[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.20"]
[Round "1"]
[White "Fischer, Robert James"]
[Black "Sanchez, Luis Augusto"]
[Result "1-0"]
[ECO "C92"]
[EventDate "1959.04.20"]
[PlyCount "105"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nd7 10.d4 Nb6 11.dxe5 Nxe5 12.Nxe5 dxe5 13.Qh5 Bf6 14.Nd2 g6 15.Qf3 
Qe7 16.Qg3 Bh4 17.Qh2 Bf6 18.Nf3 Be6 19.Bc2 Bd7 20.Bh6 Rfe8 21.h4 Bg7 22.
Bg5 f6 23.Bc1 Bf8 24.h5 g5 25.Qg3 Qg7 26.Nh2 h6 27.Ng4 Qf7 28.Qf3 Bg7 29.
Ne3 Be6 30.Nf5 Bf8 31.b3 Rad8 32.Be3 Rd7 33.Qh3 Kh7 34.Bd1 Nc8 35.Bg4 Nd6 
36.Ng3 Bxg4 37.Qxg4 Qe6 38.Qxe6 Rxe6 39.Red1 Rd8 40.a4 bxa4 41.Rxa4 Nb7 
42.Rd5 Rc6 43.c4 Kg8 44.c5 Kf7 45.Rb4 Rb8 46.Rd7+ Ke6 47.Rh7 Rb6 48.cxb6 
Bxb4 49.bxc7 Rc8 50.Nf5 Bf8 51.g4 Na5 52.b4 Bxb4 53.Bd2 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.20"]
[Round "1"]
[White "Flores Alvarez, Rodrigo"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "A62"]
[EventDate "1959.04.20"]
[PlyCount "81"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.g3 Bg7 8.Bg2 O-O 
9.O-O Na6 10.Nd2 Nc7 11.a4 b6 12.Nc4 Ba6 13.Qb3 Bxc4 14.Qxc4 a6 15.Qh4 Nd7
16.Bg5 f6 17.Bh6 f5 18.Qxd8 Rfxd8 19.Bxg7 Kxg7 20.e4 b5 21.exf5 gxf5 22.
Rfe1 Kf6 23.Re6+ Nxe6 24.dxe6 Nb6 25.Bxa8 Rxa8 26.axb5 a5 27.Re1 a4 28.f4 
h5 29.Kf2 Ke7 30.h3 a3 31.bxa3 Rxa3 32.Re3 Ra8 33.g4 hxg4 34.hxg4 fxg4 35.
Kg3 d5 36.Nd1 Nc4 37.Re2 Nd6 38.Kxg4 Rg8+ 39.Kf3 Nxb5 40.Re5 Nd4+ 41.Kf2 
1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.20"]
[Round "1"]
[White "Jauregui Andrade, Carlos"]
[Black "Mendes, Joao de Souza"]
[Result "1-0"]
[ECO "A32"]
[EventDate "1959.04.20"]
[PlyCount "35"]

1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 e6 5.Nc3 a6 6.e4 Bb4 7.Bd3 Qc7 8.O-O 
Nc6 9.Bc2 Na5 10.e5 Qxe5 11.Re1 Qc7 12.Nf5 O-O 13.Nxg7 Kxg7 14.Bh6+ Kh8 
15.Qd4 Qd8 16.Bg5 Kg7 17.Re3 Be7 18.Rg3 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.20"]
[Round "1"]
[White "Letelier Martner, Rene"]
[Black "Stekel Grunberg, Moises"]
[Result "1/2-1/2"]
[ECO "E91"]
[EventDate "1959.04.20"]
[PlyCount "81"]

1.c4 Nf6 2.d4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Bg4 7.O-O Nfd7 8.Be3 e5
9.dxe5 dxe5 10.Bg5 Bf6 11.Bxf6 Qxf6 12.Nxe5 Nxe5 13.Bxg4 c6 14.Be2 Rd8 15.
Qc2 Na6 16.Rad1 g5 17.Rxd8+ Rxd8 18.Rd1 Nc5 19.Qc1 Ne6 20.Qe3 Rxd1+ 21.
Nxd1 Qd8 22.Qc3 Nd4 23.Bf1 g4 24.Qg3 Ndf3+ 25.gxf3 Nxf3+ 26.Kh1 Qxd1 27.
Qxg4+ Kh8 28.Kg2 Qxf1+ 29.Kxf3 Qxc4 30.Qc8+ Kg7 31.Qg4+ Kh8 32.Qc8+ Kg7 
33.Qxb7 Qd3+ 34.Kf4 Qd6+ 35.Ke3 Qc5+ 36.Kf3 Qh5+ 37.Ke3 Qc5+ 38.Kf3 Qh5+ 
39.Ke3 Qc5+ 40.Kf3 Qh5+ 41.Ke3 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.20"]
[Round "1"]
[White "Pilnik, Herman"]
[Black "Ader Hausman, Walter"]
[Result "1-0"]
[ECO "B98"]
[EventDate "1959.04.20"]
[PlyCount "65"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 h6 
9.Bh4 g5 10.fxg5 Nfd7 11.Bg3 hxg5 12.O-O-O Qc7 13.Bb5 Nc6 14.Rhf1 Nxd4 15.
Bxd7+ Bxd7 16.Qxf7+ Kd8 17.Qg7 Ne2+ 18.Nxe2 Re8 19.Rf7 b5 20.Rxe7 Rxe7 21.
Qxg5 Qc5 22.Qxc5 dxc5 23.Bh4 Ke8 24.Bxe7 Kxe7 25.Nf4 Bc6 26.e5 Rg8 27.Rd6 
Bxg2 28.Rxe6+ Kd7 29.Rd6+ Kc8 30.Rg6 Rxg6 31.Nxg6 Be4 32.Nf4 Kc7 33.c3 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.20"]
[Round "1"]
[White "Salas Romo, Julio"]
[Black "Sanguineti, Raul"]
[Result "0-1"]
[ECO "E32"]
[EventDate "1959.04.20"]
[PlyCount "82"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.f3 c5 8.dxc5 
bxc5 9.Bg5 Nc6 10.Bxf6 Qxf6 11.Qxf6 gxf6 12.e3 Ba6 13.O-O-O Rfd8 14.Nh3 
Na5 15.Nf2 Bxc4 16.Ne4 Kg7 17.Nd6 Bd5 18.h4 Rab8 19.e4 Bc6 20.Bc4 Kf8 21.
Rhe1 Ke7 22.Rd2 Rb6 23.f4 Bxe4 24.Nxe4 Nxc4 25.Rc2 d5 26.Nxc5 Nxb2 27.Rxb2
Rc8 28.Rc2 Rbc6 29.Kd2 Rxc5 30.Rxc5 Rxc5 31.Rb1 Ra5 32.Rb3 Ra4 33.g3 h5 
34.Kc2 a5 35.Rb7+ Kf8 36.Kb3 Re4 37.Ra7 Re3+ 38.Kb2 Rxg3 39.Rxa5 Rg4 40.
Ra7 Rxh4 41.a4 Rxf4 0-1

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.21"]
[Round "2"]
[White "Mendes, Joao de Souza"]
[Black "Fischer, Robert James"]
[Result "0-1"]
[ECO "E80"]
[EventDate "1959.04.20"]
[PlyCount "151"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 e5 6.Nge2 Nfd7 7.Be3 Bh6 8.Qd2 
Bxe3 9.Qxe3 c5 10.d5 Na6 11.Qh6 Nc7 12.h4 Qf6 13.Ng3 Rb8 14.Bd3 b6 15.Kd2 
Ba6 16.a4 Ke7 17.b3 Bc8 18.Nd1 Ne8 19.Nf2 Qg7 20.Qxg7 Nxg7 21.h5 Nf6 22.
hxg6 fxg6 23.Kc3 a5 24.Ne2 Bd7 25.Rh2 h5 26.Rah1 g5 27.g4 Rh6 28.Nd1 Rbh8 
29.Ne3 R6h7 30.Ng3 Kf7 31.gxh5 Nfxh5 32.Ngf5 Bxf5 33.exf5 Nf6 34.Rxh7 Rxh7
35.Rxh7 Nxh7 36.Ng4 Nf6 37.Nh6+ Ke7 38.Kd2 Ngh5 39.Ke3 Nf4 40.Bf1 N6h5 41.
Kf2 Kf6 42.Ng8+ Kf7 43.Nh6+ Kf8 44.f6 Nxf6 45.Nf5 Ne8 46.Kg3 Kf7 47.Kf2 
Kf6 48.Ng3 Kg6 49.Ne4 Kh6 50.Ng3 Ng7 51.Ne4 Nf5 52.Nf6 Kg6 53.Nd7 Kf7 54.
Nxb6 Ke7 55.Nc8+ Kd7 56.Na7 Nd4 57.Kg3 Nxb3 58.Nc6 Kc7 59.Kf2 Kb6 60.Ke3 
Nd4 61.Nd8 Nf5+ 62.Kf2 Nh6 63.Kg3 Nh5+ 64.Kf2 g4 65.fxg4 Nxg4+ 66.Ke1 Ne3 
67.Nf7 Kc7 68.Bd3 e4 69.Kd2 Nxd5 70.cxd5 exd3 71.Kxd3 Nf6 72.Kc4 Nd7 73.
Kb5 Nb6 74.Kxa5 Nxd5 75.Ng5 Nc3 76.Ne6+ 0-1

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.21"]
[Round "2"]
[White "Ivkov, Borislav"]
[Black "Jauregui Andrade, Carlos"]
[Result "1/2-1/2"]
[ECO "E59"]
[EventDate "1959.04.20"]
[PlyCount "58"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 d5 7.O-O Nc6 8.a3 Bxc3 
9.bxc3 dxc4 10.Bxc4 Qc7 11.Bb5 a6 12.Bd3 e5 13.Qc2 Re8 14.e4 b5 15.d5 c4 
16.Be2 Na5 17.Bg5 Nd7 18.Nd2 Nc5 19.Be3 Nab3 20.Rad1 Nxd2 21.Rxd2 Nb7 22.
Kh1 Nd6 23.f4 exf4 24.Bxf4 f6 25.Bh5 g6 26.Rdf2 gxh5 27.Bxd6 Qxd6 28.Rxf6 
Qe5 29.Qd2 Bg4 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.21"]
[Round "2"]
[White "Pachman, Ludek"]
[Black "Letelier Martner, Rene"]
[Result "1-0"]
[ECO "B23"]
[EventDate "1959.04.20"]
[PlyCount "85"]

1.e4 c5 2.Nc3 Nc6 3.Nge2 e6 4.d4 d5 5.exd5 exd5 6.dxc5 d4 7.Ne4 Qd5 8.Nd6+
Bxd6 9.cxd6 Bg4 10.f3 Bf5 11.c3 d3 12.Nf4 Qxd6 13.Bxd3 Nge7 14.Bxf5 Qxd1+ 
15.Kxd1 Nxf5 16.Re1+ Kd7 17.Bd2 Rae8 18.Kc2 Rxe1 19.Rxe1 h5 20.Nd3 f6 21.
Be3 Nxe3+ 22.Rxe3 h4 23.Nc5+ Kc8 24.f4 Rh5 25.Ne6 g6 26.Rd3 Ra5 27.a3 Ra4 
28.Nd4 Nxd4+ 29.Rxd4 Ra5 30.Kd3 Kc7 31.c4 Ra6 32.Rd5 Rb6 33.Rc5+ Kd6 34.
Rd5+ Ke6 35.Kc3 Rc6 36.b4 Rc7 37.Kd4 Rg7 38.c5 Re7 39.b5 Rh7 40.c6 Rc7 41.
Kc5 bxc6 42.bxc6 Ke7 43.Rd2 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.21"]
[Round "2"]
[White "Sanchez, Luis Augusto"]
[Black "Pilnik, Herman"]
[Result "1/2-1/2"]
[ECO "E91"]
[EventDate "1959.04.20"]
[PlyCount "99"]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 Nbd7 7.e5 Ne8 8.Bf4 c6 
9.Qd2 dxe5 10.dxe5 Nc7 11.O-O-O Ne6 12.Bg3 Qa5 13.Qe3 Qb6 14.Qxb6 axb6 15.
Bd3 Ndc5 16.Bc2 Bh6+ 17.Kb1 Nf4 18.Rhg1 Bg4 19.h3 Bxf3 20.gxf3 Rfd8 21.h4 
Kf8 22.Rge1 Ke8 23.a3 Rxd1+ 24.Rxd1 Rd8 25.Rxd8+ Kxd8 26.Ne4 Nxe4 27.Bxe4 
Kd7 28.b4 Ke6 29.b5 Kxe5 30.bxc6 bxc6 31.Bxc6 Kd4 32.Be8 f5 33.Bf7 e5 34.
Bxf4 Bxf4 35.Bg8 h5 36.Bf7 g5 37.Bg6 gxh4 38.Bxf5 Kxc4 39.Kc2 Kd4 40.Bd7 
Kc4 41.Bh3 Bh6 42.Bf1+ Kd4 43.a4 Kc5 44.Kc3 Bf8 45.Bh3 Bh6 46.Bd7 Bf4 47.
Kd3 Kb4 48.Ke2 Kc3 49.Kf1 Bh2 50.Be8 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.21"]
[Round "2"]
[White "Sanguineti, Raul"]
[Black "Flores Alvarez, Rodrigo"]
[Result "1/2-1/2"]
[ECO "D91"]
[EventDate "1959.04.20"]
[PlyCount "57"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 c6 6.Bxf6 Bxf6 7.e3 O-O 8.cxd5 
cxd5 9.Qb3 e6 10.Be2 Nc6 11.O-O Bd7 12.Rfd1 Bg7 13.Rac1 Rb8 14.Na4 b6 15.
Nc3 b5 16.Rd2 Na5 17.Qd1 Nc4 18.Rdc2 Qb6 19.Nb1 Rfc8 20.b3 Nd6 21.Ne5 Be8 
22.Nd2 Rxc2 23.Rxc2 Rc8 24.Rxc8 Nxc8 25.Qc2 Nd6 26.Nd3 Qc6 27.Qc5 a5 28.
Kf1 Bf8 29.Ke1 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.21"]
[Round "2"]
[White "Stekel Grunberg, Moises"]
[Black "Salas Romo, Julio"]
[Result "1-0"]
[ECO "A91"]
[EventDate "1959.04.20"]
[PlyCount "89"]

1.c4 f5 2.d4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nc3 O-O 6.Qc2 d5 7.Bg5 c6 8.Bxf6 Bxf6
9.e3 Kh8 10.f4 c5 11.cxd5 cxd4 12.exd4 Bxd4 13.O-O-O e5 14.Nf3 Be3+ 15.Kb1
exf4 16.Rhe1 Na6 17.Ne5 Bd7 18.d6 Nc5 19.gxf4 Bxf4 20.Qf2 Bxe5 21.Rxe5 Ne4
22.Nxe4 fxe4 23.Qg3 Qf6 24.Bxe4 Rae8 25.Rxe8 Rxe8 26.Bd3 g6 27.h4 Qe5 28.
Qf2 Qxd6 29.Bc2 Rf8 30.Rxd6 Rxf2 31.Rxd7 Rf4 32.h5 Rf1+ 33.Rd1 Rxd1+ 34.
Bxd1 gxh5 35.Bxh5 Kg7 36.Kc2 Kf6 37.Kd3 Kg5 38.Bf3 b6 39.b4 Kf4 40.Bh1 h5 
41.a4 Ke5 42.Kc4 h4 43.Kb5 Kd4 44.Ka6 Kc4 45.b5 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.22"]
[Round "3"]
[White "Fischer, Robert James"]
[Black "Ivkov, Borislav"]
[Result "0-1"]
[ECO "C16"]
[EventDate "1959.04.20"]
[PlyCount "104"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 b6 7.Qg4 Ng6 8.Bg5 
Qd7 9.h4 h6 10.Bd2 h5 11.Qf3 Qa4 12.Bd3 Ba6 13.g4 hxg4 14.Qxg4 Bxd3 15.
cxd3 Nc6 16.Qg5 Nce7 17.h5 Nf5 18.Ne2 Nge7 19.Ng3 O-O-O 20.Qg4 Rdf8 21.Rh3
Kb8 22.Bg5 Qc2 23.Rc1 Qb2 24.a4 Qa3 25.Qd1 Nxg3 26.fxg3 Nc6 27.h6 gxh6 28.
Bf6 Rhg8 29.Kf2 Rg6 30.Qc2 Rfg8 31.Rb1 Qf8 32.a5 Nxa5 33.Qa4 Ka8 34.Rb5 
Qe8 35.c4 Nc6 36.Qa1 dxc4 37.dxc4 Qd7 38.c5 Qxd4+ 39.Qxd4 Nxd4 40.Rb4 Nf5 
41.c6 Rg4 42.Rxg4 Rxg4 43.Rh1 a5 44.Rg1 a4 45.Rd1 Rd4 46.Rg1 Rd2+ 47.Kf3 
Rd3+ 48.Kf4 Rxg3 49.Rc1 Rd3 50.Kg4 a3 51.Ra1 b5 52.Rb1 a2 0-1

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.22"]
[Round "3"]
[White "Salas Romo, Julio"]
[Black "Pachman, Ludek"]
[Result "1/2-1/2"]
[ECO "D94"]
[EventDate "1959.04.20"]
[PlyCount "86"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Bd2 dxc4 7.Bxc4 Nfd7 8.Rc1 
Nb6 9.Bb3 Nc6 10.Ne4 a5 11.Nc5 e5 12.dxe5 Nxe5 13.Nxe5 Bxe5 14.Bc3 Qe7 15.
Bxe5 Qxe5 16.O-O Qxb2 17.a4 Qe5 18.Qf3 c6 19.Rfd1 Qe7 20.Qf4 Kg7 21.Rd6 
Bf5 22.Qd4+ Kg8 23.e4 Rad8 24.Nxb7 Rxd6 25.Nxd6 Be6 26.Nxf7 Rxf7 27.Bxe6 
Qxe6 28.Qxb6 Qxe4 29.Qxa5 Rxf2 30.Kxf2 Qf4+ 31.Ke2 Qxc1 32.Qd8+ Kf7 33.
Qd7+ Kf6 34.Qd4+ Kf7 35.a5 Qc2+ 36.Kf3 Qb3+ 37.Kf4 Qb5 38.Qd7+ Kf6 39.Qd8+
Kf7 40.Qd7+ Kf6 41.Qd6+ Kf7 42.Qe5 Qb4+ 43.Kg3 c5 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.22"]
[Round "3"]
[White "Ader Hausman, Walter"]
[Black "Sanchez, Luis Augusto"]
[Result "1/2-1/2"]
[ECO "C78"]
[EventDate "1959.04.20"]
[PlyCount "78"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Nc3 b5 7.Bb3 d6 8.Nd5 Na5
9.d4 Nxb3 10.axb3 Nxd5 11.exd5 f6 12.c4 Bd7 13.Ne1 O-O 14.Nc2 f5 15.Nb4 f4
16.f3 bxc4 17.bxc4 Qb8 18.Nd3 Bf6 19.dxe5 dxe5 20.Kh1 Bf5 21.Re1 Re8 22.
Nf2 Bh4 23.Re2 Qb6 24.Ne4 Be7 25.Bd2 Qd4 26.b3 Qb6 27.Bc3 Bb4 28.Bxb4 Qxb4
29.Ra4 Qb7 30.h3 a5 31.Rea2 Bxe4 32.fxe4 Qb6 33.Qf3 Qc5 34.Qc3 Qd4 35.Qxd4
exd4 36.c5 Rxe4 37.Rd2 Rb8 38.Rdxd4 Rxd4 39.Rxd4 Rxb3 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.22"]
[Round "3"]
[White "Flores Alvarez, Rodrigo"]
[Black "Stekel Grunberg, Moises"]
[Result "1-0"]
[ECO "C94"]
[EventDate "1959.04.20"]
[PlyCount "133"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nb8 10.d4 Bb7 11.dxe5 dxe5 12.Qxd8 Bxd8 13.Nxe5 Nxe4 14.Be3 Bf6 15.
Ng4 Be7 16.Bf4 Nd7 17.Nd2 Ndc5 18.Nxe4 Nxb3 19.axb3 f5 20.Ng3 fxg4 21.Rxe7
Rxf4 22.Rxc7 Rf7 23.Rxf7 Kxf7 24.hxg4 Rd8 25.c4 g6 26.cxb5 axb5 27.Ra7 Rd7
28.Ne4 Bc6 29.Rxd7+ Bxd7 30.g5 Bc6 31.f3 Ke6 32.Nf2 Ke5 33.Nd3+ Kf5 34.Kf2
Kxg5 35.Ke3 Bd5 36.b4 h5 37.Ne5 h4 38.Ng4 Bc4 39.Nf2 Kf5 40.Ne4 Ke6 41.Nd2
Bd5 42.Kf4 Bc6 43.Kg4 Ke5 44.Kxh4 Kf4 45.Ne4 Bd5 46.Ng5 Ke3 47.Ne4 Kf4 48.
Ng5 Ke3 49.Kg3 Kd3 50.Kf4 Kc2 51.Ke5 Bc4 52.Kd4 Kxb2 53.Ne4 Kb3 54.Kc5 Kc2
55.Nd6 Bf1 56.g3 Kd3 57.Nxb5 Ke3 58.Nd4 Kf2 59.g4 Ke3 60.Kd5 Kf4 61.Ke6 
Bc4+ 62.Kf6 g5 63.b5 Bd5 64.b6 Ke3 65.Ne6 Bxf3 66.Kxg5 Kd3 67.b7 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.22"]
[Round "3"]
[White "Jauregui Andrade, Carlos"]
[Black "Sanguineti, Raul"]
[Result "1/2-1/2"]
[ECO "A70"]
[EventDate "1959.04.20"]
[PlyCount "45"]

1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Bd3 O-O 
9.O-O Bg4 10.h3 Bxf3 11.Qxf3 Nbd7 12.Qd1 a6 13.a4 Qc7 14.Re1 c4 15.Bf1 Nc5
16.e5 dxe5 17.Bxc4 Ne8 18.Ba2 Rd8 19.Bg5 Bf6 20.Bh6 Bg7 21.Bg5 Bf6 22.Bh6 
Bg7 23.Bg5 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.22"]
[Round "3"]
[White "Pilnik, Herman"]
[Black "Mendes, Joao de Souza"]
[Result "1/2-1/2"]
[ECO "B46"]
[EventDate "1959.04.20"]
[PlyCount "91"]

1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 a6 6.Be2 Qc7 7.O-O Nf6 8.a3 
Be7 9.Be3 O-O 10.Kh1 Na5 11.f4 Nc4 12.Bxc4 Qxc4 13.e5 Nd5 14.Nxd5 Qxd5 15.
Nf5 Re8 16.Qxd5 exd5 17.Bb6 d6 18.Nxe7+ Rxe7 19.exd6 Re6 20.Rae1 Bd7 21.
Rxe6 fxe6 22.Rf3 Rc8 23.Bc7 Rf8 24.Kg1 h5 25.Rb3 b5 26.g3 Kf7 27.Rc3 Ra8 
28.b4 Kg6 29.Kf2 Rf8 30.Re3 Kf7 31.Ke2 Ra8 32.Kd3 Rf8 33.Kd4 Ke8 34.Re5 g6
35.Rg5 Rg8 36.Kc5 Bc8 37.Kc6 Rg7 38.h3 Rg8 39.g4 hxg4 40.hxg4 Rg7 41.Kc5 
Bd7 42.Kb6 Bc8 43.Ka7 Rg8 44.Kb6 Rg7 45.Re5 Rf7 46.Rg5 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.23"]
[Round "4"]
[White "Sanguineti, Raul"]
[Black "Fischer, Robert James"]
[Result "1-0"]
[ECO "E80"]
[EventDate "1959.04.20"]
[PlyCount "109"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 e5 6.Nge2 O-O 7.Bg5 c6 8.Qd2 Qa5 
9.d5 cxd5 10.cxd5 Bd7 11.g4 Na6 12.Ng3 Nc5 13.Rb1 Qb4 14.Nb5 Qxd2+ 15.Kxd2
Bxb5 16.Bxb5 a6 17.Be2 Rfc8 18.Rbc1 Ne8 19.Rc2 Bf6 20.Bxf6 Nxf6 21.Rhc1 a5
22.Bb5 Kg7 23.h4 h5 24.gxh5 Nxh5 25.Nxh5+ gxh5 26.Ke3 Rg8 27.Rg1+ Kf6 28.
Rcg2 Rg6 29.f4 Rag8 30.Rg5 exf4+ 31.Kxf4 Rxg5 32.hxg5+ Ke7 33.Rh1 Rh8 34.
e5 Nd7 35.Bxd7 Kxd7 36.e6+ fxe6 37.g6 exd5 38.Rxh5 Rxh5 39.g7 Re5 40.g8=Q 
Kc7 41.Qh7+ Kc6 42.Qc2+ Kb6 43.Qb3+ Kc7 44.Qc3+ Kb6 45.Qa3 Re4+ 46.Kf5 Kb5
47.Qxd6 Rc4 48.b3 Rc6 49.a4+ Kb6 50.Qd8+ Ka6 51.Qxd5 Rb6 52.Ke5 Rb4 53.Kd6
Rb6+ 54.Kc7 Rb4 55.Kb8 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.23"]
[Round "4"]
[White "Ivkov, Borislav"]
[Black "Pilnik, Herman"]
[Result "1-0"]
[ECO "D85"]
[EventDate "1959.04.20"]
[PlyCount "92"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nb6 6.Be3 Bg7 7.h3 O-O 8.Nf3 a5
9.Be2 a4 10.O-O a3 11.bxa3 Be6 12.Qc1 Bc4 13.Bh6 Bxe2 14.Nxe2 Qd6 15.Bf4 
Qe6 16.Qxc7 Qxe4 17.Qxb6 Qxe2 18.Qxb7 Qa6 19.Qxe7 Nc6 20.Qe4 Nxd4 21.Nxd4 
Rfe8 22.Qf3 Bxd4 23.Rad1 Qf6 24.Rfe1 g5 25.Rxe8+ Rxe8 26.Bxg5 Bxf2+ 27.
Qxf2 Qxg5 28.Rd3 Qc1+ 29.Kh2 Kf8 30.Qg3 Qc5 31.a4 h5 32.Qf4 Qc6 33.Qb4+ 
Kg7 34.Rg3+ Kh7 35.Qb5 Qxb5 36.axb5 Re2 37.Rb3 Rxa2 38.b6 Ra8 39.b7 Rb8 
40.Kg3 Kg7 41.Kf4 Kf6 42.Rb6+ Ke7 43.Kg5 Kd7 44.Kxh5 Kc7 45.Rb2 Rh8+ 46.
Kg5 Kb8 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.23"]
[Round "4"]
[White "Pachman, Ludek"]
[Black "Flores Alvarez, Rodrigo"]
[Result "1-0"]
[ECO "E97"]
[EventDate "1959.04.20"]
[PlyCount "71"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 
9.b4 Ne8 10.c5 f5 11.Ng5 Kh8 12.Rb1 fxe4 13.Bg4 Nf5 14.Ngxe4 h6 15.Qd3 Qh4
16.f3 Qe7 17.Bd2 Bd7 18.Rbc1 a6 19.a4 Kh7 20.Rfe1 Nd4 21.Bxd7 Qxd7 22.Be3 
Nf5 23.Bf2 Rf7 24.b5 axb5 25.axb5 Bf6 26.c6 Qc8 27.b6 cxb6 28.Nb5 bxc6 29.
dxc6 Qe6 30.Red1 Rc8 31.Bxb6 Bg5 32.Rc2 Ne7 33.Nbxd6 Nxd6 34.Nxd6 Nxc6 35.
Nxc8 Nb4 36.Qc4 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.23"]
[Round "4"]
[White "Mendes, Joao de Souza"]
[Black "Ader Hausman, Walter"]
[Result "0-1"]
[ECO "E80"]
[EventDate "1959.04.20"]
[PlyCount "60"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 c6 6.Bg5 a6 7.Qd2 b5 8.Bd3 O-O 9.
Nge2 b4 10.Nd1 e5 11.d5 cxd5 12.cxd5 Nbd7 13.Nf2 Nc5 14.Bc4 a5 15.g4 Qb6 
16.h4 Ra7 17.Bh6 Rc7 18.b3 Ba6 19.Bxg7 Kxg7 20.Ng3 Bxc4 21.bxc4 Ne8 22.h5 
Na4 23.hxg6 fxg6 24.Qh6+ Kg8 25.Nf5 gxf5 26.gxf5 Qd4 27.Rc1 Rg7 28.Ng4 Nc3
29.Rh2 Nf6 30.Rg2 Nxg4 0-1

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.23"]
[Round "4"]
[White "Letelier Martner, Rene"]
[Black "Salas Romo, Julio"]
[Result "1/2-1/2"]
[ECO "D35"]
[EventDate "1959.04.20"]
[PlyCount "114"]

1.c4 Nf6 2.Nc3 e6 3.d4 d5 4.cxd5 exd5 5.Bg5 c6 6.e3 Be7 7.Qc2 Nbd7 8.Bd3 
O-O 9.Nf3 Re8 10.O-O Nf8 11.Rab1 Ne4 12.Bxe7 Qxe7 13.b4 a6 14.Na4 Bf5 15.
Nc5 Rad8 16.Bxe4 dxe4 17.Ne5 Rd6 18.f4 Rh6 19.Rb2 Ne6 20.Nxe6 Qxe6 21.Qc5 
Qe7 22.Qxe7 Rxe7 23.Nc4 Be6 24.Nb6 f5 25.Na4 Rf6 26.Nc5 Rf8 27.a4 Bd5 28.
Rfb1 h6 29.b5 axb5 30.axb5 g5 31.bxc6 bxc6 32.Rb8 gxf4 33.exf4 Rxb8 34.
Rxb8+ Kf7 35.Kf1 Ra7 36.Rb7+ Rxb7 37.Nxb7 Bc4+ 38.Kf2 Ke6 39.Ke3 Kd5 40.
Nd8 Kd6 41.Nb7+ Kc7 42.Nc5 h5 43.Na4 Kd6 44.g3 Bb3 45.Nc3 Bf7 46.Ne2 Bc4 
47.Nc3 Bf7 48.Nd1 Kd5 49.Nf2 Bg6 50.h3 Bh7 51.g4 hxg4 52.hxg4 c5 53.dxc5 
fxg4 54.Nxg4 Bf5 55.Nh6 Be6 56.c6 Kxc6 57.Kxe4 Ba2 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.23"]
[Round "4"]
[White "Stekel Grunberg, Moises"]
[Black "Jauregui Andrade, Carlos"]
[Result "1-0"]
[ECO "A13"]
[EventDate "1959.04.20"]
[PlyCount "81"]

1.c4 e6 2.Nf3 d5 3.g3 d4 4.Bg2 Nc6 5.O-O Nf6 6.d3 a5 7.b3 Be7 8.Na3 O-O 9.
Nc2 e5 10.a3 Nd7 11.Bd2 f5 12.b4 Bf6 13.Nfe1 Qe7 14.e4 dxe3 15.Nxe3 Nd4 
16.Nd5 Qd8 17.Nf3 c6 18.Nxd4 exd4 19.Nxf6+ Qxf6 20.f4 axb4 21.axb4 Rxa1 
22.Qxa1 Rd8 23.Re1 Nf8 24.Qa5 Ne6 25.Qb6 g5 26.fxg5 Nxg5 27.h4 Nf7 28.Bf4 
Kg7 29.Qc7 Kg6 30.Re7 Rf8 31.b5 cxb5 32.Bd5 bxc4 33.h5+ Kxh5 34.Rxf7 Rxf7 
35.Bxf7+ Kg4 36.Bxc4 Qf8 37.Qxh7 Qe8 38.Qh4+ Kf3 39.Bd5+ Ke2 40.Qh2+ Kxd3 
41.Qd2# 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.25"]
[Round "5"]
[White "Fischer, Robert James"]
[Black "Stekel Grunberg, Moises"]
[Result "1-0"]
[ECO "C76"]
[EventDate "1959.04.20"]
[PlyCount "69"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 g6 7.O-O Bg7 8.Bg5 Nge7 
9.dxe5 dxe5 10.Qe2 h6 11.Be3 Qc8 12.Rd1 Bg4 13.h3 Bxf3 14.Qxf3 O-O 15.Bc5 
Qe6 16.Nd2 Rad8 17.Bxc6 bxc6 18.Qe2 Rb8 19.Qxa6 Bf6 20.b4 Rfd8 21.a4 g5 
22.Kh2 g4 23.Qc4 Qc8 24.Nf1 Ng6 25.Ne3 gxh3 26.g3 Bg5 27.Nf5 h5 28.Kxh3 
Rd7 29.Kg2 Qd8 30.Qe2 h4 31.Rxd7 Qxd7 32.Qg4 Qd8 33.Rd1 Qf6 34.gxh4 Bxh4 
35.Be7 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.25"]
[Round "5"]
[White "Ader Hausman, Walter"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "A70"]
[EventDate "1959.04.20"]
[PlyCount "72"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bf4 a6 8.a4 Nbd7 
9.e3 Qe7 10.Be2 Bg7 11.h3 O-O 12.O-O b6 13.Nd2 Rb8 14.Nc4 Ne8 15.Qd2 f5 
16.Rfe1 g5 17.Bh2 Ne5 18.f4 Nxc4 19.Bxc4 g4 20.hxg4 fxg4 21.e4 Bd4+ 22.Kh1
g3 23.Bxg3 Rf6 24.Bh4 Rh6 25.g3 Bg4 26.Kg2 Rxh4 27.gxh4 Qg7 28.Re3 Nf6 29.
Rg1 Kh8 30.Rg3 Nh5 31.Kh2 Nxg3 32.Rxg3 Rg8 33.Qg2 h5 34.Be2 Bf6 35.Bxg4 
hxg4 36.h5 Qh6 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.25"]
[Round "5"]
[White "Flores Alvarez, Rodrigo"]
[Black "Letelier Martner, Rene"]
[Result "1-0"]
[ECO "C78"]
[EventDate "1959.04.20"]
[PlyCount "131"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Nc3 b5 7.Bb3 d6 8.Nd5 Na5
9.Nxe7 Qxe7 10.d4 O-O 11.Bg5 h6 12.Bh4 Nxb3 13.axb3 Bb7 14.Re1 c5 15.d5 
Kh8 16.Qd2 Rg8 17.b4 cxb4 18.Qxb4 g5 19.Bg3 Rge8 20.c4 bxc4 21.Nd2 Rab8 
22.Qa3 Rbc8 23.Rac1 Rc5 24.Nxc4 Nxe4 25.Rxe4 f5 26.b4 Rxd5 27.Ne3 fxe4 28.
Nxd5 Bxd5 29.Qxa6 h5 30.Rd1 Qe6 31.Qe2 g4 32.h4 Bb7 33.Qd2 Qg6 34.Qxd6 
Qxd6 35.Rxd6 Kg8 36.Rh6 Rc8 37.Rxh5 Rc1+ 38.Kh2 e3 39.Rxe5 Rb1 40.Rxe3 
Rxb4 41.Re7 Bd5 42.Be5 Rb7 43.Re8+ Kf7 44.Rh8 Be4 45.Bd4 Rd7 46.Be3 Kg7 
47.Re8 Bc6 48.Re6 Ba4 49.Kg3 Bd1 50.h5 Kh7 51.Re4 Rb7 52.Kh4 Rd7 53.Rxg4 
Bxg4 54.Kxg4 Rb7 55.f4 Rb2 56.g3 Rb3 57.Bd4 Ra3 58.Be5 Re3 59.Kh4 Re1 60.
g4 Rh1+ 61.Kg5 Rh3 62.f5 Rh1 63.f6 Rh3 64.Kf5 Rh4 65.f7 Rh1 66.f8=R 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.25"]
[Round "5"]
[White "Jauregui Andrade, Carlos"]
[Black "Pachman, Ludek"]
[Result "0-1"]
[ECO "E48"]
[EventDate "1959.04.20"]
[PlyCount "72"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 Nbd7 7.O-O c6 8.Qc2 Bd6
9.Rd1 Qe7 10.h3 dxc4 11.Bxc4 e5 12.Bd3 Re8 13.Ng5 h6 14.Nge4 Bc7 15.Bd2 
Nxe4 16.Bxe4 Nf6 17.d5 Nxe4 18.Qxe4 Qf6 19.dxc6 bxc6 20.Be1 Bf5 21.Qc4 Qg6
22.Kh1 e4 23.Rd2 Qh5 24.Qe2 Qg5 25.Rad1 Re6 26.Qf1 Rg6 27.Rc1 Qh5 28.f4 
exf3 29.Qxf3 Bg4 30.Qf1 Qe5 31.g3 Rf6 32.Bf2 Qh5 33.Kh2 Bxg3+ 34.Kxg3 Qe5+
35.Kg2 Bf3+ 36.Kg1 Rg6+ 0-1

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.25"]
[Round "5"]
[White "Pilnik, Herman"]
[Black "Sanguineti, Raul"]
[Result "1/2-1/2"]
[ECO "C07"]
[EventDate "1959.04.20"]
[PlyCount "45"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Bb5+ Bd7 6.Qe2+ Qe7 7.Bxd7+ Nxd7 8.
dxc5 Nxc5 9.Ndf3 Qxe2+ 10.Nxe2 Na4 11.O-O Bc5 12.b3 Nb6 13.Bb2 f6 14.a4 
Ne7 15.a5 Nd7 16.Nf4 g5 17.Ne6 Kf7 18.Nxc5 Nxc5 19.Rfe1 Nc6 20.Rad1 Rhd8 
21.h4 h6 22.hxg5 hxg5 23.Re2 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.25"]
[Round "5"]
[White "Sanchez, Luis Augusto"]
[Black "Mendes, Joao de Souza"]
[Result "1-0"]
[ECO "A68"]
[EventDate "1959.04.20"]
[PlyCount "89"]

1.e4 d6 2.d4 g6 3.c4 Bg7 4.Nc3 Nf6 5.f4 c5 6.d5 e6 7.Nf3 exd5 8.cxd5 O-O 
9.Bd3 b5 10.O-O b4 11.Ne2 Bb7 12.Ng3 Nbd7 13.Rb1 Re8 14.Nd2 Nb6 15.b3 Bc8 
16.h3 a5 17.Nc4 Nxc4 18.bxc4 a4 19.Bb2 a3 20.Ba1 Nd7 21.Qf3 Bxa1 22.Rxa1 
Qf6 23.Rae1 Ba6 24.Kh1 Qd4 25.Rd1 Qg7 26.Rfe1 Nb6 27.Rc1 Na4 28.Qf2 Nb2 
29.Bf1 Qd4 30.Qf3 Re7 31.Qg4 Kh8 32.e5 dxe5 33.Qg5 Rae8 34.Qf6+ Kg8 35.
Qxa6 exf4 36.Rxe7 Rxe7 37.d6 Re8 38.Qc6 Re6 39.Qc8+ Kg7 40.d7 Rd6 41.Ne2 
Qd2 42.Qxc5 Rxd7 43.Qe5+ f6 44.Qxf4 Na4 45.c5 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.28"]
[Round "6"]
[White "Pachman, Ludek"]
[Black "Fischer, Robert James"]
[Result "1-0"]
[ECO "E10"]
[EventDate "1959.04.20"]
[PlyCount "80"]

1.Nf3 Nf6 2.c4 e6 3.d4 d5 4.e3 Nc6 5.Nc3 Bb4 6.Bd2 O-O 7.a3 Bxc3 8.Bxc3 
Ne4 9.Qc2 a5 10.b3 b6 11.Bb2 Ba6 12.Bd3 f5 13.Rc1 Rc8 14.O-O Rf6 15.Rfd1 
Rh6 16.Bf1 g5 17.cxd5 g4 18.Bxa6 gxf3 19.gxf3 Qg5+ 20.Kf1 Rxh2 21.fxe4 Rf8
22.e5 f4 23.e4 f3 24.Ke1 Qg1+ 25.Kd2 Qxf2+ 26.Kc3 Qg3 27.Qd3 exd5 28.Rg1 
Rg2 29.Rxg2 Qxg2 30.Qf1 dxe4 31.Qxg2+ fxg2 32.Rg1 Rf2 33.Bc4+ Kf8 34.Bd5 
Rf3+ 35.Kc4 b5+ 36.Kc5 Ne7 37.Rxg2 Nxd5 38.Kxd5 Rxb3 39.Kxe4 b4 40.axb4 
axb4 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.28"]
[Round "6"]
[White "Ivkov, Borislav"]
[Black "Sanchez, Luis Augusto"]
[Result "1-0"]
[ECO "E11"]
[EventDate "1959.04.20"]
[PlyCount "81"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Be7 5.Nc3 d5 6.cxd5 exd5 7.Qc2 O-O 8.Bg5
h6 9.Bf4 c6 10.e3 Nbd7 11.h3 Re8 12.Bd3 Nf8 13.O-O Be6 14.Rab1 Bd6 15.Bxd6
Qxd6 16.b4 N8d7 17.Na4 b6 18.Rfc1 Rac8 19.Ba6 Rc7 20.Nc3 Nb8 21.Bd3 Rce7 
22.Ne5 Bc8 23.Ne2 Rc7 24.Ng3 Be6 25.f4 Rec8 26.Qb3 Nfd7 27.Nf5 Qf8 28.Qd1 
Nf6 29.Ng3 Qd6 30.Nh5 Nxh5 31.Qxh5 Rf8 32.Rc2 f5 33.g4 Bc8 34.gxf5 Qf6 35.
Rbc1 Bxf5 36.Bxf5 Qxf5 37.Qxf5 Rxf5 38.Nxc6 Nxc6 39.Rxc6 Re7 40.Kf2 Rh5 
41.Rc7 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.28"]
[Round "6"]
[White "Letelier Martner, Rene"]
[Black "Jauregui Andrade, Carlos"]
[Result "0-1"]
[ECO "E14"]
[EventDate "1959.04.20"]
[PlyCount "82"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Nc3 Bb4 6.Bd3 O-O 7.O-O d5 8.cxd5 
exd5 9.Bd2 Re8 10.Qa4 Bf8 11.Ne5 a6 12.b4 Bd6 13.f4 Qe7 14.Rab1 Nbd7 15.
Qc2 Rab8 16.Bf5 Nf8 17.g4 h6 18.Be1 c5 19.Qg2 cxd4 20.exd4 Ne6 21.g5 hxg5 
22.fxg5 Bxe5 23.dxe5 d4 24.Qg3 Nh5 25.Qg4 g6 26.Ne2 Nhg7 27.Bxe6 Nxe6 28.
Nxd4 Qxg5 29.Qxg5 Nxg5 30.a4 Rbd8 31.Rd1 Nf3+ 32.Nxf3 Rxd1 33.Ng5 Rxe5 34.
Bf2 Rxf1+ 35.Kxf1 Rf5 36.Ke2 Bd5 37.h4 b5 38.Bd4 f6 39.Nh3 Bf3+ 40.Ke3 Bg4
41.Nf2 Bh5 0-1

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.28"]
[Round "6"]
[White "Salas Romo, Julio"]
[Black "Flores Alvarez, Rodrigo"]
[Result "1-0"]
[ECO "E81"]
[EventDate "1959.04.20"]
[PlyCount "71"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Nge2 e5 7.Bg5 c6 8.Qd2 Re8 
9.d5 Na6 10.g4 Qa5 11.h4 cxd5 12.cxd5 b5 13.Ng3 Bd7 14.h5 b4 15.Nd1 Nc5 
16.Ne3 Nb3 17.axb3 Qxa1+ 18.Kf2 Red8 19.Nc4 Qa6 20.Bh6 Bh8 21.Nf5 Bxf5 22.
gxf5 Qc8 23.fxg6 fxg6 24.Bh3 Qc5+ 25.Be3 Qc7 26.Be6+ Kf8 27.hxg6 Ke7 28.
Bg5 Qc5+ 29.Ke2 Rg8 30.Rxh7+ Rg7 31.Bxf6+ Kxf6 32.Qh6 Rxh7 33.Qxh7 Rf8 34.
Ne3 Qc1 35.Ng4+ Kg5 36.Qh6# 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.28"]
[Round "6"]
[White "Sanguineti, Raul"]
[Black "Ader Hausman, Walter"]
[Result "1-0"]
[ECO "D38"]
[EventDate "1959.04.20"]
[PlyCount "70"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 Bb4 5.cxd5 exd5 6.Bg5 h6 7.Bh4 c5 8.e3 Nc6
9.Bb5 Qa5 10.Bxf6 Qxb5 11.Bxg7 Rg8 12.Bxh6 Rxg2 13.Qd2 Qa6 14.Bf4 cxd4 15.
Nxd4 Bg4 16.h3 Bh5 17.Ndb5 O-O-O 18.Qd3 Rd7 19.Kf1 Rg8 20.Rg1 Bg6 21.Qe2 
Rgd8 22.Rd1 d4 23.Nxd4 Qxe2+ 24.Ncxe2 Nxd4 25.Nxd4 b6 26.h4 Kb7 27.f3 Bc5 
28.Bg5 Rc8 29.Rg2 Bh5 30.Kf2 Bf8 31.Rgg1 Bg7 32.Rd2 Be5 33.Rgd1 f6 34.Bf4 
Bxf4 35.exf4 Rh7 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.28"]
[Round "6"]
[White "Stekel Grunberg, Moises"]
[Black "Pilnik, Herman"]
[Result "0-1"]
[ECO "A21"]
[EventDate "1959.04.20"]
[PlyCount "126"]

1.c4 e5 2.Nc3 d6 3.Nf3 g6 4.d4 Nd7 5.e4 Bg7 6.g3 Nh6 7.dxe5 dxe5 8.Bh3 f6 
9.Qd5 c6 10.Qe6+ Qe7 11.Qxe7+ Kxe7 12.Be3 Nf7 13.Nd2 Bh6 14.Bxh6 Nxh6 15.
O-O-O Nc5 16.Bxc8 Raxc8 17.Kc2 Ng4 18.Rdf1 Rcd8 19.h3 Nh6 20.Rd1 Rd4 21.
Rhf1 Rhd8 22.b3 Nd3 23.a3 Nf7 24.Nf3 R4d7 25.h4 h5 26.Ne1 Nc5 27.Rxd7+ 
Rxd7 28.Nf3 a5 29.Re1 Nd8 30.Re3 Nde6 31.b4 axb4 32.axb4 Nd4+ 33.Kb2 Na6 
34.Na2 Nxf3 35.Rxf3 Rd4 36.Kc3 Rxe4 37.Nc1 b5 38.cxb5 cxb5 39.Na2 Nc7 40.
Rd3 Ke6 41.Rd8 Re2 42.Rd2 Nd5+ 43.Kd3 Re1 44.Rb2 g5 45.Nc3 Nxc3 46.Kxc3 
gxh4 47.gxh4 Re4 48.Ra2 Rf4 49.Ra5 Rf3+ 50.Kd2 Kd5 51.Rxb5+ Kc4 52.Rb8 
Rxf2+ 53.Kd1 Kd3 54.Rd8+ Ke3 55.b5 Rb2 56.Rf8 Rxb5 57.Rxf6 e4 58.Kc2 Ke2 
59.Rg6 Rc5+ 60.Kb2 e3 61.Rg5 Rc8 62.Rxh5 Rf8 63.Re5 Kf2 0-1

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.29"]
[Round "7"]
[White "Fischer, Robert James"]
[Black "Letelier Martner, Rene"]
[Result "1-0"]
[ECO "C97"]
[EventDate "1959.04.20"]
[PlyCount "77"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Re8 13.Nf1 Bd7 14.Ne3 Bf8 15.Bd2 Rab8
16.b4 Nc6 17.bxc5 exd4 18.Nd5 Nxd5 19.exd5 dxc3 20.Bxc3 Rxe1+ 21.Qxe1 Ne7 
22.cxd6 Qxd6 23.Be5 Qb6 24.Bxb8 Qxb8 25.Rd1 Nc8 26.Ne5 Qd6 27.Nxd7 Qxd7 
28.Qa5 Qd6 29.Bb3 Ne7 30.Rc1 Nxd5 31.Qd2 Qf4 32.Qxf4 Nxf4 33.Rc7 Ne6 34.
Ra7 b4 35.Rxa6 Nc7 36.Ra7 Bd6 37.Rb7 Kf8 38.Rb6 Ne8 39.Ba4 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.29"]
[Round "7"]
[White "Mendes, Joao de Souza"]
[Black "Ivkov, Borislav"]
[Result "0-1"]
[ECO "A56"]
[EventDate "1959.04.20"]
[PlyCount "88"]

1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 d6 5.e4 Bg7 6.Nf3 O-O 7.Be2 Na6 8.O-O Nc7 
9.h3 a6 10.a4 Rb8 11.Nd2 e5 12.Rb1 a5 13.Nb3 Nce8 14.Be3 Nd7 15.Qd2 b6 16.
Nc1 f5 17.exf5 gxf5 18.f4 e4 19.Bd1 Ndf6 20.Qf2 Rb7 21.Qh4 Qe7 22.Qf2 Kh8 
23.Kh2 Rg8 24.Be2 Bf8 25.Nd1 h5 26.Bd2 Qh7 27.Be1 Rbg7 28.Ne3 Be7 29.Kh1 
Bd7 30.Bd1 Ng4 31.Bxg4 hxg4 32.Bc3 Bf6 33.Bxf6 Nxf6 34.Ne2 Bxa4 35.b3 Be8 
36.Ng1 gxh3 37.gxh3 Ng4 38.Qe1 Nxe3 39.Qxe3 Rg3 40.Qd2 Bh5 41.Qb2+ Qg7 42.
Qxg7+ R8xg7 43.Rb2 e3 44.Rh2 Rxg1+ 0-1

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.29"]
[Round "7"]
[White "Pilnik, Herman"]
[Black "Pachman, Ludek"]
[Result "1/2-1/2"]
[ECO "B83"]
[EventDate "1959.04.20"]
[PlyCount "72"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e6 7.Be3 Be7 8.O-O 
a6 9.Qe1 Qc7 10.Rd1 O-O 11.Kh1 Nxd4 12.Rxd4 b5 13.f3 Bb7 14.Qg3 Rfd8 15.a3
Rac8 16.Rfd1 Bc6 17.Bg5 Nh5 18.Qh4 Bxg5 19.Qxg5 e5 20.R4d2 Nf4 21.Bf1 Rb8 
22.Ne2 Ne6 23.Qh4 b4 24.axb4 Rxb4 25.c3 Rb6 26.Ng3 Ba4 27.Ra1 Bb3 28.Nf5 
f6 29.Ne3 Qc5 30.Qe1 a5 31.Nd5 Rb7 32.h3 Rdb8 33.Ba6 Ra7 34.Be2 Rab7 35.
Ba6 Ra7 36.Be2 Rab7 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.29"]
[Round "7"]
[White "Ader Hausman, Walter"]
[Black "Stekel Grunberg, Moises"]
[Result "1/2-1/2"]
[ECO "C89"]
[EventDate "1959.04.20"]
[PlyCount "146"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 
9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6 12.d4 Bd6 13.Re1 Qc7 14.h3 Bf5 15.Nd2 
Rae8 16.Rxe8 Rxe8 17.Nf1 Qd7 18.Bc2 Bxc2 19.Qxc2 Re6 20.Bd2 Rg6 21.Re1 f5 
22.Nh2 Nf6 23.Nf3 Ne4 24.c4 Bc7 25.cxb5 axb5 26.Bb4 Qd5 27.Re3 Bf4 28.Ra3 
h6 29.Qb3 Qxb3 30.Rxb3 Bd6 31.Bxd6 Rxd6 32.Re3 Kf7 33.Re1 Ke6 34.Nd2 Kd5 
35.Nb3 Re6 36.g3 Nc5 37.Re3 Rxe3 38.fxe3 Nxb3 39.axb3 Ke4 40.Kf2 g5 41.Ke2
h5 42.b4 h4 43.gxh4 gxh4 44.Kf2 f4 45.exf4 Kxf4 46.Ke2 Ke4 47.Kf2 Kd3 48.
Kf3 Kc2 49.Kg4 Kxb2 50.Kxh4 Kc3 51.Kg3 Kxb4 52.h4 Kc4 53.h5 b4 54.h6 b3 
55.h7 b2 56.h8=Q b1=Q 57.Qf6 Qg1+ 58.Kh3 Qe3+ 59.Kh2 Qe4 60.Kh3 Qh1+ 61.
Kg3 Qe1+ 62.Kg2 Qe2+ 63.Kg3 Qe3+ 64.Kg2 Qe4+ 65.Kh2 Qh7+ 66.Kg2 Qe4+ 67.
Kh2 Qh7+ 68.Kg3 Qd7 69.Kg2 Qc7 70.Kh3 Kd5 71.Kg2 Qb8 72.Qf3+ Kxd4 73.Qxc6 
Ke5 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.29"]
[Round "7"]
[White "Jauregui Andrade, Carlos"]
[Black "Salas Romo, Julio"]
[Result "1-0"]
[ECO "A54"]
[EventDate "1959.04.20"]
[PlyCount "176"]

1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nc6 5.d5 Ne7 6.Bg5 Ng6 7.h4 Be7 8.h5 Nf8 
9.h6 g6 10.Qd2 N8d7 11.e4 a5 12.Bd3 Nc5 13.Bc2 Bd7 14.b3 Ng4 15.Bxe7 Qxe7 
16.O-O-O b6 17.Kb1 Nf6 18.Nh4 O-O-O 19.Rde1 Rdf8 20.g3 Kb7 21.Kb2 Ra8 22.
a3 Na6 23.Rd1 Rhf8 24.Rhe1 Ng8 25.f3 f6 26.Rh1 Qe8 27.Rde1 Ne7 28.f4 Nc8 
29.f5 g5 30.Ng2 Na7 31.a4 Qe7 32.Ne3 Nc5 33.Ng4 Rg8 34.Rh2 Nc8 35.Ra1 Qf7 
36.Kc1 Be8 37.Kd1 Na6 38.Ke1 Nb4 39.Na2 Nxa2 40.Rxa2 Rf8 41.Bd1 c6 42.
dxc6+ Bxc6 43.Bf3 Qc7 44.Ne3 Be8 45.Qd5+ Qc6 46.Rhd2 Bf7 47.Qd3 Qc5 48.Ke2
Kb8 49.Ra1 Ra7 50.Rad1 Rc7 51.Qc3 Rd7 52.Nd5 Bxd5 53.Rxd5 Qb4 54.Qxb4 axb4
55.Rb5 Kc7 56.a5 bxa5 57.Rxa5 Kb8 58.Rb5+ Rb7 59.Rdd5 Rd8 60.Rxb7+ Kxb7 
61.Rb5+ Kc7 62.Rxb4 Ne7 63.Ra4 Rb8 64.b4 Ng8 65.Kd2 Nxh6 66.Kc3 Ng8 67.
Ra7+ Rb7 68.Ra1 Kb8 69.Rd1 Kc7 70.Rh1 Kb6 71.Bh5 Ra7 72.Kb3 Re7 73.Rd1 Kc7
74.Ra1 Kb7 75.c5 dxc5 76.bxc5 Rc7 77.Kc4 Ne7 78.Bf7 Kb8 79.Bd5 Ra7 80.Rb1+
Kc7 81.Rh1 Ra4+ 82.Kb5 Rd4 83.Rxh7 Kd8 84.c6 Nxd5 85.Rd7+ Kc8 86.exd5 Rd1 
87.Kc5 Rh1 88.Rf7 e4 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.29"]
[Round "7"]
[White "Sanchez, Luis Augusto"]
[Black "Sanguineti, Raul"]
[Result "1/2-1/2"]
[ECO "A48"]
[EventDate "1959.04.20"]
[PlyCount "68"]

1.d4 Nf6 2.Nf3 g6 3.e3 Bg7 4.Bd3 O-O 5.O-O d6 6.c4 Nbd7 7.Nc3 e5 8.Qc2 Re8
9.b3 Qe7 10.dxe5 dxe5 11.e4 c6 12.Rb1 Nh5 13.b4 Nf4 14.c5 Nf8 15.Ne2 Nxd3 
16.Qxd3 Be6 17.a3 Rad8 18.Qc3 Bg4 19.h3 Bc8 20.Be3 Ne6 21.Qc4 h6 22.Rbd1 
Kh7 23.Qc2 Nf4 24.Nxf4 Rxd1 25.Rxd1 exf4 26.Bxf4 Qxe4 27.Qxe4 Rxe4 28.Be3 
Bb2 29.Rd8 Be6 30.Rb8 Bd5 31.Rxb7 Bxa3 32.b5 cxb5 33.Rxb5 Bc6 34.Rb8 Rb4 
1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.30"]
[Round "8"]
[White "Salas Romo, Julio"]
[Black "Fischer, Robert James"]
[Result "0-1"]
[ECO "E80"]
[EventDate "1959.04.20"]
[PlyCount "132"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 e5 6.Nge2 O-O 7.Bg5 c6 8.Qd2 Nbd7 
9.d5 Nb6 10.b3 cxd5 11.Nxd5 Nbxd5 12.cxd5 Bd7 13.Nc3 a6 14.Bd3 b5 15.O-O 
Qa5 16.Ne2 Qb6+ 17.Be3 Qb7 18.Qa5 Nh5 19.Rac1 Rac8 20.Qb6 Qxb6 21.Bxb6 Bh6
22.Rxc8 Rxc8 23.Rd1 f5 24.Kf2 fxe4 25.Bxe4 Nf6 26.Bb1 Bf5 27.Bxf5 gxf5 28.
Ng3 Rc2+ 29.Kg1 f4 30.Nf5 Bf8 31.a4 Rb2 32.Bd8 Kf7 33.axb5 axb5 34.g4 fxg3
35.Nxg3 Rxb3 36.Bxf6 Kxf6 37.Rd2 b4 38.Kg2 Ke7 39.Kf2 Kd7 40.Nf5 Rc3 41.
Ra2 Ra3 42.Rb2 b3 43.Ke3 Be7 44.Nxe7 Kxe7 45.Kd3 Kf6 46.Kc3 Kf5 47.Rg2 b2+
48.Kxb2 Rxf3 49.h4 Ke4 50.Rg7 Kxd5 51.Rxh7 Rh3 52.h5 Kd4 53.h6 d5 54.Rh8 
e4 55.h7 Ke3 56.Rd8 Rxh7 57.Rxd5 Rc7 58.Rd8 Ke2 59.Re8 e3 60.Rf8 Ke1 61.
Re8 e2 62.Rf8 Rc5 63.Rf7 Kd2 64.Rd7+ Ke3 65.Re7+ Kd3 66.Re8 Rc4 0-1

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.30"]
[Round "8"]
[White "Pachman, Ludek"]
[Black "Ader Hausman, Walter"]
[Result "1-0"]
[ECO "E82"]
[EventDate "1959.04.20"]
[PlyCount "77"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 b6 7.Qd2 c5 8.d5 Na6 9.
g4 h5 10.h3 Nc7 11.Nge2 b5 12.cxb5 a6 13.bxa6 Bxa6 14.Bh6 Qb8 15.Bxg7 Kxg7
16.Ng3 Rh8 17.O-O-O h4 18.Bxa6 Rxa6 19.Nge2 Nd7 20.f4 Qb4 21.Qc2 Rb8 22.
Rd2 Nb6 23.a3 Qa5 24.Qd3 Na4 25.Nxa4 Qxa4 26.Nc3 Qb3 27.Re1 c4 28.Qd4+ Kg8
29.Re3 Rab6 30.e5 Ne8 31.Rde2 Ng7 32.exd6 exd6 33.Ne4 Qb5 34.Nf6+ Kf8 35.
Re7 Ne6 36.dxe6 Kxe7 37.Nd5+ Kd8 38.Qh8+ Qe8 39.e7+ 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.30"]
[Round "8"]
[White "Stekel Grunberg, Moises"]
[Black "Sanchez, Luis Augusto"]
[Result "0-1"]
[ECO "C52"]
[EventDate "1959.04.20"]
[PlyCount "96"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 d6 7.Qb3 Qe7 8.dxe5 
dxe5 9.O-O Bb6 10.Rd1 Be6 11.Nbd2 Na5 12.Qa4+ Bd7 13.Bb5 c6 14.Be2 Nf6 15.
Ba3 c5 16.Bb5 Rd8 17.Nc4 Nxc4 18.Qxc4 O-O 19.Bxd7 Rxd7 20.Rxd7 Nxd7 21.Rd1
Nf6 22.g3 Re8 23.Qe2 Qe6 24.c4 Qc6 25.Qc2 Qxe4 26.Qxe4 Nxe4 27.Rd7 f6 28.
Ne1 Rd8 29.Rxd8+ Bxd8 30.f3 Nd2 31.Bxc5 b6 32.Bf2 Nxc4 33.Kf1 Kf7 34.Ke2 
Ke6 35.Kd3 Kd5 36.Nc2 a5 37.Kc3 b5 38.Ne3+ Nxe3 39.Bxe3 Be7 40.Bb6 a4 41.
g4 b4+ 42.Kd3 g6 43.h4 f5 44.gxf5 gxf5 45.h5 Bc5 46.Bd8 Bd4 47.Ba5 b3 48.
axb3 h6 0-1

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.30"]
[Round "8"]
[White "Flores Alvarez, Rodrigo"]
[Black "Jauregui Andrade, Carlos"]
[Result "1-0"]
[ECO "B43"]
[EventDate "1959.04.20"]
[PlyCount "59"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Bb4 7.O-O Nf6 8.Qe2 
Bxc3 9.bxc3 Qxc3 10.Nb3 b6 11.Rb1 Bb7 12.Nd2 Qc7 13.e5 Nd5 14.Ne4 Qxe5 15.
Ba3 Nf4 16.Qf3 Bxe4 17.Bxe4 d5 18.Rfe1 Nd7 19.Bxd5 Qxd5 20.Qxf4 Rc8 21.
Red1 Qc6 22.Qg5 Nf6 23.Rd6 Qc3 24.Rd3 Qxc2 25.Rbd1 Qxf2+ 26.Kxf2 Ne4+ 27.
Ke1 Nxg5 28.Rd7 Ne4 29.Re7+ Kf8 30.Rc7+ 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.30"]
[Round "8"]
[White "Letelier Martner, Rene"]
[Black "Pilnik, Herman"]
[Result "0-1"]
[ECO "A31"]
[EventDate "1959.04.20"]
[PlyCount "106"]

1.d4 Nf6 2.c4 c5 3.Nf3 e6 4.Nc3 cxd4 5.Nxd4 a6 6.e4 Bb4 7.Bd3 Qc7 8.O-O 
Nc6 9.Bc2 Nxd4 10.Qxd4 Ng4 11.e5 f5 12.Bxf5 Bxc3 13.bxc3 exf5 14.f3 Nh6 
15.e6 dxe6 16.Bxh6 e5 17.Rae1 O-O 18.Qd5+ Qf7 19.Qxf7+ Kxf7 20.Bc1 Re8 21.
f4 e4 22.c5 Be6 23.Rf2 Rad8 24.Be3 Rd3 25.Bd4 Re7 26.Rb2 Bd5 27.Re3 Rd1+ 
28.Kf2 Ra1 29.Re1 Rxa2 30.Rxa2 Bxa2 31.Ra1 Bd5 32.Ke3 Re6 33.g3 Rh6 34.h4 
Rg6 35.Kf2 Bc6 36.Be5 e3+ 37.Kxe3 Rxg3+ 38.Kd4 Rh3 39.Rg1 g6 40.Bd6 Rxh4 
41.Re1 Be4 42.c6 bxc6 43.Ra1 Rh1 44.Rxa6 Rd1+ 45.Kc5 Rd5+ 46.Kxc6 Ra5+ 47.
Kb6 Rxa6+ 48.Kxa6 Ke6 49.Bc7 Bd3+ 50.Ka5 h5 51.Bd8 Kd5 52.Kb4 Ke4 53.Bg5 
Kf3 0-1

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.04.30"]
[Round "8"]
[White "Sanguineti, Raul"]
[Black "Mendes, Joao de Souza"]
[Result "1-0"]
[ECO "A15"]
[EventDate "1959.04.20"]
[PlyCount "85"]

1.c4 Nf6 2.g3 g6 3.Bg2 Bg7 4.Nc3 c5 5.a3 Nc6 6.Rb1 a5 7.e3 O-O 8.Nge2 d6 
9.O-O Bd7 10.h3 Rb8 11.d4 cxd4 12.exd4 Na7 13.a4 Qc8 14.b3 Bxh3 15.d5 Bxg2
16.Kxg2 Qd7 17.Rh1 e5 18.dxe6 fxe6 19.Bf4 Rbd8 20.Qd3 Nc6 21.Rbd1 e5 22.
Bg5 Nb4 23.Qd2 Qc6+ 24.f3 e4 25.Nd4 exf3+ 26.Nxf3 Rde8 27.Rhf1 Ne4 28.Nxe4
Rxe4 29.Qxd6 Re2+ 30.Kh3 Qe4 31.Nh4 Qc2 32.Rd2 Rxf1 33.Rxc2 Nxc2 34.Bf4 h5
35.Qd5+ Kh7 36.Nxg6 Rff2 37.Qxh5+ Kg8 38.Qd5+ Kh7 39.Qd3 Kg8 40.Qd7 Nd4 
41.Ne7+ Rxe7 42.Qxe7 Nc2 43.Be5 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.01"]
[Round "9"]
[White "Fischer, Robert James"]
[Black "Flores Alvarez, Rodrigo"]
[Result "1/2-1/2"]
[ECO "C92"]
[EventDate "1959.04.20"]
[PlyCount "124"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nd7 10.d4 Nb6 11.dxe5 Nxe5 12.Nxe5 dxe5 13.Qh5 Qd6 14.Nd2 Be6 15.Nf3 
Bxb3 16.axb3 Nd7 17.b4 Qe6 18.Be3 Rfd8 19.Qf5 Qxf5 20.exf5 f6 21.Red1 c5 
22.bxc5 Nxc5 23.Bxc5 Bxc5 24.Kf1 b4 25.Nd2 bxc3 26.bxc3 a5 27.Ke2 a4 28.
Ne4 Rdc8 29.Kd3 a3 30.Kc2 Ra7 31.Rdb1 Be7 32.Rb5 Kf7 33.Rab1 Rcc7 34.Rd1 
g6 35.g4 Rcb7 36.Rxb7 Rxb7 37.Rb1 Ra7 38.Kb3 Rd7 39.Kc2 Ra7 40.Ra1 gxf5 
41.gxf5 Rb7 42.Ra2 Rc7 43.Kb1 Rb7+ 44.Ka1 Rc7 45.Rd2 Ke8 46.Ka2 Rd7 47.
Rxd7 Kxd7 48.c4 Kc6 49.Kb3 Kb6 50.h4 Kc6 51.h5 Kb6 52.Nc3 Kc5 53.Nd5 Bd8 
54.Ne3 Kd4 55.Kxa3 Ke4 56.Kb4 Kf3 57.c5 Kxf2 58.Ng4+ Kg3 59.Nxf6 Bxf6 60.
c6 Bd8 61.f6 e4 62.f7 Be7+ 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.01"]
[Round "9"]
[White "Ivkov, Borislav"]
[Black "Sanguineti, Raul"]
[Result "1-0"]
[ECO "C65"]
[EventDate "1959.04.20"]
[PlyCount "69"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.Qe2 d6 5.c3 Bd7 6.d4 Be7 7.O-O O-O 8.h3 Re8 
9.d5 Nb8 10.c4 c6 11.dxc6 bxc6 12.Ba4 Na6 13.Nc3 Nc5 14.Bc2 Qb8 15.Rb1 a5 
16.Be3 Ne6 17.Qd3 Bc8 18.a3 Rd8 19.b4 axb4 20.axb4 Bb7 21.b5 cxb5 22.Rxb5 
Qc8 23.Nd5 Nxd5 24.exd5 Nf8 25.Rfb1 Ba6 26.R5b4 Rd7 27.Ba4 Rc7 28.Bc6 Rxc6
29.dxc6 d5 30.Qxd5 Bxb4 31.Rxb4 Rb8 32.Rxb8 Qxb8 33.Nxe5 Qe8 34.Bc5 Ng6 
35.Qd7 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.01"]
[Round "9"]
[White "Sanchez, Luis Augusto"]
[Black "Pachman, Ludek"]
[Result "1-0"]
[ECO "B90"]
[EventDate "1959.04.20"]
[PlyCount "81"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.O-O Nc6 8.Bb3 
Be7 9.Be3 O-O 10.f4 Qc7 11.Qf3 Bd7 12.f5 e5 13.Nxc6 Bxc6 14.g4 h6 15.h4 
Nh7 16.g5 hxg5 17.hxg5 Bxg5 18.Bxg5 Nxg5 19.Qg4 Qe7 20.Rf2 Nh7 21.Rg2 Qf6 
22.Rd1 Rfd8 23.Rd3 d5 24.exd5 Bd7 25.Ne4 Qh6 26.d6 Qc1+ 27.Rd1 Qh6 28.Qg6 
Kh8 29.Bxf7 Bc6 30.Rh2 Bxe4 31.Rxh6 gxh6 32.d7 Rf8 33.Be6 Rad8 34.Rd2 Bxf5
35.Bxf5 Rg8 36.Rg2 Rxg6 37.Rxg6 Nf8 38.Rxh6+ Kg8 39.Rb6 Kf7 40.Rxb7 Ne6 
41.Bxe6+ 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.01"]
[Round "9"]
[White "Ader Hausman, Walter"]
[Black "Letelier Martner, Rene"]
[Result "1/2-1/2"]
[ECO "D02"]
[EventDate "1959.04.20"]
[PlyCount "70"]

1.d4 d5 2.Nf3 c5 3.c4 cxd4 4.Qxd4 Nf6 5.cxd5 Qxd5 6.Nc3 Qxd4 7.Nxd4 a6 8.
Bg5 e6 9.Bxf6 gxf6 10.g3 Bc5 11.Nb3 Be7 12.Bg2 Ra7 13.Rc1 O-O 14.O-O b5 
15.Rfd1 Rc7 16.Nd5 Ra7 17.Nxe7+ Rxe7 18.Rd6 Bb7 19.Rcd1 Bxg2 20.Kxg2 Rc8 
21.Na5 Rec7 22.Rd8+ Kg7 23.Rxc8 Rxc8 24.Rd6 f5 25.b4 Kf6 26.a3 Rc2 27.h3 
Ke7 28.Rb6 Nd7 29.Rxa6 Rxe2 30.Nc6+ Kf6 31.Nd4 Rd2 32.Nxb5 Ne5 33.Kf1 Nd3 
34.f4 Rf2+ 35.Kg1 Rf3 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.01"]
[Round "9"]
[White "Mendes, Joao de Souza"]
[Black "Stekel Grunberg, Moises"]
[Result "1-0"]
[ECO "E49"]
[EventDate "1959.04.20"]
[PlyCount "105"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 dxc4 8.Bxc4
c5 9.Nf3 Qc7 10.Be2 Nc6 11.O-O Rd8 12.Qc2 e5 13.h3 Be6 14.Bb2 Bd5 15.Nd2 
cxd4 16.cxd4 Rac8 17.dxe5 Nd4 18.Qd1 Nxe2+ 19.Qxe2 Qc2 20.exf6 Qxb2 21.Qg4
Qxf6 22.Ne4 Qe5 23.Ng3 Be6 24.Qb4 b5 25.Rfd1 g6 26.Rxd8+ Rxd8 27.Rc1 Bc4 
28.Nf1 Qd5 29.Nh2 Qd2 30.Qxd2 Rxd2 31.Nf3 Ra2 32.Rc3 a5 33.Ne5 Ra1+ 34.Kh2
Be6 35.Nc6 a4 36.e4 Rb1 37.f4 Kg7 38.Rc5 Bc4 39.Nd4 Bd3 40.e5 b4 41.Ra5 
bxa3 42.Rxa4 Ra1 43.Ra7 Bc4 44.Nc2 Ra2 45.Ne3 Bb3 46.Ng4 Ra1 47.Nf6 g5 48.
f5 Bc2 49.Nh5+ Kf8 50.Ra8+ Ke7 51.Nf6 Ba4 52.Rxa4 Kd8 53.Nxh7 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.01"]
[Round "9"]
[White "Pilnik, Herman"]
[Black "Salas Romo, Julio"]
[Result "1-0"]
[ECO "C90"]
[EventDate "1959.04.20"]
[PlyCount "115"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3 d6 8.c3 O-O 
9.Re1 Na5 10.Bc2 c5 11.Nbd2 Qc7 12.Nf1 Re8 13.h3 Nd7 14.Ne3 Nb6 15.Nh2 Nc6
16.Qh5 Bf8 17.Nhg4 Ne7 18.Nf5 Ng6 19.Bg5 Re6 20.d4 cxd4 21.Bb3 dxc3 22.
Rac1 Nc4 23.Rxc3 Nf4 24.Bxf4 exf4 25.Rec1 Rg6 26.Bxc4 bxc4 27.Rxc4 Qd8 28.
Nd4 Bxg4 29.hxg4 Rh6 30.Qf5 Qh4 31.Kf1 Qh1+ 32.Ke2 Qxg2 33.g5 Rh3 34.Qxf4 
d5 35.Rc8 Rxc8 36.Rxc8 Qxe4+ 37.Qxe4 dxe4 38.Nf5 f6 39.gxf6 gxf6 40.Rc6 
Kf7 41.Rxa6 Bc5 42.Rc6 Bf8 43.Ng3 e3 44.Kxe3 h5 45.Kf3 Rh2 46.b3 Ba3 47.
Nf1 Rh1 48.Kg2 Rh4 49.Ne3 Rd4 50.Rc7+ Ke6 51.Rh7 Bc1 52.Re7+ Kxe7 53.Nf5+ 
Ke6 54.Nxd4+ Kd5 55.Nc2 Ke4 56.a4 Bf4 57.a5 Bb8 58.Nb4 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.02"]
[Round "10"]
[White "Jauregui Andrade, Carlos"]
[Black "Fischer, Robert James"]
[Result "1-0"]
[ECO "E81"]
[EventDate "1959.04.20"]
[PlyCount "79"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nbd7 7.Nge2 a6 8.Qd2 c5 
9.a3 Rb8 10.b4 cxd4 11.Nxd4 Ne5 12.Rc1 Bd7 13.Be2 Rc8 14.Nd5 e6 15.Nxf6+ 
Qxf6 16.O-O Qe7 17.Rfe1 Rc7 18.f4 Nc6 19.Nf3 Bc8 20.Red1 Rd7 21.b5 Nd8 22.
Qb4 Re8 23.Rd2 f5 24.c5 d5 25.c6 bxc6 26.Bc5 a5 27.Qb3 Qf7 28.Ng5 dxe4 29.
Nxf7 Rxd2 30.Nd6 Nb7 31.Nxb7 Bxb7 32.Qe3 Red8 33.Bc4 cxb5 34.Bxb5 e5 35.
Bb6 exf4 36.Qxf4 e3 37.Bxd8 Bd4 38.Be2 Be4 39.Re1 Bd3 40.Qxd4 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.02"]
[Round "10"]
[White "Stekel Grunberg, Moises"]
[Black "Ivkov, Borislav"]
[Result "0-1"]
[ECO "A15"]
[EventDate "1959.04.20"]
[PlyCount "69"]

1.c4 Nf6 2.g3 g6 3.Bg2 Bg7 4.Nc3 O-O 5.e4 d6 6.Nge2 e5 7.O-O Nc6 8.d3 Nh5 
9.Be3 f5 10.exf5 Bxf5 11.d4 Kh8 12.c5 Qf6 13.Nb5 dxc5 14.Nxc7 Rad8 15.Qc1 
Qf7 16.d5 Nd4 17.Bxd4 cxd4 18.Ne6 Bxe6 19.dxe6 Qxe6 20.Bxb7 e4 21.Qc6 Qf7 
22.g4 Nf6 23.Ng3 Rb8 24.g5 Nh5 25.Ba6 Nf4 26.Bc4 Qe7 27.Qxe4 Qxg5 28.b3 h5
29.h4 Qxh4 30.Rae1 Qg5 31.Kh2 h4 32.Nh1 Rbe8 33.Qc6 Rxe1 34.Rxe1 Be5 35.
Qd5 0-1

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.02"]
[Round "10"]
[White "Pachman, Ludek"]
[Black "Mendes, Joao de Souza"]
[Result "1-0"]
[ECO "E11"]
[EventDate "1959.04.20"]
[PlyCount "83"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.e3 d6 6.Qc2 Qe7 7.Be2 e5 8.O-O 
Bxd2 9.Bxd2 b6 10.Bc3 e4 11.Nd2 Bf5 12.Rac1 Nbd7 13.b4 c5 14.Qb2 Rfe8 15.
Rfe1 cxd4 16.Bxd4 Ne5 17.c5 bxc5 18.bxc5 dxc5 19.Rxc5 Nfd7 20.Ra5 Bg6 21.
Rxa7 Rxa7 22.Bxa7 Nd3 23.Bxd3 exd3 24.Rc1 Nf8 25.Bc5 Qd7 26.e4 Ne6 27.Be3 
f5 28.exf5 Bxf5 29.Rc4 Rc8 30.Qc3 Rb8 31.h4 h5 32.a4 Qb7 33.Qe5 Rf8 34.a5 
Qa6 35.Bb6 g6 36.Rc6 Kf7 37.Rd6 Qc8 38.Kh2 Re8 39.Nf3 Re7 40.Bd4 Nf8 41.
Rf6+ Ke8 42.Rxf8+ 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.02"]
[Round "10"]
[White "Flores Alvarez, Rodrigo"]
[Black "Pilnik, Herman"]
[Result "0-1"]
[ECO "A56"]
[EventDate "1959.04.20"]
[PlyCount "68"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 g6 6.Bd3 Na6 7.a3 Nc7 8.b4 b6 9.
Nge2 Bd7 10.O-O Nh5 11.f4 exf4 12.Nxf4 Bg7 13.e5 Nxf4 14.Bxf4 dxe5 15.Be3 
cxb4 16.axb4 O-O 17.Qb3 Kh8 18.c5 f5 19.Bc4 bxc5 20.bxc5 Rb8 21.Qa3 f4 22.
Bf2 Bf5 23.c6 Qg5 24.Bc5 e4 25.Ra2 f3 26.Qc1 Qf6 27.Rxa7 fxg2 28.Kxg2 Qh4 
29.Bxf8 Rxf8 30.Qe3 Be5 31.h3 Ne8 32.Ra8 Kg7 33.Nd1 Nd6 34.Rxf8 Nxc4 0-1

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.02"]
[Round "10"]
[White "Letelier Martner, Rene"]
[Black "Sanchez, Luis Augusto"]
[Result "1/2-1/2"]
[ECO "D38"]
[EventDate "1959.04.20"]
[PlyCount "115"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 h6 7.Bxf6 Qxf6 8.a3 
Bxc3+ 9.bxc3 O-O 10.e3 c5 11.Bd3 Nc6 12.O-O c4 13.Bc2 Re8 14.Nd2 Bf5 15.
Bxf5 Qxf5 16.Qb1 Qxb1 17.Raxb1 b6 18.Rfe1 Ne7 19.f3 f5 20.a4 Rab8 21.Rb2 
Ng6 22.Kf2 Re6 23.g3 Ne7 24.h3 Re8 25.Rb5 a6 26.Rb2 g5 27.f4 Nc8 28.fxg5 
hxg5 29.Nf3 g4 30.Ng5 Rg6 31.h4 Nd6 32.Ke2 b5 33.axb5 Nxb5 34.Kd2 Kg7 35.
Ra2 Rb6 36.Rea1 Nc7 37.Re1 Kg6 38.Kc2 Rb5 39.Ra3 Reb8 40.Ra2 Rb3 41.Rc1 
R8b6 42.Rca1 R3b5 43.Kc1 Rb3 44.Kc2 R3b5 45.Kd2 Rb2+ 46.Kc1 Rxa2 47.Rxa2 
a5 48.Kd1 Kf6 49.Nh7+ Ke7 50.Kc2 Ne6 51.Ra1 Ng7 52.Rf1 Rh6 53.Ng5 a4 54.
Ra1 Ra6 55.Rb1 a3 56.Rb7+ Kf6 57.Nh7+ Kg6 58.Nf8+ 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.02"]
[Round "10"]
[White "Salas Romo, Julio"]
[Black "Ader Hausman, Walter"]
[Result "1-0"]
[ECO "E33"]
[EventDate "1959.04.20"]
[PlyCount "41"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6 5.e3 d5 6.Nf3 O-O 7.Bd3 dxc4 8.Bxc4 
a6 9.O-O Bd6 10.Rd1 Qe7 11.e4 e5 12.Bg5 Nxd4 13.Rxd4 exd4 14.Nd5 Qd8 15.e5
Be7 16.Nxe7+ Qxe7 17.Re1 Re8 18.Qc1 Bg4 19.exf6 Qb4 20.Bxf7+ Kxf7 21.Qxc7+
1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.03"]
[Round "11"]
[White "Ivkov, Borislav"]
[Black "Pachman, Ludek"]
[Result "1/2-1/2"]
[ECO "B16"]
[EventDate "1959.04.20"]
[PlyCount "25"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.Qd3 b6 7.Nf3 Bb7 8.
Be3 e6 9.O-O-O Qc7 10.Be2 Nd7 11.Rhe1 O-O-O 12.Qc3 Bg7 13.Nd2 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.03"]
[Round "11"]
[White "Ader Hausman, Walter"]
[Black "Flores Alvarez, Rodrigo"]
[Result "1/2-1/2"]
[ECO "C92"]
[EventDate "1959.04.20"]
[PlyCount "66"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nd7 10.a4 Bb7 11.axb5 axb5 12.Rxa8 Qxa8 13.d4 Bf6 14.Bg5 Qd8 15.Bxf6 
Qxf6 16.Na3 b4 17.Nc4 bxc3 18.bxc3 h6 19.Ba4 Ncb8 20.Bxd7 Nxd7 21.Qa4 Qe6 
22.Nfd2 f5 23.exf5 Qxf5 24.f3 exd4 25.cxd4 Qf7 26.Qa7 Qd5 27.Ne3 Qc6 28.
Qa2+ Kh8 29.Qb2 Qb6 30.Qxb6 Nxb6 31.Rc1 Rf7 32.Kf2 Kh7 33.Ndc4 Nxc4 
1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.03"]
[Round "11"]
[White "Mendes, Joao de Souza"]
[Black "Letelier Martner, Rene"]
[Result "1/2-1/2"]
[ECO "C07"]
[EventDate "1959.04.20"]
[PlyCount "98"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Bb5+ Nc6 6.Ngf3 Bd6 7.O-O Ne7 8.
dxc5 Bxc5 9.Nb3 Bb6 10.c3 O-O 11.Nbd4 Bd7 12.Bd3 Ng6 13.Be3 Re8 14.Re1 Bg4
15.Qa4 Bxf3 16.Nxf3 Bxe3 17.fxe3 Nge5 18.Nxe5 Nxe5 19.Rad1 Qb6 20.Re2 Rad8
21.Qd4 Qa5 22.Bb1 g6 23.b3 Nc6 24.Qd2 Qc5 25.Kh1 Re5 26.b4 Qe7 27.Bd3 Rh5 
28.Rf2 Qh4 29.h3 Ne5 30.Rf4 Qg3 31.Qf2 Rg5 32.Bf1 Qxf2 33.Rxf2 Rg3 34.e4 
Rxc3 35.exd5 Rd6 36.Rb2 h5 37.Kg1 Kg7 38.h4 Ng4 39.Be2 Ne3 40.Rdd2 Rxd5 
41.Rxd5 Nxd5 42.Bf3 Rd3 43.Kf2 Nc3 44.Rb3 b6 45.Ke1 a5 46.bxa5 bxa5 47.Ra3
a4 48.Bc6 Rd1+ 49.Kf2 Rc1 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.03"]
[Round "11"]
[White "Pilnik, Herman"]
[Black "Jauregui Andrade, Carlos"]
[Result "1-0"]
[ECO "C75"]
[EventDate "1959.04.20"]
[PlyCount "111"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 Nge7 7.Bb3 h6 8.Nbd2 Ng6
9.Nc4 Be7 10.Ne3 Bg5 11.dxe5 Bxe3 12.Bxe3 dxe5 13.g3 Bg4 14.h3 Qxd1+ 15.
Bxd1 Be6 16.Nd2 O-O 17.Bc2 Rad8 18.O-O-O Na5 19.b3 Nc6 20.Kb2 Rd7 21.b4 b6
22.f4 exf4 23.gxf4 f5 24.e5 Rfd8 25.Nf3 Rxd1 26.Rxd1 Rxd1 27.Bxd1 Bd5 28.
a4 Kf8 29.Be2 Ke8 30.Ne1 a5 31.b5 Nce7 32.c4 Be4 33.Kc3 Nf8 34.Bh5+ g6 35.
Bd1 Ne6 36.h4 Kd7 37.Nf3 Bxf3 38.Bxf3 g5 39.fxg5 f4 40.Bc6+ Nxc6 41.bxc6+ 
Ke7 42.gxh6 Kf7 43.Bf2 Kg6 44.c5 bxc5 45.Kc4 Kxh6 46.Kd5 Ng7 47.Bxc5 Kg6 
48.e6 Kf5 49.e7 f3 50.Bd4 Ne8 51.h5 Nd6 52.h6 Kg6 53.Ke6 Kxh6 54.Kd7 Kg6 
55.e8=Q+ Nxe8 56.Kxe8 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.03"]
[Round "11"]
[White "Sanchez, Luis Augusto"]
[Black "Salas Romo, Julio"]
[Result "1-0"]
[ECO "C00"]
[EventDate "1959.04.20"]
[PlyCount "61"]

1.e4 e6 2.d3 d5 3.Nd2 Nf6 4.Ngf3 b6 5.c3 Ba6 6.Qc2 Be7 7.e5 Nfd7 8.b4 c5 
9.bxc5 Nxc5 10.d4 Bxf1 11.Nxf1 Nb7 12.Ne3 Na5 13.O-O Nd7 14.Nd2 Rc8 15.f4 
g6 16.Qd3 Qc7 17.Bb2 Qc6 18.a4 Rc7 19.Rfc1 Qb7 20.c4 Qa6 21.Ba3 Bxa3 22.
Qxa3 dxc4 23.Ne4 Nb7 24.d5 b5 25.axb5 Qxa3 26.Rxa3 exd5 27.Nxd5 Rc8 28.
Rxa7 Ndc5 29.Rxc4 Kd8 30.Nxc5 Nxc5 31.Nf6 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.03"]
[Round "11"]
[White "Sanguineti, Raul"]
[Black "Stekel Grunberg, Moises"]
[Result "1-0"]
[ECO "B00"]
[EventDate "1959.04.20"]
[PlyCount "83"]

1.e4 Nc6 2.Nf3 g6 3.d4 Bg7 4.Nc3 d6 5.h3 Nf6 6.Be3 O-O 7.Qd2 e5 8.O-O-O 
exd4 9.Nxd4 Nxd4 10.Bxd4 a6 11.g4 Be6 12.g5 Nh5 13.Bxg7 Nxg7 14.f4 b5 15.
Bd3 c6 16.f5 b4 17.fxe6 bxc3 18.exf7+ Rxf7 19.Qxc3 Qxg5+ 20.Kb1 Rb7 21.
Bxa6 Rba7 22.Bc4+ Kh8 23.Rxd6 Qc5 24.Rhd1 Re8 25.Qd4 Qxd4 26.R1xd4 c5 27.
R4d5 Rxe4 28.Rd8+ Ne8 29.b3 Kg7 30.Rxc5 Nf6 31.a4 Re3 32.Rd3 Re1+ 33.Kb2 
Nd7 34.Rc8 Ne5 35.Rc3 g5 36.Bd5 Kf6 37.R3c7 Rxc7 38.Rxc7 h5 39.a5 Rd1 40.
Bb7 Rd7 41.Rxd7 Nxd7 42.a6 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.05"]
[Round "12"]
[White "Fischer, Robert James"]
[Black "Pilnik, Herman"]
[Result "1-0"]
[ECO "B88"]
[EventDate "1959.04.20"]
[PlyCount "65"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 e6 7.Bb3 Be7 8.O-O 
O-O 9.Be3 Bd7 10.f4 Nxd4 11.Bxd4 Bc6 12.Qe2 Qa5 13.f5 e5 14.Bf2 Bd8 15.
Rad1 Bb6 16.g4 h6 17.h4 Nh7 18.Rd3 Kh8 19.g5 Bd4 20.Kh2 Bb5 21.Nxb5 Qxb5 
22.c3 Bxf2 23.Rxf2 Qb6 24.Rg2 d5 25.Bxd5 Rad8 26.Qh5 g6 27.Qxh6 Rxd5 28.
exd5 e4 29.Rdg3 Qd6 30.h5 Rg8 31.hxg6 fxg6 32.f6 Qxd5 33.Qxh7+ 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.05"]
[Round "12"]
[White "Letelier Martner, Rene"]
[Black "Ivkov, Borislav"]
[Result "1-0"]
[ECO "A31"]
[EventDate "1959.04.20"]
[PlyCount "77"]

1.d4 Nf6 2.c4 c5 3.Nf3 g6 4.Nc3 Bg7 5.e4 O-O 6.Be2 d6 7.O-O Bg4 8.Be3 Nfd7
9.d5 Na6 10.Qd2 Re8 11.Bh6 Bf6 12.h3 Bxf3 13.Bxf3 Nc7 14.Be3 Rb8 15.a4 a6 
16.Be2 Bg7 17.Rad1 b6 18.f4 Nf8 19.Qc2 Qc8 20.e5 dxe5 21.f5 Rd8 22.d6 Rxd6
23.Rxd6 exd6 24.f6 Bh8 25.Qe4 Qd8 26.Qh4 Nfe6 27.Bg4 Nf4 28.Ne4 d5 29.Ng5 
Qxf6 30.Qxh7+ Kf8 31.g3 Qg7 32.gxf4 Qxh7 33.Nxh7+ Kg8 34.fxe5 Bxe5 35.Ng5 
d4 36.Nxf7 Bg7 37.Bf4 Rb7 38.Nd8 Ra7 39.Nc6 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.05"]
[Round "12"]
[White "Flores Alvarez, Rodrigo"]
[Black "Sanchez, Luis Augusto"]
[Result "1/2-1/2"]
[ECO "C75"]
[EventDate "1959.04.20"]
[PlyCount "104"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 Nge7 7.O-O Ng6 8.Nbd2 
Be7 9.Bb3 h6 10.Nc4 Bg5 11.Ne3 Bxe3 12.Bxe3 O-O 13.h3 Re8 14.Nh2 Qe7 15.
dxe5 dxe5 16.Qh5 Na5 17.Bc2 Nc4 18.Bc1 Nf4 19.Qf3 Rad8 20.Bxf4 exf4 21.
Qxf4 Bc6 22.Rad1 Nxb2 23.Rd4 Rxd4 24.cxd4 Na4 25.Ng4 Nc3 26.Re1 Qg5 27.
Qxg5 hxg5 28.f3 Bb5 29.Kf2 Nxa2 30.Kg3 Nb4 31.Bb3 Nd3 32.Rd1 Kf8 33.Ne3 
Rd8 34.d5 b6 35.Rd2 a5 36.Bc4 Bxc4 37.Nxc4 Nc5 38.d6 cxd6 39.Nxb6 f6 40.
Kf2 Ke7 41.Ra2 Nb7 42.Ke2 Ke6 43.Kd3 Nc5+ 44.Kc3 Rb8 45.Nc4 a4 46.Rd2 Rb3+
47.Kc2 Nb7 48.Rd1 Rb4 49.Kc3 Rb5 50.Ra1 Nc5 51.Rd1 a3 52.Rxd6+ Ke7 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.05"]
[Round "12"]
[White "Jauregui Andrade, Carlos"]
[Black "Ader Hausman, Walter"]
[Result "1-0"]
[ECO "A31"]
[EventDate "1959.04.20"]
[PlyCount "81"]

1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 g6 5.Nc3 d5 6.cxd5 Nxd5 7.Ndb5 Nxc3 8.
Qxd8+ Kxd8 9.Nxc3 Bg7 10.Bd2 Bd7 11.O-O-O Kc8 12.g3 Bc6 13.e4 e6 14.Bg2 
Nd7 15.f3 Nb6 16.Kc2 Kc7 17.Bf4+ e5 18.Bg5 f6 19.Bc1 Rad8 20.Rxd8 Rxd8 21.
b3 Bf8 22.Be3 Bb4 23.a4 Nc8 24.h4 Ne7 25.h5 g5 26.Rd1 Rxd1 27.Nxd1 h6 28.
g4 a6 29.Bf1 Bd7 30.Bc4 Kd6 31.Bb6 Nc6 32.Bd5 Bc5 33.Bxc6 Bxc6 34.Bxc5+ 
Kxc5 35.Ne3 b5 36.Nf5 bxa4 37.bxa4 Bxa4+ 38.Kd2 Bb3 39.Nxh6 a5 40.Kc3 a4 
41.Nf5 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.05"]
[Round "12"]
[White "Pachman, Ludek"]
[Black "Sanguineti, Raul"]
[Result "1-0"]
[ECO "A15"]
[EventDate "1959.04.20"]
[PlyCount "77"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.d4 O-O 5.Bg5 c5 6.e3 d6 7.Be2 h6 8.Bh4 g5 9.
Bg3 Nh5 10.d5 f5 11.Nd2 Nxg3 12.hxg3 e6 13.Bf3 Nd7 14.dxe6 Ne5 15.Bd5 Qe7 
16.Nf3 Nxf3+ 17.gxf3 Bxe6 18.f4 gxf4 19.gxf4 Kh7 20.Qd3 Rad8 21.Bxe6 Qxe6 
22.Nd5 Rf7 23.Rb1 Qg6 24.Qf1 a6 25.a4 b5 26.axb5 axb5 27.cxb5 Ra8 28.Rg1 
Qe6 29.Qc4 Bxb2 30.Ke2 Rg7 31.Nb6 d5 32.Qxd5 Qxd5 33.Rxg7+ Bxg7 34.Nxd5 c4
35.b6 c3 36.Kd3 Rd8 37.Rb5 Bf8 38.b7 Bd6 39.Kxc3 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.05"]
[Round "12"]
[White "Salas Romo, Julio"]
[Black "Mendes, Joao de Souza"]
[Result "1-0"]
[ECO "A61"]
[EventDate "1959.04.20"]
[PlyCount "83"]

1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.Nf3 g6 7.Nd2 Bg7 8.Qa4+ 
Bd7 9.Qb3 Qc7 10.Nc4 O-O 11.Bf4 Ne8 12.e3 f5 13.Be2 Bxc3+ 14.Qxc3 b5 15.
Nd2 Nf6 16.Bf3 Bc8 17.h4 h5 18.Rh3 Nbd7 19.Rg3 Kh7 20.Nb3 b4 21.Qc2 Ng4 
22.Be2 Re8 23.Kf1 Ndf6 24.Nd2 Nxd5 25.Bg5 Qd7 26.Nc4 Qe6 27.Rd1 Bb7 28.Kg1
f4 29.Bxg4 hxg4 30.exf4 Ba6 31.Ne3 Nxe3 32.Rxe3 Qc4 33.Qd2 Qd4 34.Qxd4 
cxd4 35.Rxd4 Rxe3 36.fxe3 g3 37.Rxd6 Rc8 38.Rd7+ Kg8 39.Rd8+ Rxd8 40.Bxd8 
Kf7 41.Ba5 Ke6 42.e4 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.06"]
[Round "13"]
[White "Ader Hausman, Walter"]
[Black "Fischer, Robert James"]
[Result "0-1"]
[ECO "B99"]
[EventDate "1959.04.20"]
[PlyCount "72"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7
9.O-O-O Nbd7 10.f5 e5 11.Nb3 b5 12.a3 Bb7 13.h4 Rc8 14.Bd3 h5 15.Kb1 Nb6 
16.Nd2 Ng4 17.Bxe7 Qxe7 18.Nf1 Rxc3 19.bxc3 d5 20.Qe2 O-O 21.Bxb5 axb5 22.
Qxb5 Nc4 23.Qb4 Qxb4+ 24.cxb4 Nf2 25.Ng3 Nxa3+ 26.Kb2 Nc4+ 27.Kb3 Ne3 28.
Rd2 Nxh1 29.Nxh1 dxe4 30.Ng3 Bd5+ 31.Ka4 Ra8+ 32.Kb5 Rb8+ 33.Kc5 Rc8+ 34.
Kd6 Nc4+ 35.Kd7 Nxd2 36.Kxc8 Bc4 0-1

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.06"]
[Round "13"]
[White "Stekel Grunberg, Moises"]
[Black "Pachman, Ludek"]
[Result "1/2-1/2"]
[ECO "A21"]
[EventDate "1959.04.20"]
[PlyCount "78"]

1.c4 e5 2.Nc3 d6 3.Nf3 f5 4.e4 c5 5.d3 Nf6 6.g3 Nc6 7.a3 g6 8.Bg2 Bg7 9.
O-O O-O 10.Bg5 h6 11.Bxf6 Bxf6 12.Nd5 f4 13.Nd2 Kg7 14.b4 Nd4 15.Nf3 Ne6 
16.Bh3 b6 17.b5 h5 18.Ra2 g5 19.g4 Nc7 20.Nd2 Rh8 21.f3 hxg4 22.Bxg4 Bxg4 
23.fxg4 Ne6 24.Nb3 Rh4 25.Qf3 a5 26.bxa6 Rxa6 27.h3 Nc7 28.Nxc7 Qxc7 29.
Rfa1 Rh8 30.a4 Kg6 31.Nd2 Qh7 32.Kg2 Ra5 33.Nb1 Rha8 34.Nc3 Qd7 35.Rb1 Bd8
36.Rab2 R5a6 37.Rb5 Ra5 38.Qd1 Qc7 39.Rxa5 Rxa5 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.06"]
[Round "13"]
[White "Mendes, Joao de Souza"]
[Black "Flores Alvarez, Rodrigo"]
[Result "1/2-1/2"]
[ECO "D85"]
[EventDate "1959.04.20"]
[PlyCount "72"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Bc4 Bg7 8.Ne2 
cxd4 9.cxd4 Nc6 10.Be3 O-O 11.O-O Bg4 12.f3 Na5 13.Bxf7+ Rxf7 14.fxg4 
Rxf1+ 15.Kxf1 Qd7 16.h3 b5 17.Qd3 Rc8 18.Rd1 Nc4 19.Bc1 a5 20.Nf4 b4 21.d5
Qa4 22.Qb3 Qxb3 23.axb3 Na3 24.Ne6 Be5 25.Bd2 Nb5 26.Rc1 Nc3 27.Ke1 a4 28.
bxa4 b3 29.Bxc3 Bxc3+ 30.Kd1 b2 31.Rb1 h6 32.Nf4 Rc4 33.Nd3 Rxa4 34.Nxb2 
Rxe4 35.Nd3 Ra4 36.Ke2 Bf6 1/2-1/2

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.06"]
[Round "13"]
[White "Ivkov, Borislav"]
[Black "Salas Romo, Julio"]
[Result "1-0"]
[ECO "E80"]
[EventDate "1959.04.20"]
[PlyCount "79"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 e5 6.d5 Nh5 7.Be3 f5 8.Qd2 f4 9.
Bf2 O-O 10.O-O-O a6 11.Kb1 Nf6 12.c5 Ne8 13.Bc4 Nd7 14.c6 Ndf6 15.cxb7 
Bxb7 16.Nge2 Nd7 17.Nc1 Nb6 18.Bd3 c6 19.dxc6 Bxc6 20.Bxb6 Qxb6 21.Bc4+ 
Kh8 22.Bd5 Rb8 23.Bxc6 Qxc6 24.Nd5 Rf7 25.Nb3 Bf8 26.Rc1 Qa4 27.Qa5 Qxa5 
28.Nxa5 Ng7 29.Rc6 Ne6 30.Rxa6 g5 31.h3 Nc5 32.Rb6 Rxb6 33.Nxb6 h5 34.b4 
Ne6 35.Nd5 Bg7 36.b5 Ra7 37.Nb3 Nc5 38.b6 Rb7 39.Nxc5 dxc5 40.a4 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.06"]
[Round "13"]
[White "Sanchez, Luis Augusto"]
[Black "Jauregui Andrade, Carlos"]
[Result "1-0"]
[ECO "C75"]
[EventDate "1959.04.20"]
[PlyCount "87"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 Nge7 7.O-O g6 8.Bb3 Bg7 
9.a3 O-O 10.h3 Qe8 11.Be3 Na5 12.Ba2 Bb5 13.Re1 Nc4 14.Bc1 Nb6 15.Nbd2 c5 
16.c4 Ba4 17.b3 Bd7 18.d5 f5 19.b4 Na4 20.Qc2 h6 21.Bb3 Rc8 22.Rb1 g5 23.
exf5 Bxf5 24.Ne4 Nb6 25.bxc5 Rxc5 26.Be3 Nd7 27.Bxc5 Nxc5 28.Nfd2 Bh7 29.
Qc3 Nf5 30.Bc2 Qf7 31.Qf3 Qc7 32.Nxc5 Qxc5 33.Rxb7 e4 34.Bxe4 Bg6 35.Qd3 
Nh4 36.Rxg7+ Kxg7 37.Qe3 Qa5 38.Qd4+ Rf6 39.Bb1 Bf7 40.Re3 Ng6 41.Ne4 Qd8 
42.Qxf6+ Qxf6 43.Nxf6 Kxf6 44.Bxg6 1-0

[Event "Santiago it"]
[Site "Santiago CHI"]
[Date "1959.05.06"]
[Round "13"]
[White "Sanguineti, Raul"]
[Black "Letelier Martner, Rene"]
[Result "1/2-1/2"]
[ECO "B11"]
[EventDate "1959.04.20"]
[PlyCount "41"]

1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d3 Nf6 7.Bd2 Nbd7 8.Be2 
Bd6 9.d4 dxe4 10.Nxe4 Nxe4 11.Qxe4 Qb6 12.O-O O-O-O 13.c4 Qxb2 14.Ba5 Nf6 
15.Qe3 Rd7 16.Bc3 Qc2 17.d5 Qe4 18.dxc6 bxc6 19.Qxe4 Nxe4 20.Bxg7 Rg8 21.
Bh6 1/2-1/2

