Ne5 cxd4 7.Nxg4 Nxg4 8.e4 
Nf6 9.exd5 Nxd5 10.c3 Nb6 11.cxd4 e6 12.Nc3 Be7 13.d5 exd5 14.Nxd5 Nxd5 
15.Bxd5 O-O 16.Be3 Qa5 17.Qf3 Bf6 18.Rfd1 Rad8 19.Rac1 Ne7 20.Bb3 Bxb2 21.
Rxd8 Qxd8 22.Rc2 Bf6 23.Qxb7 Qd1+ 24.Kg2 Nf5 25.Bf4 g5 26.Rc7 Qh5 27.Bd2 
Bd4 28.Qe4 Bb6 29.Bxf7+ Rxf7 30.Qe8+ Kg7 31.Qe5+ Kg8 32.Rc8+ Rf8 33.Rxf8+ 
Kxf8 34.Qxf5+ Qf7 35.Qxf7+ Kxf7 36.Bxg5 Kg6 37.Be3 Ba5 38.Bxa7 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.09"]
[Round "7"]
[White "Toran Albero, Roman"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[ECO "E14"]
[EventDate "1964.02.01"]
[PlyCount "102"]

1.d4 e6 2.c4 Nf6 3.Nf3 b6 4.e3 Bb7 5.Bd3 d5 6.O-O Bd6 7.b3 O-O 8.Bb2 Nbd7 
9.Ne5 c5 10.Nd2 cxd4 11.exd4 dxc4 12.Ndxc4 Bc7 13.Qe2 Nd5 14.g3 N7f6 15.
Rac1 Rc8 16.a3 Bb8 17.Nd2 Ne7 18.Ndf3 Qd5 19.Bc4 Qe4 20.Qxe4 Nxe4 21.Nd7 
Rfd8 22.Nxb8 Rxb8 23.Be2 Rbc8 24.Rfd1 Nd5 25.Bd3 Ndf6 26.Ne5 Nd6 27.f3 Bd5
28.Bc4 Rc7 29.Bxd5 Rxc1 30.Rxc1 Nxd5 31.Rc6 Nf5 32.Kf2 f6 33.Nd3 Kf7 34.g4
Nfe7 35.Rc4 h5 36.h3 hxg4 37.hxg4 Rh8 38.Kg3 Rh1 39.Rc1 Rxc1 40.Nxc1 Ne3 
41.Ne2 Nc6 42.Bc3 Nd5 43.Bd2 b5 44.f4 g6 45.Kf3 f5 46.g5 Ke7 47.Be3 Kd6 
48.Nc1 Nc3 49.Nd3 Kd5 50.Nc5 Nb1 51.a4 Nc3 0-1

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.10"]
[Round "8"]
[White "Garcia Tore, Francisco"]
[Black "Lengyel, Levente"]
[Result "0-1"]
[ECO "B41"]
[EventDate "1964.02.01"]
[PlyCount "126"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bc4 Nf6 6.Nc3 b5 7.Bd3 Qc7 8.a3 Bb7
9.O-O Nc6 10.Nxc6 Bxc6 11.Qe2 d6 12.f4 Nd7 13.Nd5 Qa7+ 14.Be3 Qb7 15.Bd4 
Nc5 16.Nc3 Nd7 17.e5 dxe5 18.fxe5 Bc5 19.Bxc5 Nxc5 20.Qg4 Nxd3 21.cxd3 O-O
22.Ne2 Rad8 23.d4 Be4 24.Ng3 Bg6 25.h4 h6 26.Rf4 Rc8 27.Raf1 Rc2 28.R1f2 
Rxf2 29.Rxf2 Rc8 30.Nh5 Rc4 31.Nxg7 Kxg7 32.h5 Qe4 33.Rf4 Qb1+ 34.Kh2 Rc1 
35.hxg6 Rh1+ 36.Kg3 Qxg6 37.Rf2 Qxg4+ 38.Kxg4 Rd1 39.Kf4 Rxd4+ 40.Ke3 Rg4 
41.Kd3 Rc4 42.Ke3 Rc7 43.Kd4 Kg6 44.Ke4 h5 45.Kd4 Kg5 46.Ke4 Kg4 47.Kd3 
Kg3 48.Re2 Rc1 49.Ke3 Rg1 50.Rc2 Rxg2 51.Rc6 h4 52.Rxa6 h3 53.Ra8 Rxb2 54.
Rg8+ Kh2 55.Kd4 Rb3 56.Kc5 Rxa3 57.Kxb5 Re3 58.Rg5 Rg3 59.Rh5 Kg2 60.Kc6 
h2 61.Kd6 h1=Q 62.Rxh1 Kxh1 63.Ke7 Rf3 0-1

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.10"]
[Round "8"]
[White "Palacios de la Prida, Ernesto"]
[Black "Toran Albero, Roman"]
[Result "1/2-1/2"]
[ECO "A02"]
[EventDate "1964.02.01"]
[PlyCount "81"]

1.f4 Nf6 2.Nf3 g6 3.b3 Bg7 4.Bb2 O-O 5.e3 d6 6.Be2 Bg4 7.O-O Nbd7 8.Ng5 
Bxe2 9.Qxe2 e5 10.f5 h6 11.Nf3 e4 12.Ne1 g5 13.d4 exd3 14.cxd3 Qe7 15.Nc2 
Rfe8 16.Nd2 d5 17.Rae1 c5 18.e4 dxe4 19.dxe4 Ne5 20.Nc4 Nfd7 21.f6 Bxf6 
22.N2e3 Nxc4 23.Nd5 Qxe4 24.Qxe4 Rxe4 25.Rxe4 Bxb2 26.bxc4 Bd4+ 27.Kh1 Ne5
28.Ne7+ Kf8 29.Rxe5 Bxe5 30.Ng6+ Kg7 31.Nxe5 Rf8 32.g4 b6 33.h3 f6 34.Nc6 
Re8 35.Rd1 a6 36.Rd7+ Kf8 37.Rb7 Re3 38.Kg2 Ra3 39.Rxb6 Rxa2+ 40.Kg3 Ra4 
41.Kf3 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.10"]
[Round "8"]
[White "Pomar Salamanca, Arturo"]
[Black "Lehmann, Heinz"]
[Result "1/2-1/2"]
[ECO "D93"]
[EventDate "1964.02.01"]
[PlyCount "20"]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d5 5.Bf4 O-O 6.e3 c5 7.dxc5 Ne4 8.Be5 
Nxc3 9.bxc3 Bxe5 10.Nxe5 Qa5 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.10"]
[Round "8"]
[White "Portisch, Lajos"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "D41"]
[EventDate "1964.02.01"]
[PlyCount "53"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bc4 cxd4 8.exd4 
Be7 9.O-O O-O 10.Re1 Nxc3 11.bxc3 b6 12.Bd3 Bb7 13.Qc2 g6 14.Bh6 Re8 15.
Qd2 Rc8 16.Rac1 Qc7 17.h4 Na5 18.Ng5 Nc4 19.Bxc4 Qxc4 20.Qf4 Bxg5 21.Bxg5 
h5 22.Qg3 f5 23.Bf4 Kf7 24.Be5 Rg8 25.Qg5 Bd5 26.Qh6 Ke8 27.Qh7 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.10"]
[Round "8"]
[White "Robatsch, Karl"]
[Black "Puig Pulido, Pedro"]
[Result "1-0"]
[ECO "C92"]
[EventDate "1964.02.01"]
[PlyCount "95"]

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 a5 10.d4 exd4 11.cxd4 a4 12.Bc2 Nb4 13.d5 Nd7 14.Nc3 Bf6 15.Nxb5 Nc5 
16.Nbd4 Nxc2 17.Qxc2 Bb7 18.Bd2 Re8 19.Bc3 Qd7 20.Re3 g6 21.Rae1 Qd8 22.
Nh2 Bg7 23.Nf1 Nd7 24.Nf3 Bh6 25.Rd3 Ba6 26.Rdd1 Bc4 27.b3 axb3 28.axb3 
Bxf1 29.Kxf1 Ne5 30.Nd2 Qd7 31.Bxe5 Bxd2 32.Rxd2 Rxe5 33.Rc1 Rb8 34.f3 
Qb5+ 35.Qc4 Qa5 36.Rdc2 Re7 37.Qa4 Qb6 38.b4 Qd4 39.Rxc7 Rxc7 40.Rxc7 Qd3+
41.Kg1 Qe3+ 42.Kh1 Rf8 43.Qa1 h5 44.Qc3 Qe2 45.Rc8 Rxc8 46.Qxc8+ Kg7 47.
Qc3+ Kg8 48.Kh2 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.10"]
[Round "8"]
[White "Ulvestad, Olaf"]
[Black "Durao, Joaquim Manuel"]
[Result "1-0"]
[ECO "C05"]
[EventDate "1964.02.01"]
[PlyCount "57"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ngf3 cxd4 8.cxd4 
Qb6 9.Nb3 a5 10.a4 Bb4+ 11.Kf2 f6 12.Be3 Qd8 13.Bd3 O-O 14.h4 Ne7 15.Kg1 
Nf5 16.Bf2 fxe5 17.fxe5 Be7 18.Rh3 b6 19.Qe2 Nb8 20.g4 Nh6 21.Be3 Ba6 22.
Ng5 Qd7 23.Bxh7+ Kh8 24.Bd3 Kg8 25.Qc2 Rc8 26.Qb1 Bxg5 27.hxg5 Nxg4 28.
Bxa6 Nxa6 29.Qh7+ 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.11"]
[Round "9"]
[White "Durao, Joaquim Manuel"]
[Black "Robatsch, Karl"]
[Result "1-0"]
[ECO "C32"]
[EventDate "1964.02.01"]
[PlyCount "95"]

1.e4 e5 2.f4 d5 3.exd5 e4 4.d3 Nf6 5.Nd2 exd3 6.Bxd3 Nxd5 7.Ne4 Nb4 8.Bb5+
c6 9.Qxd8+ Kxd8 10.Ba4 Bf5 11.Ng5 Bxc2 12.Nxf7+ Ke8 13.Bxc2 Nxc2+ 14.Kd1 
Nxa1 15.Nxh8 Na6 16.Bd2 Rd8 17.Kc1 Bb4 18.Bxb4 Nxb4 19.Nf3 Ke7 20.Re1+ Kf6
21.Re4 c5 22.Ng5 Rxh8 23.g4 Nd3+ 24.Kb1 Nxf4 25.h4 Kg6 26.Rxf4 Rd8 27.Rf1 
h5 28.Ne6 Rd2 29.g5 Kh7 30.Kxa1 Rh2 31.Nf8+ Kg8 32.g6 Rg2 33.Ne6 Rxg6 34.
Rf8+ Kh7 35.Ng5+ Rxg5 36.hxg5 Kg6 37.Kb1 Kxg5 38.Kc2 Kg4 39.Kd3 g5 40.Ke3 
b5 41.Kf2 c4 42.Rb8 a6 43.Rb6 Kf4 44.Rxa6 g4 45.Rh6 g3+ 46.Kg2 Ke3 47.Rxh5
b4 48.Rb5 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.11"]
[Round "9"]
[White "Lehmann, Heinz"]
[Black "Ulvestad, Olaf"]
[Result "1/2-1/2"]
[ECO "A29"]
[EventDate "1964.02.01"]
[PlyCount "62"]

1.c4 e5 2.Nc3 Nc6 3.g3 Nf6 4.Bg2 Bb4 5.Nf3 O-O 6.O-O Re8 7.a3 Bxc3 8.bxc3 
e4 9.Nd4 Nxd4 10.cxd4 d5 11.d3 c6 12.Rb1 b6 13.Bg5 Bf5 14.dxe4 dxe4 15.e3 
h6 16.Bxf6 Qxf6 17.Qc2 Qe6 18.Rfd1 Rad8 19.Qb3 Bg4 20.Rd2 Rd7 21.d5 Qe5 
22.Rd4 Bf5 23.dxc6 Rxd4 24.exd4 Qxd4 25.Rd1 Qf6 26.c7 Rc8 27.Qb5 Rxc7 28.
Bxe4 Bxe4 29.Qe8+ Kh7 30.Qxe4+ g6 31.h4 h5 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.11"]
[Round "9"]
[White "Lengyel, Levente"]
[Black "Pomar Salamanca, Arturo"]
[Result "1/2-1/2"]
[ECO "D41"]
[EventDate "1964.02.01"]
[PlyCount "31"]

1.c4 c6 2.e4 d5 3.exd5 cxd5 4.d4 Nf6 5.Nc3 e6 6.Nf3 Be7 7.cxd5 Nxd5 8.Bd3 
O-O 9.O-O b6 10.Nxd5 exd5 11.Ne5 Ba6 12.Re1 Bxd3 13.Qxd3 f6 14.Ng4 Qd7 15.
Ne3 Nc6 16.Bd2 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.11"]
[Round "9"]
[White "O'Kelly de Galway, Alberic"]
[Black "Palacios de la Prida, Ernesto"]
[Result "1/2-1/2"]
[ECO "A42"]
[EventDate "1964.02.01"]
[PlyCount "82"]

1.c4 g6 2.Nc3 Bg7 3.d4 d6 4.e4 Nc6 5.Be3 e5 6.Nge2 exd4 7.Nxd4 Nge7 8.Be2 
O-O 9.O-O f5 10.exf5 Nxf5 11.Nxf5 Bxf5 12.Qd2 Ne5 13.Rad1 Be6 14.b3 Ng4 
15.Bxg4 Bxg4 16.f3 Bf5 17.Bd4 Bxd4+ 18.Qxd4 Qf6 19.Qd2 Qf7 20.Rfe1 Rae8 
21.Re3 Bd7 22.Rxe8 Bxe8 23.Nd5 Bc6 24.Qd4 Bxd5 25.cxd5 b6 26.Re1 Re8 27.
Re4 Rxe4 28.Qxe4 Qd7 29.h3 Qf7 30.f4 Kg7 31.Kf2 Qf6 32.Kf3 Kf8 33.Qc4 Qf7 
34.g4 Ke8 35.Qe4+ Kd8 36.Qe6 Qxe6 37.dxe6 Ke7 38.f5 gxf5 39.gxf5 d5 40.b4 
c5 41.bxc5 bxc5 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.11"]
[Round "9"]
[White "Puig Pulido, Pedro"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[ECO "B43"]
[EventDate "1964.02.01"]
[PlyCount "62"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Be2 Bb7 7.Bf3 Qc7 8.O-O 
Nc6 9.Be3 Ne5 10.Be2 b4 11.Na4 Bxe4 12.f4 Nc6 13.f5 Nf6 14.Bf3 Bxf3 15.
Qxf3 Rc8 16.fxe6 dxe6 17.Rae1 Be7 18.Qe2 O-O 19.Nb3 Nd5 20.Bc5 Bxc5+ 21.
Nbxc5 Nd4 22.Qe4 Nb5 23.Nxe6 fxe6 24.Qxe6+ Kh8 25.Qxd5 Qxc2 26.Nc5 Rfd8 
27.Nd7 Qxb2 28.Rf4 Rc1 29.Qe4 Nc3 30.Qe7 Rxe1+ 31.Qxe1 Ne2+ 0-1

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.11"]
[Round "9"]
[White "Toran Albero, Roman"]
[Black "Garcia Tore, Francisco"]
[Result "1-0"]
[ECO "D48"]
[EventDate "1964.02.01"]
[PlyCount "91"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6
9.e4 c5 10.d5 e5 11.b3 Bd6 12.O-O O-O 13.a4 b4 14.Nb1 Nb6 15.Nbd2 a5 16.
Qe2 Nh5 17.g3 Bg4 18.Qe3 h6 19.Bb2 Qe7 20.Kh1 Kh8 21.Nc4 Nxc4 22.Bxc4 Bh3 
23.Rfe1 Ra7 24.Nh4 Qf6 25.Be2 Qg5 26.Qxg5 hxg5 27.Nf3 f6 28.Ng1 Nxg3+ 29.
fxg3 Bc8 30.Nf3 g6 31.Nd2 Rff7 32.Nc4 Bc7 33.Rf1 Ba6 34.Rf2 Bxc4 35.Bxc4 
Bd6 36.Bc1 Kg7 37.Be3 Rac7 38.Rc1 Rf8 39.Bd3 Ra8 40.Rfc2 Rac8 41.Ba6 Ra8 
42.Bb5 f5 43.Bxc5 Rac8 44.Bc6 Rxc6 45.dxc6 Rxc6 46.Be3 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.13"]
[Round "10"]
[White "Garcia Tore, Francisco"]
[Black "O'Kelly de Galway, Alberic"]
[Result "0-1"]
[ECO "B72"]
[EventDate "1964.02.01"]
[PlyCount "42"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Bc4 Bg7 6.Be3 Nf6 7.Nc3 O-O 8.O-O 
d6 9.Nxc6 bxc6 10.f3 Bb7 11.Qe2 Qa5 12.Rad1 d5 13.Bb3 Ba6 14.Qf2 Bxf1 15.
Rxf1 e6 16.exd5 Nxd5 17.Nxd5 cxd5 18.c4 Rfd8 19.cxd5 exd5 20.Rd1 d4 21.
Bxd4 Rxd4 0-1

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.13"]
[Round "10"]
[White "Lehmann, Heinz"]
[Black "Lengyel, Levente"]
[Result "0-1"]
[ECO "D98"]
[EventDate "1964.02.01"]
[PlyCount "78"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Qb3 dxc4 5.Qxc4 Bg7 6.e4 O-O 7.Be2 Nc6 8.Nf3 
Bg4 9.d5 Na5 10.Qd3 c6 11.h3 Bxf3 12.Qxf3 cxd5 13.exd5 Rc8 14.O-O Nd7 15.
Bf4 Ne5 16.Qg3 Nec4 17.b3 Nd6 18.Rac1 Rxc3 19.Rxc3 Ne4 20.Qf3 Nxc3 21.b4 
Qxd5 22.bxa5 Qxa2 23.Bd3 Qxa5 24.Qxb7 Qd5 25.Qa6 Rd8 26.Bc4 Qc5 27.Be3 Bd4
28.Re1 Rd6 29.Bxd4 Qxd4 30.Qc8+ Kg7 31.Rxe7 Rf6 32.Re8 Qxf2+ 33.Kh1 Rb6 
34.Rg8+ Kh6 35.Qf8+ Kg5 36.Qxf7 Rb1+ 37.Kh2 Qg1+ 38.Kg3 Ne4+ 39.Kf3 Rf1+ 
0-1

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.13"]
[Round "10"]
[White "Palacios de la Prida, Ernesto"]
[Black "Puig Pulido, Pedro"]
[Result "1/2-1/2"]
[ECO "C68"]
[EventDate "1964.02.01"]
[PlyCount "102"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Bg4 6.h3 h5 7.d3 Qf6 8.Nbd2 
O-O-O 9.Nc4 Bxf3 10.Qxf3 Qe6 11.Qg3 f6 12.f4 exf4 13.Bxf4 Rd7 14.Qf2 Kb8 
15.Qb6 Bd6 16.Qb3 Bxf4 17.Rxf4 c5 18.Rf5 Qc6 19.Qa3 Ne7 20.Rxc5 Qe6 21.Qb3
Ka7 22.Ra5 Nc6 23.Ne5 Qxb3 24.Nxc6+ Kb6 25.axb3 Kxc6 26.R1a4 Kb6 27.Rf5 
Re7 28.b4 c6 29.Raa5 Rd8 30.Rxh5 Rd4 31.Ra4 Ka7 32.Kf2 b5 33.Ke3 Red7 34.
Ra2 Kb6 35.Rh8 Kb7 36.Rh7 Kb6 37.h4 Rxb4 38.h5 Rbd4 39.h6 gxh6 40.Rxh6 
R4d6 41.Ra1 Rg7 42.Rg1 a5 43.e5 Re6 44.d4 Rge7 45.Kd3 fxe5 46.Rxe6 Rxe6 
47.Re1 Rg6 48.dxe5 Rxg2 49.e6 Rg8 50.Ke4 Kc7 51.Ke5 Rg2 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.13"]
[Round "10"]
[White "Pomar Salamanca, Arturo"]
[Black "Toran Albero, Roman"]
[Result "1-0"]
[ECO "E70"]
[EventDate "1964.02.01"]
[PlyCount "37"]

1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 Bg7 5.e4 d6 6.Bd3 O-O 7.Nge2 a6 8.a4 e5 9.
Ng3 Ng4 10.Qd2 Qh4 11.Qe2 f5 12.exf5 gxf5 13.h3 Nh6 14.Nh5 Nf7 15.g3 Qe7 
16.Nxg7 Kxg7 17.g4 e4 18.gxf5 Re8 19.f6+ 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.13"]
[Round "10"]
[White "Portisch, Lajos"]
[Black "Durao, Joaquim Manuel"]
[Result "1-0"]
[ECO "E90"]
[EventDate "1964.02.01"]
[PlyCount "63"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Bg5 c5 7.d5 h6 8.Bf4 Qa5 9.
Bd3 g5 10.Bd2 Nbd7 11.O-O Ng4 12.Ne1 Nge5 13.f4 Nxd3 14.Nxd3 f6 15.Qe2 Qd8
16.b3 a6 17.a4 Rb8 18.a5 Qe8 19.Rab1 Kh8 20.Kh1 Rg8 21.Rf3 Qh5 22.Qe1 Nf8 
23.f5 Nd7 24.b4 cxb4 25.Rxb4 Qe8 26.Ne2 Ne5 27.Nxe5 dxe5 28.Rfb3 Qd8 29.
Rb6 Qc7 30.Qc1 Rd8 31.c5 Bd7 32.Be3 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.13"]
[Round "10"]
[White "Ulvestad, Olaf"]
[Black "Robatsch, Karl"]
[Result "0-1"]
[ECO "D96"]
[EventDate "1964.02.01"]
[PlyCount "130"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.Bg5 Be6 8.Qd3 
c5 9.Rd1 Nc6 10.e3 cxd4 11.Nxd4 Nxd4 12.exd4 Nd5 13.Be3 Nb4 14.Qd2 Nxa2 
15.Nxa2 Bxa2 16.Be2 Bd5 17.O-O Qd7 18.Ra1 Rfc8 19.Ra3 Bc4 20.Rfa1 Bxe2 21.
Qxe2 a6 22.Rb3 Rc6 23.h3 e6 24.Qf3 Rd8 25.Bg5 Rdc8 26.Be3 Rd8 27.Bg5 Re8 
28.Be3 b5 29.Rba3 Qc8 30.R3a2 Rd8 31.Rd1 Rd5 32.Qe4 Qd7 33.Rda1 Rdd6 34.
Qf3 Qc8 35.Qe4 Bxd4 36.Bxd4 Rc4 37.Rxa6 Rcxd4 38.Ra8 Rxe4 39.Rxc8+ Kg7 40.
Rc2 Red4 41.Kf1 Rd2 42.Rac1 R6d3 43.Ke1 Rxc2 44.Rxc2 Kf6 45.Ke2 Rb3 46.Kd1
Rb4 47.Re2 Rc4 48.Re3 e5 49.Ra3 Rf4 50.Ke2 Rb4 51.b3 h5 52.Kd3 Kg5 53.Kc3 
Rd4 54.Ra5 b4+ 55.Kc2 f6 56.Ra2 Kf5 57.Ra1 g5 58.Rf1 h4 59.f3 Kf4 60.Re1 
Kg3 61.Re2 Kh2 62.Kb2 Kg1 63.Rc2 Kf1 64.Ka2 e4 65.fxe4 Rxe4 0-1

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.14"]
[Round "11"]
[White "Durao, Joaquim Manuel"]
[Black "Palacios de la Prida, Ernesto"]
[Result "1/2-1/2"]
[ECO "D29"]
[EventDate "1964.02.01"]
[PlyCount "58"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Qe2 b5 8.Bb3 Bb7 
9.Rd1 Nbd7 10.Nc3 Qb8 11.d5 Nxd5 12.Nxd5 Bxd5 13.Bxd5 exd5 14.Rxd5 Be7 15.
e4 Qb7 16.Bg5 Bxg5 17.Nxg5 O-O 18.Rad1 Nf6 19.Rxc5 h6 20.e5 Qe7 21.Qc2 
hxg5 22.exf6 Qxf6 23.Qc1 Rad8 24.Rxd8 Rxd8 25.g3 Qf3 26.Rc8 Rxc8 27.Qxc8+ 
Kh7 28.Qxa6 Qd1+ 29.Kg2 Qd5+ 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.14"]
[Round "11"]
[White "Lengyel, Levente"]
[Black "Ulvestad, Olaf"]
[Result "1/2-1/2"]
[ECO "E62"]
[EventDate "1964.02.01"]
[PlyCount "40"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 g6 5.Bg2 Bg7 6.O-O d6 7.d4 O-O 8.dxe5 
dxe5 9.Qxd8 Rxd8 10.Bg5 Be6 11.Nd2 h6 12.Bxf6 Rxd2 13.Bxg7 Kxg7 14.b3 Na5 
15.Rfd1 Rad8 16.Bd5 Rxd1+ 17.Rxd1 Kf6 18.Kf1 c6 19.Bxe6 Rxd1+ 20.Nxd1 Kxe6
1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.14"]
[Round "11"]
[White "O'Kelly de Galway, Alberic"]
[Black "Pomar Salamanca, Arturo"]
[Result "1/2-1/2"]
[ECO "D47"]
[EventDate "1964.02.01"]
[PlyCount "42"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 
Bb7 9.Ne4 Nxe4 10.Bxe4 Qb6 11.O-O c5 12.Bxb7 Qxb7 13.dxc5 Bxc5 14.Bd2 O-O 
15.Qe2 Nf6 16.Bc3 Ne4 17.Bd4 Bxd4 18.Nxd4 a6 19.Rac1 Rac8 20.Nb3 Rxc1 21.
Rxc1 Rc8 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.14"]
[Round "11"]
[White "Puig Pulido, Pedro"]
[Black "Garcia Tore, Francisco"]
[Result "1-0"]
[ECO "B98"]
[EventDate "1964.02.01"]
[PlyCount "61"]

{The grandmasters drew quickly in the last round. Two Spaniards started a 
hard fight.} 
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 h6 
9.Bh4 Qc7 10.O-O-O Nc6 11.Nxc6 bxc6 12.e5 dxe5 13.fxe5 Nd5 14.Bxe7 Qxe7 
15.Ne4 O-O 16.c4 {The opening favours White.} 16...Nb6 $2 ( {Known is} 
16...f5 17.Nd2 $6 Qc5 ) 17.h4 $2 ( 17.Nf6+ $1 Kh8 ( 17...gxf6 18.exf6 ) 
18.Qe4 $1 gxf6 19.Qh4 Kg7 20.Rd3 $1 {wins for White.} ) 17...Qb4 $2 18.Rh3
$2 ( 18.Nf6+ $1 {wins again.} ) 18...Nxc4 19.Bxc4 Qxc4+ 20.Kb1 Rb8 21.Qf4 
$2 Qe2 $1 22.Rd2 Qh5 $2 ( {Better is} 22...Qe1+ $1 23.Kc2 c5 $1 24.Nxc5 
Bb7 ) 23.g4 $1 Qg6 24.h5 Qh7 25.Kc1 $5 Rb5 26.Nc3 Rb8 27.Rf3 c5 $2 ( {
Correct is} 27...Bb7 ) 28.Qxf7+ $1 1-0

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.14"]
[Round "11"]
[White "Robatsch, Karl"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "C95"]
[EventDate "1964.02.01"]
[PlyCount "40"]

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.a4 c5 
16.d5 Nb6 17.Be3 Nc4 18.Bc1 Nb6 19.Be3 Nc4 20.Bc1 Nb6 1/2-1/2

[Event "4th Costa del Sol it"]
[Site "Torremolinos ESP"]
[Date "1964.02.14"]
[Round "11"]
[White "Toran Albero, Roman"]
[Black "Lehmann, Heinz"]
[Result "0-1"]
[ECO "E68"]
[EventDate "1964.02.01"]
[PlyCount "64"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.c4 Nbd7 7.Qc2 e5 8.Rd1 Re8
9.Nc3 c6 10.e4 a6 11.h3 b6 12.b3 Bb7 13.Bb2 Qc7 14.d5 c5 15.Bc1 Rf8 16.Bf1
Bc8 17.Bd3 Ne8 18.Kh2 Ndf6 19.Ne2 Qd7 20.Nfg1 Nh5 21.g4 Nf4 22.Nxf4 exf4 
23.Bb2 Qe7 24.Nf3 Nf6 25.Rg1 Nd7 26.Rg2 Ne5 27.Bxe5 Bxe5 28.Rh1 Bd7 29.a4 
Rfb8 30.Nxe5 Qxe5 31.f3 Kg7 32.h4 b5 0-1

