[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.23"]
[Round "1"]
[White "Diez del Corral Rivas, Jesus"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "E81"]
[EventDate "1969.11.23"]
[PlyCount "83"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 c6 6.Be3 a6 7.Bd3 Nbd7 8.Nge2 b5 
9.O-O O-O 10.Rc1 e5 11.b3 exd4 12.Nxd4 Ne5 13.cxb5 axb5 14.Be2 d5 15.Bf2 
dxe4 16.Nxe4 Nxe4 17.fxe4 Rxa2 18.Nxc6 Nxc6 19.Rxc6 Rd2 20.Qe1 Bb7 21.Rc1 
Bxe4 22.Bxb5 Bxg2 23.Kxg2 Qd5+ 24.Kg1 Qg5+ 25.Kh1 Bd4 26.Bc4 Bxf2 27.Qe4 
Kg7 28.Rc2 Rxc2 29.Qxc2 Bd4 30.Qe4 Be3 31.Qb7 Kh6 32.Bxf7 Rd8 33.Qg2 Rd2 
34.Qxg5+ Kxg5 35.Bc4 Kh4 36.Rf3 Bb6 37.Rf4+ Kg5 38.Re4 h5 39.Re2 Rd1+ 40.
Kg2 Kf4 41.Re6 Rg1+ 42.Kh3 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.23"]
[Round "1"]
[White "Korchnoi, Viktor"]
[Black "Hort, Vlastimil"]
[Result "1-0"]
[ECO "E70"]
[EventDate "1969.11.23"]
[PlyCount "85"]

1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.Bd3 O-O 6.Nge2 Nc6 7.O-O e5 8.d5 Ne7 
9.Ng3 h5 10.f3 Nh7 11.f4 exf4 12.Bxf4 Nf6 13.Rc1 Ng4 14.Bb1 Ne5 15.Nce2 c6
16.h3 Bd7 17.Kh2 c5 18.Ng1 Nc8 19.b3 Qe7 20.a4 a6 21.Qd2 b5 22.a5 Rb8 23.
Bg5 f6 24.Bf4 bxc4 25.bxc4 h4 26.N3e2 g5 27.Bxe5 Qxe5+ 28.Kh1 Qb2 29.Bc2 
Ne7 30.Qd3 f5 31.Rb1 Qf6 32.Rxb8 Rxb8 33.exf5 Rf8 34.g4 hxg3 35.Nxg3 Qd4 
36.N1e2 Qxd3 37.Bxd3 Be5 38.Kg2 Kg7 39.f6+ Rxf6 40.Nh5+ Kf7 41.Nxf6 Bxf6 
42.Ng3 Kg7 43.Nh5+ 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.23"]
[Round "1"]
[White "Larsen, Bent"]
[Black "Mecking, Henrique"]
[Result "0-1"]
[ECO "A08"]
[EventDate "1969.11.23"]
[PlyCount "80"]

1.g3 g6 2.Bg2 Bg7 3.Nc3 c5 4.d3 Nc6 5.Nf3 e6 6.O-O d5 7.a3 Nge7 8.Rb1 O-O 
9.Bd2 Rb8 10.b4 cxb4 11.axb4 b5 12.e4 a5 13.exd5 Nxb4 14.dxe6 Bxe6 15.Ng5 
Bd5 16.Nge4 Bc6 17.Ne2 f5 18.Ng5 Bxg2 19.Kxg2 Nec6 20.h4 h6 21.Nf3 Kh7 22.
Bc3 Bxc3 23.Nxc3 Nd4 24.Nxd4 Qxd4 25.Ne2 Qc5 26.Rb2 Nd5 27.Re1 f4 28.gxf4 
Nxf4+ 29.Nxf4 Rxf4 30.Qe2 Qd5+ 31.f3 Rbf8 32.Rf1 b4 33.Rbb1 R8f7 34.Rbe1 
Rxh4 35.Qe5 Qc6 36.Rf2 Rg4+ 37.Kh1 Rxf3 38.Qe7+ Rf7+ 39.Kh2 Rxe7 40.Rxe7+ 
Kg8 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.23"]
[Round "1"]
[White "Najdorf, Miguel"]
[Black "Medina Garcia, Antonio"]
[Result "1/2-1/2"]
[ECO "A26"]
[EventDate "1969.11.23"]
[PlyCount "116"]

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Nf3 f5 7.O-O Nf6 8.Rb1 O-O 
9.b4 a6 10.a4 Nh5 11.b5 axb5 12.cxb5 Na5 13.Nd5 f4 14.b6 c5 15.e3 fxg3 16.
fxg3 Kh8 17.Nc7 Rb8 18.Bd2 Nc6 19.Qb3 Qe7 20.a5 Nf6 21.Bc3 Bf5 22.e4 Bg4 
23.h3 Bd7 24.Bd2 h6 25.Rf2 Kh7 26.Rbf1 Nd4 27.Nxd4 exd4 28.a6 bxa6 29.Nxa6
Be6 30.Qb5 Bd7 31.Qb1 Ra8 32.b7 Rxa6 33.b8=Q Rxb8 34.Qxb8 Ra3 35.Rf3 Be6 
36.Bf4 Ne8 37.Rb1 Ra7 38.Rf2 g5 39.Bc1 Be5 40.Rfb2 Ng7 41.g4 c4 42.dxc4 
Bxc4 43.Rb7 Rxb7 44.Rxb7 Qf6 45.Qc8 Be6 46.Qc2 Kg6 47.Bf1 h5 48.Be2 hxg4 
49.hxg4 Qf8 50.Qd2 Bf4 51.Qd1 Be5 52.Qd2 Bf4 53.Qb2 Be5 54.Rb8 Qf6 55.Qc2 
Qe7 56.Rb1 Qa7 57.Kg2 Qa8 58.Qd3 Qc8 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.23"]
[Round "1"]
[White "Panno, Oscar"]
[Black "Penrose, Jonathan"]
[Result "0-1"]
[ECO "E81"]
[EventDate "1969.11.23"]
[PlyCount "104"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Bg5 c5 7.d5 e6 8.Nge2 exd5 
9.cxd5 b6 10.Ng3 h6 11.Be3 Na6 12.Qd2 Kh7 13.Bd3 Nc7 14.O-O Bd7 15.a4 a6 
16.Rfb1 b5 17.b4 c4 18.Bc2 Qb8 19.Nge2 Qb7 20.Nd4 Rfe8 21.Kh1 Bf8 22.Ra2 
Bg7 23.Bg1 Nh5 24.g4 Nf6 25.Qf4 Red8 26.Nde2 Nce8 27.Bd4 Kg8 28.Qe3 Rdb8 
29.Kg2 Rd8 30.h4 h5 31.g5 Nh7 32.Bxg7 Kxg7 33.Qd4+ Kg8 34.f4 Nf8 35.Kg3 
Bg4 36.axb5 axb5 37.Rba1 Nc7 38.Ra7 Rxa7 39.Rxa7 Qb8 40.Ng1 Nd7 41.Ra5 Qb7
42.e5 dxe5 43.fxe5 Nf8 44.Ra7 Qb8 45.Be4 Nce6 46.Qe3 Qxe5+ 47.Kf2 Nf4 48.
Nf3 Bxf3 49.Kxf3 Nd3 50.Nxb5 Re8 51.Na3 Qh2 52.Nxc4 Qh1+ 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.23"]
[Round "1"]
[White "Pomar Salamanca, Arturo"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "E52"]
[EventDate "1969.11.23"]
[PlyCount "44"]

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 dxc4
9.Bxc4 Nbd7 10.Rc1 a6 11.Qe2 b5 12.Bb3 c5 13.Rfd1 Qe7 14.a3 Ba5 15.Bc2 Bb6
16.dxc5 Bxc5 17.h3 Bxf3 18.Qxf3 Ne5 19.Qg3 Nc4 20.Ne4 Nxd2 21.Rxd2 Nxe4 
22.Bxe4 Rad8 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.23"]
[Round "1"]
[White "Szabo, Laszlo"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "D34"]
[EventDate "1969.11.23"]
[PlyCount "45"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O 
O-O 9.dxc5 Bxc5 10.Na4 Be7 11.Be3 Re8 12.Rc1 Bg4 13.Nc5 Bxc5 14.Rxc5 Qd7 
15.Re1 Rac8 16.Nd4 Ne5 17.Rxc8 Rxc8 18.Bg5 Ne8 19.Bf4 Ng6 20.Be3 Bh3 21.
Bh1 Nf6 22.Nf3 b6 23.Ng5 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.23"]
[Round "1"]
[White "Toran Albero, Roman"]
[Black "Petrosian, Tigran"]
[Result "0-1"]
[ECO "E03"]
[EventDate "1969.11.23"]
[PlyCount "72"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Bg2 Nbd7 6.Qa4 a6 7.Qxc4 b5 8.Qc6 
Ra7 9.Qc2 c5 10.O-O Bb7 11.Nbd2 cxd4 12.Nxd4 Bxg2 13.Kxg2 Rc7 14.Qd1 Be7 
15.N2f3 Qa8 16.Kg1 Qe4 17.Bd2 O-O 18.Ba5 Rcc8 19.Rc1 Nc5 20.Qd2 Qd5 21.b4 
Nce4 22.Qd3 Rc4 23.Rxc4 bxc4 24.Qc2 g6 25.Qc1 c3 26.Qc2 Bd8 27.Rd1 Bxa5 
28.Nb3 Qf5 29.Nbd4 Qh5 30.bxa5 Qxa5 31.Rd3 Qc5 32.Re3 Rc8 33.Nb3 Qf5 34.
Nbd4 Qd5 35.Rd3 Ng4 36.Nh4 Nexf2 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.23"]
[Round "1"]
[White "Unzicker, Wolfgang"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "B49"]
[EventDate "1969.11.23"]
[PlyCount "84"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Nc3 e6 6.Be2 a6 7.f4 b5 8.Nxc6 
Qxc6 9.Bf3 Bb7 10.Be3 Rc8 11.O-O Qc7 12.a3 Ne7 13.Qd2 Ng6 14.g3 Bc5 15.
Rad1 Bxe3+ 16.Qxe3 O-O 17.Rf2 Rfd8 18.Rfd2 Ne7 19.Qf2 d6 20.Bg2 h6 21.e5 
d5 22.Ne2 Nc6 23.Nd4 Nxd4 24.Qxd4 Qe7 25.Bf1 f5 26.exf6 Qxf6 27.c3 Qxd4+ 
28.Rxd4 Bc6 29.Re1 Kf7 30.h4 h5 31.Bd3 Kf6 32.Re5 Be8 33.Be2 g6 34.Bf1 Bf7
35.Kf2 Rb8 36.Ke1 Rdc8 37.Kd2 a5 38.Re1 Rc7 39.Bd3 Rb6 40.Re3 Rb8 41.Re1 
Rcc8 42.Rb1 Be8 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.24"]
[Round "2"]
[White "Parma, Bruno"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[ECO "C10"]
[EventDate "1969.11.23"]
[PlyCount "30"]

1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Bg5 h6 8.
Bh4 c5 9.Bb5+ Bd7 10.Bxd7+ Qxd7 11.Qe2 cxd4 12.O-O-O Bc5 13.Qe5 Qe7 14.
Nxd4 Rc8 15.Rd2 Qc7 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.24"]
[Round "2"]
[White "Bobotsov, Milko"]
[Black "Toran Albero, Roman"]
[Result "1-0"]
[ECO "E81"]
[EventDate "1969.11.23"]
[PlyCount "83"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 c6 6.Be3 a6 7.Bd3 Nbd7 8.a4 O-O 9.
Nge2 c5 10.O-O cxd4 11.Nxd4 Nc5 12.a5 Nxd3 13.Qxd3 Be6 14.Rfd1 Rc8 15.Nxe6
fxe6 16.c5 Nd7 17.cxd6 Ne5 18.dxe7 Qxd3 19.exf8=Q+ Kxf8 20.Rxd3 Nxd3 21.
Na4 Nxb2 22.Nc5 Nc4 23.Nxe6+ Kf7 24.Bd4 Bh6 25.Nc5 Nxa5 26.Rxa5 b6 27.Rxa6
bxc5 28.Bc3 Rd8 29.Ra7+ Kg8 30.Ra4 Rd1+ 31.Kf2 Rc1 32.Be5 Rc2+ 33.Kg3 c4 
34.f4 Bf8 35.Ra8 Kf7 36.Ra7+ Kg8 37.Rc7 h5 38.Kf3 Rc1 39.f5 g5 40.g4 h4 
41.h3 Bb4 42.Bd4 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.24"]
[Round "2"]
[White "Damjanovic, Mato"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "B80"]
[EventDate "1969.11.23"]
[PlyCount "85"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.g3 Nf6 7.Bg2 Be7 8.O-O 
O-O 9.Re1 d6 10.f4 Rd8 11.Be3 Nc6 12.f5 e5 13.Nb3 b5 14.g4 b4 15.Nd5 Nxd5 
16.exd5 Na5 17.Nxa5 Qxa5 18.Rf1 f6 19.Be4 Rf8 20.g5 Bd8 21.Kh1 Bb6 22.Bd2 
Qc5 23.gxf6 Rxf6 24.Bg5 Qc4 25.Qe1 Rf7 26.Rd1 Bb7 27.b3 Qb5 28.Qg3 Kh8 29.
f6 g6 30.Bh6 Qe2 31.Rde1 Qh5 32.Bg7+ Kg8 33.Rf3 Rc8 34.Ref1 Bd4 35.Qg2 Rc3
36.Rxc3 Bxc3 37.Bf3 Qf5 38.Be4 Qh5 39.h3 Bc8 40.Kh2 Qh4 41.Qf3 Qf4+ 42.Kg2
Qg5+ 43.Qg3 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.24"]
[Round "2"]
[White "Hort, Vlastimil"]
[Black "Unzicker, Wolfgang"]
[Result "0-1"]
[ECO "D41"]
[EventDate "1969.11.23"]
[PlyCount "118"]

1.Nf3 Nf6 2.c4 e6 3.d4 d5 4.Nc3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.
cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bc4 Nc6 12.O-O b6 13.Rad1 Bb7 14.Rfe1
Rc8 15.d5 exd5 16.Bxd5 Qc7 17.Qg5 h6 18.Qg4 Rfd8 19.Qf5 Nb4 20.Bb3 Nd3 21.
Re3 Nc1 22.Rxc1 Qxc1+ 23.Re1 Rf8 24.h3 Qc3 25.Re3 Qa1+ 26.Kh2 Qf6 27.Qxf6 
gxf6 28.Nd4 Rc5 29.Nf5 Bc8 30.Nxh6+ Kg7 31.Ng4 Bxg4 32.hxg4 Rh8+ 33.Kg3 
Rhc8 34.Kf4 Rc3 35.Re2 b5 36.Rd2 a5 37.Rd6 R3c6 38.Rd7 R8c7 39.Rd8 a4 40.
Bd5 Rc2 41.Kg3 Ra7 42.Rb8 Rb2 43.f4 b4 44.f5 b3 45.a3 Rd2 46.Rb6 Rc7 47.
Kh4 b2 48.e5 Rxd5 49.exf6+ Kh7 50.Rxb2 Rc6 51.Kg5 Rdd6 52.Rb4 Rxf6 53.Rxa4
Ra6 54.Rd4 Rh6 55.a4 f6+ 56.Kf4 Kg7 57.g3 Rh1 58.g5 fxg5+ 59.Kg4 Ra1 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.24"]
[Round "2"]
[White "Mecking, Henrique"]
[Black "Najdorf, Miguel"]
[Result "1-0"]
[ECO "E93"]
[EventDate "1969.11.23"]
[PlyCount "81"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.d5 Nbd7 8.Bg5 h6 
9.Bh4 g5 10.Bg3 Nh5 11.h4 Nf4 12.hxg5 hxg5 13.Qc2 f5 14.Bxf4 exf4 15.O-O-O
Nc5 16.Rh5 g4 17.Ng5 Bd7 18.Nh7 Be8 19.Nxf8 Bxh5 20.Ne6 Qh4 21.exf5 Qxf2 
22.Rh1 Qe3+ 23.Kb1 Bxc3 24.bxc3 Ne4 25.Rxh5 Qxe2 26.Rg5+ Kf7 27.Qxe2 Nxc3+
28.Kc2 Nxe2 29.Rxg4 Rg8 30.Rxg8 Kxg8 31.Nxc7 Kf7 32.Nb5 Ke7 33.Kd3 Nc1+ 
34.Ke4 Nxa2 35.Kxf4 a6 36.Na7 Nc3 37.Nc8+ Kf8 38.Nxd6 b5 39.Ke5 b4 40.c5 
b3 41.Nc4 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.24"]
[Round "2"]
[White "Medina Garcia, Antonio"]
[Black "Pomar Salamanca, Arturo"]
[Result "1/2-1/2"]
[ECO "B19"]
[EventDate "1969.11.23"]
[PlyCount "29"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7
9.Bd3 Bxd3 10.Qxd3 Qc7 11.Bd2 Ngf6 12.O-O-O e6 13.Ne4 O-O-O 14.g3 Nxe4 15.
Qxe4 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.24"]
[Round "2"]
[White "Penrose, Jonathan"]
[Black "Diez del Corral Rivas, Jesus"]
[Result "1/2-1/2"]
[ECO "C05"]
[EventDate "1969.11.23"]
[PlyCount "81"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 Qa5 8.Kf2 b5 
9.Bd2 Qb6 10.Ne2 f6 11.Be3 Be7 12.g3 O-O 13.exf6 Nxf6 14.Bh3 e5 15.dxe5 
Bxh3 16.exf6 Rxf6 17.Ng5 Rd8 18.Nxh3 d4 19.cxd4 cxd4 20.Nxd4 Nxd4 21.Ng5 
Rfd6 22.Nf3 Bf6 23.Re1 Qc6 24.Rc1 Qd7 25.Bxd4 Bxd4+ 26.Kg2 Qb7 27.Qb3+ Kf8
28.Rcd1 a5 29.Re2 a4 30.Qb4 Kg8 31.Red2 Bc5 32.Qc3 Rxd2+ 33.Rxd2 Rxd2+ 34.
Qxd2 Qe4 35.Qd8+ Bf8 36.Qd2 h6 37.Qd4 Qe2+ 38.Qf2 Qc4 39.a3 Bc5 40.Qd2 Qe4
41.Qc3 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.24"]
[Round "2"]
[White "Spassky, Boris"]
[Black "Larsen, Bent"]
[Result "1-0"]
[ECO "C75"]
[EventDate "1969.11.23"]
[PlyCount "133"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 4.O-O a6 5.Ba4 d6 6.c3 Bd7 7.d4 Ng6 8.Re1 Be7
9.Nbd2 O-O 10.Nf1 Qe8 11.Bb3 Bg4 12.Ne3 Bxf3 13.Qxf3 exd4 14.Nf5 Bf6 15.
Bd2 dxc3 16.Bxc3 Bxc3 17.Qxc3 Qe5 18.Rac1 Rfc8 19.Qd2 Nge7 20.f4 Qf6 21.
Nxe7+ Qxe7 22.Bd5 Qd7 23.Rc3 Rab8 24.Rg3 Ne7 25.Qc3 g6 26.Bb3 c5 27.f5 c4 
28.Bd1 Qb5 29.f6 Nc6 30.Qc1 Qc5+ 31.Kh1 Qf2 32.Bf3 Re8 33.Rf1 Qd4 34.e5 
Qxe5 35.Bd5 Nd4 36.Bxc4 Ne2 37.Bxe2 Qxe2 38.Rgf3 Kh8 39.Qh6 Rg8 40.R1f2 
Qe1+ 41.Rf1 Qe2 42.R1f2 Qe5 43.Re3 Qd5 44.h4 Rbc8 45.Re7 g5 46.Kh2 Rc4 47.
hxg5 Rg4 48.Re8 Rxg5 49.Rxg8+ Kxg8 50.Kg1 Qd1+ 51.Rf1 Qd4+ 52.Rf2 Qd1+ 53.
Rf1 Qd4+ 54.Rf2 Qe3 55.Qh4 h6 56.Qc4 Qe1+ 57.Rf1 Qe3+ 58.Rf2 Rc5 59.Qg4+ 
Qg5 60.Qe4 Re5 61.Qd4 Qg3 62.Qd2 h5 63.Kf1 Qg6 64.Kg1 Re6 65.Qc3 h4 66.
Qc8+ Kh7 67.Qxe6 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.24"]
[Round "2"]
[White "Szabo, Laszlo"]
[Black "Korchnoi, Viktor"]
[Result "1/2-1/2"]
[ECO "E01"]
[EventDate "1969.11.23"]
[PlyCount "64"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Qa4+ Bd7 6.Qxc4 Bc6 7.Nc3 Bxf3 8.
exf3 Nc6 9.Be3 Be7 10.Bg2 O-O 11.O-O Rb8 12.f4 Nb4 13.Rad1 c6 14.f5 exf5 
15.d5 cxd5 16.Bxd5 Qa5 17.Bf4 b5 18.Qe2 Rbe8 19.a3 Nbxd5 20.Nxd5 Nxd5 21.
Rxd5 Bg5 22.Qxb5 Qxb5 23.Rxb5 Bxf4 24.gxf4 g6 25.Rd1 Re7 26.Rdd5 Kg7 27.
Re5 Rd7 28.Red5 Rfd8 29.Rxd7 Rxd7 30.Kg2 Kh6 31.Ra5 Kh5 32.Kg3 Kh6 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.25"]
[Round "3"]
[White "Diez del Corral Rivas, Jesus"]
[Black "Damjanovic, Mato"]
[Result "1-0"]
[ECO "E31"]
[EventDate "1969.11.23"]
[PlyCount "69"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 c5 5.d5 d6 6.e3 h6 7.Bh4 g5 8.Bg3 Bxc3+ 
9.bxc3 e5 10.Qc2 Nh5 11.Bd3 O-O 12.Ne2 f5 13.f3 Qf6 14.O-O-O Nd7 15.h4 g4 
16.fxg4 fxg4 17.Bg6 Ng7 18.h5 Qg5 19.Bh4 Qxe3+ 20.Kb1 e4 21.Rhe1 Ne5 22.
Ng3 Qf4 23.Rf1 Nxg6 24.Rxf4 Nxf4 25.Be7 Rf7 26.Bxd6 Nfxh5 27.Nxh5 Nxh5 28.
Qd2 Bf5 29.Qxh6 e3+ 30.Kc1 e2 31.Re1 Ng7 32.Rh1 e1=Q+ 33.Rxe1 Re8 34.Rxe8+
Nxe8 35.Bxc5 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.25"]
[Round "3"]
[White "Korchnoi, Viktor"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "A57"]
[EventDate "1969.11.23"]
[PlyCount "84"]

1.e4 d6 2.d4 Nf6 3.f3 c5 4.d5 g6 5.c4 b5 6.cxb5 Bg7 7.Ne2 O-O 8.Nec3 a6 9.
Na3 axb5 10.Naxb5 Na6 11.Bg5 Nc7 12.a4 Bd7 13.Bc4 Bxb5 14.axb5 Rxa1 15.
Qxa1 Nd7 16.O-O Nb6 17.Be2 h6 18.Bd2 e6 19.Qa7 Qb8 20.Ra1 exd5 21.Qxb8 
Rxb8 22.Ra7 Ne6 23.exd5 Nd4 24.Kf1 g5 25.g3 Nxe2 26.Kxe2 Nc4 27.b3 Nb6 28.
Kd3 Bd4 29.Ra6 Kf8 30.b4 Rb7 31.bxc5 Bxc5 32.Be3 Nd7 33.Bxc5 Nxc5+ 34.Kc4 
Nxa6 35.bxa6 Rb6 36.a7 Ra6 37.Nb5 Ke7 38.Kb4 Kd7 39.Kb3 Ra5 40.Kb4 Ra6 41.
Kb3 Ra5 42.Kb4 Ra6 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.25"]
[Round "3"]
[White "Larsen, Bent"]
[Black "Penrose, Jonathan"]
[Result "1-0"]
[ECO "D34"]
[EventDate "1969.11.23"]
[PlyCount "87"]

1.b3 c5 2.Bb2 Nc6 3.c4 e6 4.Nf3 Nf6 5.g3 Be7 6.Bg2 O-O 7.Nc3 d5 8.cxd5 
exd5 9.Rc1 Be6 10.d4 Rc8 11.O-O Re8 12.dxc5 Bxc5 13.Na4 Be7 14.Nc5 Nd7 15.
Nxd7 Qxd7 16.Qd2 Qd8 17.Rfd1 Bf6 18.e3 Qe7 19.h3 h6 20.Bxf6 Qxf6 21.Rc3 
Bf5 22.Rdc1 Rcd8 23.Nd4 Nxd4 24.Qxd4 Qxd4 25.exd4 Re7 26.g4 Be6 27.f4 f6 
28.Kf2 Bf7 29.Bf3 Kf8 30.a4 Rde8 31.a5 Rd7 32.b4 Red8 33.Be2 Be8 34.Bd3 
Re7 35.Rc8 Rxc8 36.Rxc8 Kf7 37.b5 b6 38.axb6 axb6 39.Rb8 Re6 40.Bg6+ Kf8 
41.h4 Re7 42.h5 Re6 43.Kf3 Re7 44.g5 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.25"]
[Round "3"]
[White "Najdorf, Miguel"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "D34"]
[EventDate "1969.11.23"]
[PlyCount "105"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O 
O-O 9.dxc5 Bxc5 10.b3 Be6 11.Bb2 Qe7 12.Nb5 Rac8 13.Rc1 Ne4 14.Nfd4 Bd7 
15.e3 a6 16.Nxc6 bxc6 17.Nd4 a5 18.Rc2 Bb6 19.Qh5 f5 20.Rfc1 Bxd4 21.Bxd4 
Rfe8 22.Qd1 Ra8 23.Bc5 Qf7 24.Qd4 h6 25.Qd1 Re6 26.Bb6 Qf8 27.Qd4 Kh7 28.
Qb2 Qe7 29.a3 Qf7 30.Qd4 Qh5 31.Qd1 Qxd1+ 32.Rxd1 Rb8 33.Bxa5 Rxb3 34.Ra1 
Re8 35.a4 Ra8 36.Bc7 Nc3 37.a5 Nb5 38.Bb6 Na3 39.Rca2 Nc4 40.Bd4 Ra6 41.h4
g5 42.hxg5 hxg5 43.Bf1 Kg6 44.Be2 g4 45.Kf1 Be6 46.Ke1 Rb5 47.Bc3 Rb3 48.
Rc2 c5 49.Rcc1 Ra7 50.Bd1 Rb8 51.Ba4 d4 52.exd4 cxd4 53.Bxd4 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.25"]
[Round "3"]
[White "Panno, Oscar"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[ECO "A25"]
[EventDate "1969.11.23"]
[PlyCount "76"]

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Rb1 a5 6.e3 d6 7.Nge2 Be6 8.Nd5 Nce7
9.d4 c6 10.Nxe7 Nxe7 11.b3 f5 12.Bb2 O-O 13.O-O Bf7 14.d5 cxd5 15.cxd5 b5 
16.e4 Qb6 17.Nc3 Rac8 18.Qd3 Be8 19.a4 b4 20.Nd1 Bh6 21.Kh1 Bd7 22.f4 fxe4
23.Bxe4 exf4 24.Bd4 Qc7 25.gxf4 Nf5 26.Bg1 Qd8 27.Rb2 Qh4 28.Rbf2 Rfe8 29.
Rf3 Qe7 30.Re1 Qf6 31.Rff1 Re7 32.Ne3 Rc3 33.Qb1 Nxe3 34.Rxe3 Bh3 35.Rfe1 
Bxf4 36.Rxc3 bxc3 37.Qd3 Bf5 38.Bd4 Qh4 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.25"]
[Round "3"]
[White "Petrosian, Tigran"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "A30"]
[EventDate "1969.11.23"]
[PlyCount "28"]

1.c4 c5 2.Nf3 Nf6 3.g3 d5 4.cxd5 Nxd5 5.b3 Nc6 6.Bb2 f6 7.Nc3 e5 8.Nxd5 
Qxd5 9.Bg2 Be6 10.O-O Qd7 11.Rc1 Rd8 12.d3 Be7 13.Nd2 O-O 14.Re1 b6 
1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.25"]
[Round "3"]
[White "Pomar Salamanca, Arturo"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]
[ECO "A41"]
[EventDate "1969.11.23"]
[PlyCount "39"]

1.d4 g6 2.e4 Bg7 3.Nf3 d6 4.c4 Bg4 5.Be2 Nc6 6.d5 Bxf3 7.Bxf3 Nd4 8.Nc3 c5
9.Qa4+ Qd7 10.Qxd7+ Kxd7 11.Bg4+ Kc7 12.Bd1 Nf6 13.O-O a6 14.Be3 Nd7 15.
Rb1 Ne5 16.Ne2 Nd3 17.Nxd4 cxd4 18.Bg5 a5 19.f4 f6 20.Bh4 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.25"]
[Round "3"]
[White "Toran Albero, Roman"]
[Black "Medina Garcia, Antonio"]
[Result "1/2-1/2"]
[ECO "D36"]
[EventDate "1969.11.23"]
[PlyCount "36"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Be7 6.e3 c6 7.Qc2 Nbd7 8.Bd3 
h6 9.Bh4 O-O 10.Nf3 Re8 11.O-O Ne4 12.Bxe7 Qxe7 13.Rab1 Nd6 14.Rfe1 Nf6 
15.Ne5 Ng4 16.Nf3 Nf6 17.Ne5 Ng4 18.Nf3 Nf6 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.25"]
[Round "3"]
[White "Unzicker, Wolfgang"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "C78"]
[EventDate "1969.11.23"]
[PlyCount "29"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.d3 Bc5 8.c3 d6 
9.d4 Bb6 10.Re1 O-O 11.Bg5 h6 12.Bh4 Re8 13.dxe5 Nxe5 14.Nxe5 Rxe5 15.Nd2 
1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.26"]
[Round "4"]
[White "Damjanovic, Mato"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "B57"]
[EventDate "1969.11.23"]
[PlyCount "82"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Qb6 7.Nb3 e6 8.O-O 
a6 9.Kh1 Qc7 10.f4 b5 11.Bd3 Be7 12.Qe2 Bb7 13.a4 b4 14.Nd1 d5 15.exd5 
exd5 16.Ne3 O-O 17.Bd2 Rfe8 18.Qf3 Bf8 19.Qh3 Rad8 20.Rae1 h6 21.Qh4 Qd7 
22.Bf5 Qd6 23.Bd3 Ne4 24.Bc1 Qd7 25.Rd1 Qc7 26.Nf5 Bc8 27.Ne3 d4 28.Ng4 f5
29.Nf2 Qf7 30.Nd2 g5 31.fxg5 hxg5 32.Qh3 Nd6 33.Qg3 Bh6 34.Ng4 Bg7 35.Nb3 
Qd5 36.Nf2 f4 37.Qf3 Qxf3 38.gxf3 Ne5 39.Ne4 Nxd3 40.cxd3 Nxe4 41.dxe4 Be6
0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.26"]
[Round "4"]
[White "Hort, Vlastimil"]
[Black "Diez del Corral Rivas, Jesus"]
[Result "1-0"]
[ECO "E92"]
[EventDate "1969.11.23"]
[PlyCount "145"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.Be3 Qe7 8.d5 Ng4 
9.Bg5 f6 10.Bh4 h5 11.Nd2 a5 12.h3 Nh6 13.f3 Nf7 14.Qc2 Na6 15.O-O-O Bh6 
16.Kb1 Bd7 17.Bf2 a4 18.a3 Nc5 19.g3 Kg7 20.Bd3 Rh8 21.Rdf1 b6 22.h4 Nd8 
23.Be2 Ndb7 24.Nb5 c6 25.Nc3 Na5 26.Rhg1 Nab3 27.Nxb3 Nxb3 28.dxc6 Bxc6 
29.Rd1 Nc5 30.Nd5 Bxd5 31.Rxd5 Rhc8 32.Rgd1 Rc6 33.Qc3 Qc7 34.Qb4 Rb8 35.
Bf1 Kf7 36.Be2 Kg7 37.Bf1 Kf7 38.Bh3 Ke7 39.Qb5 Ra8 40.Bf1 Ra5 41.Qb4 Ra8 
42.Qe1 Kf7 43.Be2 Rc8 44.Bf1 Re8 45.g4 hxg4 46.fxg4 Bf4 47.Qe2 g5 48.Qf3 
Rh8 49.h5 Kg7 50.Be1 Kh6 51.Bb4 Rd8 52.Bd3 Ra8 53.Bc2 Qe7 54.Rf1 Na6 55.
Qd3 Nxb4 56.axb4 Rac8 57.b3 axb3 58.Bxb3 b5 59.Rxb5 Ra6 60.Kb2 Rca8 61.Qd5
Qa7 62.c5 Ra1 63.Ra5 Rxa5 64.bxa5 Qxa5 65.Qxd6 Qa6 66.Qxa6 Rxa6 67.Rd1 Be3
68.Rd6 Ra5 69.Rxf6+ Kg7 70.Rf7+ Kh6 71.c6 Bd4+ 72.Kb1 Rb5 73.Rb7 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.26"]
[Round "4"]
[White "Korchnoi, Viktor"]
[Black "Unzicker, Wolfgang"]
[Result "1-0"]
[ECO "D74"]
[EventDate "1969.11.23"]
[PlyCount "101"]

1.g3 d5 2.Nf3 Nf6 3.Bg2 g6 4.c4 Bg7 5.cxd5 Nxd5 6.d4 O-O 7.e4 Nb6 8.Nc3 
Bg4 9.Ne2 Nc6 10.d5 Bxf3 11.Bxf3 Ne5 12.Bg2 c6 13.O-O cxd5 14.exd5 Rc8 15.
a4 a6 16.Re1 Nbd7 17.Nc3 Nc5 18.Bf1 Qb6 19.Ra3 Qf6 20.Bf4 Qf5 21.Na2 Ncd7 
22.Rb3 Nc5 23.Rbe3 Ncd7 24.Nc3 g5 25.Qh5 Nf6 26.Qxg5 Qxg5 27.Bxg5 Nfg4 28.
Bxe7 Nxe3 29.Rxe3 Nc4 30.Bxc4 Rxc4 31.Bxf8 Kxf8 32.d6 Rd4 33.Ne4 h6 34.g4 
Be5 35.b3 Bf4 36.Re2 Bxd6 37.Nxd6 Rxd6 38.Re4 a5 39.Re5 b6 40.Rb5 Ke7 41.
Kg2 Kd7 42.Kg3 Kc6 43.Rf5 f6 44.Kh4 Kd7 45.Kh5 Ke7 46.Kxh6 Rd3 47.h4 Rxb3 
48.h5 Rb4 49.f3 Rxa4 50.Kg7 Rc4 51.h6 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.26"]
[Round "4"]
[White "Mecking, Henrique"]
[Black "Toran Albero, Roman"]
[Result "1/2-1/2"]
[ECO "D79"]
[EventDate "1969.11.23"]
[PlyCount "82"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 c6 6.O-O d5 7.cxd5 cxd5 8.Nc3 
Ne4 9.Ne5 Nxc3 10.bxc3 Nc6 11.Nxc6 bxc6 12.Qa4 Qb6 13.Bf4 Qa6 14.Qb4 Bf5 
15.Rfe1 Rfe8 16.e4 dxe4 17.Bxe4 Bf8 18.Qb3 Be6 19.Qc2 Bg7 20.h4 Bd5 21.h5 
Rad8 22.hxg6 hxg6 23.Bg5 Rd7 24.Rab1 Qc8 25.Bf4 Rb7 26.Rxb7 Qxb7 27.Bg5 
Qd7 28.Bf4 Rc8 29.Qe2 e6 30.Qa6 c5 31.Bxd5 exd5 32.Re7 Qc6 33.Qxc6 Rxc6 
34.Rxa7 cxd4 35.cxd4 Bxd4 36.Ra4 Bb6 37.Be5 f6 38.Bd4 Bxd4 39.Rxd4 Rc2 40.
a4 Ra2 41.Kg2 Kg7 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.26"]
[Round "4"]
[White "Medina Garcia, Antonio"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[ECO "B24"]
[EventDate "1969.11.23"]
[PlyCount "77"]

1.e4 c5 2.Nc3 e6 3.g3 Nf6 4.Bg2 d5 5.d3 Nc6 6.exd5 exd5 7.Bg5 d4 8.Ne4 Be7
9.Bxf6 Bxf6 10.Ne2 Be7 11.O-O Ne5 12.Nd2 O-O 13.Re1 Ng6 14.Nc4 Rb8 15.a4 
b6 16.Kh1 Bf6 17.Ng1 Bd7 18.Qh5 Qc7 19.Nf3 Rfe8 20.b3 Nf8 21.Nfd2 g6 22.
Qf3 Bg7 23.Ne4 Re6 24.Ng5 Rf6 25.Qe2 h6 26.Nh3 Re6 27.Qf1 Rxe1 28.Rxe1 Ne6
29.Ng1 Nd8 30.Ne2 Ne6 31.Ng1 Nd8 32.Ne2 g5 33.f4 Nc6 34.fxg5 hxg5 35.Ng1 
g4 36.Ne2 Nb4 37.Nf4 Re8 38.Rxe8+ Bxe8 39.Qe2 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.26"]
[Round "4"]
[White "Parma, Bruno"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "C79"]
[EventDate "1969.11.23"]
[PlyCount "33"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.d4 Nf6 7.c3 g6 8.Re1 Qe7 
9.c4 Nxd4 10.Nxd4 exd4 11.Bg5 Bg7 12.Bxd7+ Qxd7 13.Qxd4 Qe6 14.Nc3 O-O 15.
Qd3 Rfe8 16.Re2 Rac8 17.Rae1 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.26"]
[Round "4"]
[White "Penrose, Jonathan"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[ECO "B48"]
[EventDate "1969.11.23"]
[PlyCount "80"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Be3 Nf6 8.O-O 
Ne5 9.Be2 b5 10.f4 Nc4 11.Bxc4 Qxc4 12.e5 Nd5 13.Nxd5 Qxd5 14.Qg4 Bb7 15.
Rad1 Qe4 16.Qg3 Be7 17.f5 Bh4 18.Qh3 Qxe5 19.Bf4 Qe4 20.Bd6 Bf6 21.Nb3 Rc8
22.c3 Qh4 23.Qxh4 Bxh4 24.Nc5 Bc6 25.Nxa6 Bd8 26.Nb4 f6 27.Rfe1 e5 28.Nxc6
dxc6 29.Kf2 g6 30.fxg6 hxg6 31.h3 Bb6+ 32.Kf3 Kf7 33.Ba3 Rcd8 34.Ke2 Rd5 
35.Rd2 Ke6 36.c4 Rxd2+ 37.Kxd2 bxc4 38.Bb4 Bd4 39.Kc2 Kd5 40.Bc3 c5 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.26"]
[Round "4"]
[White "Spassky, Boris"]
[Black "Pomar Salamanca, Arturo"]
[Result "1/2-1/2"]
[ECO "B14"]
[EventDate "1969.11.23"]
[PlyCount "84"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Be7 7.cxd5 exd5 8.Bd3 
Nc6 9.h3 O-O 10.O-O Be6 11.Re1 Re8 12.Bf4 Bd6 13.Be5 Nh5 14.Qd2 f6 15.Bxd6
Qxd6 16.Re3 Nf4 17.Bf1 Re7 18.h4 Rae8 19.Rae1 Bg4 20.Rxe7 Rxe7 21.Rxe7 
Nxe7 22.Nb5 Qb8 23.Ne1 a6 24.Nc3 Qd6 25.g3 Ne6 26.Bg2 Qb4 27.Qe3 Qxd4 28.
Nxd5 Nc6 29.Nd3 Qxe3 30.Nxe3 Be2 31.Nc1 Bh5 32.Nf5 Ned8 33.f4 Kf8 34.Kf2 
Bg6 35.Nd6 b5 36.Ke3 Ke7 37.Ne4 Bf7 38.Nc5 a5 39.a3 Kd6 40.Ne4+ Kc7 41.Nd3
Ne6 42.Nc3 Ned4 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.26"]
[Round "4"]
[White "Szabo, Laszlo"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "E61"]
[EventDate "1969.11.23"]
[PlyCount "54"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.Bg5 d6 6.e3 c5 7.Be2 Qa5 8.O-O h6 
9.Bxf6 Bxf6 10.Nd5 Nd7 11.Qb3 Re8 12.dxc5 dxc5 13.Nxf6+ Nxf6 14.Ne5 Bf5 
15.Rfd1 Qc7 16.f4 Rad8 17.Bf3 Nd7 18.Nxd7 Rxd7 19.Rxd7 Bxd7 20.Rd1 b6 21.
Qd3 Bc8 22.Kf2 e5 23.Qd6 Qxd6 24.Rxd6 exf4 25.exf4 Kg7 26.Bd5 Re7 27.h3 
Rd7 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.28"]
[Round "5"]
[White "Bobotsov, Milko"]
[Black "Medina Garcia, Antonio"]
[Result "0-1"]
[ECO "D38"]
[EventDate "1969.11.23"]
[PlyCount "62"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Bg5 h6 5.Bxf6 Qxf6 6.Nc3 Bb4 7.e3 O-O 8.Qb3 c5
9.cxd5 exd5 10.Be2 Nc6 11.O-O Be6 12.a3 c4 13.Qa4 Ba5 14.Rfd1 Rfd8 15.Ne5 
Bxc3 16.Nxc6 bxc6 17.bxc3 Bf5 18.Re1 Rdb8 19.f3 Rb2 20.e4 dxe4 21.Qxc4 Qg6
22.Ra2 Rab8 23.Rxb2 Rxb2 24.Kh1 Qg5 25.Bf1 exf3 26.gxf3 Qf4 27.Bg2 Bh3 28.
Re8+ Kh7 29.Qd3+ g6 30.Qe2 Rxe2 31.Rxe2 Qc1+ 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.28"]
[Round "5"]
[White "Diez del Corral Rivas, Jesus"]
[Black "Szabo, Laszlo"]
[Result "1-0"]
[ECO "E91"]
[EventDate "1969.11.23"]
[PlyCount "85"]

1.e4 g6 2.d4 Bg7 3.c4 d6 4.Nc3 Nf6 5.Be2 O-O 6.Nf3 Bg4 7.Be3 Nfd7 8.d5 c5 
9.O-O Na6 10.h3 Bxf3 11.Bxf3 Nc7 12.Be2 a6 13.a4 Qb8 14.f4 e6 15.e5 dxe5 
16.dxe6 Nxe6 17.Qxd7 exf4 18.Bf2 Rd8 19.Qe7 Re8 20.Qh4 Nd4 21.Bd3 Qd6 22.
Nd5 f3 23.Bg3 Be5 24.Bxe5 Rxe5 25.Rae1 Rxe1 26.Rxe1 fxg2 27.Kxg2 b5 28.
Nf6+ Kg7 29.Ne8+ Rxe8 30.Rxe8 Ne6 31.Rxe6 fxe6 32.Qg3 Qd4 33.axb5 axb5 34.
cxb5 e5 35.b3 Qb2+ 36.Qf2 Qxb3 37.Qe2 Kf6 38.Bc4 Qb1 39.Qf2+ Kg7 40.Qf7+ 
Kh6 41.Qf8+ Kg5 42.h4+ Kxh4 43.Qh6+ 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.28"]
[Round "5"]
[White "Larsen, Bent"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[ECO "A09"]
[EventDate "1969.11.23"]
[PlyCount "112"]

1.g3 Nf6 2.Bg2 d5 3.c4 dxc4 4.Na3 g6 5.Nxc4 Bg7 6.Nf3 O-O 7.O-O Be6 8.Qc2 
Nc6 9.d3 Qc8 10.Bd2 a5 11.Rfc1 h6 12.a3 Rd8 13.Rab1 a4 14.b4 axb3 15.Rxb3 
Nd7 16.Qb1 b6 17.Rb5 Ra6 18.Be3 Na7 19.Rb4 Nc6 20.Rb3 Qb8 21.Nfd2 Nde5 22.
Rb5 Nxc4 23.Nxc4 Nd4 24.Bxd4 Bxd4 25.Ne5 Bxe5 26.Rxe5 c5 27.d4 Qd6 28.Qd3 
Qxe5 29.Qxa6 Qxd4 30.h4 Qb2 31.Rf1 c4 32.Qa7 Rd7 33.Qb8+ Kg7 34.a4 Rd2 35.
e3 h5 36.Be4 Bh3 37.Rb1 Qf6 38.f4 Qe6 39.Qe5+ Qxe5 40.fxe5 Ra2 41.Rxb6 
Rxa4 42.Bd5 e6 43.Bf3 Bf5 44.Rc6 Bd3 45.Rc5 Ra3 46.Kf2 c3 47.e4 c2 48.Ke1 
Ra5 49.Rc7 Rxe5 50.Kd2 Bxe4 51.Bxe4 Rxe4 52.Rxc2 Rg4 53.Rc3 g5 54.hxg5 Kg6
55.Rf3 Rxg5 56.Ke2 Rg4 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.28"]
[Round "5"]
[White "Najdorf, Miguel"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "A39"]
[EventDate "1969.11.23"]
[PlyCount "156"]

1.Nf3 Nf6 2.c4 c5 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.Nc3 Nc6 7.d4 cxd4 8.Nxd4 
Nxd4 9.Qxd4 d6 10.Qd3 a6 11.Bd2 Rb8 12.a4 Nd7 13.Qc2 a5 14.Nb5 Nc5 15.Bc3 
Bf5 16.e4 Bxc3 17.exf5 Bf6 18.fxg6 hxg6 19.Rae1 Qd7 20.Re3 Kg7 21.Rfe1 Rh8
22.Nc3 Qf5 23.Qe2 Qh5 24.h4 Qxe2 25.R1xe2 Bxc3 26.Rxc3 e6 27.b3 Ra8 28.Be4
f5 29.Bc2 Kf6 30.Rd2 Rad8 31.Re3 Rd7 32.f4 Rhd8 33.g4 d5 34.Re5 dxc4 35.
Rxd7 Nxd7 36.Rxa5 cxb3 37.Bxb3 b6 38.g5+ Ke7 39.Ra7 Rh8 40.a5 bxa5 41.Ba4 
Rd8 42.h5 gxh5 43.g6 Rg8 44.Rxd7+ Kf6 45.Ra7 Rxg6+ 46.Kf2 Rg4 47.Kf3 h4 
48.Be8 e5 49.fxe5+ Kxe5 50.Rxa5+ Kf6 51.Bd7 Rg3+ 52.Kf2 Rg5 53.Bc6 Rg4 54.
Rc5 Rg8 55.Bb5 Rg4 56.Ke2 Rg5 57.Rc8 Rg6 58.Rh8 Kg5 59.Kf3 Rb6 60.Bf1 Rf6 
61.Rb8 Rd6 62.Bc4 Rc6 63.Rb4 Rf6 64.Rb2 Rc6 65.Rg2+ Kf6 66.Bd3 Rd6 67.Bc2 
Rd8 68.Rf2 Rb8 69.Kg2 Rb5 70.Kf3 Ra5 71.Kg2 Kg5 72.Kh2 Kg4 73.Bd3 Rd5 74.
Bf1 Kg5 75.Kh3 Rd4 76.Be2 Rd2 77.Kg2 Ra2 78.Kg1 h3 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.28"]
[Round "5"]
[White "Panno, Oscar"]
[Black "Korchnoi, Viktor"]
[Result "1/2-1/2"]
[ECO "E58"]
[EventDate "1969.11.23"]
[PlyCount "113"]

1.d4 e6 2.c4 Nf6 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.a4 Re8 13.Ba3 c4 14.Bc2 Ng6 15.Nf5 
Ne4 16.Bxe4 Rxe4 17.Ng3 Re8 18.Qh5 Qc6 19.a5 Nf8 20.f3 Be6 21.e4 f6 22.
Bxf8 Rxf8 23.Rfe1 Rae8 24.Qh4 Bf7 25.Nf5 dxe4 26.fxe4 Bg6 27.Qf4 Bxf5 28.
Qxf5 Rf7 29.Re3 Rfe7 30.Rae1 b6 31.axb6 axb6 32.e5 Qd5 33.h3 b5 34.Qf4 
fxe5 35.dxe5 Re6 36.Kh2 h6 37.R1e2 Rf8 38.Qg4 Kh7 39.Rg3 g5 40.Rge3 Rf4 
41.Qg3 Kg6 42.Qe1 Kg7 43.Rd2 Qc5 44.Rd7+ Kf8 45.Rd2 Rf5 46.Rde2 Kg7 47.Re4
Kf8 48.R2e3 Ke7 49.Qe2 Kd8 50.Qe1 Kc7 51.Re2 h5 52.h4 g4 53.R4e3 Rf4 54.
Kg3 Rf5 55.Kh2 Qe7 56.Kg3 Qc5 57.Kh2 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.28"]
[Round "5"]
[White "Petrosian, Tigran"]
[Black "Mecking, Henrique"]
[Result "1-0"]
[ECO "B07"]
[EventDate "1969.11.23"]
[PlyCount "81"]

1.d4 g6 2.e4 Bg7 3.Nf3 d6 4.c3 Nf6 5.Nbd2 O-O 6.Be2 c5 7.dxc5 dxc5 8.O-O 
Nc6 9.Qc2 b6 10.Nc4 Bb7 11.a4 Qc7 12.Re1 Na5 13.Bf1 Nxc4 14.Bxc4 Ng4 15.a5
Bc6 16.Qe2 Ne5 17.Nxe5 Bxe5 18.g3 Bg7 19.Bf4 e5 20.Bc1 Kh8 21.Bd5 Bxd5 22.
exd5 f5 23.c4 Rae8 24.Rd1 f4 25.axb6 axb6 26.Qe4 Qd7 27.Re1 Qf7 28.Re2 g5 
29.g4 Qd7 30.f3 Ra8 31.Rxa8 Rxa8 32.Bd2 Re8 33.Bc3 Qd6 34.Re1 h6 35.Ra1 
Rf8 36.Ra7 Re8 37.Qf5 b5 38.Rd7 Qf8 39.Qxf8+ Rxf8 40.cxb5 Rb8 41.Rxg7 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.28"]
[Round "5"]
[White "Pomar Salamanca, Arturo"]
[Black "Penrose, Jonathan"]
[Result "1/2-1/2"]
[ECO "E97"]
[EventDate "1969.11.23"]
[PlyCount "62"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.e4 d6 6.Be2 e5 7.O-O Nc6 8.Be3 Re8 
9.dxe5 dxe5 10.Qxd8 Nxd8 11.Nb5 Ne6 12.Ng5 Rd8 13.Rfd1 b6 14.Nxe6 Bxe6 15.
f3 c6 16.Nc3 Rd7 17.b4 Bf8 18.a3 Rc8 19.g4 Rxd1+ 20.Rxd1 h6 21.Kf2 Kg7 22.
h4 Be7 23.Kg3 Rd8 24.Rxd8 Bxd8 25.a4 Be7 26.b5 Bb4 27.Na2 Be1+ 28.Bf2 
Bxf2+ 29.Kxf2 c5 30.Nc3 Ne8 31.Nd1 Nd6 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.28"]
[Round "5"]
[White "Toran Albero, Roman"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "D07"]
[EventDate "1969.11.23"]
[PlyCount "28"]

1.d4 d5 2.c4 Nc6 3.Nc3 Nf6 4.Bg5 Ne4 5.cxd5 Nxc3 6.bxc3 Qxd5 7.Nf3 Bg4 8.
Qb3 O-O-O 9.Qxd5 Rxd5 10.e4 Ra5 11.Be3 e6 12.Nd2 Ra3 13.Nb1 Ra5 14.Nd2 Ra3
1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.28"]
[Round "5"]
[White "Unzicker, Wolfgang"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "B09"]
[EventDate "1969.11.23"]
[PlyCount "40"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.e5 dxe5 7.fxe5 Nd5 8.Bc4 
Be6 9.Nxd5 Bxd5 10.Bxd5 Qxd5 11.Qe2 b5 12.O-O Nc6 13.c3 a6 14.Bf4 Nd8 15.
a4 Ne6 16.Bg3 c6 17.Rfe1 Bh6 18.Kh1 Rfe8 19.Bh4 Qd7 20.Red1 Nc7 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.29"]
[Round "6"]
[White "Damjanovic, Mato"]
[Black "Pomar Salamanca, Arturo"]
[Result "0-1"]
[ECO "D26"]
[EventDate "1969.11.23"]
[PlyCount "82"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 dxc4 7.Bxc4 Be7 8.O-O 
O-O 9.Qe2 a6 10.Rd1 b5 11.Bb3 Bb7 12.Bg5 Nbd7 13.Ne5 Nxe5 14.dxe5 Nd7 15.
Bf4 Qc7 16.Qg4 Rad8 17.Re1 Rfe8 18.Rac1 Qb6 19.Bh6 Bf8 20.h4 Nc5 21.Bc2 
Nd3 22.Bxd3 Rxd3 23.Be3 Qa5 24.Ne2 Qxa2 25.Nf4 Rxe3 26.Rxe3 Qxb2 27.Rc7 
Be4 28.Nxe6 Qa1+ 29.Kh2 Qxe5+ 30.g3 Qxe6 31.Qe2 Bd6 32.Rc1 Qe5 33.Re1 f5 
34.Qa2+ Kh8 35.Qxa6 h6 36.Qa2 b4 37.Qa4 Rb8 38.Qb3 Kh7 39.h5 Bc5 40.R3e2 
Qc3 41.Qf7 Qf3 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.29"]
[Round "6"]
[White "Hort, Vlastimil"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "E42"]
[EventDate "1969.11.23"]
[PlyCount "41"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 cxd4 6.exd4 d5 7.a3 Bxc3+ 8.Nxc3 
dxc4 9.Bxc4 Nc6 10.Be3 O-O 11.O-O b6 12.Rc1 Bb7 13.Ba2 Rc8 14.d5 exd5 15.
Nxd5 h6 16.h3 Re8 17.Re1 Re5 18.Nf4 Qe8 19.b4 Rd8 20.Qb3 Nd4 21.Qxf7+ 
1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.29"]
[Round "6"]
[White "Korchnoi, Viktor"]
[Black "Diez del Corral Rivas, Jesus"]
[Result "1-0"]
[ECO "E62"]
[EventDate "1969.11.23"]
[PlyCount "47"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 d6 5.Nf3 O-O 6.Bg2 c6 7.O-O a6 8.d5 e5 9.
dxe6 Bxe6 10.b3 Nd5 11.cxd5 Bxc3 12.Bg5 f6 13.Bh6 Bxa1 14.dxe6 Bc3 15.b4 
d5 16.Qb3 Be5 17.Bxf8 Qxf8 18.Nxe5 fxe5 19.e4 a5 20.exd5 Qxb4 21.d6 Qxb3 
22.axb3 Kf8 23.f4 e4 24.f5 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.29"]
[Round "6"]
[White "Mecking, Henrique"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "B02"]
[EventDate "1969.11.23"]
[PlyCount "45"]

1.e4 Nf6 2.e5 Nd5 3.Nc3 Nxc3 4.bxc3 d5 5.d4 c5 6.Nf3 Nc6 7.Bd3 Bg4 8.h3 
Bxf3 9.Qxf3 e6 10.Rb1 Qc7 11.O-O c4 12.Be2 h5 13.a4 Be7 14.g3 Qd7 15.Qe3 
O-O-O 16.f4 Rdg8 17.Qf3 f5 18.h4 Rd8 19.Qe3 Qc7 20.Bb2 g6 21.Qc1 Qa5 22.
Ra1 Rh7 23.Rf3 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.29"]
[Round "6"]
[White "Parma, Bruno"]
[Black "Medina Garcia, Antonio"]
[Result "1-0"]
[ECO "C93"]
[EventDate "1969.11.23"]
[PlyCount "65"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 h6 10.d4 Re8 11.Be3 Bf8 12.Nbd2 Bb7 13.Qb1 Nb8 14.a4 exd4 15.Bxd4 c5 
16.Bxf6 Qxf6 17.axb5 axb5 18.Rxa8 Bxa8 19.Qa2 Nc6 20.Bd5 Qe7 21.Qb3 Qa7 
22.Qxb5 Rb8 23.Qf1 Rxb2 24.Ra1 Qb8 25.Qc4 Qe8 26.Bxf7+ Qxf7 27.Rxa8 Rc2 
28.Kf1 Qxc4+ 29.Nxc4 Rxc3 30.Nxd6 Rd3 31.Nf5 c4 32.Rc8 Nb4 33.Ne5 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.29"]
[Round "6"]
[White "Penrose, Jonathan"]
[Black "Toran Albero, Roman"]
[Result "1/2-1/2"]
[ECO "B36"]
[EventDate "1969.11.23"]
[PlyCount "49"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Be2 
Bg7 9.Bg5 O-O 10.Qe3 Be6 11.O-O Qa5 12.Rac1 Rfc8 13.b3 a6 14.a4 Qb4 15.Nd5
Bxd5 16.exd5 Re8 17.Qd3 a5 18.Bd2 Qb6 19.Be3 Qb4 20.Bd2 Qb6 21.Be3 Qb4 22.
c5 dxc5 23.Rc4 Qb6 24.Rxc5 Qd6 25.Qb5 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.29"]
[Round "6"]
[White "Spassky, Boris"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[ECO "B46"]
[EventDate "1969.11.23"]
[PlyCount "56"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Nxc6 bxc6 8.O-O
Nf6 9.Qe2 d5 10.Bg5 Bb7 11.f4 Be7 12.e5 Nd7 13.Bxe7 Kxe7 14.Na4 c5 15.c4 
d4 16.Be4 Bxe4 17.Qxe4 g6 18.b3 a5 19.Nb2 h5 20.Nd3 Ra6 21.Rab1 Rb8 22.Rf2
Rab6 23.Rfb2 Kf8 24.h3 Kg7 25.Kf2 h4 26.Kg1 Rh8 27.Qe1 Ra6 28.Rf2 Nb6 
1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.29"]
[Round "6"]
[White "Szabo, Laszlo"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "E14"]
[EventDate "1969.11.23"]
[PlyCount "75"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.e3 b6 5.Nc3 cxd4 6.exd4 Bb7 7.Bd3 Be7 8.O-O 
O-O 9.d5 h6 10.Nd4 Bc5 11.Nc2 Na6 12.Be2 exd5 13.Bf3 Re8 14.Bf4 Rc8 15.
cxd5 Nb4 16.Nxb4 Bxb4 17.Nb5 Rc4 18.Bd6 a6 19.Bxb4 axb5 20.Bc3 Ne4 21.Bxe4
Rexe4 22.f3 Rh4 23.Re1 b4 24.Be5 d6 25.Bg3 Rh5 26.Qe2 Bxd5 27.b3 Rc8 28.
Rac1 Rc3 29.Rxc3 bxc3 30.Qe8+ Qxe8 31.Rxe8+ Kh7 32.Rc8 Be6 33.Rxc3 Rd5 34.
Bf4 g5 35.Be3 b5 36.Kf2 Bf5 37.a4 bxa4 38.bxa4 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.29"]
[Round "6"]
[White "Unzicker, Wolfgang"]
[Black "Panno, Oscar"]
[Result "0-1"]
[ECO "B80"]
[EventDate "1969.11.23"]
[PlyCount "74"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.g3 Nf6 7.Bg2 Be7 8.O-O 
O-O 9.f4 d6 10.g4 Nc6 11.Nxc6 bxc6 12.g5 Ne8 13.f5 exf5 14.exf5 d5 15.Be3 
Bd6 16.h3 Rb8 17.b3 Be5 18.Bd4 f6 19.g6 Nd6 20.Bxe5 fxe5 21.Qh5 h6 22.f6 
gxf6 23.Qxh6 Qg7 24.Qh5 Be6 25.Na4 f5 26.Kh2 Rbe8 27.Rae1 e4 28.Qh4 Rf6 
29.Qf4 Rxg6 30.Rg1 Bf7 31.Nc5 a5 32.Qd2 Kh8 33.Qxa5 f4 34.Bh1 Rg8 35.Rxg6 
Qxg6 36.Qc3+ Kh7 37.Nd7 d4 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.30"]
[Round "7"]
[White "Bobotsov, Milko"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "E16"]
[EventDate "1969.11.23"]
[PlyCount "36"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 g6 6.Nc3 Ne4 7.Qc2 Nxc3 8.Qxc3 
Bg7 9.Bg5 Qc8 10.Qd2 h6 11.Be3 Nc6 12.d5 Ne7 13.Bd4 f6 14.e4 e5 15.Be3 d6 
16.O-O a5 17.Ne1 h5 18.h4 Qd7 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.30"]
[Round "7"]
[White "Diez del Corral Rivas, Jesus"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]
[ECO "E25"]
[EventDate "1969.11.23"]
[PlyCount "56"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5
f5 9.Qc2 Qa5 10.e4 fxe4 11.fxe4 Nf6 12.Nf3 Qxc5 13.Rb1 a6 14.e5 Nfd7 15.
Rb4 Nc6 16.Rc4 Qa5 17.Be3 Ndxe5 18.Rc5 Nxf3+ 19.gxf3 Qd8 20.Rh5 Qf6 21.
Rxh7 Rxh7 22.Qxh7 Qxf3 23.Qg8+ Qf8 24.Qxf8+ Kxf8 25.Bc4 Bd7 26.O-O+ Kg8 
27.Rd1 Ne5 28.Bb3 Bc6 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.30"]
[Round "7"]
[White "Larsen, Bent"]
[Black "Korchnoi, Viktor"]
[Result "1-0"]
[ECO "A11"]
[EventDate "1969.11.23"]
[PlyCount "109"]

1.g3 d5 2.Bg2 c6 3.c4 g6 4.Qa4 d4 5.Nf3 Bg7 6.O-O e5 7.d3 Ne7 8.Nbd2 O-O 
9.b4 Nd7 10.Rb1 a5 11.b5 c5 12.e3 dxe3 13.fxe3 Ra7 14.Qc2 b6 15.Ne4 Nf6 
16.Nxf6+ Bxf6 17.Bb2 Nf5 18.Rbe1 Re8 19.e4 Ng7 20.Nd2 h5 21.Nb1 h4 22.Nc3 
hxg3 23.hxg3 Nh5 24.Nd5 Bg5 25.Qf2 f6 26.Bc1 Bxc1 27.Rxc1 f5 28.Qe3 Rh7 
29.Rce1 Kh8 30.exf5 gxf5 31.g4 Nf6 32.Nxf6 Qxf6 33.gxf5 Bxf5 34.Qf3 Rf7 
35.Qh5+ Kg7 36.Bd5 Rff8 37.Rf2 Bg6 38.Rxf6 Bxh5 39.Rxb6 Bf3 40.Rd6 Rf4 41.
Bxf3 Rxf3 42.Rd5 Kf6 43.Kg2 Rf5 44.Re3 Rc8 45.Rf3 a4 46.Rxf5+ Kxf5 47.Kf3 
a3 48.Ke3 Rh8 49.Rxc5 Rh2 50.b6 Rxa2 51.d4 Ke6 52.Rxe5+ Kd7 53.Ra5 Kc6 54.
c5 Rh2 55.Ke4 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.30"]
[Round "7"]
[White "Medina Garcia, Antonio"]
[Black "Mecking, Henrique"]
[Result "0-1"]
[ECO "B24"]
[EventDate "1969.11.23"]
[PlyCount "74"]

1.g3 g6 2.Bg2 Bg7 3.Nc3 c5 4.e4 Nc6 5.d3 e6 6.Be3 Nd4 7.Nce2 b6 8.c3 Nxe2 
9.Nxe2 Bb7 10.Qd2 f5 11.O-O Ne7 12.Rfe1 O-O 13.Bg5 Qe8 14.Nf4 Nc6 15.Nd5 
Qc8 16.Ne7+ Nxe7 17.Bxe7 Re8 18.Bg5 Qc7 19.Bh6 d6 20.Re2 Bxh6 21.Qxh6 Qg7 
22.Qg5 Rf8 23.Rae1 e5 24.exf5 Bxg2 25.Kxg2 Rxf5 26.Qg4 Raf8 27.Qc4+ Kh8 
28.Qd5 Qf6 29.Rf1 e4 30.Qc4 d5 31.Qb5 e3 32.f4 d4 33.Rc1 g5 34.cxd4 gxf4 
35.Kh1 fxg3 36.Qd7 cxd4 37.Rg1 Rf2 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.30"]
[Round "7"]
[White "Najdorf, Miguel"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "E41"]
[EventDate "1969.11.23"]
[PlyCount "71"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 d6 7.O-O Bxc3 8.bxc3 e5
9.Nd2 O-O 10.Bb2 h6 11.Re1 Re8 12.f3 b6 13.Nf1 e4 14.fxe4 Nxe4 15.Qf3 Qe7 
16.Ng3 Nxg3 17.Qxg3 Na5 18.e4 Ba6 19.e5 dxe5 20.Rxe5 Qf8 21.Bc1 Rxe5 22.
dxe5 Rd8 23.Bc2 Nxc4 24.Bxh6 Nxe5 25.Qxe5 gxh6 26.Re1 Qg7 27.Qe7 Qg5 28.
Qe4 Qf6 29.h4 Qxc3 30.Re3 Qd4 31.Qh7+ Kf8 32.Qxh6+ Qg7 33.Qc6 Qd4 34.Qh6+ 
Qg7 35.Qc6 Qd4 36.Qh6+ 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.30"]
[Round "7"]
[White "Panno, Oscar"]
[Black "Parma, Bruno"]
[Result "1-0"]
[ECO "D34"]
[EventDate "1969.11.23"]
[PlyCount "109"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O 
O-O 9.b3 Ne4 10.Bb2 Bf6 11.Na4 cxd4 12.Nxd4 Bd7 13.Rc1 Re8 14.Nc5 Nxd4 15.
Bxd4 Bc6 16.e3 Qe7 17.Re1 a6 18.Re2 Be5 19.Rec2 Qf6 20.Bxe5 Qxe5 21.Nd3 
Qd6 22.Nf4 Qe5 23.a4 Rad8 24.Qd4 Qxd4 25.exd4 Ng5 26.Rc5 Ne4 27.R5c2 Ng5 
28.h4 Ne6 29.Nxe6 Rxe6 30.Bf3 Kf8 31.Kf1 Red6 32.Ke2 f6 33.Kd2 Be8 34.Rc7 
Bc6 35.Be2 Ra8 36.Bd3 h6 37.Bf5 Re8 38.Re1 Rxe1 39.Kxe1 Rd8 40.Kd2 Re8 41.
Bd7 Bxd7 42.Rxd7 Re7 43.Rxd5 Kf7 44.h5 Ke6 45.Rd8 Rc7 46.Kd3 Rc1 47.d5+ 
Ke7 48.Rg8 Kf7 49.Rb8 Rc7 50.Ke4 Rd7 51.Kd4 Ke7 52.Kc5 Rc7+ 53.Kb6 Rc2 54.
Rxb7+ Kd6 55.Kxa6 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.30"]
[Round "7"]
[White "Petrosian, Tigran"]
[Black "Penrose, Jonathan"]
[Result "1-0"]
[ECO "E89"]
[EventDate "1969.11.23"]
[PlyCount "75"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.Nge2 c6 8.d5 cxd5 
9.cxd5 Nbd7 10.Ng3 Ne8 11.Bd3 Nc5 12.Bc2 f5 13.Bf2 f4 14.Nf1 a5 15.a3 Bd7 
16.Nd2 b5 17.Qe2 Rb8 18.O-O g5 19.a4 b4 20.Nb5 Qb6 21.Bd3 Rc8 22.Rfc1 Bf6 
23.Nc4 Qa6 24.Ncxd6 Nxd3 25.Rxc8 Nxf2 26.Rxe8 Bxe8 27.Nxe8 Rxe8 28.Qxf2 
Bd8 29.Qe2 Bb6+ 30.Kh1 Rc8 31.Rd1 Be3 32.d6 Qc6 33.b3 Kf7 34.g3 Qd7 35.g4 
Kg6 36.Nc7 Bd4 37.Nd5 Qxd6 38.Ne7+ 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.30"]
[Round "7"]
[White "Pomar Salamanca, Arturo"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[ECO "B14"]
[EventDate "1969.11.23"]
[PlyCount "86"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.Qb3 c5 7.cxd5 cxd4 8.exd4 
Nbd7 9.Be2 Nb6 10.Bf3 Bf5 11.Rd1 Qd7 12.h3 h5 13.Nge2 Rad8 14.O-O Nfxd5 
15.Nxd5 Nxd5 16.Be5 Be6 17.Qa3 a6 18.Rfe1 Bh6 19.Nc3 Rfe8 20.Ne4 b6 21.
Bxh5 gxh5 22.Qg3+ Kf8 23.Rd3 Bf5 24.Qh4 Qe6 25.Rf3 Qg6 26.Rg3 Qh7 27.Qxh5 
f6 28.Qh4 Bf4 29.Qxh7 Bxh7 30.Bxf4 Nxf4 31.Rf3 Bxe4 32.Rxe4 Nd5 33.g4 Kf7 
34.Kg2 Rg8 35.Kg3 Rc8 36.Re2 Rc4 37.Rd3 Rd8 38.b3 Rc3 39.Rxc3 Nxc3 40.Rc2 
Ne4+ 41.Kf4 Ng5 42.h4 Ne6+ 43.Ke3 Rxd4 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.11.30"]
[Round "7"]
[White "Toran Albero, Roman"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "E14"]
[EventDate "1969.11.23"]
[PlyCount "80"]

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 Ne4 
9.Qe2 Nd7 10.Nbd2 f5 11.Rad1 Qe7 12.Ne5 a5 13.f4 a4 14.cxd5 exd5 15.Ndf3 
axb3 16.axb3 Nxe5 17.Nxe5 g6 18.Ra1 Rfc8 19.Bxe4 fxe4 20.Qg4 Rxa1 21.Bxa1 
Rf8 22.f5 Bc8 23.f6 Qe6 24.Qg5 Bxe5 25.dxe5 Rf7 26.b4 c5 27.bxc5 bxc5 28.
Qh6 Qa6 29.h4 Rb7 30.Qg5 Qe6 31.h5 Qf7 32.hxg6 hxg6 33.Rc1 Be6 34.Bc3 Qh7 
35.Ra1 Kf7 36.Ra5 c4 37.Ra6 Qh5 38.Qxh5 gxh5 39.Rc6 Bd7 40.Rd6 Be6 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.01"]
[Round "8"]
[White "Damjanovic, Mato"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[ECO "C16"]
[EventDate "1969.11.23"]
[PlyCount "77"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.Qg4 Bf8 6.Nf3 Qd7 7.Bb5 c6 8.Bd3 Ba6 
9.Bxa6 Nxa6 10.a3 Ne7 11.O-O Nf5 12.Ne2 Nc7 13.Qh3 O-O-O 14.g4 Ne7 15.Ng5 
Ng6 16.f4 f6 17.Nf3 Ne7 18.Ng3 f5 19.gxf5 Nxf5 20.Nxf5 exf5 21.Kh1 g6 22.
a4 Ne6 23.Be3 Be7 24.b3 Kb7 25.a5 b5 26.Qg2 a6 27.c3 Rc8 28.b4 Rcg8 29.Qc2
Qe8 30.Rg1 Qf7 31.Rg2 h6 32.Rag1 Rg7 33.Bc1 Kc8 34.Rg3 Kd8 35.R1g2 Rhg8 
36.h4 Rh8 37.Kg1 Rhg8 38.Kf1 Ke8 39.Ke2 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.01"]
[Round "8"]
[White "Hort, Vlastimil"]
[Black "Toran Albero, Roman"]
[Result "1-0"]
[ECO "B26"]
[EventDate "1969.11.23"]
[PlyCount "77"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.d3 Bg7 5.Be3 b6 6.Qd2 Bb7 7.Bg2 d6 8.Nh3 Qd7 
9.O-O e6 10.Rae1 Nge7 11.Bh6 O-O 12.Bxg7 Kxg7 13.f4 f5 14.Ng5 Rae8 15.Ne2 
d5 16.exd5 Nxd5 17.d4 h6 18.Nf3 c4 19.Nc3 Nf6 20.Rf2 Rd8 21.Rfe2 Rfe8 22.
h3 a6 23.Qe3 b5 24.a3 Ba8 25.Ne5 Qc7 26.Rd2 Ne7 27.g4 fxg4 28.hxg4 Bxg2 
29.Rxg2 Qb6 30.Ne2 Nc6 31.g5 hxg5 32.Rxg5 Nxe5 33.fxe5 Nh7 34.Rg4 Kh8 35.
Rf1 Rf8 36.Nf4 Rg8 37.Nxg6+ Rxg6 38.Rxg6 Rxd4 39.Rf8+ 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.01"]
[Round "8"]
[White "Korchnoi, Viktor"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "E56"]
[EventDate "1969.11.23"]
[PlyCount "96"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 O-O 6.Bd3 d5 7.O-O dxc4 8.Bxc4 
Nc6 9.a3 Ba5 10.Qd3 a6 11.Ne4 b5 12.Ba2 c4 13.Nxf6+ Qxf6 14.Qe4 Bb7 15.Bb1
g6 16.Ne5 Rfc8 17.Nd7 Qe7 18.Nc5 Ra7 19.Nxb7 Rxb7 20.g4 Rd7 21.Qg2 Qd6 22.
Be4 Ne7 23.Qg3 Nd5 24.f4 c3 25.b4 Bd8 26.Ra2 Bf6 27.Rc2 Bg7 28.f5 e5 29.g5
exd4 30.f6 d3 31.Bxd3 Qxg3+ 32.hxg3 Bf8 33.Be2 Rd6 34.e4 Nb6 35.Bf4 Rdd8 
36.Rfc1 Na4 37.Bg4 Rc4 38.e5 Rc6 39.Re1 a5 40.e6 fxe6 41.Rxe6 Rxe6 42.
Bxe6+ Kh8 43.Bb3 axb4 44.axb4 h6 45.Be3 Bxb4 46.Rh2 Bf8 47.gxh6 Kh7 48.Bf4
Nc5 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.01"]
[Round "8"]
[White "Panno, Oscar"]
[Black "Diez del Corral Rivas, Jesus"]
[Result "0-1"]
[ECO "E91"]
[EventDate "1969.11.23"]
[PlyCount "80"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c6 7.Nf3 Bg4 8.O-O Nbd7
9.h3 Bxf3 10.Bxf3 e5 11.d5 c5 12.Qd2 Qe7 13.a3 Rfc8 14.Rab1 Qf8 15.Kh1 Kh8
16.g3 a6 17.Be2 Rc7 18.Be3 Ng8 19.Bd3 Bh6 20.f4 Re8 21.Rbe1 Ndf6 22.Qg2 
Rce7 23.Bg1 Nd7 24.Re2 Qg7 25.Bh2 Ngf6 26.Ref2 Ng8 27.Rg1 Ngf6 28.Qf3 Ng8 
29.Bc2 exf4 30.gxf4 Qd4 31.Rd1 Qg7 32.Rg2 Qf6 33.Qg3 Qg7 34.Bd3 Ngf6 35.
Qf3 Nh5 36.Rf1 f5 37.exf5 Re3 38.Qd1 Nxf4 39.Rg3 Nxd3 40.Rxe3 Rxe3 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.01"]
[Round "8"]
[White "Parma, Bruno"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]
[ECO "B03"]
[EventDate "1969.11.23"]
[PlyCount "107"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 dxe5 6.fxe5 Nc6 7.Be3 Bf5 8.Nc3 e6
9.Nf3 Be7 10.Be2 Nb4 11.Rc1 c5 12.O-O cxd4 13.Nxd4 Bg6 14.a3 Nc6 15.Nxc6 
bxc6 16.Qxd8+ Rxd8 17.Bf3 O-O 18.Ne4 Nd7 19.Bxa7 Nxe5 20.Bc5 Bxc5+ 21.Nxc5
Rd4 22.b3 Nxf3+ 23.gxf3 Rfd8 24.a4 Kf8 25.a5 Ke7 26.a6 e5 27.b4 Bf5 28.Rf2
Bd7 29.Rb2 Rb8 30.Rcc2 Bf5 31.Rc3 Bd7 32.Kf2 Kd6 33.Rcc2 Kc7 34.b5 cxb5 
35.cxb5 Kb6 36.Nxd7+ Rxd7 37.Rc6+ Ka7 38.Rc5 f6 39.Ke3 Kb6 40.Rc6+ Ka7 41.
Ke4 Rd4+ 42.Ke3 Rd7 43.Rb3 Rb6 44.Rxb6 Kxb6 45.Rd3 Rc7 46.Rd5 Rc3+ 47.Ke4 
Ra3 48.Rd7 Kxb5 49.a7 Kc6 50.Rxg7 Kd6 51.f4 Ra4+ 52.Kd3 Ra3+ 53.Ke4 Ra4+ 
54.Kd3 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.01"]
[Round "8"]
[White "Penrose, Jonathan"]
[Black "Bobotsov, Milko"]
[Result "1-0"]
[ECO "B05"]
[EventDate "1969.11.23"]
[PlyCount "53"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.c4 Nb6 7.exd6 cxd6 8.O-O 
Be7 9.h3 Bxf3 10.Bxf3 Nc6 11.d5 exd5 12.Bxd5 Nxd5 13.Qxd5 O-O 14.Nc3 Bf6 
15.Bd2 Re8 16.Rad1 Qb6 17.b3 Nb4 18.Qf5 Qc5 19.Qg4 h5 20.Qf3 Bxc3 21.Bxc3 
Nxa2 22.Bxg7 Kxg7 23.Rd5 Qb4 24.Rg5+ Kf8 25.Qf6 Qc3 26.Qxd6+ Re7 27.Qh6+ 
1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.01"]
[Round "8"]
[White "Spassky, Boris"]
[Black "Medina Garcia, Antonio"]
[Result "1-0"]
[ECO "C93"]
[EventDate "1969.11.23"]
[PlyCount "59"]

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 d5 14.Nxe5 Nxe5 15.dxe5 
Rxe5 16.Bd4 Rxe4 17.Nxe4 Nxe4 18.Qd1 c5 19.Be3 b4 20.cxb4 c4 21.Bc2 Bxb4 
22.Re2 Qc7 23.Bxe4 dxe4 24.Rc1 Rd8 25.Qa4 a5 26.a3 Be7 27.Rxc4 Qe5 28.Rd4 
Bd6 29.g3 Qh5 30.Red2 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.01"]
[Round "8"]
[White "Szabo, Laszlo"]
[Black "Pomar Salamanca, Arturo"]
[Result "1/2-1/2"]
[ECO "A12"]
[EventDate "1969.11.23"]
[PlyCount "106"]

1.c4 c6 2.Nf3 d5 3.b3 Nf6 4.Bb2 Bg4 5.h3 Bh5 6.d3 Nbd7 7.Nbd2 e6 8.g3 Bxf3
9.exf3 dxc4 10.dxc4 Qa5 11.a3 O-O-O 12.b4 Qf5 13.Qb1 Bd6 14.Qxf5 exf5 15.
O-O-O Be5 16.c5 Bxb2+ 17.Kxb2 Ne5 18.Kc2 f4 19.gxf4 Ng6 20.f5 Nf4 21.Bc4 
Rhe8 22.Rhg1 g6 23.Rge1 Rxe1 24.Rxe1 Rd7 25.Ne4 Nxe4 26.Rxe4 Nxh3 27.Re8+ 
Kc7 28.f6 Nf4 29.Rf8 Nh5 30.Bxf7 Rd8 31.Be8 Nxf6 32.Rf7+ Nd7 33.Re7 Kc8 
34.f4 Nf6 35.Bf7 Rf8 36.Be6+ Kb8 37.Kd3 Nh5 38.f5 gxf5 39.Ke3 f4+ 40.Kf3 
Nf6 41.Rf7 Rxf7 42.Bxf7 Nd5 43.Ke4 h5 44.Kf3 h4 45.Kg4 a5 46.bxa5 Nf6+ 47.
Kxh4 f3 48.Bg6 Nd7 49.a6 bxa6 50.Kg3 Kc7 51.Bc2 Nxc5 52.Kxf3 Kd6 53.Ke3 
Nd7 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.01"]
[Round "8"]
[White "Unzicker, Wolfgang"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "B85"]
[EventDate "1969.11.23"]
[PlyCount "56"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 Nc6 7.O-O Be7 8.Be3 
O-O 9.f4 Qc7 10.Qe1 Bd7 11.Rd1 a6 12.Qg3 Nxd4 13.Bxd4 Bc6 14.Bd3 Rad8 15.
Kh1 b5 16.a3 Qb7 17.Rde1 a5 18.e5 dxe5 19.Bxe5 g6 20.Ne2 Ne4 21.Qh3 Qb6 
22.Bxe4 Bxe4 23.Nd4 Rxd4 24.Qe3 Bxg2+ 25.Kxg2 Qc6+ 26.Rf3 Rd5 27.c3 Rfd8 
28.Re2 Bc5 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.03"]
[Round "9"]
[White "Bobotsov, Milko"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "E12"]
[EventDate "1969.11.23"]
[PlyCount "85"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 d6 7.e3 Nbd7 8.Qc2 g5 
9.Bg3 Nh5 10.Bd3 Nxg3 11.hxg3 Bg7 12.Be4 c6 13.d5 exd5 14.cxd5 c5 15.Bf5 
a6 16.e4 b5 17.O-O O-O 18.a4 b4 19.Nd1 a5 20.Ne3 Ba6 21.Rfe1 b3 22.Qd2 Nb6
23.Ra3 Re8 24.Rxb3 Nxa4 25.Ra3 Nxb2 26.e5 dxe5 27.Qxb2 e4 28.Qd2 exf3 29.
Rxa5 Qd6 30.gxf3 Rab8 31.Ra2 Rxe3 32.Rxe3 Bd4 33.Kg2 Bc4 34.Rc2 Bxd5 35.
Rd3 Qe5 36.Rxc5 Bxf3+ 37.Rxf3 Qxc5 38.Qc2 Rb2 39.Qxc5 Bxc5 40.g4 Kg7 41.
Bd3 Bd4 42.Kf1 Rb4 43.Bf5 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.03"]
[Round "9"]
[White "Diez del Corral Rivas, Jesus"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "B67"]
[EventDate "1969.11.23"]
[PlyCount "82"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O 
Bd7 9.f4 b5 10.Nxc6 Bxc6 11.Qe1 Be7 12.e5 Nd5 13.Bxe7 Qxe7 14.Ne4 dxe5 15.
fxe5 O-O 16.Bd3 Nf4 17.Rf1 Ng6 18.Qg3 Qh4 19.Qxh4 Nxh4 20.g3 Ng6 21.Ng5 
Nxe5 22.Bxh7+ Kh8 23.Be4 Bxe4 24.Nxe4 Kg8 25.Nc5 Rfc8 26.Nd7 Nc4 27.Rf3 
Rc7 28.b3 Na5 29.Kb2 Raa7 30.Rfd3 Nc6 31.c3 Ne7 32.Nb6 f6 33.a4 Kf7 34.Rd6
Nf5 35.Rd7+ Rxd7 36.Rxd7+ Rxd7 37.Nxd7 bxa4 38.bxa4 Nd6 39.Kb3 a5 40.Nb8 
e5 41.Nc6 Nb7 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.03"]
[Round "9"]
[White "Larsen, Bent"]
[Black "Panno, Oscar"]
[Result "1-0"]
[ECO "A02"]
[EventDate "1969.11.23"]
[PlyCount "87"]

1.g3 g6 2.Bg2 Bg7 3.Nc3 e5 4.d3 Nc6 5.f4 d6 6.Nf3 Nge7 7.O-O O-O 8.e4 h6 
9.Be3 Nd4 10.Qd2 Kh7 11.Rae1 Be6 12.Nh4 exf4 13.gxf4 Nec6 14.Nf3 Nxf3+ 15.
Rxf3 f5 16.Kh1 Qf6 17.Nd5 Qf7 18.c4 Rae8 19.Qf2 a6 20.b3 Nb8 21.Bc1 c6 22.
Ne3 Nd7 23.exf5 Bxf5 24.Nxf5 gxf5 25.Rxe8 Rxe8 26.Bh3 Nc5 27.b4 Ne6 28.Be3
Bc3 29.Rg3 Qf6 30.a3 Re7 31.Rg1 Ng7 32.Bb6 Qe6 33.Qc2 Bf6 34.Qg2 Qf7 35.a4
Re8 36.Qf3 Bd8 37.Bf2 Nh5 38.Bd4 Rg8 39.Rb1 Bh4 40.b5 axb5 41.axb5 c5 42.
Bc3 Re8 43.Rg1 Rg8 44.Bxf5+ 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.03"]
[Round "9"]
[White "Mecking, Henrique"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "D34"]
[EventDate "1969.11.23"]
[PlyCount "83"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O 
O-O 9.Bg5 cxd4 10.Nxd4 h6 11.Be3 Re8 12.Rc1 Bf8 13.Nb3 Be6 14.Bc5 Bxc5 15.
Nxc5 Qe7 16.Nxe6 Qxe6 17.e3 Rad8 18.Qb3 d4 19.Qxe6 Rxe6 20.exd4 Rxd4 21.
Rfd1 Kf8 22.Kf1 Rxd1+ 23.Nxd1 g6 24.Ne3 Ke7 25.a3 h5 26.b4 a6 27.Nc4 Ne4 
28.Re1 f5 29.f3 Nd6 30.Nxd6 Kxd6 31.Rxe6+ Kxe6 32.f4 Kd6 33.Ke2 a5 34.bxa5
Nxa5 35.Kf2 b5 36.Bf1 Kc5 37.Kg2 Nc4 38.Kh3 Nxa3 39.Bxb5 Nxb5 40.Kh4 Nd4 
41.Kg5 h4 42.gxh4 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.03"]
[Round "9"]
[White "Medina Garcia, Antonio"]
[Black "Penrose, Jonathan"]
[Result "1/2-1/2"]
[ECO "B26"]
[EventDate "1969.11.23"]
[PlyCount "46"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.d3 Bg7 5.Be3 d6 6.Bg2 e6 7.Qd2 Nd4 8.Nd1 e5 9.
c3 Ne6 10.Ne2 Ne7 11.d4 O-O 12.d5 Nc7 13.f3 f5 14.Nf2 Ne8 15.O-O-O Nf6 16.
Rdf1 fxe4 17.fxe4 b5 18.Ng1 Rb8 19.Bh3 Ng4 20.Nxg4 Rxf1+ 21.Bxf1 Bxg4 22.
h3 Bd7 23.Rh2 b4 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.03"]
[Round "9"]
[White "Najdorf, Miguel"]
[Black "Unzicker, Wolfgang"]
[Result "1-0"]
[ECO "A07"]
[EventDate "1969.11.23"]
[PlyCount "82"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 g6 4.O-O Bg7 5.d3 O-O 6.Nbd2 Nc6 7.e4 e5 8.Re1 Re8
9.c3 dxe4 10.dxe4 a5 11.Bf1 b6 12.Qc2 Ba6 13.Nc4 h6 14.a4 Qc8 15.Be3 Qe6 
16.b3 Bf8 17.Rad1 Ng4 18.Kg2 Rad8 19.h3 Nf6 20.Kh2 Kh7 21.Nfd2 Nb8 22.Bg2 
Bb7 23.Nb1 Na6 24.Nba3 Nc5 25.Nb5 Qc8 26.Rxd8 Qxd8 27.Rd1 Qc8 28.f3 Na6 
29.h4 Qe6 30.Bh3 Qe7 31.Qf2 Bc8 32.Bxc8 Rxc8 33.Na7 Re8 34.Nc6 Qe6 35.
N6xe5 Bg7 36.Nd3 Nh5 37.g4 Nf6 38.Nf4 Qc6 39.g5 hxg5 40.hxg5 Nd7 41.Nd5 
Nac5 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.03"]
[Round "9"]
[White "Petrosian, Tigran"]
[Black "Hort, Vlastimil"]
[Result "1-0"]
[ECO "E84"]
[EventDate "1969.11.23"]
[PlyCount "119"]

1.c4 g6 2.Nc3 Nf6 3.e4 d6 4.d4 Bg7 5.f3 O-O 6.Be3 Nc6 7.Nge2 Re8 8.Qd2 Rb8
9.Rd1 a6 10.Nc1 e5 11.d5 Nd4 12.N1e2 Nxe2 13.Bxe2 Nh5 14.O-O f5 15.c5 Nf4 
16.Bc4 b5 17.cxb6 cxb6 18.a4 Qd7 19.Ra1 Qb7 20.Rfe1 Bd7 21.Bf1 Nh5 22.Ra3 
f4 23.Bf2 Bf6 24.Na2 Rec8 25.Nb4 a5 26.Ba6 Qa7 27.Bxc8 axb4 28.Bxd7 bxa3 
29.Bc6 axb2 30.Qxb2 Bd8 31.Rb1 Qa5 32.Qc2 Rc8 33.Rb5 Qa6 34.Qb3 g5 35.Qb4 
Bc7 36.Qc4 Bd8 37.Qb4 Bc7 38.Qb3 Bd8 39.Qb1 Qxa4 40.Rxb6 Qc4 41.Rb4 Qc3 
42.Rb3 Qd2 43.Rb2 Qc3 44.Kh1 Nf6 45.Rb8 Rxb8 46.Qxb8 Qa5 47.Qxd6 Bc7 48.
Qe6+ Kg7 49.Qe7+ Kg8 50.h4 Qd2 51.Qxf6 Qxf2 52.Qxg5+ Kf7 53.Qf5+ Kg7 54.
Qd7+ Kf6 55.Qe6+ Kg7 56.Qe7+ Kg8 57.Qg5+ Kf7 58.Kh2 h5 59.Qxh5+ Ke7 60.
Qe8+ 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.03"]
[Round "9"]
[White "Pomar Salamanca, Arturo"]
[Black "Korchnoi, Viktor"]
[Result "1/2-1/2"]
[ECO "D41"]
[EventDate "1969.11.23"]
[PlyCount "115"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.Nc3 d5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.
cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Rc1 Nc6 12.Bb5 Bd7 13.O-O Ne7 14.Qb4 
Qb6 15.a4 Nc6 16.Qc5 Qxc5 17.Rxc5 a6 18.Be2 Rac8 19.Rfc1 f6 20.Kf1 b6 21.
R5c3 Nb4 22.Rxc8 Rxc8 23.Rxc8+ Bxc8 24.Nd2 Bd7 25.Nc4 Bxa4 26.Nxb6 Bc6 27.
d5 exd5 28.exd5 Bb7 29.d6 Kf7 30.Bc4+ Ke8 31.g3 Nc6 32.Bd3 h6 33.Ke2 Ne5 
34.Bf5 a5 35.Ke3 Bc6 36.f4 Nf7 37.Nc4 a4 38.Kd4 Bb5 39.Bg6 Kf8 40.Bxf7 
Kxf7 41.Na3 Bd7 42.Kd5 h5 43.h4 Kf8 44.Nc2 Ke8 45.Na3 Kf7 46.Nc2 Kg6 47.
Ke4 Bc6+ 48.Ke3 Kf7 49.Kd4 Bd7 50.Kd5 Ke8 51.Na3 Bg4 52.Kc6 Kd8 53.Kc5 Be2
54.Nc2 Kd7 55.Kd5 Ba6 56.Kc5 Bb7 57.Na3 Ba6 58.Nc2 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.03"]
[Round "9"]
[White "Toran Albero, Roman"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "B14"]
[EventDate "1969.11.23"]
[PlyCount "26"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 b6 7.O-O Bb7 8.Bd2 cxd4
9.exd4 d5 10.cxd5 Nxd5 11.Qe2 Nf6 12.Rad1 Nc6 13.Bg5 Be7 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.04"]
[Round "10"]
[White "Damjanovic, Mato"]
[Black "Medina Garcia, Antonio"]
[Result "1/2-1/2"]
[ECO "C75"]
[EventDate "1969.11.23"]
[PlyCount "81"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.O-O Nge7 7.d4 Ng6 8.Re1 Be7
9.Nbd2 O-O 10.Nf1 Re8 11.Ng3 Bf8 12.Bb3 h6 13.a3 a5 14.Be3 b6 15.h3 a4 16.
Bd5 Rb8 17.Nh5 Qe7 18.Nh2 Nd8 19.Ng4 Kh8 20.dxe5 Nxe5 21.Nxe5 dxe5 22.Qf3 
Be6 23.Rad1 Nb7 24.Bc6 Bb3 25.Rd7 Qe6 26.Rxc7 Qd6 27.Rxb7 Qxc6 28.Rxb8 
Rxb8 29.Ng3 Rd8 30.Qh5 f6 31.Qg6 b5 32.Kh2 Bg8 33.Nf5 Rd3 34.Ng3 Qd7 35.
Nh5 Bh7 36.Qg4 Qxg4 37.hxg4 Bxe4 38.Bxh6 Bg6 39.Bc1 Bc5 40.f3 Kh7 41.Ng3 
1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.04"]
[Round "10"]
[White "Diez del Corral Rivas, Jesus"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "E24"]
[EventDate "1969.11.23"]
[PlyCount "109"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 Qa5 7.Bd2 d6 8.e4 Nc6
9.Bd3 e5 10.Ne2 Qc7 11.Bg5 Nd7 12.d5 Na5 13.Ng3 h6 14.Bd2 g6 15.h4 h5 16.
Nf1 b6 17.Ne3 Ba6 18.Qc2 O-O-O 19.a4 Kb8 20.O-O-O Rdf8 21.g4 Qd8 22.Be1 
Qf6 23.Qe2 Qe7 24.Kb2 Nf6 25.Bg3 Qd7 26.Ra1 hxg4 27.fxg4 Nxe4 28.Bxe4 f5 
29.gxf5 gxf5 30.Bxf5 Rxf5 31.Nxf5 Qxf5 32.Rhf1 Qg6 33.Rg1 Nxc4+ 34.Ka2 Qe8
35.Qc2 Ne3 36.Qe4 Nc4 37.Qc2 Bb7 38.Rad1 Ne3 39.Qb3 Ba6 40.Ka3 Bc4 41.Qb1 
Nxd1 42.Qxd1 Qf7 43.Rg2 Rg8 44.h5 Rg5 45.h6 Qh7 46.a5 b5 47.Qf3 Rf5 48.Qe4
Qxh6 49.Kb2 Rf1 50.Be1 Rf4 51.Rg8+ Kb7 52.Qg2 Rf7 53.Bd2 Qh5 54.Rg7 Ka6 
55.Rg6 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.04"]
[Round "10"]
[White "Hort, Vlastimil"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "B24"]
[EventDate "1969.11.23"]
[PlyCount "28"]

1.e4 c5 2.Nc3 e6 3.g3 Nf6 4.Bg2 d5 5.d3 Nc6 6.exd5 exd5 7.Bg5 d4 8.Nd5 Be7
9.Bxf6 Bxf6 10.Ne2 O-O 11.O-O Re8 12.Nef4 Be5 13.Re1 Qd6 14.Qf3 Bd7 
1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.04"]
[Round "10"]
[White "Korchnoi, Viktor"]
[Black "Toran Albero, Roman"]
[Result "0-1"]
[ECO "E62"]
[EventDate "1969.11.23"]
[PlyCount "67"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nc6 7.O-O Bf5 8.Ne1 Qc8
9.d5 Ne5 10.e4 Bg4 11.f3 Bh3 12.b3 c6 13.Be3 cxd5 14.exd5 Bxg2 15.Kxg2 a6 
16.a4 e6 17.dxe6 Qxe6 18.Nc2 Rfe8 19.Qd2 Rac8 20.Bd4 Qf5 21.Rad1 h5 22.Ne3
Qe6 23.Rde1 h4 24.f4 Qd7 25.Ned5 h3+ 26.Kh1 Nxd5 27.Nxd5 Ng4 28.f5 Rxe1 
29.Rxe1 Re8 30.Rf1 gxf5 31.Qg5 f6 32.Bxf6 Re2 33.Ne7+ Rxe7 34.Kg1 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.04"]
[Round "10"]
[White "Panno, Oscar"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "E42"]
[EventDate "1969.11.23"]
[PlyCount "28"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 cxd4 6.exd4 d5 7.a3 Bxc3+ 8.Nxc3 
dxc4 9.Bxc4 Nc6 10.Be3 O-O 11.O-O b6 12.d5 Na5 13.Ba2 exd5 14.Nxd5 Bb7 
1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.04"]
[Round "10"]
[White "Parma, Bruno"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "B83"]
[EventDate "1969.11.23"]
[PlyCount "36"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4 Nc6 7.Be3 Bd7 8.Be2 
Be7 9.O-O O-O 10.Qe1 Nxd4 11.Bxd4 Bc6 12.Bd3 Nd7 13.Kh1 e5 14.fxe5 Nxe5 
15.Qe2 Bf6 16.Bc4 Nd7 17.Qd2 Bxd4 18.Qxd4 Ne5 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.04"]
[Round "10"]
[White "Penrose, Jonathan"]
[Black "Mecking, Henrique"]
[Result "1-0"]
[ECO "B03"]
[EventDate "1969.11.23"]
[PlyCount "81"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 dxe5 6.fxe5 Nc6 7.Be3 Bf5 8.Nc3 e6
9.Nf3 Be7 10.Be2 Nb4 11.Rc1 c5 12.O-O cxd4 13.Nxd4 Bg6 14.a3 Nc6 15.Nxc6 
bxc6 16.Qxd8+ Rxd8 17.Rfd1 O-O 18.b4 Nd7 19.Bf4 c5 20.b5 Nb8 21.Be3 Rc8 
22.Rd2 Rfd8 23.Rcd1 Rxd2 24.Rxd2 Rc7 25.a4 a5 26.bxa6 Nxa6 27.Nb5 Rc8 28.
Rd7 Bf8 29.Bf3 Nb4 30.Bb7 Re8 31.Nd6 Rb8 32.Bxc5 Nd3 33.Bd4 f6 34.a5 fxe5 
35.Ba7 Rxb7 36.Nxb7 Be4 37.Bb6 Nb4 38.Nc5 Bc6 39.Rd2 e4 40.Nxe6 Be7 41.Bc5
1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.04"]
[Round "10"]
[White "Szabo, Laszlo"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[ECO "D14"]
[EventDate "1969.11.23"]
[PlyCount "25"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5 7.e3 e6 8.Bd3 
Bxd3 9.Qxd3 Bd6 10.Bxd6 Qxd6 11.O-O O-O 12.Rac1 Rfc8 13.h3 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.04"]
[Round "10"]
[White "Unzicker, Wolfgang"]
[Black "Pomar Salamanca, Arturo"]
[Result "1-0"]
[ECO "B14"]
[EventDate "1969.11.23"]
[PlyCount "65"]

1.e4 c6 2.c4 d5 3.exd5 cxd5 4.d4 Nf6 5.Nc3 e6 6.Nf3 Be7 7.Bg5 h6 8.Bh4 O-O
9.Rc1 Nc6 10.c5 Ne4 11.Bxe7 Qxe7 12.Be2 Bd7 13.Qd3 Nxc3 14.Qxc3 f6 15.Qd2 
Qf7 16.Rd1 e5 17.dxe5 fxe5 18.Qxd5 Be6 19.Qe4 Bf5 20.Qa4 e4 21.Nd4 Nxd4 
22.Rxd4 e3 23.O-O Rae8 24.fxe3 Qg6 25.Qb3+ Kh8 26.Rdf4 Rf6 27.R1f2 b6 28.
c6 Qg5 29.Qd5 g6 30.e4 Rfe6 31.c7 Re5 32.Qd4 Be6 33.h4 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.05"]
[Round "11"]
[White "Bobotsov, Milko"]
[Black "Szabo, Laszlo"]
[Result "0-1"]
[ECO "E16"]
[EventDate "1969.11.23"]
[PlyCount "122"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 c5 6.d5 exd5 7.Nh4 g6 8.Nc3 Bg7 
9.O-O Nc6 10.cxd5 Nb4 11.a3 Na6 12.Bf4 O-O 13.Bd6 Re8 14.e4 Bf8 15.Bxf8 
Kxf8 16.f4 d6 17.e5 dxe5 18.fxe5 Rxe5 19.Qf3 Kg7 20.Qf4 Re8 21.Rf2 Rf8 22.
Raf1 Nd7 23.Bh3 Nc7 24.Bxd7 Qxd7 25.Qf6+ Kg8 26.Nf5 gxf5 27.Rxf5 Ne6 28.
dxe6 Qd4+ 29.Qxd4 cxd4 30.exf7+ Kg7 31.Nb5 Ba6 32.Nc7 Bxf1 33.Rxf1 Rac8 
34.Ne6+ Kg6 35.Nxf8+ Rxf8 36.Rf4 Rxf7 37.Rxf7 Kxf7 38.Kf2 Ke6 39.Kf3 Kf5 
40.h3 Ke5 41.a4 Kf5 42.b4 Ke5 43.b5 Kd5 44.g4 Kc4 45.Ke2 Kc3 46.Kd1 Kd3 
47.g5 Ke3 48.Ke1 Kf4 49.Ke2 Kxg5 50.Kd3 Kh4 51.Kxd4 Kxh3 52.Kd5 Kg4 53.Kc6
h5 54.Kb7 h4 55.Kxa7 h3 56.a5 h2 57.axb6 h1=Q 58.b7 Qa1+ 59.Kb6 Qe5 60.Ka7
Qc7 61.b6 Qe7 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.05"]
[Round "11"]
[White "Larsen, Bent"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "D41"]
[EventDate "1969.11.23"]
[PlyCount "113"]

1.c4 Nf6 2.Nc3 c5 3.g3 Nc6 4.Bg2 e6 5.Nf3 Be7 6.O-O d5 7.cxd5 Nxd5 8.d4 
O-O 9.e4 Nxc3 10.bxc3 b6 11.Bf4 cxd4 12.cxd4 Ba6 13.Re1 Nb4 14.Bf1 Bxf1 
15.Kxf1 Rc8 16.Re2 Rc3 17.Rd2 f5 18.d5 fxe4 19.dxe6 Qc8 20.Nd4 Nd3 21.Be3 
Qc4 22.Kg2 Bc5 23.Qh5 g6 24.Qg4 Bxd4 25.e7 Re8 26.Qd7 Qc6 27.Qxd4 Rxe7 28.
Qd8+ Re8 29.Qg5 Rc5 30.Qg4 Rf5 31.Qd1 Qd5 32.Qa4 Ref8 33.Rf1 R5f7 34.Rc2 
Qf5 35.Qb3 Ne5 36.h3 h5 37.Rc7 Kh7 38.Rfc1 Nd3 39.Rxf7+ Rxf7 40.Rf1 Qf3+ 
41.Kh2 Qf5 42.a4 h4 43.gxh4 Ne5 44.Qb5 Nf3+ 45.Kg3 Qf6 46.Qd5 Nxh4 47.Qxe4
Nf5+ 48.Kh2 Nxe3 49.Qxe3 Qf4+ 50.Qxf4 Rxf4 51.a5 b5 52.Rd1 Rxf2+ 53.Kg3 
Rf7 54.Rd5 b4 55.Rb5 Rf5 56.Rb7+ Kh6 57.Rxa7 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.05"]
[Round "11"]
[White "Mecking, Henrique"]
[Black "Damjanovic, Mato"]
[Result "1-0"]
[ECO "B49"]
[EventDate "1969.11.23"]
[PlyCount "105"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Be2 b5 8.O-O 
Bb7 9.Nxc6 Bxc6 10.Qd4 b4 11.Nb1 e5 12.Qd3 Nf6 13.Nd2 Bb5 14.Nc4 Rc8 15.b3
Be7 16.Bg5 Bxc4 17.Qxc4 Qb8 18.Qxa6 Nxe4 19.Bxe7 Kxe7 20.Qd3 Nf6 21.a3 Rc6
22.axb4 Qxb4 23.Qf5 g6 24.Qxe5+ Re6 25.Qb5 Qc3 26.Bd3 Rc8 27.Ra4 Rc5 28.
Qb4 Nd5 29.Qh4+ Nf6 30.Rc4 Rxc4 31.Qxc4 Qd2 32.Qc5+ d6 33.Qa7+ Kf8 34.h3 
Kg8 35.Qa8+ Kg7 36.Qa1 Re5 37.Rd1 Qf4 38.Qc1 Qb4 39.Qd2 Qb6 40.Re1 Qd4 41.
Rxe5 Qxe5 42.b4 Nd5 43.c4 Nf4 44.Bf1 Ne6 45.b5 Nc5 46.b6 h5 47.h4 Kf8 48.
g3 Ke7 49.Bg2 Qa1+ 50.Kh2 Qb1 51.Qa5 Qb2 52.Qa7+ Nd7 53.b7 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.05"]
[Round "11"]
[White "Medina Garcia, Antonio"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[ECO "B25"]
[EventDate "1969.11.23"]
[PlyCount "70"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.d3 Bg7 5.Bg2 d6 6.f4 e6 7.Nf3 Nge7 8.O-O O-O 
9.Be3 Nd4 10.Qd2 Bd7 11.g4 f5 12.gxf5 exf5 13.Rae1 Bc6 14.Kh1 Qb6 15.b3 
Rae8 16.Ng5 h6 17.Nf3 Qa5 18.Nxd4 cxd4 19.Ne2 Qc5 20.Bf2 Kh7 21.Rg1 h5 22.
Rc1 Rf7 23.c3 dxc3 24.Nxc3 Qa5 25.Be1 Bh6 26.Ne2 Qxd2 27.Bxd2 fxe4 28.Bxe4
d5 29.Bf3 Nf5 30.Be1 Rfe7 31.Rc2 Re3 32.Kg2 d4 33.Bxc6 Rxe2+ 34.Rxe2 Rxe2+
35.Kf3 Re3+ 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.05"]
[Round "11"]
[White "Najdorf, Miguel"]
[Black "Diez del Corral Rivas, Jesus"]
[Result "1-0"]
[ECO "E91"]
[EventDate "1969.11.23"]
[PlyCount "59"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c6 7.Nf3 a6 8.O-O b5 9.
Qc2 Bg4 10.h3 Bxf3 11.Bxf3 Nbd7 12.Rfd1 bxc4 13.Na4 h6 14.Be3 Nb6 15.Nxb6 
Qxb6 16.Qxc4 a5 17.Rac1 Ra7 18.Qc2 Rb7 19.b3 Qd8 20.e5 d5 21.e6 Qd6 22.
exf7+ Rxf7 23.Qd2 Rb4 24.Rc5 Nd7 25.Rxa5 Rxf3 26.gxf3 e5 27.Ra7 Rb8 28.
Bxh6 Bf6 29.Re1 Rb4 30.Rxd7 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.05"]
[Round "11"]
[White "Petrosian, Tigran"]
[Black "Korchnoi, Viktor"]
[Result "1/2-1/2"]
[ECO "A32"]
[EventDate "1969.11.23"]
[PlyCount "24"]

1.Nf3 c5 2.c4 Nf6 3.d4 cxd4 4.Nxd4 e6 5.e3 Bb4+ 6.Bd2 Be7 7.Nc3 Nc6 8.Be2 
O-O 9.O-O d5 10.cxd5 Nxd4 11.exd4 Nxd5 12.Bf3 Bf6 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.05"]
[Round "11"]
[White "Pomar Salamanca, Arturo"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "E43"]
[EventDate "1969.11.23"]
[PlyCount "146"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Bd3 Bb7 6.Nf3 O-O 7.O-O c5 8.Bd2 d6 
9.Qe2 Nbd7 10.Rfd1 Qe7 11.a3 Bxc3 12.Bxc3 Rfd8 13.b4 Be4 14.Qb2 Bxd3 15.
Rxd3 d5 16.dxc5 dxc4 17.Rd4 bxc5 18.Rxc4 cxb4 19.axb4 Nb6 20.Rc6 Nbd5 21.
b5 Nxc3 22.Qxc3 Nd5 23.Qa5 h6 24.h3 Nb6 25.Nd4 e5 26.Nf5 Qg5 27.Ng3 Rab8 
28.Rac1 Rb7 29.Kh2 Rdd7 30.Ne4 Qf5 31.Nd6 Qxf2 32.Nxb7 Rxb7 33.Qe1 Qxe1 
34.Rxe1 Nd5 35.Rc5 Nc7 36.Rxe5 Nxb5 37.Ra1 g6 38.Rc5 Kg7 39.Rb1 a6 40.Rc6 
Ra7 41.Kg1 h5 42.Kf2 Kf8 43.Rb4 Ke7 44.Ra4 Nc7 45.Rb6 Kf8 46.Kf3 Ke7 47.
Ra5 Kd7 48.Ra4 Ke7 49.Re4+ Ne6 50.Reb4 Nc5 51.Rc6 Ne6 52.Ra4 Nc7 53.Ke4 
Kd7 54.Rb6 Ke7 55.Ke5 Ne6 56.Rab4 Rd7 57.Rc4 a5 58.Ra6 h4 59.Rcc6 Rd2 60.
Ra7+ Kf8 61.Rc4 Kg7 62.Rg4 Nc5 63.Rc4 Ne6 64.Rxh4 Rxg2 65.Rg4 Rf2 66.e4 
Ra2 67.h4 a4 68.h5 g5 69.Rg3 Rh2 70.Rf3 Nf4 71.Kf5 Rxh5 72.Kg4 Kg6 73.Ra6+
f6 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.05"]
[Round "11"]
[White "Spassky, Boris"]
[Black "Penrose, Jonathan"]
[Result "1-0"]
[ECO "E80"]
[EventDate "1969.11.23"]
[PlyCount "97"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 c6 6.Be3 a6 7.Bd3 Nbd7 8.Nge2 b5 
9.Qd2 Bb7 10.O-O O-O 11.b3 e5 12.d5 b4 13.Nd1 c5 14.g4 Kh8 15.Nf2 Ng8 16.
Ng3 Qh4 17.Kg2 h6 18.a3 a5 19.Ra2 Ndf6 20.Rfa1 Nh7 21.axb4 axb4 22.Rxa8 
Rxa8 23.Rxa8 Bxa8 24.Qa2 Bb7 25.Qa7 Qe7 26.Be2 Nhf6 27.f4 exf4 28.Bxf4 Ne8
29.Qb8 Bd4 30.Nd3 f6 31.Bf3 Qd7 32.h4 Kh7 33.h5 g5 34.Bd2 Be5 35.Be3 Ne7 
36.Nxe5 fxe5 37.Bxc5 dxc5 38.Qxe5 Ng8 39.Qb8 Nef6 40.Nf5 Ne7 41.Nxh6 Nexd5
42.cxd5 Kxh6 43.Qf8+ Qg7 44.Qxc5 Nd7 45.Qd6+ Kh7 46.e5 Kh8 47.h6 Qh7 48.e6
Qc2+ 49.Kg3 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.05"]
[Round "11"]
[White "Toran Albero, Roman"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D90"]
[EventDate "1969.11.23"]
[PlyCount "43"]

1.Nf3 Nf6 2.c4 g6 3.d4 Bg7 4.Nc3 d5 5.cxd5 Nxd5 6.Bd2 O-O 7.Rc1 Nb6 8.e3 
N8d7 9.Be2 e5 10.O-O exd4 11.Nxd4 Ne5 12.Ne4 Re8 13.Qc2 Nd5 14.Rfd1 c6 15.
b4 Qe7 16.Qb3 Ng4 17.Ng3 Bxd4 18.exd4 Qh4 19.Bxg4 Bxg4 20.Re1 Bd7 21.Qd3 
Qd8 22.a3 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.06"]
[Round "12"]
[White "Damjanovic, Mato"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "B53"]
[EventDate "1969.11.23"]
[PlyCount "47"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.c4 Nf6 8.Nc3
g6 9.O-O Bg7 10.Be3 O-O 11.Qd3 Ng4 12.Bd4 e5 13.Be3 f5 14.Bg5 Nf6 15.Nd2 
h6 16.Bxf6 Qxf6 17.b4 Qe6 18.b5 Bd7 19.f3 Rfc8 20.Nd5 Qf7 21.a4 Be6 22.
Rac1 h5 23.Rc3 Bh6 24.Rfc1 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.06"]
[Round "12"]
[White "Diez del Corral Rivas, Jesus"]
[Black "Pomar Salamanca, Arturo"]
[Result "1-0"]
[ECO "B18"]
[EventDate "1969.11.23"]
[PlyCount "117"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nh3 Nf6 8.Nf4 
Bh7 9.Bc4 e6 10.O-O Bd6 11.Ngh5 O-O 12.Re1 Nbd7 13.c3 Nxh5 14.Nxh5 Qxh4 
15.g3 Qe7 16.Qg4 Bg6 17.Bd3 Bxh5 18.Qxh5 Rae8 19.Bxh6 gxh6 20.Qxh6 f5 21.
Qg6+ Qg7 22.Rxe6 Bc7 23.Qxe8 Rxe8 24.Rxe8+ Nf8 25.Rae1 Bd6 26.Bxf5 Qg5 27.
Bh3 Kf7 28.R8e4 Ng6 29.R1e3 Qh5 30.Be6+ Kg7 31.Rg4 Kf6 32.Bd7 Nf8 33.Rf3+ 
Ke7 34.Rg7+ Kd8 35.Bg4 Qb5 36.Rff7 Qxb2 37.Rxb7 Qxc3 38.Rxa7 Bb8 39.Ra8 
Qb2 40.Rf7 Ng6 41.Rd7+ Ke8 42.Rh7 Qb1+ 43.Kh2 Kf8 44.Be6 Qb2 45.Kg2 Qb6 
46.a4 c5 47.d5 Qb4 48.a5 Qb1 49.Rf7+ Ke8 50.a6 Nh4+ 51.gxh4 Qg6+ 52.Kh3 
Qd3+ 53.f3 Qf1+ 54.Kg4 Qg2+ 55.Kh5 Qg3 56.a7 Qe5+ 57.Kg6 Qg3+ 58.Bg4 Qd6+ 
59.Rf6 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.06"]
[Round "12"]
[White "Hort, Vlastimil"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]
[ECO "B48"]
[EventDate "1969.11.23"]
[PlyCount "119"]

1.e4 c5 2.Nc3 Nc6 3.Nge2 e6 4.d4 cxd4 5.Nxd4 Qc7 6.Be3 a6 7.Bd3 Ne5 8.O-O 
Nf6 9.h3 b5 10.f4 Nc4 11.Bxc4 Qxc4 12.e5 Nd5 13.Nxd5 Qxd5 14.Qg4 Bb7 15.
Rad1 Qe4 16.Qg3 Be7 17.Rd2 O-O 18.Nb3 Rfc8 19.Re1 Bd5 20.Qf2 Qc4 21.a3 f6 
22.exf6 Bxf6 23.Bd4 Bxd4 24.Nxd4 Rf8 25.Qe3 Rf6 26.Ree2 Raf8 27.Rf2 Qc7 
28.f5 Qb6 29.c3 exf5 30.Nxf5 Qxe3 31.Nxe3 Bc6 32.Nc2 Rxf2 33.Rxf2 Rxf2 34.
Kxf2 Kf7 35.g3 g5 36.Ke3 Kf6 37.Nd4 Bg2 38.h4 gxh4 39.gxh4 Ke5 40.Kf2 Bb7 
41.Ke3 Bd5 42.b3 h5 43.b4 Bg8 44.Kf3 Bc4 45.Ke3 Bd5 46.Ne2 Kf5 47.Nf4 Bf7 
48.Nd3 d6 49.Nf2 Bd5 50.Kd4 Bf3 51.c4 bxc4 52.Kxc4 Kf4 53.Kd4 Bc6 54.a4 
Bxa4 55.Ne4 Kg4 56.Kd5 Kxh4 57.Nf6 Kg5 58.Nxh5 Kxh5 59.Kxd6 Kg4 60.Ke5 
1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.06"]
[Round "12"]
[White "Korchnoi, Viktor"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "B70"]
[EventDate "1969.11.23"]
[PlyCount "82"]

1.g3 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.e4 Bg7 6.Ne2 Nf6 7.Bg2 O-O 8.O-O 
d6 9.Nbc3 Bd7 10.Nd5 Rc8 11.a4 Re8 12.h3 Na5 13.Ra2 Nc6 14.c3 Na5 15.Be3 
Nc4 16.Bg5 Nxd5 17.exd5 Qb6 18.Bc1 Na5 19.Be3 Qb3 20.Qa1 b6 21.Re1 e5 22.
Nc1 Qc4 23.b4 Nb3 24.Nxb3 Qxb3 25.Ra3 Qc4 26.Qd1 Qc7 27.Bf1 f5 28.Ba6 Rb8 
29.Kh2 Bc8 30.Bf1 Bd7 31.c4 a5 32.bxa5 bxa5 33.c5 f4 34.cxd6 Qxd6 35.Bc1 
Rb4 36.Bg2 Rd4 37.Qf3 fxg3+ 38.Qxg3 Rxa4 39.Rxa4 Bxa4 40.Ba3 Qf6 41.d6 e4 
1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.06"]
[Round "12"]
[White "Larsen, Bent"]
[Black "Najdorf, Miguel"]
[Result "1-0"]
[ECO "D42"]
[EventDate "1969.11.23"]
[PlyCount "69"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3 Be7 8.a3 
cxd4 9.exd4 O-O 10.O-O Nf6 11.Bc2 b6 12.Qd3 Bb7 13.Bg5 g6 14.Rad1 Nd5 15.
Bh6 Re8 16.Rfe1 Nxc3 17.bxc3 Qd5 18.c4 Qh5 19.Bc1 Bf6 20.h3 Rad8 21.d5 
exd5 22.Rxe8+ Rxe8 23.cxd5 Ne5 24.Nxe5 Qxe5 25.d6 Rd8 26.Bb3 b5 27.f4 Qc5+
28.Be3 Qc6 29.Bd5 Qd7 30.Bxb7 Qxb7 31.d7 a5 32.Qd6 Kg7 33.f5 b4 34.fxg6 
Qe4 35.Bb6 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.06"]
[Round "12"]
[White "Panno, Oscar"]
[Black "Toran Albero, Roman"]
[Result "1-0"]
[ECO "E74"]
[EventDate "1969.11.23"]
[PlyCount "63"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 Qa5 8.Bd2 e6 9.
Nf3 exd5 10.cxd5 a6 11.O-O Re8 12.Qc2 Qc7 13.a4 Bg4 14.Rfe1 Nbd7 15.Bf4 
Rac8 16.a5 Bxf3 17.Bxf3 Ne5 18.Be2 Nfd7 19.Be3 c4 20.Na4 h5 21.h3 Nd3 22.
Bxd3 cxd3 23.Qxd3 Ne5 24.Qe2 Qc2 25.Nb6 Rc7 26.Rac1 Qxe2 27.Rxe2 Rxc1+ 28.
Bxc1 Nd3 29.Bg5 Nxb2 30.Bf4 Rd8 31.Rd2 Kf8 32.e5 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.06"]
[Round "12"]
[White "Parma, Bruno"]
[Black "Penrose, Jonathan"]
[Result "1/2-1/2"]
[ECO "B83"]
[EventDate "1969.11.23"]
[PlyCount "37"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Be3 Nf6 7.Be2 Be7 8.O-O 
O-O 9.f4 Qc7 10.Qe1 Nxd4 11.Bxd4 e5 12.fxe5 dxe5 13.Qg3 Bc5 14.Bxc5 Qxc5+ 
15.Kh1 Kh8 16.Qh4 Ng8 17.Qf2 Qxf2 18.Rxf2 Nf6 19.Rd1 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.06"]
[Round "12"]
[White "Szabo, Laszlo"]
[Black "Medina Garcia, Antonio"]
[Result "0-1"]
[ECO "D36"]
[EventDate "1969.11.23"]
[PlyCount "78"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Be7 6.e3 c6 7.Qc2 Nbd7 8.Bd3 
h6 9.Bh4 O-O 10.Nge2 Ne8 11.Bg3 Bd6 12.O-O Bxg3 13.Nxg3 Ndf6 14.f3 Nc7 15.
Rad1 Ne6 16.Na4 Re8 17.Rfe1 Qa5 18.Re2 Bd7 19.a3 Rad8 20.b4 Qc7 21.Rc1 Qb8
22.Qb3 Rc8 23.Rec2 g6 24.Rc3 h5 25.Qc2 Kg7 26.Qf2 b6 27.Nb2 Qd6 28.Qc2 Ng8
29.Bf1 Nc7 30.Qf2 Ne7 31.e4 h4 32.Ne2 Rh8 33.e5 Qe6 34.a4 b5 35.Nd3 Na6 
36.Ra1 bxa4 37.Nef4 Qf5 38.Rxa4 Nc7 39.Qe3 Nb5 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.06"]
[Round "12"]
[White "Unzicker, Wolfgang"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[ECO "B42"]
[EventDate "1969.11.23"]
[PlyCount "51"]

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 Nge7 11.c4 e5 12.Nc3 O-O 13.Rfd1 Be6 14.Bf1 Nc8 15.
Nd5 a5 16.Rac1 b6 17.Na1 f6 18.Nc2 Rf7 19.Na3 Rd7 20.Nb5 Rb8 21.Bd3 N8a7 
22.Na3 Nd4 23.Nc3 Nac6 24.Ne2 Bf7 25.Nxd4 Nxd4 26.Be2 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.08"]
[Round "13"]
[White "Bobotsov, Milko"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D35"]
[EventDate "1969.11.23"]
[PlyCount "66"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.cxd5 exd5 5.d4 c6 6.Bg5 Bf5 7.e3 Be7 8.Bd3 
Bxd3 9.Bxf6 Bxf6 10.Qxd3 Nd7 11.O-O Be7 12.a3 a5 13.Na4 O-O 14.Rfb1 Nb6 
15.Nc5 Bxc5 16.dxc5 Nd7 17.b4 Qe7 18.Qc3 Nf6 19.Nd4 Ne4 20.Qb2 g6 21.Nb3 
axb4 22.axb4 Ng5 23.Nd4 Ne6 24.h3 Rfc8 25.Rxa8 Rxa8 26.Ra1 Rxa1+ 27.Qxa1 
Nxd4 28.Qxd4 h5 29.h4 Qe6 30.Qf4 Qe7 31.Kh2 Kg7 32.Kg3 Qe6 33.Kf3 Qe7 
1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.08"]
[Round "13"]
[White "Mecking, Henrique"]
[Black "Szabo, Laszlo"]
[Result "1-0"]
[ECO "B06"]
[EventDate "1969.11.23"]
[PlyCount "101"]

1.d4 g6 2.e4 Bg7 3.Nc3 d6 4.Bg5 a6 5.Qd2 b5 6.a4 b4 7.Nd1 Bb7 8.f3 Nc6 9.
c3 Na5 10.Qc2 bxc3 11.bxc3 Nf6 12.Ne2 Nd7 13.h4 c5 14.Rb1 Qc7 15.Qa2 e6 
16.Be3 d5 17.e5 Nc4 18.h5 O-O 19.g3 Rfb8 20.hxg6 hxg6 21.Bg5 Bc6 22.Kf2 
Rxb1 23.Qxb1 Bxa4 24.Qc1 Bxd1 25.Qxd1 cxd4 26.cxd4 Qb6 27.Kg2 Qb2 28.g4 
Rb8 29.Qe1 Rb3 30.Qh4 Ne3+ 31.Kf2 Nd1+ 32.Kg3 Ne3 33.Bf6 Nxf1+ 34.Kf2 Nxf6
35.exf6 Bxf6 36.Qxf6 Qxe2+ 37.Kxe2 Ng3+ 38.Kf2 Nxh1+ 39.Kg2 Rb1 40.f4 a5 
41.Qd8+ Kg7 42.Qxa5 Rb3 43.Kxh1 Rg3 44.g5 Re3 45.Kg2 Re2+ 46.Kf3 Re4 47.
Qb4 Kg8 48.Qb8+ Kg7 49.Kf2 Kh7 50.f5 gxf5 51.Qf8 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.08"]
[Round "13"]
[White "Medina Garcia, Antonio"]
[Black "Korchnoi, Viktor"]
[Result "0-1"]
[ECO "C03"]
[EventDate "1969.11.23"]
[PlyCount "69"]

1.e4 e6 2.d4 d5 3.Nd2 a6 4.e5 c5 5.c3 Nc6 6.Ndf3 Qa5 7.Ne2 Bd7 8.Bf4 Rc8 
9.a3 Qb6 10.Rb1 f6 11.h4 Nge7 12.dxc5 Qxc5 13.Be3 Qa5 14.exf6 gxf6 15.Ng3 
e5 16.Be2 Nf5 17.Nxf5 Bxf5 18.Rc1 d4 19.b4 Qxa3 20.cxd4 Bxb4+ 21.Kf1 Rd8 
22.d5 Ne7 23.Ra1 Bc2 24.Qc1 Qxc1+ 25.Rxc1 Ba4 26.Bh6 Nxd5 27.Bc4 Ke7 28.h5
Nb6 29.Ba2 Ba3 30.Rb1 Rd6 31.Nh4 Bc2 32.Re1 Kd7 33.Rh3 Bb2 34.Rg3 f5 35.
Rg7+ 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.08"]
[Round "13"]
[White "Najdorf, Miguel"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "C55"]
[EventDate "1969.11.23"]
[PlyCount "50"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Be7 4.O-O Nf6 5.d3 O-O 6.Nbd2 d6 7.a3 Nd7 8.Ba2 
Nb6 9.Nc4 Nxc4 10.Bxc4 Be6 11.Bxe6 fxe6 12.c3 Kh8 13.Qb3 Qc8 14.Ng5 Bxg5 
15.Bxg5 b6 16.Be3 Qd7 17.Rad1 d5 18.f3 Ne7 19.Bf2 Ng6 20.Bg3 c5 21.exd5 
exd5 22.Rfe1 Rfe8 23.c4 Rad8 24.cxd5 Qf7 25.Re4 Kg8 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.08"]
[Round "13"]
[White "Penrose, Jonathan"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "B36"]
[EventDate "1969.11.23"]
[PlyCount "137"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Be2 
Bg7 9.Bg5 O-O 10.Qe3 Bd7 11.O-O Bc6 12.Rfd1 Nd7 13.Bh6 Qb6 14.Qxb6 Nxb6 
15.Bxg7 Kxg7 16.Rac1 a5 17.f3 Rfc8 18.Kf2 Nd7 19.Ke3 Nc5 20.Rc2 Na4 21.Nd5
Bxd5 22.Rxd5 Rc5 23.b3 Rxd5 24.cxd5 Nc5 25.Bb5 Kf6 26.f4 b6 27.Kd4 e5+ 28.
fxe5+ dxe5+ 29.Ke3 Ke7 30.Rf2 Rd8 31.g4 f6 32.Rf3 Nb7 33.Rh3 Rh8 34.Kd2 
Nd6 35.Bd3 b5 36.a3 b4 37.a4 Kf7 38.Rf3 Kg7 39.Rf1 Rc8 40.h4 h6 41.Rb1 Rc3
42.h5 Kf7 43.Re1 Rxb3 44.Rc1 Rc3 45.Rxc3 bxc3+ 46.Kxc3 gxh5 47.gxh5 Ke7 
48.Bb1 Kd7 49.Bd3 Kc7 50.Bc2 Kb6 51.Bd3 Kc5 52.Bc2 Ne8 53.Kd3 f5 54.exf5 
Nf6 55.d6 Kxd6 56.Kc4 Nxh5 57.Kb5 Nf6 58.Bd3 e4 59.Bf1 h5 60.Kxa5 Kc5 61.
Ka6 Kc6 62.Bb5+ Kc5 63.a5 h4 64.Kb7 h3 65.Bf1 h2 66.Bg2 e3 67.a6 e2 68.a7 
e1=Q 69.a8=Q 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.08"]
[Round "13"]
[White "Petrosian, Tigran"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "E04"]
[EventDate "1969.11.23"]
[PlyCount "50"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c5 4.O-O Nc6 5.d4 e6 6.c4 dxc4 7.Ne5 Nxe5 8.dxe5 
Nd5 9.Na3 Bd7 10.Nxc4 Bc6 11.a3 Rc8 12.e4 Nb6 13.Nd6+ Bxd6 14.exd6 Nc4 15.
Qg4 Qxd6 16.Qxg7 Qd4 17.Bh6 Qxg7 18.Bxg7 Rg8 19.Bf6 Rg6 20.Bc3 Nd6 21.Rfe1
Nb5 22.Rac1 Rd8 23.Re3 Nd4 24.e5 Bxg2 25.Kxg2 Nb3 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.08"]
[Round "13"]
[White "Pomar Salamanca, Arturo"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "A32"]
[EventDate "1969.11.23"]
[PlyCount "84"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.Nc3 cxd4 5.Nxd4 a6 6.e3 Be7 7.Be2 O-O 8.b3 Nc6
9.O-O d6 10.Bb2 Bd7 11.Rc1 Qb8 12.a4 Qa7 13.Qc2 Rac8 14.Rfd1 Rfd8 15.Ne4 
Nxe4 16.Qxe4 Bf8 17.Bd3 f5 18.Qh4 Qb6 19.Bc2 Ne5 20.Bc3 Ng6 21.Qh5 d5 22.
a5 Qd6 23.Bb2 Be8 24.Qh3 dxc4 25.Nxf5 Qb4 26.Rxd8 Rxd8 27.Nh6+ gxh6 28.
Bxg6 Qd6 29.Bc2 Bg6 30.Qg4 c3 31.Bxc3 h5 32.Qe2 Bxc2 33.Qxc2 Rc8 34.Qb2 
Qa3 35.Rd1 Qxb2 36.Bxb2 Bb4 37.h4 Bxa5 38.Rd7 Rc7 39.Rd8+ Kf7 40.Rh8 Kg6 
41.Rg8+ Kf7 42.Rh8 Kg6 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.08"]
[Round "13"]
[White "Spassky, Boris"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D25"]
[EventDate "1969.11.23"]
[PlyCount "33"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.Qb3 Bxf3 7.gxf3 Nbd7 8.
Qxb7 c5 9.Nc3 Be7 10.d5 Rb8 11.Qa6 exd5 12.Nxd5 Nxd5 13.Bxd5 O-O 14.Qe2 
Ne5 15.e4 Bd6 16.f4 Ng6 17.Qf3 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.08"]
[Round "13"]
[White "Toran Albero, Roman"]
[Black "Diez del Corral Rivas, Jesus"]
[Result "0-1"]
[ECO "E65"]
[EventDate "1969.11.23"]
[PlyCount "83"]

1.d4 Nf6 2.c4 c5 3.Nf3 g6 4.g3 Bg7 5.Bg2 O-O 6.O-O Na6 7.Nc3 d6 8.h3 Bd7 
9.b3 Qc8 10.Kh2 Bc6 11.Be3 Ne4 12.Nxe4 Bxe4 13.Qd2 Rd8 14.Rad1 d5 15.dxc5 
dxc4 16.Qa5 c3 17.Rc1 Qc6 18.Rfd1 Nc7 19.Rxd8+ Rxd8 20.Qb4 f5 21.Bf1 Nd5 
22.Qc4 b5 23.cxb6 Qxc4 24.bxc4 Nxe3 25.fxe3 axb6 26.Nd4 Ra8 27.Rxc3 Rxa2 
28.Kg1 Rd2 29.Rb3 Bxd4 30.exd4 Rxd4 31.e3 Rd6 32.Ra3 Kf7 33.Kf2 Rd2+ 34.
Be2 Rb2 35.Ke1 Ke6 36.h4 Kd6 37.Ra7 Rb1+ 38.Kf2 h6 39.Ra2 Rh1 40.Rb2 Rh2+ 
41.Kf1 Kc7 42.h5 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.09"]
[Round "14"]
[White "Diez del Corral Rivas, Jesus"]
[Black "Petrosian, Tigran"]
[Result "0-1"]
[ECO "C18"]
[EventDate "1969.11.23"]
[PlyCount "108"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Qc7 7.Qg4 f5 8.Qg3 
cxd4 9.cxd4 Ne7 10.Bd2 O-O 11.Bd3 b6 12.Ne2 Rf7 13.O-O Ba6 14.h4 Bxd3 15.
cxd3 Nbc6 16.Be3 Qd7 17.Nf4 Ng6 18.Nxg6 hxg6 19.Qf4 Qe8 20.g3 Rc7 21.Kg2 
Qf7 22.Rh1 Kf8 23.Qg5 Ke8 24.Rac1 Kd7 25.h5 gxh5 26.Rxh5 Rg8 27.Rh7 Kc8 
28.Qh4 Qg6 29.Rh8 Rxh8 30.Qxh8+ Kb7 31.Qf8 Rc8 32.Qd6 Qe8 33.a4 Rd8 34.Qa3
Qe7 35.Qc3 Rc8 36.Bd2 g5 37.Qc2 f4 38.gxf4 gxf4 39.Bxf4 Rg8+ 40.Bg3 Nxd4 
41.Qc3 Ne2 42.Qc6+ Kb8 43.Re1 Nf4+ 44.Kf1 Nxd3 45.Rb1 Qf7 46.Qd6+ Kb7 47.
Ke2 Rc8 48.a5 Rc2+ 49.Kf1 Nxf2 50.Rxb6+ axb6 51.Qxb6+ Kc8 52.Qa6+ Kb8 53.
Qb6+ Qb7 54.Qd6+ Qc7 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.09"]
[Round "14"]
[White "Hort, Vlastimil"]
[Black "Penrose, Jonathan"]
[Result "1-0"]
[ECO "E98"]
[EventDate "1969.11.23"]
[PlyCount "81"]

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.Ne1 Nd7 10.Nd3 f5 11.exf5 Nxf5 12.f3 Nf6 13.Nf2 c5 14.Bd3 a6 15.a4 Nd4 
16.Be3 Nh5 17.Nfe4 Nf4 18.Kh1 Qc7 19.Re1 Nxd3 20.Qxd3 Bf5 21.Rab1 a5 22.
Rf1 Rae8 23.Rf2 h6 24.g4 Bd7 25.Rbf1 Re7 26.Kg2 Ref7 27.h3 Be8 28.Ng3 Qe7 
29.Qd1 Kh7 30.Nce4 Rg8 31.f4 Rgf8 32.f5 gxf5 33.gxf5 Qd8 34.Kh2 Kh8 35.f6 
Bxf6 36.Bxh6 Bg7 37.Bxg7+ Kxg7 38.Qg4+ Kh8 39.Qh5+ Kg7 40.Nf5+ Rxf5 41.
Rg2+ 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.09"]
[Round "14"]
[White "Korchnoi, Viktor"]
[Black "Mecking, Henrique"]
[Result "1-0"]
[ECO "E50"]
[EventDate "1969.11.23"]
[PlyCount "63"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 c5 6.Be2 b6 7.O-O Bb7 8.Na4 cxd4
9.exd4 Be7 10.a3 Ne4 11.d5 b5 12.cxb5 Bxd5 13.Be3 f5 14.Rc1 Qe8 15.Re1 g5 
16.Bd3 g4 17.Bxe4 Bxe4 18.Nd2 Bd5 19.Bf4 Bf6 20.Nc3 Bxc3 21.bxc3 a6 22.c4 
Bb7 23.Bd6 Rf6 24.Nb3 axb5 25.cxb5 Qh5 26.Rc7 Bd5 27.Rc8+ Kg7 28.Qd4 Bxb3 
29.Be7 e5 30.Bxf6+ Kxf6 31.Qxe5+ Kg6 32.Rxb8 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.09"]
[Round "14"]
[White "Larsen, Bent"]
[Black "Toran Albero, Roman"]
[Result "1-0"]
[ECO "E91"]
[EventDate "1969.11.23"]
[PlyCount "137"]

1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.Nf3 O-O 6.h3 c5 7.Be2 cxd4 8.Nxd4 Nc6
9.Nc2 Nd7 10.O-O Nc5 11.f3 f5 12.exf5 Bxf5 13.Nd5 e6 14.Nde3 Qh4 15.Nxf5 
Rxf5 16.Qe1 Qxe1 17.Rxe1 Nd4 18.Nxd4 Bxd4+ 19.Kh1 a5 20.Rb1 h5 21.Rd1 e5 
22.b3 Kg7 23.Bd3 Rf7 24.Bc2 Ne6 25.Be4 Nf4 26.Bxf4 Rxf4 27.Bxb7 Rb8 28.g3 
Rf6 29.Be4 g5 30.Kg2 Bc5 31.Rd2 Rbf8 32.Rh1 g4 33.hxg4 hxg4 34.fxg4 Rf2+ 
35.Rxf2 Rxf2+ 36.Kh3 Re2 37.Bd3 Rd2 38.Bb1 Re2 39.g5 e4 40.Kg4 Bd4 41.Rd1 
Bc5 42.g6 e3 43.Rh1 Rf2 44.Rh7+ Kf8 45.Rh8+ Kg7 46.Re8 Bd4 47.Re7+ Kg8 48.
Re4 Rd2 49.Kf4 Rd1 50.Re8+ Kg7 51.Bf5 Rf1+ 52.Kg4 Rf2 53.Re7+ Kg8 54.g7 
Bxg7 55.Rxe3 Rxa2 56.Kg5 Kf8 57.Re6 Rd2 58.Bg6 Bc3 59.g4 Kg7 60.Re7+ Kf8 
61.Rf7+ Kg8 62.Rb7 Re2 63.Kh6 Rh2+ 64.Bh5 Rf2 65.g5 Kf8 66.Kh7 Be5 67.g6 
Rf5 68.g7+ Bxg7 69.Bg6 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.09"]
[Round "14"]
[White "Najdorf, Miguel"]
[Black "Pomar Salamanca, Arturo"]
[Result "1/2-1/2"]
[ECO "D47"]
[EventDate "1969.11.23"]
[PlyCount "65"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 
Be7 9.e4 Bb7 10.e5 Nd5 11.Nxd5 cxd5 12.O-O b4 13.Ne1 O-O 14.Qg4 Re8 15.Nf3
Qb6 16.Bh6 Bf8 17.Be3 Be7 18.Ng5 Nf8 19.Rad1 Ba6 20.Qh5 Bxg5 21.Bxg5 Rac8 
22.h4 Bxd3 23.Rxd3 Rc4 24.Qg4 Ng6 25.Re1 Qc7 26.Rg3 h5 27.Qd1 Rc8 28.Rd3 
Rc2 29.Qxh5 Rxb2 30.Qg4 Qc2 31.Rf3 Rb1 32.Rxb1 Qxb1+ 33.Kh2 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.09"]
[Round "14"]
[White "Panno, Oscar"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "E46"]
[EventDate "1969.11.23"]
[PlyCount "45"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 d5 6.a3 Be7 7.cxd5 Nxd5 8.Qc2 c5
9.dxc5 Bxc5 10.Nxd5 Qxd5 11.Nf4 Qc6 12.Bd3 g6 13.Be4 Qc7 14.Bd2 Bd6 15.
Qxc7 Bxc7 16.Rc1 Nc6 17.Nd3 Bb6 18.Ke2 Rd8 19.Rhd1 f5 20.Bf3 Bd7 21.Nc5 
Ne5 22.Nxd7 Rxd7 23.Bc3 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.09"]
[Round "14"]
[White "Parma, Bruno"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "B83"]
[EventDate "1969.11.23"]
[PlyCount "31"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Be3 Nf6 7.Be2 Be7 8.O-O 
O-O 9.f4 Qc7 10.Kh1 Nxd4 11.Qxd4 Rd8 12.Rad1 Bd7 13.f5 e5 14.Qd3 Bc6 15.
Bf3 b5 16.Bg5 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.09"]
[Round "14"]
[White "Szabo, Laszlo"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "E07"]
[EventDate "1969.11.23"]
[PlyCount "30"]

1.d4 d5 2.Nf3 e6 3.g3 Nf6 4.Bg2 Be7 5.c4 O-O 6.O-O c6 7.Nc3 Nbd7 8.b3 b6 
9.Bb2 Bb7 10.Rc1 Ne4 11.Nxe4 dxe4 12.Ne5 f5 13.Qc2 Nxe5 14.dxe5 c5 15.Rcd1
Qc7 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.09"]
[Round "14"]
[White "Unzicker, Wolfgang"]
[Black "Medina Garcia, Antonio"]
[Result "1-0"]
[ECO "C93"]
[EventDate "1969.11.23"]
[PlyCount "57"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 h6 10.d4 Re8 11.Nbd2 Bf8 12.a3 Bb7 13.Bc2 d5 14.dxe5 Nxe5 15.Nxe5 
Rxe5 16.f4 Bc5+ 17.Kh2 h5 18.g3 Re8 19.e5 Qe7 20.Nb3 h4 21.Nxc5 Qxc5 22.
Be3 Qc6 23.Rg1 Ne4 24.gxh4 f5 25.Qh5 Re6 26.Qxf5 Rf8 27.Qg4 Rf7 28.Bd4 Qe8
29.b4 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.10"]
[Round "15"]
[White "Bobotsov, Milko"]
[Black "Diez del Corral Rivas, Jesus"]
[Result "0-1"]
[ECO "E87"]
[EventDate "1969.11.23"]
[PlyCount "50"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 Ne8 8.Qd2 f5 9.
O-O-O Na6 10.Bd3 Nc5 11.Bc2 fxe4 12.Nxe4 Nxe4 13.fxe4 Nf6 14.Nf3 Nh5 15.
Rdf1 Qe7 16.Ng5 Nf4 17.g3 Qxg5 18.gxf4 exf4 19.Rxf4 Rxf4 20.Bxf4 Qf6 21.
Bd3 Bh3 22.c5 Rf8 23.Bg3 Qd4 24.cxd6 cxd6 25.Kb1 Rf3 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.10"]
[Round "15"]
[White "Damjanovic, Mato"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "A48"]
[EventDate "1969.11.23"]
[PlyCount "43"]

1.d4 Nf6 2.Nf3 g6 3.c3 Bg7 4.Bg5 b6 5.Nbd2 Bb7 6.Bxf6 Bxf6 7.e4 d6 8.Bb5+ 
c6 9.Bc4 Nd7 10.O-O O-O 11.a4 a6 12.Qe2 b5 13.axb5 axb5 14.Rxa8 Bxa8 15.
Bb3 Qb8 16.Re1 e5 17.dxe5 dxe5 18.Qe3 Qb6 19.Qh6 Nc5 20.Qe3 Rd8 21.Ra1 Bb7
22.Bc2 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.10"]
[Round "15"]
[White "Mecking, Henrique"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A11"]
[EventDate "1969.11.23"]
[PlyCount "58"]

1.g3 Nf6 2.Bg2 d5 3.Nf3 g6 4.b3 Bg7 5.Bb2 O-O 6.c4 c6 7.O-O Bg4 8.d3 Bxf3 
9.Bxf3 Nbd7 10.Bg2 Re8 11.cxd5 cxd5 12.Nc3 e6 13.Qd2 Rc8 14.Rfc1 a6 15.Rc2
Qc7 16.Rac1 Qb8 17.Nd1 Red8 18.Rxc8 Rxc8 19.Rxc8+ Qxc8 20.e4 dxe4 21.dxe4 
Ne8 22.Bxg7 Kxg7 23.Ne3 Qc7 24.f4 e5 25.f5 Ndf6 26.h3 Qc5 27.b4 Qb6 28.Kh2
Qd4 29.Qxd4 exd4 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.10"]
[Round "15"]
[White "Medina Garcia, Antonio"]
[Black "Panno, Oscar"]
[Result "0-1"]
[ECO "B26"]
[EventDate "1969.11.23"]
[PlyCount "116"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.d3 Bg7 5.Be3 d6 6.Bg2 Nf6 7.h3 O-O 8.Qd2 Rb8 
9.f4 Ne8 10.Nf3 Nd4 11.a4 f5 12.O-O Nc7 13.Kh2 Bd7 14.Rae1 Kh8 15.b3 Bc6 
16.Nd1 Qd7 17.Bxd4 cxd4 18.Nb2 a6 19.a5 fxe4 20.dxe4 Bb5 21.Nd3 Ne6 22.h4 
Nc5 23.b4 Nxd3 24.cxd3 e5 25.Bh3 Qe7 26.f5 Bf6 27.Rc1 gxf5 28.Bxf5 Rg8 29.
Rg1 Qg7 30.g4 Rbe8 31.g5 Bd8 32.h5 Bd7 33.Bxd7 Qxd7 34.g6 Bf6 35.Rcf1 hxg6
36.hxg6 Kg7 37.Rg3 Rh8+ 38.Kg2 Rh5 39.Rh1 Reh8 40.Rxh5 Rxh5 41.Qa2 Bh4 42.
Nxh4 Rxh4 43.Qc2 Rh6 44.Qc4 Rxg6 45.Rxg6+ Kxg6 46.Qg8+ Qg7 47.Qc8 Kg5 48.
Kg3 Kh5+ 49.Kh3 Qf7 50.Kg2 Kg5 51.Qd8+ Kf4 52.Qxd6 Qg7+ 53.Kf1 Kf3 54.Ke1 
Ke3 55.Kd1 Kxd3 56.Kc1 Qg1+ 57.Kb2 Qg2+ 58.Ka3 Kc2 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.10"]
[Round "15"]
[White "Penrose, Jonathan"]
[Black "Szabo, Laszlo"]
[Result "0-1"]
[ECO "B93"]
[EventDate "1969.11.23"]
[PlyCount "114"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Qc7 7.Bd3 g6 8.O-O Bg7
9.Kh1 Nbd7 10.Qe1 b5 11.a4 b4 12.Na2 Bb7 13.Nxb4 Nc5 14.e5 dxe5 15.fxe5 
Ng4 16.Qg3 Qxe5 17.Qxg4 Qxd4 18.Qxd4 Bxd4 19.Bc4 e6 20.c3 Bg7 21.Be3 Ne4 
22.Rad1 Ke7 23.Rxf7+ Kxf7 24.Rd7+ Ke8 25.Rxg7 Rd8 26.Bd4 e5 27.Rxb7 Nd6 
28.Bxe5 Nxb7 29.h3 Rd1+ 30.Kh2 Rf8 31.Bxa6 Nd6 32.Nc6 Kd7 33.Nd4 Rd2 34.
Bxd6 Kxd6 35.b4 Rf7 36.a5 Kd5 37.Kg3 Rc7 38.Nf3 Rb2 39.c4+ Ke4 40.b5 Rxc4 
41.Bb7+ Kf5 42.a6 Ra4 43.Bc6 Raa2 44.Nh2 Ra3+ 45.Nf3 Kf6 46.h4 h6 47.Kh3 
Rc2 48.Bb7 Rb2 49.Bc6 Rb4 50.Kg3 Ke6 51.Kf2 Kd6 52.Kg3 g5 53.hxg5 hxg5 54.
Kh2 g4 55.Ng5 Ke5 56.Nf7+ Kf4 57.Nd8 Kg5 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.10"]
[Round "15"]
[White "Petrosian, Tigran"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "E43"]
[EventDate "1969.11.23"]
[PlyCount "64"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb4 5.e3 Bb7 6.Bd3 Bxc3+ 7.bxc3 d6 8.O-O 
c5 9.Re1 Nc6 10.e4 e5 11.d5 Na5 12.Nd2 Bc8 13.Nf1 O-O 14.Bg5 h6 15.Bd2 Nh7
16.Qh5 Qf6 17.Ne3 Qg6 18.Qf3 Nf6 19.g3 Re8 20.Rab1 Rb8 21.Rb2 Rb7 22.Qg2 
Rbe7 23.f3 Qh7 24.Bc1 g6 25.Rf2 Qg7 26.Qf1 Kh8 27.Kg2 Nb7 28.Qe2 Nd8 29.a4
Nb7 30.Qc2 Ng8 31.Ref1 f6 32.h4 Rf7 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.10"]
[Round "15"]
[White "Pomar Salamanca, Arturo"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "E58"]
[EventDate "1969.11.23"]
[PlyCount "23"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 O-O 6.Nf3 d5 7.O-O Nc6 8.a3 Bxc3 
9.bxc3 Qc7 10.Qc2 Na5 11.Ne5 b6 12.cxd5 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.10"]
[Round "15"]
[White "Spassky, Boris"]
[Black "Korchnoi, Viktor"]
[Result "1/2-1/2"]
[ECO "A36"]
[EventDate "1969.11.23"]
[PlyCount "29"]

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.exd4 d5 10.cxd5 Nxd5 11.Nxd5 exd5 12.Be3 Bg4 13.Qd2 Bxe2 14.Qxe2 
Nxd4 15.Bxd4 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.10"]
[Round "15"]
[White "Toran Albero, Roman"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "A25"]
[EventDate "1969.11.23"]
[PlyCount "40"]

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Rb1 Nf6 6.b4 d6 7.b5 Nd4 8.e3 Nf5 9.
Nge2 O-O 10.O-O Re8 11.d3 h5 12.e4 Nd4 13.Nxd4 exd4 14.Ne2 a6 15.a4 Nd7 
16.Bb2 Nc5 17.Bxd4 Bxd4 18.Nxd4 Qf6 19.Ne2 axb5 20.axb5 Ra3 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.11"]
[Round "16"]
[White "Diez del Corral Rivas, Jesus"]
[Black "Medina Garcia, Antonio"]
[Result "1-0"]
[ECO "C91"]
[EventDate "1969.11.23"]
[PlyCount "78"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d4 d6 
9.c3 Bg4 10.Be3 exd4 11.cxd4 Na5 12.Bc2 c5 13.h3 cxd4 14.Bxd4 Bh5 15.g4 
Bg6 16.Nbd2 Rc8 17.Rc1 Nc6 18.Nf1 h5 19.N1h2 hxg4 20.hxg4 Qd7 21.g5 Nxd4 
22.Nxd4 Nh5 23.Qd2 Rc4 24.Bb3 Rxc1 25.Qxc1 Qh3 26.Nf5 Bd8 27.Re3 Nf4 28.
Rxh3 Ne2+ 29.Kf1 Nxc1 30.Bd5 Bxf5 31.exf5 Bxg5 32.Nf3 Bf6 33.Nd2 Bxb2 34.
Ne4 Rc8 35.Bxf7+ Kxf7 36.Nxd6+ Ke7 37.Nxc8+ Kd7 38.Na7 Kc7 39.a3 Kb7 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.11"]
[Round "16"]
[White "Korchnoi, Viktor"]
[Black "Penrose, Jonathan"]
[Result "1-0"]
[ECO "E67"]
[EventDate "1969.11.23"]
[PlyCount "73"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nbd7 7.h3 e5 8.e4 c6 9.
Be3 b5 10.dxe5 dxe5 11.Nd2 a6 12.O-O Qe7 13.Qc2 Bb7 14.Nb3 Rab8 15.c5 Rfd8
16.a4 Nf8 17.Na2 Ne6 18.Nb4 Qc7 19.Nd3 Nd7 20.Bd2 Re8 21.Ba5 Qc8 22.Rfd1 
Ra8 23.h4 Bf8 24.Bh3 Qb8 25.Kh2 Bc8 26.Bd2 Bb7 27.Be3 Qc7 28.Qc3 Rad8 29.
f3 Ra8 30.Rd2 Rad8 31.Kg2 Ra8 32.Rdd1 Rad8 33.Qa5 Qxa5 34.Nxa5 Ba8 35.Bxe6
Rxe6 36.Nb4 Kg7 37.Nxa6 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.11"]
[Round "16"]
[White "Larsen, Bent"]
[Black "Bobotsov, Milko"]
[Result "1-0"]
[ECO "A37"]
[EventDate "1969.11.23"]
[PlyCount "123"]

1.c4 c5 2.g3 g6 3.Bg2 Bg7 4.Nc3 Nc6 5.Nf3 e5 6.O-O Nge7 7.d3 O-O 8.a3 d6 
9.Rb1 b6 10.b4 Bb7 11.bxc5 dxc5 12.Bb2 Qd7 13.Nd2 Nd4 14.Bxb7 Qxb7 15.e3 
Ne6 16.e4 f5 17.Nd5 Rae8 18.a4 Nc6 19.Bc3 Qd7 20.Rb2 f4 21.Qg4 Qf7 22.Nf3 
h5 23.Qh3 fxg3 24.fxg3 g5 25.Qg2 g4 26.Nh4 Qxf1+ 27.Qxf1 Rxf1+ 28.Kxf1 
Rf8+ 29.Rf2 Rxf2+ 30.Kxf2 Kf7 31.Nf5 Bf6 32.Kg2 Bg5 33.h3 Kg6 34.h4 Bd8 
35.Kf2 Kf7 36.Nd6+ Kg6 37.Nb7 Kf7 38.Nd6+ Kg6 39.Ke1 Bf6 40.Kd1 Bd8 41.Kc2
Bc7 42.Nf5 Kf7 43.a5 bxa5 44.Kb3 Ke8 45.Ka4 Bd8 46.Nd6+ Kd7 47.Nf7 Bc7 48.
Nxc7 Kxc7 49.Nxe5 Ncd4 50.Bxd4 Nxd4 51.Nxg4 hxg4 52.h5 Ne6 53.Kxa5 Kd6 54.
h6 Ng5 55.Kb5 a6+ 56.Kxa6 Kc6 57.e5 Nh7 58.Ka5 Nf8 59.e6 Kd6 60.Kb6 Kxe6 
61.Kxc5 Nd7+ 62.Kb5 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.11"]
[Round "16"]
[White "Najdorf, Miguel"]
[Black "Petrosian, Tigran"]
[Result "0-1"]
[ECO "D18"]
[EventDate "1969.11.23"]
[PlyCount "113"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O 
Nbd7 9.Qe2 Bg6 10.Bd3 Bh5 11.e4 e5 12.d5 cxd5 13.Nxd5 Nxd5 14.exd5 Bd6 15.
h3 Qe7 16.Re1 a6 17.g4 Bg6 18.Bg5 f6 19.Bd2 Qf7 20.Nh4 Bxd3 21.Qxd3 g6 22.
Bh6 O-O-O 23.a5 f5 24.Nf3 e4 25.Qc3+ Kb8 26.Ng5 Qe7 27.Ne6 Rc8 28.Qg7 Qxg7
29.Bxg7 Rhe8 30.Bc3 Ne5 31.Kf1 Re7 32.Rad1 Rd7 33.Re2 Nf3 34.Re3 Rc4 35.
Nd4 Nxd4 36.Bxd4 Rxd4 37.Rxd4 Bc5 38.Rd2 Bxe3 39.fxe3 Kc7 40.gxf5 gxf5 41.
Rd4 Kd6 42.Rb4 Kxd5 43.Rb6 Kc4 44.Ke2 h5 45.h4 Rd5 46.Rxb7 Rxa5 47.Rc7+ 
Kb3 48.Rh7 Kxb2 49.Rxh5 Kc3 50.Rg5 Ra2+ 51.Kf1 f4 52.Rd5 fxe3 53.h5 Kc4 
54.Rd6 a5 55.h6 Rh2 56.Rc6+ Kd3 57.Rd6+ 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.11"]
[Round "16"]
[White "Panno, Oscar"]
[Black "Mecking, Henrique"]
[Result "1-0"]
[ECO "B06"]
[EventDate "1969.11.23"]
[PlyCount "83"]

1.d4 g6 2.e4 Bg7 3.Nf3 d6 4.c3 Nc6 5.Bb5 Bd7 6.O-O Nf6 7.Re1 O-O 8.Nbd2 a6
9.Ba4 e6 10.a3 Ne7 11.Bc2 b6 12.e5 dxe5 13.dxe5 Ne8 14.Ne4 h6 15.Nf6+ Nxf6
16.exf6 Bxf6 17.Bxh6 Re8 18.Ne5 Nf5 19.Bf4 Bb5 20.a4 Qxd1 21.Raxd1 Bxe5 
22.Bxe5 Bc6 23.Bxc7 b5 24.Ra1 f6 25.f3 Kf7 26.Ra3 Rec8 27.Bb6 bxa4 28.Bxa4
Bxa4 29.Rxa4 Rcb8 30.Rb4 Ne7 31.Bc5 Nc6 32.Rh4 g5 33.Rh7+ Kg6 34.Rc7 Ne5 
35.Bd4 Rxb2 36.Bxe5 fxe5 37.Rc5 Rd8 38.Rcxe5 Rdd2 39.Rxe6+ Kf7 40.Re7+ Kf6
41.R1e6+ Kf5 42.g4+ 1-0

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.11"]
[Round "16"]
[White "Parma, Bruno"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B12"]
[EventDate "1969.11.23"]
[PlyCount "35"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Ne2 e6 5.Ng3 Ne7 6.c4 dxc4 7.Bxc4 Nd7 8.Nc3 Nb6
9.Bb3 Bg6 10.O-O Qd7 11.Be3 h5 12.Nge2 Bf5 13.Nf4 h4 14.Re1 Ng6 15.Nxg6 
Bxg6 16.h3 Bf5 17.Bc2 g6 18.Qe2 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.11"]
[Round "16"]
[White "Pomar Salamanca, Arturo"]
[Black "Toran Albero, Roman"]
[Result "1/2-1/2"]
[ECO "E97"]
[EventDate "1969.11.23"]
[PlyCount "38"]

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.Bc1 Nc6 10.h3 Nh6 11.Be3 Nf7 12.O-O f5 13.dxe5 Nfxe5 14.Nxe5 Bxe5 15.f4 
Bxc3 16.Qd5+ Rf7 17.bxc3 Qe8 18.Rae1 Be6 19.Qb5 fxe4 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.11"]
[Round "16"]
[White "Szabo, Laszlo"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "E59"]
[EventDate "1969.11.23"]
[PlyCount "94"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 d5 6.a3 Bxc3+ 7.bxc3 O-O 8.Bb2 
Nc6 9.Qc2 Qc7 10.Bd3 dxc4 11.Bxc4 e5 12.Bd3 h6 13.O-O Re8 14.Nxe5 Nxe5 15.
dxe5 Qxe5 16.c4 Qh5 17.Bxf6 gxf6 18.Be4 Rb8 19.Rad1 Be6 20.Bd5 b5 21.e4 
bxc4 22.Qxc4 Kh8 23.Qc3 Qe5 24.Qxc5 Rg8 25.Qe3 Qg5 26.Qxg5 hxg5 27.Bxe6 
fxe6 28.Rd6 Rge8 29.Rd7 a5 30.f4 g4 31.Rc1 Red8 32.Rxd8+ Rxd8 33.Rc6 Kg7 
34.Rxe6 Rd3 35.e5 fxe5 36.fxe5 g3 37.hxg3 Rxg3 38.Kf2 Rxa3 39.Ra6 a4 40.g4
Kf7 41.g5 Rd3 42.e6+ Ke7 43.g6 Rd8 44.Kf3 Rg8 45.Ke4 Rxg6 46.Kf5 Rg1 47.
Ra7+ Ke8 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.11"]
[Round "16"]
[White "Unzicker, Wolfgang"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "E97"]
[EventDate "1969.11.23"]
[PlyCount "69"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.Be3 Ng4 
9.Bg5 f6 10.Bh4 Qd7 11.h3 Nh6 12.d5 Ne7 13.Nd2 g5 14.Bg3 Ng6 15.b4 Nf4 16.
c5 Qe7 17.Rc1 f5 18.exf5 Bxf5 19.Nde4 Bg6 20.Re1 a6 21.Bxf4 exf4 22.Bh5 
Bxe4 23.Nxe4 Be5 24.Bg4 Kh8 25.Be6 f3 26.gxf3 Nf5 27.Bxf5 Rxf5 28.Ng3 Rf6 
29.Kg2 Qf7 30.Rc4 Rf8 31.Re3 h5 32.Rd3 Rf4 33.Rxf4 Qxf4 34.a3 Kh7 35.Re3 
1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.13"]
[Round "17"]
[White "Bobotsov, Milko"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "A56"]
[EventDate "1969.11.23"]
[PlyCount "47"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 Be7 6.Bd3 O-O 7.Qe2 a6 8.h3 Nbd7 9.
g4 Ne8 10.Nf3 Nc7 11.a4 b6 12.Be3 Rb8 13.Kd1 b5 14.axb5 Nb6 15.Nd2 Bg5 16.
Kc2 axb5 17.cxb5 Bd7 18.b3 Bxe3 19.Qxe3 Nc8 20.Qe2 Ne7 21.Rhb1 Ng6 22.Bc4 
Nf4 23.Qf1 Qh4 24.Ra7 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.13"]
[Round "17"]
[White "Damjanovic, Mato"]
[Black "Korchnoi, Viktor"]
[Result "1/2-1/2"]
[ECO "A47"]
[EventDate "1969.11.23"]
[PlyCount "24"]

1.d4 Nf6 2.Nf3 c5 3.c3 e6 4.e3 b6 5.Bd3 Bb7 6.O-O d5 7.Ne5 Bd6 8.f4 Qc7 9.
Bd2 Nc6 10.Be1 a6 11.Nd2 Ne7 12.Ndf3 Ng6 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.13"]
[Round "17"]
[White "Hort, Vlastimil"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "D78"]
[EventDate "1969.11.23"]
[PlyCount "30"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.d4 d5 5.c4 c6 6.Nbd2 O-O 7.O-O Ne4 8.cxd5 
cxd5 9.Ne5 Nd7 10.Nxe4 Nxe5 11.Nc3 Nc6 12.e3 e6 13.Bd2 b6 14.Re1 Bb7 15.
Rc1 Qe7 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.13"]
[Round "17"]
[White "Mecking, Henrique"]
[Black "Diez del Corral Rivas, Jesus"]
[Result "1/2-1/2"]
[ECO "E92"]
[EventDate "1969.11.23"]
[PlyCount "58"]

1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 Bg7 5.e4 d6 6.Nf3 O-O 7.Be2 e5 8.Bg5 h6 9.
Bh4 a6 10.Nd2 Qe8 11.a3 Nbd7 12.O-O h5 13.Bg5 Nh7 14.Be3 Bf6 15.b4 Bg5 16.
Na4 b6 17.Rb1 Bxe3 18.fxe3 Qd8 19.Rb3 a5 20.bxc5 Nxc5 21.Nxc5 bxc5 22.Qc2 
a4 23.Rb2 Qg5 24.Qc3 Bg4 25.Bxg4 Qxg4 26.h3 Qg3 27.Nf3 Rab8 28.Rfb1 Rxb2 
29.Rxb2 Nf6 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.13"]
[Round "17"]
[White "Medina Garcia, Antonio"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "C25"]
[EventDate "1969.11.23"]
[PlyCount "70"]

1.e4 g6 2.Nc3 Bg7 3.g3 e5 4.Bg2 d6 5.d3 Be6 6.h4 Nf6 7.Nh3 Nc6 8.Nd5 Bxd5 
9.exd5 Ne7 10.c3 h6 11.Qb3 Qc8 12.Be3 O-O 13.O-O-O a5 14.a4 c6 15.dxc6 
bxc6 16.Qa3 Nf5 17.Bd2 Rb8 18.h5 g5 19.Ng1 c5 20.Qa2 Qa6 21.Kc2 Rfc8 22.
Ne2 e4 23.Bc1 d5 24.Rhe1 Nd4+ 25.cxd4 exd3+ 26.Rxd3 cxd4+ 27.Kd2 Ne4+ 28.
Bxe4 dxe4 29.Ra3 Qc6 30.Qb1 d3 31.Ng1 Qc5 32.Ra1 Qxf2+ 33.Kd1 Bc3 34.bxc3 
Rxb1 35.Rxb1 Qc2# 0-1

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.13"]
[Round "17"]
[White "Penrose, Jonathan"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B48"]
[EventDate "1969.11.23"]
[PlyCount "44"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Be3 Nf6 8.O-O 
Ne5 9.Be2 b5 10.f4 Nc4 11.Bxc4 Qxc4 12.e5 Nd5 13.Nxd5 Qxd5 14.Qe2 Bb7 15.
Rad1 Rc8 16.Qf2 Bc5 17.f5 O-O 18.Qg3 Kh8 19.c3 Qxa2 20.Rf4 Qxb2 21.Rg4 
Qxc3 22.Rxg7 Bxd4 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.13"]
[Round "17"]
[White "Petrosian, Tigran"]
[Black "Pomar Salamanca, Arturo"]
[Result "1/2-1/2"]
[ECO "D30"]
[EventDate "1969.11.23"]
[PlyCount "27"]

1.c4 c6 2.d4 d5 3.Nf3 Nf6 4.e3 e6 5.Bd3 Nbd7 6.O-O dxc4 7.Bxc4 b5 8.Bb3 
Be7 9.Re1 Bb7 10.e4 c5 11.Nc3 b4 12.e5 bxc3 13.exf6 Bxf6 14.bxc3 1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.13"]
[Round "17"]
[White "Spassky, Boris"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "B36"]
[EventDate "1969.11.23"]
[PlyCount "80"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Be2 
Bg7 9.Be3 O-O 10.Qd2 Be6 11.Rc1 Qa5 12.b3 Rfc8 13.O-O a6 14.f4 b5 15.f5 
Bd7 16.fxg6 hxg6 17.e5 b4 18.exf6 bxc3 19.Rxc3 Bxf6 20.Rxf6 exf6 21.Bf3 
Bc6 22.Bd4 Bxf3 23.Qf4 Qg5 24.Qxf3 Re8 25.Qxf6 Re1+ 26.Kf2 Qxf6+ 27.Bxf6 
Rae8 28.Rc2 R1e6 29.Bb2 Kf8 30.Rd2 Ke7 31.h4 Kd7 32.g3 Kc6 33.Bc3 Re4 34.
Bf6 R8e6 35.Bg5 f5 36.Bf4 Rf6 37.Rd5 Re8 38.Ra5 Kb6 39.Rd5 Kc6 40.Ra5 Kb6 
1/2-1/2

[Event "5th Palma de Mallorca it"]
[Site "Palma de Mallorca ESP"]
[Date "1969.12.13"]
[Round "17"]
[White "Toran Albero, Roman"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "A14"]
[EventDate "1969.11.23"]
[PlyCount "34"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.b3 c5 7.Bb2 Nc6 8.e3 b6 9.
Nc3 dxc4 10.bxc4 Bb7 11.Qe2 Nb4 12.d4 cxd4 13.exd4 Rc8 14.a3 Bxf3 15.Bxf3 
Nc6 16.Bxc6 Rxc6 17.d5 exd5 1/2-1/2

