[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.09"]
[Round "1"]
[White "Filip, Miroslav"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D78"]
[EventDate "1970.11.09"]
[PlyCount "35"]

1.d4 Nf6 2.c4 g6 3.g3 c6 4.Bg2 d5 5.Nd2 Bg7 6.Ngf3 O-O 7.O-O Bf5 8.b3 Ne4 
9.Bb2 Qa5 10.Qc1 Nd7 11.Nxe4 Bxe4 12.Nd2 Bxg2 13.Kxg2 c5 14.dxc5 Qxc5 15.
Bxg7 Kxg7 16.Qb2+ Nf6 17.cxd5 Qxd5+ 18.Nf3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.09"]
[Round "1"]
[White "Fischer, Robert James"]
[Black "Hubner, Robert"]
[Result "1/2-1/2"]
[ECO "B10"]
[EventDate "1970.11.09"]
[PlyCount "87"]

1.e4 c6 2.d3 d5 3.Nd2 g6 4.Ngf3 Bg7 5.g3 e5 6.Bg2 Ne7 7.O-O O-O 8.Re1 d4 
9.a4 c5 10.Nc4 Nbc6 11.c3 Be6 12.cxd4 Bxc4 13.dxc4 exd4 14.e5 Qd7 15.h4 d3
16.Bd2 Rad8 17.Bc3 Nb4 18.Nd4 Rfe8 19.e6 fxe6 20.Nxe6 Bxc3 21.bxc3 Nc2 22.
Nxd8 Rxd8 23.Qd2 Nxa1 24.Rxa1 Kg7 25.Re1 Ng8 26.Bd5 Qxa4 27.Qxd3 Re8 28.
Rxe8 Qxe8 29.Bxb7 Nf6 30.Qd6 Qd7 31.Qa6 Qf7 32.Qxa7 Ne4 33.f3 Nd6 34.Qxc5 
Nxb7 35.Qd4+ Kg8 36.Kf2 Qe7 37.Qd5+ Kf8 38.h5 gxh5 39.Qxh5 Nc5 40.Qd5 Kg7 
41.Qd4+ Kf7 42.Qd5+ Kg7 43.Qd4+ Kf7 44.Qd5+ 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.09"]
[Round "1"]
[White "Geller, Efim"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "C95"]
[EventDate "1970.11.09"]
[PlyCount "41"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nb8 10.d4 Nbd7 11.c4 c6 12.cxb5 axb5 13.Nc3 Bb7 14.Bg5 b4 15.Nb1 Ne8 
16.Bxe7 Qxe7 17.Nbd2 Nc7 18.Nc4 Nb5 19.Rc1 Rfd8 20.Ne3 c5 21.dxc5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.09"]
[Round "1"]
[White "Ivkov, Borislav"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "E16"]
[EventDate "1970.11.09"]
[PlyCount "24"]

1.Nf3 Nf6 2.c4 e6 3.d4 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Nbd2 O-O 7.O-O a5 8.Qc2 
Bxd2 9.Bxd2 d6 10.Rfe1 Be4 11.Qa4 Nbd7 12.Bc3 Qb8 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.09"]
[Round "1"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Matulovic, Milan"]
[Result "0-1"]
[ECO "B08"]
[EventDate "1970.11.09"]
[PlyCount "126"]

1.d4 g6 2.e4 d6 3.Nc3 Bg7 4.Nf3 Nf6 5.Be2 O-O 6.O-O Bg4 7.Be3 Nc6 8.d5 
Bxf3 9.Bxf3 Ne5 10.Be2 c6 11.f4 Ned7 12.Bf3 cxd5 13.exd5 Rc8 14.Rf2 Nb6 
15.Bd4 Rc4 16.Ne2 h5 17.c3 Rc8 18.b3 Nbd7 19.c4 a6 20.Nc3 Ne8 21.Qd2 Bxd4 
22.Qxd4 Ng7 23.Qd2 b5 24.cxb5 Qa5 25.Ne4 Qxb5 26.Re1 Rc7 27.Rfe2 Nc5 28.
Kh1 Nf5 29.Ng3 Nxg3+ 30.hxg3 Re8 31.Re3 a5 32.f5 Qb4 33.Qf2 Qd4 34.fxg6 
fxg6 35.Qe2 Qf6 36.Qb5 Ra8 37.Qc4 Rb8 38.Qf4 Qxf4 39.gxf4 Kf7 40.g4 hxg4 
41.Bxg4 Rb4 42.Rf1 a4 43.bxa4 Rxa4 44.a3 Rca7 45.Be6+ Nxe6 46.Rxe6 Rd4 47.
f5 Rxd5 48.Rxg6 Rxf5 49.Rxf5+ Kxg6 50.Rf3 e5 51.Rd3 Ra6 52.a4 Kf5 53.Kg2 
Ke4 54.Ra3 Kd4 55.Kf3 d5 56.a5 Kc4 57.Ra1 Kb4 58.Re1 Rf6+ 59.Kg4 e4 60.Rd1
Kc4 61.Ra1 e3 62.a6 e2 63.a7 Rf8 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.09"]
[Round "1"]
[White "Minic, Dragoljub"]
[Black "Naranja, Renato"]
[Result "1-0"]
[ECO "C07"]
[EventDate "1970.11.09"]
[PlyCount "67"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nf6 5.exd5 Qxd5 6.Bc4 Qd8 7.O-O Nc6 8.Nb3 
cxd4 9.Qe2 Bd7 10.Nbxd4 Nxd4 11.Nxd4 Bc5 12.Be3 Qb6 13.c3 a5 14.Rad1 O-O 
15.Bg5 Rad8 16.Bxf6 gxf6 17.Qg4+ Kh8 18.Qh4 e5 19.Bd3 f5 20.Nxf5 Bxf5 21.
Bxf5 h6 22.a3 Rfe8 23.Bc2 Kg7 24.b4 axb4 25.axb4 Rxd1 26.Rxd1 Bd6 27.Qe4 
Re6 28.Rd3 Rf6 29.Rf3 Rxf3 30.Qh7+ Kf8 31.Qxh6+ Ke7 32.gxf3 Bc7 33.Qxb6 
Bxb6 34.Be4 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.09"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]
[ECO "A17"]
[EventDate "1970.11.09"]
[PlyCount "104"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.e4 Bb7 5.d3 d6 6.g3 Be7 7.Bg2 O-O 8.O-O c5 9.
Re1 Nc6 10.d4 cxd4 11.Nxd4 Nxd4 12.Qxd4 Rb8 13.b3 Qc7 14.Bb2 Rfd8 15.Rad1 
Bc6 16.Qe3 a6 17.Qe2 Bf8 18.a4 Nd7 19.h4 Qb7 20.Bf1 Nc5 21.Qc2 Nd7 22.Rd2 
Nf6 23.Qd3 Ra8 24.Bg2 Nd7 25.b4 Qc7 26.f4 a5 27.b5 Bb7 28.Ba3 Rac8 29.Bf1 
Nf6 30.Red1 Rd7 31.Qe3 Rcd8 32.Be2 h6 33.g4 Ne8 34.g5 g6 35.f5 exf5 36.
exf5 Re7 37.Qf4 Re5 38.f6 Rf5 39.Qg3 h5 40.Nd5 Bxd5 41.Rxd5 Rxd5 42.Rxd5 
Qc8 43.Rd2 Nc7 44.Bf1 Ne6 45.Qf3 Nc5 46.Bh3 Qc7 47.Qc6 Qb8 48.Bxc5 dxc5 
49.Rxd8 Qxd8 50.Bd7 Qb8 51.Qe4 Qd6 52.Bc6 Qd1+ 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.09"]
[Round "1"]
[White "Rubinetti, Jorge Alberto"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "E92"]
[EventDate "1970.11.09"]
[PlyCount "131"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.d5 a5 8.Bg5 h6 9.
Bh4 Na6 10.Nd2 Bd7 11.O-O Qe8 12.a3 a4 13.Nb5 Bxb5 14.cxb5 Nc5 15.Qc2 Nfd7
16.f3 h5 17.b4 axb3 18.Nxb3 Nxb3 19.Qxb3 Bh6 20.Bf2 b6 21.a4 Ra5 22.Qc4 
Nc5 23.Ra3 Qe7 24.Rfa1 Rfa8 25.Bd3 Bd2 26.Bc2 Qg5 27.Qe2 Bb4 28.R3a2 Nd7 
29.Kh1 R5a7 30.Be3 Qd8 31.Rf1 Qe7 32.Qc4 Bc5 33.Bd2 h4 34.Bc3 g5 35.h3 Nf6
36.Rfa1 Qd8 37.a5 bxa5 38.Rxa5 Rxa5 39.Rxa5 Rxa5 40.Bxa5 Qa8 41.Qa4 Qd8 
42.Bd2 Nh5 43.Bd3 Kg7 44.Qa6 Kg6 45.Qb7 Bb6 46.Kh2 Nf4 47.Bf1 Kf6 48.Kh1 
Ke7 49.Qa6 Qg8 50.Bxf4 gxf4 51.Qa1 Qg3 52.Bd3 Qf2 53.Qd1 Kf6 54.Qb1 Kg5 
55.Qd1 Qe3 56.Qb1 Qd4 57.Qd1 f5 58.Bc2 Qc5 59.exf5 Qxb5 60.Be4 Qc5 61.Kh2 
Qf2 62.Kh1 Be3 63.Kh2 Bd2 64.Kh1 Be1 65.Qd3 Bd2 66.Qb1 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.09"]
[Round "1"]
[White "Suttles, Duncan"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "C26"]
[EventDate "1970.11.09"]
[PlyCount "82"]

1.e4 e5 2.Nc3 Nf6 3.g3 d5 4.exd5 Nxd5 5.Bg2 Nxc3 6.bxc3 Bd6 7.d3 O-O 8.Ne2
Nd7 9.O-O c6 10.c4 Nf6 11.Nc3 Re8 12.Rb1 h6 13.Bd2 Rb8 14.Rb3 Bg4 15.Qc1 
Nd7 16.Ne4 Nc5 17.Nxc5 Bxc5 18.Be3 Bd4 19.Qd2 Qd7 20.Rfb1 b6 21.a4 Bh3 22.
Bh1 Qc7 23.Be4 f5 24.Bf3 Bxe3 25.Qxe3 Rf8 26.Qe2 Qd6 27.Bh1 Rbe8 28.Qe3 
Rf6 29.a5 f4 30.Qe2 fxg3 31.hxg3 bxa5 32.Qe3 Ref8 33.Qxa7 Rxf2 34.Qxf2 
Rxf2 35.Kxf2 Qc5+ 36.Ke2 Bg4+ 37.Kd2 Qf2+ 38.Kc3 Qd4+ 39.Kd2 Qf2+ 40.Kc3 
Qd4+ 41.Kd2 Qf2+ 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.09"]
[Round "1"]
[White "Taimanov, Mark"]
[Black "Addison, William"]
[Result "1/2-1/2"]
[ECO "D16"]
[EventDate "1970.11.09"]
[PlyCount "58"]

1.c4 c6 2.d4 d5 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Na6 6.e4 Bg4 7.Bxc4 e6 8.O-O Nb4
9.Be3 Be7 10.Be2 O-O 11.Ne5 Bxe2 12.Qxe2 c5 13.Rfd1 cxd4 14.Bxd4 Qb8 15.
Nc4 Nc6 16.e5 Nd5 17.Nxd5 exd5 18.Na3 Re8 19.e6 Qf4 20.Nb5 Rac8 21.Bxa7 
Nxa7 22.Nxa7 Rcd8 23.Nb5 Bc5 24.Qc2 b6 25.g3 Qf6 26.Nc7 Rf8 27.b4 Bxb4 28.
Rab1 Bc5 29.Nxd5 Qxe6 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.09"]
[Round "1"]
[White "Uhlmann, Wolfgang"]
[Black "Gligoric, Svetozar"]
[Result "1-0"]
[ECO "E74"]
[EventDate "1970.11.09"]
[PlyCount "133"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 a6 8.a4 Qa5 9.
Bd2 e6 10.Nf3 exd5 11.exd5 Bg4 12.O-O Qc7 13.h3 Bxf3 14.Bxf3 Nbd7 15.Qb3 
Rae8 16.Rae1 Rxe1 17.Rxe1 Re8 18.Rxe8+ Nxe8 19.Bd1 Bd4 20.Ne2 Bg7 21.a5 
Kf8 22.Bc2 Nef6 23.Qe3 Ne5 24.b3 Qe7 25.g4 Ned7 26.Qxe7+ Kxe7 27.Kg2 Ne8 
28.Ng3 Bb2 29.Ne2 Ng7 30.f3 Ba3 31.Nc1 Bb2 32.Kf1 Ne8 33.Ke2 Bd4 34.Bd1 
Ng7 35.Kd3 f5 36.f4 Nf6 37.Ne2 Bf2 38.Nc3 h5 39.g5 Nd7 40.Ne2 Kf7 41.Bc3 
Nf8 42.Nc1 Nd7 43.Ke2 Bg3 44.Ke3 h4 45.Bf3 b6 46.axb6 Nxb6 47.Ne2 Nd7 48.
Kd3 Bf2 49.Kc2 Nf8 50.Nc1 Be3 51.Nd3 Nh5 52.Bxh5 gxh5 53.b4 cxb4 54.Bxb4 
Ke7 55.c5 dxc5 56.Nxc5 a5 57.Ba3 Ng6 58.Nd3+ Ke8 59.Bd6 Kd7 60.Bb8 Kc8 61.
Be5 Nxe5 62.fxe5 Bxg5 63.Kb3 Bd2 64.d6 f4 65.e6 f3 66.e7 Kd7 67.Nc5+ 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.09"]
[Round "1"]
[White "Ujtumen, Tudev"]
[Black "Reshevsky, Samuel Herman"]
[Result "1-0"]
[ECO "B48"]
[EventDate "1970.11.09"]
[PlyCount "85"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Nc3 e6 6.Be3 Nf6 7.Bd3 a6 8.O-O 
Ne5 9.h3 b5 10.f4 Nc4 11.Bxc4 Qxc4 12.Qd3 Bb7 13.a4 Qxd3 14.cxd3 b4 15.
Nce2 Bc5 16.Rfc1 d6 17.Kf2 Kd7 18.Nb3 Bxe3+ 19.Kxe3 a5 20.Ned4 Rhc8 21.Nd2
Rxc1 22.Rxc1 Ba6 23.N4b3 Ng8 24.Nxa5 Bxd3 25.Kxd3 Rxa5 26.Nc4 Ra6 27.Kc2 
Nf6 28.Kb3 Nxe4 29.Kxb4 Nc5 30.Kb5 Ra7 31.Nb6+ Kd8 32.b4 Nd7 33.Rc8+ Ke7 
34.a5 d5 35.a6 d4 36.Rc1 Kd8 37.Nxd7 Rxd7 38.Kb6 Rd6+ 39.Kb7 Rd7+ 40.Kb8 
Rd5 41.Rc8+ Kd7 42.Rc7+ Kd8 43.a7 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.10"]
[Round "2"]
[White "Addison, William"]
[Black "Suttles, Duncan"]
[Result "0-1"]
[ECO "B06"]
[EventDate "1970.11.09"]
[PlyCount "81"]

1.d4 g6 2.e4 Bg7 3.c3 d6 4.Nf3 Nc6 5.Nbd2 e5 6.dxe5 dxe5 7.Bb5 Ne7 8.O-O 
O-O 9.Qe2 a6 10.Bd3 Qe8 11.a4 Nd8 12.Nc4 f6 13.b3 Ne6 14.g3 Nc5 15.Bc2 Bh3
16.Re1 Ne6 17.Ba3 Rf7 18.b4 b5 19.Ne3 f5 20.exf5 gxf5 21.Bb3 f4 22.Nd5 Ng6
23.Nd2 f3 24.Qe3 Qf8 25.Ne4 c6 26.Nb6 Bh6 27.Qd3 Rd8 28.Qc2 Qg7 29.Rad1 
Rxd1 30.Qxd1 Ngf4 31.Nc5 Qg6 32.Nxe6 Ne2+ 33.Rxe2 fxe2 34.Qxe2 Bxe6 35.
Bxe6 Qxe6 36.c4 e4 37.axb5 cxb5 38.Nd5 e3 39.Nxe3 Bxe3 40.fxe3 Qxc4 41.Qd1
0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.10"]
[Round "2"]
[White "Gligoric, Svetozar"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "D16"]
[EventDate "1970.11.09"]
[PlyCount "32"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bg4 6.Ne5 Bh5 7.Nxc4 e6 8.f3 c5 
9.dxc5 Qxd1+ 10.Nxd1 Bxc5 11.e4 Nc6 12.Be3 Nd7 13.Kf2 Ke7 14.Nc3 Rhc8 15.
Rd1 Bxe3+ 16.Kxe3 Nc5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.10"]
[Round "2"]
[White "Hubner, Robert"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[ECO "B20"]
[EventDate "1970.11.09"]
[PlyCount "27"]

1.g3 g6 2.Bg2 Bg7 3.e4 c5 4.Ne2 Nc6 5.O-O e5 6.d3 Nge7 7.Be3 d6 8.c3 O-O 
9.Qd2 Be6 10.Na3 Qd7 11.d4 cxd4 12.cxd4 d5 13.dxe5 dxe4 14.Qxd7 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.10"]
[Round "2"]
[White "Larsen, Bent"]
[Black "Minic, Dragoljub"]
[Result "1-0"]
[ECO "A01"]
[EventDate "1970.11.09"]
[PlyCount "77"]

1.b3 e5 2.Bb2 d6 3.g3 g6 4.d4 Nd7 5.dxe5 dxe5 6.Nf3 Bg7 7.Na3 Ne7 8.Qd2 
Nc6 9.O-O-O O-O 10.e4 Qe7 11.Bh3 Nc5 12.Bxc8 Rfxc8 13.Qe2 a5 14.c3 Rd8 15.
Kc2 Rd7 16.Rd5 Rxd5 17.exd5 Qd7 18.dxc6 Qf5+ 19.Kd1 Rd8+ 20.Ke1 b5 21.Kf1 
Qh3+ 22.Kg1 Nd3 23.Ng5 Qf5 24.h4 h6 25.Ne4 Nxb2 26.Kh2 Rd5 27.f3 Qe6 28.
Qxb2 f5 29.Nf2 Qd6 30.Nb1 b4 31.cxb4 e4 32.Qe2 exf3 33.Qxf3 axb4 34.a3 Rd4
35.axb4 Rxh4+ 36.Kg2 Rxb4 37.Na3 f4 38.Nc4 Qc5 39.Nd3 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.10"]
[Round "2"]
[White "Matulovic, Milan"]
[Black "Ujtumen, Tudev"]
[Result "0-1"]
[ECO "C81"]
[EventDate "1970.11.09"]
[PlyCount "154"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 
Be6 9.Qe2 Nc5 10.Rd1 Nxb3 11.cxb3 Qd7 12.h3 Bc5 13.Nc3 Bb6 14.Be3 d4 15.
Ne4 Bf5 16.Ng3 Bg6 17.Nh4 O-O 18.f4 Rad8 19.Bf2 Ne7 20.b4 Qe6 21.Rac1 f6 
22.Nxg6 hxg6 23.exf6 Qxf6 24.Qe5 Qxf4 25.Qxf4 Rxf4 26.Ne2 Re4 27.Rd2 d3 
28.Ng3 Rxb4 29.Bxb6 cxb6 30.b3 Rbd4 31.Rc7 Nd5 32.Rc6 Kh7 33.Kf2 a5 34.Re6
Rf8+ 35.Ke1 Rf6 36.Rxf6 Nxf6 37.Ne2 Rd7 38.Nf4 Rd4 39.g3 Ne4 40.Rxd3 Rxd3 
41.Nxd3 Nxg3 42.Nf4 Ne4 43.Nd5 Ng5 44.Nxb6 Nxh3 45.a4 bxa4 46.bxa4 Nf4 47.
Nc4 Nd3+ 48.Ke2 Nc5 49.Kf3 Kh6 50.Kg4 Nxa4 51.Nxa5 Nb6 52.Nc6 Nd7 53.Ne7 
Nf6+ 54.Kh4 g5+ 55.Kg3 g6 56.Nc6 Kh5 57.Nd4 Ne4+ 58.Kf3 Nd6 59.Kg2 Nf5 60.
Ne6 g4 61.Nf4+ Kg5 62.Ne6+ Kh4 63.Nf4 Ne7 64.Ne2 Nd5 65.Kh2 g5 66.Ng3 Ne3 
67.Ne4 Nf5 68.Kg2 g3 69.Nf6 Ne3+ 70.Kg1 Ng4 71.Nh7 Ne5 72.Kg2 Nd3 73.Kg1 
Nf4 74.Kh1 g2+ 75.Kh2 g4 76.Nf6 g3+ 77.Kg1 Kh3 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.10"]
[Round "2"]
[White "Mecking, Henrique"]
[Black "Hort, Vlastimil"]
[Result "1-0"]
[ECO "D83"]
[EventDate "1970.11.09"]
[PlyCount "77"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.Qb3 dxc4 7.Bxc4 Nc6 8.Be2 
a5 9.Nf3 Nb4 10.O-O Be6 11.Bc4 Bxc4 12.Qxc4 Nbd5 13.Nxd5 Nxd5 14.Bg3 c6 
15.e4 Nf6 16.Rfe1 Qb6 17.b3 Rad8 18.Rad1 Ne8 19.a4 Nd6 20.Qc2 Rc8 21.Qd3 
Rfd8 22.Bf4 Ne8 23.Bg5 Rd7 24.Be3 Qd8 25.Qc2 Qc7 26.Rd2 e6 27.Red1 Bf8 28.
Ne5 Rdd8 29.Nc4 Bb4 30.Rd3 b5 31.Ne5 bxa4 32.bxa4 c5 33.dxc5 Rxd3 34.Nxd3 
Qc6 35.f3 Nf6 36.Nxb4 axb4 37.Qb2 Qxa4 38.Ra1 Qc6 39.Qxf6 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.10"]
[Round "2"]
[White "Naranja, Renato"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1-0"]
[ECO "E91"]
[EventDate "1970.11.09"]
[PlyCount "73"]

1.c4 Nf6 2.Nf3 g6 3.d4 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 Bg4 7.h3 Bxf3 8.Bxf3 
Nfd7 9.Be3 Nc6 10.Ne2 e5 11.d5 Ne7 12.Qc2 f5 13.g4 f4 14.Bd2 h6 15.g5 h5 
16.h4 c6 17.Nc3 a5 18.Bg2 Nc5 19.b3 b5 20.cxb5 cxd5 21.Nxd5 Rc8 22.Bh3 
Nxd5 23.Qc4 Rb8 24.Qxd5+ Kh7 25.a4 Nxe4 26.Qxe4 d5 27.Qc2 e4 28.O-O Bxa1 
29.Rxa1 e3 30.fxe3 fxe3 31.Bxe3 Rf3 32.Rf1 Rxf1+ 33.Bxf1 d4 34.Bf2 Qd7 35.
Qe4 Rd8 36.Bd3 Qd6 37.Kg2 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.10"]
[Round "2"]
[White "Panno, Oscar"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A65"]
[EventDate "1970.11.09"]
[PlyCount "81"]

1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.f3 O-O 6.Bg5 c5 7.d5 e6 8.Qd2 exd5 9.
cxd5 a6 10.a4 Qa5 11.Ra3 Nbd7 12.Nge2 Re8 13.Nc1 Qc7 14.Be2 c4 15.Be3 Nc5 
16.O-O Rb8 17.a5 Nfd7 18.Bxc4 f5 19.exf5 Ne5 20.Be2 Bxf5 21.Na4 Nxa4 22.
Rxa4 Rbc8 23.b3 Qc2 24.Bd1 Qb1 25.Ne2 Qd3 26.Nf4 Qxd2 27.Bxd2 Nd3 28.g4 
Nxf4 29.gxf5 Nxd5 30.fxg6 hxg6 31.Rg4 Ne7 32.b4 Bc3 33.Bb3+ Kg7 34.Rd1 
Bxd2 35.Rxd2 Rc3 36.Bc2 d5 37.Re2 Rcc8 38.Bd3 Kf6 39.Kf2 Nf5 40.Rxe8 Rxe8 
41.b5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.10"]
[Round "2"]
[White "Polugaevsky, Lev"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[ECO "D93"]
[EventDate "1970.11.09"]
[PlyCount "23"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.Rc1 c6 7.e3 Be6 8.Nd2 Nbd7
9.Be2 dxc4 10.Bxc4 Bxc4 11.Nxc4 Nd5 12.Bg3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.10"]
[Round "2"]
[White "Portisch, Lajos"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "A21"]
[EventDate "1970.11.09"]
[PlyCount "36"]

1.c4 e5 2.Nc3 d6 3.Nf3 f5 4.d4 e4 5.Ng1 Nf6 6.g3 c6 7.Nh3 g6 8.Nf4 Na6 9.
h4 d5 10.cxd5 cxd5 11.Qb3 Nc7 12.Bd2 Be7 13.e3 Kf7 14.Rc1 Bd7 15.Be2 Bc6 
16.a4 a6 17.Na2 Qd7 18.Bd1 Ne6 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.10"]
[Round "2"]
[White "Reshevsky, Samuel Herman"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1/2-1/2"]
[ECO "E51"]
[EventDate "1970.11.09"]
[PlyCount "82"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 Nc6 7.O-O a6 8.h3 dxc4 
9.Bxc4 Bd6 10.e4 e5 11.d5 Ne7 12.Re1 Ng6 13.Bf1 Bd7 14.a4 h6 15.Be3 Nh7 
16.a5 Qf6 17.g3 Rfe8 18.Bg2 Ng5 19.Nxg5 hxg5 20.Qh5 Nf4 21.gxf4 gxf4 22.
Bd2 g6 23.Qf3 Kg7 24.Kf1 Rh8 25.Ke2 Rh4 26.Kd3 Rah8 27.Rh1 g5 28.Kc2 g4 
29.hxg4 Bxg4 30.Qd3 Rxh1 31.Bxh1 Kf8 32.Bf3 Rh3 33.Bxg4 Rxd3 34.Kxd3 Qh4 
35.f3 Qf2 36.Ra4 Ke7 37.b4 Kd8 38.Kc2 Qf1 39.Nd1 Qc4+ 40.Bc3 Qb5 41.Nb2 f5
1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.10"]
[Round "2"]
[White "Smyslov, Vassily"]
[Black "Fischer, Robert James"]
[Result "0-1"]
[ECO "A36"]
[EventDate "1970.11.09"]
[PlyCount "87"]

1.c4 g6 2.Nc3 Bg7 3.g3 c5 4.Bg2 Nc6 5.b3 e6 6.Bb2 Nge7 7.Na4 Bxb2 8.Nxb2 
O-O 9.e3 d5 10.cxd5 Nxd5 11.Ne2 b6 12.d4 Ba6 13.dxc5 Qf6 14.Nc4 Nc3 15.
Nxc3 Qxc3+ 16.Kf1 Rfd8 17.Qc1 Bxc4+ 18.bxc4 Qd3+ 19.Kg1 Rac8 20.cxb6 axb6 
21.Qb2 Na5 22.h4 Nxc4 23.Qf6 Qf5 24.Qxf5 gxf5 25.h5 Rd2 26.Rc1 Rc5 27.Rh4 
Ne5 28.Rxc5 bxc5 29.Ra4 c4 30.h6 Kf8 31.Ra8+ Ke7 32.Rc8 Rxa2 33.Bf1 Rc2 
34.Kg2 Ng4 35.Kg1 Rxf2 36.Bxc4 Rf3 37.Kg2 Rxe3 38.Rh8 Nxh6 39.Rxh7 Ng4 40.
Bb5 Rb3 41.Bc6 Rb2+ 42.Kg1 Ne5 43.Ba8 Rb8 44.Bh1 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.11"]
[Round "3"]
[White "Filip, Miroslav"]
[Black "Smyslov, Vassily"]
[Result "0-1"]
[ECO "E11"]
[EventDate "1970.11.09"]
[PlyCount "58"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Bxd2+ 5.Qxd2 Ne4 6.Qc2 f5 7.g3 Qe7 8.Bg2
O-O 9.O-O d6 10.Nc3 Nxc3 11.Qxc3 Nd7 12.Qa5 b6 13.Qa3 Bb7 14.Ne5 Bxg2 15.
Kxg2 Nf6 16.Nf3 c5 17.Qe3 Rae8 18.dxc5 bxc5 19.Rfd1 e5 20.Qd2 Rd8 21.Qg5 
Qe6 22.Rac1 f4 23.gxf4 exf4 24.Rc2 Qe4 25.Rdc1 h6 26.Qh4 g5 27.Qxh6 g4 28.
Kh1 Kf7 29.Rg1 Rh8 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.11"]
[Round "3"]
[White "Fischer, Robert James"]
[Black "Addison, William"]
[Result "1-0"]
[ECO "B01"]
[EventDate "1970.11.09"]
[PlyCount "47"]

1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd8 4.d4 Nf6 5.Bc4 Bf5 6.Qf3 Qc8 7.Bg5 Bxc2 8.
Rc1 Bg6 9.Nge2 Nbd7 10.O-O e6 11.Bxf6 gxf6 12.d5 e5 13.Bb5 Be7 14.Ng3 a6 
15.Bd3 Qd8 16.h4 h5 17.Bf5 Nb6 18.Nce4 Nxd5 19.Rfd1 c6 20.Nc3 Qb6 21.Rxd5 
cxd5 22.Nxd5 Qxb2 23.Rb1 Qxa2 24.Rxb7 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.11"]
[Round "3"]
[White "Geller, Efim"]
[Black "Mecking, Henrique"]
[Result "1-0"]
[ECO "C98"]
[EventDate "1970.11.09"]
[PlyCount "95"]

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 Nc6 13.d5 Na5 14.b3 Bd7 15.Nf1 Nb7 
16.Ng3 c4 17.b4 Rfc8 18.Nf5 Bf8 19.Nh2 a5 20.Re3 axb4 21.cxb4 Bxf5 22.exf5
c3 23.Ng4 Be7 24.Nxf6+ Bxf6 25.Re4 Qd7 26.Qf3 Rc7 27.h4 Qe7 28.g3 Nd8 29.
a3 Rcc8 30.Rb1 Rc7 31.Qe2 Rb8 32.Rb3 Qd7 33.Qf3 Be7 34.Re3 Bf6 35.Re4 Be7 
36.g4 f6 37.Re3 Nf7 38.Rbxc3 Rbc8 39.Be4 Bd8 40.Bd2 Rc4 41.Rxc4 Rxc4 42.
Rc3 Bb6 43.Rxc4 bxc4 44.g5 fxg5 45.hxg5 Bd8 46.Qh5 c3 47.Be3 h6 48.f6 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.11"]
[Round "3"]
[White "Hort, Vlastimil"]
[Black "Hubner, Robert"]
[Result "1/2-1/2"]
[ECO "E03"]
[EventDate "1970.11.09"]
[PlyCount "42"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Nbd7 5.Bg2 dxc4 6.Qa4 a6 7.Qxc4 b5 8.Qc6 
Rb8 9.Qc2 Bb7 10.O-O c5 11.dxc5 Bxc5 12.Nbd2 Rc8 13.Qd1 O-O 14.Nb3 Bb6 15.
Bf4 Re8 16.Rc1 e5 17.Bd2 e4 18.Nfd4 Rxc1 19.Bxc1 Ne5 20.Nc2 Qc8 21.Be3 Rd8
1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.11"]
[Round "3"]
[White "Ivkov, Borislav"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "E19"]
[EventDate "1970.11.09"]
[PlyCount "32"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 
Nxc3 9.Qxc3 c5 10.Rd1 d6 11.b3 Bf6 12.Bb2 Qe7 13.Qc2 Nc6 14.a3 Rac8 15.
dxc5 Bxb2 16.Qxb2 dxc5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.11"]
[Round "3"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "B73"]
[EventDate "1970.11.09"]
[PlyCount "88"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O O-O 8.Be3 
Nc6 9.Qd2 Ng4 10.Bxg4 Bxg4 11.f4 Nxd4 12.Bxd4 e5 13.Be3 exf4 14.Rxf4 Be6 
15.Rf2 Be5 16.Bd4 a6 17.Ne2 Rc8 18.c3 Bd7 19.Qh6 Qe7 20.Re1 Bc6 21.Nf4 
Rce8 22.Re3 f6 23.Bxe5 dxe5 24.Nxg6 hxg6 25.Qxg6+ Qg7 26.Qh5 Re7 27.Rg3 
Bxe4 28.Rxg7+ Rxg7 29.Qe2 f5 30.Qc4+ Rff7 31.Qe6 Bc6 32.h4 e4 33.Qc8+ Rf8 
34.Qe6+ Rff7 35.h5 Bd7 36.Qe5 Re7 37.Qb8+ Kh7 38.Qf4 e3 39.Re2 Re4 40.Qd6 
Be6 41.b3 Rd7 42.Qg3 Rd1+ 43.Kh2 Rg4 44.Qe5 Rh4+ 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.11"]
[Round "3"]
[White "Minic, Dragoljub"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "B82"]
[EventDate "1970.11.09"]
[PlyCount "87"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Nc3 e6 6.f4 a6 7.Nb3 d6 8.Bd3 Nf6
9.Be3 b5 10.Qe2 Be7 11.O-O-O Nb4 12.Kb1 Bd7 13.Rc1 O-O 14.g4 Rfc8 15.g5 
Ne8 16.f5 Bf8 17.f6 a5 18.Nd4 a4 19.a3 Nxd3 20.cxd3 Qb7 21.fxg7 Bxg7 22.
Na2 d5 23.exd5 Qxd5 24.Nb4 Qb7 25.Ndc2 Nd6 26.h4 Nf5 27.Bf2 Qb8 28.Qf3 Qe5
29.d4 Qd6 30.Rhe1 Bc6 31.Nxc6 Qxc6 32.Qg4 Qd5 33.h5 Ne7 34.Nb4 Qf5+ 35.
Qxf5 Nxf5 36.d5 Rxc1+ 37.Rxc1 e5 38.Bc5 Bf8 39.Bxf8 Kxf8 40.Rf1 Ng3 41.Re1
e4 42.Nc6 f5 43.gxf6 Nxh5 44.Rf1 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.11"]
[Round "3"]
[White "Rubinetti, Jorge Alberto"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "B31"]
[EventDate "1970.11.09"]
[PlyCount "43"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.b4 Nxb4 7.c3 Nc6 8.d4 exd4
9.e5 Nge7 10.cxd4 a6 11.Bxc6 dxc6 12.Nbd2 O-O 13.Ne4 Bg4 14.Bg5 h6 15.Nf6+
Bxf6 16.Bxf6 Bxf3 17.Qxf3 Qd7 18.Qf4 Kh7 19.Re4 Ng8 20.dxc5 Nxf6 21.exf6 
Rfe8 22.Rae1 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.11"]
[Round "3"]
[White "Suttles, Duncan"]
[Black "Gligoric, Svetozar"]
[Result "0-1"]
[ECO "B24"]
[EventDate "1970.11.09"]
[PlyCount "110"]

1.g3 c5 2.Bg2 Nc6 3.e4 g6 4.Ne2 Bg7 5.O-O Nf6 6.Nbc3 d6 7.Nd5 Nxd5 8.exd5 
Ne5 9.d3 O-O 10.a4 b6 11.Bd2 Nd7 12.Qc1 Re8 13.Nc3 Nf6 14.a5 Ba6 15.Re1 b5
16.Ne4 Nxd5 17.Ng5 e6 18.c4 bxc4 19.dxc4 Nf6 20.Bxa8 Qxa8 21.Bc3 Qc6 22.f3
e5 23.b3 Bb7 24.a6 Ba8 25.Qc2 Rb8 26.Ra3 Ne8 27.Qe4 Qc8 28.Qe2 f5 29.Kf2 
h6 30.Nh3 Nf6 31.Ng1 e4 32.Qd2 Qf8 33.Rd1 Rd8 34.Bxf6 Bxf6 35.b4 d5 36.
cxd5 cxb4 37.Ra5 Rb8 38.Ne2 Bd8 39.Raa1 Bb6+ 40.Kg2 exf3+ 41.Kxf3 g5 42.
Kg2 Rd8 43.h4 Qe7 44.Kh2 Bxd5 45.Re1 Bf7 46.Qc2 b3 47.Qc3 Bf2 48.Nf4 Bxe1 
49.Rxe1 Qd6 50.Ng2 gxh4 51.Re3 h3 52.Kxh3 Qd1 53.Kh2 Qc2 54.Qf6 Rd2 55.Kh3
Rxg2 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.11"]
[Round "3"]
[White "Taimanov, Mark"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "E41"]
[EventDate "1970.11.09"]
[PlyCount "37"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 b6 6.Ne2 Bb7 7.O-O cxd4 8.exd4 
Be7 9.d5 O-O 10.Re1 Re8 11.Ng3 Na6 12.Bf4 Bb4 13.d6 Bxc3 14.bxc3 Rc8 15.
Be5 Nc5 16.Bc2 Rf8 17.Nh5 Ne8 18.Re3 f6 19.Bd4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.11"]
[Round "3"]
[White "Uhlmann, Wolfgang"]
[Black "Reshevsky, Samuel Herman"]
[Result "1/2-1/2"]
[ECO "E11"]
[EventDate "1970.11.09"]
[PlyCount "24"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 a5 5.e3 d6 6.Bd3 Qe7 7.O-O Bxd2 8.Bxd2 
e5 9.dxe5 dxe5 10.Be2 O-O 11.Bc3 Nc6 12.Qc2 Bg4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.11"]
[Round "3"]
[White "Ujtumen, Tudev"]
[Black "Naranja, Renato"]
[Result "1-0"]
[ECO "B06"]
[EventDate "1970.11.09"]
[PlyCount "59"]

1.e4 g6 2.d4 Bg7 3.c3 d6 4.Be3 b6 5.f3 c5 6.Bc4 e6 7.Ne2 Ne7 8.Na3 a6 9.
Qd2 O-O 10.Bd3 Nbc6 11.Rd1 cxd4 12.cxd4 b5 13.Nc2 Bb7 14.O-O Qd7 15.Bh6 
Rac8 16.h4 Nd8 17.h5 f6 18.hxg6 hxg6 19.Bxg7 Kxg7 20.Ne3 Rh8 21.Ng4 e5 22.
Bc2 Qc7 23.Bb3 Qb6 24.Rf2 Rc6 25.f4 exd4 26.Nxd4 Rc5 27.e5 dxe5 28.fxe5 
Nec6 29.exf6+ Kf8 30.Ne6+ 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.13"]
[Round "4"]
[White "Fischer, Robert James"]
[Black "Filip, Miroslav"]
[Result "1-0"]
[ECO "A14"]
[EventDate "1970.11.09"]
[PlyCount "79"]

1.b3 d5 2.Bb2 Nf6 3.Nf3 e6 4.g3 Be7 5.Bg2 O-O 6.O-O c5 7.c4 Nc6 8.cxd5 
Nxd5 9.Nc3 Bf6 10.Qc1 b6 11.Nxd5 exd5 12.d4 Ba6 13.Re1 Nxd4 14.Bxd4 cxd4 
15.Qa3 Bb7 16.Rad1 Be7 17.Qa4 Qe8 18.Qxd4 Rc8 19.Qf4 Bf6 20.Nd4 Be5 21.Qe3
g6 22.Nb5 Qxb5 23.Qxe5 Rfe8 24.Qb2 Rc5 25.h4 Rec8 26.Rd2 Rc3 27.Red1 Qc5 
28.b4 Qe7 29.e3 h5 30.a3 Kh7 31.Bxd5 Bxd5 32.Rxd5 Qe4 33.Rd8 Qf3 34.Kh2 
R8c4 35.R1d7 g5 36.Rf8 Kg6 37.Rg8+ Kh7 38.Rxg5 Rc8 39.Rdd5 Kh6 40.Rdf5 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.13"]
[Round "4"]
[White "Geller, Efim"]
[Black "Naranja, Renato"]
[Result "1-0"]
[ECO "C43"]
[EventDate "1970.11.09"]
[PlyCount "85"]

1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Bd6 6.O-O O-O 7.c4 Nc6 8.Nxc6 
bxc6 9.c5 Be7 10.Nd2 Nxd2 11.Bxd2 Bf6 12.Bc3 a5 13.Bc2 Qd7 14.h3 g6 15.Re1
Bg7 16.Ba4 Ra6 17.Qf3 Qd8 18.Re2 Bd7 19.Rae1 f5 20.Qf4 Bf6 21.Qd2 Ra7 22.
Qd3 Re8 23.Rxe8+ Bxe8 24.Bd2 Bd7 25.Bf4 Qf8 26.Be5 Bxe5 27.Rxe5 Ra8 28.f4 
Re8 29.Qe3 Kf7 30.Kh2 Qh8 31.Qd2 Rxe5 32.fxe5 Qa8 33.Qg5 Qe8 34.Qf6+ Kg8 
35.Kg3 Qf8 36.Kf4 Qxf6 37.exf6 h6 38.Ke5 Kf7 39.Bc2 Bc8 40.Bd3 h5 41.h4 
Bb7 42.g3 Bc8 43.a3 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.13"]
[Round "4"]
[White "Ivkov, Borislav"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "B15"]
[EventDate "1970.11.09"]
[PlyCount "40"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Bc4 Bd6 7.Qe2+ Qe7 8.
Qxe7+ Kxe7 9.Ne2 Be6 10.Bxe6 fxe6 11.Bf4 Bxf4 12.Nxf4 Nd7 13.O-O-O Rhe8 
14.Rhe1 Kf7 15.Nd3 Rac8 16.Re3 c5 17.Nxc5 Nxc5 18.dxc5 Rxc5 19.Rd7+ Re7 
20.Rxe7+ Kxe7 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.13"]
[Round "4"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Panno, Oscar"]
[Result "0-1"]
[ECO "E94"]
[EventDate "1970.11.09"]
[PlyCount "50"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.Be3 c6 8.O-O Nbd7 
9.Qc2 Ng4 10.Bg5 f6 11.Bh4 h5 12.h3 Nh6 13.Rad1 g5 14.Bg3 g4 15.hxg4 hxg4 
16.Nh4 exd4 17.Bxd6 dxc3 18.c5 b5 19.Qb3+ Kh7 20.Nf5 Qe8 21.Nxh6 Bxh6 22.
Bxg4 Nxc5 23.Bxc5 Bxg4 24.f3 Be6 25.Qxc3 Rf7 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.13"]
[Round "4"]
[White "Mecking, Henrique"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[ECO "E97"]
[EventDate "1970.11.09"]
[PlyCount "84"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O Nc6 8.d5 Ne7 
9.Nd2 c5 10.a3 Ne8 11.b4 f5 12.bxc5 dxc5 13.a4 a5 14.Bb2 Kh8 15.f4 exf4 
16.Rxf4 g5 17.Rf1 f4 18.Bh5 Ra6 19.Qc2 Bd4+ 20.Rf2 Ng7 21.Be2 Bxf2+ 22.
Kxf2 g4 23.Nb5 Rg6 24.Be5 Ng8 25.Qc3 g3+ 26.hxg3 fxg3+ 27.Ke3 Nh6 28.Kd3 
Bg4 29.Nf3 Nf7 30.Bc7 Qe7 31.Rf1 Kg8 32.Nd2 Bxe2+ 33.Kxe2 Ne8 34.Bf4 Rg4 
35.e5 Nd8 36.Qe3 Qh4 37.Nf3 Qh5 38.Bh6 Rf5 39.Qd3 Rxe5+ 40.Nxe5 Re4+ 41.
Kd2 Qxh6+ 42.Kc2 Rxe5 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.13"]
[Round "4"]
[White "Minic, Dragoljub"]
[Black "Reshevsky, Samuel Herman"]
[Result "1-0"]
[ECO "B82"]
[EventDate "1970.11.09"]
[PlyCount "146"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 Nf6 7.f4 d6 8.Qf3 a6
9.Bd3 e5 10.Nde2 Bg4 11.Qf2 Bxe2 12.Qxe2 exf4 13.Bxf4 Be7 14.O-O O-O 15.
Kh1 Ne5 16.Bg5 Qd8 17.Be3 Rc8 18.Rad1 Re8 19.Bd4 Nc6 20.Bg1 Ne5 21.Bd4 Nc6
22.Be3 Ne5 23.Rf5 b5 24.a3 Qa5 25.Bd2 Qd8 26.Bg5 Nfd7 27.Bxe7 Rxe7 28.a4 
Nxd3 29.cxd3 bxa4 30.Nxa4 g6 31.Rf2 d5 32.Nc3 Nb6 33.Qf3 d4 34.Ne2 Nd7 35.
Nf4 Ne5 36.Qg3 Rec7 37.Rdf1 Rc1 38.Nd5 Rxf1+ 39.Rxf1 Qd6 40.Qf2 f5 41.Qxd4
Ng4 42.Qg1 fxe4 43.dxe4 Rf8 44.g3 Rxf1 45.Qxf1 Qe5 46.Nc3 a5 47.Qe2 h5 48.
Qd2 Kg7 49.Kg2 Kh7 50.h3 Nf6 51.Qf4 Qe6 52.Qc7+ Kh6 53.Qb8 Kg7 54.Qa7+ Qd7
55.Qxd7+ Nxd7 56.Kf3 Kf6 57.Ke3 Ke5 58.Na4 g5 59.b3 Nb8 60.Nb2 Nc6 61.h4 
g4 62.Nc4+ Kf6 63.Kf4 Nd4 64.Nxa5 Ne2+ 65.Ke3 Nxg3 66.Nc4 Nh1 67.b4 Ke6 
68.b5 Kd7 69.Ne5+ Kc7 70.Nxg4 hxg4 71.h5 g3 72.Kf3 Nf2 73.e5 Nd3 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.13"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "D47"]
[EventDate "1970.11.09"]
[PlyCount "121"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 
Bb7 9.O-O b4 10.Ne4 Be7 11.Nxf6+ Nxf6 12.e4 O-O 13.Qc2 h6 14.e5 Nd7 15.
Bh7+ Kh8 16.Be4 Qb6 17.Be3 c5 18.dxc5 Bxc5 19.Bxc5 Bxe4 20.Bxb6 Bxc2 21.
Bc7 Rfc8 22.Bd6 a5 23.Nd4 Nb6 24.b3 Nd5 25.Rfc1 Bd3 26.a3 Rxc1+ 27.Rxc1 a4
28.bxa4 bxa3 29.Bxa3 Rxa4 30.Bb2 Ra2 31.Ba1 Nf4 32.Bc3 Be4 33.Ra1 Rxa1+ 
34.Bxa1 Bxg2 35.h4 Bd5 36.Kh2 Kh7 37.Kg3 Nd3 38.Ne2 Nc5 39.Bd4 Nd7 40.Nf4 
Bc4 41.Ng2 Kg6 42.f3 Nb8 43.Ne3 Nc6 44.Bc3 Bd3 45.Kg4 f5+ 46.exf6 gxf6 47.
h5+ Kf7 48.Kg3 f5 49.Ng2 Ne7 50.Nf4 Bc4 51.Ng6 Nd5 52.Ne5+ Kf6 53.Bb2 Be2 
54.Ng6+ Kg5 55.Bc1+ Kxh5 56.Nf4+ Nxf4 57.Bxf4 Kg6 58.Bc7 Bxf3 59.Kxf3 h5 
60.Kg3 Kf6 61.Kf4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.13"]
[Round "4"]
[White "Rubinetti, Jorge Alberto"]
[Black "Addison, William"]
[Result "0-1"]
[ECO "B63"]
[EventDate "1970.11.09"]
[PlyCount "108"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 h6 8.Bxf6 
gxf6 9.O-O-O a6 10.Kb1 Bd7 11.f4 Be7 12.Be2 h5 13.Rhf1 Qb6 14.Nb3 O-O-O 
15.f5 Rdg8 16.Na4 Qc7 17.fxe6 fxe6 18.Qe3 Rxg2 19.Nb6+ Kb8 20.Rd3 Be8 21.
Bd1 Bd8 22.Nc4 Ne5 23.Nxe5 fxe5 24.Qh3 Rg6 25.Rc3 Bc6 26.Be2 Qe7 27.Rd1 
Bb6 28.Qd3 Rg1 29.Rxg1 Bxg1 30.Qd1 Bxh2 31.Rh3 Bf4 32.Rxh5 Rxh5 33.Bxh5 
Kc7 34.Bf3 Qh7 35.Qe2 Qh2 36.Qxh2 Bxh2 37.c4 b5 38.cxb5 axb5 39.Kc2 d5 40.
Nc5 Kd6 41.Na6 Bb7 42.Nb4 dxe4 43.Bg2 Bg1 44.a3 Bd5 45.b3 e3 46.Bf1 Bf3 
47.Bxb5 e4 48.Kc3 e2 49.Nc2 Bf2 50.Kd2 e3+ 51.Kd3 e5 52.b4 e4+ 53.Kd4 e1=Q
54.Nxe1 e2+ 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.13"]
[Round "4"]
[White "Suttles, Duncan"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "A00"]
[EventDate "1970.11.09"]
[PlyCount "71"]

1.g3 d5 2.Bg2 Nf6 3.d3 g6 4.Nc3 Bg7 5.Bd2 d4 6.Ne4 Nxe4 7.Bxe4 Nd7 8.Bg2 
O-O 9.Nf3 c5 10.O-O Nf6 11.c3 dxc3 12.Bxc3 Be6 13.Qa4 Bd5 14.Qh4 h6 15.
Rfc1 b6 16.Bxf6 exf6 17.Ne1 Re8 18.Rc2 Re7 19.Qf4 f5 20.Bxd5 Qxd5 21.Qf3 
Qd8 22.Ng2 Qe8 23.Ne3 Rd8 24.a4 Bd4 25.Nd5 Rxd5 26.Qxd5 Rxe2 27.Rxe2 Qxe2 
28.Rf1 Qxd3 29.Kg2 c4 30.Rc1 Qd2 31.Rf1 Qd3 32.Rc1 Qd2 33.Rf1 f4 34.Qxc4 
fxg3 35.hxg3 Qxb2 36.Qa6 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.13"]
[Round "4"]
[White "Taimanov, Mark"]
[Black "Hubner, Robert"]
[Result "1/2-1/2"]
[ECO "E41"]
[EventDate "1970.11.09"]
[PlyCount "74"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 Bxc3+ 7.bxc3 d6 8.O-O 
e5 9.Qc2 Qe7 10.Nd2 O-O 11.dxc5 dxc5 12.Ne4 g6 13.Nxf6+ Qxf6 14.f4 exf4 
15.exf4 Bf5 16.Bxf5 Qxf5 17.Qxf5 gxf5 18.Be3 b6 19.Rad1 Na5 20.Rd5 Nxc4 
21.Bf2 Rad8 22.Rxf5 h6 23.Rh5 Kg7 24.Rh3 Rfe8 25.f5 Re2 26.Bh4 Rdd2 27.
Rg3+ Kf8 28.Bf6 Ke8 29.Bg7 h5 30.Bh6 Rxa2 31.Rd1 h4 32.Rg8+ Ke7 33.Bg5+ f6
34.Rg7+ Ke8 35.Bh6 h3 36.Rg8+ Ke7 37.Rg7+ Ke8 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.13"]
[Round "4"]
[White "Uhlmann, Wolfgang"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "E18"]
[EventDate "1970.11.09"]
[PlyCount "44"]

1.Nf3 Nf6 2.c4 b6 3.d4 Bb7 4.g3 e6 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Nxe4 
Bxe4 9.Bf4 d6 10.Qd2 Nd7 11.Rfd1 Qe8 12.Qe3 f5 13.Ne1 Qg6 14.Qb3 Rad8 15.
Be3 Nf6 16.f3 Bb7 17.Nd3 Qf7 18.Rac1 h6 19.Qa4 a5 20.Bf2 Rfe8 21.c5 Bf8 
22.Qb5 Rb8 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.13"]
[Round "4"]
[White "Ujtumen, Tudev"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "B87"]
[EventDate "1970.11.09"]
[PlyCount "78"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.Qe2 Be7
9.g4 b4 10.Nd1 Bb7 11.f3 Nc6 12.Ba4 Rc8 13.Nxc6 Bxc6 14.Qxa6 Qd7 15.Bxc6 
Rxc6 16.Qe2 O-O 17.c3 d5 18.e5 Ne8 19.O-O bxc3 20.Nxc3 f6 21.Bf4 fxe5 22.
Bxe5 Nd6 23.Rad1 Nc4 24.Bd4 Bg5 25.b3 Nd6 26.Na4 Nb7 27.Rd3 Bf4 28.Be5 Nd8
29.Bxf4 Rxf4 30.Qe3 Qc7 31.Rc3 Rxc3 32.Qxc3 Qa7+ 33.Kg2 h6 34.Qc8 Rf8 35.
Qc5 Qa6 36.Qe3 Qd6 37.Nc5 e5 38.b4 Nc6 39.a3 Ne7 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.14"]
[Round "5"]
[White "Addison, William"]
[Black "Uhlmann, Wolfgang"]
[Result "0-1"]
[ECO "D99"]
[EventDate "1970.11.09"]
[PlyCount "89"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 
Nfd7 9.Qb3 Nb6 10.O-O-O a5 11.h3 a4 12.Qa3 Bxf3 13.gxf3 Qd6 14.Nb5 Qxa3 
15.Nxa3 N8d7 16.f4 f5 17.e5 c6 18.Bg2 e6 19.Kb1 Rfd8 20.h4 h5 21.Rc1 Bf8 
22.Nc2 Nd5 23.Bxd5 exd5 24.Ne1 Be7 25.Nf3 Nf8 26.Kc2 Ne6 27.Kd3 Ra5 28.
Rhd1 Rb5 29.Rc2 Ra8 30.Ke2 Ra6 31.Kf1 Rab6 32.Rdd2 Nc7 33.Kg2 Na6 34.a3 
Rb3 35.Kg3 R6b5 36.Ng1 Bd8 37.Nf3 Ba5 38.Re2 Nc7 39.Kg2 Kf7 40.Ng5+ Ke7 
41.Bd2 Rd3 42.Bxa5 Rxa5 43.Rcd2 Rxd2 44.Rxd2 Rb5 45.e6 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.14"]
[Round "5"]
[White "Filip, Miroslav"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]
[ECO "E14"]
[EventDate "1970.11.09"]
[PlyCount "40"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 d5 6.O-O Be7 7.b3 O-O 8.Bb2 c5 9.
Nbd2 Nbd7 10.Qe2 Rc8 11.Rac1 Ne4 12.cxd5 Nxd2 13.Nxd2 Bxd5 14.Be4 Nf6 15.
Bxd5 Nxd5 16.dxc5 Rxc5 17.Rxc5 Bxc5 18.Ne4 Be7 19.Qg4 g6 20.Qe2 f5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.14"]
[Round "5"]
[White "Gligoric, Svetozar"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1-0"]
[ECO "E45"]
[EventDate "1970.11.09"]
[PlyCount "49"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 6.Ng3 h5 7.h4 Bxc3+ 8.bxc3 d5
9.Qf3 Bb7 10.Bd3 c5 11.cxd5 Qxd5 12.e4 Qd8 13.Bg5 cxd4 14.Bb5+ Bc6 15.e5 
Bxb5 16.exf6 g6 17.Qxa8 Qc7 18.Qf3 Nc6 19.Rd1 O-O 20.cxd4 Nb4 21.Ne2 Qc2 
22.Rh3 Rd8 23.Nc3 Ba6 24.Qe4 Qb2 25.Bc1 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.14"]
[Round "5"]
[White "Hort, Vlastimil"]
[Black "Fischer, Robert James"]
[Result "0-1"]
[ECO "B50"]
[EventDate "1970.11.09"]
[PlyCount "146"]

1.e4 c5 2.Nc3 d6 3.Nf3 a6 4.g3 Nc6 5.Bg2 Bg4 6.h3 Bxf3 7.Bxf3 g6 8.d3 Bg7 
9.a4 e6 10.Bg2 Nge7 11.O-O O-O 12.Be3 Qa5 13.Bd2 Qc7 14.Qb1 Nd4 15.a5 Nec6
16.Nd1 c4 17.dxc4 Ne5 18.Be3 Nxc4 19.Ra4 Rac8 20.Bxd4 Bxd4 21.Qa2 Bf6 22.
c3 Bd8 23.b4 Bf6 24.Re1 Rfd8 25.Qe2 Kg7 26.Ra2 h5 27.h4 Qd7 28.Kh2 Ne5 29.
Rc2 Ng4+ 30.Kh1 Rc7 31.Bh3 Ne5 32.Ne3 Qa4 33.Rb1 Nc4 34.Ra2 Qc6 35.Nxc4 
Qxc4 36.Qxc4 Rxc4 37.b5 Bxc3 38.bxa6 bxa6 39.Rb6 Rxe4 40.Rxa6 Re1+ 41.Kh2 
d5 42.Rc6 Ra1 43.Rxa1 Bxa1 44.a6 Bd4 45.Rc2 Kf6 46.f4 Rb8 47.Ra2 Ba7 48.
Bf1 Ke7 49.Kg2 Kd6 50.Bd3 Rb3 51.Be2 f6 52.Rd2 Ra3 53.Bd3 Be3 54.Rd1 Ra2+ 
55.Kf3 Bd4 56.g4 Ra3 57.Kg2 Be3 58.Kf3 Bc5 59.Kg3 e5 60.fxe5+ fxe5 61.Kg2 
hxg4 62.Bxg6 Rxa6 63.Kg3 Ke6 64.h5 Be3 65.Kxg4 Ra4+ 66.Kf3 Bh6 67.Rb1 e4+ 
68.Kg3 Ra3+ 69.Kg4 Ke5 70.Rb8 Ra1 71.Re8+ Kd4 72.Kf5 Rf1+ 73.Ke6 e3 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.14"]
[Round "5"]
[White "Hubner, Robert"]
[Black "Suttles, Duncan"]
[Result "1/2-1/2"]
[ECO "B06"]
[EventDate "1970.11.09"]
[PlyCount "95"]

1.e4 g6 2.d4 Bg7 3.c3 d6 4.f4 Nd7 5.Nf3 e5 6.Bc4 Qe7 7.O-O Ngf6 8.fxe5 
dxe5 9.b3 O-O 10.Ba3 c5 11.Nbd2 b6 12.Qe1 Bb7 13.Qh4 Rae8 14.Rae1 Nh5 15.
Qf2 Rd8 16.Bb5 Nhf6 17.Qh4 h6 18.d5 g5 19.Qf2 a6 20.Bd3 b5 21.Bc1 Ne8 22.
Qg3 Nd6 23.h4 f6 24.Rf2 Bc8 25.Nf1 Rf7 26.Be3 f5 27.exf5 e4 28.f6 Nxf6 29.
Bxc5 Nh5 30.Qh2 g4 31.Bxe4 Qxe4 32.Qxd6 Rxd6 33.Rxe4 Rxd5 34.Re8+ Kh7 35.
Rxc8 gxf3 36.Rxf3 Rxf3 37.gxf3 Bxc3 38.Rc7+ Ng7 39.Bf2 b4 40.Ra7 Ra5 41.
Ng3 Rxa2 42.Ne4 Kg6 43.Nxc3 bxc3 44.Bd4 Nf5 45.Bxc3 Nxh4 46.Rg7+ Kh5 47.
Rf7 Ra3 48.Be1 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.14"]
[Round "5"]
[White "Larsen, Bent"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[ECO "E67"]
[EventDate "1970.11.09"]
[PlyCount "27"]

1.c4 g6 2.d4 Nf6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.O-O Nbd7 7.Nc3 e5 8.e3 c6 
9.b3 Re8 10.Bb2 e4 11.Nd2 d5 12.a4 Nf8 13.f4 h5 14.cxd5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.14"]
[Round "5"]
[White "Matulovic, Milan"]
[Black "Minic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "B08"]
[EventDate "1970.11.09"]
[PlyCount "80"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 Nf6 5.Be2 O-O 6.O-O Nc6 7.d5 Nb8 8.Be3 e5 
9.Nd2 Nbd7 10.a4 a6 11.a5 Ne8 12.Nc4 f5 13.exf5 gxf5 14.f4 Qe7 15.Qd2 Nef6
16.fxe5 Nxe5 17.Rae1 Nfd7 18.Bf4 Nxc4 19.Bxc4 Ne5 20.Bb3 Bd7 21.Re3 Kh8 
22.Ne2 Qf6 23.c3 Ng6 24.Ref3 Rae8 25.Be3 Qe5 26.Nf4 Nxf4 27.Bxf4 Qe2 28.
Qxe2 Rxe2 29.R3f2 Rfe8 30.Bd2 R2e5 31.Bc4 h6 32.h3 Kg8 33.Bd3 Kh8 34.Bxf5 
Bb5 35.Rc1 Bc4 36.Bg6 Rf8 37.Rxf8+ Bxf8 38.Bf4 Re2 39.Rc2 Rxc2 40.Bxc2 
Bxd5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.14"]
[Round "5"]
[White "Naranja, Renato"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "E08"]
[EventDate "1970.11.09"]
[PlyCount "83"]

1.c4 e6 2.Nf3 Nf6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.d4 c6 7.Qc2 Nbd7 8.Rd1 Ne4
9.Nbd2 f5 10.a4 Qe8 11.a5 a6 12.b3 Qh5 13.Nf1 Kh8 14.Ba3 Bxa3 15.Rxa3 Ndf6
16.Ne5 Bd7 17.f3 Nd6 18.Qd2 Rad8 19.Raa1 Bc8 20.c5 Nf7 21.Qe3 g5 22.b4 
Nxe5 23.dxe5 Nd7 24.f4 Rg8 25.Kh1 Rg7 26.Qf3 Qh6 27.e3 Rdg8 28.Rd4 Nf8 29.
Ra2 Bd7 30.Qd1 Be8 31.Bf3 Qg6 32.Rg2 h5 33.Kg1 Rh7 34.h4 gxh4 35.gxh4 Qf7 
36.Rd2 Rhg7 37.Qe1 Qe7 38.Kh2 Rxg2+ 39.Rxg2 Rxg2+ 40.Bxg2 Ng6 41.Kh3 d4 
42.Qg3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.14"]
[Round "5"]
[White "Panno, Oscar"]
[Black "Ujtumen, Tudev"]
[Result "1-0"]
[ECO "E67"]
[EventDate "1970.11.09"]
[PlyCount "77"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nbd7 7.O-O e5 8.e4 h6 
9.h3 Kh7 10.Be3 Ng8 11.Qc2 Ne7 12.Rad1 c6 13.Rfe1 Qc7 14.Kh2 f5 15.exf5 
Nxf5 16.dxe5 dxe5 17.Ne4 Nf6 18.Bc5 Re8 19.Bd6 Nxd6 20.Nxd6 Re6 21.c5 Bd7 
22.Nh4 Nd5 23.Be4 Ne7 24.f4 Rf8 25.f5 Ref6 26.Nxg6 Nxg6 27.fxg6+ Kg8 28.
Re2 Be6 29.Rdd2 b6 30.b4 a5 31.cxb6 Qxb6 32.bxa5 Qxa5 33.Qxc6 Qa7 34.Ne8 
Qe7 35.Nxf6+ Rxf6 36.Rf2 h5 37.Rxf6 Bxf6 38.Qxe6+ Qxe6 39.Bd5 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.14"]
[Round "5"]
[White "Portisch, Lajos"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[ECO "E56"]
[EventDate "1970.11.09"]
[PlyCount "88"]

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 
Nc6 9.a3 Ba5 10.Qd3 a6 11.Rd1 b5 12.Ba2 Bb6 13.Qc2 c4 14.Qe2 Qe8 15.b3 
cxb3 16.Bxb3 Bb7 17.e4 e5 18.dxe5 Nxe5 19.Nxe5 Qxe5 20.Bb2 Bd4 21.Rxd4 
Qxd4 22.Re1 Rfe8 23.e5 Qg4 24.f3 Qf4 25.g3 Qd4+ 26.Kf1 Qc5 27.Nd1 Bd5 28.
Qc2 Qxc2 29.Bxc2 Nd7 30.f4 Bc4+ 31.Kg1 Nc5 32.Nf2 Rad8 33.Bc3 Nd3 34.Bxd3 
Bxd3 35.Ba5 Rd7 36.g4 Bc2 37.Rc1 Rc8 38.f5 Rd5 39.e6 fxe6 40.fxe6 Re5 41.
Nd3 Rxe6 42.Nb4 Re2 43.Kf1 Rxh2 44.Kg1 Rh1+ 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.14"]
[Round "5"]
[White "Reshevsky, Samuel Herman"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1-0"]
[ECO "D36"]
[EventDate "1970.11.09"]
[PlyCount "65"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Be7 6.e3 O-O 7.Bd3 c6 8.Qc2 
Nbd7 9.Nf3 Re8 10.O-O h6 11.Bf4 Nf8 12.Rab1 a5 13.a3 Nh5 14.Be5 Bg4 15.Nd2
f6 16.Bg3 Nxg3 17.hxg3 Bh5 18.Na4 Bd6 19.Rfe1 Ne6 20.b4 axb4 21.axb4 b5 
22.Nc5 Nxc5 23.dxc5 Bf8 24.Nb3 Qc7 25.Ra1 Bf7 26.Nd4 Qb7 27.Bg6 Re7 28.
Bxf7+ Kxf7 29.Ra2 g6 30.Rea1 Rxa2 31.Qxa2 f5 32.Qa6 Bg7 33.Nxc6 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.14"]
[Round "5"]
[White "Smyslov, Vassily"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "A12"]
[EventDate "1970.11.09"]
[PlyCount "47"]

1.c4 Nf6 2.g3 c6 3.Nf3 d5 4.b3 Bg4 5.Bg2 Nbd7 6.Bb2 e6 7.O-O Bd6 8.d3 O-O 
9.Nbd2 Qe7 10.a3 Rfd8 11.h3 Bh5 12.Qc2 a5 13.Nd4 Bg6 14.cxd5 Nxd5 15.Nc4 
Bc7 16.e4 N5b6 17.Ne3 Qc5 18.Qe2 e5 19.Rac1 Qf8 20.Nf3 Bd6 21.a4 Ba3 22.
Rfd1 Bxb2 23.Qxb2 f6 24.Qc2 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.15"]
[Round "6"]
[White "Addison, William"]
[Black "Hubner, Robert"]
[Result "0-1"]
[ECO "E41"]
[EventDate "1970.11.09"]
[PlyCount "88"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 Bxc3+ 7.bxc3 d6 8.Nd2 
e5 9.d5 Ne7 10.O-O O-O 11.Qc2 g6 12.f4 exf4 13.exf4 Bf5 14.Bb2 Qd7 15.Rae1
Rae8 16.Rf2 Bxd3 17.Qxd3 Qf5 18.Qxf5 Nxf5 19.Rfe2 Rxe2 20.Rxe2 h5 21.g3 
Kg7 22.Kg2 h4 23.Nf1 Rh8 24.Bc1 Kf8 25.Rb2 b6 26.Re2 hxg3 27.hxg3 Ng4 28.
Bd2 Ng7 29.Re1 f5 30.a4 Kf7 31.a5 bxa5 32.Ra1 Ra8 33.Rxa5 a6 34.Kf3 Ne8 
35.Ra1 Nc7 36.Rb1 Ke7 37.Ne3 Nxe3 38.Bxe3 Rh8 39.Bg1 Kd7 40.Bf2 a5 41.Ra1 
Ra8 42.g4 a4 43.gxf5 gxf5 44.Ra3 Ra6 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.15"]
[Round "6"]
[White "Geller, Efim"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1/2-1/2"]
[ECO "D36"]
[EventDate "1970.11.09"]
[PlyCount "56"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Be7 6.e3 h6 7.Bh4 O-O 8.Bd3 
Nbd7 9.Nf3 c6 10.Qc2 Re8 11.O-O Ne4 12.Bxe7 Qxe7 13.Rfe1 Ndf6 14.Ne5 Ng4 
15.Nxg4 Bxg4 16.Rab1 Nxc3 17.bxc3 Rad8 18.Qa4 a6 19.Qb4 Bc8 20.Qxe7 Rxe7 
21.c4 dxc4 22.Bxc4 Bf5 23.Rbc1 Be6 24.Bxe6 Rxe6 25.Rb1 Re7 26.Rec1 Rd5 27.
a4 Kf8 28.Rb6 Ke8 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.15"]
[Round "6"]
[White "Gligoric, Svetozar"]
[Black "Hort, Vlastimil"]
[Result "1-0"]
[ECO "D63"]
[EventDate "1970.11.09"]
[PlyCount "75"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 Be7 5.Bg5 Nbd7 6.e3 h6 7.Bh4 O-O 8.Rc1 a6 
9.cxd5 exd5 10.Bd3 Re8 11.O-O c6 12.Bg3 Bf8 13.Bb1 g6 14.h3 Bg7 15.a3 a5 
16.Na4 Ne4 17.Bxe4 Rxe4 18.b4 axb4 19.axb4 b5 20.Nb2 Re6 21.Nd3 Nb6 22.Ra1
Rxa1 23.Qxa1 Na4 24.Rc1 Qe8 25.Rc2 g5 26.Ra2 Re7 27.Nc5 Nxc5 28.bxc5 Rb7 
29.Ra8 Qd7 30.Nd2 Kh7 31.Nb3 b4 32.Bd6 Bf6 33.g4 Bd8 34.Qb1+ Kg7 35.Nd2 
Qe6 36.Nf1 b3 37.Ng3 b2 38.Kg2 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.15"]
[Round "6"]
[White "Ivkov, Borislav"]
[Black "Minic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "E87"]
[EventDate "1970.11.09"]
[PlyCount "36"]

1.c4 g6 2.d4 Bg7 3.Nc3 d6 4.e4 Nf6 5.f3 O-O 6.Be3 e5 7.d5 Nh5 8.Qd2 f5 9.
O-O-O Nd7 10.Bd3 Ndf6 11.Nge2 Kh8 12.h3 f4 13.Bf2 Qe7 14.Bc2 Rd8 15.Ba4 
Bd7 16.Bxd7 Rxd7 17.Kb1 c5 18.dxc6 bxc6 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.15"]
[Round "6"]
[White "Larsen, Bent"]
[Black "Uhlmann, Wolfgang"]
[Result "1-0"]
[ECO "C08"]
[EventDate "1970.11.09"]
[PlyCount "145"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Bb5+ Bd7 6.Bxd7+ Nxd7 7.Ne2 Bd6 8.
O-O Ne7 9.Nf3 c4 10.Bf4 Qc7 11.Qd2 O-O 12.Rfe1 Ng6 13.Bxd6 Qxd6 14.Ng3 
Rfe8 15.h4 h6 16.h5 Ngf8 17.Nf5 Qf6 18.Qf4 Re6 19.Qg4 Rae8 20.Rxe6 Rxe6 
21.Ne3 Re4 22.Qg3 Qe6 23.c3 g5 24.hxg6 Nxg6 25.Nd2 Rf4 26.Qh3 Qxh3 27.gxh3
Nf6 28.Ng2 Rf5 29.Re1 Kf8 30.Nf1 Nf4 31.Ng3 Nxg2 32.Kxg2 Rg5 33.f4 Rg6 34.
Kf3 Nd7 35.Nf5 Rb6 36.Re2 Rf6 37.Ne3 Rd6 38.f5 b5 39.Kf4 a5 40.a3 Nb6 41.
h4 Nd7 42.Ng4 Rb6 43.h5 Ra6 44.Rg2 Rb6 45.Rg1 Ra6 46.Rb1 a4 47.Rg1 Rb6 48.
Rg2 Ra6 49.Rg3 Rb6 50.Re3 Rd6 51.Kg3 Rb6 52.Kh4 Rd6 53.Re2 Rb6 54.f6 Nxf6 
55.Nxh6 Ne4 56.Ng4 Re6 57.Ne5 Ke7 58.Ng4 Kf8 59.Rg2 Nd6 60.Ne5 Nf5+ 61.Kh3
Ng7 62.Kg4 Kg8 63.Rh2 Rh6 64.Kg5 Re6 65.Ng4 Ne8 66.Rf2 Nd6 67.Rg2 Ne4+ 68.
Kf4 Kh7 69.Ne3 Nf6 70.Rg5 Re4+ 71.Kf3 Rh4 72.Nxd5 Kh6 73.Re5 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.15"]
[Round "6"]
[White "Matulovic, Milan"]
[Black "Suttles, Duncan"]
[Result "1/2-1/2"]
[ECO "B06"]
[EventDate "1970.11.09"]
[PlyCount "153"]

1.e4 g6 2.d4 d6 3.Nc3 Bg7 4.Nf3 c6 5.Be2 Nd7 6.a4 Nh6 7.O-O O-O 8.Re1 Kh8 
9.Bf1 e5 10.h3 Qc7 11.b3 Rd8 12.a5 Nf8 13.d5 c5 14.a6 b6 15.Bb5 Ng8 16.Bc6
Rb8 17.Nd2 f5 18.Nb5 Qe7 19.exf5 gxf5 20.Nc4 Ng6 21.Ra4 f4 22.Nca3 Bh6 23.
Bb2 Nf6 24.Nc4 Bg7 25.f3 Nh5 26.Kh2 Qh4 27.Re2 Bxh3 28.Qe1 Qg3+ 29.Qxg3 
fxg3+ 30.Kg1 Nhf4 31.Rd2 Nh4 32.Ncxd6 Bxg2 33.Rxf4 exf4 34.Bxg7+ Kxg7 35.
Rxg2 Nxf3+ 36.Kf1 Nh4 37.Re2 f3 38.Re7+ Kg6 39.Re6+ Kh5 40.Nf7 Rg8 41.Rh6+
Kg4 42.Bd7+ Kf4 43.Rxh4+ Ke3 44.Bg4 g2+ 45.Kg1 h5 46.Bxf3 Kxf3 47.Rxh5 
Rbe8 48.Ne5+ Kf4 49.Nd3+ Kg3 50.Rh2 Re2 51.Nc3 Rxc2 52.Ne4+ Kf3 53.Ne1+ 
Kxe4 54.Nxc2 Kxd5 55.Rh7 Ra8 56.Na3 Re8 57.Rxa7 Re1+ 58.Kxg2 Ra1 59.Nb5 
Kc6 60.Nc3 b5 61.Ra8 Kb6 62.Rb8+ Kc6 63.Rc8+ Kb6 64.Nd5+ Ka7 65.Rxc5 Kxa6 
66.Rc6+ Ka7 67.Rc7+ Ka6 68.Rc6+ Ka7 69.Rb6 Rd1 70.Rxb5 Ka6 71.Nc7+ Ka7 72.
Kf2 Rd2+ 73.Ke1 Re2+ 74.Kf1 Rf2+ 75.Kg1 Rg2+ 76.Kh1 Rh2+ 77.Kxh2 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.15"]
[Round "6"]
[White "Mecking, Henrique"]
[Black "Smyslov, Vassily"]
[Result "1-0"]
[ECO "E54"]
[EventDate "1970.11.09"]
[PlyCount "75"]

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 a6
9.a3 Ba5 10.dxc5 Bxc3 11.bxc3 Qa5 12.Be2 Nbd7 13.c6 bxc6 14.c4 c5 15.Bd2 
Qc7 16.Qa4 a5 17.Rfd1 Bb7 18.Bc3 Bc6 19.Qc2 Ne4 20.Bb2 Rab8 21.Nd2 Nxd2 
22.Qxd2 Rb3 23.Bc3 a4 24.Bd3 Ne5 25.Bc2 Ng4 26.f4 Rb7 27.h3 Nf6 28.Be5 Qc8
29.Qc3 Ne8 30.Qa5 f6 31.Rd8 Qxd8 32.Qxd8 fxe5 33.fxe5 Rbf7 34.Qb6 Ba8 35.
Bxa4 Be4 36.Bc6 Bd3 37.Qxc5 Nc7 38.Rd1 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.15"]
[Round "6"]
[White "Naranja, Renato"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "D76"]
[EventDate "1970.11.09"]
[PlyCount "75"]

1.c4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d5 6.cxd5 Nxd5 7.d4 Nb6 8.Nc3 
Nc6 9.e3 a5 10.b3 e5 11.Ba3 Re8 12.Nxe5 Nxe5 13.dxe5 Bxe5 14.Rc1 c6 15.
Qxd8 Rxd8 16.Bc5 Rd3 17.Rfd1 Rxd1+ 18.Rxd1 Bg4 19.f3 Be6 20.Ne4 Nd5 21.Ng5
b6 22.Nxe6 fxe6 23.f4 Bc7 24.Bd4 Rd8 25.Bb2 b5 26.Kf2 a4 27.e4 Nb4 28.
Rxd8+ Bxd8 29.Bf1 axb3 30.axb3 Kf7 31.Ke2 Bb6 32.Bc3 Na6 33.Bg2 Ke7 34.f5 
Bc7 35.fxg6 hxg6 36.e5 b4 37.Bd4 c5 38.Be3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.15"]
[Round "6"]
[White "Panno, Oscar"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[ECO "A14"]
[EventDate "1970.11.09"]
[PlyCount "44"]

1.c4 Nf6 2.g3 e6 3.Bg2 d5 4.Nf3 Be7 5.O-O O-O 6.b3 c5 7.Bb2 Nc6 8.e3 b6 9.
Nc3 Bb7 10.cxd5 Nxd5 11.Nxd5 Qxd5 12.d4 Na5 13.Bc3 cxd4 14.Qxd4 Qxd4 15.
Nxd4 Bxg2 16.Kxg2 Nb7 17.Nc6 Bc5 18.b4 Rfc8 19.Nxa7 Rxa7 20.bxc5 Nxc5 21.
Bd4 f6 22.Rfc1 e5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.15"]
[Round "6"]
[White "Polugaevsky, Lev"]
[Black "Ujtumen, Tudev"]
[Result "1/2-1/2"]
[ECO "E97"]
[EventDate "1970.11.09"]
[PlyCount "66"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O Nc6 8.d5 Ne7 
9.Nd2 Ne8 10.b4 f5 11.c5 h5 12.exf5 gxf5 13.Nc4 e4 14.Bb2 h4 15.Qd2 Ng6 
16.f3 exf3 17.Bxf3 Bd7 18.c6 Bc8 19.cxb7 Bxb7 20.Na5 Rb8 21.Bh5 Ne5 22.Ne2
Nf6 23.Nf4 Bh6 24.Qd1 Nxh5 25.Qxh5 Qg5 26.Qxg5+ Bxg5 27.Nxb7 Bxf4 28.Rxf4 
Ng6 29.Rc4 Rxb7 30.Re1 a5 31.Re6 Kh7 32.b5 a4 33.b6 Rf7 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.15"]
[Round "6"]
[White "Portisch, Lajos"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1-0"]
[ECO "E58"]
[EventDate "1970.11.09"]
[PlyCount "77"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O Nc6 8.a3 Bxc3 
9.bxc3 Qc7 10.cxd5 exd5 11.Nh4 Ne7 12.g3 c4 13.Bc2 Ng6 14.Ng2 Ne4 15.Bb2 
f5 16.f3 Nd6 17.a4 Bd7 18.Ba3 Rae8 19.Qd2 Bc6 20.a5 Rf6 21.Bc5 a6 22.Bb4 
Qd7 23.Rae1 Nf7 24.Re2 Qd8 25.Kh1 Qd7 26.Ref2 Qd8 27.Bb1 Qd7 28.g4 fxg4 
29.fxg4 Rxf2 30.Qxf2 Ng5 31.h4 Ne6 32.h5 Ngf8 33.Nh4 h6 34.Qf5 Qd8 35.Qf7+
Kh8 36.Ng6+ Nxg6 37.Qxg6 Ng5 38.Rf7 Rg8 39.Be7 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.15"]
[Round "6"]
[White "Reshevsky, Samuel Herman"]
[Black "Fischer, Robert James"]
[Result "0-1"]
[ECO "A32"]
[EventDate "1970.11.09"]
[PlyCount "60"]

1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 e6 5.Nc3 Bb4 6.e3 Ne4 7.Qc2 Nxc3 8.bxc3
Be7 9.Be2 O-O 10.O-O a6 11.f4 d6 12.f5 exf5 13.Nxf5 Bxf5 14.Qxf5 Nd7 15.
Bf3 Qc7 16.Rb1 Rab8 17.Bd5 Nf6 18.Ba3 Rfe8 19.Qd3 Nxd5 20.cxd5 b5 21.e4 
Bf8 22.Rb4 Re5 23.c4 Rbe8 24.cxb5 axb5 25.Kh1 Qe7 26.Qxb5 Rxe4 27.Rxe4 
Qxe4 28.Qd7 Qf4 29.Kg1 Qd4+ 30.Kh1 Qf2 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.18"]
[Round "7"]
[White "Filip, Miroslav"]
[Black "Reshevsky, Samuel Herman"]
[Result "1/2-1/2"]
[ECO "E52"]
[EventDate "1970.11.09"]
[PlyCount "25"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 b6 7.O-O Bb7 8.Bd2 Bd6 
9.Rc1 a6 10.cxd5 exd5 11.Ne5 c5 12.f4 Nc6 13.Be1 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.18"]
[Round "7"]
[White "Fischer, Robert James"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "B31"]
[EventDate "1970.11.09"]
[PlyCount "119"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.c3 Nf6 5.Qe2 Bg7 6.e5 Nd5 7.Qc4 Nc7 8.Bxc6 
dxc6 9.Qxc5 Qd3 10.Qe3 Bf5 11.Qxd3 Bxd3 12.Kd1 Ne6 13.Ne1 Nf4 14.Nxd3 Nxd3
15.f4 Bh6 16.Kc2 Nxc1 17.Re1 O-O-O 18.Kxc1 Bxf4 19.g3 Bh6 20.Kc2 Rd5 21.b4
b6 22.a4 a5 23.bxa5 bxa5 24.d4 c5 25.Re4 Rhd8 26.Kd3 cxd4 27.cxd4 Bg7 28.
Ke3 Bh6+ 29.Kd3 Bg7 30.Kc4 f5 31.Nc3 e6 32.Rh4 g5 33.Rxh7 Rxd4+ 34.Kb5 
Bxe5 35.Rc1 Rb4+ 36.Kxa5 Rc4 37.Ne2 Rd5+ 38.Kb6 Rdc5 39.Rxc4 Rxc4 40.h4 
Rc2 41.hxg5 Rxe2 42.g6 Rb2+ 43.Ka6 Rb4 44.g7 Bxg7 45.Rxg7 Rxa4+ 46.Kb5 Rd4
47.Re7 Re4 48.Kc5 Kd8 49.Ra7 Ke8 50.Kd6 Kf8 51.Rb7 Re3 52.Ra7 Re1 53.Rb7 
Re4 54.Ra7 Re2 55.Rb7 Re3 56.Ra7 Kg8 57.Rb7 Re1 58.Re7 Re3 59.Rxe6 Rxg3 
60.Ke5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.18"]
[Round "7"]
[White "Hort, Vlastimil"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "B61"]
[EventDate "1970.11.09"]
[PlyCount "178"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 Bd7 7.Qd2 Rc8 8.f4 
Nxd4 9.Qxd4 Qa5 10.e5 dxe5 11.fxe5 e6 12.O-O-O Bc6 13.Bb5 Nd5 14.Nxd5 Bxb5
15.Qxa7 Bb4 16.Qxa5 Bxa5 17.b4 exd5 18.bxa5 Bc4 19.Kb2 Kd7 20.Bd2 Be2 21.
Rde1 Bh5 22.Re3 Bg6 23.Rc1 Rc7 24.Rb3 Rhc8 25.Bc3 Be4 26.g3 Ke6 27.Rd1 Rc4
28.Rb6+ Kf5 29.Rb3 d4 30.Rxd4 Rxd4 31.Bxd4 Rxc2+ 32.Ka3 Rxh2 33.e6 fxe6 
34.Bxg7 Rg2 35.Re3 Bd5 36.Be5 Rxa2+ 37.Kb4 h5 38.Bd6 Kg4 39.Be5 Bc6 40.Bc7
Ra4+ 41.Kc5 Bd5 42.Kd6 Rc4 43.Bb8 Rc6+ 44.Kd7 Rc2 45.Bc7 Kf5 46.Re5+ Kg6 
47.Kc8 Rc3 48.Kb8 Rb3 49.Kc8 Ra3 50.Kd7 Rf3 51.Kc8 Rf8+ 52.Kd7 Rh8 53.Bd8 
Bc6+ 54.Kc7 Rh7+ 55.Kb6 Bd5 56.Bg5 Kf7 57.a6 bxa6 58.Kxa6 Rh8 59.Kb5 Rc8 
60.Bf4 Bf3 61.Rc5 Rd8 62.Kc4 Rd1 63.Re5 Kf6 64.Kc3 Bg4 65.Rg5 Be2 66.Ra5 
Bf3 67.Bg5+ Kg6 68.Bd2 Bd5 69.Ra7 Rg1 70.Bf4 Kf5 71.Rg7 Ke4 72.Rg5 Rh1 73.
Re5+ Kf3 74.Re3+ Kg4 75.Bd6 Rd1 76.Re5 Rg1 77.Kd4 Rd1+ 78.Kc3 Rf1 79.Kd4 
Rf2 80.Kc5 Rd2 81.Bb8 Rd1 82.Bc7 Ra1 83.Kd6 Ra7 84.Kd7 Bb3 85.Kd8 Ra6 86.
Ke7 Ra7 87.Kd8 Ba2 88.Bd6 Ra8+ 89.Ke7 Ra6 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.18"]
[Round "7"]
[White "Hubner, Robert"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "C69"]
[EventDate "1970.11.09"]
[PlyCount "30"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.Be3 
Ne7 9.Nbd2 Qd7 10.Nc4 Ng6 11.dxe5 fxe5 12.h3 Be6 13.Qe2 b5 14.Nxd6+ cxd6 
15.Rfd1 O-O 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.18"]
[Round "7"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "D40"]
[EventDate "1970.11.09"]
[PlyCount "82"]

1.d4 Nf6 2.c4 c5 3.Nf3 e6 4.e3 d5 5.Nc3 Nc6 6.a3 cxd4 7.exd4 Be7 8.Bd3 
dxc4 9.Bxc4 O-O 10.O-O a6 11.Be3 b5 12.d5 Na5 13.Ba2 Nc4 14.Bxc4 bxc4 15.
dxe6 Bxe6 16.Nd4 Bd7 17.Qe2 Qc7 18.h3 Rfe8 19.Rac1 Rac8 20.Rc2 Qb7 21.Rfc1
Bc5 22.Qxc4 Bxa3 23.Qd3 Bf8 24.Ra1 Nd5 25.Nxd5 Qxd5 26.Qxa6 Rxc2 27.Nxc2 
Bc6 28.Qf1 Bd6 29.Rd1 Qe5 30.f4 Qe6 31.Qd3 Bf8 32.Nd4 Qxe3+ 33.Qxe3 Rxe3 
34.Nxc6 Re2 35.b4 f6 36.f5 Rb2 37.Rd8 Kf7 38.Rd7+ Ke8 39.Rb7 g6 40.Rxh7 
gxf5 41.Rh4 Bd6 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.18"]
[Round "7"]
[White "Minic, Dragoljub"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]
[ECO "B07"]
[EventDate "1970.11.09"]
[PlyCount "29"]

1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Bc4 Nf6 5.Nbd2 O-O 6.O-O Nc6 7.c3 e5 8.dxe5 
Nxe5 9.Nxe5 dxe5 10.a4 Re8 11.Qc2 Qe7 12.Nb3 Be6 13.Bxe6 Qxe6 14.f3 Bf8 
15.Be3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.18"]
[Round "7"]
[White "Rubinetti, Jorge Alberto"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "A05"]
[EventDate "1970.11.09"]
[PlyCount "27"]

1.Nf3 Nf6 2.g3 b5 3.a4 b4 4.Bg2 Bb7 5.O-O e6 6.d3 Be7 7.Nbd2 O-O 8.e4 d5 
9.Re1 dxe4 10.Ne5 Nbd7 11.Nec4 Rb8 12.dxe4 Nc5 13.Qe2 Qd4 14.Nb3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.18"]
[Round "7"]
[White "Smyslov, Vassily"]
[Black "Addison, William"]
[Result "1-0"]
[ECO "C77"]
[EventDate "1970.11.09"]
[PlyCount "77"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Bc5 7.a4 Bb7 8.Bg5 h6 
9.Bxf6 Qxf6 10.axb5 axb5 11.Rxa8+ Bxa8 12.Nc3 Nd4 13.Nxd4 Bxd4 14.O-O Bc6 
15.Qe1 O-O 16.Nd1 d6 17.c3 Bb6 18.Ne3 Qg5 19.Nd5 Bxd5 20.Bxd5 b4 21.cxb4 
Kh8 22.g3 f5 23.exf5 Qxf5 24.Qe2 Qd7 25.Qe4 Qf5 26.Qc4 Qh5 27.Qc2 Qg4 28.
Be4 h5 29.Kg2 h4 30.f3 Qg5 31.Ra1 Qe3 32.gxh4 Qh6 33.Qc4 Qd2+ 34.Kh3 Qf2 
35.Qf7 Qf1+ 36.Kg4 Qg2+ 37.Kh5 Rg8 38.Ra8 g6+ 39.Bxg6 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.18"]
[Round "7"]
[White "Suttles, Duncan"]
[Black "Naranja, Renato"]
[Result "0-1"]
[ECO "B23"]
[EventDate "1970.11.09"]
[PlyCount "84"]

1.e4 c5 2.Nc3 Nc6 3.g3 e6 4.Bg2 Nf6 5.d3 Be7 6.Nh3 d5 7.O-O O-O 8.Bg5 d4 
9.Ne2 e5 10.Bxf6 Bxf6 11.f4 c4 12.Nf2 Qb6 13.Rb1 cxd3 14.cxd3 Be6 15.Nc1 
Rfc8 16.b4 a5 17.a3 axb4 18.axb4 Na7 19.f5 Bd7 20.Ng4 Nb5 21.Nxf6+ Qxf6 
22.Qd2 Na3 23.Rb2 Rc3 24.Ne2 Rac8 25.Ra1 h6 26.Rba2 Rc2 27.Rxc2 Nxc2 28.
Rc1 Ba4 29.h4 b5 30.Bf3 Qd8 31.Kf2 Ne3 32.Rxc8 Qxc8 33.Nc1 Kf8 34.Bh5 g6 
35.Bf3 gxf5 36.Kg1 fxe4 37.dxe4 Bc2 38.Qe2 Qc6 39.Qd2 Bxe4 40.Bxe4 Qxe4 
41.Nd3 Qg6 42.Kf2 Qf5+ 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.18"]
[Round "7"]
[White "Taimanov, Mark"]
[Black "Larsen, Bent"]
[Result "1-0"]
[ECO "E14"]
[EventDate "1970.11.09"]
[PlyCount "131"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 Bb4+ 6.Nbd2 c5 7.O-O O-O 8.a3 
Bxd2 9.Bxd2 Be4 10.Bc3 d6 11.Ng5 Bxd3 12.Qxd3 Nbd7 13.Rfd1 Qc7 14.dxc5 
dxc5 15.Nxh7 Rfd8 16.Nxf6+ Nxf6 17.Qe2 Qc6 18.Bxf6 gxf6 19.Qg4+ Kf8 20.h4 
Ke7 21.Rxd8 Rxd8 22.g3 Qd6 23.b4 Kf8 24.bxc5 Qxc5 25.h5 Ke7 26.Kg2 Qc6+ 
27.Qf3 Qxf3+ 28.Kxf3 Rc8 29.h6 Rxc4 30.h7 Rc8 31.Rc1 Rh8 32.Rc7+ Kf8 33.
Rxa7 Rxh7 34.Rb7 Rh1 35.Rxb6 Ra1 36.Rb3 f5 37.e4 fxe4+ 38.Kxe4 Kg7 39.Kd4 
Ra2 40.f3 Kg6 41.Kc5 e5 42.Kb5 f5 43.a4 e4 44.fxe4 fxe4 45.a5 Kf5 46.a6 
Ke5 47.Rc3 Ra1 48.Rc5+ Kd6 49.Rc4 e3 50.Re4 Rb1+ 51.Kc4 Ra1 52.Kd3 Ra3+ 
53.Ke2 Kd5 54.Rxe3 Rxa6 55.Kf3 Rf6+ 56.Kg4 Rf8 57.Kh5 Rh8+ 58.Kg6 Kd4 59.
Ra3 Ke4 60.g4 Rg8+ 61.Kh5 Rh8+ 62.Kg5 Rg8+ 63.Kh4 Ke5 64.Ra6 Kf4 65.Rf6+ 
Ke5 66.g5 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.18"]
[Round "7"]
[White "Uhlmann, Wolfgang"]
[Black "Portisch, Lajos"]
[Result "1-0"]
[ECO "D53"]
[EventDate "1970.11.09"]
[PlyCount "80"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 Be7 5.Bg5 O-O 6.Qc2 c5 7.dxc5 Qa5 8.cxd5 
exd5 9.e3 Qxc5 10.a3 Be6 11.Bd3 h6 12.Bh4 Nc6 13.O-O d4 14.exd4 Nxd4 15.
Nxd4 Qxd4 16.Bg3 Rfd8 17.Bf5 Qd2 18.Rfd1 Qxc2 19.Bxc2 Rac8 20.Rxd8+ Bxd8 
21.Bd1 Ba5 22.Be5 Nd7 23.Bd4 Rc4 24.Ne2 Bb6 25.Bxb6 Nxb6 26.Nc3 Rc5 27.Bf3
Nc4 28.b4 Re5 29.Bxb7 Nxa3 30.Be4 Nb5 31.Ra5 Bd7 32.f3 a6 33.Na4 f5 34.Bd3
Re3 35.Bc4+ Kh7 36.Nc5 Rc3 37.Bd3 Bc8 38.Bxb5 axb5 39.Ra8 Rc4 40.Rxc8 Rxb4
1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.18"]
[Round "7"]
[White "Ujtumen, Tudev"]
[Black "Geller, Efim"]
[Result "0-1"]
[ECO "B87"]
[EventDate "1970.11.09"]
[PlyCount "106"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.f3 Be7 
9.Be3 O-O 10.Qd2 Bd7 11.g4 b4 12.Nce2 a5 13.g5 Ne8 14.Bc4 a4 15.Ng3 Nc6 
16.Nxc6 Bxc6 17.Rd1 Qc7 18.b3 axb3 19.axb3 Ra2 20.O-O d5 21.Bd3 dxe4 22.
Nxe4 Bxe4 23.fxe4 Bc5 24.Rf2 Qa7 25.Bxc5 Qxc5 26.Rf1 Nd6 27.Kh1 Ra5 28.Qf4
Nc8 29.Bc4 Qe5 30.h4 Nd6 31.Bd3 Rfa8 32.Kg2 Qxf4 33.Rxf4 e5 34.R4f2 Ra1 
35.Kf3 Kf8 36.Rxa1 Rxa1 37.Rf1 Rxf1+ 38.Bxf1 Ke7 39.Ke3 f6 40.gxf6+ Kxf6 
41.Be2 g6 42.Kd3 h5 43.c3 bxc3 44.Kxc3 Nxe4+ 45.Kc4 Ng3 46.Bf3 e4 47.Bg2 
Ke5 48.b4 Nf5 49.b5 Nd6+ 50.Kc5 Nxb5 51.Kxb5 Kd4 52.Bf1 Ke3 53.Bg2 Kd3 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.19"]
[Round "8"]
[White "Geller, Efim"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1/2-1/2"]
[ECO "C66"]
[EventDate "1970.11.09"]
[PlyCount "35"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6 5.d4 Bd7 6.Nc3 Be7 7.dxe5 Nxe5 8.
Bxd7+ Nexd7 9.Bf4 O-O 10.h3 Re8 11.Re1 Bf8 12.Re2 h6 13.Qd2 Ne5 14.Nd4 Nc4
15.Qd3 Ne5 16.Qd2 Nc4 17.Qd3 Ne5 18.Qd2 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.19"]
[Round "8"]
[White "Gligoric, Svetozar"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "E48"]
[EventDate "1970.11.09"]
[PlyCount "31"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 d5 6.cxd5 exd5 7.Ne2 Nc6 8.O-O 
O-O 9.a3 cxd4 10.exd4 Bd6 11.Kh1 Ng4 12.g3 Re8 13.Bf4 Nf6 14.f3 h6 15.Bc2 
a6 16.Qd3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.19"]
[Round "8"]
[White "Ivkov, Borislav"]
[Black "Ujtumen, Tudev"]
[Result "1-0"]
[ECO "E62"]
[EventDate "1970.11.09"]
[PlyCount "75"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nc6 7.O-O e5 8.d5 Ne7 
9.c5 Ne8 10.cxd6 Nxd6 11.e4 c6 12.dxc6 Nxc6 13.Bg5 f6 14.Be3 Nc4 15.Bc5 
Qxd1 16.Rfxd1 Rd8 17.Rxd8+ Nxd8 18.Bf1 Na5 19.Nb5 Bg4 20.Nd2 b6 21.Be3 Bf8
22.Rc1 Be7 23.Rc7 Nac6 24.Bc4+ Kf8 25.f3 Bh3 26.g4 f5 27.Bh6+ Ke8 28.Bd5 
a6 29.Nc3 Bc5+ 30.Kh1 Ra7 31.Bxc6+ Nxc6 32.Rxc6 fxg4 33.Nd5 Rf7 34.Rf6 
gxf3 35.Nxf3 Rd7 36.Nxe5 Rd8 37.Nf3 Be6 38.Nc7+ 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.19"]
[Round "8"]
[White "Larsen, Bent"]
[Black "Suttles, Duncan"]
[Result "1/2-1/2"]
[ECO "A25"]
[EventDate "1970.11.09"]
[PlyCount "91"]

1.g3 g6 2.Bg2 Bg7 3.c4 Nc6 4.Nc3 d6 5.e3 e5 6.Nge2 Be6 7.d4 Bxc4 8.d5 Bxe2
9.Qxe2 Nb8 10.Qb5+ Nd7 11.Qxb7 Rb8 12.Qa6 Nc5 13.Qe2 f5 14.e4 Nf6 15.exf5 
gxf5 16.Bh3 O-O 17.O-O Nfd7 18.Kh1 Kh8 19.Be3 f4 20.Bxc5 f3 21.Qc4 dxc5 
22.Qg4 Nf6 23.Qxf3 Rxb2 24.Rad1 Rb4 25.Qe2 Rd4 26.Bg2 e4 27.Nxe4 Re8 28.f3
Nxd5 29.Qf2 Ne3 30.Rxd4 Bxd4 31.Re1 Rxe4 32.fxe4 Ng4 33.Qf7 Nf2+ 34.Kg1 
Nd3+ 35.Kf1 Nxe1 36.Kxe1 Be3 37.Qd5 Qxd5 38.exd5 Kg7 39.Ke2 Bg1 40.h3 c4 
41.Kd2 Bd4 42.Bf1 c3+ 43.Kc2 Kf6 44.Bd3 h6 45.Kb3 Ke5 46.a4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.19"]
[Round "8"]
[White "Matulovic, Milan"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[ECO "C67"]
[EventDate "1970.11.09"]
[PlyCount "48"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.
Qxd8+ Kxd8 9.Nc3 Ke8 10.Ne2 h6 11.h3 Ne7 12.Re1 Nd5 13.a3 a5 14.Bd2 c5 15.
Nh2 a4 16.Nf1 Be6 17.f4 h5 18.Ne3 Rd8 19.Rad1 Nxe3 20.Bxe3 Bf5 21.Rxd8+ 
Kxd8 22.Rd1+ Kc8 23.Rd2 Be7 24.Nc3 Rd8 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.19"]
[Round "8"]
[White "Mecking, Henrique"]
[Black "Addison, William"]
[Result "1/2-1/2"]
[ECO "D12"]
[EventDate "1970.11.09"]
[PlyCount "104"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5 5.Nc3 e6 6.Qb3 Qb6 7.Qxb6 axb6 8.Nh4 
Bg6 9.Nxg6 hxg6 10.Bd2 Nbd7 11.Bd3 dxc4 12.Bxc4 b5 13.Bd3 e5 14.O-O Bd6 
15.h3 exd4 16.exd4 O-O 17.a4 bxa4 18.Nxa4 Nd5 19.Nc3 N7f6 20.Nxd5 Nxd5 21.
Be4 Bf4 22.Ba5 Ra6 23.Bxd5 Rfa8 24.Bxc6 bxc6 25.b4 Bc7 26.Rfc1 Bxa5 27.
Rxa5 Rxa5 28.bxa5 Rxa5 29.Rxc6 Ra1+ 30.Kh2 Rd1 31.Rc8+ Kh7 32.Rd8 g5 33.
Kg3 Rd3+ 34.Kg4 Kg6 35.Rd6+ f6 36.h4 gxh4 37.Kxh4 Kf7 38.Rd7+ Ke6 39.Rxg7 
Rxd4+ 40.Kh3 Ra4 41.g3 Ra2 42.f3 Ra1 43.g4 Ra3 44.Kg3 Rb3 45.Ra7 Rc3 46.
Ra2 Kf7 47.Rf2 Kg6 48.Kh4 f5 49.g5 Rc1 50.f4 Rg1 51.Kh3 Rg4 52.Rf3 Kg7 
1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.19"]
[Round "8"]
[White "Minic, Dragoljub"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1-0"]
[ECO "B82"]
[EventDate "1970.11.09"]
[PlyCount "79"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.f4 d6 7.Bd3 Nf6 8.Qe2 Nc6
9.Be3 Be7 10.Nb3 O-O 11.g4 d5 12.e5 Nd7 13.g5 Nb4 14.a3 Nxd3+ 15.cxd3 Nc5 
16.Nxc5 Bxc5 17.Rc1 Bxe3 18.Qxe3 Qd8 19.Qd4 Bd7 20.Rg1 Rc8 21.Kd2 Kh8 22.
Ne2 Rxc1 23.Rxc1 Bc6 24.Ng3 Kg8 25.h4 g6 26.Rh1 Qa5+ 27.Qb4 Qxb4+ 28.axb4 
d4 29.Rc1 h6 30.Rc4 Rd8 31.Ne2 Bd5 32.Rxd4 b5 33.Nc3 Kg7 34.Ne4 h5 35.Nf6 
Rc8 36.f5 gxf5 37.Nxh5+ Kg6 38.Nf4+ Kg7 39.h5 Bb3 40.Rd7 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.19"]
[Round "8"]
[White "Naranja, Renato"]
[Black "Fischer, Robert James"]
[Result "1/2-1/2"]
[ECO "A35"]
[EventDate "1970.11.09"]
[PlyCount "95"]

1.c4 c5 2.Nc3 g6 3.Nf3 Bg7 4.d4 cxd4 5.Nxd4 Nc6 6.e3 Nf6 7.Be2 O-O 8.O-O 
Nxd4 9.Qxd4 d6 10.Qh4 Be6 11.Rd1 Qb6 12.Rb1 Qc5 13.b4 Qf5 14.e4 Qe5 15.Rb3
Bd7 16.f4 Qe6 17.f5 gxf5 18.exf5 Qxf5 19.Bg5 h6 20.Bxh6 Qh7 21.Bg5 Qxh4 
22.Bxh4 Be6 23.Bxf6 exf6 24.Nd5 Rfd8 25.Rf3 Kf8 26.Nxf6 Rac8 27.Nh7+ Kg8 
28.Nf6+ Bxf6 29.Rxf6 Bxc4 30.Bxc4 Rxc4 31.Rfxd6 Rxd6 32.Rxd6 Rxb4 33.Rd2 
b5 34.Kf2 Ra4 35.Ke3 Kg7 36.Kd3 Ra3+ 37.Kd4 a5 38.Kc5 b4 39.Kb5 f5 40.g3 
Kf6 41.Re2 Kg5 42.Rf2 Kg6 43.Rd2 Kf7 44.Re2 Kf6 45.Kc4 Kg5 46.Kb5 Kg4 47.
Rf2 Kh3 48.Rd2 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.19"]
[Round "8"]
[White "Panno, Oscar"]
[Black "Hubner, Robert"]
[Result "1-0"]
[ECO "A28"]
[EventDate "1970.11.09"]
[PlyCount "82"]

1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.e3 g6 5.d4 d6 6.b3 Bg4 7.Be2 Bg7 8.Bb2 O-O 
9.d5 Ne7 10.e4 Nh5 11.g3 Bh6 12.Nh4 Bxe2 13.Qxe2 Ng7 14.O-O f5 15.f3 Rf7 
16.Ng2 Qd7 17.f4 exf4 18.Nxf4 Re8 19.e5 dxe5 20.Nd3 Rff8 21.Nxe5 Qd8 22.
Rae1 c6 23.Qd3 cxd5 24.cxd5 Nc8 25.Ba3 Nd6 26.Kg2 Bg5 27.Bxd6 Qxd6 28.Nb5 
Qd8 29.d6 Re6 30.Qc4 Kh8 31.Qc7 Ref6 32.Qxb7 Qa5 33.a4 Qd2+ 34.Kh1 f4 35.
Nf3 Qb2 36.g4 R6f7 37.Qd5 Bd8 38.Ne5 Rf6 39.Rf3 a6 40.Nc4 Qa2 41.Nd4 g5 
1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.19"]
[Round "8"]
[White "Polugaevsky, Lev"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]
[ECO "E92"]
[EventDate "1970.11.09"]
[PlyCount "130"]

1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.Be2 O-O 6.Nf3 e5 7.d5 a5 8.O-O Na6 9.
Bg5 h6 10.Bh4 Qe8 11.Ne1 Bd7 12.Nd3 b6 13.b3 Nc5 14.Nxc5 bxc5 15.Rb1 Nh7 
16.f3 f5 17.Bf2 Bf6 18.a3 Qe7 19.Qe1 Rfb8 20.Nb5 Rb7 21.b4 axb4 22.axb4 
cxb4 23.Qxb4 Bh4 24.g3 Bf6 25.c5 dxc5 26.Bxc5 Qe8 27.d6 cxd6 28.Qc4+ Be6 
29.Nxd6 Rxb1 30.Rxb1 Bxc4 31.Bxc4+ Kh8 32.Nxe8 Rxe8 33.Bf7 Rc8 34.Be6 Rd8 
35.exf5 Ng5 36.Kf2 e4 37.f4 Rd2+ 38.Ke3 Rd3+ 39.Ke2 Nf3 40.fxg6 Bd4 41.Bb4
Nxh2 42.Rh1 Nf3 43.Rxh6+ Kg7 44.Rh7+ Kxg6 45.Rd7 Bc3 46.Bxc3 Rxc3 47.Rd6 
Nh2 48.g4 Rf3 49.Bd5+ Kg7 50.Rd7+ Kf8 51.Rf7+ Ke8 52.g5 Nf1 53.g6 Ng3+ 54.
Ke1 Re3+ 55.Kf2 Rf3+ 56.Kg2 Nh5 57.Kh2 Nxf4 58.Bc6+ Kd8 59.g7 Rh3+ 60.Kg1 
Rg3+ 61.Kf2 Nh5 62.Rf8+ Kc7 63.g8=Q Rxg8 64.Rxg8 Kxc6 65.Ke3 Kd6 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.19"]
[Round "8"]
[White "Portisch, Lajos"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "E06"]
[EventDate "1970.11.09"]
[PlyCount "117"]

1.Nf3 d5 2.d4 Nf6 3.c4 c6 4.Qb3 e6 5.g3 Be7 6.Bg2 O-O 7.O-O b5 8.c5 a5 9.
Ne5 Nfd7 10.Nxd7 Nxd7 11.e4 dxe4 12.Bxe4 Bb7 13.Rd1 Nf6 14.Bf3 Nd5 15.Nc3 
Ba6 16.a3 Qd7 17.Bd2 Bd8 18.Qc2 Bc7 19.Re1 Rfe8 20.Rad1 Rad8 21.Bg5 f6 22.
Bc1 Qf7 23.Qe2 Bc8 24.Bh5 g6 25.Bf3 b4 26.axb4 Nxb4 27.Be4 f5 28.Bb1 Ba6 
29.Qf3 e5 30.dxe5 Rxd1 31.Qxd1 Bxe5 32.Bh6 Bc4 33.Qd2 Bf6 34.Rxe8+ Qxe8 
35.h4 Qe5 36.Be3 Nd5 37.Nxd5 Qxd5 38.Bc2 Qxd2 39.Bxd2 Bxb2 40.Bxa5 Bd4 41.
Ba4 Bd5 42.Bb4 Kf7 43.Kf1 Ke6 44.Ke1 f4 45.Bc2 Ke5 46.Ke2 Be4 47.Bd1 h5 
48.Ke1 Kf5 49.Kf1 Bd3+ 50.Kg2 Ke5 51.Ba4 Be4+ 52.f3 Bd5 53.Bc2 Bf7 54.Be4 
Be8 55.gxf4+ Kxf4 56.Be1 Ke5 57.Bg3+ Ke6 58.Bf2 Ke5 59.Bg3+ 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.19"]
[Round "8"]
[White "Reshevsky, Samuel Herman"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D82"]
[EventDate "1970.11.09"]
[PlyCount "84"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 c5 6.dxc5 Qa5 7.Rc1 Ne4 8.Nf3 
Nxc3 9.bxc3 Bxc3+ 10.Nd2 Be6 11.cxd5 Bxd5 12.e4 Bxa2 13.Ra1 e5 14.Bc4 exf4
15.Rxa2 Bxd2+ 16.Qxd2 Qxd2+ 17.Kxd2 Nd7 18.Rc1 Rc8 19.Bd5 Nxc5 20.Ra5 b6 
21.Rxa7 O-O 22.Rb1 Rfd8 23.Ke2 Rd7 24.Ra3 Rd6 25.Rba1 Kg7 26.Ra8 Rxa8 27.
Rxa8 f5 28.f3 Kf6 29.Re8 Kg5 30.Rb8 h6 31.Ra8 Kf6 32.Re8 Ne6 33.Kd3 Ke5 
34.Kc4 fxe4 35.fxe4 g5 36.h3 Kf6 37.Rh8 Ke5 38.Rxh6 b5+ 39.Kb4 Nc7 40.Rh5 
Nxd5+ 41.exd5 Rxd5 42.Rxg5+ Ke4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.20"]
[Round "9"]
[White "Addison, William"]
[Black "Gligoric, Svetozar"]
[Result "1-0"]
[ECO "E62"]
[EventDate "1970.11.09"]
[PlyCount "87"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O e5 8.d5 Ne7 
9.e4 Ne8 10.Nh4 c5 11.dxc6 Nxc6 12.h3 Nc7 13.Nf3 Ne6 14.Nb5 Ned4 15.Nbxd4 
exd4 16.b3 Re8 17.Re1 Qb6 18.Bb2 a5 19.a4 Bd7 20.Rb1 Re7 21.Ba3 Nb4 22.Qd2
Rae8 23.Bxb4 axb4 24.Rbd1 Qc5 25.Nxd4 f5 26.Qd3 fxe4 27.Rxe4 Rxe4 28.Bxe4 
Bxh3 29.Nb5 Kh8 30.Qd5 Rf8 31.Qxc5 dxc5 32.Bxb7 Bf5 33.a5 Bc2 34.Rc1 Bxb3 
35.a6 Ba2 36.a7 b3 37.Rf1 b2 38.Na3 Bc3 39.a8=Q Rxa8 40.Bxa8 Bb4 41.Nb1 
Bxc4 42.Rd1 Be6 43.Be4 Kg7 44.Rd6 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.20"]
[Round "9"]
[White "Filip, Miroslav"]
[Black "Naranja, Renato"]
[Result "1/2-1/2"]
[ECO "E66"]
[EventDate "1970.11.09"]
[PlyCount "60"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nc6 7.d5 Na5 8.Nd2 c5 
9.O-O e6 10.Qc2 exd5 11.cxd5 Re8 12.Re1 Rb8 13.b3 Bf5 14.e4 Nxd5 15.Nxd5 
Bxa1 16.Bb2 Bxb2 17.Qxb2 Re5 18.Ne3 Be6 19.f4 Rh5 20.f5 gxf5 21.exf5 Rxf5 
22.Nxf5 Bxf5 23.Ne4 Bxe4 24.Rxe4 Qg5 25.Qe2 h5 26.h4 Qg6 27.g4 Nc6 28.gxh5
Qf6 29.Rg4+ Kf8 30.Bxc6 bxc6 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.20"]
[Round "9"]
[White "Fischer, Robert James"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "B89"]
[EventDate "1970.11.09"]
[PlyCount "104"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Bb3 Be7 8.Be3 
O-O 9.Qe2 a6 10.O-O-O Qc7 11.g4 Nd7 12.h4 Nc5 13.g5 b5 14.f3 Bd7 15.Qg2 b4
16.Nce2 Nxb3+ 17.axb3 a5 18.g6 fxg6 19.h5 Nxd4 20.Nxd4 g5 21.Bxg5 Bxg5+ 
22.Qxg5 h6 23.Qg4 Rf7 24.Rhg1 a4 25.bxa4 e5 26.Ne6 Qc4 27.b3 Qxe6 28.Qxe6 
Bxe6 29.Rxd6 Re8 30.Rb6 Rxf3 31.Rxb4 Rc8 32.Kb2 Rf2 33.Rc1 Bf7 34.a5 Ra8 
35.Rb5 Bxh5 36.Rxe5 Be2 37.Rc5 h5 38.e5 Bf3 39.Kc3 h4 40.Kd3 Re2 41.Rf1 
Rd8+ 42.Kc3 Be4 43.Kb4 Rb8+ 44.Ka3 h3 45.e6 Bxc2 46.b4 Re3+ 47.Kb2 Bd3 48.
Ra1 Ba6 49.Rc6 Rxb4+ 50.Kc2 Bb7 51.Rc3 Re2+ 52.Kd1 Rg2 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.20"]
[Round "9"]
[White "Hort, Vlastimil"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "A36"]
[EventDate "1970.11.09"]
[PlyCount "30"]

1.c4 c5 2.Nc3 g6 3.g3 Bg7 4.Bg2 Nc6 5.e3 e6 6.Nge2 Nge7 7.O-O O-O 8.d4 
cxd4 9.Nxd4 d5 10.cxd5 Nxd5 11.Nxd5 Nxd4 12.exd4 exd5 13.Be3 Be6 14.Qb3 
Qd7 15.Rac1 Rfc8 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.20"]
[Round "9"]
[White "Hubner, Robert"]
[Black "Reshevsky, Samuel Herman"]
[Result "1-0"]
[ECO "A35"]
[EventDate "1970.11.09"]
[PlyCount "81"]

1.c4 c5 2.Nc3 Nc6 3.Nf3 g6 4.e3 d6 5.Be2 Bg7 6.O-O Nh6 7.a3 O-O 8.Rb1 a5 
9.h3 Nf5 10.g4 Nh6 11.d4 f5 12.g5 Nf7 13.d5 Nb8 14.Kh2 Na6 15.h4 Nc7 16.
Ne1 f4 17.exf4 e5 18.dxe6 Nxe6 19.Nd5 Nd4 20.Bg4 Bxg4 21.Qxg4 Qe8 22.Be3 
Qe4 23.Nc3 Qf5 24.Kh3 h5 25.Qxf5 Nxf5 26.Nd5 Nd8 27.Nc2 a4 28.Bd2 Nc6 29.
Bc3 Nfd4 30.Bxd4 cxd4 31.Rfe1 Rae8 32.Rxe8 Rxe8 33.Re1 Rc8 34.Ncb4 Kf7 35.
Nb6 Re8 36.Rxe8 Kxe8 37.Nd3 Na5 38.Kg3 Kd8 39.f5 gxf5 40.Kf4 Kc7 41.Nd5+ 
1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.20"]
[Round "9"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Mecking, Henrique"]
[Result "0-1"]
[ECO "B99"]
[EventDate "1970.11.09"]
[PlyCount "78"]

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.Bd3 b5 11.Rhe1 Bb7 12.Nd5 exd5 13.Nf5 Bf8 14.Bxf6 gxf6 15.
exd5+ Kd8 16.Qe4 Qc5 17.Bf1 Rc8 18.Re3 b4 19.a3 a5 20.axb4 axb4 21.Rd2 Qa5
22.Rd4 Qa1+ 23.Kd2 Qxb2 24.Qe8+ Kc7 25.Rc4+ Nc5 26.Re7+ Bxe7 27.Qxe7+ Kb8 
28.Qxd6+ Ka8 29.Rxc5 Rxc5 30.Qxc5 Rc8 31.Qa5+ Kb8 32.Bd3 b3 33.Qb4 Rxc2+ 
34.Bxc2 Qxc2+ 35.Ke3 b2 36.Qd6+ Qc7 37.Qf8+ Bc8 38.Qb4+ Qb7 39.Qd6+ Ka8 
0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.20"]
[Round "9"]
[White "Rubinetti, Jorge Alberto"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "C02"]
[EventDate "1970.11.09"]
[PlyCount "48"]

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.Bd3 Bd7 7.dxc5 Bxc5 8.O-O a5 
9.Qe2 f6 10.Bf4 Nge7 11.Nbd2 Ng6 12.Bg3 O-O 13.Nb3 Be7 14.exf6 Rxf6 15.
Nbd4 Nxd4 16.cxd4 Nf4 17.Bxf4 Rxf4 18.g3 Rff8 19.Ne5 Be8 20.Rad1 Bf6 21.
Kg2 Rc8 22.f4 Kh8 23.Rf2 Rc7 24.Bb1 Bxe5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.20"]
[Round "9"]
[White "Smyslov, Vassily"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "E12"]
[EventDate "1970.11.09"]
[PlyCount "38"]

1.c4 Nf6 2.Nf3 b6 3.Nc3 Bb7 4.d4 e6 5.a3 Ne4 6.Nxe4 Bxe4 7.e3 Be7 8.Bd3 
Bxd3 9.Qxd3 d5 10.cxd5 Qxd5 11.e4 Qb7 12.O-O O-O 13.Bf4 Rd8 14.Rad1 Nd7 
15.Rfe1 Nf6 16.Qc2 c5 17.dxc5 Bxc5 18.Rxd8+ Rxd8 19.Bg5 Be7 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.20"]
[Round "9"]
[White "Suttles, Duncan"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "B26"]
[EventDate "1970.11.09"]
[PlyCount "83"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.d3 Bg7 5.Bg2 d6 6.Be3 Rb8 7.Qd2 b5 8.Nge2 b4 
9.Nd1 Nd4 10.O-O Bd7 11.a3 a5 12.Bxd4 cxd4 13.axb4 Rxb4 14.b3 Bh6 15.f4 e5
16.Nb2 Be6 17.Ra2 Nf6 18.Rfa1 O-O 19.Rxa5 Rb7 20.h3 Nh5 21.Kh2 Rc7 22.Nc4 
f5 23.Ra8 Rc8 24.exf5 Bxf5 25.Qe1 exf4 26.g4 Bxg4 27.Bd5+ Kh8 28.hxg4 Nf6 
29.Bf3 Nxg4+ 30.Kh1 Qg5 31.R1a5 Rc5 32.Rxc5 dxc5 33.Rxf8+ Bxf8 34.Bxg4 
Qxg4 35.Ng1 h6 36.Qe8 Kg7 37.Ne5 Qf5 38.Kg2 Bd6 39.Ngf3 g5 40.Qd8 Qe6 41.
Qd7+ Qxd7 42.Nxd7 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.20"]
[Round "9"]
[White "Taimanov, Mark"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "E14"]
[EventDate "1970.11.09"]
[PlyCount "36"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 d5 6.O-O Bd6 7.b3 O-O 8.Bb2 Nbd7 
9.Qe2 c5 10.cxd5 Nxd5 11.Ba6 Bxa6 12.Qxa6 cxd4 13.Nxd4 Qh4 14.Nf3 Nc5 15.
Qb5 Qh5 16.Nc3 Rfd8 17.Nxd5 Qxd5 18.Rfd1 Qb7 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.20"]
[Round "9"]
[White "Uhlmann, Wolfgang"]
[Black "Geller, Efim"]
[Result "0-1"]
[ECO "E74"]
[EventDate "1970.11.09"]
[PlyCount "88"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 h6 8.Bf4 a6 9.
Qd2 Kh7 10.Nf3 b5 11.cxb5 axb5 12.Bxb5 Qb6 13.Be2 Qb4 14.e5 Nh5 15.Bg3 Ba6
16.Bxa6 Rxa6 17.exd6 exd6 18.O-O Nd7 19.Rae1 Nxg3 20.hxg3 Nb6 21.Re2 Nc4 
22.Qd3 Rfa8 23.b3 Qxc3 24.Qxc3 Bxc3 25.bxc4 Rxa2 26.Rxa2 Rxa2 27.Rc1 Bf6 
28.Kf1 h5 29.Ne1 g5 30.Rc2 Ra1 31.Ke2 Kg6 32.Nf3 Kf5 33.Nd2 g4 34.Nf1 Bd4 
35.Nd2 Rg1 36.Nb3 Be5 37.Nd2 Rxg2 38.Kf1 Rh2 39.Kg1 Rh3 40.Nf1 h4 41.Kg2 
hxg3 42.fxg3 Ke4 43.Rf2 f6 44.Ra2 Rh8 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.20"]
[Round "9"]
[White "Ujtumen, Tudev"]
[Black "Minic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "B87"]
[EventDate "1970.11.09"]
[PlyCount "88"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.O-O Be7
9.a3 O-O 10.Re1 Bb7 11.g4 Nc6 12.Nxc6 Bxc6 13.g5 Nd7 14.Qh5 a5 15.f4 b4 
16.Nd1 Nc5 17.Nf2 d5 18.Re3 g6 19.Qh6 f5 20.gxf6 Bxf6 21.Rh3 Rf7 22.e5 Be7
23.Be3 Nxb3 24.cxb3 d4 25.Rd1 Bf8 26.Rxd4 Qxd4 27.Bxd4 Bxh6 28.Rxh6 Rxf4 
29.Be3 Rf3 30.Ng4 Rd8 31.Nf6+ Rxf6 32.exf6 Rd3 33.Bc5 Rxb3 34.axb4 axb4 
35.Rxh7 Kxh7 36.f7 Rf3 37.f8=Q Rxf8 38.Bxf8 b3 39.Kf2 Kg8 40.Bd6 Kf7 41.
Be5 g5 42.Ke3 Kg6 43.Kd4 Kf5 44.Bg3 Bd5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.22"]
[Round "10"]
[White "Geller, Efim"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "B47"]
[EventDate "1970.11.09"]
[PlyCount "45"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 a6 7.O-O b5 8.Nxc6 
Qxc6 9.Bf3 Bb7 10.Bf4 d6 11.Re1 e5 12.Bd2 Nf6 13.a4 bxa4 14.Rxa4 Be7 15.
Bg5 O-O 16.Be2 Nxe4 17.Nxe4 Qxa4 18.Bxe7 Qxe4 19.Bf3 Qb4 20.Bxb7 Qxb7 21.
Bxf8 Rxf8 22.Qxd6 Qxb2 23.Qxa6 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.22"]
[Round "10"]
[White "Ivkov, Borislav"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C09"]
[EventDate "1970.11.09"]
[PlyCount "27"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Bd6 7.dxc5 Bxc5 8.
O-O Ne7 9.Nb3 Bd6 10.Bd2 O-O 11.Bc3 Bg4 12.Nbd4 Qb6 13.Be2 Rfe8 14.a4 
1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.22"]
[Round "10"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Ujtumen, Tudev"]
[Result "1/2-1/2"]
[ECO "E92"]
[EventDate "1970.11.09"]
[PlyCount "74"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.Be3 Ng4 8.Bg5 f6 
9.Bh4 h5 10.h3 Nh6 11.dxe5 dxe5 12.Qxd8 Rxd8 13.Nd5 Nd7 14.Nxc7 Rb8 15.
O-O-O Nf7 16.Nd5 g5 17.Bg3 h4 18.Bh2 Nc5 19.Nd2 Bd7 20.f3 Ne6 21.Bg1 b6 
22.Bf2 Nf4 23.Nxf4 exf4 24.Nb3 Bf8 25.Bd4 Kg7 26.Bc3 Rbc8 27.Rd5 Be6 28.
Rxd8 Nxd8 29.Rd1 Nf7 30.Nd4 Bxc4 31.Bxc4 Rxc4 32.Ne6+ Kg8 33.Kb1 Bb4 34.
Rd4 Rxd4 35.Bxd4 Be7 36.Nc7 Nd6 37.Nd5 Kf7 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.22"]
[Round "10"]
[White "Larsen, Bent"]
[Black "Filip, Miroslav"]
[Result "1-0"]
[ECO "B17"]
[EventDate "1970.11.09"]
[PlyCount "115"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Bc4 Bf5 8.
O-O e6 9.Bg5 Be7 10.Qe2 Bg4 11.Rad1 O-O 12.h3 Bxf3 13.Qxf3 Nd5 14.Bc1 Bg5 
15.Be3 Qf6 16.Qxf6 Bxf6 17.Bc1 Rfd8 18.c3 b5 19.Bb3 Rac8 20.Rd3 h6 21.g4 
Be7 22.f4 c5 23.dxc5 Bxc5+ 24.Kh1 Nf6 25.Rfd1 Rxd3 26.Rxd3 Kf8 27.Kg2 Ke7 
28.Kf3 Nd7 29.Rd1 h5 30.Re1 hxg4+ 31.hxg4 Bd6 32.Be3 Bc5 33.Bd4 Bxd4 34.
cxd4 Kd6 35.f5 Re8 36.Rh1 Re7 37.Rh8 e5 38.dxe5+ Nxe5+ 39.Kg3 f6 40.Be6 
Rc7 41.Rd8+ Kc6 42.Kf4 Nc4 43.b4 Nd6 44.Rf8 Nc4 45.g5 fxg5+ 46.Kxg5 a5 47.
bxa5 Nxa5 48.Rc8 Rxc8 49.Bxc8 Kc7 50.Be6 Kd6 51.Kg6 Nc6 52.Kxg7 Nd4 53.Kf6
b4 54.Bb3 Nf3 55.Kg7 Ne5 56.f6 Nd7 57.f7 Ke7 58.Bc2 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.22"]
[Round "10"]
[White "Matulovic, Milan"]
[Black "Hubner, Robert"]
[Result "0-1"]
[ECO "C88"]
[EventDate "1970.11.09"]
[PlyCount "110"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.a4 Bb7
9.d3 d6 10.Bd2 b4 11.Bg5 Nd7 12.Bxe7 Qxe7 13.Nbd2 Na5 14.Ba2 c5 15.c3 Kh8 
16.cxb4 cxb4 17.d4 exd4 18.Nxd4 Nc5 19.Nc4 Nxc4 20.Bxc4 Qf6 21.f3 Rad8 22.
a5 Qg5 23.Rc1 Rd7 24.Re2 Qd8 25.Rd2 Qxa5 26.Nf5 d5 27.Bxd5 Rfd8 28.Kh1 Qb6
29.Qc2 Ne6 30.Rcd1 Qc7 31.Qb3 a5 32.h3 Qf4 33.Nd4 Bxd5 34.exd5 Nc5 35.Qc4 
Rxd5 36.Re2 h6 37.Re8+ Rxe8 38.Qxd5 Nd3 39.Qb5 Re3 40.Ne2 Rxe2 41.Qxd3 
Rxb2 42.Qd8+ Kh7 43.Qxa5 Rc2 44.Qd5 Rc1 45.Qd3+ g6 46.Qf1 Rxd1 47.Qxd1 Qc4
48.Qd6 Qc3 49.f4 b3 50.Qa3 Qc2 51.Qa4 Qc1+ 52.Kh2 b2 53.Qb3 Qxf4+ 54.Kg1 
Qc1+ 55.Kh2 Kg7 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.22"]
[Round "10"]
[White "Mecking, Henrique"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "E93"]
[EventDate "1970.11.09"]
[PlyCount "40"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.d5 Nbd7 8.Be3 Ng4 
9.Bg5 f6 10.Bh4 Nh6 11.Nd2 g5 12.Bg3 f5 13.exf5 Nf6 14.Nde4 Nxe4 15.Nxe4 
Bxf5 16.Bd3 g4 17.Qd2 Bxe4 18.Bxe4 Nf5 19.Qd3 Qg5 20.O-O Qh5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.22"]
[Round "10"]
[White "Minic, Dragoljub"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1-0"]
[ECO "C44"]
[EventDate "1970.11.09"]
[PlyCount "99"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6 5.d4 Bd7 6.c3 Be7 7.Qe2 O-O 8.Rd1 Qe8
9.Bc4 Bg4 10.h3 Bh5 11.d5 Bxf3 12.Qxf3 Nd8 13.Nd2 g6 14.Nf1 Nh5 15.g4 Ng7 
16.Ng3 Bh4 17.Bd3 Qe7 18.Be3 f6 19.Qg2 Nf7 20.Rf1 Kh8 21.Kh1 Bg5 22.Rae1 
Bf4 23.Ne2 Bxe3 24.fxe3 Nh6 25.Ng3 Rf7 26.Rf3 Raf8 27.Ref1 Ng8 28.R1f2 a6 
29.Qf1 h6 30.Kg1 Qd7 31.b4 Kh7 32.Qd1 Ra8 33.Qb3 Rff8 34.c4 a5 35.bxa5 Ra7
36.Rc2 Rfa8 37.Rff2 c5 38.dxc6 Qxc6 39.c5 dxc5 40.Bb5 Qc7 41.Ne2 Rxa5 42.
a4 Ne8 43.Nc3 Nd6 44.Nd5 Qd8 45.Rxc5 Nxe4 46.Rc7+ Kh8 47.Rfc2 f5 48.Nf4 
Qf6 49.Rf7 Rxb5 50.axb5 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.22"]
[Round "10"]
[White "Naranja, Renato"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[ECO "E17"]
[EventDate "1970.11.09"]
[PlyCount "140"]

1.c4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.d4 b6 7.cxd5 Nxd5 8.e4 Nf6
9.Nc3 Bb7 10.Re1 Nbd7 11.Bf4 a6 12.Qc2 Re8 13.Rad1 Nf8 14.Ne5 Ra7 15.a3 
Qa8 16.Nc4 Bd8 17.b4 Ng6 18.Bc1 Be7 19.Bb2 Bf8 20.f4 Rd8 21.h3 Qc8 22.Kh2 
Ne7 23.Re2 Ra8 24.Red2 Rb8 25.Qb3 Ng6 26.d5 exd5 27.Nxd5 Nxd5 28.exd5 b5 
29.Ne5 Rd6 30.Qc3 Qd8 31.Ng4 f6 32.Ne3 Qd7 33.Qc2 Bc8 34.Bd4 Qf7 35.Ba7 
Ra8 36.Bc5 a5 37.Bxd6 Bxd6 38.Rd4 axb4 39.axb4 h5 40.Nf5 Bxf5 41.Qxf5 h4 
42.Qe6 hxg3+ 43.Kxg3 Nxf4 44.Qxf7+ Kxf7 45.Bf1 Ra3+ 46.Kf2 Nxh3+ 47.Ke1 
Bg3+ 48.Kd2 Be5 49.Rh4 Ng5 50.Kc2 Nf3 51.Rh3 f5 52.Rd3 Ne1+ 53.Kd1 Nxd3 
54.Bxd3 Kf6 55.Ke2 Bd6 56.Re3 Ra2+ 57.Kf3 Be5 58.Bxb5 Rb2 59.Bd7 Rxb4 60.
Ra3 Rb8 61.Kg2 Rb2+ 62.Kf1 Rd2 63.Be6 g5 64.Rf3 Bf4 65.Ke1 Rh2 66.Kf1 Ke5 
67.Rc3 Ke4 68.Rb3 g4 69.d6 Bxd6 70.Rb5 c5 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.22"]
[Round "10"]
[White "Panno, Oscar"]
[Black "Addison, William"]
[Result "1/2-1/2"]
[ECO "A12"]
[EventDate "1970.11.09"]
[PlyCount "86"]

1.c4 c6 2.Nf3 d5 3.e3 Nf6 4.b3 Bf5 5.Bb2 e6 6.Be2 h6 7.O-O Be7 8.Nc3 O-O 
9.d3 Bh7 10.Qd2 Nbd7 11.Rfd1 Re8 12.Rac1 a6 13.e4 Bd6 14.exd5 exd5 15.cxd5
cxd5 16.Bf1 Ne5 17.Nxe5 Bxe5 18.g3 Bd4 19.Ne2 Bxb2 20.Qxb2 Bf5 21.h3 Rc8 
22.Rxc8 Bxc8 23.Rc1 Qe7 24.Nf4 g5 25.Ne2 Bf5 26.Nd4 Bg6 27.Nf3 Qd6 28.b4 
Nh5 29.a3 Kh7 30.Kh2 Ng7 31.Qd4 Ne6 32.Qf6 Qe7 33.Qa1 f6 34.Nd4 Nxd4 35.
Qxd4 Qd7 36.Bg2 Rd8 37.Rc5 Bf7 38.Bf3 Kg7 39.Bg4 Qd6 40.Kg2 h5 41.Bf3 Qd7 
42.h4 g4 43.Bd1 Re8 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.22"]
[Round "10"]
[White "Polugaevsky, Lev"]
[Black "Suttles, Duncan"]
[Result "1/2-1/2"]
[ECO "A42"]
[EventDate "1970.11.09"]
[PlyCount "68"]

1.d4 d6 2.c4 e5 3.Nf3 Nd7 4.Nc3 g6 5.e4 Bg7 6.g3 Ne7 7.Bg2 O-O 8.O-O h6 9.
Be3 Kh7 10.Qd2 exd4 11.Nxd4 Ne5 12.b3 Ng4 13.Rad1 Nxe3 14.Qxe3 Bg4 15.f3 
Bd7 16.f4 Re8 17.c5 dxc5 18.Nf3 Qc8 19.Qxc5 b6 20.Qe3 Bg4 21.Qc1 Qa6 22.h3
Bxf3 23.Bxf3 Qa5 24.e5 Rad8 25.Ne4 b5 26.Qc5 Ng8 27.a4 f6 28.Be2 fxe5 29.
Bxb5 Rxd1 30.Rxd1 Re7 31.b4 Qb6 32.Qxb6 cxb6 33.fxe5 Bxe5 34.Kg2 Nf6 
1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.22"]
[Round "10"]
[White "Portisch, Lajos"]
[Black "Fischer, Robert James"]
[Result "1/2-1/2"]
[ECO "A70"]
[EventDate "1970.11.09"]
[PlyCount "57"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 g6 6.Nc3 Bg7 7.Bf4 d6 8.Qa4+ 
Bd7 9.Qb3 Qc7 10.e4 O-O 11.Be2 a6 12.e5 dxe5 13.Bxe5 Qc8 14.O-O Bg4 15.h3 
Bxf3 16.Bxf3 Nbd7 17.Bd6 Re8 18.a4 Ne5 19.Bxe5 Rxe5 20.Rad1 Rb8 21.d6 b5 
22.axb5 axb5 23.Rfe1 Rxe1+ 24.Rxe1 Bf8 25.Nxb5 Qd7 26.Be2 Bxd6 27.Bc4 Bf8 
28.Rd1 Qe7 29.Qd3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.22"]
[Round "10"]
[White "Reshevsky, Samuel Herman"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "B17"]
[EventDate "1970.11.09"]
[PlyCount "46"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Bc4 Bf5 8.
O-O e6 9.h3 Be7 10.Qe2 O-O 11.Rd1 Qc7 12.Nh4 Be4 13.Bg5 Bd5 14.Bd3 b5 15.
Nf3 h6 16.Bd2 a6 17.a4 Qb7 18.b4 Bd6 19.Ne5 Qe7 20.Rab1 Nd7 21.c4 bxc4 22.
Nxc4 Bxc4 23.Bxc4 Rfb8 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.23"]
[Round "11"]
[White "Addison, William"]
[Black "Reshevsky, Samuel Herman"]
[Result "1/2-1/2"]
[ECO "E49"]
[EventDate "1970.11.09"]
[PlyCount "63"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 dxc4 8.Bxc4
c5 9.Bb2 Nc6 10.Nf3 Qc7 11.Bd3 e5 12.Qc2 cxd4 13.cxd4 e4 14.Bxe4 Nxe4 15.
Qxe4 Qa5+ 16.Nd2 Bf5 17.Qf4 Qb5 18.Bc3 Qd3 19.Rc1 Rac8 20.Qf3 Rfe8 21.Nb3 
b6 22.Qe2 Nb4 23.Bxb4 Qxb3 24.O-O Bd3 25.Rxc8 Rxc8 26.Qd1 Rc2 27.Re1 Qc4 
28.h3 Be2 29.Qa1 b5 30.Bd6 h6 31.e4 a5 32.e5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.23"]
[Round "11"]
[White "Filip, Miroslav"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[ECO "A20"]
[EventDate "1970.11.09"]
[PlyCount "80"]

1.c4 e5 2.g3 Nf6 3.Bg2 c6 4.Nf3 e4 5.Nd4 d5 6.cxd5 Qxd5 7.Nc2 Qh5 8.Ne3 
Bh3 9.Nc3 Bxg2 10.Nxg2 Na6 11.Qc2 Qe5 12.d4 exd3 13.Qxd3 Nb4 14.Qb1 Be7 
15.O-O O-O 16.e4 Rfd8 17.Ne1 Qh5 18.f3 Bc5+ 19.Kg2 Rd7 20.Na4 Rad8 21.Nxc5
Qxc5 22.a3 Na6 23.Qc2 Qe7 24.Be3 Nd5 25.Qe2 Nxe3+ 26.Qxe3 Rd2+ 27.Rf2 
Rxf2+ 28.Kxf2 Qd6 29.Qe2 Qd4+ 30.Kf1 Nc5 31.Rc1 Ne6 32.Rc3 Qd7 33.Nc2 a5 
34.f4 h6 35.Kf2 b6 36.b4 a4 37.Re3 c5 38.bxc5 Nxc5 39.Kg2 Qb7 40.Rf3 Nxe4 
0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.23"]
[Round "11"]
[White "Fischer, Robert James"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "A11"]
[EventDate "1970.11.09"]
[PlyCount "76"]

1.c4 Nf6 2.g3 c6 3.Bg2 d5 4.Nf3 Bf5 5.Qb3 Qb6 6.cxd5 Qxb3 7.axb3 cxd5 8.
Nc3 Nc6 9.d3 e6 10.O-O Be7 11.Be3 Ng4 12.Bf4 O-O 13.e4 dxe4 14.dxe4 Bg6 
15.e5 Bd3 16.Rfd1 Bc2 17.Rdc1 Bxb3 18.h3 g5 19.hxg4 gxf4 20.Nd2 f3 21.Bxf3
Nxe5 22.Bg2 Bd5 23.Nxd5 exd5 24.Rc7 Bd8 25.Rxb7 Bb6 26.Bxd5 Rad8 27.Ne4 
Nxg4 28.Rd1 Kg7 29.Rd2 Nf6 30.Nxf6 Kxf6 31.Rd3 Kg7 32.Kg2 Rb8 33.Rd7 Rbd8 
34.Bc4 Rxd7 35.Rxd7 Kg6 36.g4 Rd8 37.Bxf7+ Kg5 38.Rxd8 Bxd8 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.23"]
[Round "11"]
[White "Gligoric, Svetozar"]
[Black "Panno, Oscar"]
[Result "1-0"]
[ECO "B22"]
[EventDate "1970.11.09"]
[PlyCount "113"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 O-O 6.Nf3 d5 7.O-O dxc4 8.Bxc4 
Nc6 9.Bd3 cxd4 10.exd4 Be7 11.a3 b6 12.Re1 Bb7 13.Bc2 Rc8 14.Qd3 g6 15.Bh6
Re8 16.Rad1 a6 17.Bb3 Qc7 18.d5 exd5 19.Nxd5 Nxd5 20.Qxd5 Bf8 21.Rxe8 Rxe8
22.Bxf8 Kxf8 23.Qd2 Kg8 24.Qh6 Qe7 25.h4 Rd8 26.Re1 Qf8 27.Qe3 Na5 28.Qxb6
Nxb3 29.Qxb7 Nc5 30.Qe7 Qxe7 31.Rxe7 Rd1+ 32.Kh2 Nd3 33.Re2 Kg7 34.Kg3 a5 
35.Ne5 a4 36.Nc4 Rc1 37.Nb6 Nc5 38.Kf3 h5 39.g3 Rd1 40.Rc2 Rd3+ 41.Ke2 Rb3
42.Nc4 Rb8 43.Rd2 Re8+ 44.Kf3 Re4 45.Ne3 f5 46.Nd5 Re6 47.Nc3 Kf7 48.Rd4 
Ra6 49.Rd5 Rc6 50.Ke3 Ke6 51.Rd4 Ra6 52.f3 Ra8 53.Nd5 Kf7 54.Rc4 Re8+ 55.
Kd4 Nb3+ 56.Kc3 Re1 57.Rxa4 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.23"]
[Round "11"]
[White "Hort, Vlastimil"]
[Black "Larsen, Bent"]
[Result "1-0"]
[ECO "A12"]
[EventDate "1970.11.09"]
[PlyCount "97"]

1.c4 Nf6 2.g3 c6 3.Nf3 d5 4.b3 Bg4 5.Bg2 e6 6.Bb2 Nbd7 7.O-O Be7 8.d3 O-O 
9.Nbd2 Re8 10.h3 Bh5 11.Qc2 Bf8 12.Rac1 h6 13.Rfd1 Qb6 14.e3 Bg6 15.Ne5 
Nxe5 16.Bxe5 Nd7 17.Bc3 Ba3 18.Ra1 a5 19.Nf3 Qa6 20.Qe2 Bh7 21.h4 Bf8 22.
h5 b5 23.Ne5 Nxe5 24.Bxe5 a4 25.e4 Qb6 26.Qg4 Ra7 27.Re1 dxc4 28.dxc4 Qc5 
29.Bf4 Qa3 30.Be3 Rd7 31.Bf1 Qb4 32.a3 Qxb3 33.cxb5 c5 34.Rec1 Qb2 35.Bc4 
Kh8 36.b6 Rb8 37.Rab1 Qxa3 38.Bf4 f5 39.Qe2 e5 40.Bxe5 Rxb6 41.Ra1 Qb4 42.
Bc3 fxe4 43.Bxb4 Rxb4 44.Rd1 Rd4 45.Bf7 Rb8 46.Rxd4 cxd4 47.Bg6 Bg8 48.
Rxa4 d3 49.Qd2 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.23"]
[Round "11"]
[White "Hubner, Robert"]
[Black "Naranja, Renato"]
[Result "1-0"]
[ECO "E63"]
[EventDate "1970.11.09"]
[PlyCount "113"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nc6 7.O-O a6 8.h3 Rb8 
9.e4 Nd7 10.Be3 b5 11.cxb5 axb5 12.Qc1 e5 13.Rd1 exd4 14.Nxd4 Nxd4 15.Bxd4
Bxd4 16.Rxd4 b4 17.Nd5 c5 18.Rd1 Ne5 19.Qh6 f5 20.exf5 Rxf5 21.g4 Rf8 22.
Rd2 Bb7 23.Re1 Kh8 24.Nf4 Qf6 25.Rxe5 dxe5 26.Rd7 Rf7 27.Nxg6+ Qxg6 28.
Qxg6 hxg6 29.Rxf7 Bxg2 30.Kxg2 Ra8 31.Rc7 Ra5 32.Kg3 g5 33.Kf3 Kg8 34.Ke4 
Rxa2 35.Rxc5 Rxb2 36.Kf3 Kf7 37.Rxe5 Kf6 38.Rf5+ Kg6 39.Kg3 Rb1 40.Rb5 
Rg1+ 41.Kf3 Rh1 42.Rb6+ Kf7 43.Kg2 Rb1 44.h4 gxh4 45.Rh6 b3 46.Rxh4 b2 47.
Rh7+ Ke6 48.Rb7 Kd5 49.g5 Ke6 50.g6 Ra1 51.Rxb2 Ra7 52.Rb3 Kf6 53.Rg3 Rg7 
54.Kh3 Rg8 55.g7 Kf7 56.Kh4 Re8 57.g8=Q+ 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.23"]
[Round "11"]
[White "Rubinetti, Jorge Alberto"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1-0"]
[ECO "C41"]
[EventDate "1970.11.09"]
[PlyCount "129"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Be2 O-O 7.O-O a6 8.f4 c5
9.Nb3 b5 10.Bf3 Ra7 11.Be3 Rd7 12.a3 Bb7 13.Qe2 Qc7 14.Rad1 Rdd8 15.g4 b4 
16.axb4 cxb4 17.Nd5 Nxd5 18.exd5 Rfe8 19.g5 Bf8 20.Qf2 Nd7 21.Nd4 Ra8 22.
Nf5 Rac8 23.Rd2 Nc5 24.Ng3 a5 25.Bd4 b3 26.c3 Ba6 27.Rfd1 a4 28.h4 Qb7 29.
h5 a3 30.h6 g6 31.Bxc5 Rxc5 32.Ne4 Rxe4 33.Bxe4 a2 34.Rd4 Ra5 35.Ra1 Qc8 
36.Qf3 Bc4 37.Kh2 Rc5 38.Bd3 Bxd3 39.Rxd3 Qf5 40.Kg3 f6 41.gxf6 Bxh6 42.
Rd4 Bf8 43.Qd3 Qxf6 44.Rb4 Be7 45.Qf3 Qf5 46.Qe4 Qxe4 47.Rxe4 Bf6 48.Rb4 
Rxc3+ 49.bxc3 Bxc3 50.Rxb3 Bxa1 51.Ra3 Bf6 52.Rxa2 Kf7 53.Re2 h5 54.Re6 
Be7 55.Kf3 Bf8 56.Ke4 Be7 57.Ke3 Bf8 58.Kf3 Be7 59.f5 g5 60.Rh6 h4 61.Re6 
Bf8 62.Kg4 Be7 63.Kh5 h3 64.Kg4 h2 65.Rh6 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.23"]
[Round "11"]
[White "Smyslov, Vassily"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "D25"]
[EventDate "1970.11.09"]
[PlyCount "110"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.h3 Bh5 7.Nc3 Nbd7 8.O-O 
Bd6 9.e4 e5 10.dxe5 Nxe5 11.Be2 O-O 12.Nd4 Bg6 13.Bg5 Be7 14.Nf5 Bxf5 15.
exf5 c6 16.Qxd8 Rfxd8 17.Rad1 Rxd1 18.Rxd1 Rd8 19.Rxd8+ Bxd8 20.g4 h6 21.
Be3 Bb6 22.Bxb6 axb6 23.f4 Ned7 24.Kf2 b5 25.a3 Nb6 26.Ke3 Kf8 27.Kd4 Nfd5
28.Nxd5 Nxd5 29.Bxb5 Nxf4 30.Bf1 Ke7 31.Kc5 Kd7 32.Kb6 Kc8 33.b4 Nd5+ 34.
Kc5 Kc7 35.b5 Nb6 36.bxc6 bxc6 37.Bc4 Nd7+ 38.Kb4 Ne5 39.a4 g5 40.fxg6 
fxg6 41.Be2 g5 42.a5 Ng6 43.Kc4 Nf4 44.Bf1 h5 45.Kd4 h4 46.Ke4 c5 47.Kf5 
c4 48.Bxc4 Nxh3 49.Bf1 Nf2 50.Kxg5 h3 51.Kf4 h2 52.Bg2 Nxg4 53.Kxg4 Kb8 
54.Kg3 h1=Q 55.Bxh1 Ka7 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.23"]
[Round "11"]
[White "Suttles, Duncan"]
[Black "Geller, Efim"]
[Result "0-1"]
[ECO "B20"]
[EventDate "1970.11.09"]
[PlyCount "70"]

1.e4 c5 2.d3 Nc6 3.Nd2 g6 4.g3 Bg7 5.Bg2 e6 6.Nh3 Nge7 7.O-O O-O 8.Re1 e5 
9.a3 d6 10.c3 h6 11.b4 Be6 12.Kh1 cxb4 13.axb4 b5 14.Nb3 a5 15.bxa5 Nxa5 
16.Nxa5 Rxa5 17.Bd2 Rxa1 18.Qxa1 d5 19.Qc1 Kh7 20.Ng1 d4 21.Qb2 dxc3 22.
Bxc3 Qb6 23.Rb1 Rc8 24.Nf3 Nc6 25.Kg1 b4 26.Bf1 b3 27.Be2 Nd4 28.Bxd4 exd4
29.Bd1 Rc3 30.Ne1 Qb4 31.Kf1 Bf8 32.Ke2 Qa5 33.h3 Qa2 34.Nf3 Ba3 35.Bxb3 
Qxb2+ 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.23"]
[Round "11"]
[White "Taimanov, Mark"]
[Black "Ivkov, Borislav"]
[Result "0-1"]
[ECO "E70"]
[EventDate "1970.11.09"]
[PlyCount "92"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nge2 e5 6.d5 c5 7.Ng3 h5 8.Bd3 h4 9.
Nf1 Nh5 10.g3 Nf6 11.Bg5 hxg3 12.fxg3 Bh3 13.Qd2 Nbd7 14.O-O-O Nf8 15.Kb1 
N8h7 16.Bh6 Kf8 17.Bxg7+ Kxg7 18.Ne3 Ng4 19.Bf1 Qg5 20.Nxg4 Bxg4 21.Be2 
Qxd2 22.Rxd2 Bh3 23.Rg1 Nf6 24.Kc2 a6 25.a3 Bd7 26.h4 b5 27.cxb5 axb5 28.
Bxb5 Bxb5 29.Nxb5 Nxe4 30.Re2 Rhb8 31.Rxe4 Rxb5 32.a4 Rb7 33.Ra1 f5 34.Rc4
Kf6 35.g4 e4 36.h5 Rab8 37.Rb1 gxh5 38.gxf5 Kxf5 39.a5 Ke5 40.a6 Kxd5 41.
axb7 Kxc4 42.Rd1 Rxb7 43.Rxd6 Rh7 44.b3+ Kb5 45.Re6 h4 46.Rxe4 h3 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.23"]
[Round "11"]
[White "Uhlmann, Wolfgang"]
[Black "Minic, Dragoljub"]
[Result "1-0"]
[ECO "E94"]
[EventDate "1970.11.09"]
[PlyCount "81"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 e5 5.Be3 Nd7 6.Be2 Ngf6 7.Nf3 Ng4 8.Bg5 f6 
9.Bh4 Nh6 10.O-O O-O 11.dxe5 dxe5 12.b4 a5 13.a3 axb4 14.axb4 Rxa1 15.Qxa1
g5 16.Bg3 f5 17.exf5 e4 18.Nd2 e3 19.fxe3 Nxf5 20.Bf2 Nf6 21.Qa2 Be6 22.
Nce4 Nxe4 23.Nxe4 Qe7 24.Qb3 Kh8 25.Bd3 b6 26.Nc3 Be5 27.Ne4 h6 28.b5 Ra8 
29.Qc2 Ra3 30.Qe2 Nd6 31.Bg3 Bg7 32.Nxd6 cxd6 33.Rd1 d5 34.Bb1 Bg8 35.cxd5
Rxe3 36.Qf2 Re2 37.d6 Qe6 38.Qf1 Re4 39.Bxe4 Qxe4 40.d7 Bd4+ 41.Bf2 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.23"]
[Round "11"]
[White "Ujtumen, Tudev"]
[Black "Mecking, Henrique"]
[Result "0-1"]
[ECO "B87"]
[EventDate "1970.11.09"]
[PlyCount "80"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.O-O Be7
9.f4 O-O 10.a3 Bb7 11.Qf3 Nbd7 12.f5 e5 13.Nde2 a5 14.Rd1 Nc5 15.Bd5 Bxd5 
16.Nxd5 Ncxe4 17.Be3 Rc8 18.Nxe7+ Qxe7 19.g4 h6 20.h4 Rxc2 21.g5 hxg5 22.
hxg5 Nh7 23.Qxe4 Rxe2 24.Qd3 Rxb2 25.Qc3 Re2 26.Qd3 Rxe3 27.Qxe3 Nxg5 28.
Ra2 e4 29.Rg2 Nf3+ 30.Kf1 Qe5 31.Qh6 e3 32.Qh3 Qf4 33.Ke2 Nd4+ 34.Ke1 e2 
35.Rb1 Nf3+ 36.Kxe2 Re8+ 37.Kd1 Qd4+ 38.Kc2 Rc8+ 39.Kb3 a4+ 40.Ka2 Nd2 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.24"]
[Round "12"]
[White "Geller, Efim"]
[Black "Fischer, Robert James"]
[Result "0-1"]
[ECO "D79"]
[EventDate "1970.11.09"]
[PlyCount "144"]

1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O c6 6.d4 d5 7.cxd5 cxd5 8.Ne5 
Bf5 9.Nc3 Ne4 10.Be3 Nxc3 11.bxc3 Nc6 12.Nxc6 bxc6 13.Qa4 Qb6 14.Rac1 Rab8
15.c4 Bxd4 16.Bxd4 Qxd4 17.e3 Qe5 18.cxd5 cxd5 19.Rfd1 e6 20.Qxa7 Ra8 21.
Qd4 Qxd4 22.Rxd4 Rxa2 23.e4 dxe4 24.Bxe4 Bxe4 25.Rxe4 Rb8 26.Re3 g5 27.h3 
Kg7 28.Rc7 Kg6 29.Rf3 f6 30.Re7 Re2 31.g4 Rb1+ 32.Kg2 Ree1 33.Ra3 h5 34.
Raa7 Rg1+ 35.Kf3 hxg4+ 36.hxg4 Rb3+ 37.Ke2 Rxg4 38.Rxe6 Rb1 39.Raa6 Rf4 
40.Ra2 Rh1 41.Rea6 Rb4 42.R6a4 Rbb1 43.Ra8 Rhg1 44.Kf3 Rb5 45.R8a5 Rb3+ 
46.Ke2 Rbb1 47.Ra8 Kf5 48.R2a5+ Kg4 49.Ra4+ Kh5 50.Rh8+ Kg6 51.Rg8+ Kf7 
52.Rd8 Rbe1+ 53.Kf3 Re5 54.Rd2 Rf5+ 55.Ke2 Re5+ 56.Kf3 Kg6 57.Re4 Rf5+ 58.
Ke2 Ra5 59.Re3 Kh5 60.Red3 Raa1 61.Rd8 f5 62.Kf3 Ra3+ 63.R2d3 g4+ 64.Kf4 
Rxd3 65.Rxd3 Rf1 66.Rd2 Kh4 67.Kxf5 g3 68.f4 Kh3 69.Rd3 Kh4 70.Rd2 Ra1 71.
Ke5 Kg4 72.f5 Ra5+ 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.24"]
[Round "12"]
[White "Ivkov, Borislav"]
[Black "Suttles, Duncan"]
[Result "1/2-1/2"]
[ECO "A41"]
[EventDate "1970.11.09"]
[PlyCount "55"]

1.d4 d6 2.Nf3 g6 3.c4 Bg7 4.Nc3 e5 5.dxe5 dxe5 6.Qxd8+ Kxd8 7.Bg5+ Ke8 8.
O-O-O Bd7 9.Nb5 Na6 10.Bd2 Ne7 11.Bc3 Nc6 12.e3 Ke7 13.a3 Rhc8 14.b4 Nab8 
15.Bb2 a5 16.Nc3 axb4 17.Nd5+ Ke8 18.axb4 f6 19.Bc3 Be6 20.Kb2 Nd7 21.Be2 
Nd8 22.e4 c6 23.Ne3 Nb6 24.Ra1 Bh6 25.Nd2 Na4+ 26.Kc2 Bxe3 27.fxe3 b6 28.
Rhb1 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.24"]
[Round "12"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Uhlmann, Wolfgang"]
[Result "0-1"]
[ECO "E92"]
[EventDate "1970.11.09"]
[PlyCount "78"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.Be3 Ng4 8.Bg5 f6 
9.Bh4 Nc6 10.d5 Ne7 11.Nd2 Nh6 12.f3 c5 13.a3 g5 14.Bf2 f5 15.b4 b6 16.O-O
Ng6 17.bxc5 bxc5 18.Bd3 Nf4 19.Bc2 g4 20.exf5 gxf3 21.Qxf3 Nxf5 22.Bxf5 
Bxf5 23.Nde4 Qd7 24.Kh1 Kh8 25.Bh4 Rab8 26.Rab1 Rxb1 27.Rxb1 Bg6 28.Qg3 
Qf5 29.Qg5 Qxg5 30.Bxg5 Ne2 31.Re1 Nxc3 32.Nxc3 Rf7 33.Kg1 h6 34.Be3 Bd3 
35.Rc1 e4 36.Nb5 Be5 37.g3 a6 38.Nc3 Bd4 39.Bxd4+ cxd4 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.24"]
[Round "12"]
[White "Larsen, Bent"]
[Black "Hubner, Robert"]
[Result "1/2-1/2"]
[ECO "B23"]
[EventDate "1970.11.09"]
[PlyCount "115"]

1.e4 c5 2.Nc3 Nc6 3.Nge2 e6 4.g3 Nge7 5.Bg2 Nd4 6.Nxd4 cxd4 7.Ne2 Nc6 8.
O-O Be7 9.d3 d6 10.c3 dxc3 11.bxc3 O-O 12.Rb1 b6 13.Be3 Bb7 14.Qd2 Qd7 15.
c4 Rae8 16.Nf4 Ne5 17.Qe2 Ng6 18.Nh5 f5 19.Qb2 Rf7 20.exf5 exf5 21.Qb5 
Qxb5 22.Rxb5 Bxg2 23.Kxg2 Bd8 24.Rd1 Re5 25.a4 Rd7 26.Bd4 Rxb5 27.cxb5 Nf8
28.Re1 g6 29.Nf4 Kf7 30.h4 Rc7 31.Nd5 Rc8 32.Nb4 Ne6 33.Ba1 Bf6 34.Bxf6 
Kxf6 35.Ra1 Nd4 36.Re1 Kf7 37.h5 g5 38.g4 fxg4 39.Re4 Ne6 40.Kg3 Rc1 41.
Kxg4 Rg1+ 42.Kf3 Nc5 43.Re3 Rh1 44.Nc6 Rxh5 45.Re7+ Kf6 46.Rxa7 Rh3+ 47.
Ke2 Rxd3 48.Rxh7 Ra3 49.Rh6+ Kf5 50.a5 bxa5 51.b6 Ra2+ 52.Ke3 Rb2 53.Rxd6 
Na4 54.Ne7+ Ke5 55.Nc8 Nc3 56.Rc6 Nd5+ 57.Kf3 a4 58.Rc5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.24"]
[Round "12"]
[White "Matulovic, Milan"]
[Black "Addison, William"]
[Result "1/2-1/2"]
[ECO "C04"]
[EventDate "1970.11.09"]
[PlyCount "81"]

1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Ne4 6.c3 Nxd2 7.Bxd2 b6 8.Bd3 h6
9.b4 Bb7 10.a4 a5 11.Bb5 Be7 12.bxa5 Rxa5 13.h4 Ra7 14.Rh3 Kf8 15.h5 Na5 
16.Nh2 Nc4 17.Qg4 Nxd2 18.Kxd2 Ba6 19.Bc6 Bb7 20.Bxb7 Rxb7 21.f4 Qd7 22.
Rf3 Kg8 23.f5 Bg5+ 24.Ke2 Ra7 25.fxe6 fxe6 26.Kf2 Kh7 27.Rf1 Rxa4 28.Kg1 
Re8 29.Rf7 Re7 30.Rf8 Re8 31.Qd1 Rxf8 32.Rxf8 g6 33.Qf3 Ra1+ 34.Nf1 Kg7 
35.hxg6 Kxg6 36.Rg8+ Kh7 37.Qf8 c5 38.Kh2 Ra7 39.Ng3 Qf7 40.Rh8+ Kg6 41.
Rg8+ 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.24"]
[Round "12"]
[White "Mecking, Henrique"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "E54"]
[EventDate "1970.11.09"]
[PlyCount "71"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 d5 6.Nf3 O-O 7.O-O dxc4 8.Bxc4 
Qe7 9.a3 Ba5 10.Qd3 Nbd7 11.Ne4 Bc7 12.Nxf6+ Qxf6 13.b4 cxd4 14.exd4 Nb6 
15.Bg5 Qg6 16.Qxg6 hxg6 17.Be2 Bd7 18.Rfc1 Rfc8 19.Ne5 Ba4 20.Bf3 Nd5 21.
Nc4 Bc6 22.Na5 Bxa5 23.bxa5 f6 24.Bd2 a6 25.Bxd5 Bxd5 26.Rxc8+ Rxc8 27.Rc1
Bc6 28.Bb4 Kf7 29.f3 g5 30.Kf2 Rh8 31.h3 Rd8 32.Ke3 f5 33.Bc5 Rd5 34.Kf2 
e5 35.dxe5 Rxe5 36.Bb4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.24"]
[Round "12"]
[White "Minic, Dragoljub"]
[Black "Taimanov, Mark"]
[Result "0-1"]
[ECO "B48"]
[EventDate "1970.11.09"]
[PlyCount "66"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be3 Qc7 7.Bd3 b5 8.Nxc6 
Qxc6 9.a3 Bb7 10.O-O Ne7 11.Qg4 Ng6 12.f4 Bc5 13.Bxc5 Qxc5+ 14.Kh1 O-O 15.
Rae1 f6 16.Ne2 Rae8 17.Ng3 Qd4 18.Nh5 f5 19.exf5 exf5 20.Qg5 Rxe1 21.Rxe1 
Qxb2 22.h3 Qxa3 23.Kh2 Qd6 24.Re5 Rf7 25.Re8+ Nf8 26.Bxf5 g6 27.Qh6 Bd5 
28.Bd3 Bc4 29.Be4 a5 30.h4 a4 31.Kh3 Qa3+ 32.Ng3 Qe3 33.Bxg6 Qxe8 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.24"]
[Round "12"]
[White "Naranja, Renato"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "D94"]
[EventDate "1970.11.09"]
[PlyCount "40"]

1.c4 Nf6 2.Nf3 b6 3.d4 Bb7 4.e3 g6 5.Nc3 Bg7 6.Bd3 d5 7.O-O O-O 8.b4 dxc4 
9.Bxc4 Nbd7 10.Rb1 c5 11.bxc5 Bxf3 12.Qxf3 bxc5 13.dxc5 Qa5 14.Ne4 Ne5 15.
Nxf6+ Bxf6 16.Qe4 Qxc5 17.Bb3 Nd7 18.Qa4 Nb6 19.Qa6 Qc8 20.Qb5 Rd8 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.24"]
[Round "12"]
[White "Polugaevsky, Lev"]
[Black "Filip, Miroslav"]
[Result "1-0"]
[ECO "E60"]
[EventDate "1970.11.09"]
[PlyCount "122"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 c5 6.c4 Nc6 7.O-O d6 8.d4 Ne4 
9.e3 Qa5 10.Ne1 Nf6 11.d5 Ne5 12.Nc3 a6 13.a4 Ne8 14.Qc2 f5 15.h3 Bd7 16.
f4 Nf7 17.Nf3 Nf6 18.Nd2 Qc7 19.a5 b5 20.axb6 Qxb6 21.Kh2 a5 22.Na4 Qc7 
23.Ra2 Rfb8 24.Rfa1 Ne8 25.Bxg7 Nxg7 26.Bf3 Nd8 27.Nc3 Nb7 28.g4 Rf8 29.g5
Nd8 30.Ra3 Nb7 31.h4 Kf7 32.Nf1 Rh8 33.Ng3 h6 34.Kg2 hxg5 35.hxg5 Rh4 36.
Rh1 Rah8 37.Raa1 Qc8 38.Rxh4 Rxh4 39.Rh1 Rxh1 40.Kxh1 Qh8+ 41.Kg2 Qh4 42.
Na4 Kf8 43.Nb6 Be8 44.Qc3 Qh7 45.Qa1 Kg8 46.Nc8 Kf8 47.Na7 Bf7 48.Qa4 Be8 
49.Nc6 e5 50.fxe5 dxe5 51.Qa1 Bxc6 52.dxc6 Nd6 53.Qxe5 Nge8 54.Qxc5 Qe7 
55.Qd4 Nf7 56.Bd5 Ne5 57.Qh4 Qg7 58.Qf4 Nd3 59.Qd4 Ne5 60.Ne2 Nc7 61.Nf4 
Ke8 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.24"]
[Round "12"]
[White "Portisch, Lajos"]
[Black "Hort, Vlastimil"]
[Result "1-0"]
[ECO "D97"]
[EventDate "1970.11.09"]
[PlyCount "73"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be2 
Nfd7 9.Be3 Nc6 10.O-O-O Nb6 11.Qc5 e6 12.Kb1 Qc8 13.h3 Bxf3 14.Bxf3 a5 15.
Nb5 Rd8 16.g4 Rd7 17.h4 Qd8 18.h5 a4 19.hxg6 hxg6 20.Be2 Ra5 21.Qc3 Ra8 
22.f4 a3 23.b3 Qe7 24.Bf2 Na7 25.Nxa7 Rxa7 26.Rh2 Qd6 27.Qe3 Ra8 28.Rdh1 
Rad8 29.e5 Qxd4 30.Qxd4 Rxd4 31.Bh4 Kf8 32.Bg5 Nd5 33.Bxd8 Rd2 34.Bg5 Rxe2
35.Rxe2 Nc3+ 36.Kc2 Nxe2 37.Kd3 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.24"]
[Round "12"]
[White "Reshevsky, Samuel Herman"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "E72"]
[EventDate "1970.11.09"]
[PlyCount "35"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.g3 c5 6.d5 e6 7.dxe6 Bxe6 8.Nh3 O-O 
9.Nf4 Bg4 10.f3 Bc8 11.Bg2 Nc6 12.O-O a6 13.Be3 Rb8 14.Qd2 b5 15.Rad1 Ne8 
16.cxb5 axb5 17.Nfd5 b4 18.Ne2 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.24"]
[Round "12"]
[White "Ujtumen, Tudev"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1-0"]
[ECO "C65"]
[EventDate "1970.11.09"]
[PlyCount "83"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6 5.d4 Bd7 6.Re1 Be7 7.d5 Nb8 8.Bd3 O-O
9.c4 a5 10.Nc3 Na6 11.h3 c6 12.Bf1 Qb8 13.Bg5 h6 14.Bh4 Rc8 15.Qd2 Be8 16.
Rad1 Rd8 17.b3 Qa7 18.g4 Nc7 19.Re3 cxd5 20.exd5 Na6 21.Bxf6 Bxf6 22.Ne4 
Be7 23.Qxa5 b6 24.Qe1 Nc5 25.a4 Qc7 26.Nfd2 Bd7 27.Nxc5 bxc5 28.f4 Re8 29.
Nf3 Bf6 30.fxe5 dxe5 31.Qg3 Qb8 32.Bd3 e4 33.Qxb8 Raxb8 34.Bxe4 Rxe4 35.
Rxe4 Rxb3 36.Ne5 Bxa4 37.Ra1 Rb4 38.d6 Bc2 39.Re2 Rb8 40.Nc6 Rf8 41.Rxc2 
Bxa1 42.d7 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.27"]
[Round "13"]
[White "Addison, William"]
[Black "Naranja, Renato"]
[Result "0-1"]
[ECO "B51"]
[EventDate "1970.11.09"]
[PlyCount "80"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c3 Nf6 5.Qe2 a6 6.Ba4 e5 7.O-O Be7 8.d4 O-O 
9.Rd1 Qc7 10.Bg5 h6 11.Bh4 Nb6 12.Bb3 c4 13.Bc2 Nh5 14.Bxe7 Qxe7 15.Qe3 
Nd7 16.a4 Rb8 17.a5 Nf4 18.Nbd2 b5 19.axb6 Nxb6 20.Ra5 Ng6 21.Rb1 f6 22.b3
cxb3 23.Rxb3 Qc7 24.Bd3 Nf4 25.Bf1 Be6 26.Rba3 Bc4 27.Qe1 Bxf1 28.Qxf1 f5 
29.exf5 e4 30.Nh4 d5 31.g3 Nd3 32.Rxa6 Nc4 33.Nxc4 Qxc4 34.Ng6 Rfe8 35.Qa1
Qc8 36.g4 h5 37.h3 e3 38.fxe3 Qc7 39.Qf1 Qg3+ 40.Qg2 Rb1# 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.27"]
[Round "13"]
[White "Filip, Miroslav"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[ECO "E94"]
[EventDate "1970.11.09"]
[PlyCount "82"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.Be3 c6 8.Qd2 Nbd7 
9.O-O Re8 10.d5 cxd5 11.cxd5 Ng4 12.Bg5 f6 13.Bh4 Nf8 14.Bb5 Bd7 15.Bxd7 
Nxd7 16.Ne1 Qb6 17.Qe2 Nh6 18.Qb5 Re7 19.Qxb6 Nxb6 20.Nd3 a6 21.f3 Rc8 22.
Rfc1 Rec7 23.Bf2 Nd7 24.Na4 f5 25.Rxc7 Rxc7 26.Rc1 Rxc1+ 27.Nxc1 fxe4 28.
fxe4 Ng4 29.h3 Bh6 30.Nb3 Ne3 31.Bxe3 Bxe3+ 32.Kf1 Bd4 33.Ke2 b5 34.Nc3 
Bxc3 35.bxc3 Kf7 36.Ke3 Ke7 37.Na5 Nc5 38.c4 Kd7 39.cxb5 axb5 40.Nc6 Kc7 
41.h4 Na4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.27"]
[Round "13"]
[White "Fischer, Robert James"]
[Black "Ivkov, Borislav"]
[Result "1-0"]
[ECO "C93"]
[EventDate "1970.11.09"]
[PlyCount "87"]

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 h6 10.d4 Re8 11.Be3 Bf8 12.Nbd2 Bb7 13.Qb1 Qb8 14.a3 Nd8 15.Bc2 c6 
16.b4 Qc7 17.Bd3 Ne6 18.Qc2 Rac8 19.a4 Nd7 20.Qb3 Nf4 21.Bxf4 exf4 22.c4 
bxc4 23.Bxc4 d5 24.Bd3 Rb8 25.Qc3 Qb6 26.Reb1 Ba8 27.a5 Qa7 28.e5 Rb7 29.
Qxc6 Bxb4 30.Qxa6 Qb8 31.Bc2 Re6 32.Qd3 Nf8 33.Qf5 Ra6 34.Nb3 g6 35.Qxf4 
Bc3 36.Nc5 Rxa5 37.Nxb7 Rxa1 38.Rxa1 Ne6 39.Qf6 Bxa1 40.Nd6 Qc7 41.Bxg6 
Qc1+ 42.Ne1 Qxe1+ 43.Kh2 Ng5 44.Bxf7+ 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.27"]
[Round "13"]
[White "Gligoric, Svetozar"]
[Black "Matulovic, Milan"]
[Result "1-0"]
[ECO "A79"]
[EventDate "1970.11.09"]
[PlyCount "221"]

1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 d6 5.e4 Bg7 6.Nf3 O-O 7.Be2 e6 8.O-O exd5 
9.cxd5 Re8 10.Nd2 Na6 11.Kh1 Nc7 12.a4 b6 13.f3 h6 14.Nc4 Ba6 15.Be3 Bxc4 
16.Bxc4 a6 17.Qd2 Kh7 18.Bd3 Qd7 19.Rab1 b5 20.b4 cxb4 21.Rxb4 bxa4 22.Bc2
Reb8 23.Nxa4 Rxb4 24.Qxb4 Qb5 25.Rb1 Qxb4 26.Rxb4 Nb5 27.Nb6 Ra7 28.Bd3 
Ne8 29.Kg1 Nec7 30.Kf1 h5 31.f4 Rb7 32.Nc4 Kg8 33.Rb3 Kf8 34.Kf2 Ke8 35.g3
Kd7 36.Bf1 Rb8 37.e5 dxe5 38.fxe5 Nxd5 39.Rd3 Nc7 40.Nb6+ Ke6 41.Bh3+ Kxe5
42.Nd7+ Ke4 43.Nc5+ Ke5 44.Bd4+ Kd6 45.Ne4+ Ke7 46.Bxg7 f6 47.Bg2 h4 48.
gxh4 Ne6 49.Rxd5 Nxg7 50.Nc5 Rb2+ 51.Kf1 Rb1+ 52.Ke2 Rb2+ 53.Rd2 Rxd2+ 54.
Kxd2 Nf5 55.h5 gxh5 56.Nxa6 Kf7 57.Nc5 Nh6 58.Bf3 Kg6 59.Ke3 Kg5 60.Ne6+ 
Kh4 61.Kf2 Nf5 62.Kg1 Ne3 63.Nf4 Nf5 64.Nxh5 Nd4 65.Bd1 f5 66.Nf4 Kg5 67.
Ng2 f4 68.Kf2 Nf5 69.Ba4 Nh4 70.Ne1 Kf5 71.Bd7+ Ke4 72.Bc8 Kd4 73.Ke2 Ke4 
74.Bb7+ Kf5 75.Kd3 Ke5 76.Be4 Kf6 77.Kd4 Kg5 78.Nd3 Kg4 79.Nf2+ Kg5 80.Ke5
f3 81.Bb7 Ng6+ 82.Ke4 Nh4 83.Bc8 Ng6 84.Kxf3 Kh4 85.Bf5 Ne5+ 86.Ke4 Nc4 
87.Kf4 Nd2 88.Bd3 Nb3 89.Bf1 Nc5 90.Bc4 Nd7 91.Kf5 Nb6 92.Bb3 Nd7 93.Be6 
Nc5 94.Ke5 Kg5 95.Bc8 Nb3 96.Ne4+ Kh4 97.Be6 Na1 98.Nd2 Nc2 99.Nf3+ Kh5 
100.Kf6 Kh6 101.Bf7 Ne3 102.Ne5 Kh7 103.Bg6+ Kh8 104.h4 Nd5+ 105.Kg5 Nc7 
106.h5 Ne6+ 107.Kf6 Nf8 108.Bb1 Kg8 109.Bf5 Kh8 110.Kf7 Nd7 111.Bxd7 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.27"]
[Round "13"]
[White "Hort, Vlastimil"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "A07"]
[EventDate "1970.11.09"]
[PlyCount "61"]

1.g3 d5 2.Bg2 e5 3.d3 Nc6 4.Nf3 Nf6 5.O-O Be7 6.Nc3 O-O 7.Re1 d4 8.Ne4 
Nxe4 9.dxe4 Bg4 10.a3 a5 11.e3 Qd7 12.exd4 Bxf3 13.Bxf3 Nxd4 14.Bg4 Qb5 
15.c3 Nb3 16.Be2 Qb6 17.Be3 Bc5 18.Bxc5 Nxc5 19.Qc2 a4 20.Rad1 c6 21.Bc4 
Rad8 22.Kg2 Rxd1 23.Rxd1 Rd8 24.Rxd8+ Qxd8 25.h4 g6 26.Qe2 h5 27.Qe3 Qd6 
28.Qf3 Qe7 29.Qe3 Kg7 30.Kf1 Qd6 31.Ke2 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.27"]
[Round "13"]
[White "Hubner, Robert"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "C86"]
[EventDate "1970.11.09"]
[PlyCount "152"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 b5 7.Bb3 O-O 8.c3 d6 
9.a4 b4 10.d4 exd4 11.Nxd4 Bd7 12.Rd1 Qb8 13.Nd2 Qb7 14.Bc2 Rfe8 15.Nc4 
Nxd4 16.cxd4 d5 17.exd5 Qxd5 18.Ne3 Qb7 19.Qc4 Bb5 20.Bxh7+ Kxh7 21.axb5 
axb5 22.Qc2+ Qe4 23.Qxe4+ Nxe4 24.Rxa8 Rxa8 25.Nd5 Bd6 26.f3 Nf6 27.Nxf6+ 
gxf6 28.Be3 Ra2 29.Rb1 b3 30.Kf1 f5 31.Ke2 Kg6 32.g3 f4 33.Bd2 fxg3 34.
hxg3 Ra4 35.Kd3 Rc4 36.Bc3 Ra4 37.g4 Bf4 38.Ke4 Bd6 39.Kd3 Ra8 40.Rh1 Ra2 
41.d5 f5 42.Rh8 fxg4 43.fxg4 Ra1 44.Rg8+ Kf7 45.Rg7+ Kf8 46.g5 Rd1+ 47.Ke4
b4 48.Bf6 Rf1 49.Rh7 Rf4+ 50.Kd3 Kg8 51.Rg7+ Kf8 52.Rd7 Ke8 53.Rh7 Kf8 54.
Ke3 Rf5 55.Ke4 Rf4+ 56.Kd3 Kg8 57.Rh6 Kf7 58.Bd4 Rg4 59.Rf6+ Ke7 60.Rf1 
Rg3+ 61.Kc4 Rg4 62.Re1+ Kf7 63.Rg1 Rxg1 64.Bxg1 Bf4 65.Kxb3 Bxg5 66.Bh2 
Bd8 67.Kxb4 Ke8 68.Kb5 Kd7 69.Ka6 Kc8 70.b4 Bg5 71.b5 Be3 72.d6 cxd6 73.
Bxd6 Bd4 74.Bb4 Kb8 75.Ba5 Ka8 76.Bc7 Be3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.27"]
[Round "13"]
[White "Panno, Oscar"]
[Black "Reshevsky, Samuel Herman"]
[Result "1/2-1/2"]
[ECO "E51"]
[EventDate "1970.11.09"]
[PlyCount "113"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 Nc6 7.O-O a6 8.h3 dxc4 
9.Bxc4 Bd6 10.e4 e5 11.Be3 b5 12.Bb3 Bb7 13.d5 Na5 14.Nd2 Nxb3 15.Qxb3 Bc8
16.a4 Bd7 17.Rfc1 Qe7 18.Qd1 Rfb8 19.axb5 axb5 20.Rxa8 Rxa8 21.Qe2 Rb8 22.
Ra1 h6 23.Ra7 Qf8 24.Qd1 Bc5 25.Bxc5 Qxc5 26.Ra1 b4 27.Ne2 c6 28.Rc1 Qb5 
29.dxc6 Bxc6 30.Ng3 Rd8 31.Qc2 Bb7 32.Qc4 Qb6 33.Nf3 Rc8 34.Qf1 Rxc1 35.
Qxc1 Nxe4 36.Nxe4 Bxe4 37.Nxe5 Qd4 38.Nc4 b3 39.Ne3 Bc2 40.Qa1 f5 41.Nf1 
Be4 42.Ng3 Bd3 43.Qc1 Kh7 44.Nf1 Bc4 45.Qd2 Qe4 46.Ne3 Be6 47.Nd1 Qc2 48.
Qd4 Qe2 49.Kh2 Bf7 50.f4 Bh5 51.Nf2 Be8 52.Kg3 Bc6 53.Qd3 Qe6 54.Kh2 h5 
55.g4 g6 56.gxf5 gxf5 57.Qd8 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.27"]
[Round "13"]
[White "Rubinetti, Jorge Alberto"]
[Black "Mecking, Henrique"]
[Result "0-1"]
[ECO "A05"]
[EventDate "1970.11.09"]
[PlyCount "76"]

1.Nf3 Nf6 2.g3 g6 3.b4 Bg7 4.Bb2 O-O 5.Bg2 c6 6.O-O a5 7.a3 axb4 8.axb4 
Rxa1 9.Bxa1 Qb6 10.c3 d5 11.d3 Re8 12.Nbd2 e5 13.e4 Nbd7 14.Re1 Qc7 15.c4 
d4 16.Bb2 b6 17.Qb3 c5 18.b5 Rf8 19.Ra1 Ne8 20.Qd1 Nd6 21.Nh4 Bb7 22.Bh3 
f5 23.f3 Bc8 24.Bc1 Nf6 25.Nf1 Kh8 26.Ra2 Ng8 27.Qe1 Qf7 28.g4 fxe4 29.
fxe4 Nxb5 30.Rb2 Nc3 31.Rxb6 Bf6 32.Nf3 Bd8 33.Ng5 Bxg5 34.Bxg5 Qf3 35.Rb8
Ne2+ 36.Qxe2 Qxe2 37.Ng3 Qf2+ 38.Kh1 Qe1+ 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.27"]
[Round "13"]
[White "Smyslov, Vassily"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "E61"]
[EventDate "1970.11.09"]
[PlyCount "131"]

1.c4 Nf6 2.Nf3 g6 3.d4 Bg7 4.Nc3 O-O 5.Bg5 d6 6.e3 c6 7.Be2 a6 8.Nd2 Nbd7 
9.O-O b5 10.Bf3 Qb6 11.cxb5 axb5 12.b4 h6 13.Bh4 d5 14.Nb3 e5 15.Qd2 Re8 
16.a4 exd4 17.Nxd4 bxa4 18.Nxa4 Qb7 19.Bxf6 Bxf6 20.Rfc1 Ne5 21.Nc5 Qb8 
22.Be2 Rxa1 23.Rxa1 Qb6 24.h3 Be7 25.Qc3 Nd7 26.Ndb3 Bd6 27.Ra8 Bb8 28.Nd4
Nxc5 29.Qxc5 Qc7 30.Nf3 Bb7 31.Ra1 Qe7 32.Qxe7 Rxe7 33.Nd4 Bd6 34.Ra4 Rc7 
35.Nb3 Bc8 36.Nc5 Kg7 37.Ra8 f5 38.Ba6 Bxc5 39.bxc5 Bxa6 40.Rxa6 Kf6 41.
Ra8 Re7 42.Rd8 Re6 43.g3 g5 44.Kg2 Kf7 45.Rc8 Kf6 46.g4 Ke5 47.gxf5 Kxf5 
48.Kf3 Rf6 49.Kg3 Kg6 50.f3 Re6 51.Kf2 Kf7 52.Ke2 Rf6 53.Rc7+ Kf8 54.Rd7 
Ke8 55.Rh7 Kf8 56.Kf2 Re6 57.Ke2 Rf6 58.Kd3 Kg8 59.Rc7 Rxf3 60.Rxc6 Rxh3 
61.Rd6 Rh1 62.Kd4 Kf7 63.c6 g4 64.c7 Rc1 65.Rxh6 g3 66.Rh3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.27"]
[Round "13"]
[White "Suttles, Duncan"]
[Black "Minic, Dragoljub"]
[Result "0-1"]
[ECO "B25"]
[EventDate "1970.11.09"]
[PlyCount "174"]

1.g3 g6 2.Bg2 Bg7 3.d3 c5 4.Nc3 Nc6 5.e4 d6 6.Be3 e5 7.Qd2 Rb8 8.Nge2 Nge7
9.O-O O-O 10.Rae1 b5 11.Kh1 b4 12.Nd1 Nd4 13.f4 Be6 14.Nc1 Qc7 15.fxe5 
dxe5 16.c3 bxc3 17.bxc3 Nb5 18.Nb3 c4 19.Nc5 Bc8 20.dxc4 Na3 21.Qe2 Rb6 
22.Nb2 Bg4 23.Qf2 Rf6 24.Qg1 Nc2 25.Rxf6 Nxe1 26.Rf2 Nxg2 27.Qxg2 Bc8 28.
Nbd3 a5 29.Rb2 f5 30.exf5 gxf5 31.Rb1 Kh8 32.Bf2 Ng6 33.Rg1 Rd8 34.Rd1 Bf8
35.Qf1 Qc6+ 36.Qg2 e4 37.Bd4+ Kg8 38.Nb3 a4 39.Nd2 Bb7 40.Ne1 Bg7 41.Nf1 
f4 42.gxf4 Rxd4 43.cxd4 Nxf4 44.Qg4 Qxc4 45.Ne3 Qf7 46.Rd2 h5 47.Qg3 Nd3 
48.Kg1 Kh7 49.Nxd3 exd3 50.d5 Bd4 51.Rxd3 Qxd5 52.Qc7+ Kh8 53.Rxd4 Qh1+ 
54.Kf2 Qf3+ 55.Ke1 Qxe3+ 56.Kf1 Qf3+ 57.Ke1 Qe3+ 58.Kf1 Ba6+ 59.Rd3 Qxd3+ 
60.Kf2 Qc4 61.Qe5+ Kg8 62.Qg5+ Kf8 63.Qd8+ Kf7 64.Qd7+ Kf6 65.Qd8+ Kf5 66.
Qf8+ Ke5 67.Qh8+ Kd6 68.Qf8+ Kc7 69.Qe7+ Kb6 70.Qd8+ Ka7 71.Qe7+ Bb7 72.
Qe3+ Ka6 73.Qh6+ Bc6 74.Qxh5 Qxa2+ 75.Ke1 a3 76.Qc5 Qe6+ 77.Kd2 a2 78.Qa3+
Kb7 79.Qb4+ Kc8 80.Qc3 Kd7 81.Kc1 Bd5 82.Qg7+ Kc6 83.Qc3+ Kb5 84.h4 Qe4 
85.Qb2+ Ka4 86.Kd2 Qb4+ 87.Kc2 Be4+ 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.27"]
[Round "13"]
[White "Taimanov, Mark"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1-0"]
[ECO "D66"]
[EventDate "1970.11.09"]
[PlyCount "43"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.e3 O-O 6.Rc1 h6 7.Bh4 c6 8.Nf3 Nbd7 
9.Bd3 dxc4 10.Bxc4 b5 11.Bd3 Bb7 12.O-O a6 13.a4 bxa4 14.Nxa4 Qa5 15.Nd2 
Rac8 16.Ne4 g5 17.Nxf6+ Nxf6 18.Nc5 gxh4 19.Nxb7 Qg5 20.Qf3 Rc7 21.Bxa6 
Qd5 22.Qf4 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.27"]
[Round "13"]
[White "Uhlmann, Wolfgang"]
[Black "Ujtumen, Tudev"]
[Result "1-0"]
[ECO "E74"]
[EventDate "1970.11.09"]
[PlyCount "85"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 h6 7.Be3 c5 8.d5 e6 9.
dxe6 Bxe6 10.Qd2 Qa5 11.Bxh6 Bxh6 12.Qxh6 Nxe4 13.Rc1 Nc6 14.h4 Nd4 15.Kf1
Nf5 16.Qf4 Nxc3 17.Rxc3 Qxa2 18.Qc1 Qa5 19.h5 Ng7 20.Rg3 Bf5 21.hxg6 fxg6 
22.Bf3 Rae8 23.Bd5+ Ne6 24.Nf3 Kg7 25.Kg1 Rh8 26.Rxh8 Rxh8 27.b4 Qxb4 28.
Bxe6 Qb1 29.Qxb1 Bxb1 30.Ng5 Rb8 31.Rf3 Bf5 32.Bxf5 gxf5 33.Rxf5 b5 34.
cxb5 Rxb5 35.Ne4 Rb1+ 36.Kh2 Rd1 37.Rf3 Rd4 38.Ng3 Rd5 39.Ra3 c4 40.Rxa7+ 
Kg6 41.Rc7 Rc5 42.Rxc5 dxc5 43.Ne4 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.28"]
[Round "14"]
[White "Geller, Efim"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B60"]
[EventDate "1970.11.09"]
[PlyCount "49"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 Bd7 7.Be2 a6 8.Bxf6 
gxf6 9.O-O e6 10.Kh1 Be7 11.f4 Nxd4 12.Qxd4 Qa5 13.Rad1 Rc8 14.e5 fxe5 15.
fxe5 Qxe5 16.Qxe5 dxe5 17.Bh5 Rf8 18.Rxf7 Rxf7 19.Bxf7+ Kxf7 20.Rxd7 b5 
21.Rd2 Kg6 22.Ne4 Rc4 23.Re2 Kf5 24.Ng3+ Kf4 25.c3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.28"]
[Round "14"]
[White "Ivkov, Borislav"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[ECO "E52"]
[EventDate "1970.11.09"]
[PlyCount "175"]

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.Nb5 Be7 11.Rc1 c6 12.Nc3 c5 13.Ne5 Nc6 14.Qa4 Nxe5 15.
dxe5 Ne4 16.Rcd1 Qe8 17.Bb5 Qb8 18.Nxe4 dxe4 19.Bc3 a6 20.Bc6 b5 21.Qxe4 
Bxc6 22.Qxc6 b4 23.Bd2 Qxe5 24.Bc1 Rfc8 25.Qb7 Qc7 26.Rd7 Qxb7 27.Rxb7 Kf8
28.Rd1 Rd8 29.Rdd7 Rxd7 30.Rxd7 Ke8 31.Rd2 c4 32.Kf1 Rc8 33.Ke2 b3 34.Rd5 
Bf6 35.Ra5 c3 36.bxc3 Bxc3 37.Rxa6 b2 38.Bxb2 Bxb2 39.h4 Bf6 40.g3 Rc2+ 
41.Kf3 h5 42.a4 Bd8 43.Ra7 g6 44.Ra8 Ra2 45.Ra6 Kd7 46.Kg2 Be7 47.Kf3 Bb4 
48.Rf6 Ke7 49.Rf4 Be1 50.Kg2 Ke6 51.Kf1 Bc3 52.Rc4 Be5 53.Rb4 Kd5 54.Rb7 
f6 55.Rg7 Ke4 56.Kg2 Kf5 57.Kf3 Rxa4 58.Re7 Ra3 59.Kg2 Rb3 60.e4+ Kxe4 61.
f4 Rb2+ 62.Kh3 Kf5 63.fxe5 fxe5 64.Rf7+ Ke6 65.Rg7 Kf6 66.Rg8 Rd2 67.Rf8+ 
Ke7 68.Rg8 Rd6 69.Kg2 Rf6 70.Ra8 Ke6 71.Ra1 Kf5 72.Rf1+ Ke6 73.Ra1 Rf7 74.
Ra8 Kf5 75.Kf3 e4+ 76.Ke3 Kg4 77.Ra6 Rg7 78.Kxe4 Re7+ 79.Kd3 Kxg3 80.Rxg6+
Kxh4 81.Rg1 Kh3 82.Kd2 h4 83.Rg8 Kh2 84.Rg4 h3 85.Rg8 Kh1 86.Rg3 h2 87.Rg8
Re2+ 88.Kxe2 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.28"]
[Round "14"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Suttles, Duncan"]
[Result "0-1"]
[ECO "B06"]
[EventDate "1970.11.09"]
[PlyCount "88"]

1.e4 g6 2.d4 d6 3.Nc3 Bg7 4.Nf3 c6 5.Be2 Nd7 6.O-O Nh6 7.Re1 Qc7 8.a4 O-O 
9.h3 Kh8 10.Bc4 e5 11.dxe5 dxe5 12.Be3 f5 13.Bg5 f4 14.Be7 Re8 15.Qd6 Qxd6
16.Bxd6 Bf6 17.Red1 Kg7 18.a5 Nf7 19.Ba3 g5 20.Rd2 Nf8 21.a6 b6 22.Bxf8+ 
Kxf8 23.Rad1 b5 24.Bb3 h5 25.Ne1 Bxa6 26.Nd3 Bc8 27.Nc5 Re7 28.Ne2 a5 29.
Nc1 a4 30.Bxf7 Kxf7 31.N1d3 Rc7 32.c3 Raa7 33.Nb4 Be7 34.Rd6 a3 35.bxa3 
Bxd6 36.Rxd6 Rxa3 37.Ncd3 Rxc3 38.Nxe5+ Ke7 39.Rg6 Be6 40.Rxg5 c5 41.Nbd3 
b4 42.Nxf4 b3 43.Ned3 Rxd3 44.Nxd3 c4 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.28"]
[Round "14"]
[White "Larsen, Bent"]
[Black "Addison, William"]
[Result "1/2-1/2"]
[ECO "B19"]
[EventDate "1970.11.09"]
[PlyCount "91"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7
9.Bd3 Bxd3 10.Qxd3 Qc7 11.Rh4 e6 12.Bf4 Bd6 13.Bxd6 Qxd6 14.Ne4 Qe7 15.Qa3
Qxa3 16.bxa3 Ngf6 17.Nd6+ Ke7 18.Nxb7 Rhc8 19.Rb1 Rc7 20.Rb3 Rac8 21.c4 c5
22.Na5 cxd4 23.Nxd4 Rc5 24.Rb5 a6 25.Rxc5 Rxc5 26.Kd2 Nb8 27.Ndb3 Rxh5 28.
Rd4 Rh2 29.c5 Nd5 30.Rg4 g5 31.Nd4 Nf6 32.Ndc6+ Nxc6 33.Nxc6+ Kd7 34.Ne5+ 
Kc7 35.Ra4 Rxg2 36.Rxa6 Rxf2+ 37.Kd3 Rf5 38.Nxf7 Ng4 39.Kd4 Kb7 40.Rb6+ 
Ka7 41.Nd6 Rd5+ 42.Kc4 Ne5+ 43.Kb5 Rxc5+ 44.Kxc5 Nd7+ 45.Kd4 Nxb6 46.Nf7 
1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.28"]
[Round "14"]
[White "Matulovic, Milan"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "B08"]
[EventDate "1970.11.09"]
[PlyCount "81"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 Nf6 5.Be2 O-O 6.O-O c6 7.a4 a5 8.h3 Na6 9.
Be3 Nb4 10.Qc1 Re8 11.Nd2 Nd7 12.f4 c5 13.d5 f5 14.Nb5 fxe4 15.Nxe4 Nb6 
16.c4 Bf5 17.Ng5 e5 18.dxe6 Qe7 19.Rd1 h6 20.g4 Bc2 21.Rxd6 Nxa4 22.Rxa4 
Bxa4 23.Ne4 Ra6 24.Rxa6 bxa6 25.Nbd6 Rd8 26.Nf7 Qxe6 27.Nxd8 Qxe4 28.Qd2 
Bd4 29.Bxd4 cxd4 30.f5 d3 31.Qxh6 Qd4+ 32.Kg2 dxe2 33.Qxg6+ Qg7 34.Qe6+ 
Kh7 35.Qxe2 Qd7 36.Ne6 Bc6+ 37.Kg3 Qd3+ 38.Qxd3 Nxd3 39.b3 a4 40.bxa4 Bxa4
41.g5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.28"]
[Round "14"]
[White "Mecking, Henrique"]
[Black "Reshevsky, Samuel Herman"]
[Result "1/2-1/2"]
[ECO "E59"]
[EventDate "1970.11.09"]
[PlyCount "59"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 dxc4 8.Bxc4
c5 9.Nf3 Qc7 10.Be2 Nc6 11.O-O Rd8 12.c4 e5 13.d5 e4 14.Nd2 Ne5 15.h3 Bf5 
16.Bb2 Bg6 17.a4 Re8 18.Bc3 Re7 19.Rb1 Ne8 20.Nb3 b6 21.a5 Nd6 22.axb6 
axb6 23.Nd2 f5 24.Ra1 Rf8 25.Ra6 Be8 26.Qb3 Nc8 27.Bb2 Bd7 28.Qc3 Ng6 29.
Bh5 Qd6 30.Bxg6 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.28"]
[Round "14"]
[White "Minic, Dragoljub"]
[Black "Fischer, Robert James"]
[Result "0-1"]
[ECO "B03"]
[EventDate "1970.11.09"]
[PlyCount "89"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 cxd6 6.Nc3 g6 7.Bd3 Bg7 8.Nge2 
O-O 9.b3 Nc6 10.Be3 d5 11.c5 Nd7 12.Bb5 e5 13.O-O Nxc5 14.dxe5 d4 15.Nxd4 
Nxe5 16.h3 Ne6 17.Nxe6 Bxe6 18.f4 Qa5 19.fxe5 Qxc3 20.Qd4 Qa5 21.a4 Bxb3 
22.Bf4 a6 23.Be2 Rae8 24.Ra3 Bd5 25.Rb1 Bc6 26.Bf3 Bxe5 27.Bxe5 Rxe5 28.
Bxc6 bxc6 29.Rc3 Re2 30.Rxc6 Qg5 31.Qg4 Qxg4 32.hxg4 Rd8 33.g5 Rd5 34.Kf1 
Ree5 35.Rxa6 Rxg5 36.Rb2 Rd1+ 37.Kf2 Rf5+ 38.Kg3 Rd3+ 39.Kh2 Ra3 40.Ra7 h5
41.Kg1 Kg7 42.Rb1 Kh6 43.Rf1 Rxf1+ 44.Kxf1 f5 45.Ra8 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.28"]
[Round "14"]
[White "Naranja, Renato"]
[Black "Gligoric, Svetozar"]
[Result "0-1"]
[ECO "E97"]
[EventDate "1970.11.09"]
[PlyCount "56"]

1.c4 g6 2.Nf3 Bg7 3.d4 Nf6 4.Nc3 O-O 5.e4 d6 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 
9.Ne1 Nd7 10.b4 f5 11.Bb2 Nf6 12.exf5 Nxf5 13.Nc2 Qe7 14.a4 Bd7 15.Bf3 Nh4
16.Be4 g5 17.Ne3 Nxe4 18.Nxe4 g4 19.Qc2 Rf4 20.Ra3 Raf8 21.Bc1 Be8 22.Nd1 
Bg6 23.Bxf4 exf4 24.Re1 f3 25.gxf3 Nxf3+ 26.Rxf3 gxf3 27.Ndc3 Qh4 28.Kh1 
Be5 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.28"]
[Round "14"]
[White "Polugaevsky, Lev"]
[Black "Hubner, Robert"]
[Result "1/2-1/2"]
[ECO "A17"]
[EventDate "1970.11.09"]
[PlyCount "39"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.a3 Ba5 6.g3 Nc6 7.Bg2 O-O 8.O-O Qe7
9.d3 a6 10.Rb1 Rb8 11.Bf4 d6 12.Na2 Bc7 13.b4 b6 14.e4 Bb7 15.Nc3 Rfc8 16.
h3 cxb4 17.axb4 d5 18.Bxc7 Rxc7 19.exd5 exd5 20.Rfe1 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.28"]
[Round "14"]
[White "Portisch, Lajos"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "E54"]
[EventDate "1970.11.09"]
[PlyCount "93"]

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.Bd3 Bc6 10.Ne5 Qe7 11.Qc2 Rc8 12.Bd2 cxd4 13.exd4 Qd8 14.Be3 Nbd7 
15.a3 Bd6 16.f4 Nf8 17.Qe2 Nd5 18.Nxc6 Rxc6 19.Nxd5 exd5 20.Qf3 Be7 21.Bb1
Rd6 22.f5 Bg5 23.Bxg5 Qxg5 24.Ba2 Rad8 25.Rae1 h6 26.Qe3 Qxe3+ 27.Rxe3 Nh7
28.Re7 R6d7 29.Rxd7 Rxd7 30.Rc1 Kf8 31.Kf2 Nf6 32.Kf3 Ke7 33.g4 Kd6 34.h4 
Re7 35.Bb1 Rc7 36.Rg1 Rc6 37.g5 hxg5 38.hxg5 Ne8 39.Bd3 Rb6 40.Rg2 Rb3 41.
Rd2 Nc7 42.Kf4 a5 43.Be2 Rh3 44.Bg4 Rh1 45.Bf3 Rh4+ 46.Kg3 Rh8 47.Re2 
1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.28"]
[Round "14"]
[White "Rubinetti, Jorge Alberto"]
[Black "Uhlmann, Wolfgang"]
[Result "0-1"]
[ECO "A12"]
[EventDate "1970.11.09"]
[PlyCount "140"]

1.b3 d5 2.Bb2 Nf6 3.Nf3 Bg4 4.e3 Nbd7 5.Be2 e6 6.c4 c6 7.h3 Bxf3 8.Bxf3 
Bd6 9.O-O O-O 10.Nc3 Qe7 11.Qc2 Rfc8 12.Rfc1 b5 13.cxb5 cxb5 14.Qd1 a6 15.
a4 b4 16.Na2 e5 17.Be2 a5 18.Rxc8+ Rxc8 19.Rc1 Qd8 20.d4 e4 21.Rxc8 Qxc8 
22.Qc1 Qxc1+ 23.Nxc1 g5 24.Bb5 Kf8 25.Ne2 Ke7 26.Bc1 Nf8 27.Ng3 Ke6 28.Be2
Ng6 29.Bd2 Nh4 30.Be1 Ne8 31.Nf1 f5 32.f4 exf3 33.gxf3 Ng6 34.Ba6 Nc7 35.
Bd3 Kf6 36.Ng3 Nh4 37.Kf2 Ne6 38.Ne2 h5 39.Bd2 f4 40.e4 dxe4 41.Bxe4 Nxd4 
42.Nxd4 Bc5 43.Ke2 Bxd4 44.Kd3 Ke5 45.Bc6 Nf5 46.Be8 Be3 47.Be1 h4 48.Bg6 
Nd4 49.Be4 Nxb3 50.Kc4 Nd4 51.Kd3 Ne6 52.Bc6 Kd6 53.Be8 Nd4 54.Bh5 Ke5 55.
Bg4 Kf6 56.Bh5 Kg7 57.Bd2 Kh6 58.Bg4 Nb3 59.Be1 Kg6 60.Kc4 Nc5 61.Bc8 Nxa4
62.Bb7 Nc5 63.Bd5 Kf6 64.Bg8 Kg7 65.Bd5 Kf8 66.Bc6 Ke7 67.Bd5 Kd6 68.Bg8 
Kc6 69.Bh7 Nd7 70.Be4+ Kb6 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.28"]
[Round "14"]
[White "Ujtumen, Tudev"]
[Black "Taimanov, Mark"]
[Result "0-1"]
[ECO "B28"]
[EventDate "1970.11.09"]
[PlyCount "80"]

1.e4 c5 2.Nf3 a6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Nde2 Bc5 7.Ng3 Qb6 8.Qd2 
O-O 9.Na4 Qc6 10.Nxc5 Qxc5 11.c4 Nc6 12.Bd3 b5 13.cxb5 axb5 14.O-O Nd4 15.
b4 Qb6 16.Bb2 d6 17.Kh1 Be6 18.Rfd1 Nc6 19.a3 Rfd8 20.Qe2 Rab8 21.Rdc1 Ne7
22.f3 Ng6 23.Qe1 Nf4 24.Bf1 Bc4 25.Bxc4 bxc4 26.Qg1 Nd3 27.Qxb6 Rxb6 28.
Rc2 d5 29.exd5 Nxd5 30.Nf1 f5 31.Bc1 c3 32.Bg5 Ra8 33.Rd1 e4 34.fxe4 fxe4 
35.Ne3 Rb5 36.Nc4 N5xb4 37.axb4 Rxg5 38.Rb1 Rb5 39.Kg1 Rxb4 40.Rxb4 Ra1+ 
0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.29"]
[Round "15"]
[White "Addison, William"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "B40"]
[EventDate "1970.11.09"]
[PlyCount "145"]

1.e4 c5 2.Nf3 e6 3.c3 d5 4.exd5 exd5 5.Bb5+ Nc6 6.Qe2+ Be7 7.O-O Nf6 8.Re1
Bg4 9.Bxc6+ bxc6 10.d3 Bxf3 11.Qxf3 O-O 12.c4 Re8 13.Nc3 d4 14.Ne4 Nxe4 
15.Rxe4 Bd6 16.Bd2 Qc7 17.g3 Rxe4 18.Qxe4 Qb7 19.b3 Bf8 20.Ba5 Qa6 21.Qe1 
Bd6 22.Qd2 Re8 23.Re1 Rxe1+ 24.Qxe1 Kf8 25.a3 h6 26.b4 cxb4 27.axb4 Qb7 
28.c5 Bc7 29.Bxc7 Qxc7 30.Qe4 Qd7 31.Qe5 f6 32.Qb8+ Kf7 33.Qa8 Ke6 34.h4 
f5 35.Qb8 Kf6 36.Qf8+ Ke6 37.h5 Ke5 38.f4+ Ke6 39.Kf2 a6 40.Qa8 Kf6 41.
Qf8+ Ke6 42.Kg1 Qe7 43.Qc8+ Qd7 44.Qxa6 Ke7 45.Qa2 Kf8 46.Qa8+ Kf7 47.Qb8 
Qd5 48.Qe5 Qf3 49.Qxf5+ Kg8 50.Qe6+ Kf8 51.Qd6+ Kg8 52.Qxd4 Qxg3+ 53.Kf1 
Qf3+ 54.Ke1 Qxh5 55.Qe4 Qh4+ 56.Kd1 Qg4+ 57.Kc2 Qd7 58.f5 Kf7 59.d4 h5 60.
b5 cxb5 61.c6 Qd6 62.d5 Qc5+ 63.Kb3 h4 64.Qe5 Qc4+ 65.Kb2 Qb4+ 66.Kc2 Qc5+
67.Kd3 Qc4+ 68.Kd2 Qb4+ 69.Ke2 Qc4+ 70.Kf3 Qf1+ 71.Kg4 Qg2+ 72.Kxh4 Qh1+ 
73.Kg3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.29"]
[Round "15"]
[White "Filip, Miroslav"]
[Black "Minic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "E68"]
[EventDate "1970.11.09"]
[PlyCount "25"]

1.Nf3 Nf6 2.d4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.c4 Nbd7 7.Nc3 e5 8.e4 c6 
9.Rb1 Qe7 10.b3 Ne8 11.Re1 f5 12.exf5 gxf5 13.Nh4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.29"]
[Round "15"]
[White "Fischer, Robert James"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1/2-1/2"]
[ECO "C87"]
[EventDate "1970.11.09"]
[PlyCount "82"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6 7.c3 O-O 8.d4 exd4
9.cxd4 d5 10.e5 Ne4 11.Nc3 Nxc3 12.bxc3 Bf5 13.Bxc6 bxc6 14.Qa4 c5 15.dxc5
Bxc5 16.Ba3 Qe7 17.Bxc5 Qxc5 18.Nd4 Bg6 19.Qc6 Qxc6 20.Nxc6 Rfe8 21.Nb4 c6
22.Nxc6 Rac8 23.Nb4 Rxc3 24.Nxd5 Ra3 25.f4 h5 26.Ne3 Bd3 27.Rad1 Rb8 28.
Rd2 Rb1 29.Kf2 Rxe1 30.Kxe1 Bb1 31.Rd8+ Kh7 32.Kf2 Bxa2 33.f5 Ra5 34.Re8 
Rb5 35.Kf3 a5 36.Kf4 a4 37.Rd8 Rb4+ 38.Kf3 Bb3 39.h3 Rb5 40.Kf4 Rb4+ 41.
Kf3 Rb5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.29"]
[Round "15"]
[White "Gligoric, Svetozar"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "D86"]
[EventDate "1970.11.09"]
[PlyCount "83"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2
Nc6 9.Be3 b6 10.Qd2 Bb7 11.h4 Na5 12.Bd3 e5 13.h5 Qe7 14.hxg6 fxg6 15.d5 
c6 16.dxc6 Bxc6 17.c4 Qf7 18.Rc1 Rfd8 19.Rh3 Rac8 20.Rf3 Qe6 21.Nc3 Nxc4 
22.Bxc4 Qxc4 23.Nd5 Bxd5 24.Rxc4 Bxc4 25.Qb2 Rc6 26.Bg5 Rd4 27.Rc3 Rxe4+ 
28.Be3 Rh4 29.Qa3 Rh1+ 30.Kd2 e4 31.Qe7 Bf8 32.Qxe4 Rd6+ 33.Kc2 Be6 34.Kb2
b5 35.g4 Re1 36.Qa8 Ra6 37.Rb3 Re2+ 38.Kc3 Raxa2 39.Rxb5 Rec2+ 40.Kd4 Rc8 
41.Rb8 Rac2 42.Ke5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.29"]
[Round "15"]
[White "Hort, Vlastimil"]
[Black "Ivkov, Borislav"]
[Result "1-0"]
[ECO "D34"]
[EventDate "1970.11.09"]
[PlyCount "111"]

1.c4 e6 2.Nc3 c5 3.Nf3 Nf6 4.g3 d5 5.cxd5 exd5 6.d4 Nc6 7.Bg2 Be7 8.O-O 
O-O 9.dxc5 Bxc5 10.Na4 Be7 11.Be3 Re8 12.Rc1 Bg4 13.Nc5 Bxc5 14.Bxc5 Ne4 
15.Be3 Qd7 16.Qa4 Rad8 17.Rfd1 h6 18.b4 a6 19.Qb3 Qe7 20.a3 Nf6 21.Qb2 Rc8
22.Rc2 Bf5 23.Rcd2 Be6 24.Bc5 Qc7 25.Rc2 Bf5 26.Rcc1 Qd7 27.Be3 Bh3 28.
Bxh6 Bxg2 29.Kxg2 Qe6 30.Bg5 Ne4 31.Bf4 Nf6 32.Rd2 Ne4 33.Rd3 Ne7 34.Rxc8 
Rxc8 35.Ng5 Nxg5 36.Bxg5 f6 37.Be3 Nf5 38.Qb3 Rc4 39.Qd1 Qe4+ 40.Kg1 d4 
41.Bd2 b5 42.f3 Qe6 43.Kg2 Ne7 44.e3 Nc6 45.g4 dxe3 46.Bxe3 Ne5 47.Rd6 Qf7
48.Bd4 Ng6 49.Qd2 Qe7 50.Be3 Qe5 51.Rd8+ Kh7 52.Rd5 Qc3 53.Rh5+ Kg8 54.
Qd8+ Kf7 55.Qd5+ Kf8 56.Bc5+ 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.29"]
[Round "15"]
[White "Hubner, Robert"]
[Black "Geller, Efim"]
[Result "0-1"]
[ECO "C86"]
[EventDate "1970.11.09"]
[PlyCount "114"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 b5 7.Bb3 O-O 8.c3 d5 
9.d3 Bb7 10.Rd1 Re8 11.Nbd2 Bf8 12.Nf1 Na5 13.Bc2 c5 14.Bg5 h6 15.Bd2 Qc7 
16.Ng3 Rad8 17.h4 c4 18.b3 cxd3 19.Bxd3 Qc8 20.Bc2 dxe4 21.Nxe4 Bxe4 22.
Bxe4 Nxe4 23.Qxe4 Nb7 24.Ne1 Nd6 25.Qe2 Nf5 26.h5 e4 27.Nc2 Rd3 28.Qg4 Bc5
29.Nb4 Rg3 30.Qf4 Bd6 31.fxg3 Bxf4 32.Bxf4 e3 33.Rd3 e2 34.Re1 Qc5+ 35.Kh2
Qf2 36.Nc2 Nh4 37.gxh4 Qxf4+ 38.Kg1 Qxh4 39.Rh3 Qg5 40.Nd4 Qd2 41.Kf2 Qf4+
42.Kg1 Qd2 43.Kf2 Qf4+ 44.Kg1 a5 45.a3 Re4 46.Nxe2 Qe5 47.Kf1 Qd5 48.Rf3 
Qxh5 49.Rd1 Qe5 50.Rf2 f6 51.Rd2 Re3 52.Rd4 Kh7 53.Rd1 Qe4 54.Re1 Qc2 55.
b4 a4 56.g4 Qe4 57.Rg2 Rf3+ 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.29"]
[Round "15"]
[White "Panno, Oscar"]
[Black "Naranja, Renato"]
[Result "1-0"]
[ECO "A50"]
[EventDate "1970.11.09"]
[PlyCount "87"]

1.d4 Nf6 2.c4 b6 3.Nc3 Bb7 4.f3 c5 5.d5 d6 6.e4 e5 7.Be3 Be7 8.Qd2 a6 9.
Bd3 Nh5 10.Nge2 h6 11.g3 Nd7 12.O-O g5 13.a3 Bc8 14.b4 Ndf6 15.Kh1 Ng7 16.
Bc2 Nd7 17.Rab1 Ra7 18.Ba4 O-O 19.g4 h5 20.h3 f6 21.Ng3 Kf7 22.Kg2 Rh8 23.
Bxd7 Bxd7 24.Rb3 Qg8 25.Qb2 Bd8 26.a4 hxg4 27.fxg4 Qh7 28.Rh1 cxb4 29.Rxb4
a5 30.Rb3 Rc7 31.Rxb6 Rxc4 32.Rxd6 Bc8 33.Rc6 Rb4 34.Qa2 Bb7 35.Rc4 Kg6 
36.Rxb4 axb4 37.Nb5 Ne8 38.Qc4 Qd7 39.Qxb4 Be7 40.Bc5 Nc7 41.Bxe7 Nxd5 42.
Qd6 Nf4+ 43.Kf3 Qxd6 44.Bxd6 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.29"]
[Round "15"]
[White "Reshevsky, Samuel Herman"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "A79"]
[EventDate "1970.11.09"]
[PlyCount "82"]

1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 d6 5.e4 Bg7 6.Be2 O-O 7.Nf3 e6 8.O-O exd5 
9.cxd5 Re8 10.Nd2 Na6 11.f3 Nc7 12.a4 b6 13.Nc4 Ba6 14.Bg5 h6 15.Be3 Bxc4 
16.Bxc4 a6 17.Qd2 Kh7 18.Rab1 Rb8 19.b4 b5 20.axb5 axb5 21.Be2 c4 22.Ra1 
Ra8 23.Bd4 Qe7 24.g3 Qf8 25.Rxa8 Rxa8 26.f4 Nd7 27.Bxg7 Qxg7 28.Bg4 Ra3 
29.e5 f5 30.Be2 Rb3 31.Nxb5 c3 32.Qc2 Nxb5 33.Bxb5 Rxb4 34.Bxd7 Qxd7 35.
Qxc3 Qa7+ 36.Kh1 Qd4 37.Qc8 Qxd5+ 38.Kg1 Qd4+ 39.Kg2 Qd5+ 40.Kh3 Rb7 41.
exd6 Rb2 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.29"]
[Round "15"]
[White "Smyslov, Vassily"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[ECO "A49"]
[EventDate "1970.11.09"]
[PlyCount "89"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 d6 5.d4 O-O 6.Bg2 e5 7.dxe5 Ng4 8.h3 Nxe5
9.Nxe5 dxe5 10.Qxd8 Rxd8 11.Nd2 Nd7 12.O-O-O Re8 13.Nc4 Nb6 14.Na5 Rb8 15.
Rd2 c6 16.Rhd1 f6 17.Rd8 Kf7 18.Rxe8 Kxe8 19.Ba3 Nd5 20.Bd6 Ra8 21.c4 Ne7 
22.Bc7 f5 23.Rd8+ Kf7 24.c5 Nd5 25.Bd6 Bf6 26.Rf8+ Kg7 27.Nc4 e4 28.f3 
exf3 29.Bxf3 Bg5+ 30.Kd1 Nc3+ 31.Ke1 Nb5 32.Re8 Kf7 33.Rh8 Bf6 34.Ne5+ Kg7
35.Re8 h5 36.e3 Nc3 37.Nxc6 bxc6 38.Bxc6 Bb7 39.Rxa8 Bxc6 40.Rxa7+ Kg8 41.
Ra6 Bd5 42.c6 Ne4 43.c7 Bb7 44.Ra8+ Kf7 45.Bb4 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.29"]
[Round "15"]
[White "Suttles, Duncan"]
[Black "Ujtumen, Tudev"]
[Result "1-0"]
[ECO "A00"]
[EventDate "1970.11.09"]
[PlyCount "75"]

1.g3 d5 2.Bg2 e5 3.d3 c6 4.Nf3 Bd6 5.O-O Ne7 6.Nc3 O-O 7.e4 d4 8.Ne2 f6 9.
Nd2 Qe8 10.f4 c5 11.f5 Nbc6 12.g4 a6 13.h4 b5 14.Ng3 Bd7 15.Nf3 c4 16.Nh2 
Rc8 17.g5 Kh8 18.Rf2 Ng8 19.Bh3 Rc7 20.Rg2 cxd3 21.cxd3 fxg5 22.hxg5 g6 
23.Rf2 Nce7 24.Bg4 gxf5 25.exf5 Qc8 26.Ne4 Bc5 27.f6 Nd5 28.Bxd7 Qxd7 29.
Qh5 Bb6 30.Bd2 Qe6 31.Raf1 a5 32.Kh1 b4 33.Ng4 Ne3 34.g6 Nxf6 35.Rxf6 Rxf6
36.Rxf6 Qxg4 37.Rf8+ Kg7 38.Rf7+ 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.29"]
[Round "15"]
[White "Taimanov, Mark"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1-0"]
[ECO "D28"]
[EventDate "1970.11.09"]
[PlyCount "89"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Qe2 b5 8.Bd3 Bb7 
9.dxc5 Nc6 10.Rd1 Qc7 11.a4 b4 12.Nbd2 Bxc5 13.Nb3 Be7 14.e4 Nd7 15.Be3 
O-O 16.Rac1 Rfc8 17.Nfd4 Nxd4 18.Bxd4 Qd8 19.h3 Rxc1 20.Rxc1 Bg5 21.Rc4 a5
22.Rc2 e5 23.Be3 Bxe3 24.Qxe3 h6 25.Bb5 Nf6 26.Rd2 Qc7 27.f3 Ba6 28.Bxa6 
Rxa6 29.Qd3 Qb6+ 30.Kh2 Ra8 31.Qc4 Qe3 32.Rd3 Qb6 33.Qc1 Kh7 34.Nd2 Rd8 
35.Nc4 Rc8 36.b3 Qc5 37.Qg1 Qxg1+ 38.Kxg1 Rc5 39.Rd8 Nh5 40.Rd5 Rxd5 41.
exd5 Kg8 42.Nxa5 Nf6 43.d6 Kf8 44.Nc6 Ke8 45.Nxe5 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.11.29"]
[Round "15"]
[White "Uhlmann, Wolfgang"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]
[ECO "E18"]
[EventDate "1970.11.09"]
[PlyCount "139"]

1.c4 Nf6 2.Nf3 b6 3.g3 Bb7 4.Bg2 e6 5.O-O Be7 6.Nc3 O-O 7.d4 Ne4 8.Nxe4 
Bxe4 9.Bf4 d6 10.Qd2 Nd7 11.Qc3 Nf6 12.b4 h6 13.Qb3 Qc8 14.Rfd1 Qb7 15.Bf1
b5 16.cxb5 Qxb5 17.Nd2 Bd5 18.Qc3 g5 19.Be3 Ng4 20.Qxc7 Nxe3 21.fxe3 Bf6 
22.Qxd6 Qb7 23.g4 Rfd8 24.Qg3 Qxb4 25.Bg2 Rac8 26.Bxd5 Rxd5 27.Rab1 Qa3 
28.Ne4 Bg7 29.Rb7 Qa6 30.Rb2 f5 31.Nf2 f4 32.Qf3 fxe3 33.Qxe3 Rcd8 34.Rbd2
Qb6 35.Qe4 Rxd4 36.Rxd4 Rxd4 37.Rxd4 Bxd4 38.Qg6+ Bg7 39.Kg2 Kf8 40.Qe4 
Ke7 41.Nd3 Kd6 42.Kf3 Qb5 43.Kg3 Qb6 44.Kf3 Qc6 45.Qxc6+ Kxc6 46.Ke4 Kb5 
47.Ne5 a5 48.Nf7 Kb4 49.Nd8 Ka3 50.Nxe6 Bf6 51.Nc5 Kxa2 52.Kd5 Kb2 53.e4 
Kc3 54.e5 Be7 55.e6 Kb4 56.Nd3+ Kc3 57.Nc5 Kb4 58.Nd3+ Kb5 59.Nb2 Bf8 60.
Nd1 Kb4 61.Nb2 Kc3 62.Na4+ Kd3 63.Nb6 Ke2 64.Nc8 Kf3 65.h3 Kg3 66.e7 Bxe7 
67.Nxe7 Kxh3 68.Nf5 Kxg4 69.Nxh6+ Kf4 70.Kc4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.01"]
[Round "16"]
[White "Geller, Efim"]
[Black "Smyslov, Vassily"]
[Result "1-0"]
[ECO "C98"]
[EventDate "1970.11.09"]
[PlyCount "157"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 
9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Nc6 13.d5 Nd8 14.a4 Rb8 15.b4 c4 16.
Nf1 Ne8 17.axb5 axb5 18.N3h2 f5 19.exf5 Bxf5 20.Bxf5 Rxf5 21.Be3 Rf8 22.
Nf3 Nf6 23.Ng3 Nf7 24.Ra7 Rb7 25.Ra5 Qd7 26.Qd2 Rfb8 27.Rea1 Bd8 28.Ra6 h6
29.Nh2 Bb6 30.Nhf1 Bc7 31.Qd1 Nh8 32.Nh5 Nxh5 33.Qxh5 Qf7 34.Qxf7+ Kxf7 
35.Ng3 Ng6 36.Nf5 Ne7 37.Nxd6+ Bxd6 38.Rxd6 Nf5 39.Re6 Re7 40.Raa6 Rd8 41.
Bc5 Red7 42.Kh2 Ne7 43.Rxe7+ Rxe7 44.Bxe7 Kxe7 45.Re6+ Kd7 46.Kg3 Ra8 47.
Kf3 Ra3 48.Ke4 Rxc3 49.Rg6 Rc2 50.Rxg7+ Kd6 51.Rg6+ Kd7 52.Rg7+ Kd6 53.
Rg6+ Kd7 54.Kxe5 Re2+ 55.Kd4 Rxf2 56.Rg7+ Kd6 57.Rg6+ Kd7 58.g4 Rd2+ 59.
Ke5 Re2+ 60.Kd4 Rd2+ 61.Kc5 c3 62.Rd6+ Ke7 63.Re6+ Kd7 64.Re3 c2 65.Rc3 
Rh2 66.h4 Rxh4 67.Rxc2 Rxg4 68.Rh2 Rg6 69.Kxb5 Kd6 70.Rh5 Kc7 71.Kc5 Rf6 
72.Rh1 Kb7 73.b5 Rg6 74.Rh5 Kc7 75.Rf5 Rg1 76.b6+ Kb7 77.Rf7+ Kb8 78.d6 
Rc1+ 79.Kd5 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.01"]
[Round "16"]
[White "Ivkov, Borislav"]
[Black "Hubner, Robert"]
[Result "0-1"]
[ECO "B42"]
[EventDate "1970.11.09"]
[PlyCount "82"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.O-O Nc6 8.Qe2 
d6 9.Be3 Bxe3 10.Qxe3 Nf6 11.c4 O-O 12.Nc3 Ne5 13.Rfd1 Qc7 14.Be2 b6 15.f4
Ng6 16.g3 Bb7 17.Rac1 Rfd8 18.Rd2 Rab8 19.Rcd1 Ba8 20.a4 Ne7 21.Nd4 e5 22.
fxe5 dxe5 23.Ndb5 axb5 24.Nxb5 Rxd2 25.Nxc7 Rxd1+ 26.Bxd1 Bxe4 27.g4 h6 
28.h4 Rd8 29.Be2 h5 30.Nd5 Bxd5 31.Qxb6 Rc8 32.cxd5 Nexd5 33.Qb3 Rc1+ 34.
Bf1 Nxg4 35.a5 Nde3 36.Qb5 Nxf1 37.Kg2 Nfe3+ 38.Kf3 Nf5 39.Qe8+ Kh7 40.a6 
Nd4+ 41.Kg2 Rc2+ 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.01"]
[Round "16"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Filip, Miroslav"]
[Result "1-0"]
[ECO "E11"]
[EventDate "1970.11.09"]
[PlyCount "57"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Bxd2+ 5.Qxd2 Ne4 6.Qc2 f5 7.Nc3 Nxc3 8.
Qxc3 O-O 9.g3 Qe7 10.Bg2 d6 11.O-O Nd7 12.Rae1 e5 13.dxe5 Nxe5 14.c5 c6 
15.cxd6 Nxf3+ 16.exf3 Qxd6 17.Qb3+ Kh8 18.f4 a5 19.a3 a4 20.Qc3 Be6 21.Re5
Bb3 22.Bh3 Qg6 23.Re7 Rf7 24.Rfe1 Raf8 25.R1e5 h6 26.Rxf7 Rxf7 27.Qd3 Be6 
28.Qd6 Rf6 29.Rxe6 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.01"]
[Round "16"]
[White "Larsen, Bent"]
[Black "Panno, Oscar"]
[Result "1-0"]
[ECO "B80"]
[EventDate "1970.11.09"]
[PlyCount "83"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g3 Nc6 7.Bg2 Bd7 8.O-O 
Be7 9.b3 a6 10.Bb2 Rc8 11.Nxc6 Bxc6 12.a4 O-O 13.a5 Qc7 14.Re1 Rfd8 15.Re3
Bf8 16.Rd3 Nd7 17.Qe2 Ne5 18.Rdd1 Be8 19.Qd2 Be7 20.Rdc1 Bf6 21.Nd1 d5 22.
exd5 exd5 23.Bd4 Rd6 24.Ne3 Bc6 25.Re1 g6 26.f4 Nd7 27.Ng4 Bg7 28.Re7 Qd8 
29.Rae1 Bf8 30.R7e3 h5 31.Ne5 Nf6 32.Bb6 Ne4 33.Qe2 Qf6 34.c4 Be8 35.cxd5 
Nc3 36.Qd2 Rxb6 37.axb6 Bb4 38.Nd3 Qd4 39.Qf2 Bd7 40.f5 Kg7 41.fxg6 Rf8 
42.Nxb4 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.01"]
[Round "16"]
[White "Mecking, Henrique"]
[Black "Matulovic, Milan"]
[Result "0-1"]
[ECO "A42"]
[EventDate "1970.11.09"]
[PlyCount "178"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 e5 5.Be3 exd4 6.Bxd4 Nf6 7.Be2 O-O 8.Nf3 
Bg4 9.O-O Re8 10.h3 Bxf3 11.Bxf3 Nc6 12.Be3 Nd7 13.Qd2 Nc5 14.Rae1 a5 15.
Bg5 Bxc3 16.bxc3 f6 17.Bh4 Ne5 18.Bd1 g5 19.Bg3 Kh8 20.Bc2 Rg8 21.f4 gxf4 
22.Bxf4 Qd7 23.Bxe5 fxe5 24.Rf5 Rg7 25.Ref1 Rag8 26.R1f2 Qe7 27.Kh2 Qh4 
28.Qd5 Qg3+ 29.Kh1 Qxc3 30.Rf8 Qe1+ 31.Rf1 Qg3 32.Rxg8+ Rxg8 33.Qd2 Ne6 
34.Bd1 Nf4 35.Bg4 Qh4 36.Rxf4 exf4 37.Qxf4 Qg5 38.Qf2 Qe5 39.Bf5 Qg3 40.
Qd2 a4 41.Be6 Rg7 42.Bg4 Qe5 43.Qf2 c6 44.Qa7 Qa1+ 45.Kh2 Qe5+ 46.Kh1 b5 
47.Qa8+ Rg8 48.Qxc6 bxc4 49.Qxc4 Rb8 50.Bd1 Rb1 51.Qxa4 d5 52.Qa8+ Kg7 53.
Qa7+ Kg8 54.Qa8+ Kf7 55.Qa7+ Kg6 56.Qa6+ Kg7 57.Qa7+ Kf8 58.Qa8+ Ke7 59.
Qa7+ Kd8 60.Qa8+ Kc7 61.Qa7+ Kd6 62.Qa3+ Kc6 63.Qa6+ Kd7 64.Qa4+ Ke7 65.
Qa3+ Kf7 66.Qa7+ Qe7 67.Qf2+ Ke8 68.Qe2 Qxe4 69.Kh2 Kd7 70.Kg3 Qxe2 71.
Bxe2 Rb2 72.Bd3 h6 73.Kf3 Rxa2 74.h4 Ke6 75.g4 Ra3 76.Ke3 Ra4 77.Be2 Ke5 
78.Bd1 Ra3+ 79.Ke2 Rh3 80.g5 hxg5 81.hxg5 Rg3 82.Kd2 Kd4 83.Be2 Rxg5 84.
Bf1 Rh5 85.Bb5 Rh2+ 86.Kd1 Ke3 87.Ba6 Ra2 88.Bb5 Ra5 89.Be8 d4 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.01"]
[Round "16"]
[White "Minic, Dragoljub"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[ECO "B84"]
[EventDate "1970.11.09"]
[PlyCount "54"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4 Be7 7.Be3 a6 8.Be2 Nc6
9.Qd2 O-O 10.O-O-O Nxd4 11.Bxd4 b5 12.a3 Bb7 13.Bf3 Nd7 14.Qf2 Qc7 15.Bg4 
Rac8 16.Rhe1 Rfe8 17.Kb1 Bc6 18.Rd3 a5 19.f5 e5 20.Be3 Nf6 21.Bf3 b4 22.
Nd5 Nxd5 23.exd5 Bb5 24.Rdd1 bxa3 25.Be4 axb2 26.f6 Qc3 27.Qh4 g6 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.01"]
[Round "16"]
[White "Naranja, Renato"]
[Black "Reshevsky, Samuel Herman"]
[Result "1-0"]
[ECO "A26"]
[EventDate "1970.11.09"]
[PlyCount "69"]

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 d6 5.Nf3 Bg7 6.O-O f5 7.d3 Nf6 8.Rb1 a5 9.
a3 Bd7 10.b4 axb4 11.axb4 Qc8 12.b5 Ne7 13.c5 dxc5 14.Nxe5 Be6 15.Na4 Ba2 
16.Ra1 Bd5 17.Bb2 Bxg2 18.Kxg2 Ng4 19.Nxg4 Bxb2 20.Nxb2 fxg4 21.Rxa8 Qxa8 
22.e4 Qa2 23.Nc4 h5 24.Qc1 O-O 25.Qg5 Re8 26.Qxc5 c6 27.Nd6 Rf8 28.Nxb7 
Qe6 29.b6 h4 30.gxh4 Qf6 31.Qd6 Nc8 32.Qxf6 Rxf6 33.e5 Rf8 34.Rb1 Kf7 35.
Nc5 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.01"]
[Round "16"]
[White "Polugaevsky, Lev"]
[Black "Addison, William"]
[Result "1-0"]
[ECO "A07"]
[EventDate "1970.11.09"]
[PlyCount "81"]

1.Nf3 d5 2.g3 c6 3.Bg2 Bf5 4.d3 h6 5.Nbd2 Nf6 6.O-O e6 7.b3 Be7 8.Bb2 O-O 
9.Qe1 Bh7 10.e4 a5 11.a4 Na6 12.Qe2 Nb4 13.Ne1 Nd7 14.f4 Bf6 15.e5 Be7 16.
g4 Re8 17.Kh1 f6 18.Ndf3 fxe5 19.Nxe5 Nxe5 20.Bxe5 c5 21.Rd1 Nc6 22.Nf3 
Nxe5 23.Nxe5 Qc7 24.Qe3 Bd6 25.Rde1 Rf8 26.h4 Kh8 27.Qg3 Ra6 28.g5 Rb6 29.
Bh3 Qe7 30.gxh6 gxh6 31.Ng6+ Bxg6 32.Rxe6 Rxf4 33.Qxf4 Be4+ 34.Rxe4 dxe4 
35.Qxh6+ Qh7 36.Qf6+ Qg7 37.Qd8+ Kh7 38.Qxb6 Qg3 39.Qxb7+ Kh6 40.Rf6+ Kh5 
41.Qh7# 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.01"]
[Round "16"]
[White "Portisch, Lajos"]
[Black "Gligoric, Svetozar"]
[Result "1-0"]
[ECO "A33"]
[EventDate "1970.11.09"]
[PlyCount "81"]

1.c4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 e6 6.g3 Bc5 7.Nb3 Bb4 8.Bg2 
d5 9.cxd5 Nxd5 10.a3 Bxc3+ 11.bxc3 O-O 12.c4 Nb6 13.Qxd8 Rxd8 14.c5 Nc4 
15.Nd2 Nd4 16.Ra2 Na5 17.Bb2 Nac6 18.e3 Nf5 19.Ke2 Bd7 20.Bc3 Rac8 21.Rb1 
Rc7 22.Rab2 Bc8 23.Nc4 b6 24.cxb6 axb6 25.Nxb6 Ba6+ 26.Ke1 Nfe7 27.a4 f6 
28.f4 Nd5 29.Bd2 Kf7 30.Nxd5 exd5 31.Rb6 Bc4 32.Rc1 Ne7 33.a5 Ra7 34.Bf1 
Bxf1 35.Kxf1 Nf5 36.Rc5 Re8 37.Kf2 Rd7 38.Kf3 Rde7 39.Rb3 Rd7 40.a6 Ree7 
41.Rcb5 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.01"]
[Round "16"]
[White "Rubinetti, Jorge Alberto"]
[Black "Suttles, Duncan"]
[Result "1/2-1/2"]
[ECO "B09"]
[EventDate "1970.11.09"]
[PlyCount "82"]

1.e4 g6 2.d4 d6 3.Nc3 Bg7 4.f4 Nf6 5.Nf3 c5 6.dxc5 Qa5 7.Bd3 Qxc5 8.Qe2 
O-O 9.Be3 Qa5 10.O-O Nc6 11.Kh1 Bd7 12.Rad1 Rac8 13.a3 Qh5 14.h3 Rfd8 15.
Nd5 Nxd5 16.exd5 Qxd5 17.Bxg6 Qa2 18.Be4 Qxb2 19.Bxh7+ Kxh7 20.Ng5+ Kg8 
21.Qh5 Qf6 22.Qh7+ Kf8 23.f5 d5 24.Rxd5 Be6 25.Rxd8+ Rxd8 26.Ne4 Bxf5 27.
Rxf5 Rd1+ 28.Kh2 Qe6 29.Rg5 Be5+ 30.g3 f5 31.Nc5 Qd5 32.Rg8+ Qxg8 33.Bh6+ 
Bg7 34.Bxg7+ Kf7 35.Qxf5+ Kxg7 36.Ne6+ Kh6 37.Qf4+ Kg6 38.Qg4+ Kf7 39.Ng5+
Ke8 40.Qh5+ Kf8 41.Qf3+ Ke8 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.01"]
[Round "16"]
[White "Uhlmann, Wolfgang"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "E16"]
[EventDate "1970.11.09"]
[PlyCount "32"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 b6 5.g3 Bb7 6.Bg2 O-O 7.O-O Qc8 8.a3 
Bxd2 9.Bxd2 d5 10.cxd5 Bxd5 11.Rc1 Qb7 12.Bg5 Nbd7 13.Bxf6 Nxf6 14.Qa4 
Rfc8 15.Ne1 Bxg2 16.Nxg2 c5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.01"]
[Round "16"]
[White "Ujtumen, Tudev"]
[Black "Fischer, Robert James"]
[Result "1/2-1/2"]
[ECO "B03"]
[EventDate "1970.11.09"]
[PlyCount "85"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 Bf5 6.Nc3 e6 7.Be3 Be7 8.Nf3 O-O 
9.exd6 cxd6 10.b3 d5 11.c5 N6d7 12.Bd3 Bxd3 13.Qxd3 b6 14.cxb6 Qxb6 15.O-O
Qa6 16.Qd1 Nc6 17.Ne5 Ncxe5 18.fxe5 Rac8 19.Rc1 f6 20.exf6 Nxf6 21.h3 Bb4 
22.Na4 Rxc1 23.Bxc1 Ne4 24.Rxf8+ Bxf8 25.Bf4 Bd6 26.Qg4 Bxf4 27.Qxf4 Qd6 
28.Qxd6 Nxd6 29.Nc3 Nf5 30.Ne2 Ne3 31.Kf2 Nc2 32.Kf3 Kf7 33.Kf4 Kf6 34.h4 
h6 35.h5 Ne1 36.g3 Nc2 37.Kg4 e5 38.dxe5+ Kxe5 39.Kf3 Nb4 40.Nc1 Kd4 41.g4
a5 42.Ne2+ Ke5 43.Nc1 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.02"]
[Round "17"]
[White "Addison, William"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[ECO "B50"]
[EventDate "1970.11.09"]
[PlyCount "42"]

1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 Nc6 5.Bc2 Bg4 6.h3 Bh5 7.d3 e6 8.Nbd2 d5 
9.Qe2 Be7 10.Nf1 Qc7 11.Ng3 Bg6 12.Bg5 Rd8 13.O-O h6 14.Bh4 O-O 15.Rfe1 
Nh5 16.Nxh5 Bxh5 17.g4 Bg6 18.Bg3 Qb6 19.Rab1 Qa6 20.a3 b5 21.Nh4 Bxh4 
1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.02"]
[Round "17"]
[White "Filip, Miroslav"]
[Black "Ujtumen, Tudev"]
[Result "1-0"]
[ECO "E81"]
[EventDate "1970.11.09"]
[PlyCount "59"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 c6 6.Be3 a6 7.Bd3 O-O 8.Nge2 b5 9.
b3 e5 10.d5 cxd5 11.cxd5 Nbd7 12.Rc1 Ne8 13.O-O f5 14.exf5 gxf5 15.f4 Bh6 
16.Qd2 Ng7 17.Bb1 Nf6 18.h3 Nd7 19.Nd1 Bb7 20.fxe5 Bxe3+ 21.Nxe3 Nxe5 22.
Nxf5 Nxf5 23.Bxf5 Qe7 24.Ng3 Kh8 25.Be6 Rxf1+ 26.Rxf1 Rf8 27.Rxf8+ Qxf8 
28.Nf5 Bc8 29.Qg5 Nd7 30.Qe7 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.02"]
[Round "17"]
[White "Fischer, Robert James"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1-0"]
[ECO "B87"]
[EventDate "1970.11.09"]
[PlyCount "47"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 a6 7.Bb3 b5 8.O-O Bb7
9.Re1 Nbd7 10.Bg5 h6 11.Bh4 Nc5 12.Bd5 exd5 13.exd5+ Kd7 14.b4 Na4 15.Nxa4
bxa4 16.c4 Kc8 17.Qxa4 Qd7 18.Qb3 g5 19.Bg3 Nh5 20.c5 dxc5 21.bxc5 Qxd5 
22.Re8+ Kd7 23.Qa4+ Bc6 24.Nxc6 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.02"]
[Round "17"]
[White "Gligoric, Svetozar"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "E56"]
[EventDate "1970.11.09"]
[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 
Nc6 9.a3 Ba5 10.Bd3 cxd4 11.exd4 Bb6 12.Be3 Nd5 13.Nxd5 exd5 14.h3 Qd6 15.
Re1 Bc7 16.Rc1 Be6 17.Bb1 Rac8 18.Rc3 Qd7 19.Bd3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.02"]
[Round "17"]
[White "Hort, Vlastimil"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1/2-1/2"]
[ECO "A59"]
[EventDate "1970.11.09"]
[PlyCount "84"]

1.c4 Nf6 2.d4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 g6 7.Nf3 d6 8.e4 Bxf1
9.Kxf1 Bg7 10.h3 O-O 11.Kg1 Nbd7 12.Kh2 Qa5 13.Re1 Rfb8 14.Re2 Ne8 15.Rc2 
Nc7 16.Bd2 Nb5 17.a4 Nxc3 18.Bxc3 Bxc3 19.bxc3 Ne5 20.Nxe5 dxe5 21.Qd3 Rb3
22.Qg3 Qc7 23.h4 h5 24.a5 Ra6 25.Rca2 c4 26.Qe3 Rb5 27.Qe2 Kg7 28.Ra4 Rc5 
29.g3 Kh7 30.Kg1 Kg7 31.Kg2 Kh7 32.R1a2 Kg7 33.Qf1 Qc8 34.Rb4 Qg4 35.Rxc4 
Rcxa5 36.Rxa5 Rxa5 37.Qd3 Ra1 38.Qc2 Qd7 39.Rb4 Qa7 40.Qb2 Ra2 41.Rb7 Qa4 
42.Qb1 Qc4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.02"]
[Round "17"]
[White "Hubner, Robert"]
[Black "Minic, Dragoljub"]
[Result "1-0"]
[ECO "E67"]
[EventDate "1970.11.09"]
[PlyCount "63"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nbd7 7.O-O e5 8.Qc2 
exd4 9.Nxd4 Nb6 10.Rd1 Nxc4 11.Ncb5 a6 12.Qxc4 axb5 13.Nxb5 Bd7 14.Bg5 h6 
15.Bf4 g5 16.Be3 Ng4 17.Bd4 Ne5 18.Bxe5 Bxe5 19.Bxb7 Rb8 20.Bc6 Bxc6 21.
Qxc6 Rb6 22.Qc4 Qb8 23.a4 c6 24.Na3 d5 25.Qc5 Bd6 26.Qc2 Rxb2 27.Qxc6 Rxe2
28.Nb5 Be5 29.Rac1 Qa8 30.Qxh6 Qxa4 31.Qxg5+ Bg7 32.Nd4 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.02"]
[Round "17"]
[White "Matulovic, Milan"]
[Black "Naranja, Renato"]
[Result "0-1"]
[ECO "B81"]
[EventDate "1970.11.09"]
[PlyCount "84"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4 Be7 7.g5 Nfd7 8.Rg1 
Nc6 9.Be3 O-O 10.h4 Re8 11.h5 Nf8 12.Qd2 e5 13.Nb3 Be6 14.O-O-O a5 15.Bb5 
g6 16.Nd5 a4 17.Na1 Bxd5 18.exd5 Qa5 19.Qe2 a3 20.b3 Qc3 21.dxc6 bxc6 22.
Ba4 Rxa4 23.Qd3 Qb2+ 24.Kd2 Raa8 25.hxg6 Nxg6 26.Rb1 Qxa2 27.Qf5 d5 28.Rh1
d4 29.Rxh7 Bb4+ 30.Ke2 Ra7 31.Rbh1 Qxa1 32.Qf6 d3+ 33.cxd3 Qb2+ 34.Kf1 
Qb1+ 35.Kg2 Qxh1+ 36.Rxh1 Rc7 37.Bb6 Rcc8 38.Kf3 Bc3 39.Ke2 a2 40.Rh6 Nf4+
41.Kf3 e4+ 42.Kxf4 Bxf6 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.02"]
[Round "17"]
[White "Panno, Oscar"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "A29"]
[EventDate "1970.11.09"]
[PlyCount "59"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 Bb4 5.Bg2 O-O 6.O-O Re8 7.d3 Bxc3 8.bxc3 
e4 9.Ng5 exd3 10.exd3 h6 11.Ne4 d6 12.f4 Nxe4 13.Bxe4 f5 14.Bd5+ Kh8 15.
Qh5 Bd7 16.Bd2 Rb8 17.Rfe1 Qf6 18.Qf7 Qxf7 19.Bxf7 Rf8 20.Bd5 Rbe8 21.Kf2 
Na5 22.Bf3 g6 23.c5 dxc5 24.c4 Nc6 25.Bc3+ Kh7 26.Rxe8 Rxe8 27.Bxc6 Bxc6 
28.Re1 Kg8 29.Rxe8+ Bxe8 30.Be5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.02"]
[Round "17"]
[White "Reshevsky, Samuel Herman"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "E43"]
[EventDate "1970.11.09"]
[PlyCount "84"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Bd3 Bb7 6.Nf3 Bxc3+ 7.bxc3 d6 8.Qc2 
Qe7 9.e4 e5 10.O-O Nc6 11.c5 dxc5 12.dxc5 Qxc5 13.a4 Qe7 14.Ba3 Qe6 15.
Rfd1 h6 16.Be2 Na5 17.Bb5+ Bc6 18.c4 Bxb5 19.cxb5 Nc4 20.Bb4 a5 21.bxa6 c5
22.Rac1 Nd6 23.Bc3 O-O 24.Bxe5 Ndxe4 25.Re1 Ng5 26.Nxg5 hxg5 27.a7 Qc6 28.
Bxf6 Qxf6 29.a5 Rfc8 30.axb6 Qxb6 31.Qf5 Qxa7 32.Qxg5 c4 33.Rc3 Rc6 34.h3 
Qd7 35.Qf4 Rac8 36.Rec1 Qd5 37.Re1 Rf6 38.Qg4 Qc5 39.Qh4 Rfc6 40.Qg4 Rd8 
41.Qh4 Qd5 42.Re5 Qxe5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.02"]
[Round "17"]
[White "Smyslov, Vassily"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "A05"]
[EventDate "1970.11.09"]
[PlyCount "82"]

1.e4 c5 2.Nf3 d6 3.g3 Nc6 4.Bg2 Nf6 5.d3 g6 6.O-O Bg7 7.Nbd2 O-O 8.a4 Rb8 
9.Nc4 Nd7 10.Nh4 a6 11.f4 b5 12.axb5 axb5 13.Ne3 Nb6 14.f5 c4 15.Ng4 Kh8 
16.Bh6 Ne5 17.d4 Nxg4 18.Bxg7+ Kxg7 19.Qxg4 Nd7 20.Kh1 Nf6 21.Qf4 Bb7 22.
e5 Nd5 23.Qd2 dxe5 24.dxe5 Qb6 25.Rae1 Rbd8 26.Qg5 f6 27.Qc1 g5 28.Nf3 Kh8
29.c3 b4 30.Nd4 bxc3 31.bxc3 Nxc3 32.Ne6 Bxg2+ 33.Kxg2 Na2 34.Qxc4 Rd2+ 
35.Re2 Qb4 36.Qxb4 Rxe2+ 37.Kf3 Nxb4 38.Kxe2 Rc8 39.Rd1 Nc6 40.exf6 exf6 
41.Ke3 Ne5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.02"]
[Round "17"]
[White "Suttles, Duncan"]
[Black "Uhlmann, Wolfgang"]
[Result "1-0"]
[ECO "C00"]
[EventDate "1970.11.09"]
[PlyCount "143"]

1.e4 e6 2.g3 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ Qxf6 6.Bg2 Bc5 7.Qf3 Qe7 8.
Ne2 e5 9.O-O O-O 10.d3 Nc6 11.Be3 Be6 12.Nc3 Rad8 13.Rfe1 Bd4 14.Bxd4 Nxd4
15.Qd1 Qc5 16.Rc1 f6 17.a3 b6 18.Qd2 Bg4 19.Qe3 Rfe8 20.h3 Bh5 21.Kh2 Qd6 
22.Ne4 Qd7 23.Nd2 c5 24.b4 Qa4 25.bxc5 Nxc2 26.Bc6 Qxc6 27.Rxc2 Bg6 28.Rc3
bxc5 29.Rec1 Qd5 30.Nb3 Bxd3 31.Nxc5 Bb5 32.Ne4 Qd4 33.Rc7 Qxe3 34.fxe3 a6
35.g4 Rd3 36.Ra7 Red8 37.Rcc7 R8d7 38.Nc5 Rxc7 39.Rxc7 Rd6 40.a4 Bf1 41.
Kg3 h6 42.h4 Be2 43.Ne4 Rb6 44.g5 hxg5 45.hxg5 f5 46.Nc5 Rg6 47.Kh4 f4 48.
Nd7 f3 49.Rc8+ Kf7 50.Nxe5+ Ke6 51.Nxg6 f2 52.Nf4+ Ke7 53.Rc7+ Ke8 54.Rc1 
f1=Q 55.Rxf1 Bxf1 56.a5 Bb5 57.Ne6 g6 58.e4 Ke7 59.Nd4 Bd3 60.e5 Be4 61.
Kg3 Bd5 62.Kf2 Be4 63.Ke3 Bd5 64.Kd2 Be4 65.Kc3 Bd5 66.Kb4 Be4 67.Kc5 Bg2 
68.Ne2 Bf1 69.Nf4 Bb5 70.Kd5 Kf7 71.Kd6 Ba4 72.Nd5 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.02"]
[Round "17"]
[White "Taimanov, Mark"]
[Black "Mecking, Henrique"]
[Result "0-1"]
[ECO "E56"]
[EventDate "1970.11.09"]
[PlyCount "146"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 O-O 6.Nf3 d5 7.O-O dxc4 8.Bxc4 
Nc6 9.a3 Ba5 10.Bd3 cxd4 11.exd4 h6 12.Bc2 Bc7 13.Re1 Re8 14.Be3 b6 15.Qe2
Bb7 16.Rad1 Ne7 17.Ne5 Ned5 18.Bc1 Nxc3 19.bxc3 Qd5 20.Qf1 Rac8 21.c4 Qa5 
22.Re3 Red8 23.Qe2 Bxe5 24.Rxe5 Qc3 25.Bd3 Qxd4 26.Bh7+ Nxh7 27.Rxd4 Rxd4 
28.Bb2 Rdxc4 29.h3 Nf8 30.Qe3 Ng6 31.Rb5 Bd5 32.Rb4 f6 33.Kh2 Nf4 34.g3 
Ng6 35.Qd3 Kf7 36.Rxc4 Rxc4 37.Bc3 Ne7 38.g4 Ng6 39.Qd2 Nh4 40.Kg3 Nf3 41.
Qd3 Ng5 42.Kh2 Rf4 43.Qf1 Rf3 44.h4 Rh3+ 45.Qxh3 Nxh3 46.Kxh3 h5 47.gxh5 
Bf3 48.h6 gxh6 49.Kg3 Bd1 50.f4 Kg6 51.Kf2 Kf5 52.Ke3 h5 53.Bb2 Ba4 54.Bc3
e5 55.fxe5 fxe5 56.Bb4 Ke6 57.Bf8 Kd5 58.Bg7 Bd1 59.Bf6 e4 60.Bg5 Bf3 61.
Kd2 Kc4 62.Bf4 Kb3 63.Bb8 Kxa3 64.Bxa7 b5 65.Bc5+ Kb3 66.Bf8 b4 67.Be7 Bg4
68.Bc5 Bf5 69.Bf8 e3+ 70.Kc1 e2 71.Kd2 Bg4 72.Be7 e1=Q+ 73.Kxe1 Kc3 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.03"]
[Round "18"]
[White "Geller, Efim"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "C93"]
[EventDate "1970.11.09"]
[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 h6 10.d4 Re8 11.Nbd2 Bf8 12.Nf1 Bb7 13.Ng3 Na5 14.Bc2 Nc4 15.b3 Nb6 
16.Bb2 Nbd7 17.Qd2 c5 18.a4 Qc7 19.d5 g6 20.c4 b4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.03"]
[Round "18"]
[White "Ivkov, Borislav"]
[Black "Addison, William"]
[Result "1/2-1/2"]
[ECO "A29"]
[EventDate "1970.11.09"]
[PlyCount "83"]

1.c4 e5 2.Nc3 Nf6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Be6 6.Nf3 Nc6 7.O-O Nb6 8.d3 
Be7 9.Be3 O-O 10.Qc1 f5 11.Rd1 Kh8 12.d4 e4 13.Ne5 Nb4 14.f3 exf3 15.exf3 
c6 16.Bf2 Bg8 17.a3 N4d5 18.Qc2 Bd6 19.Re1 Qf6 20.Re2 Rae8 21.Rae1 Re7 22.
Nb1 Rfe8 23.f4 h6 24.Nd2 g5 25.fxg5 hxg5 26.Ndc4 Nxc4 27.Nxc4 Rxe2 28.Rxe2
Rxe2 29.Qxe2 Bc7 30.Qe8 Qf7 31.Qc8 Nb6 32.Nxb6 Bxb6 33.Bf1 Qd5 34.Qxb7 
Bxd4 35.Qb4 Bxf2+ 36.Kxf2 Qe5 37.Qc3 Qxc3 38.bxc3 Kg7 39.h4 Kh6 40.Be2 c5 
41.hxg5+ Kxg5 42.Ke3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.03"]
[Round "18"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Hubner, Robert"]
[Result "0-1"]
[ECO "A41"]
[EventDate "1970.11.09"]
[PlyCount "82"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.Nf3 Bg4 5.e3 Nc6 6.d5 Ne5 7.Be2 Nxf3+ 8.Bxf3 
Bxf3 9.Qxf3 Nf6 10.O-O O-O 11.Bd2 Nd7 12.Rac1 c6 13.b3 Rc8 14.Rfd1 Qb6 15.
Qe2 Qa6 16.e4 Rfe8 17.Be3 Qa5 18.Bd2 Qc7 19.Be3 c5 20.f4 Qa5 21.Qd3 a6 22.
Bd2 Qd8 23.Rf1 e6 24.dxe6 fxe6 25.Be3 Nf6 26.h3 Qe7 27.Rf3 Rcd8 28.Bf2 Nd7
29.Rd1 Nb8 30.f5 Nc6 31.Bg3 Nd4 32.Rff1 gxf5 33.exf5 Nxf5 34.Rde1 Qf6 35.
Ne2 Qg6 36.Bf2 Nh4 37.Qxg6 Nxg6 38.Bg3 b5 39.h4 Ne5 40.Nf4 bxc4 41.bxc4 
Re7 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.03"]
[Round "18"]
[White "Larsen, Bent"]
[Black "Matulovic, Milan"]
[Result "1-0"]
[ECO "B23"]
[EventDate "1970.11.09"]
[PlyCount "109"]

1.e4 c5 2.Nc3 e6 3.Nge2 Nc6 4.g3 Nf6 5.Bg2 a6 6.O-O Be7 7.d3 O-O 8.h3 Rb8 
9.f4 b5 10.g4 b4 11.Na4 d5 12.e5 Nd7 13.c4 bxc3 14.bxc3 Nb6 15.Nb2 a5 16.
c4 Ba6 17.cxd5 Nxd5 18.a3 f6 19.Qa4 Bb5 20.Qe4 fxe5 21.g5 Kh8 22.Nc4 Nxf4 
23.Nxf4 exf4 24.Bxf4 Rc8 25.Qxe6 Nd4 26.Qg4 Bd7 27.Qh5 Be8 28.Qd1 Ba4 29.
Qxa4 Ne2+ 30.Kh1 Nxf4 31.Ne5 Qd4 32.Qxd4 cxd4 33.h4 Nxg2 34.Rxf8+ Bxf8 35.
Kxg2 Rc2+ 36.Kf3 Kg8 37.Rb1 Rc5 38.Ke4 Rc7 39.a4 Bb4 40.Kxd4 Rc2 41.Kd5 
Kf8 42.d4 Rh2 43.Nc6 Bc3 44.Kc4 Bb2 45.Kb3 Bxd4 46.Nxd4 Rxh4 47.Kc4 h5 48.
Kd5 Kf7 49.Rb7+ Kg6 50.Rb6+ Kf7 51.g6+ Ke8 52.Rb8+ Kd7 53.Rb7+ Kc8 54.Rxg7
Rg4 55.Nf5 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.03"]
[Round "18"]
[White "Mecking, Henrique"]
[Black "Naranja, Renato"]
[Result "1-0"]
[ECO "E97"]
[EventDate "1970.11.09"]
[PlyCount "77"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O Nc6 8.d5 Ne7 
9.Nd2 Bh6 10.b4 Ne8 11.Nb3 Bxc1 12.Qxc1 c6 13.dxc6 bxc6 14.a4 Be6 15.b5 f5
16.f4 a6 17.fxe5 axb5 18.axb5 Rxa1 19.Qxa1 dxe5 20.Qa5 Nd6 21.Rd1 fxe4 22.
Qxd8 Rxd8 23.Nc5 Bc8 24.b6 Nef5 25.N3xe4 Nd4 26.Nxd6 Rxd6 27.Bg4 Bxg4 28.
b7 Rd8 29.Ra1 Kf7 30.Ra8 Ne2+ 31.Kf2 Rd2 32.Ke3 Rb2 33.b8=Q Rxb8 34.Rxb8 
Nf4 35.Rb7+ Ke8 36.g3 Ne6 37.Nd3 Nd8 38.Rxh7 Nf7 39.Rxf7 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.03"]
[Round "18"]
[White "Minic, Dragoljub"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "B05"]
[EventDate "1970.11.09"]
[PlyCount "69"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 exd6 6.Nc3 Be7 7.Be2 O-O 8.Nf3 
Bg4 9.b3 c5 10.Be3 Nc6 11.Rc1 f5 12.dxc5 dxc5 13.Nd5 Nxd5 14.cxd5 Nb4 15.
a3 f4 16.Bxc5 Bxc5 17.Rxc5 Bxf3 18.gxf3 Na6 19.Rc3 Qf6 20.Qd2 Rfe8 21.Kf1 
Rad8 22.Bd3 Qd6 23.Rg1 Kh8 24.Rg4 Qxd5 25.Qxf4 Nc5 26.Bc2 Qe5 27.Qxe5 Rxe5
28.b4 Ne6 29.Re4 Rxe4 30.Bxe4 b6 31.Rd3 Rxd3 32.Bxd3 Nf4 33.Be4 g6 34.Ke1 
Kg7 35.Kd2 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.03"]
[Round "18"]
[White "Polugaevsky, Lev"]
[Black "Panno, Oscar"]
[Result "1-0"]
[ECO "A17"]
[EventDate "1970.11.09"]
[PlyCount "65"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.e4 Bb7 5.d3 d6 6.g3 Be7 7.Bg2 O-O 8.O-O c5 9.
Re1 Nc6 10.d4 e5 11.dxe5 dxe5 12.Nd5 Ne8 13.a3 Nc7 14.b4 Bd6 15.Bb2 Ne6 
16.Qb3 Qb8 17.Rab1 Bc8 18.Qd1 Rd8 19.Bc3 Qb7 20.Nh4 f6 21.Nf5 Bf8 22.Rf1 
Qf7 23.f4 Qe8 24.fxe5 Nxe5 25.Nh6+ Kh8 26.Bxe5 fxe5 27.Nf7+ Kg8 28.Nxd8 
Qxd8 29.Qh5 Bd6 30.Bh3 Nd4 31.Bxc8 Qxc8 32.b5 Qe6 33.Rb2 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.03"]
[Round "18"]
[White "Portisch, Lajos"]
[Black "Reshevsky, Samuel Herman"]
[Result "1-0"]
[ECO "D79"]
[EventDate "1970.11.09"]
[PlyCount "115"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.c4 c6 5.d4 O-O 6.Nc3 d5 7.cxd5 cxd5 8.Ne5 
Nc6 9.O-O Bf5 10.Nxc6 bxc6 11.Bf4 Ne4 12.Na4 Qa5 13.Rc1 Rac8 14.Re1 Rfd8 
15.f3 Nd6 16.Bd2 Qc7 17.e3 h5 18.b3 e5 19.dxe5 Bxe5 20.Bc3 Bxc3 21.Nxc3 
Qe7 22.Qd4 Be6 23.Qc5 Re8 24.Ne2 Nf5 25.Nd4 Qxc5 26.Rxc5 Nxd4 27.exd4 Bd7 
28.Kf2 Rxe1 29.Kxe1 Kf8 30.Kd2 Ke7 31.b4 Kd6 32.h4 Kc7 33.Bf1 Bf5 34.Rc3 
Kb6 35.Ra3 Re8 36.Be2 Re7 37.Re3 Rxe3 38.Kxe3 Kc7 39.g4 Bb1 40.gxh5 gxh5 
41.f4 Kd6 42.Bxh5 Ke7 43.a3 Bf5 44.Kf3 Bd7 45.Kg3 Kf8 46.Bg4 f5 47.Be2 Kg7
48.h5 Kh6 49.Kh4 Be8 50.Bd3 Bd7 51.Ba6 Be6 52.Bb7 Bd7 53.a4 Be8 54.Bc8 
Bxh5 55.Bd7 Bd1 56.Bxc6 Kg6 57.a5 Kf6 58.b5 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.03"]
[Round "18"]
[White "Rubinetti, Jorge Alberto"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[ECO "C98"]
[EventDate "1970.11.09"]
[PlyCount "62"]

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 Nc6 13.dxc5 dxc5 14.Nf1 Be6 15.Ne3 
Rad8 16.Qe2 c4 17.Nf5 Rfe8 18.Bg5 Nd7 19.Bxe7 Nxe7 20.Ng5 Nf8 21.Nxe6 Nxe6
22.g3 Qc6 23.Nxe7+ Rxe7 24.Rad1 Red7 25.Rxd7 Rxd7 26.Rd1 Nc5 27.h4 Rxd1+ 
28.Qxd1 Qd7 29.Qxd7 Nxd7 30.Kf1 Kf8 31.Ke2 Ke7 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.03"]
[Round "18"]
[White "Taimanov, Mark"]
[Black "Suttles, Duncan"]
[Result "1-0"]
[ECO "A41"]
[EventDate "1970.11.09"]
[PlyCount "117"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.Nf3 Nd7 5.Bg5 h6 6.Bh4 f5 7.e3 g5 8.Bg3 e5 9.
Qe2 Kf8 10.dxe5 dxe5 11.h3 c6 12.O-O-O Qe7 13.Qc2 Qe6 14.Be2 Ngf6 15.Rd2 
Ne8 16.Rhd1 Bf6 17.Bh2 h5 18.Ne1 Nc5 19.Nd3 Na6 20.f4 e4 21.Ne5 Bxe5 22.
fxe5 Kg7 23.Rd8 Nac7 24.Bf1 h4 25.Ne2 Qf7 26.R8d2 Ne6 27.Qc3 Rf8 28.g3 
hxg3 29.Nxg3 Kg8 30.Be2 N8g7 31.Rd6 c5 32.Rf1 Qg6 33.Rg1 Qh7 34.Bf1 Ne8 
35.Rd5 b6 36.Qd2 Rf7 37.Ne2 Kh8 38.Nc3 N8c7 39.Rd6 Ba6 40.Nd5 Qh6 41.h4 g4
42.Bf4 Qg6 43.h5 Qg8 44.Be2 Bc8 45.Bg3 Ne8 46.Nf6 Qf8 47.Nxe8 Qxe8 48.Bh4 
Rb8 49.Bf6+ Rxf6 50.exf6 Qf8 51.Rf1 g3 52.Rd5 f4 53.exf4 Qxf6 54.Rd6 Rb7 
55.f5 g2 56.Rg1 Qxf5 57.Rxg2 Rg7 58.Qh6+ Kg8 59.Rxe6 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.03"]
[Round "18"]
[White "Uhlmann, Wolfgang"]
[Black "Fischer, Robert James"]
[Result "0-1"]
[ECO "A75"]
[EventDate "1970.11.09"]
[PlyCount "68"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Bf4 a6 8.a4 Bg7 9.
Nf3 O-O 10.Be2 Bg4 11.O-O Re8 12.h3 Nxe4 13.Nxe4 Rxe4 14.Bg5 Qe8 15.Bd3 
Bxf3 16.Qxf3 Rb4 17.Rae1 Be5 18.Qd1 Qxa4 19.Qxa4 Rxa4 20.f4 Bd4+ 21.Kh1 
Nd7 22.Re7 Nf6 23.Rxb7 Nh5 24.Kh2 Be3 25.Be2 Bxf4+ 26.Bxf4 Rxf4 27.Rb6 
Rxf1 28.Bxf1 Rd8 29.Rxa6 Kg7 30.Bb5 Kf6 31.Bc6 Ke5 32.Ra7 Rf8 33.Re7+ Kd4 
34.Rd7 Nf6 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.03"]
[Round "18"]
[White "Ujtumen, Tudev"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B16"]
[EventDate "1970.11.09"]
[PlyCount "49"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.Bc4 Bf5 7.c3 e6 8.Ne2
Bd6 9.Ng3 Bg6 10.Bh6 Nd7 11.Qf3 Bf8 12.Bxf8 Kxf8 13.O-O h5 14.h4 Kg7 15.
Rfe1 Qc7 16.Rad1 Rae8 17.Ne2 Nb6 18.Bb3 Nd5 19.c4 Ne7 20.Nf4 Qa5 21.Rxe6 
fxe6 22.Nxe6+ Kf7 23.Ng5+ Kg7 24.Ne6+ Kf7 25.Ng5+ 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.06"]
[Round "19"]
[White "Addison, William"]
[Black "Minic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "B52"]
[EventDate "1970.11.09"]
[PlyCount "76"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.a4 Nc6 5.d3 g6 6.Bd2 Bg7 7.Bc3 e5 8.Nbd2 
Nge7 9.Nc4 Qc7 10.a5 O-O 11.Ne3 Nd4 12.Bxd7 Qxd7 13.h4 d5 14.Nd2 Nxc2+ 15.
Qxc2 d4 16.Nec4 Rad8 17.Rh3 dxc3 18.bxc3 Qe6 19.Qa4 Rd7 20.Nb2 Rc7 21.Qc4 
Qd7 22.Na4 Nc8 23.h5 Rd8 24.hxg6 hxg6 25.Qb3 Nd6 26.Nc4 Qe6 27.Nab2 f5 28.
Ra3 Rf7 29.Nxd6 Qxd6 30.Ra4 Qf6 31.Qc2 b5 32.axb6 axb6 33.Ra6 Rdf8 34.exf5
gxf5 35.Nc4 e4 36.Rxb6 Qxc3+ 37.Qxc3 Bxc3+ 38.Ke2 exd3+ 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.06"]
[Round "19"]
[White "Filip, Miroslav"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B07"]
[EventDate "1970.11.09"]
[PlyCount "83"]

1.Nf3 g6 2.e4 Bg7 3.d4 c6 4.c3 d6 5.Nbd2 Nf6 6.Bc4 O-O 7.O-O Bg4 8.Qe2 
Nbd7 9.h3 Bxf3 10.Nxf3 e5 11.dxe5 dxe5 12.Bg5 h6 13.Bxf6 Qxf6 14.Rfd1 Rfd8
15.Qe3 Qf4 16.Qd3 Bf8 17.g3 Qf6 18.Qe2 a5 19.a4 Nc5 20.b3 h5 21.h4 Bh6 22.
Kg2 Nd7 23.b4 Qe7 24.Qb2 Nf6 25.Rxd8+ Rxd8 26.Re1 Ng4 27.bxa5 Rd7 28.Re2 
Rd1 29.Qb4 Qd7 30.a6 bxa6 31.Nxe5 Nxe5 32.Qb8+ Kh7 33.Qxe5 Rc1 34.Bb3 Qd3 
35.Bxf7 Qxe2 36.Bxg6+ Kxg6 37.Qe6+ Kg7 38.Qe7+ Kg8 39.Qe6+ Kh7 40.Qf5+ Kg8
41.Qc8+ Kh7 42.Qf5+ 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.06"]
[Round "19"]
[White "Fischer, Robert James"]
[Black "Taimanov, Mark"]
[Result "1-0"]
[ECO "B44"]
[EventDate "1970.11.09"]
[PlyCount "115"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nb5 d6 6.c4 a6 7.N5c3 Nf6 8.Be2 
Be7 9.O-O O-O 10.Na3 b6 11.Be3 Bd7 12.Rc1 Qb8 13.f3 Ra7 14.Nc2 Rd8 15.Qe1 
Be8 16.Qf2 Rb7 17.a4 a5 18.Nd4 Nxd4 19.Bxd4 Nd7 20.Qg3 Bf6 21.Bxf6 Nxf6 
22.Rfd1 e5 23.Qh4 h6 24.Rd2 Nd7 25.Bd1 Nc5 26.f4 exf4 27.Qxf4 Ne6 28.Qg3 
Qc7 29.Nd5 Qc5+ 30.Kh1 Bc6 31.Rc3 Ng5 32.Bc2 Bxd5 33.Rxd5 Qc7 34.e5 dxe5 
35.Qxe5 Rdb8 36.Bf5 Qxe5 37.Rxe5 g6 38.h4 Nh7 39.Bg4 Nf6 40.Bf3 Rd7 41.Rb5
Rd4 42.c5 Rxh4+ 43.Kg1 Rb4 44.Rxb4 axb4 45.Rc4 bxc5 46.Rxc5 Kg7 47.a5 Re8 
48.Rc1 Re5 49.Ra1 Re7 50.Kf2 Ne8 51.a6 Ra7 52.Ke3 Nc7 53.Bb7 Ne6 54.Ra5 
Kf6 55.Kd3 Ke7 56.Kc4 Kd6 57.Rd5+ Kc7 58.Kxb4 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.06"]
[Round "19"]
[White "Gligoric, Svetozar"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "A53"]
[EventDate "1970.11.09"]
[PlyCount "81"]

1.d4 Nf6 2.c4 d6 3.Nc3 Bf5 4.Nf3 h6 5.d5 e5 6.dxe6 Bxe6 7.Nd4 Bd7 8.g3 Nc6
9.Bg2 g6 10.b3 Bg7 11.Bb2 O-O 12.O-O Re8 13.e3 Nxd4 14.exd4 c6 15.Qd2 Bf5 
16.d5 c5 17.Rfe1 Qd7 18.f3 h5 19.h4 Rxe1+ 20.Rxe1 Re8 21.Nd1 Rxe1+ 22.Qxe1
b5 23.Nf2 b4 24.Bf1 a5 25.Qd2 a4 26.Bd3 axb3 27.axb3 Ne8 28.Bxg7 Nxg7 29.
Bxf5 Nxf5 30.Ne4 Qe7 31.Qf4 Nd4 32.Kf2 Qa7 33.Nf6+ Kg7 34.Nxh5+ gxh5 35.
Qg5+ Kf8 36.Qd8+ Kg7 37.Qg5+ Kh7 38.Qxh5+ Kg8 39.Qg5+ Kf8 40.Qd8+ Kg7 41.
Qg5+ 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.06"]
[Round "19"]
[White "Hort, Vlastimil"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1-0"]
[ECO "D38"]
[EventDate "1970.11.09"]
[PlyCount "95"]

1.c4 e6 2.Nf3 d5 3.d4 Nf6 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 h6 7.Bxf6 Qxf6 8.Qb3
Bxc3+ 9.bxc3 Qd6 10.e3 O-O 11.Bd3 Nd7 12.O-O c6 13.a4 b6 14.c4 dxc4 15.
Bxc4 c5 16.Rfd1 cxd4 17.Nxd4 Nc5 18.Qb2 Qf6 19.a5 Be6 20.Rac1 bxa5 21.Qa3 
Bxc4 22.Rxc4 Ne6 23.Nc6 Rfe8 24.Qxa5 a6 25.h3 Nf8 26.Nb4 Qb2 27.Nd5 Ne6 
28.Rd2 Qb1+ 29.Kh2 Qb5 30.Qxb5 axb5 31.Rb4 Rab8 32.Rdb2 Red8 33.Ne7+ Kf8 
34.Nc6 Nc7 35.Nxd8 Rxd8 36.Rc2 Rd7 37.Re4 f6 38.Kg3 Kf7 39.Rd4 Ke6 40.Rc6+
Ke7 41.Rb6 Rxd4 42.exd4 g5 43.Kf3 Ne6 44.d5 Nf4 45.Rxb5 h5 46.h4 Kd6 47.
Rb6+ Ke5 48.d6 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.06"]
[Round "19"]
[White "Hubner, Robert"]
[Black "Ujtumen, Tudev"]
[Result "1-0"]
[ECO "A26"]
[EventDate "1970.11.09"]
[PlyCount "97"]

1.c4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 e5 7.d3 Nc6 8.Rb1 a5 
9.a3 Bd7 10.b4 axb4 11.axb4 Qc8 12.Bg5 Bh3 13.Bxh3 Qxh3 14.Bxf6 Bxf6 15.b5
Nd4 16.e3 Ra3 17.Nxd4 exd4 18.Nd5 Bg7 19.exd4 Bxd4 20.Qe2 Qd7 21.Qe4 Bg7 
22.Rbe1 Rb8 23.Qf3 Kf8 24.Re7 Qf5 25.Qxf5 gxf5 26.Rxc7 Rxd3 27.Re1 Be5 28.
Re2 Kg7 29.Kg2 Rb3 30.Nb6 f4 31.gxf4 Bxf4 32.Re4 Be5 33.Rg4+ Kf6 34.Nd7+ 
Kf5 35.Nxe5 dxe5 36.Rg7 b6 37.Rcxf7+ Ke4 38.Rg4+ Kd3 39.Rd7+ Kc2 40.Rxh7 
Rc3 41.Re7 Rf8 42.Rxe5 Rcf3 43.Re2+ Kd3 44.Ra2 R3f4 45.Rxf4 Rxf4 46.Ra3+ 
Kd4 47.Rf3 Rg4+ 48.Rg3 Rf4 49.h3 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.06"]
[Round "19"]
[White "Matulovic, Milan"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "C87"]
[EventDate "1970.11.09"]
[PlyCount "93"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.d4 Nf6 7.c3 Be7 8.Re1 O-O 
9.Nbd2 Re8 10.Nf1 h6 11.h3 Bf8 12.Ng3 Na7 13.Bc2 c5 14.b4 cxd4 15.cxd4 Nc6
16.a3 exd4 17.Bb2 Rc8 18.Nxd4 Ne5 19.Bb3 a5 20.f4 Nc4 21.Bxc4 Rxc4 22.Qd3 
b5 23.bxa5 Qxa5 24.Nb3 Qb6+ 25.Kh1 Nh7 26.Re2 Qd8 27.Nd4 Rc5 28.Rf1 Be6 
29.Nxe6 fxe6 30.Qb3 Qd7 31.Rd2 Kh8 32.Ne2 Qb7 33.e5 dxe5 34.Bxe5 Nf6 35.
Rfd1 Qf7 36.Nc3 Qb7 37.Rd8 Qc6 38.Rxe8 Qxe8 39.Re1 Qc6 40.Bd4 Rc4 41.Nxb5 
Nh5 42.Be5 Nxf4 43.Bxf4 Rxf4 44.a4 Rc4 45.Qd1 Kg8 46.Nd4 Qxa4 47.Nxe6 
1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.06"]
[Round "19"]
[White "Naranja, Renato"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "E62"]
[EventDate "1970.11.09"]
[PlyCount "70"]

1.c4 g6 2.Nf3 Bg7 3.d4 Nf6 4.g3 O-O 5.Bg2 d6 6.O-O c6 7.Nc3 Bf5 8.Re1 Ne4 
9.Ng5 Nxc3 10.bxc3 h6 11.e4 Bc8 12.Nf3 Nd7 13.Qb3 Qc7 14.Ba3 Re8 15.Rad1 
Rb8 16.Nh4 c5 17.f4 Nb6 18.e5 Bd7 19.Bd5 e6 20.exd6 Qc8 21.dxc5 Ba4 22.Qb4
exd5 23.Rc1 Nxc4 24.Qxa4 Qc6 25.Qb4 a5 26.Qb3 b6 27.Rb1 Nd2 28.Rxe8+ Qxe8 
29.Qxd5 Nxb1 30.c6 Nxc3 31.Qf3 Ne2+ 32.Kg2 Nd4 33.d7 Nxf3 34.dxe8=Q+ Rxe8 
35.Nxf3 Rc8 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.06"]
[Round "19"]
[White "Panno, Oscar"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[ECO "E81"]
[EventDate "1970.11.09"]
[PlyCount "30"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c6 7.Bd3 a6 8.Nge2 b5 9.
O-O Nbd7 10.Qd2 Bb7 11.b3 e5 12.d5 b4 13.Na4 a5 14.a3 c5 15.Ra2 Kh8 
1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.06"]
[Round "19"]
[White "Reshevsky, Samuel Herman"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[ECO "A32"]
[EventDate "1970.11.09"]
[PlyCount "65"]

1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 e6 5.Nc3 Bb4 6.Nb5 O-O 7.a3 Bxc3+ 8.
Nxc3 d5 9.Bg5 h6 10.Bh4 g5 11.Bg3 d4 12.Nb5 Nc6 13.e3 dxe3 14.fxe3 e5 15.
Bd3 Bg4 16.Qc2 e4 17.Be2 Qa5+ 18.Kf2 Bxe2 19.Kxe2 Rac8 20.Nd6 Ra8 21.Rad1 
Nh5 22.Be1 Qb6 23.g4 Nf6 24.Bc3 Nxg4 25.Qxe4 f5 26.Qe6+ Kh7 27.Nxf5 Nce5 
28.Rd7+ Nxd7 29.Qxd7+ Kg6 30.h4 h5 31.Ne7+ Kh6 32.hxg5+ Kxg5 33.Qd5+ 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.06"]
[Round "19"]
[White "Smyslov, Vassily"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1-0"]
[ECO "A38"]
[EventDate "1970.11.09"]
[PlyCount "111"]

1.c4 Nf6 2.g3 c5 3.Bg2 g6 4.b3 Bg7 5.Bb2 O-O 6.Nf3 Nc6 7.O-O d6 8.Nc3 Bd7 
9.e3 Qc8 10.Re1 Bh3 11.Bh1 Bg4 12.Ne2 e5 13.d3 Re8 14.Nd2 h5 15.Ne4 Qd7 
16.Nxf6+ Bxf6 17.Qd2 Bg7 18.Nc3 Rab8 19.a3 a6 20.b4 Nd8 21.bxc5 dxc5 22.
Nd5 Nc6 23.a4 a5 24.f4 Qd6 25.Rf1 Be6 26.Rab1 Bxd5 27.Bxd5 Re7 28.f5 Nb4 
29.e4 Kh7 30.Qe2 Bf6 31.Rf2 Kg7 32.h4 Nxd5 33.cxd5 b5 34.Rbf1 Rf8 35.axb5 
Rb7 36.Bc1 Rxb5 37.fxg6 fxg6 38.Bg5 Be7 39.Rxf8 Bxf8 40.Qf3 Rb7 41.Qf6+ 
Kg8 42.Ra1 Ra7 43.Qxd6 Bxd6 44.Ra4 Kf7 45.Kf2 Ke8 46.Ke2 Kd7 47.Kd2 Rb7 
48.Kc2 Bc7 49.Bd2 Rb8 50.Ra3 Ra8 51.Kb3 Bd8 52.Kc4 a4 53.Kb5 Rb8+ 54.Kxa4 
Rb2 55.Bc3 Rb1 56.Rb3 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.06"]
[Round "19"]
[White "Suttles, Duncan"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]
[ECO "A36"]
[EventDate "1970.11.09"]
[PlyCount "90"]

1.g3 g6 2.Bg2 Bg7 3.d3 c5 4.c4 Nc6 5.Nc3 e6 6.h4 h5 7.Nh3 Nge7 8.O-O O-O 
9.Bg5 d6 10.Rb1 Rb8 11.a3 a6 12.Ne4 f6 13.Bd2 b5 14.b4 cxb4 15.axb4 d5 16.
cxd5 Nxd5 17.Nf4 Nxf4 18.Bxf4 e5 19.Be3 Nd4 20.Qd2 Kh7 21.Rfc1 Bb7 22.Bxd4
exd4 23.Qf4 Bxe4 24.Bxe4 f5 25.Bf3 Rf7 26.Rc6 Rb6 27.Qc1 Rxc6 28.Qxc6 Qf6 
29.Ra1 Qe7 30.Rxa6 Rf6 31.Qxb5 Rxa6 32.Qxa6 Qxb4 33.Qe6 Qf8 34.Kg2 Qd8 35.
Kh3 Qf8 36.Qd7 Qf6 37.Qe8 Kh6 38.Kg2 Kh7 39.Bd5 Qd6 40.Bg8+ Kh6 41.e4 f4 
42.Qc8 Be5 43.gxf4 Bxf4 44.Bc4 Qf6 45.Qg8 Be5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.07"]
[Round "20"]
[White "Geller, Efim"]
[Black "Reshevsky, Samuel Herman"]
[Result "1-0"]
[ECO "B83"]
[EventDate "1970.11.09"]
[PlyCount "82"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Be2 Nf6 7.O-O Be7 8.Be3 
O-O 9.f4 Bd7 10.Nb3 a5 11.a4 e5 12.Kh1 Nb4 13.Bf3 Rc8 14.Rf2 Rc4 15.fxe5 
dxe5 16.Rd2 Qc7 17.Qg1 Bd8 18.Rad1 Bc6 19.Bc5 Re8 20.Qf1 Rxc5 21.Nxc5 Qe7 
22.Nb3 Bb6 23.Qe2 g6 24.Nb5 Ra8 25.Nc1 Na6 26.Na2 Nc5 27.Nac3 h5 28.Re1 
Qf8 29.Rd6 Ncd7 30.Rdd1 Qh6 31.Qd2 Qf8 32.Qd6 Qh6 33.Qd2 Qf8 34.h3 Re8 35.
Nd6 Rd8 36.Nc4 Bc7 37.Nd5 Nxd5 38.exd5 Nf6 39.Qg5 Nxd5 40.Nxe5 Qg7 41.c4 
f6 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.07"]
[Round "20"]
[White "Ivkov, Borislav"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "E81"]
[EventDate "1970.11.09"]
[PlyCount "83"]

1.c4 g6 2.d4 Nf6 3.Nc3 Bg7 4.e4 d6 5.f3 c6 6.Be3 O-O 7.Qd2 a6 8.a4 a5 9.
Bd3 e5 10.Nge2 Na6 11.Rd1 Re8 12.O-O Nd7 13.Bb1 Qc7 14.Kh1 Bf8 15.h3 exd4 
16.Nxd4 Nac5 17.Bc2 Qb6 18.b3 Nf6 19.Rfe1 Qc7 20.Bh6 Be7 21.Bg5 Be6 22.f4 
Rad8 23.Qf2 Bc8 24.Ndb5 Qb8 25.Nxd6 Rxd6 26.Rxd6 Bxd6 27.Bxf6 Nd7 28.Bd4 
Bb4 29.Qf3 c5 30.Bg1 Bxc3 31.Qxc3 Qxf4 32.Qxa5 b6 33.Qc3 Bb7 34.Bh2 Qg5 
35.Qe3 Qxe3 36.Rxe3 f5 37.e5 Kf7 38.Kg1 Nf8 39.Kf2 Rd8 40.Rd3 Rxd3 41.Bxd3
Ke6 42.Bf4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.07"]
[Round "20"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Addison, William"]
[Result "0-1"]
[ECO "B07"]
[EventDate "1970.11.09"]
[PlyCount "114"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f3 c6 5.Be3 Qb6 6.Qc1 Bg7 7.Bd3 O-O 8.Nge2 
Nbd7 9.e5 Nd5 10.Nxd5 cxd5 11.exd6 Qxd6 12.O-O Re8 13.Qd2 Nb6 14.Bf4 Qe6 
15.b3 Bd7 16.Rac1 Bc6 17.Rfe1 Qd7 18.h4 Bb5 19.Bxb5 Qxb5 20.h5 Nd7 21.hxg6
hxg6 22.c4 dxc4 23.bxc4 Qa6 24.Bh6 Bh8 25.Nf4 e5 26.Nd5 Qd6 27.dxe5 Nxe5 
28.c5 Nxf3+ 29.gxf3 Qg3+ 30.Kf1 Qxf3+ 31.Kg1 Qg3+ 32.Kf1 Rad8 33.Re3 Qh4 
34.Ne7+ Kh7 35.Qg2 Qf6+ 36.Rf3 Qxe7 37.Bg5 f6 38.Qh3+ Kg8 39.Qxh8+ Kxh8 
40.Bxf6+ Qxf6 41.Rxf6 Rf8 42.Rxf8+ Rxf8+ 43.Kg2 Rc8 44.Kf3 Kg7 45.Rb1 Rc7 
46.Ke4 Kf6 47.Rf1+ Ke6 48.Rg1 Rg7 49.Rh1 g5 50.Rh6+ Kd7 51.Kf3 Re7 52.Rg6 
Re5 53.c6+ bxc6 54.Rg7+ Kd6 55.Rxa7 c5 56.Ra8 c4 57.Rc8 Kd5 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.07"]
[Round "20"]
[White "Mecking, Henrique"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "E56"]
[EventDate "1970.11.09"]
[PlyCount "86"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 d5 7.O-O Nc6 8.a3 cxd4 
9.axb4 dxc3 10.bxc3 dxc4 11.Bxc4 Qc7 12.Be2 b6 13.Bb2 Bb7 14.Qb3 a5 15.Qc4
Qb8 16.Qh4 Ne5 17.Nxe5 Qxe5 18.bxa5 bxa5 19.Rfb1 Be4 20.Rd1 Rfb8 21.Rd2 
Bd5 22.Qd4 Qg5 23.Bf1 Ne4 24.Rc2 Nd6 25.c4 Nf5 26.Qd3 Bc6 27.Be5 Rd8 28.
Qc3 a4 29.c5 h5 30.Rd2 Rxd2 31.Qxd2 Nh4 32.Bg3 Qf6 33.Qd1 Nf3+ 34.Kh1 h4 
35.Bf4 Rd8 36.Bd6 h3 37.Rxa4 Bxa4 38.Qxa4 Nd2 39.Kg1 Qg6 40.Qd1 Nxf1 41.
Qxf1 Rd7 42.f3 Rb7 43.e4 Rb1 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.07"]
[Round "20"]
[White "Minic, Dragoljub"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "B82"]
[EventDate "1970.11.09"]
[PlyCount "112"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4 Nc6 7.Be3 Be7 8.Qf3 e5
9.Nxc6 bxc6 10.fxe5 dxe5 11.Bc4 O-O 12.h3 Be6 13.Bb3 Qc7 14.O-O c5 15.Bxe6
fxe6 16.Qe2 c4 17.Bg5 Rab8 18.Rab1 Qc6 19.Kh2 Kh8 20.Bxf6 Bxf6 21.Nd1 Bg5 
22.Nf2 Qc5 23.b3 Qe3 24.Qxe3 Bxe3 25.Ng4 Bd4 26.Kh1 cxb3 27.axb3 Rxf1+ 28.
Rxf1 Kg8 29.Nh2 Rc8 30.c4 Rb8 31.Rf3 a5 32.Nf1 Bc5 33.g4 Rd8 34.Kg2 Rd1 
35.Ng3 Rg1+ 36.Kh2 Rb1 37.Kg2 Rb2+ 38.Kf1 Rb1+ 39.Ke2 Bb4 40.Nf1 Re1+ 41.
Kd3 g6 42.Ne3 Rc1 43.Ke2 Rc3 44.Nf1 Rc2+ 45.Kd1 Rb2 46.Rd3 Rb1+ 47.Ke2 
Re1+ 48.Kf2 Rxe4 49.Nd2 Bc5+ 50.Kf1 Rf4+ 51.Rf3 Rd4 52.Ke2 Bb4 53.Rd3 Rf4 
54.Re3 Rd4 55.Rd3 Rf4 56.Re3 Rd4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.07"]
[Round "20"]
[White "Polugaevsky, Lev"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "D25"]
[EventDate "1970.11.09"]
[PlyCount "84"]

1.c4 Nf6 2.Nc3 c6 3.d4 d5 4.e3 g6 5.Nf3 Bg7 6.Bd3 O-O 7.O-O dxc4 8.Bxc4 c5
9.d5 a6 10.a4 Bg4 11.Be2 Nbd7 12.e4 Bxf3 13.Bxf3 Ne8 14.Bg4 Nd6 15.Qe2 Rb8
16.Bh3 c4 17.f4 b5 18.e5 Nf5 19.Bxf5 gxf5 20.axb5 axb5 21.Be3 Nb6 22.Rfd1 
b4 23.Na4 Nxd5 24.Bc5 Qd7 25.Qxc4 Rfd8 26.Bxe7 Rbc8 27.Rxd5 Qxe7 28.Rxd8+ 
Qxd8 29.Qxb4 Rc2 30.Nc3 Bf8 31.Qc4 Qb6+ 32.Kh1 Qxb2 33.Nd1 Qxa1 34.Qxc2 
Qd4 35.Nc3 Qc4 36.h3 Qxf4 37.Ne2 Qxe5 38.Qd2 h6 39.Qd3 Bd6 40.g3 Bc5 41.
Kg2 h5 42.Kf3 Qa1 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.07"]
[Round "20"]
[White "Portisch, Lajos"]
[Black "Naranja, Renato"]
[Result "1/2-1/2"]
[ECO "A86"]
[EventDate "1970.11.09"]
[PlyCount "142"]

1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.c4 Bg7 5.Nc3 O-O 6.Nh3 c6 7.Nf4 d6 8.d5 e5 9.
dxe6 Qe7 10.O-O Na6 11.Re1 g5 12.Nd3 Ne4 13.Nxe4 fxe4 14.Bxe4 Bxe6 15.Qc2 
h6 16.Be3 Qf7 17.Rec1 Kh8 18.Bg2 Bf5 19.Qd2 Qf6 20.Rc3 Qe7 21.Ra3 Rae8 22.
Rd1 Be4 23.Ne1 Qf7 24.f3 Bh7 25.Rb3 Nc5 26.Bxc5 dxc5 27.e3 b6 28.Bf1 Re7 
29.Be2 Rfe8 30.Ng2 Bf5 31.Qc1 Bh3 32.Ne1 Qe6 33.Nc2 g4 34.f4 Qe4 35.Bf1 
Bxf1 36.Rxf1 Qxc4 37.Qd1 Qe4 38.Rd3 h5 39.b3 Bf6 40.Rd6 Rf7 41.Qd3 Qxd3 
42.Rxd3 c4 43.bxc4 Re4 44.c5 Rc4 45.Rf2 bxc5 46.Kg2 Rb7 47.Rd6 Kg7 48.Rxc6
Rb2 49.Nd4 Bxd4 50.exd4 Rcc2 51.Rxc2 Rxc2+ 52.Kf1 c4 53.d5 Rxa2 54.Rxc4 
Rd2 55.Rc5 Rxh2 56.d6 Kf7 57.Rd5 Ke8 58.Kg1 Rh3 59.Kg2 Kd7 60.f5 h4 61.
gxh4 Rxh4 62.Kg3 Rh6 63.Kxg4 Rxd6 64.Re5 a5 65.Kg5 a4 66.f6 Rd1 67.Re7+ 
Kd8 68.Re3 a3 69.f7 Rg1+ 70.Kh5 Rh1+ 71.Kg4 Rg1+ 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.07"]
[Round "20"]
[White "Rubinetti, Jorge Alberto"]
[Black "Hubner, Robert"]
[Result "0-1"]
[ECO "B40"]
[EventDate "1970.11.09"]
[PlyCount "112"]

1.e4 c5 2.Nf3 e6 3.d3 Nc6 4.g3 g6 5.d4 cxd4 6.Nxd4 a6 7.Bg2 Bg7 8.Nxc6 
bxc6 9.O-O d6 10.c4 Ne7 11.Qd3 O-O 12.Rd1 Ra7 13.Nc3 c5 14.Be3 Rd7 15.Rab1
Nc6 16.a3 Qc7 17.f4 Bd4 18.b4 Bb7 19.Kh1 Bxe3 20.Qxe3 Nd4 21.Rd2 f6 22.h4 
Rg7 23.Kh2 e5 24.Nd5 Bxd5 25.cxd5 Qb6 26.Qd3 Rb8 27.Rdb2 c4 28.Qxc4 Rc7 
29.Qf1 Rc3 30.a4 Rbc8 31.a5 Qa7 32.Rd2 Nb5 33.Qf2 Qe7 34.Rf1 Kg7 35.fxe5 
Qxe5 36.Qf4 Rb3 37.Qxe5 fxe5 38.Rdf2 Rc7 39.Rf8 Rxb4 40.Ra8 Rc2 41.Rxa6 
Rxe4 42.Rc1 Ra2 43.Rb6 Ree2 44.Rb7+ Kh6 45.Rg1 Nd4 46.Kh3 Nf5 47.a6 Re3 
48.Bf1 Raa3 49.a7 Nxg3 50.Kh2 Ra2+ 51.Bg2 Nh5 52.Rgb1 Ree2 53.R1b2 Rexb2 
54.Rxb2 Rxa7 55.Bf3 Nf6 56.Rb6 Ra3 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.07"]
[Round "20"]
[White "Suttles, Duncan"]
[Black "Fischer, Robert James"]
[Result "0-1"]
[ECO "B03"]
[EventDate "1970.11.09"]
[PlyCount "104"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 cxd6 6.Be3 g6 7.d5 Bg7 8.Bd4 
Bxd4 9.Qxd4 O-O 10.Nc3 e5 11.Qd2 f5 12.Nf3 N8d7 13.O-O-O Qf6 14.Qh6 Qe7 
15.Re1 e4 16.Nd2 Ne5 17.h3 Nbd7 18.Qe3 Qh4 19.g3 Qf6 20.Kb1 Nc5 21.f4 exf3
22.Nxf3 f4 23.gxf4 Nxf3 24.Qxf3 Qh4 25.Be2 Bf5+ 26.Ka1 Rae8 27.Rc1 Be4 28.
Nxe4 Rxe4 29.Rh2 Rfxf4 30.Qc3 Qe7 31.Bf1 Re3 32.Qd2 Ref3 33.Re2 Qf6 34.Bg2
Rf2 35.Rce1 Rxe2 36.Rxe2 Rxc4 37.Qe3 Qe5 38.Kb1 Qxe3 39.Rxe3 Rf4 40.Bf3 h5
41.Kc2 Kf7 42.Kd2 Rb4 43.Kc3 Rh4 44.b4 Nd7 45.Be2 Nf6 46.Rf3 Kg7 47.Rd3 g5
48.a3 g4 49.Bf1 Ne4+ 50.Kc2 Nf2 51.Re3 gxh3 52.Re7+ Kf8 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.07"]
[Round "20"]
[White "Taimanov, Mark"]
[Black "Filip, Miroslav"]
[Result "1-0"]
[ECO "D26"]
[EventDate "1970.11.09"]
[PlyCount "113"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.Qe2 a6 7.dxc5 Bxc5 8.e4 
Qc7 9.O-O Ng4 10.Nbd2 Nc6 11.Nb3 Bd6 12.h3 Nge5 13.Nbd2 O-O 14.Qe3 Bd7 15.
Be2 Rfd8 16.Nxe5 Nxe5 17.Nb3 Nc4 18.Bxc4 Qxc4 19.Bd2 Bc6 20.Ba5 Rdc8 21.
Rfd1 Be7 22.Nd4 Be8 23.Bc3 Qc5 24.Rd3 Qg5 25.Qe2 g6 26.Rad1 b5 27.Nf3 Qc5 
28.Ne5 b4 29.Bd4 Qa5 30.Ng4 Qg5 31.Qf3 f5 32.exf5 gxf5 33.Ne5 f4 34.Qe4 
Qf5 35.Qb7 Bf8 36.Ng4 Bc6 37.Nf6+ Qxf6 38.Qxc8 Rxc8 39.Bxf6 Bd5 40.b3 Rc2 
41.R3d2 Rc6 42.f3 Kf7 43.Be5 Bc5+ 44.Kf1 Be3 45.Re2 a5 46.Bd4 Bc1 47.Ree1 
Ba3 48.Be5 a4 49.Bxf4 axb3 50.axb3 Bxb3 51.Rd7+ Kg6 52.Be5 h5 53.Kf2 Bd5 
54.g4 h4 55.Rg7+ Kh6 56.Ra7 Rc8 57.f4 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.07"]
[Round "20"]
[White "Uhlmann, Wolfgang"]
[Black "Hort, Vlastimil"]
[Result "1-0"]
[ECO "D16"]
[EventDate "1970.11.09"]
[PlyCount "63"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Na6 6.e4 Bg4 7.Bxc4 e6 8.Be3 Nb4
9.O-O Be7 10.a5 O-O 11.Be2 b6 12.h3 Bxf3 13.Bxf3 bxa5 14.Qa4 Nd7 15.Rfd1 
Nb6 16.Qb3 Rb8 17.Bf4 Rb7 18.Na4 Nxa4 19.Qxa4 Rd7 20.Be3 h6 21.Rdc1 Qc7 
22.Qxa5 Qxa5 23.Rxa5 Rb8 24.Ra3 Rbb7 25.Rc4 Kh7 26.g3 Bd8 27.Bd2 a5 28.e5 
Bb6 29.Bxb4 axb4 30.Rd3 Ba7 31.Bxc6 Rdc7 32.b3 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.07"]
[Round "20"]
[White "Ujtumen, Tudev"]
[Black "Smyslov, Vassily"]
[Result "0-1"]
[ECO "B34"]
[EventDate "1970.11.09"]
[PlyCount "71"]

1.e4 g6 2.d4 Bg7 3.f3 c5 4.Ne2 cxd4 5.Nxd4 Nc6 6.c3 Nf6 7.Be3 O-O 8.Bb5 
Qc7 9.Qa4 Ne5 10.h3 a6 11.Nd2 d5 12.Be2 dxe4 13.fxe4 b5 14.Qc2 Bb7 15.O-O 
Rac8 16.Bf4 Nfd7 17.Kh1 Qb6 18.Be3 Qd6 19.Rad1 e6 20.a4 bxa4 21.Qxa4 Nc5 
22.Qc2 Qe7 23.Ra1 f5 24.exf5 exf5 25.Bf2 Kh8 26.N4f3 Ng4 27.Bxc5 Rxc5 28.
Bxa6 Ne3 29.Rfe1 Bxf3 30.Rxe3 Bxg2+ 31.Kxg2 Qxe3 32.Nf3 g5 33.Qc1 Qe4 34.
Qxg5 Rg8 35.Re1 Qa8 36.b4 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.08"]
[Round "21"]
[White "Addison, William"]
[Black "Ujtumen, Tudev"]
[Result "0-1"]
[ECO "D00"]
[EventDate "1970.11.09"]
[PlyCount "152"]

1.d4 Nf6 2.Nf3 g6 3.Nc3 d5 4.Bf4 Bg7 5.Qd2 O-O 6.Bh6 b6 7.Bxg7 Kxg7 8.g3 
Bb7 9.Bg2 Nbd7 10.O-O c5 11.Rfd1 a6 12.Ne5 e6 13.e4 dxe4 14.Qe2 Qc7 15.
Nxe4 Nxe5 16.dxe5 Nxe4 17.Bxe4 Qxe5 18.Bf3 Qxe2 19.Bxe2 Rfd8 20.Rxd8 Rxd8 
21.Rd1 Rxd1+ 22.Bxd1 Kf6 23.h4 Ke5 24.Kf1 b5 25.Ke2 Bd5 26.a3 b4 27.c3 
bxa3 28.bxa3 Bc4+ 29.Ke3 h6 30.Bc2 Kd6 31.f4 e5 32.g4 exf4+ 33.Kxf4 g5+ 
34.hxg5 hxg5+ 35.Kf5 Be6+ 36.Kf6 Bxg4 37.Kxg5 Be6 38.Kf4 f6 39.Bd3 Bc8 40.
Be4 Kc7 41.Bd3 Kb6 42.Bc4 Ka5 43.Bb3 Bd7 44.Ke4 Ba4 45.Bc4 Bb5 46.Bb3 c4 
47.Bd1 Ba4 48.Bh5 Bc2+ 49.Kd4 Ka4 50.Kxc4 Kxa3 51.Kd4 a5 52.c4 Kb2 53.Bg4 
a4 54.c5 f5 55.Bf3 a3 56.Bd5 Bb3 57.c6 a2 58.c7 a1=Q 59.c8=Q Qd1+ 60.Ke3 
Qxd5 61.Qh8+ Kb1 62.Qb8 Qe4+ 63.Kd2 Qd4+ 64.Ke2 Kc2 65.Kf3 Bd5+ 66.Ke2 
Qd2+ 67.Kf1 Qg2+ 68.Ke1 Qg1+ 69.Ke2 Bc4+ 70.Kf3 Qg4+ 71.Ke3 Qe4+ 72.Kf2 f4
73.Qc7 Qe2+ 74.Kg1 f3 75.Qg3 Bd3 76.Kh1 Kd1 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.08"]
[Round "21"]
[White "Filip, Miroslav"]
[Black "Suttles, Duncan"]
[Result "1/2-1/2"]
[ECO "A42"]
[EventDate "1970.11.09"]
[PlyCount "27"]

1.d4 g6 2.c4 d6 3.Nc3 Bg7 4.Nf3 Nd7 5.e4 e5 6.Be2 Ne7 7.O-O O-O 8.Re1 h6 
9.Bf1 Kh7 10.dxe5 dxe5 11.b3 c5 12.Nb5 Nc6 13.Nd6 Qe7 14.a3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.08"]
[Round "21"]
[White "Fischer, Robert James"]
[Black "Mecking, Henrique"]
[Result "1-0"]
[ECO "A03"]
[EventDate "1970.11.09"]
[PlyCount "83"]

1.b3 d5 2.Bb2 c5 3.Nf3 Nc6 4.e3 Nf6 5.Bb5 Bd7 6.O-O e6 7.d3 Be7 8.Bxc6 
Bxc6 9.Ne5 Rc8 10.Nd2 O-O 11.f4 Nd7 12.Qg4 Nxe5 13.Bxe5 Bf6 14.Rf3 Qe7 15.
Raf1 a5 16.Rg3 Bxe5 17.fxe5 f5 18.exf6 Rxf6 19.Qxg7+ Qxg7 20.Rxf6 Qxg3 21.
hxg3 Re8 22.g4 a4 23.Nf3 axb3 24.axb3 Kg7 25.g5 e5 26.Nh4 Bd7 27.Rd6 Be6 
28.Kf2 Kf7 29.Rb6 Re7 30.e4 dxe4 31.dxe4 c4 32.b4 Bg4 33.Ke3 Rd7 34.g6+ 
Kf8 35.gxh7 Rxh7 36.Ng6+ Ke8 37.Nxe5 Bc8 38.Nxc4 Kd8 39.Nd6 Rg7 40.Kf2 Kc7
41.Nxc8 Kxc8 42.Rd6 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.08"]
[Round "21"]
[White "Gligoric, Svetozar"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1-0"]
[ECO "D55"]
[EventDate "1970.11.09"]
[PlyCount "81"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.e3 O-O 6.Rc1 b6 7.cxd5 exd5 8.Nf3 
Bb7 9.Bd3 Nbd7 10.O-O c5 11.Bf5 g6 12.Bh3 Ne4 13.Bxe7 Qxe7 14.Bxd7 Qxd7 
15.dxc5 Nxc5 16.Qd4 Rad8 17.Rfd1 Qe7 18.Ne2 a5 19.Nf4 Rfe8 20.b4 axb4 21.
Qxb4 Rd6 22.Nd4 Ra8 23.Nb5 Ra4 24.Qb2 Rd7 25.Nd4 Ra8 26.Nde2 Qd8 27.Nc3 d4
28.exd4 Na4 29.Qd2 Nxc3 30.Rxc3 Ra4 31.d5 Rd6 32.Rd3 Qa8 33.Re1 Rxa2 34.
Qc3 Qc8 35.Qd4 Qd8 36.h4 Ra8 37.Rde3 Qf6 38.Re5 h5 39.R1e3 Rf8 40.Nxh5 Qd8
41.Re7 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.08"]
[Round "21"]
[White "Hort, Vlastimil"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "D13"]
[EventDate "1970.11.09"]
[PlyCount "30"]

1.c4 Nf6 2.Nf3 c6 3.d4 d5 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 e6 7.e3 Bd6 8.Bg3 
O-O 9.Bd3 a6 10.Rc1 Re8 11.O-O Bxg3 12.hxg3 Qd6 13.e4 dxe4 14.Nxe4 Nxe4 
15.Bxe4 Bd7 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.08"]
[Round "21"]
[White "Hubner, Robert"]
[Black "Uhlmann, Wolfgang"]
[Result "1-0"]
[ECO "C08"]
[EventDate "1970.11.09"]
[PlyCount "71"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Bb5+ Nc6 6.Qe2+ Be7 7.dxc5 Nf6 8.
Nb3 O-O 9.Be3 a6 10.Bd3 d4 11.Bg5 a5 12.a4 Be6 13.Nf3 Bxb3 14.cxb3 Bxc5 
15.O-O h6 16.Bh4 Qd6 17.Rfd1 Rfe8 18.Qc2 Nb4 19.Qc4 Nh5 20.Bf1 Re4 21.Re1 
Rae8 22.Qb5 g5 23.Rxe4 Rxe4 24.Qxb7 Qe7 25.Qa8+ Kg7 26.Rc1 Bb6 27.Bg3 Nxg3
28.hxg3 d3 29.Rc8 f5 30.Qb8 Ba7 31.Qc7 Nd5 32.Qxa5 Nb6 33.Qc3+ Kg6 34.Rc7 
Nd5 35.Qc6+ Re6 36.Qxd5 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.08"]
[Round "21"]
[White "Larsen, Bent"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "A09"]
[EventDate "1970.11.09"]
[PlyCount "169"]

1.Nf3 d5 2.c4 d4 3.g3 c5 4.b4 cxb4 5.a3 bxa3 6.Bxa3 Nc6 7.d3 g6 8.Bg2 Bg7 
9.O-O Nh6 10.Nbd2 O-O 11.Ne1 Bd7 12.Nc2 Qc8 13.Nb4 Nxb4 14.Bxb4 Re8 15.Ra2
Bh3 16.Qa4 Bxg2 17.Kxg2 Ng4 18.Nf3 e5 19.h3 Nf6 20.Bd6 e4 21.Nxd4 exd3 22.
exd3 Rd8 23.Be5 Nh5 24.Bxg7 Nxg7 25.Ne2 Rxd3 26.Nf4 Rd4 27.Nd5 Qc5 28.Qd7 
Qxc4 29.Rxa7 Rf8 30.Nf6+ Kh8 31.Qxb7 Qe6 32.Ra6 Rd6 33.Qb4 Rfd8 34.Rxd6 
Qxd6 35.Qh4 Nh5 36.Nxh5 gxh5 37.Kh2 Re8 38.Qxh5 Qg6 39.Qf3 Kg7 40.h4 Qf6 
41.Qg4+ Qg6 42.Qd4+ Qf6 43.Qa4 Rd8 44.Qg4+ Qg6 45.Qf4 Qf6 46.Qe3 h6 47.Rc1
Qd4 48.Qe2 Qd2 49.Qe5+ Kg8 50.Qf6 Qd4 51.Qf3 Rd6 52.Rc2 Rf6 53.Qa8+ Kg7 
54.Qa2 Rf3 55.Rd2 Qc5 56.Qa1+ Qc3 57.Qd1 Rf6 58.Kg2 Qc6+ 59.Kg1 Qc3 60.Rd4
Qb2 61.Rg4+ Rg6 62.Re4 Rf6 63.Qg4+ Kf8 64.Re2 Qc1+ 65.Kg2 Qc6+ 66.f3 Qc5 
67.Qa4 Qc6 68.Qb4+ Kg7 69.Qb3 Rg6 70.Qb2+ Qf6 71.Re5 Qb6 72.Qe2 Qd4 73.Re4
Qd6 74.g4 Qd5 75.Qb2+ Kh7 76.Qc2 Kg7 77.Qc3+ Kh7 78.Rd4 Qe5 79.Qc4 Re6 80.
Re4 Qb2+ 81.Kg3 Rf6 82.Re7 Kg7 83.g5 hxg5 84.hxg5 Rf5 85.Kg4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.08"]
[Round "21"]
[White "Matulovic, Milan"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[ECO "C89"]
[EventDate "1970.11.09"]
[PlyCount "34"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 
9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6 12.d4 Bd6 13.Re1 Qh4 14.g3 Qh3 15.Be3 
Bg4 16.Qd3 Rae8 17.Nd2 Re6 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.08"]
[Round "21"]
[White "Naranja, Renato"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "A54"]
[EventDate "1970.11.09"]
[PlyCount "63"]

1.c4 e5 2.Nc3 Nf6 3.g3 c6 4.Nf3 d6 5.Bg2 Nbd7 6.O-O g6 7.d4 Bg7 8.dxe5 
dxe5 9.Qd6 Bf8 10.Qd3 Qe7 11.e4 Bg7 12.Be3 O-O 13.Rab1 Nc5 14.Bxc5 Qxc5 
15.b4 Qe7 16.Rfd1 Bg4 17.h3 Rfd8 18.Qe2 Rxd1+ 19.Nxd1 Bxf3 20.Bxf3 Rd8 21.
Ne3 h5 22.c5 Qe6 23.Kg2 Bh6 24.Rd1 Rxd1 25.Nxd1 Nh7 26.h4 Nf8 27.a3 Bc1 
28.Qc2 Bh6 29.Be2 Qd7 30.Bc4 Qd4 31.Nb2 Kg7 32.Ba2 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.08"]
[Round "21"]
[White "Panno, Oscar"]
[Black "Minic, Dragoljub"]
[Result "1-0"]
[ECO "E73"]
[EventDate "1970.11.09"]
[PlyCount "49"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 e5 6.dxe5 dxe5 7.Qxd8+ Kxd8 8.f4 
Nfd7 9.Nf3 h6 10.O-O Nc6 11.Be3 Nd4 12.Rad1 Nxe2+ 13.Nxe2 exf4 14.Bxf4 Re8
15.e5 c6 16.Nc3 Ke7 17.Ne4 g5 18.Bg3 g4 19.Nh4 Nxe5 20.Nd6 Be6 21.Nhf5+ 
Bxf5 22.Rxf5 Kf8 23.Nxe8 Rxe8 24.b3 c5 25.Re1 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.08"]
[Round "21"]
[White "Reshevsky, Samuel Herman"]
[Black "Ivkov, Borislav"]
[Result "1-0"]
[ECO "D34"]
[EventDate "1970.11.09"]
[PlyCount "165"]

1.d4 Nf6 2.c4 c5 3.Nf3 e6 4.Nc3 d5 5.cxd5 exd5 6.g3 Nc6 7.Bg2 Be7 8.O-O 
O-O 9.dxc5 Bxc5 10.Na4 Be7 11.Be3 Re8 12.Rc1 Bg4 13.Bc5 Ne4 14.Bxe7 Qxe7 
15.h3 Bxf3 16.exf3 Nf6 17.f4 Rac8 18.Re1 Qxe1+ 19.Qxe1 Rxe1+ 20.Rxe1 Kf8 
21.Rd1 Ne7 22.Nc3 Rc5 23.g4 h6 24.g5 Nh5 25.Bxd5 Nxf4 26.gxh6 gxh6 27.Bxb7
Nxh3+ 28.Kf1 Nf4 29.Be4 a5 30.Rd7 h5 31.Rb7 f5 32.Bf3 h4 33.a4 Neg6 34.Rb5
Re5 35.Ne2 Nd3 36.Bh5 Rxb5 37.axb5 Nge5 38.b3 h3 39.f4 Ng4 40.b6 Ne3+ 41.
Kg1 Nc5 42.Bf3 Nc2 43.b7 Nd7 44.Bc6 Nb8 45.Bb5 Ke7 46.Kh2 Kd6 47.Kxh3 Kc7 
48.Bd3 Ne3 49.Kg3 Kxb7 50.Kf3 Nd5 51.Bxf5 Kb6 52.Ke4 Nxf4 53.Kxf4 Kc5 54.
Bc2 Kb4 55.Ke3 Nd7 56.Kd4 Nc5 57.Nc1 a4 58.Na2+ Ka3 59.b4 Nb3+ 60.Kc3 Kxa2
61.Bf5 Ka3 62.b5 Nc5 63.b6 Ka2 64.Kb4 Nb7 65.Kxa4 Nd8 66.Be4 Kb2 67.Kb4 
Ka2 68.Bd5+ Kb2 69.Kc5 Ka3 70.Kb5 Kb2 71.Kb4 Kc2 72.Kc4 Kb2 73.Kb4 Kc2 74.
Kc5 Kc3 75.Be4 Kb3 76.Bf5 Nb7+ 77.Kc6 Na5+ 78.Kb5 Nb7 79.Bc8 Nd8 80.Kc5 
Ka4 81.Kd6 Ka5 82.Kc7 Kb5 83.Bh3 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.08"]
[Round "21"]
[White "Smyslov, Vassily"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1-0"]
[ECO "E08"]
[EventDate "1970.11.09"]
[PlyCount "89"]

1.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 Be7 5.O-O O-O 6.d4 Nbd7 7.Qc2 c6 8.b3 b6 
9.Bb2 Bb7 10.Nc3 Rc8 11.Rad1 Qc7 12.e4 Ba6 13.e5 Ne8 14.Ne2 dxc4 15.bxc4 
b5 16.c5 b4 17.Rfe1 Qb7 18.h4 Nc7 19.Ng5 Bxg5 20.hxg5 Rfd8 21.Nc1 Nd5 22.
Nb3 Bb5 23.f4 Nf8 24.Be4 Ra8 25.Kf2 a5 26.Rh1 g6 27.Nd2 Qa6 28.Nf3 a4 29.
a3 Qa5 30.Bxd5 cxd5 31.Nh2 Bc4 32.Qd2 bxa3 33.Bc3 Qb5 34.Ng4 a2 35.Nf6+ 
Kg7 36.Ke3 Qb3 37.g4 Rab8 38.f5 exf5 39.gxf5 Qa3 40.Kf4 gxf5 41.Rxh7+ Nxh7
42.Qh2 Nxg5 43.Qg3 Kf8 44.Qxg5 Qxc3 45.e6 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.10"]
[Round "22"]
[White "Addison, William"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[ECO "C28"]
[EventDate "1970.11.09"]
[PlyCount "46"]

1.e4 e5 2.Nc3 Nc6 3.Bc4 Nf6 4.d3 Bb4 5.Bg5 h6 6.Bxf6 Bxc3+ 7.bxc3 Qxf6 8.
Ne2 Na5 9.Bb3 O-O 10.O-O Nxb3 11.axb3 d6 12.c4 Bd7 13.Qd2 b6 14.Nc3 c6 15.
Kh1 Qe7 16.d4 exd4 17.Qxd4 Be6 18.Rfe1 Rad8 19.Nd5 cxd5 20.exd5 Qd7 21.
dxe6 fxe6 22.f3 Kh8 23.h3 Rf6 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.10"]
[Round "22"]
[White "Geller, Efim"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "B92"]
[EventDate "1970.11.09"]
[PlyCount "53"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be6 8.O-O 
Nbd7 9.a4 Be7 10.a5 O-O 11.Be3 Rc8 12.f3 Qc7 13.Qd2 Rfd8 14.Rfd1 d5 15.
exd5 Nxd5 16.Nxd5 Bxd5 17.Qxd5 Nf6 18.Qc4 Rxd1+ 19.Rxd1 Qxc4 20.Bxc4 Rxc4 
21.c3 Kf8 22.Kf2 Ke8 23.Ke2 Rc7 24.Rd3 Rd7 25.Bc5 Rc7 26.Ba7 Rc6 27.Kd2 
1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.10"]
[Round "22"]
[White "Gligoric, Svetozar"]
[Black "Fischer, Robert James"]
[Result "0-1"]
[ECO "A77"]
[EventDate "1970.11.09"]
[PlyCount "70"]

1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.Nf3 g6 7.e4 Bg7 8.Be2 O-O 
9.O-O Re8 10.Nd2 Nbd7 11.a4 Ne5 12.Qc2 g5 13.Nf3 Nxf3+ 14.Bxf3 h6 15.Bd2 
a6 16.Be2 Qe7 17.Rae1 Qe5 18.Kh1 Qd4 19.f3 Nh5 20.Nb5 axb5 21.Bxb5 Qe5 22.
Bc3 Qe7 23.Bxe8 Qxe8 24.Bxg7 Kxg7 25.b4 cxb4 26.Qb2+ Qe5 27.Qxb4 Nf4 28.
Rd1 b6 29.Rf2 Nd3 30.Qxb6 Nxf2+ 31.Qxf2 Rxa4 32.Kg1 Ra1 33.Qe1 Ra2 34.Qg3 
Qb2 35.h4 Ra1 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.10"]
[Round "22"]
[White "Larsen, Bent"]
[Black "Ujtumen, Tudev"]
[Result "1/2-1/2"]
[ECO "A04"]
[EventDate "1970.11.09"]
[PlyCount "77"]

1.Nf3 c5 2.g3 g6 3.Bg2 Bg7 4.O-O Nc6 5.d3 e6 6.e4 d6 7.Re1 Nge7 8.c3 O-O 
9.Nbd2 Rb8 10.h4 h6 11.Nf1 b5 12.Be3 b4 13.c4 Bxb2 14.Bxh6 Bxa1 15.Qxa1 e5
16.Bxf8 Qxf8 17.Ne3 a5 18.Qd1 Bd7 19.h5 gxh5 20.Nh4 Nd4 21.Qxh5 Qg7 22.
Nhf5 Bxf5 23.exf5 Kf8 24.Be4 a4 25.Kg2 Ng8 26.Qd1 b3 27.Qd2 Qg5 28.axb3 
axb3 29.Rb1 Rb4 30.Qc3 Nf6 31.Qa1 Kg7 32.Qa8 Qh5 33.Qd8 Nxe4 34.dxe4 Qf3+ 
35.Kh3 Qh5+ 36.Kg2 Qf3+ 37.Kh3 Qh5+ 38.Kg2 Qf3+ 39.Kh3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.10"]
[Round "22"]
[White "Matulovic, Milan"]
[Black "Uhlmann, Wolfgang"]
[Result "0-1"]
[ECO "A21"]
[EventDate "1970.11.09"]
[PlyCount "75"]

1.c4 g6 2.Nc3 Bg7 3.g3 e5 4.Bg2 d6 5.d3 f5 6.e3 Nf6 7.Nge2 O-O 8.O-O c6 9.
b4 Be6 10.b5 Qc7 11.bxc6 bxc6 12.Nb5 Qd7 13.Ba3 Ne8 14.Rb1 f4 15.exf4 exf4
16.Nxf4 Rxf4 17.gxf4 a6 18.f5 Bxf5 19.Nxd6 Nxd6 20.Re1 Bf6 21.Bxd6 Qxd6 
22.Re8+ Kf7 23.Qe1 Qc7 24.Rb3 a5 25.d4 Bd7 26.Re2 Na6 27.Rf3 Bg4 28.Rxf6+ 
Kxf6 29.f3 Bf5 30.Qh4+ g5 31.Qh6+ Bg6 32.Re5 Kf7 33.Qxg5 Nb4 34.Bh3 Qd6 
35.Qf4+ Kg7 36.Qe3 Nc2 37.Re7+ Kf8 38.Qh6+ 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.10"]
[Round "22"]
[White "Mecking, Henrique"]
[Black "Hubner, Robert"]
[Result "1/2-1/2"]
[ECO "E48"]
[EventDate "1970.11.09"]
[PlyCount "97"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Ne2 cxd4 7.exd4 d5 8.O-O 
dxc4 9.Bxc4 O-O 10.Bg5 Be7 11.a3 b6 12.Qd3 Bb7 13.Rad1 Qc8 14.Ba2 Rd8 15.
Bb1 g6 16.Qh3 e5 17.Qh4 Qg4 18.Qxg4 Nxg4 19.Bxe7 Nxe7 20.h3 exd4 21.Nxd4 
Nf6 22.Ndb5 Ned5 23.Nxd5 Rxd5 24.Rxd5 Bxd5 25.Nc7 Rc8 26.Nxd5 Nxd5 27.Rd1 
Nf4 28.Kf1 Kf8 29.h4 Ke7 30.g3 Ne6 31.Ke2 Rc5 32.Ba2 Rc2+ 33.Rd2 Rc1 34.
Kd3 Nc5+ 35.Kd4 f5 36.Bd5 Kd6 37.Ke3 Ke5 38.f3 Re1+ 39.Kf2 Rb1 40.Bg8 Rxb2
41.f4+ Kf6 42.Rxb2 Nd3+ 43.Ke3 Nxb2 44.Bb3 b5 45.Kd4 Na4 46.Bxa4 bxa4 47.
Kd5 Kg7 48.h5 Kh6 49.hxg6 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.10"]
[Round "22"]
[White "Naranja, Renato"]
[Black "Rubinetti, Jorge Alberto"]
[Result "0-1"]
[ECO "E09"]
[EventDate "1970.11.09"]
[PlyCount "64"]

1.c4 e6 2.Nf3 Nf6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.d4 Nbd7 7.Nbd2 c6 8.Qc2 b5
9.b3 bxc4 10.bxc4 Ba6 11.Rd1 Qa5 12.e4 Nxe4 13.Nxe4 dxe4 14.Bd2 Bb4 15.
Qxe4 Bxc4 16.Qxc6 Bb5 17.Bxb4 Qxb4 18.Qc7 Rfc8 19.Qf4 Bc6 20.Ng5 Nf6 21.
Rab1 Qa4 22.Bxc6 Qxc6 23.Rdc1 Qd7 24.Rc5 h6 25.Nf3 Rxc5 26.dxc5 Qd5 27.Ne5
Qxc5 28.Rb7 Qd5 29.Rd7 Nxd7 30.Qxf7+ Kh8 31.Nxd7 Rc8 32.Kf1 Qh1+ 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.10"]
[Round "22"]
[White "Panno, Oscar"]
[Black "Suttles, Duncan"]
[Result "1-0"]
[ECO "A41"]
[EventDate "1970.11.09"]
[PlyCount "91"]

1.d4 d6 2.e4 g6 3.c4 e5 4.Be3 Nc6 5.Ne2 Nh6 6.f3 f5 7.d5 Ne7 8.Qd2 Nf7 9.
Nec3 Ng8 10.Bd3 Bh6 11.exf5 Bxe3 12.Qxe3 gxf5 13.Nd2 c5 14.dxc6 bxc6 15.
O-O-O Nf6 16.f4 e4 17.Be2 Rg8 18.Rhg1 h5 19.Nb3 Qe7 20.Rd2 Kf8 21.Kb1 Rb8 
22.g3 Ng4 23.Bxg4 hxg4 24.Nd4 Bd7 25.Rc1 Rb7 26.c5 d5 27.Nxd5 cxd5 28.c6 
Rc7 29.cxd7 Rxc1+ 30.Kxc1 Qxd7 31.Qc3 Rg6 32.Rc2 Rf6 33.Qa5 Qb7 34.Rc7 Qb6
35.Qxa7 Qxa7 36.Rxa7 Nd6 37.Ra5 Nc4 38.Rxd5 Ne3 39.Rc5 Rd6 40.Kd2 Ng2 41.
Rxf5+ Kg7 42.Kc3 Ne3 43.b4 Rd7 44.Re5 Nd1+ 45.Kc4 Nb2+ 46.Kb3 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.10"]
[Round "22"]
[White "Polugaevsky, Lev"]
[Black "Minic, Dragoljub"]
[Result "1-0"]
[ECO "A42"]
[EventDate "1970.11.09"]
[PlyCount "69"]

1.d4 g6 2.e4 Bg7 3.c4 d6 4.Nc3 Nd7 5.Nf3 e5 6.Be2 Nh6 7.h4 c6 8.d5 Nf6 9.
dxc6 bxc6 10.c5 Nhg4 11.Qxd6 Qxd6 12.cxd6 O-O 13.Nd2 Rd8 14.Nc4 Ne8 15.f3 
Ngf6 16.Be3 Nh5 17.Kf2 Be6 18.Rhd1 Bxc4 19.Bxc4 Nxd6 20.Bb3 Nf4 21.g3 Ne6 
22.Bxe6 fxe6 23.Bg5 Rd7 24.Rd2 h6 25.Be3 Bf8 26.Rad1 Kh7 27.Na4 Re8 28.Ke2
Kg7 29.Bc5 Red8 30.f4 Kf6 31.fxe5+ Kxe5 32.Bd4+ Kxe4 33.Nc5+ Kf5 34.Nxd7 
Rxd7 35.Rf1+ 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.10"]
[Round "22"]
[White "Portisch, Lajos"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "0-1"]
[ECO "D36"]
[EventDate "1970.11.09"]
[PlyCount "88"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 c6 7.Qc2 O-O 8.Bd3 
Nbd7 9.Nf3 Re8 10.h3 Nf8 11.Bf4 Ng6 12.Bh2 Bd6 13.Bxd6 Qxd6 14.O-O-O Be6 
15.Ng5 Nf8 16.Kb1 b6 17.g4 c5 18.Nxe6 fxe6 19.g5 N6d7 20.Qd2 c4 21.Bc2 a6 
22.e4 b5 23.e5 Qc6 24.Ne2 a5 25.Qf4 Re7 26.g6 h6 27.Qh4 Ree8 28.Kc1 b4 29.
Kd2 b3 30.axb3 cxb3 31.Bd3 Nb6 32.Ke3 Nfd7 33.Rc1 Nc4+ 34.Rxc4 dxc4 35.Be4
Qc7 36.Bxa8 Rxa8 37.Qe7 Qc6 38.Rc1 Nb6 39.Qf7+ Kh8 40.Ng3 Nd5+ 41.Ke2 c3 
42.Nh5 Qa6+ 43.Ke1 Qa7 44.Qxe6 Qxd4 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.10"]
[Round "22"]
[White "Reshevsky, Samuel Herman"]
[Black "Taimanov, Mark"]
[Result "1/2-1/2"]
[ECO "A11"]
[EventDate "1970.11.09"]
[PlyCount "25"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.O-O Bg4 5.c4 e6 6.cxd5 Bxf3 7.Bxf3 cxd5 8.d3 
Nc6 9.Nd2 Be7 10.Nb3 O-O 11.Be3 Nd7 12.Rc1 Bf6 13.Qc2 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.10"]
[Round "22"]
[White "Smyslov, Vassily"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D97"]
[EventDate "1970.11.09"]
[PlyCount "44"]

1.Nf3 g6 2.d4 Nf6 3.c4 Bg7 4.Nc3 d5 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Na6 8.Be2 
c5 9.d5 e6 10.O-O exd5 11.exd5 Re8 12.a3 Bf5 13.Bg5 h6 14.Bxf6 Qxf6 15.
Rad1 Rad8 16.Bd3 Bd7 17.Rd2 Rb8 18.Nb5 Bxb5 19.Qxb5 Bf8 20.Qa4 Bd6 21.Kh1 
Nc7 22.Qxa7 b5 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.12"]
[Round "23"]
[White "Filip, Miroslav"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "A49"]
[EventDate "1970.11.09"]
[PlyCount "109"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 d6 6.d4 c6 7.O-O Bg4 8.Nbd2 Qc8
9.Re1 Re8 10.e4 Na6 11.a3 Nc7 12.Qe2 Bh3 13.e5 Bxg2 14.Kxg2 dxe5 15.dxe5 
Nd7 16.Rad1 Nf8 17.Qe4 Nce6 18.a4 Qc7 19.Nc4 Rad8 20.Ba3 Rxd1 21.Rxd1 Nd7 
22.Qd3 Nxe5 23.Nfxe5 Bxe5 24.Qe3 Bf6 25.Qxa7 Rd8 26.Rxd8+ Qxd8 27.Qa5 Qd7 
28.Qd2 Nd4 29.Qd3 Qd5+ 30.f3 b5 31.Nd2 bxa4 32.c4 Qa5 33.bxa4 e5 34.Ne4 
Bg7 35.Bb2 Qxa4 36.Bxd4 exd4 37.f4 Qa2+ 38.Nf2 f5 39.h3 Bf6 40.Kf3 Kf7 41.
Qe2 Qb1 42.Kg2 Qb3 43.Nd3 Kg7 44.Nf2 h5 45.h4 Qe3 46.Qxe3 dxe3 47.Nd3 Bd4 
48.Kf3 Kf7 49.Nb4 c5 50.Nd5 Ke6 51.Nxe3 Bc3 52.Nd1 Be1 53.Nb2 Kd6 54.Nd3 
Bc3 55.Nc1 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.12"]
[Round "23"]
[White "Fischer, Robert James"]
[Black "Panno, Oscar"]
[Result "1-0"]
[ECO "A00"]
[EventDate "1970.11.09"]
[PlyCount "0"]

1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.12"]
[Round "23"]
[White "Hort, Vlastimil"]
[Black "Addison, William"]
[Result "1/2-1/2"]
[ECO "D12"]
[EventDate "1970.11.09"]
[PlyCount "29"]

1.Nf3 Nf6 2.c4 c6 3.d4 d5 4.e3 Bf5 5.Bd3 Bxd3 6.Qxd3 e6 7.Nc3 Bb4 8.Bd2 
O-O 9.O-O a5 10.Rac1 Nbd7 11.a3 Bxc3 12.Bxc3 Ne4 13.Nd2 Nxd2 14.Bxd2 a4 
15.e4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.12"]
[Round "23"]
[White "Hubner, Robert"]
[Black "Smyslov, Vassily"]
[Result "0-1"]
[ECO "C85"]
[EventDate "1970.11.09"]
[PlyCount "82"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.d3 Nd7 8.Nbd2
O-O 9.Nc4 f6 10.Nh4 Nc5 11.f4 exf4 12.Rxf4 g6 13.Be3 Ne6 14.Rg4 Ng7 15.
Nxg6 Bxg4 16.Nxe7+ Qxe7 17.Qxg4 f5 18.Qg5 Qxg5 19.Bxg5 fxe4 20.dxe4 Rae8 
21.Nd2 Re5 22.Be3 Ne6 23.Rf1 Rxf1+ 24.Kxf1 Rb5 25.Nc4 Nc5 26.e5 Ne6 27.Bf2
Rd5 28.Bg3 Rd1+ 29.Ke2 Rb1 30.b3 b5 31.Na5 c5 32.Nc6 Ra1 33.Kd2 Rxa2 34.
Bf2 Kf7 35.Kc1 Ra1+ 36.Kb2 Rh1 37.Bg3 Rg1 38.Nb8 a5 39.Nc6 Rxg2 40.Nxa5 
Nd4 41.Kc3 Ne2+ 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.12"]
[Round "23"]
[White "Ivkov, Borislav"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]
[ECO "E82"]
[EventDate "1970.11.09"]
[PlyCount "35"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 b6 7.Bd3 Bb7 8.Nge2 c5 
9.d5 e6 10.O-O exd5 11.exd5 Nbd7 12.b3 a6 13.a4 Re8 14.Qd2 Qe7 15.Bg5 Qf8 
16.Rae1 Kh8 17.f4 h6 18.Bh4 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.12"]
[Round "23"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "A32"]
[EventDate "1970.11.09"]
[PlyCount "38"]

1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 e6 5.Nc3 Bb4 6.Nb5 d5 7.cxd5 exd5 8.a3 
Bxc3+ 9.bxc3 O-O 10.e3 Ne4 11.Bd3 Bd7 12.Nd4 Qa5 13.O-O Na6 14.c4 Qc3 15.
Qc2 Qxa1 16.Bb2 Nb4 17.axb4 Qa4 18.Bxe4 dxe4 19.Qc3 Qa6 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.12"]
[Round "23"]
[White "Minic, Dragoljub"]
[Black "Geller, Efim"]
[Result "1/2-1/2"]
[ECO "B89"]
[EventDate "1970.11.09"]
[PlyCount "23"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Be3 Be7 8.Qe2 
O-O 9.O-O-O Bd7 10.Bb3 Na5 11.g4 Nxb3+ 12.axb3 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.12"]
[Round "23"]
[White "Rubinetti, Jorge Alberto"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "A05"]
[EventDate "1970.11.09"]
[PlyCount "82"]

1.Nf3 e6 2.g3 b5 3.Bg2 Bb7 4.O-O Nf6 5.d3 Be7 6.e4 O-O 7.Re1 d6 8.Nbd2 
Nbd7 9.c3 a6 10.Qe2 c5 11.Nf1 Qc7 12.Ne3 Rfe8 13.Nd2 d5 14.f4 dxe4 15.dxe4
e5 16.f5 c4 17.Nd1 Nc5 18.Nf2 Rad8 19.Nf1 h6 20.Bf3 Nd3 21.Nxd3 Rxd3 22.
Qg2 b4 23.Bd2 bxc3 24.bxc3 Red8 25.Kh1 Qc8 26.Re2 Qa8 27.Rae1 R8d7 28.h4 
Qd8 29.Kh2 Ne8 30.Kh3 Bc6 31.Rf2 Bc5 32.Be3 Qa5 33.Bxc5 Qxc5 34.Rc2 Nd6 
35.Nh2 Ba4 36.Rcc1 Nb5 37.Qg1 Qxg1 38.Rxg1 Nxc3 39.Rg2 R7d4 40.Be2 Re3 41.
Bf1 h5 0-1

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.12"]
[Round "23"]
[White "Suttles, Duncan"]
[Black "Reshevsky, Samuel Herman"]
[Result "1/2-1/2"]
[ECO "A24"]
[EventDate "1970.11.09"]
[PlyCount "46"]

1.g3 g6 2.Bg2 Bg7 3.d3 d6 4.Nf3 Nf6 5.O-O O-O 6.c4 e5 7.Nc3 Nbd7 8.Rb1 a5 
9.Bd2 Nc5 10.Ne1 c6 11.Nc2 Re8 12.h3 Be6 13.Kh2 d5 14.b3 d4 15.Na4 Nxa4 
16.bxa4 Qc7 17.Na1 Nd7 18.Nb3 f5 19.Qc2 h5 20.Rg1 Kh7 21.Bg5 Bh6 22.Bxh6 
Kxh6 23.Qc1+ Kg7 1/2-1/2

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.12"]
[Round "23"]
[White "Taimanov, Mark"]
[Black "Matulovic, Milan"]
[Result "1-0"]
[ECO "D25"]
[EventDate "1970.11.09"]
[PlyCount "83"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.Nc3 Nbd7 7.h3 Bh5 8.O-O 
Bd6 9.e4 e5 10.dxe5 Nxe5 11.Be2 Bxf3 12.Bxf3 Nxf3+ 13.Qxf3 Qe7 14.Bf4 Be5 
15.Bxe5 Qxe5 16.Qe3 O-O 17.f4 Qe7 18.e5 c6 19.Rfe1 Rfe8 20.Qf3 Qc5+ 21.Qf2
Qxf2+ 22.Kxf2 Nd5 23.Nxd5 cxd5 24.Red1 Red8 25.Rac1 Rd7 26.Ke3 Rad8 27.Kd4
Kf8 28.f5 Ke7 29.Rd3 Re8 30.Rdc3 b6 31.Rc7 Rd8 32.R1c6 Ke8 33.g4 h6 34.h4 
Rb8 35.g5 hxg5 36.hxg5 Rb7 37.Rc8+ Rd8 38.Rxd8+ Kxd8 39.Kxd5 a5 40.Rd6+ 
Ke8 41.Kc6 Re7 42.Rd5 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.12"]
[Round "23"]
[White "Uhlmann, Wolfgang"]
[Black "Naranja, Renato"]
[Result "1-0"]
[ECO "D85"]
[EventDate "1970.11.09"]
[PlyCount "69"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.cxd5 Nxd5 6.Bd2 Nb6 7.Bg5 h6 8.Bh4 
O-O 9.e3 Be6 10.Be2 N8d7 11.O-O g5 12.Bg3 f5 13.d5 Bf7 14.Nd4 f4 15.exf4 
gxf4 16.Bxf4 Nxd5 17.Bg3 e6 18.Nxd5 exd5 19.Nf5 c6 20.Bd3 Be6 21.Bh4 Nf6 
22.Nxg7 Kxg7 23.Re1 Qd7 24.Qf3 Ne4 25.Qe3 Rae8 26.f3 Nf6 27.Qxa7 d4 28.
Rad1 Ra8 29.Qc5 Rxa2 30.Qe5 Bb3 31.Qg3+ Kh8 32.Qg6 Qg7 33.Bxf6 Rxf6 34.
Re8+ Bg8 35.Rxg8+ 1-0

[Event "Interzonal"]
[Site "Palma de Mallorca ESP"]
[Date "1970.12.12"]
[Round "23"]
[White "Ujtumen, Tudev"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[ECO "B24"]
[EventDate "1970.11.09"]
[PlyCount "80"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 b6 6.h3 Bb7 7.Be3 d6 8.Qd2 Qd7 9.
f4 f5 10.Nf3 Nd4 11.Nh4 Nf6 12.O-O O-O 13.Rae1 Rae8 14.Kh2 Kh8 15.Nd5 Ng8 
16.Bg1 e6 17.Ne3 Nf6 18.c3 Nc6 19.Nd1 Ba6 20.exf5 gxf5 21.Rf2 Nd8 22.Rfe2 
Bh6 23.c4 Rg8 24.Qc3 Bg7 25.Qa3 Bc8 26.d4 Nh5 27.dxc5 dxc5 28.Bf2 Bf6 29.
Bf3 Qf7 30.Ng2 Bb7 31.Bxb7 Qxb7 32.Nc3 Bd4 33.Bxd4+ cxd4 34.Nb5 Rxg3 35.
Qxa7 Qf3 36.Qa3 Rxh3+ 37.Kg1 Qxa3 38.Nxa3 Rg8 39.Rf1 Ng3 40.Rd2 Rh1+ 0-1

