[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "1"]
[White "Maderna, Carlos"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B53"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nf6 5.Nc3 a6 6.Bg5 Nc6 7.Qd2 e6 8.a3 Be7
9.Bd3 h6 10.Bf4 e5 11.Bg3 Be6 12.O-O O-O 13.Rfe1 Rc8 14.h3 Na5 15.Bh4 Nh5
16.Bxe7 Qxe7 17.Rad1 Nf4 18.Bf1 Rfd8 19.Nd5 Bxd5 20.exd5 Qc7 21.g3 Ng6 22.Qb4 Nc4
23.Re4 Nb6 24.c4 f5 25.Ree1 a5 26.Qb5 a4 27.h4 Qc5 28.Qxc5 Rxc5 29.Nd2 Rc7
30.Rb1 Nf8 31.b3 axb3 32.Rxb3 Na4 33.Bh3 Nc5 34.Rb6 Rf7 35.Reb1 Rf6 36.Nb3 Nfd7
37.Rb5 Nxb3 38.R1xb3 Nc5 39.Rf3 g6 40.a4 e4 41.Ra3 Kg7 42.a5 Rf7 43.f4 exf3
44.Rxf3 h5 45.Re3 Kf6 46.Kf2 Re7 47.Rxe7 Kxe7 48.Bg2 Kf6 49.Rb6 Ke5 50.Ke3 Ra8
51.Rb5 Rf8 52.Rb1 f4+ 53.Kf3 fxg3+ 54.Kxg3 Kd4 55.Bf1 Rf7 56.Re1 Ne4+ 57.Kh2 Rf4
58.Kh3 Rf3+ 59.Kh2 Rf4 60.Kh3 g5 61.hxg5 Nxg5+ 62.Kg2 Rg4+ 63.Kh1 Nf3 64.Rd1+ Ke3
65.Bh3 Rxc4 66.Kg2 Kf4 67.Rf1 Rc2+ 68.Rf2 Rxf2+ 69.Kxf2 Ne5 70.Bc8 Nd3+ 71.Kg2 Nc5
72.Bxb7 Ke4  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "1"]
[White "Reinhardt, Enrique Heinrich"]
[Black "Idigoras Guisasola, Gregorio"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C02"]

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Qb6 5.Nf3 Bd7 6.Be2 Bb5 7.O-O Bxe2 8.Qxe2 cxd4
9.Nxd4 Nc6 10.Nb3 a5 11.Bf4 a4 12.Nc1 Nge7 13.Nd3 Nf5 14.g4 Nfe7 15.Nd2 h5
16.h3 hxg4 17.hxg4 Qa6 18.Qe3 Ng6 19.Bg3 Be7 20.Nf3 Qc4 21.Nd4 Bd8 22.b3 Qxc3
23.Nb5 Qa5 24.Nd6+ Kf8 25.Nxb7 Qa7 26.Nxd8 Qxe3 27.Nxe6+ Ke7 28.fxe3 fxe6
29.Rac1 Rhc8 30.b4 a3 31.b5 Na5 32.Nf4 Nxf4 33.exf4 g6 34.b6 Rab8 35.Bf2 Kd7
36.Kg2 Nc4 37.Rc3 Rb7 38.Rh1 Kc6 39.Rh6 Rg8 40.Kh3 Rf7 41.Kg3 Kb7 42.Bc5 Kc6
43.Bxa3 Kxb6 44.Rb3+ Kc6 45.Bc1 d4 46.Kh4 g5+ 47.fxg5 Rf1 48.Ba3 Nxe5 49.Rxe6+ Kd5
50.Rf6 Rg1 51.Rg3 Ng6+ 52.Rxg6 Rh1+ 53.Rh3 Rxh3+ 54.Kxh3 Rxg6 55.Kh4 d3 56.Bb4 Rb6
57.Bc3 Rc6 58.Bb4 Ke6  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "1"]
[White "Sanguineti, Raul"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A38"]

1.c4 Nf6 2.g3 c5 3.Bg2 g6 4.Nc3 Nc6 5.Nf3 Bg7 6.O-O O-O 7.d3 d6 8.Bd2 Rb8
9.a3 a6 10.Rb1 b5 11.cxb5 axb5 12.b4 cxb4 13.axb4 Bg4 14.h3 Bxf3 15.Bxf3 Qd7
16.Bg2 Rfc8 17.Qb3 Nd4 18.Qa2 Rc7 19.e3 Ra7 20.Qb2 Nc6 21.Ra1 Rxa1 22.Rxa1 d5
23.Ra6 Qb7 24.Qa3 e6 25.e4 d4 26.Ne2 e5 27.f4 Ne8 28.Qa1 Nc7 29.Ra2 Ne6 30.h4 Qe7
31.Bh3 exf4 32.gxf4 Qxh4 33.Kg2 Bh6 34.Rc2 Ne7 35.Qa7 Re8 36.Bxe6 fxe6 37.Qxd4 Qg4+
38.Ng3 Rf8 39.Rc7 Rf7 40.Bc3 Bg7 41.Qd8+  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "1"]
[White "Bolbochan, Jacobo"]
[Black "Wexler, Bernardo"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E14"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 Be7 6.O-O O-O 7.Nc3 d5 8.Qe2 Ne4
9.Rd1 a6 10.Bd2 Nd7 11.Be1 Bd6 12.Nd2 Nxd2 13.Rxd2 Nf6 14.Rad1 Qe7 15.cxd5 Nxd5
16.Nxd5 exd5 17.Qf3 g6 18.Rc2 Rfd8 19.g3 Kg7 20.a3 Qf6 21.Qxf6+ Kxf6 22.Bb4 Ke6
23.Bxd6 Kxd6  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "1"]
[White "Eliskases, Erich Gottlieb"]
[Black "Rossetto, Hector"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A56"]

1.d4 c5 2.d5 d6 3.c4 Nf6 4.Nc3 e5 5.e4 g6 6.g3 Bg7 7.Bg2 a6 8.a4 O-O 9.Nf3 Nbd7
10.O-O Rb8 11.Ne1 Ne8 12.Nd3 Nc7 13.Bd2 b5 14.cxb5 axb5 15.b4 bxa4 16.bxc5 Ba6
17.cxd6 Ne8 18.Be3 Nxd6 19.Rxa4 Qc8 20.Re1 Bc4 21.Nb4 Re8 22.Nc6 Bb3 23.Qa1 Rb7
24.Ra7 f5 25.Rxb7 Qxb7 26.Na5 Qb4 27.Nxb3 Qxb3 28.Rb1 Qc2 29.Rc1 Qb3 30.exf5 gxf5
31.Qa4 Qxa4 32.Nxa4 Ra8 33.Nb6 Nxb6 34.Bxb6 e4 35.Bc7 Be5 36.Bh3 f4 37.gxf4 Bxf4
38.Rc6 e3 39.fxe3 Bxe3+ 40.Kg2 Nb5 41.Be5 Bd4 42.Be6+ Kf8 43.Bf4 Bg7 44.Rb6 Nd4
45.Bd6+ Ke8 46.Rb7 Nxe6 47.dxe6 Bf8 48.e7 Bg7 49.Kf3 Bf6 50.Ke4 Kf7 51.e8=Q+ Kxe8
52.Kf5 Bd8 53.Ke6 Ra1 54.Rxh7 Re1+ 55.Be5 Rf1 56.h4 Bxh4 57.Rxh4 Rf2 58.Rh7 Rf1
59.Rb7 Rd1 60.Rg7 Rf1 61.Bg3 Rf3 62.Bd6 Re3+  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "1"]
[White "Toth, V."]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E30"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 exd5 7.cxd5 d6 8.f3 O-O
9.e4 Nbd7 10.Nh3 Ne5 11.Nf2 Ng6 12.Bg3 Nh5 13.Nd3 Nxg3 14.hxg3 f5 15.exf5 Bxc3+
16.bxc3 Bxf5 17.Be2 Qg5 18.Kf2 Rae8 19.Qc1 Rxe2+ 20.Kxe2 Re8+ 21.Kf2 Bxd3  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "1"]
[White "Pelikan, Jorge"]
[Black "Olivera, Alfredo"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A03"]

1.f4 d5 2.Nf3 c5 3.e3 Nc6 4.Bb5 Qb6 5.a4 a6 6.Bxc6+ Qxc6 7.Ne5 Qc7 8.Nc3 Nf6
9.Qf3 e6 10.e4 d4 11.Ne2 b6 12.O-O Bb7 13.d3 g6 14.Bd2 Bg7 15.Qh3 O-O 16.Nf3 Rfd8
17.f5 exf5 18.exf5 Re8 19.Ng3 Qd7 20.Ng5 h6 21.N5e4 Bxe4 22.dxe4 g5 23.Rae1 Re5
24.Nh5 Nxh5 25.Qxh5 f6 26.h4 Qe8 27.Qg4 Qe7 28.hxg5 hxg5 29.Qe2 a5 30.Qb5 Qd6
31.Qc4+ Kh8 32.Rf2 Rae8 33.Rfe2 Qc6 34.Qd3 Qxa4 35.b3 Qd7 36.c3 Rd8 37.Qa6 Qd6
38.b4 axb4 39.cxb4 Ree8 40.bxc5 bxc5 41.Qd3 Qe5 42.Rc1 Rb8 43.Be1 Qe7 44.Bg3 Rb6
45.Qc4 Bh6 46.Qxc5 Qxc5 47.Rxc5 g4 48.Rd5 Be3+ 49.Kh2 Rxe4 50.Ra2 Re7 51.Ra8+ Kg7
52.Rdd8 Kh6 53.Rg8 Rg7 54.Bh4 Bf4+ 55.Bg3 Bxg3+ 56.Kxg3 Rxg8 57.Rxg8 Rd6
58.Kxg4 d3 59.Rh8+ Kg7 60.Rh1 d2 61.Rd1 Rd4+ 62.Kf3 Kh6 63.Ke3 Rd5  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "1"]
[White "Redolfi, Argentino Rodolfo"]
[Black "Bolbochan, Julio"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B53"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 a6 5.c4 Nc6 6.Qd2 g6 7.Nc3 Bg7 8.b3 Bg4
9.Be2 Nf6 10.Bb2 Qa5 11.Nd5 Bxf3 12.Qxa5 Nxa5 13.Bxf3 Rb8 14.O-O-O Nh5 15.Bxh5 Bxb2+
16.Kxb2 gxh5 17.Nf4 b5 18.Rd5 h4 19.cxb5 Rxb5 20.Rxb5 axb5 21.Rd1 Nc6 22.Rd5 b4
23.Rh5 Rg8 24.g3 hxg3 25.hxg3 Rg7 26.a3 bxa3+ 27.Kxa3 Kd8 28.Rh6 Nd4 29.Kb4 Kd7
30.Kc3 Nf3 31.Rh1 Rg8 32.Ra1 Rc8+ 33.Kd3 Ne5+ 34.Kd2 Nf3+ 35.Kd3 Ne5+ 36.Kd2 Nf3+  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "2"]
[White "Wexler, Bernardo"]
[Black "Eliskases, Erich Gottlieb"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E53"]

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.Qc2 b6 11.O-O cxd4 12.cxd4 Ba6 13.Bd3 Qxc2 14.Bxc2 Rc8 15.Ra2 Bxf1
16.Kxf1 Nc6 17.e4 Na5 18.Bf4 Nc4 19.Bd3 Nh5 20.Bg5 h6 21.Be3 Nxe3+ 22.fxe3 Nf6
23.Ke2 Rc1 24.Bc2 Rc8 25.Kd2 Rf1 26.Ke2 Rh1 27.h3 g5 28.Ne1 h5 29.Nf3 g4
30.hxg4 hxg4 31.Ne1 Kg7 32.Kd2 Nh5 33.e5 Rf1 34.Nd3 Rg1 35.Ne1 Ng3 36.Bd3 Rh8
37.Ra1 Rhh1 38.Rc1 Nf1+ 39.Bxf1 Rxf1 40.e4 Rf2+ 41.Ke3 Rxg2  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "2"]
[White "Rossetto, Hector"]
[Black "Pelikan, Jorge"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B33"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Bxf6 gxf6
9.Na3 d5 10.Nxd5 Bxa3 11.bxa3 Rg8 12.Qd2 Be6 13.g3 f5 14.Bg2 fxe4 15.Bxe4 Nd4
16.Ne3 f5 17.Bxb7 Rb8 18.c3 Rxb7 19.cxd4 f4 20.O-O fxe3 21.fxe3 Qd5 22.Rac1 exd4
23.exd4 Rg4 24.Qh6 Rbg7 25.Rf2 Rxg3+ 26.hxg3 Rxg3+ 27.Kf1 Bh3+ 28.Ke1 Rg1+
29.Ke2 Qe4+ 30.Qe3 Bg4+ 31.Kd2 Qxe3+ 32.Kxe3 Rxc1 33.Kf4 h5 34.Rb2 Rf1+ 35.Kg5 Rf5+
36.Kh4 Ra5  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "2"]
[White "Behrensen, Jorge"]
[Black "Reinhardt, Enrique Heinrich"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A34"]

1.c4 Nf6 2.Nc3 g6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Nxc3 6.bxc3 c5 7.Nf3 Bg7 8.O-O O-O
9.Qc2 Nc6 10.Rb1 e5 11.d3 Qc7 12.Nd2 b6 13.Nc4 Rb8 14.Ne3 Ne7 15.c4 Be6 16.a4 f5
17.Nd5 Bxd5 18.cxd5 Nc8 19.e4 Nd6 20.f4 Rfe8 21.Bb2 fxe4 22.dxe4 Qd7 23.f5 Bh6
24.Rbe1 Rbc8 25.Bh3 Rc7 26.Kg2 g5 27.Qe2 Qxa4 28.f6 Qb3 29.Rf2 Kh8 30.Qh5 Nf7
31.d6 Rb7 32.d7 Rg8 33.Bxe5 Nxe5 34.Qxh6 Rbb8 35.f7 Nxf7 36.Qf6+ Rg7 37.Be6 Qa4
38.d8=Q+  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "2"]
[White "Gondim"]
[Black "Sanguineti, Raul"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D13"]

1.d4 Nf6 2.Nf3 d5 3.c4 c6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 e6 7.e3 Be7 8.Bd3 O-O
9.O-O Nh5 10.Bg3 f5 11.Be5 Nf6 12.Qe2 Ne4 13.Rac1 Bd7 14.h3 Be8 15.Nb5 Rc8
16.Bh2 Bh5 17.Kh1 a6 18.Nc3 Qe8 19.Rg1 Qf7 20.Qf1 Bf6 21.Be2 g5 22.g4 fxg4
23.Nxe4 dxe4 24.Nd2 Bg6 25.Bxg4 h5 26.Be2 Be7 27.Bc4 Na5 28.Rg2 Qf5 29.h4 gxh4
30.Qg1 Kh7 31.Be2 h3 32.Rxg6 Rxc1 33.Rg7+ Kh8 34.Qxc1 Kxg7 35.Qc7 Rf7 36.Be5+ Bf6
37.Qxa5 Bxe5 38.dxe5 Qxf2  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "2"]
[White "Idigoras Guisasola, Gregorio"]
[Black "Bolbochan, Jacobo"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A55"]

1.d4 Nf6 2.c4 d6 3.Nf3 Nbd7 4.Nc3 e5 5.g3 Be7 6.Bg2 O-O 7.O-O Re8 8.e4 Bf8
9.Qc2 c6 10.b3 Qc7 11.h3 a6 12.Be3 Qb8 13.Rfd1 g6 14.Rac1 Bg7 15.dxe5 dxe5
16.c5 Qc7 17.Na4 Nh5 18.Bd2 Rb8 19.Bc3 Bh6 20.Rb1 Ng7 21.Bd2 Bxd2 22.Qxd2 Ne6
23.b4 f6 24.Bf1 Ndf8 25.Bc4 Kg7 26.Qd6 Qxd6 27.Rxd6 Nc7 28.Kg2 Be6 29.Nb6 Re7
30.a4 Bxc4 31.Nxc4 Nce6 32.Rbd1 Rbe8 33.Nb6 a5 34.bxa5 Nxc5 35.Nd2 Nfe6 36.Rc1 h5
37.f3 h4 38.gxh4 Nd3 39.Rc4 Ndf4+ 40.Kg3 Ne2+ 41.Kf2 N2f4 42.a6 bxa6 43.Rcxc6 Nd4
44.Rc4  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "2"]
[White "Najdorf, Miguel"]
[Black "Redolfi, Argentino Rodolfo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A60"]

1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.Nf3 Nbd7 7.e4 a6 8.a4 b6
9.Be2 g6 10.Nd2 Bg7 11.Nc4 Ne5 12.Na3 O-O 13.f4 Ned7 14.O-O Ne8 15.Nc4 f5
16.exf5 gxf5 17.Bd3 Ndf6 18.h3 Kh8 19.Be3 Rb8 20.Bf2 Ng8 21.Re1 Nc7 22.Qc2 Qf6
23.a5 b5 24.Nb6 Ne7 25.Qe2 Rxb6 26.axb6 Ncxd5 27.Rac1 Nxc3 28.bxc3 Nd5 29.c4 Nxf4
30.Qf3 Nxd3 31.Qxd3 Qd8 32.Red1 Qxb6 33.Qxd6 Qxd6 34.Rxd6 Be5 35.Rd5 Bf4
36.Re1 bxc4 37.Bxc5 Bb7 38.Rd7  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "2"]
[White "Olivera, Alfredo"]
[Black "Maderna, Carlos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A63"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.g3 g6 7.Bg2 Bg7 8.Nf3 O-O
9.O-O a6 10.a4 Nbd7 11.Nd2 Rb8 12.Nc4 Qe7 13.a5 Ne5 14.Nb6 Nfd7 15.Nxc8 Rfxc8
16.f4 Ng4 17.Bh3 Ndf6 18.e4 h5 19.Re1 b5 20.e5 Re8 21.e6 Qa7 22.Qf3 Qb7 23.Bg2 c4
24.h3 Qa7+ 25.Be3 Nxe3 26.Qxe3 Qxe3+ 27.Rxe3 b4 28.Na4 Nd7 29.Re4 Nc5 30.Rxc4  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "2"]
[White "Shocron, Ruben"]
[Black "Toth, V."]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E66"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nc6 7.d5 Na5 8.Nd2 c5
9.Qc2 Bd7 10.O-O a6 11.b3 b5 12.Bb2 Rb8 13.Rab1 Ng4 14.h3 Nh6 15.g4 f5 16.g5 Nf7
17.f4 bxc4 18.bxc4 Bd4+ 19.Kh2 h6 20.h4 hxg5 21.hxg5 Be3 22.Ba1 Bxd2 23.Qxd2 Nxc4
24.Qd3 Na3 25.Rxb8 Qxb8 26.Nb1 Nb5 27.Nd2 Nh8 28.Rb1 Qc8 29.a4 Nc7 30.Qh3 Nf7
31.Kg3 e5 32.dxe6 Nxe6 33.Bd5 Re8 34.Rh1 Kf8 35.Nc4 Nexg5 36.Qh4 Ne4+ 37.Bxe4 Rxe4
38.Qf6 Ke8 39.Rh8+ Nxh8 40.Nxd6+  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "3"]
[White "Eliskases, Erich Gottlieb"]
[Black "Idigoras Guisasola, Gregorio"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E60"]

1.d4 Nf6 2.c4 g6 3.g3 c6 4.d5 cxd5 5.cxd5 d6 6.Nc3 Bg7 7.Bg2 O-O 8.e4 Nbd7
9.Nge2 Nb6 10.O-O Bg4 11.h3 Bxe2 12.Nxe2 Rc8 13.Rb1 Qc7 14.Be3 Qc2 15.Qxc2 Rxc2
16.Nd4 Rcc8 17.b3 Nbd7 18.Rfd1 a6 19.Kf1 Rc3 20.Rbc1 Rfc8 21.Rxc3 Rxc3 22.Ke2 Nc5
23.f3 Nh5 24.Bf2 Be5 25.Bf1 Nd7 26.f4 Nxg3+ 27.Bxg3 Bxd4 28.Rxd4 Rxg3 29.Rc4 Nf6
30.Kf2 Nh5 31.Rc7 Kf8 32.Rc8+ Kg7 33.Rc7 Kf8 34.Rc8+ Kg7 35.Rc7  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "3"]
[White "Toth, V."]
[Black "Olivera, Alfredo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C02"]

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Qb6 5.Nf3 Nc6 6.a3 a5 7.Bd3 Bd7 8.dxc5 Bxc5
9.O-O Nge7 10.Qe2 Ng6 11.a4 Qc7 12.Re1 Ba7 13.Na3 Nce7 14.Nb5 Bxb5 15.Bxb5+ Nc6
16.h4 h6 17.h5 Nf8 18.Bf4 Nd7 19.Rad1 Nc5 20.Nd4 Ne4 21.Qg4 O-O-O 22.f3 Ng5
23.Bh2 Ne7 24.Kh1 Kb8 25.Bg1 g6 26.Bd3 gxh5 27.Qxh5 Bxd4 28.Bxd4 Nc6 29.Bg1 Rdg8
30.f4 Qe7 31.Bf2 Qf8 32.Kg1 Nh7 33.Re3 Rg7 34.Rh3 Qg8 35.g3 Nf8 36.Kf1 Ng6
37.Ke2 Nge7 38.Rdh1 Qd8 39.Qf3 d4 40.Rxh6 Rxh6 41.Rxh6 Qb6 42.Rh8+ Kc7 43.Bb5 Nf5
44.g4 Nfe7 45.g5 Qc5 46.Qe4 Qd5 47.Qxd5 Nxd5 48.cxd4 Nxf4+ 49.Kf3 Ng6 50.Rh5 Nge7
51.Ke4 Nb4 52.Be1 Nf5 53.d5 Nxd5 54.Bxa5+ b6 55.Be1 Kb7 56.Be8 Nc7 57.Bd7 Na6
58.Kf4 Nc5 59.Bb5 Nd4 60.b4 Nxb5 61.bxc5 Nc7 62.cxb6 Kxb6 63.Rh8 Nd5+ 64.Kg4 Ne3+
65.Kh5 Kc6 66.Bb4 Nc4 67.Be7 Nb6 68.Bf6 Rg6 69.Rf8 Nxa4 70.Rxf7 Rg8 71.g6  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "3"]
[White "Bolbochan, Jacobo"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E64"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.O-O c5 7.d5 Na6 8.Nc3 Nc7
9.a4 e5 10.Ne1 Nd7 11.Nd3 Na6 12.Bd2 f5 13.e4 Nf6 14.f3 Nb4 15.Nf2 Rb8 16.Ra3 a6
17.Qc1 Bd7 18.a5 Kh8 19.Na2 Nxa2 20.Rxa2 b5 21.axb6 Qxb6 22.Bh3 Bc8 23.Ba5 Qb7
24.Qc2 Bh6 25.Re1 Qb3 26.Qxb3 Rxb3 27.Bc3 Kg8 28.Kg2 Nd7 29.g4 Nb6 30.gxf5 gxf5
31.Bxf5 Bxf5 32.exf5 Nxc4 33.Rxa6 Rxf5 34.Ne4 Bf8 35.Ra8 Rb7 36.Kf2 h6 37.Rg1+ Kh7
38.Ke2 Rbf7 39.Rg3 Rd7 40.Ra6 Rb7 41.Rc6 Nxb2 42.Rxd6 Na4 43.Ba1 Bxd6 44.Nxd6 Rff7
45.Nxf7 Rxf7 46.Bxe5 Re7 47.f4 Nb6 48.d6 Rd7 49.Rc3 c4 50.Kf3 Kg6 51.Ke4 Kf7
52.Rh3 Kg6 53.Rg3+ Kf7 54.Kd4 Rd8 55.Rg7+ Kf8 56.Rh7 c3 57.Kxc3  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "3"]
[White "Bolbochan, Julio"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A34"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 c5 4.g3 Nc6 5.Bg2 d5 6.cxd5 Nxd5 7.O-O Nc7 8.b3 Be7
9.Bb2 O-O 10.Rc1 Rb8 11.Na4 b6 12.d4 Nxd4 13.Nxd4 cxd4 14.Bxd4 Bd6 15.Nc3 e5
16.Be3 Ba3 17.Rc2 Bf5 18.Qxd8 Rfxd8 19.Be4  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "3"]
[White "Reinhardt, Enrique Heinrich"]
[Black "Gondim"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B56"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.f4 Bd7 7.Nf3 g6 8.Bc4 Bg7
9.O-O O-O 10.Kh1 Na5 11.Bd3 a6 12.Qe1 Rc8 13.e5 Ne8 14.Nd5 dxe5 15.fxe5 Be6
16.Nxe7+ Qxe7 17.Qxa5 Rc5 18.Qe1 Bg4 19.Bg5 Qc7 20.Qh4 Bxf3 21.Rxf3 Qxe5
22.Be7 Qxb2 23.Bxc5 Qxa1+ 24.Rf1 Qe5 25.Bxf8 Bxf8 26.Qf2 Qc7 27.Be4 Nd6 28.Bd5 Nf5
29.c4 Bd6 30.g4 Bc5 31.Qb2 Nd6 32.Qf6 Qd7 33.Re1 Nc8 34.Qxf7+ Qxf7 35.Re8+ Kg7
36.Bxf7 Nd6 37.Re5 b6 38.Bd5 Kf6 39.Re2 Kg5 40.h3 Kf4 41.Kg2 Be3 42.Re1 h5
43.Rf1+ Ke5 44.Kf3 Bg5 45.Re1+ Kd4 46.Re6 hxg4+ 47.Kxg4  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "3"]
[White "Maderna, Carlos"]
[Black "Rossetto, Hector"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C05"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.f4 c5 6.c3 Be7 7.Ndf3 b6 8.Bd3 Ba6
9.Ne2 Bxd3 10.Qxd3 g6 11.O-O Qc8 12.f5 gxf5 13.Bg5 Qa6 14.Qe3 Nc6 15.Bxe7 Nxe7
16.Nf4 h6 17.b4 Rc8 18.a4 cxb4 19.cxb4 Rc4 20.Qa3 b5 21.Nd2 Rxd4 22.Qc3 Nc6
23.Rac1 Ndxe5 24.Rfe1 Re4 25.Nxe4 fxe4 26.a5 Qb7 27.Qg3 Qe7 28.Qg7 Qf8 29.Qf6 Nd7
30.Qc3 Nde5 31.Kh1 Rg8 32.Rf1 Qe7 33.Qh3 Rh8 34.Nh5 f5 35.Nf4 Rh7 36.Ng6 Qd7
37.Nf4 Nc4 38.Qh5+ Qf7 39.Qh3 N6e5 40.Qh4 Ng6 41.Nxg6 Qxg6 42.Qf4 e5 43.Qf2 d4
44.Qa2 Rc7 45.g3 e3 46.Qc2 Qc6+ 47.Kg1 Qe4 48.Qe2 Rf7 49.Rxc4 bxc4 50.Qxc4 e2
51.Re1 d3 52.Qe6+ Re7 53.Qxh6 d2  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "3"]
[White "Pelikan, Jorge"]
[Black "Wexler, Bernardo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C86"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Qe2 d6 6.c3 Be7 7.O-O O-O 8.Rd1 b5
9.Bb3 Na5 10.Bc2 c5 11.d4 Qc7 12.dxe5 dxe5 13.Nbd2 Rd8 14.a4 b4 15.Nf1 Rxd1
16.Bxd1 Bb7 17.Ng3 Rd8 18.Bg5 g6 19.h4 Ne8 20.h5 Ng7 21.hxg6 hxg6 22.cxb4 cxb4
23.Rc1 Qd6 24.Bxe7 Qxe7 25.Qe3 Nc6 26.Qh6 Ne6 27.Bb3 Ncd4 28.Bxe6 Nxf3+ 29.gxf3 Qxe6
30.Kg2 Bc8 31.Rh1 Qf6 32.Nh5 Qh8 33.Qg5 Rd6 34.Qe7 gxh5 35.Qxd6  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "3"]
[White "Redolfi, Argentino Rodolfo"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C47"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 cxd5
9.O-O O-O 10.Ne2 Bg4 11.f3 Bh5 12.Kh1 Bg6 13.Bg5 Rb8 14.Nf4 c6 15.Nxg6 hxg6
16.f4 Be7 17.f5 Ne4 18.Be3 gxf5 19.Rxf5 Qd7 20.Bxe4 Qe6 21.Bxa7 dxe4 22.Bxb8 Qxf5
23.Bg3 Qb5 24.Qd4 Bf6 25.Qxe4 Bxb2 26.a4 Qa6 27.Rb1 Rd8 28.h3 Bd4 29.Bc7  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "4"]
[White "Sanguineti, Raul"]
[Black "Reinhardt, Enrique Heinrich"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D71"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.g3 Bg7 6.Bg2 Nxc3 7.bxc3 c5 8.e3 Nc6
9.Ne2 Qa5 10.O-O O-O 11.Qb3 Rd8 12.h3 Qa6 13.Re1 Be6 14.Qa3 Na5 15.Nf4 Bc4
16.Qxc5 e5 17.dxe5 Bf8  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "4"]
[White "Wexler, Bernardo"]
[Black "Maderna, Carlos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D36"]

1.c4 Nf6 2.Nf3 e6 3.d4 d5 4.Nc3 Be7 5.Bg5 Nbd7 6.cxd5 exd5 7.e3 c6 8.Qc2 Nf8
9.Bd3 Ne6 10.Bh4 g6 11.O-O Ng7 12.b4 a6 13.Rfb1 O-O 14.a4 Bf5 15.b5 axb5
16.axb5 Bxd3 17.Qxd3 Nf5 18.Bg5 Rxa1 19.Rxa1 Nd7 20.Bf4 Bd6 21.Bxd6 Nxd6
22.bxc6 bxc6 23.Qa6 Qc7 24.Rb1 Kg7 25.g3 Rb8 26.Rc1 Nc4 27.e4 Ndb6 28.Qa2 Qd7
29.exd5 cxd5 30.Re1 Ra8  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "4"]
[White "Behrensen, Jorge"]
[Black "Eliskases, Erich Gottlieb"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E18"]

1.c4 e6 2.Nf3 Nf6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.d4 O-O 7.Nc3 Ne4 8.Nxe4 Bxe4
9.Ne1 Bxg2 10.Nxg2 d5 11.Qc2 c5 12.dxc5 Bxc5 13.cxd5 Qxd5 14.Rd1 Qb7 15.Be3 Na6
16.Bxc5 Rac8 17.Rd4 Nxc5 18.Rad1 Nd7 19.Qd2 Nf6 20.Qd3 Rc5 21.Ne3 Qc7 22.Rd8 Rc1
23.Rxf8+ Kxf8 24.Qa3+ Kg8 25.Qa4 h6 26.Qd4  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "4"]
[White "Gondim"]
[Black "Bolbochan, Jacobo"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B40"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Nxc6 bxc6 7.Bd3 d5 8.O-O Be7
9.f4 Ba6 10.Qf3 Bxd3 11.cxd3 O-O 12.Kh1 Qb6 13.Ne2 dxe4 14.dxe4 Rad8 15.g4 Qa6
16.Ng3 Rd3 17.Qe2 Rfd8 18.g5 Ne8 19.Bd2 Qb6 20.Bc3 Bb4 21.Rf3 Rxf3 22.Qxf3 Bxc3
23.Qxc3 c5 24.a3 Rd4 25.Re1 Nd6 26.Re2 a5 27.Qf3 g6 28.f5 exf5 29.exf5 Nxf5
30.Nxf5 gxf5 31.Qxf5 Qc6+ 32.Kg1 Rd1+ 33.Kf2 Rd5 34.Qf4 Qd7 35.Kg2 Rf5 36.Qb8+ Kg7
37.h4 Qd5+ 38.Kh2 Qc4 39.Rg2 Qxh4+ 40.Kg1 Qe1+ 41.Kh2 Qh4+ 42.Kg1 Qd4+ 43.Kh2 Re5
44.Kh3 Qf4 45.Rg3 Qf1+ 46.Rg2 Qf3+ 47.Rg3 Qh1+ 48.Kg4 Re4+ 49.Kf5 Qb1  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "4"]
[White "Idigoras Guisasola, Gregorio"]
[Black "Pelikan, Jorge"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A96"]

1.d4 f5 2.Nf3 Nf6 3.g3 e6 4.Bg2 d6 5.c4 Be7 6.Nc3 O-O 7.O-O c6 8.Re1 Nbd7
9.e4 Nxe4 10.Nxe4 fxe4 11.Rxe4 e5 12.dxe5 Nxe5 13.Nxe5 dxe5 14.Qxd8 Rxd8
15.Re1  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "4"]
[White "Olivera, Alfredo"]
[Black "Redolfi, Argentino Rodolfo"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A62"]

1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.g3 g6 7.Bg2 Bg7 8.Nf3 O-O
9.O-O Na6 10.e4 Bg4 11.h3 Bxf3 12.Bxf3 Qd7 13.Bg2 b5 14.Qe2 Nc7 15.a4 b4
16.Nd1 Rae8 17.Qc2 Qe7 18.f3 Nh5 19.g4 Ng3 20.Rf2 f5 21.Bf4 Be5 22.Bxe5 Qxe5
23.Qb3 Qf6 24.g5 Qe7 25.h4 fxe4 26.fxe4 Nxe4 27.Rxf8+ Qxf8 28.Rc1 Qg7 29.Qe3 Nc3  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "4"]
[White "Rossetto, Hector"]
[Black "Toth, V."]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E29"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e3 Nc6 7.Bd3 d6 8.Ne2 O-O
9.O-O Ne8 10.f4 f5 11.e4 g6 12.Ra2 b6 13.d5 Ne7 14.Ng3 Ng7 15.Bb1 exd5 16.cxd5 Ba6
17.Bd3 c4 18.Bb1 fxe4 19.Nxe4 Bb7 20.Rd2 b5 21.g4 Qb6+ 22.Kh1 Rae8 23.h3 Qd8
24.Kh2 Nc8 25.Rd4 Nb6 26.f5 Re5 27.Bg5 Qc7 28.fxg6 hxg6 29.Rxf8+ Kxf8 30.Qf3+ Kg8
31.Nf6+ Kh8 32.Qf2 Rxg5 33.Qh4+ Rh5 34.gxh5 Nf5 35.hxg6+ Nxh4 36.Rxh4+ Kg7
37.Ne8+  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "4"]
[White "Shocron, Ruben"]
[Black "Bolbochan, Julio"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B26"]

1.e4 c5 2.Nc3 d6 3.g3 g6 4.Bg2 Bg7 5.d3 Nc6 6.Be3 Nf6 7.h3 O-O 8.Nge2 Bd7
9.Qd2 b5 10.Nxb5 Rb8 11.c4 Qb6 12.Rb1 Ne8 13.f4 f5 14.O-O a6 15.Nbc3 Nd4
16.Kh2 e6 17.Ng1 Bc6 18.Rfe1 Nc7 19.Nce2 e5 20.Nc3 Nce6 21.Nd5 Qd8 22.Ne2 Kh8
23.Nec3 g5 24.exf5 Nxf5 25.fxg5 Nxe3 26.Qxe3 Qxg5 27.Ne4 Qxe3 28.Rxe3 Nd4
29.Ree1 a5 30.Rf1 Rxf1 31.Bxf1 a4 32.a3 Nc2 33.Ndc3 Bh6 34.Be2 Bxe4 35.dxe4 Be3
36.Bd3 Nd4 37.Nxa4 Bd2 38.Kg2 Rb3 39.Bf1 Nc2 40.Be2 Re3 41.Bg4 Rxe4 42.Rd1 Rd4
43.Kf2 e4 44.Nc3 e3+ 45.Ke2 Rxc4 46.Kd3 Nxa3 47.Ne2 Rxg4 48.hxg4 Nb5 49.Kc4 Nc7
50.Ra1 Bb4 51.Ra7 d5+ 52.Kd3 c4+ 53.Kc2 Bd6 54.Nd4 Bxg3 55.Kd1 Be5 56.Nf5 Kg8
57.Nxe3 Kf8 58.Kc2 Bf4 59.Rb7 Ke8 60.Kc3 Be5+ 61.Kb4 Bd6+ 62.Ka5 Bf4 63.Nf5 Kd7
64.Kb6 Be5 65.Kc5 Bh2 66.Nd4 Bg1 67.Rb6 Be3 68.Rf6 Nb5 69.Kxb5 Bxd4 70.Rh6 Bxb2
71.Kc5 c3 72.Rxh7+ Ke6 73.Rh2  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "5"]
[White "Bolbochan, Julio"]
[Black "Olivera, Alfredo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D41"]

1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.g3 c5 5.cxd5 Nxd5 6.Bg2 cxd4 7.O-O Be7 8.Nxd4 O-O
9.Nc3 Nxc3 10.bxc3 a6 11.Rb1 e5 12.Nc2 Bf5 13.Rxb7 Qxd1 14.Rxd1 Bxc2 15.Rxe7 Bxd1
16.Bxa8 Bxe2 17.Bd5 Bb5 18.Ba3 Nd7 19.c4 Ba4 20.Bd6 Nf6 21.Ra7 Nxd5 22.Bxf8 Kxf8
23.cxd5  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "5"]
[White "Pelikan, Jorge"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B57"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Bd7 7.O-O g6 8.Nxc6 Bxc6
9.Qe2 Bg7 10.Bg5 O-O 11.Rad1 Qc7 12.Rd3 Rac8 13.Bb3 Rfe8 14.Rh3 b5 15.Bxf6 Bxf6
16.Nxb5 Qb7 17.Nc3 Bd7 18.Rg3 Bxc3 19.bxc3 Rc5 20.Qe3 Kg7 21.f4 f6 22.f5 Re5
23.Rh3 Qb6 24.Qxb6 axb6 25.Rf4 g5 26.Rg4 Rh8 27.Bd5 h5 28.Rgg3 Bxf5 29.exf5 Rxd5
30.Re3 Re5 31.c4 g4 32.Rxe5 fxe5 33.Rb3 Ra8 34.Rxb6 Rxa2 35.c5 d5 36.Re6 Rxc2
37.Rxe5 Rxc5 38.Rxe7+ Kf6 39.Rh7 Kxf5 40.Rxh5+ Kf4 41.g3+ Ke4 42.Rg5 Rc1+
43.Kf2 Rc2+ 44.Kg1 d4 45.Rxg4+ Ke3 46.Rg8 d3 47.Re8+ Kf3 48.Rf8+ Ke4 49.Re8+ Kf5
50.Rf8+ Kg6 51.Rd8 Rd2 52.Kf1  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "5"]
[White "Bolbochan, Jacobo"]
[Black "Sanguineti, Raul"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A81"]

1.d4 f5 2.Nf3 Nf6 3.g3 e6 4.Bg2 Be7 5.O-O O-O 6.b3 a5 7.a3 Na6 8.Bb2 b5 9.Ne5 Rb8
10.d5 Rb6 11.a4 bxa4 12.Rxa4 Nxd5 13.Bxd5 exd5 14.Qxd5+ Re6 15.Qxa5 Nc5 16.Rc4 Qe8
17.Nf3 d6 18.b4 Na4 19.Ba1 Bd8 20.Qa7 Rf7 21.b5 c6 22.Qb8 Bc7 23.Qa7 Bd8
24.Qb8 Nb6 25.bxc6 Bc7 26.Qa7 Nxc4 27.Ng5 Qxc6 28.Nxf7 Kxf7 29.Qd4 Re5 30.Nc3 Bb7
31.e4 Bb6 32.Qd1 Rxe4 33.Qh5+ Kg8  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "5"]
[White "Redolfi, Argentino Rodolfo"]
[Black "Rossetto, Hector"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B22"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 Nc6 6.Nf3 e6 7.a3 Be7 8.Bd3 b6
9.Bd2 Bb7 10.Nc3 Nxc3 11.Bxc3 Rc8 12.O-O d5 13.Qe2 O-O 14.Nd2 f5 15.f4 Rc7
16.g4 g6 17.g5 Qc8 18.Kf2 Nb8 19.Rh1 Rf7 20.h4 Bf8 21.h5 Ba6 22.Rh3 Bxd3
23.Qxd3 Qa6 24.Qg3 Qa4 25.Rah1 Rg7 26.hxg6 hxg6 27.Rh8+ Kf7 28.Qd3 Nc6 29.Ke2 a5
30.Qa6 Rg8 31.Qxb6 Rc8 32.Qb7+ Ne7 33.R1h7+ Rg7 34.Rxf8+ Rxf8 35.Rxg7+ Kxg7
36.Qxe7+ Rf7 37.Qxe6 Qb5+ 38.Kd1 Rc7 39.Qd6 Rc6 40.Qd7+ Kh8 41.e6  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "5"]
[White "Eliskases, Erich Gottlieb"]
[Black "Gondim"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A07"]

1.Nf3 d5 2.g3 Nf6 3.Bg2 Nbd7 4.d4 c5 5.O-O cxd4 6.Nxd4 g6 7.c4 dxc4 8.Qa4 Bg7
9.Rd1 O-O 10.Qxc4 Qb6 11.Nc3 Rd8 12.Na4 Qa5 13.Qb5 Qc7 14.Bd2 a6 15.Qa5 Qxa5
16.Bxa5 Re8 17.Rac1 e5 18.Nb3 Bh6 19.Rc7 Rb8 20.Bd2 Bf8 21.Be3 Be7 22.h3 Bd8
23.Rcc1 b6 24.Bc6 Be7 25.Nxb6 Nxb6 26.Bxe8 Bxh3 27.Bc6 Be6 28.Bc5 Bxb3 29.axb3 Bxc5
30.Rxc5 Rc8 31.b4 Rc7 32.Rd6 Kg7 33.Bf3 Nc4 34.Rxa6 Rxc5 35.bxc5 e4 36.Bg2  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "5"]
[White "Maderna, Carlos"]
[Black "Idigoras Guisasola, Gregorio"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C15"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd3 dxe4 5.Bxe4 Nf6 6.Bf3 O-O 7.Ne2 Nbd7 8.O-O Re8
9.Bf4 c6 10.Kh1 Qb6 11.Be3 Qc7 12.Ng3 e5 13.Re1 exd4 14.Bxd4 Rxe1+ 15.Qxe1 Bc5
16.Bxc5 Nxc5 17.Qe3 Ne6 18.Rd1 Nf8 19.Nge4 Nxe4 20.Nxe4 Bf5  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "5"]
[White "Najdorf, Miguel"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E59"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 d5 6.Nf3 Nc6 7.O-O O-O 8.a3 Bxc3
9.bxc3 dxc4 10.Bxc4 Qc7 11.Bd3 e5 12.Qc2 Bg4 13.Nxe5 Nxe5 14.dxe5 Qxe5 15.f3 c4
16.Be2 Be6 17.e4 Qc5+ 18.Kh1 Rfe8 19.Bd2 Rad8 20.Qc1 Nd7 21.Be3 Qc7 22.Bd4 f6
23.Qe3 b6 24.a4 Ra8 25.Rfb1 Bf7 26.g4 h6 27.a5 bxa5 28.Rb5 a6 29.Rbxa5 Qc6
30.Qf4 Reb8 31.Bd1 Nf8 32.Ba4 Qb7 33.Qd6 Qb2 34.Bc6 Rd8 35.Qg3 Rac8 36.R5a2 Qb3
37.Ba4 Qb7 38.Bc2 Ne6 39.Rb1 Qe7 40.Be3 Nc5 41.h4 Qe6 42.g5 hxg5 43.hxg5 fxg5
44.Ra5 Qh6+ 45.Kg1 Ne6 46.Rxa6 Qh5 47.Rb5 Nf4 48.Qg4 Ne2+ 49.Kg2 Qxg4+ 50.fxg4 Nxc3
51.Rxg5 Rb8 52.Rf5 Rb2 53.Rf2 Nd1 54.Bxd1 Rxf2+ 55.Kxf2 Rxd1 56.e5 Rd5 57.e6 Bg6
58.Rc6  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "5"]
[White "Toth, V."]
[Black "Wexler, Bernardo"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B50"]

1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 Nc6 5.Bc2 Bg4 6.h3 Bxf3 7.Qxf3 g6 8.O-O Bg7
9.Rd1 Rc8 10.Na3 Nd7 11.Nc4 b5 12.Ne3 O-O 13.Ng4 h5 14.Nh2 c4 15.g4 hxg4
16.Nxg4 Nce5 17.Qg3 Nc5 18.f4 Ned3 19.Bxd3 Nxd3 20.f5 e6 21.Rf1 exf5 22.exf5 Be5
23.Nxe5 dxe5 24.b3 Rc6 25.Ba3 Re8 26.bxc4 bxc4 27.Rab1 Rf6 28.Kh1 Qd5+ 29.Kh2 Nf4
30.Rf2 Rxf5 31.Re1 Kg7 32.Qg4 Rh8 33.h4 Rfh5 34.Be7 f6 35.Bxf6+ Kxf6  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "6"]
[White "Rossetto, Hector"]
[Black "Bolbochan, Julio"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B86"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.a3 Be7 8.O-O O-O
9.Kh1 b5 10.Ba2 Bb7 11.Qe2 Nc6 12.Nxc6 Bxc6 13.f4 Kh8 14.Bd2 a5 15.e5 Ne8
16.Nxb5 dxe5 17.Bc3 Qb6 18.a4 exf4 19.Rxf4 Bf6 20.Bxf6 Nxf6 21.Bc4 Rad8 22.Raf1 Qc5
23.Bd3 Qg5 24.Nc3 h6 25.Kg1 Rd7 26.h3 Rfd8 27.Qf2 Rd4 28.Rxd4 Rxd4 29.Qe2 Rh4
30.Bb5 Bb7 31.Ba6 Bxa6 32.Qxa6 Rxh3 33.Qa8+ Kh7 34.Ne4 Qe3+ 35.Nf2 Rg3 36.Qxa5 Qf3  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "6"]
[White "Wexler, Bernardo"]
[Black "Redolfi, Argentino Rodolfo"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E10"]

1.Nf3 Nf6 2.c4 e6 3.d4 c5 4.d5 b5 5.dxe6 fxe6 6.cxb5 d5 7.Bf4 Bd6 8.Bxd6 Qxd6
9.e3 e5 10.Na3 e4 11.Nd2 Bg4 12.Be2 Bxe2 13.Qxe2 O-O 14.O-O Nbd7 15.f4 exf3
16.Rxf3 Ne5 17.Rg3 Rae8 18.Rf1 h5 19.Nc2 Neg4 20.Rh3 Rf7 21.Qd3 Rfe7 22.Re1 Qe5
23.b4 c4 24.Qd4 Qf5 25.Qc3 Qf2+ 26.Kh1 Ne4 27.Nxe4 Rxe4 28.Rf3 Qh4 29.h3 Ne5
30.Rf5 g6 31.Rff1 Nd3 32.Rf6 Ne5 33.Ref1 Qg3 34.R6f4 d4 35.Nxd4 Rxe3 36.Qc2 Re1
37.Nc6 Rxf1+ 38.Rxf1 Rf8 39.Rxf8+ Kxf8 40.Qe4 Nxc6 41.bxc6 c3 42.Kg1  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "6"]
[White "Reinhardt, Enrique Heinrich"]
[Black "Bolbochan, Jacobo"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E90"]

1.d4 Nf6 2.c4 d6 3.Nf3 g6 4.Nc3 Bg7 5.e4 O-O 6.Bg5 h6 7.Be3 Ng4 8.Bc1 e5
9.h3 exd4 10.hxg4 dxc3 11.Bxh6 cxb2 12.Bxg7 Kxg7 13.Qd4+ f6 14.Qxb2 Bxg4
15.Qxb7 Nd7 16.Nd4 Nc5 17.Qb2 Rh8 18.Rxh8 Qxh8 19.f3 Bd7 20.Nb3 Rb8 21.Kf2 Ba4
22.Kg1 Bxb3 23.axb3 Rxb3 24.Qd4 a6 25.f4 Qh4 26.Qd2 g5 27.e5 Qxf4 28.exf6+ Kxf6
29.Qa5 Qe3+ 30.Kh2 Rb8 31.g3 Qf2+  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "6"]
[White "Behrensen, Jorge"]
[Black "Maderna, Carlos"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E06"]

1.Nf3 Nf6 2.g3 e6 3.Bg2 d5 4.O-O Be7 5.d4 O-O 6.c4 b6 7.cxd5 exd5 8.Qc2 Bb7
9.Ne5 Nfd7 10.Nd3 Nc6 11.Qa4 Nf6 12.Nc3 a6 13.Nf4 b5 14.Qd1 Na5 15.b3 Bc6
16.Qc2 b4 17.Nd1 Bb5 18.Ne3 c6 19.Nf5 Re8 20.Nxe7+ Qxe7 21.Re1 Nb7 22.a4 bxa3
23.Bxa3 Qd8 24.Rad1 Nd6 25.f3 a5 26.e4 a4 27.Bxd6 Qxd6 28.e5 Qb4 29.bxa4 Bxa4
30.Qb1 Qxb1 31.Rxb1 Nd7 32.Bh3 Nf8 33.Bf1 Rab8 34.Bd3 g6 35.Kf2 Ne6 36.Nxe6 fxe6
37.Rxb8 Rxb8 38.Rb1 Bb5 39.h4 Kg7 40.Ke3 Rb7 41.g4 Rb8 42.Rb3 Rb7 43.f4 Rb8
44.f5 gxf5 45.gxf5 exf5 46.Kf4 Kf7 47.h5 Rg8 48.Bxb5 cxb5 49.Rxb5 Rg4+ 50.Kxf5 Rxd4
51.Rb7+ Kf8 52.Rxh7 Rh4 53.Kf6 Rf4+ 54.Ke6 d4 55.h6 Kg8 56.Rg7+ Kf8 57.Rg3 Rh4
58.Kd7 Rh5 59.Rf3+ Kg8 60.e6 Ra5 61.e7 Ra7+ 62.Kd6 Ra6+ 63.Kd5 Ra5+ 64.Ke4  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "6"]
[White "Gondim"]
[Black "Pelikan, Jorge"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A04"]

1.Nf3 f5 2.e4 fxe4 3.Ng5 e5 4.d3 Nf6 5.b3 Bc5 6.Nxe4 Nxe4 7.Qh5+ Kf8 8.dxe4 Qf6
9.Bc4 b5 10.Bg5 Qxf2+ 11.Kd1 bxc4 12.Nd2 Qf7 13.Rf1 Bf2 14.Qe2 Ke8 15.Bh4 c3
16.Rxf2 Ba6 17.Qe3 Qh5+ 18.Nf3 Rf8 19.Qxc3 Nc6 20.Qc5 Rb8 21.g4 Qxg4 22.Qc3 g5
23.Bxg5 Be2+ 24.Kxe2 Nd4+ 25.Kf1 Nxf3 26.Be3 Qxe4 27.Qxc7 Qxe3 28.Qxb8+ Ke7
29.Qb4+ d6 30.Qb7+ Ke6 31.Rxf3 Rxf3+ 32.Kg2 Rf8 33.Qc6 Qe2+ 34.Kg1 Rg8+ 35.Kh1 e4
36.Qc4+ Qxc4 37.bxc4 Ke5 38.Rd1 e3 39.Rd5+ Ke4 40.Rxd6 e2 41.Re6+ Kf3 42.Rf6+  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "6"]
[White "Idigoras Guisasola, Gregorio"]
[Black "Toth, V."]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E60"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.O-O Nc6 7.d5 Na5 8.Nfd2 c5
9.a3 Nd7 10.Qc2 a6 11.Ra2 b5 12.cxb5 axb5 13.b4 Nb7 14.Bb2 Ne5 15.f4 Ng4
16.Bxg7 Kxg7 17.h3 Nf6 18.Nc3 Qb6 19.Kh2 h5 20.Qb2 cxb4 21.axb4 Rxa2 22.Nxa2 Qe3
23.Nc3 Rh8 24.Nce4 Bf5 25.Nxf6 exf6 26.Nf3 Rc8 27.Nd4 Be4 28.Bxe4 Qxe4 29.Nc6 Nd8
30.Qd4 Qxe2+ 31.Rf2 Qe8 32.f5 g5 33.Qd1 Nxc6 34.dxc6 Rxc6 35.Qxh5 Qe4 36.Qf3 Qxf3
37.Rxf3 Rc2+ 38.Kg1 g4 39.hxg4 Rc4 40.Rd3 Rxb4 41.Kg2 Rxg4 42.Rxd6 Rc4 43.Kf3 b4
44.Rb6 Rc3+ 45.Kf4 Rb3 46.Kg4 Rb1 47.Rb8 b3 48.Rb6 b2 49.Rb8 Kh7 50.Rb6 Kg8
51.Rb8+ Kg7 52.Rb6 Kf8 53.Rb8+ Ke7 54.Rb7+ Kd6 55.Rb6+  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "6"]
[White "Olivera, Alfredo"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D00"]

1.d4 Nf6 2.Nf3 g6 3.Nc3 d5 4.Bf4 Bg7 5.h3 O-O 6.e3 c5 7.dxc5 Nbd7 8.Be2 Nxc5
9.Be5 b6 10.b4 Ncd7 11.Bd4 Bb7 12.Bb5 Rc8 13.O-O Bh6 14.g4 Ne4 15.Nxe4 dxe4
16.Ne5 Nxe5 17.Bxe5 f6 18.Bg3 e5 19.Qxd8 Rfxd8 20.Rfd1 Kf8 21.Ba4 Ke7 22.Bb3 Ba6
23.h4 Rxd1+ 24.Rxd1 Be2  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "6"]
[White "Sanguineti, Raul"]
[Black "Eliskases, Erich Gottlieb"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D63"]

1.c4 e6 2.Nc3 Nf6 3.Nf3 d5 4.d4 Nbd7 5.Bg5 Be7 6.e3 O-O 7.Rc1 a6 8.cxd5 exd5
9.Bd3 c6 10.O-O Ne4 11.Bf4 f5 12.h3 Qe8 13.Na4 Qg6 14.Qb3 Ng5 15.Nxg5 Bxg5
16.Nb6 Nxb6 17.Qxb6 Bxf4 18.exf4 Qd6 19.g3 Qd8 20.Qb4 a5 21.Qc5 Bd7 22.Rfe1 b6
23.Qc2 Qf6 24.Re5 Rae8 25.Rce1 g6 26.Qb3 Qd8 27.Bc2 Rxe5 28.Rxe5 Re8 29.Qe3 Kf7
30.Kf1 Re6 31.f3 Qe7 32.Bb3 Rxe5 33.fxe5 Be6 34.Qh6 Kg8 35.h4 c5 36.dxc5 bxc5
37.h5 Bf7 38.Qf4 d4 39.Bxf7+ Kxf7 40.Qh6 Qxe5 41.Qxh7+ Qg7 42.hxg6+ Kf6 43.Qxg7+ Kxg7
44.Ke2 Kxg6 45.Kd3 Kf6 46.Kc4 Ke5 47.a3 Kd6 48.b4 cxb4 49.axb4 axb4  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "7"]
[White "Maderna, Carlos"]
[Black "Gondim"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D48"]

1.d4 d5 2.c4 e6 3.Nc3 c6 4.e3 Nf6 5.Nf3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6
9.O-O c5 10.a4 b4 11.Nb1 Bb7 12.Qe2 Qc7 13.Nbd2 Be7 14.Nc4 Ng4 15.e4 cxd4
16.h3 Nge5 17.Nfxe5 Nxe5 18.Bf4 f6 19.Rac1 Qb8 20.Nxe5 fxe5 21.Qh5+ Kf8 22.Bxe5 Qe8
23.Qg4 Qg6 24.Qxg6 hxg6 25.Rc7 Rb8 26.Rfc1 Rh4 27.Rxe7 Kxe7 28.Bxb8 Bxe4
29.Bg3  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "7"]
[White "Shocron, Ruben"]
[Black "Olivera, Alfredo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C17"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2 Ne7 6.Nb5 Bxd2+ 7.Qxd2 O-O 8.dxc5 Nd7
9.f4 Nxc5 10.Bd3 f6 11.exf6 Rxf6 12.Ne2 Qb6 13.O-O-O Bd7 14.Nbd4 Be8 15.h4 Nxd3+
16.Qxd3 Bg6 17.Qa3 Nc6 18.Rhe1 Na5 19.g3 Rc8 20.Nc3 Bh5 21.Rd3 Bg4 22.Rd2 Bh5
23.Rd3 Bg6 24.Na4 Qa6 25.Rc3 b6 26.Rxc8+ Qxc8 27.Qc3 Qe8 28.b3 Nb7 29.Qc7 Na5
30.Nc3 Rf7 31.Qe5 Qc8 32.Nxe6 Re7 33.f5 Nc6 34.Nxd5 Rb7 35.Qe4 Bf7 36.Re3 Ne7
37.Qe5 Bxe6 38.fxe6 Qf8 39.Qd6 Nxd5 40.Qxd5 Re7 41.Rf3 Qe8 42.Rf7 Rxf7 43.exf7+ Qxf7
44.Qd8+ Qf8 45.Qxf8+ Kxf8 46.c4 Ke7 47.Kd2 Ke6 48.g4 Ke5 49.Kd3 Kf4 50.b4 Kxg4
51.Ke4 g5 52.hxg5 Kxg5 53.Ke5 Kg6 54.Ke6 h5 55.c5 bxc5 56.bxc5 h4 57.c6  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "7"]
[White "Bolbochan, Julio"]
[Black "Wexler, Bernardo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E69"]

1.c4 e5 2.Nc3 d6 3.g3 Nf6 4.Bg2 c6 5.Nf3 g6 6.O-O Bg7 7.h3 O-O 8.Rb1 a5 9.e4 Nbd7
10.d4 a4 11.Be3 Qa5 12.Qc2 exd4 13.Nxd4 Nc5 14.b4 axb3 15.axb3 Qb4 16.Rfd1 Nfd7
17.Ndb5 cxb5 18.Nxb5 Ne6 19.Nxd6 Ne5 20.f4 Nc6 21.e5 Rd8 22.Kh2 Nxe5 23.fxe5 Bxe5
24.Nxc8 Raxc8 25.Bd5 Nc7 26.Bf3 Ne6 27.Bd5 Nc7 28.Bg2 Ne6 29.Qf2 b5 30.Rxd8+ Rxd8
31.Rf1 f6 32.Bd5 Kf7 33.Bf4 Qd6 34.Bxe5 Qxe5 35.Re1 Rxd5 36.Rxe5 Rxe5 37.Qa7+ Kg8
38.cxb5 Rxb5 39.Qe7  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "7"]
[White "Redolfi, Argentino Rodolfo"]
[Black "Idigoras Guisasola, Gregorio"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C15"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd2 dxe4 5.Qg4 Qxd4 6.O-O-O Nf6 7.Qxg7 Rg8 8.Qh6 Bf8
9.Qh4 Rg4 10.Qh3 Qxf2 11.Be2 Qxg2 12.Bxg4 Qxg4 13.Qxg4 Nxg4 14.Nxe4 Bd7 15.h3 Bc6
16.hxg4 Bxe4 17.Rh3 Nd7 18.Re1 Bg6 19.Nf3 Be7 20.g5 b5 21.Nh4 Bh5 22.Nf5 Bg6
23.Nxe7 Kxe7 24.b4 Nb6 25.Re5 Nd5 26.Ra3 a6 27.Ra5 Kd6 28.Re1 c5 29.a4 cxb4
30.axb5 Rc8 31.Rxa6+ Kd7 32.Rc6 Rb8 33.Rc5 Kd6 34.Rc6+ Kd7 35.Rc5 Kd6 36.Rc6+ Kd7  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "7"]
[White "Najdorf, Miguel"]
[Black "Rossetto, Hector"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E69"]

1.d4 Nf6 2.c4 d6 3.Nf3 g6 4.g3 Bg7 5.Bg2 O-O 6.O-O Nbd7 7.Nc3 e5 8.e4 Re8
9.h3 c6 10.Be3 exd4 11.Nxd4 Nc5 12.Qc2 a5 13.Rad1 a4 14.Nxc6 bxc6 15.Bxc5  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "7"]
[White "Pelikan, Jorge"]
[Black "Sanguineti, Raul"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C77"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Qe2 d6 6.c3 Be7 7.O-O Bd7 8.d3 O-O
9.Rd1 Ne8 10.Bb3 Bf6 11.Nbd2 g6 12.Nf1 Ng7 13.d4 Re8 14.d5 Nb8 15.Bh6 Nh5
16.Qe3 Bg7 17.Ng3 Bg4 18.Nxh5 Bxh5 19.Rd2 Bxh6 20.Qxh6 Bxf3 21.gxf3 Nd7 22.Kh1 Qf6
23.Rd3 Qg7 24.Qxg7+ Kxg7 25.Re3 Re7 26.Bc2 a5 27.c4 Nc5 28.Ra3 b6 29.Rc1 Rf8
30.b4 axb4 31.Ra7 f5 32.exf5 gxf5 33.Rg1+ Kf6 34.Rg3 e4 35.fxe4 fxe4 36.Re3 Ke5
37.Bxe4 Nxe4 38.f3 Kd4 39.Rxe4+ Rxe4 40.fxe4 Rf1+ 41.Kg2 Ra1 42.Rxc7 Rxa2+
43.Kf3 b3 44.Rb7 Ra6  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "7"]
[White "Toth, V."]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E81"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Bg5 Nbd7 7.Qd2 c5 8.d5 Re8
9.Nh3 a6 10.Nf2 Qa5 11.Be2 Rb8 12.a4 Nb6 13.Ncd1 Qxd2+ 14.Kxd2 e6 15.Nc3 Bd7
16.Bf4 e5 17.Be3 Nh5 18.b4 cxb4 19.Bxb6 bxc3+ 20.Kxc3 Rbc8 21.Rhb1 f5 22.g3 Nf6
23.Kd3 Re7 24.a5 Be8 25.Be3 Rec7 26.Kd2 Nd7 27.Bd3 f4 28.Bb6 Nxb6 29.Rxb6 fxg3
30.hxg3 Bf8 31.Ng4 Rf7 32.Be2 Bd7 33.Ne3 Rc7 34.Kd3 Bc8 35.Rbb1 h5 36.Rh1 Bh6
37.Nd1 Bg5 38.Nb2 Rc5 39.Nd1 Bd8 40.Rf1 g5 41.f4 gxf4 42.gxf4 Rxf4 43.Rxf4 exf4
44.Bxh5 Rxa5 45.Rxa5 Bxa5 46.Nf2 Kg7 47.Bg4 Bxg4 48.Nxg4 Bb4 49.e5 dxe5 50.Nxe5 Bd6
51.Nd7 Kf7 52.Nb6 Bc5 53.Na4 b6 54.Ke4 Be3 55.Nb2 Ke7 56.Nd1 Bc1 57.Nc3 Bd2
58.Na4 Be3 59.Nb2 Kd6 60.Na4 Kc7 61.Kf3 b5 62.cxb5 axb5 63.Nb2 b4 64.Nd1 Bc1
65.Nf2 b3 66.Nd3 Kd6 67.Ke4 Be3 68.Nb2 Kc5 69.Nd3+ Kb5 70.Nb2 Bc1 71.Nd1 Kc5
72.Nc3 Bd2 73.Nd1 Bc1 74.Nc3 Kc4 75.Nb1 f3 76.Kxf3 Kxd5 77.Ke2 Kd4 78.Kd1 Bg5
79.Ke2 b2 80.Kd1 Kd3 81.Nd2 Be7 82.Nb1 Bb4  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "7"]
[White "Eliskases, Erich Gottlieb"]
[Black "Reinhardt, Enrique Heinrich"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A32"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.g3 cxd4 5.Nxd4 Nc6 6.Bg2 Bc5 7.Nb3 Bb4+ 8.Bd2 d5
9.cxd5 Nxd5 10.O-O Bd6 11.Nc3 Be5 12.Nxd5 exd5 13.Bc3 Bxc3 14.bxc3 Be6 15.Nc5 O-O
16.c4 dxc4 17.Nxe6 fxe6 18.Bxc6 bxc6 19.Qc2 Qd5 20.Rac1 Rab8 21.e4 Qe5 22.Qxc4 Rb2
23.a4 Rb6 24.a5 Rb5 25.f4 Qf6 26.f5 Re5 27.fxe6 Qxe6 28.Rxf8+ Kxf8 29.Qb4+ Qe7
30.Qb8+ Qe8 31.Qd6+ Kg8 32.Qxc6 Qxc6 33.Rxc6 Rxa5  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "8"]
[White "Rossetto, Hector"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B86"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.a3 Be7 8.O-O O-O
9.Kh1 b5 10.Ba2 Bb7 11.Qe2 Nc6 12.Nxc6 Bxc6 13.f4 Kh8 14.Bd2 Qb6 15.f5 Qb7
16.fxe6 fxe6 17.Bxe6 Nxe4 18.Nxe4 Bxe4 19.Bc3 Bg5 20.Qg4 Bh6 21.Rae1 Bxc2
22.Qh5 Qc7 23.Bd5 Rad8 24.Rxf8+ Rxf8 25.Bd4 Qe7 26.Rxe7  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "8"]
[White "Behrensen, Jorge"]
[Black "Redolfi, Argentino Rodolfo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D48"]

1.Nf3 d5 2.d4 Nf6 3.c4 c6 4.Nc3 e6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6
9.e4 Bb7 10.e5 Nd5 11.Nxd5 cxd5 12.O-O Be7 13.Qe2 h6 14.Ne1 O-O 15.f4 Qb6
16.Be3 f5 17.g4 Rf7 18.gxf5 exf5 19.Qh5 g6 20.Qh3 Nf8 21.Kh1 Kh7 22.Nf3 Rg7
23.Rg1 Bc8 24.Rg3 h5 25.Rag1 Ra7 26.Qg2 Rc7 27.Bc2 Be6 28.Bb3 a5 29.Rh3 Bd8
30.Ne1 Qb7 31.Nd3 a4 32.Bd1 a3 33.Nc5 Rxc5 34.dxc5 axb2 35.Bf3 Qa6 36.Qxb2 h4
37.Qg2 Rd7 38.Bf2 Qxa2 39.Bxh4 Qxg2+ 40.Rxg2 Bxh4 41.Rxh4+ Kg7 42.Rb2 Rb7
43.Rb4 Rb8 44.Be2 Bd7 45.Rh3 Bc6 46.Rhb3 d4+ 47.Bf3 Bxf3+ 48.Rxf3 Ne6 49.c6 Rb6
50.c7 Rc6 51.Rxb5 Rxc7 52.Rd5 Kh6 53.Rd6 Re7 54.Kg2 g5 55.Kg3 Kg7 56.fxg5 Nxg5
57.Rxf5 Ne4+ 58.Kf4 Nxd6 59.exd6 Re8 60.d7 Rd8 61.Rd5 Kf6 62.Rxd4 Ke7 63.Ke5  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "8"]
[White "Gondim"]
[Black "Toth, V."]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C77"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Qe2 b5 6.Bb3 Na5 7.O-O Nxb3 8.axb3 d6
9.Nc3 c6 10.d4 Qc7 11.h3 Be7 12.Bg5 O-O 13.Rfd1 Re8 14.d5 b4 15.Na2 c5 16.c4 Bd7
17.Nc1 a5 18.Rd3 a4 19.bxa4 Bxa4 20.b3 Bd7 21.Rb1 h6 22.Bh4 Qc8 23.Nh2 g5
24.Bg3 Kg7 25.Rd2 Nh7 26.Ra2 Rxa2 27.Qxa2 f5 28.f3 fxe4 29.fxe4 Nf6 30.Qe2 Rf8
31.Nd3 Qb8 32.Ra1 Be8 33.Nf3 Bg6 34.Nfxe5 dxe5 35.Bxe5 Qb6 36.Nb2 Kg8 37.Na4 Qd8
38.Bxf6 Bxf6 39.Re1 Bd4+ 40.Kh1 Rf4 41.e5 g4 42.e6 Qe7 43.Nb6 gxh3 44.gxh3 Qh4  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "8"]
[White "Idigoras Guisasola, Gregorio"]
[Black "Bolbochan, Julio"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E60"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.O-O Nc6 7.b3 Rb8 8.Bb2 a6
9.d5 Na5 10.Nd4 Bd7 11.Nd2 c5 12.dxc6 bxc6 13.Rb1 c5 14.Nc2 Qc8 15.Ne3 Nc6
16.Nd5 Nxd5 17.cxd5 Ne5 18.Qc2 Bh3 19.Nc4 Bxg2 20.Kxg2 Nxc4 21.bxc4 Bxb2
22.Rxb2 Rxb2 23.Qxb2 Qg4 24.Qc2 Rb8 25.e4 a5 26.h3 Qh5 27.f3 Qe5 28.Rb1 Rxb1
29.Qxb1 a4 30.Qc2 a3 31.Qe2 g5 32.Kf2 h5 33.Qd2 h4 34.gxh4 gxh4 35.Kf1 Kf8
36.Ke2 Ke8 37.Ke3 f5 38.Qc2 Kf7 39.Qd3 f4+ 40.Kf2 Qb2+  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "8"]
[White "Sanguineti, Raul"]
[Black "Maderna, Carlos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A32"]

1.c4 Nf6 2.Nc3 e6 3.d4 c5 4.Nf3 cxd4 5.Nxd4 Bb4 6.Bd2 O-O 7.Nc2 Bxc3 8.Bxc3 Nc6
9.b4 Ne4 10.Qd3 d5 11.e3 Bd7 12.cxd5 exd5 13.b5 Na5 14.Bb4 Qf6 15.f3 Rfc8
16.Nd4 Nc5 17.Qd2 b6 18.Be2 Qh4+ 19.g3 Qh5 20.Bf1 Qh6 21.Bxa5 bxa5 22.Kf2 Qf6
23.Bd3 Bxb5 24.Nxb5 Nxd3+ 25.Kg2 Ne5 26.Nd4 Rab8 27.Rab1 Nc4 28.Qd3 g6 29.Kf2 Re8
30.Rxb8 Rxb8 31.Rb1 Rxb1 32.Qxb1 Qb6 33.Qb5 a6 34.Qxb6 Nxb6 35.Nc6 Kf8 36.Ke2 Ke8
37.Kd3 Kd7 38.Nxa5 f6 39.Kd4 Kd6 40.Nb7+ Ke7 41.Nc5 a5 42.Nb7 a4 43.Kc5 Nc4
44.e4 Ne5 45.exd5 Nxf3 46.d6+  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "8"]
[White "Reinhardt, Enrique Heinrich"]
[Black "Pelikan, Jorge"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B33"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.a4 a6 8.Na3 Bg4
9.f3 Be6 10.Bc4 Rc8 11.Be3 Nb4 12.Bxe6 fxe6 13.Qe2 Be7 14.O-O O-O 15.f4 exf4
16.Rxf4 e5 17.Rf3 d5 18.exd5 Nbxd5 19.Nxd5 Qxd5 20.Bf2 e4 21.Rh3 Rfd8 22.Bb6 Rd6
23.a5 Rdc6 24.c4 Qe5 25.Rc3 Bb4 26.Rb3 Bd6 27.g3 Bxa3 28.Raxa3 Rxc4 29.Bf2 Rc2  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "8"]
[White "Bolbochan, Jacobo"]
[Black "Eliskases, Erich Gottlieb"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A14"]

1.c4 e6 2.g3 Nf6 3.Bg2 d5 4.Nf3 Be7 5.O-O O-O 6.b3 c5 7.Bb2 Nc6 8.d3 d4 9.e3 e5
10.exd4 exd4 11.a3 Bf5 12.Qc2 Qd7 13.Nbd2 Rfe8 14.Rae1 Bf8 15.Bc1 h6 16.h4 a5
17.Rxe8 Rxe8 18.Re1 Re6 19.Nf1 Ng4 20.Rxe6 Qxe6 21.Bf4 Bd6 22.Bxd6 Qxd6 23.N3d2 Nf6
24.Nf3 Qe6 25.N1h2 b6 26.Bf1 Ng4 27.Qd2 Nce5 28.Be2 Nxh2 29.Nxe5 Qxe5 30.Kxh2  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "8"]
[White "Wexler, Bernardo"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E59"]

1.c4 Nf6 2.Nc3 e6 3.d4 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O Nc6 8.a3 Bxc3
9.bxc3 dxc4 10.Bxc4 Qc7 11.Bd3 e5 12.Qc2 Rd8 13.Re1 Bg4 14.Nxe5 Nxe5 15.dxe5 Qxe5
16.f3 Be6 17.Rb1 c4 18.Bf1 Qc7 19.e4 Nd7 20.Be3 Nc5 21.Red1 Nb3 22.Rxd8+ Rxd8
23.Rd1 Re8 24.Be2 b6 25.Bf1 Qe7 26.Qb2 h6 27.Bf2 Rd8 28.Be2 Rxd1+ 29.Bxd1 Qd6
30.Be2 Qd7 31.Be3 b5 32.Qc2 a6 33.Qd1 Qe7 34.Bc1 Qc5+ 35.Kh1 f5 36.exf5 Bxf5
37.Bf4 Kh7 38.g4 Bg6 39.Qd6 Qf2 40.Qe7 Nc1 41.Be5 Qe1+ 42.Kg2 Qxe2+ 43.Kg3 Bf7  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "9"]
[White "Bolbochan, Julio"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D71"]

1.c4 Nf6 2.Nc3 g6 3.d4 d5 4.cxd5 Nxd5 5.g3 Bg7 6.Bg2 Nxc3 7.bxc3 c5 8.e3 O-O
9.Ne2 Nc6 10.O-O Bg4 11.h3 Bd7 12.Rb1 cxd4 13.cxd4 b6 14.Bd2 Rc8 15.Qb3 e6
16.Rfc1 Qg5 17.f4 Qd8 18.Rc2 b5 19.Qd3 Nb8 20.Nc3 a6 21.Ne4 Rxc2 22.Qxc2 Qb6
23.Qc5 Qxc5 24.Nxc5 Bc6 25.Bxc6 Nxc6 26.Rc1 Ne7 27.Nxa6 Ra8 28.Nb4 Nf5 29.Kf2 Bf8
30.Rc2 Nd6 31.Ke2 Ne4 32.Nd3 Nxg3+ 33.Kf3 Nf5 34.Bc1 Ba3 35.Rc3 Bxc1 36.Nxc1 Nd6
37.Rb3 Ra4  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "9"]
[White "Olivera, Alfredo"]
[Black "Rossetto, Hector"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B33"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5
9.Nd5 Be7 10.Bxf6 Bxf6 11.c4 b4 12.Nc2 Rb8 13.b3 O-O 14.Nxf6+ Qxf6 15.Be2 Qg6
16.Bf3 Bb7 17.g4 Nd8 18.h4 Ne6 19.Qxd6 Nd4  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "9"]
[White "Pelikan, Jorge"]
[Black "Bolbochan, Jacobo"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A03"]

1.f4 Nf6 2.Nf3 g6 3.d3 d5 4.e3 Bg7 5.Be2 O-O 6.O-O c5 7.Qe1 Bg4 8.Nbd2 Qc7
9.Qg3 Nc6 10.e4 Bxf3 11.Bxf3 Nd4 12.Bd1 Rad8 13.c3 Nc6 14.Qh4 dxe4 15.dxe4 b5
16.g4 b4 17.g5 bxc3 18.bxc3 Rxd2 19.Bxd2 Nxe4 20.Qe1 Nxd2 21.Qxd2 Rd8 22.Qe3 Nb4
23.f5 Rd3 24.Qe4 Bxc3 25.fxg6 hxg6 26.Bb3 c4 27.Rxf7 Kxf7 28.Rf1+ Kg7 29.Bxc4 Rg3+
30.hxg3  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "9"]
[White "Redolfi, Argentino Rodolfo"]
[Black "Gondim"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B22"]

1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 cxd4 5.cxd4 Nc6 6.Nf3 e6 7.Nc3 Bb4 8.Bd3 Nf6
9.O-O Qh5 10.Bf4 O-O 11.a3 Be7 12.Qe2 Rd8 13.Rad1 Bd7 14.Bc7 Rdc8 15.Bg3 a6
16.Bb1 Nd5 17.Ne4 Na5 18.Nc5 Bc6 19.Bd3 Nc7 20.b4 Bxf3 21.Qxf3 Qxf3 22.gxf3 Bxc5
23.dxc5 Nc6 24.Bc4 Ra7 25.a4 Ne8 26.b5 Na5 27.Ba2 axb5 28.axb5 Kf8 29.Bf4 Raa8
30.Be3 Nc7 31.Rb1 Rd8 32.Bf4 Rd7 33.Bd6+ Ke8 34.Rb4 Kd8 35.Ra1 Ne8 36.Bf8 Nb3
37.Rxb3 Rd2 38.c6 Raxa2 39.Rxa2 Rxa2 40.Rd3+ Kc8 41.Be7 Ra1+ 42.Kg2 bxc6
43.Rd8+ Kc7 44.b6+ Kxb6 45.Rxe8 Ra7 46.Bf8 g6 47.Re7 Rxe7 48.Bxe7 Kc7 49.f4 Kd7
50.Bc5 f6 51.Bd4 Ke7 52.Kf3 h6 53.h4 Kf7 54.Ke4 Ke7 55.Bc5+ Kf7 56.Bd6 Kg7
57.Be7 Kf7 58.Bd8 c5 59.Bb6 c4 60.Bd8 c3 61.Kd3 e5 62.fxe5 fxe5 63.Kxc3 Ke6
64.Kd3 Kf5 65.Ke3 e4 66.Be7 Ke5 67.Bf8 h5 68.Bh6 Kf5 69.Bg5 Ke5 70.Bh6 Kf5
71.Bf4 Kg4 72.Bg5 Kf5 73.Kd4  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "9"]
[White "Shocron, Ruben"]
[Black "Wexler, Bernardo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E66"]

1.d4 Nf6 2.c4 d6 3.g3 g6 4.Bg2 Bg7 5.Nf3 O-O 6.O-O Nc6 7.d5 Na5 8.Nfd2 c5
9.Qc2 a6 10.Nc3 e6 11.Rb1 exd5 12.cxd5 Re8 13.b3 b5 14.Bb2 b4 15.Nd1 Bg4
16.e4 Qd7 17.Ne3 Be2 18.Rfe1 Bb5 19.h3 Rac8 20.Kh2 Qe7 21.f4 Nd7 22.Bxg7 Kxg7
23.a4 c4 24.bxc4 Bxc4 25.Nexc4 Kg8 26.Qd3 Nc5 27.Qd4 Ncb3 28.Rxb3  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "9"]
[White "Toth, V."]
[Black "Sanguineti, Raul"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D44"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 dxc4 6.e4 b5 7.e5 h6 8.Bh4 g5 9.exf6 gxh4
10.Ne5 Qxf6 11.Be2 Nd7 12.O-O Nxe5 13.dxe5 Qxe5 14.Bf3 Bb7 15.Re1 Qd6 16.Nxb5 cxb5
17.Bxb7 Qxd1 18.Raxd1 Rb8 19.Bc6+ Ke7 20.Rd7+ Kf6 21.Rxa7 Bc5 22.Rd7 Rhc8
23.Bf3 Rd8 24.Rxd8 Rxd8 25.Rd1 Bd4 26.Kf1 Ke5 27.a3 f5 28.Rd2 Rb8 29.Bc6 Rb6
30.Ba8 Rd6 31.Ke2 Kf6 32.f4 Ke7 33.Bf3 Bg1 34.h3 Bh2 35.Rxd6 Kxd6 36.Ke3 Bg1+
37.Kd2 Bd4 38.Kc2 Be3 39.b3 Bxf4 40.bxc4 bxc4 41.Bb7 Bg3 42.Ba6 Kc5 43.Bc8 Kd5
44.Bb7+ Kd4 45.Bc8 e5 46.Bxf5 Be1 47.Be6 Ba5 48.a4 e4 49.Bf7 c3 50.Kd1 Ke3
51.Bd5 Kf4 52.Kc2 e3 53.Bf3 Kg3 54.Kd3 Kf2  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "9"]
[White "Maderna, Carlos"]
[Black "Reinhardt, Enrique Heinrich"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C50"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Bc5 4.Bc4 d6 5.d3 Nf6 6.Bg5 h6 7.Bxf6 Qxf6 8.Nd5 Qd8
9.c3 Ne7 10.Ne3 c6 11.O-O O-O 12.d4 exd4 13.Nxd4 d5 14.exd5 cxd5 15.Bb3 Qd6
16.Qd3 Bd7 17.Rad1 Rad8 18.Rd2 a6 19.Rfd1 b5 20.a3 Bc8 21.Bc2 g6 22.Bb3 Bb7
23.Qe2 Kh7 24.Qf3 Qb6 25.Qh3 f5 26.Re1 Ng8 27.Nec2 Rde8 28.Rde2 Re4 29.f3 Rxe2
30.Rxe2 Rf7 31.Qh4 Re7 32.Qe1 Qf6 33.Kf1 Rxe2 34.Qxe2 Bd6 35.g3 Qe5 36.Qxe5 Bxe5
37.Ke2 Nf6 38.Ke3 Bd6 39.a4 bxa4 40.Bxa4 Kg8 41.b4 Bc7 42.Bc6 Bc8 43.Nb3 Be5
44.Ncd4 Kf7 45.Nc5 Bc7 46.Ndb3 Ke7 47.Kd4 Kd6 48.Bb7 Bxb7 49.Nxb7+ Kc6 50.N7c5 Kb5
51.Kd3 Bd6 52.Kd4 h5 53.Nd3 h4 54.f4 hxg3 55.hxg3 Bc7 56.Ne5 Ne4 57.Nxg6 Bb6+
58.Kd3 Nxg3 59.Nd4+ Bxd4 60.Kxd4 Ne2+ 61.Kd3 Ng3 62.Ne7 d4 63.Kxd4 Ne2+ 64.Kd3 Nxf4+
65.Kc2 a5 66.bxa5 Kxa5  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "9"]
[White "Najdorf, Miguel"]
[Black "Idigoras Guisasola, Gregorio"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E81"]

1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.f3 O-O 6.Be3 Nbd7 7.Qd2 c5 8.d5 Re8
9.Nh3 Qa5 10.Nf2 Ne5 11.Be2 a6 12.O-O Rb8 13.a3 Qc7 14.Bh6 Bh8 15.f4 Neg4
16.Bxg4 Nxg4 17.Nxg4 Bxg4 18.f5 Bd4+ 19.Kh1 gxf5 20.h3 f6 21.hxg4 fxg4 22.Ne2 Be5
23.Nf4 Bxf4 24.Rxf4 Qd7 25.Qe2  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "10"]
[White "Eliskases, Erich Gottlieb"]
[Black "Pelikan, Jorge"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A96"]

1.d4 f5 2.Nf3 Nf6 3.g3 e6 4.Bg2 Be7 5.c4 d6 6.b3 O-O 7.O-O Qe8 8.Bb2 Qh5
9.Nbd2 g5 10.e3 Nc6 11.Ne1 Qh6 12.Nd3 Bd7 13.Re1 Rae8 14.d5 Nd8 15.f4 gxf4
16.exf4 e5 17.fxe5 dxe5 18.Bxe5 Ng4 19.Nf3 f4 20.Bxf4 Qb6+ 21.Kh1 Bf5 22.Nfe5 Nxe5
23.Nxe5 Bb4 24.Bd2 Bc5 25.Bc3 Qh6 26.Qc1 Qxc1 27.Raxc1 Nf7 28.Nxf7 Kxf7 29.Bf3 Kg6
30.Rxe8 Rxe8 31.b4 Re3 32.Kg2 Bf8 33.g4 Be4 34.Bxe4+ Rxe4 35.c5 Rxg4+ 36.Kf3 Rc4
37.Ke2 Bh6 38.Rg1+ Kf5 39.Kd3 Rh4 40.Rf1+ Kg6 41.Rf6+ Kh5 42.Rf7 Rh3+ 43.Kc4 b5+
44.cxb6 cxb6 45.Be5 a6 46.Bg3 Kg6 47.Ra7 b5+ 48.Kd4 Bd2 49.Rxa6+ Kf5 50.Kc5 h5
51.Kxb5 h4 52.Bc7 Rd3 53.Rc6 Be3 54.Rc2 Rxd5+ 55.Kc6 Rd4 56.Bb6 Rd2 57.Rxd2 Bxd2
58.b5  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "10"]
[White "Gondim"]
[Black "Bolbochan, Julio"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B96"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Bd7 8.Qf3 Nc6
9.Nxc6 Bxc6 10.Bd3 Be7 11.f5 O-O 12.fxe6 fxe6 13.Qh3 e5 14.O-O-O b5 15.Kb1 Bd7
16.Qh4 h6 17.Bd2 b4 18.Ne2 Ng4 19.Qg3 Bh4 20.Bc4+ Kh8 21.Qb3 a5 22.Be3 Bf2
23.Rxd6 Nxe3 24.Bd5 Rc8 25.Qd3 Rf6 26.Be6 Rxe6 27.Rxd7 Qf6 28.Ng3 Bxg3 29.Qxe3 Bf4
30.Qa7 Rec6 31.g3 Bg5 32.Rdd1 Rxc2  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "10"]
[White "Idigoras Guisasola, Gregorio"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E62"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d6 5.Nf3 O-O 6.O-O Nc6 7.Nc3 e5 8.dxe5 Nxe5
9.Nxe5 dxe5 10.Qxd8 Rxd8 11.Bg5 Rf8 12.Rad1 c6 13.Rd2 Be6 14.b3 Rfe8 15.h3 h6
16.Be3 Bf8 17.Rfd1 Bb4 18.Rc2 Bf5 19.Rcc1 Ba3 20.Bxh6 Bxc1 21.Rxc1 Rac8 22.Be3 b6
23.Rd1 Be6 24.g4 Kg7 25.Kh2 Rh8 26.Kg3 c5 27.Nb5 a6 28.Nc3 Rhd8 29.Rf1 Bd7
30.Bb7 Rc7 31.Bxa6 Ra7 32.Bb5 Bxb5 33.cxb5 Nd5 34.Nxd5 Rxd5 35.a4 f5 36.gxf5 gxf5
37.f4 e4 38.Kf2 Kf6 39.Ra1 Ke6 40.Rg1 Rd6 41.Rg8 Rh7 42.Kg2 Kd7 43.Rg5 Rdh6
44.Rg3 Kd6 45.Bf2 Kd5 46.Rc3 Rg6+ 47.Kf1 Ra7 48.Rc1 e3 49.Bxe3 Rh7 50.Rc3 Rxh3
51.a5 Ke4 52.Kf2 Rh2+ 53.Ke1 Rgg2 54.axb6 Rxe2+ 55.Kd1 Rxe3 56.b7 Rd3+  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "10"]
[White "Reinhardt, Enrique Heinrich"]
[Black "Toth, V."]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E81"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Bg5 Nbd7 7.Nh3 c5 8.d5 a6 9.Qd2 Re8
10.Nf2 Rb8 11.Be2 Qa5 12.O-O b5 13.f4 e6 14.dxe6 Rxe6 15.f5 Re8 16.Qxd6 b4
17.fxg6 hxg6 18.Bxf6 Bxf6 19.Ng4 Rb6 20.Nxf6+ Nxf6 21.Qc7 bxc3 22.Rxf6 Be6
23.Raf1 Rc8 24.Qg3 cxb2 25.Bd3 Qc3 26.e5 Bxc4 27.Rxb6 Bxd3 28.Qh3 Qd4+ 29.Kh1 Bf5
30.Qf3 c4 31.Qb7 c3 32.e6 Rf8 33.e7 Re8 34.Qb8 Bc8 35.Rxg6+ fxg6 36.Qb3+ Kh7
37.Qf7+ Qg7 38.Qxe8 c2 39.Qxc8 b1=Q 40.Rg1 Qxe7  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "10"]
[White "Sanguineti, Raul"]
[Black "Redolfi, Argentino Rodolfo"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A34"]

1.Nf3 Nf6 2.g3 c5 3.Bg2 d5 4.O-O Nc6 5.c4 e5 6.cxd5 Nxd5 7.Nc3 Nc7 8.b3 Be7
9.Bb2 O-O 10.Rc1 f6 11.Na4 Ne6 12.e3 Nb4 13.d4 exd4 14.a3 Nc6 15.exd4 cxd4
16.b4 Kh8 17.Re1 Re8 18.Qb3 Bf8 19.Nh4 Bd7 20.Bd5 Ne5 21.Bxb7 Rb8 22.Be4 a5
23.Qd1 axb4 24.f4 Nf7 25.Bc2 Bb5 26.Bf5 bxa3 27.Ba1 Bxa4 28.Qxa4 Nc5 29.Qc4 Rxe1+
30.Rxe1 Qa5 31.Qxf7 Qxe1+ 32.Kg2 Qe8 33.Qc4 Nb3 34.Qd3 g6 35.Nxg6+ hxg6 36.Bxg6 Qc6+
37.Be4 Nc5  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "10"]
[White "Wexler, Bernardo"]
[Black "Olivera, Alfredo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A08"]

1.Nf3 d5 2.g3 c5 3.Bg2 Nc6 4.O-O e5 5.d3 Bd6 6.e4 d4 7.a4 Nge7 8.Nbd2 f6
9.Nc4 Be6 10.Nh4 g5 11.Nf5 Nxf5 12.exf5 Bxc4 13.dxc4 Qc7 14.Bd2 O-O-O 15.a5 h5
16.a6 b6 17.Qf3 Ne7 18.Qe4 h4 19.Ra3 Kd7 20.Rfa1 Rdg8 21.Rb3 hxg3 22.hxg3 Rh6
23.Ra5 Rgh8 24.Qg4 bxa5 25.Rb7 Rb8 26.Rxc7+ Bxc7 27.Bb7 Rhh8 28.Qf3 Kd6 29.c3 Bb6
30.cxd4 cxd4 31.b4 axb4 32.Bxb4+ Kd7 33.c5  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "10"]
[White "Behrensen, Jorge"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B26"]

1.e4 c5 2.Nc3 d6 3.g3 Nc6 4.Bg2 g6 5.d3 Bg7 6.Be3 Nf6 7.Qc1 Bd7 8.h3 Nd4
9.Nge2 Qb6 10.Rb1 a5 11.a3 a4 12.O-O Bc6 13.Re1 O-O 14.Nd5 Bxd5 15.exd5 Rfe8
16.Bxd4 cxd4 17.c4 Nd7 18.Qd1 Nc5 19.Nc1 Bh6 20.b4 axb3 21.Nxb3 Na4 22.Nd2 Qa5
23.Nb3 Qb6 24.Nd2 Qc7 25.Qc2 Bxd2 26.Qxd2 Nc5 27.g4 Rxa3 28.Be4 Qa5 29.Qg5 Ra2
30.Rbd1 Qc3 31.Qf4 Kg7 32.h4 e5 33.Qf3 Rf8 34.Rb1 Qd2 35.Red1 Qe2 36.Qxe2 Rxe2
37.g5 f6 38.gxf6+ Rxf6 39.f3 Kf7 40.h5 gxh5  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "10"]
[White "Bolbochan, Jacobo"]
[Black "Maderna, Carlos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A57"]

1.d4 Nf6 2.Nf3 c5 3.d5 b5 4.c4 Bb7 5.Bg5 Ne4 6.Nc3 Nxg5 7.Nxg5 b4 8.Nce4 h6
9.Nf3 Qa5 10.Ned2 g6 11.e4 d6 12.Bd3 Bg7 13.Qc2 Nd7 14.O-O O-O 15.h4 Qd8
16.Rae1 Bc8 17.Re2 a5 18.Rd1 a4 19.Nf1 a3 20.b3 Ne5 21.Nxe5 Bxe5 22.Ne3 e6
23.g3 h5 24.f4 Bd4 25.Kg2 Qf6 26.dxe6 fxe6 27.Rf1 Ra7 28.Kh2 Bxe3 29.Rxe3 Qd4
30.Qe2 e5 31.f5 Raf7 32.Ref3 gxf5 33.exf5 Bb7 34.Re3 Rf6 35.Rf2 Kg7 36.Be4 Bxe4
37.Rxe4 Qb2 38.Qe3 Rxf5 39.Rg2 Qc3 40.g4 Rf4 41.gxh5+ Kh7 42.Qg1 Kh8 43.Rxf4 exf4
44.Rg6 Qc2+ 45.Qg2 Qxg2+ 46.Kxg2 Re8 47.Kf3 Re3+ 48.Kxf4 Re2 49.Rxd6 Rxa2
50.h6 Rg2 51.Ra6 Kh7 52.Ke5 Rd2 53.Kf5 Re2 54.Kf4 Re7 55.Kf5 Re3 56.Kg5 Re5+
57.Kg4 Re3 58.Kg5 Re7  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "11"]
[White "Rossetto, Hector"]
[Black "Wexler, Bernardo"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B86"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.a3 Be7 8.O-O O-O
9.Kh1 b5 10.Ba2 Bb7 11.Qe2 Nbd7 12.f3 Rc8 13.Be3 Qc7 14.Qf2 Rfe8 15.Rad1 Bf8
16.Rfe1 Ne5 17.Bg5 Nfd7 18.f4 Nc4 19.Bxc4 Qxc4 20.Nb3 Qc7 21.Rd3 h6 22.Bh4 Nb6
23.Na5 Ba8 24.Rg3 d5 25.e5 d4 26.Bf6 Kh8 27.Qxd4 gxf6 28.exf6 Bc5 29.Qd1 Qxf4
30.Rf1 Qe5 31.Qd2 Qh5 32.Rff3 Rcd8 33.Qc1 Rd4 34.Nb3 Rh4 35.h3 Bxf3 36.Rxf3 Rg8
37.Nxc5 Qxf3  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "11"]
[White "Shocron, Ruben"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E72"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.g3 g6 6.Bg2 Bg7 7.e4 O-O 8.Nge2 Na6 9.O-O Nc7
10.a3 a5 11.Bg5 Qe8 12.a4 b6 13.Qd3 Nh5 14.Bd2 Bd7 15.b3 Qe7 16.Rae1 Rae8
17.Kh1 Bc8 18.Ng1 Qd8 19.Bh3 Bxh3 20.Nxh3 Qd7 21.Kg2 Na6 22.Nb5 Nc7 23.Nxc7 Qxc7
24.g4 Nf6 25.f3 Nd7 26.Nf2 Qd8 27.Nh1 Bf6 28.Bh6 Bg7 29.Be3 Bf6 30.Qd2 Bh4
31.Ng3 f6 32.Re2 Rf7 33.Kh1 Bg5 34.Rg2 Bxe3 35.Qxe3 Kh8 36.Qh6 Qe7 37.h4 Qf8
38.Qe3 h6 39.Rh2 Kh7 40.Rhf2 Rfe7 41.Kg2 Rf7 42.Rg1 Kg8 43.Kf1 Rh7 44.Ne2 Ree7
45.Nc3 Ref7 46.Nb5 Qe7 47.Ke2 g5 48.Rh2 Nf8 49.Rgh1 Ng6 50.hxg5 hxg5 51.Qf2 Rxh2
52.Qxh2 Nh4 53.Nc3 Rh7 54.Kf2 Rh8 55.Ne2 Ng6 56.Qg1 Rxh1 57.Qxh1 Nh4 58.Ng3 Qh7  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "11"]
[White "Maderna, Carlos"]
[Black "Eliskases, Erich Gottlieb"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C47"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 Qe7+
9.Qe2 Qxe2+ 10.Kxe2 cxd5 11.Nb5 Kd7 12.Rd1 c6 13.Nd4 Re8+ 14.Kf1 Kc7 15.Bf4+ Bd6
16.Bxd6+ Kxd6 17.c4 Bd7 18.b4 c5 19.bxc5+ Kxc5 20.Nb3+ Kd6 21.Rac1 Ba4 22.cxd5 Rac8
23.Rd2 Rxc1+ 24.Nxc1  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "11"]
[White "Najdorf, Miguel"]
[Black "Gondim"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D45"]

1.c4 e6 2.Nf3 Nf6 3.Nc3 d5 4.d4 c6 5.e3 Nbd7 6.Qc2 Bb4 7.Bd2 O-O 8.Bd3 Re8
9.Ne5 Nxe5 10.dxe5 Nd7 11.f4 Nf8 12.O-O-O dxc4 13.Bxc4 Be7 14.Be2 b5 15.Bf3 Qb6
16.Kb1 Bb7 17.h4 c5 18.h5 a5 19.h6 g6 20.Be1 a4 21.Bh4 Bxh4 22.Rxh4 a3 23.Rd6 Qc7
24.b3 Bxf3 25.gxf3 Qa5 26.Rh1 Rec8 27.Ne4 c4 28.Rc1 cxb3 29.Qxb3 Rxc1+ 30.Kxc1 Rc8+
31.Kd1 b4 32.Rd2 Qb5 33.Qd3 Qc6 34.Ke2 Qc1 35.Qb3 Rb8 36.Qa4 Qc7 37.Qa6 Rb6
38.Qa5 Qb8 39.Kf2 Kh8 40.Kg3 Kg8 41.Rd4 g5 42.fxg5 f5 43.Nf6+ Kf7 44.Nd7 Nxd7
45.Rxd7+ Kg6 46.Qxb6 Qxb6 47.Kh4 f4 48.Kg4  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "11"]
[White "Olivera, Alfredo"]
[Black "Idigoras Guisasola, Gregorio"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A96"]

1.d4 f5 2.Nf3 e6 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.c4 d6 7.b3 Qe8 8.Bb2 Qh5
9.Nbd2 Nc6 10.e3 Nd8 11.Ne1 Qh6 12.Nd3 Nf7 13.e4 e5 14.dxe5 dxe5 15.Nxe5 Nxe5
16.Bxe5 Ng4 17.Nf3 fxe4 18.Qd5+ Be6 19.Qxe4 Rxf3 20.h3 Nxe5 21.Bxf3 Nxf3+
22.Qxf3 Qxh3 23.Rfe1 Bc5 24.Qg2 Qf5 25.b4 Bd4 26.Rad1 c5 27.bxc5 Bxc5 28.Re4 Bxf2+  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "11"]
[White "Redolfi, Argentino Rodolfo"]
[Black "Reinhardt, Enrique Heinrich"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B22"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 e6 5.a3 d6 6.c4 Nb6 7.dxc5 dxc5 8.Qxd8+ Kxd8
9.Nc3 Nc6 10.Nf3 Bd7 11.Be3 Na5 12.Nd2 Be7 13.O-O-O Kc7 14.Kc2 Rhd8 15.b3 Be8
16.Bd3 a6 17.Bxh7 Nc6 18.Nf3 g6 19.h4 Nd7 20.Ne4 b5 21.Nd6 Ncxe5 22.Nxe8+ Rxe8
23.Nxe5 Nxe5 24.Bf4 Bf6 25.Rhe1 bxc4 26.bxc4 Rh8 27.Rxe5 Bxe5 28.Bxe5+ Kc6
29.Rd6+ Kc7 30.Rxe6+ Kd7 31.Rxa6 Rxa6 32.Bxh8 Rxa3 33.Kb2 Ra4 34.g4 Rxc4
35.f3 Rf4 36.Bg7 Ke7 37.h5 Rxf3 38.h6 Rf2+ 39.Kc3 Rf3+ 40.Kc4  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "11"]
[White "Bolbochan, Julio"]
[Black "Sanguineti, Raul"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D19"]

1.Nf3 d5 2.d4 Nf6 3.c4 c6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O
9.Qe2 Nbd7 10.e4 Bg4 11.Rd1 Qc7 12.e5 Nd5 13.Nxd5 cxd5 14.Bd3 Be7 15.a5 a6
16.Bd2 Nb8 17.Qe3 Nc6 18.h3 Bxf3 19.gxf3 f6 20.Kh1 fxe5 21.Rg1 Rf4 22.dxe5 Rh4
23.f4 Bb4 24.Rg3 Bxd2 25.Qxd2 Rf8 26.f5 Nxe5 27.Rag1 exf5 28.Rxg7+ Qxg7 29.Rxg7+ Kxg7
30.Qg5+ Ng6 31.Bxf5 Rf4 32.Bxg6 hxg6 33.Qxd5 R8f7 34.Kg2 Rxf2+ 35.Kg3 R2f5
36.Qd4+ Kh7 37.b4 Rg5+ 38.Kh2 Rgf5 39.Kg3 Rf3+ 40.Kg2 R3f4 41.Qd2 Rc4 42.Kg3 Rfc7
43.Qd6 R4c6 44.Qd4 Rc3+ 45.Kg2 Rc2+ 46.Kg1 Rc1+ 47.Kg2 R1c2+ 48.Kg1 R2c4
49.Qd6 Rf7 50.Kg2 Rcc7 51.Qd4 Rcd7 52.Qh4+ Kg7 53.Qg5 Rf5 54.Qe3 Rfd5 55.Qc3+ Kh7
56.Qc8 Rd2+ 57.Kf3 Rf7+ 58.Kg3 Rd3+ 59.Kg2 Rd4 60.Qc3 Rfd7 61.Qc8 Kg7 62.Kg3 Kf7
63.Kg2 Ke7 64.b5 axb5 65.a6 bxa6 66.Qxa6 Rd2+ 67.Kf3 R2d3+ 68.Ke2 R3d6 69.Qxb5 Rf6
70.h4  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "11"]
[White "Toth, V."]
[Black "Bolbochan, Jacobo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A53"]

1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.d5 Be7 5.e4 O-O 6.Bd3 Na6 7.Nge2 Nc5 8.Bc2 Ne8
9.b4 Nd7 10.Rb1 a5 11.a3 axb4 12.axb4 Bg5 13.O-O Bxc1 14.Qxc1 Ndf6 15.Ng3 h6
16.Nd1 Nh7 17.Ne3 Qg5 18.Nef5 Bxf5 19.Qxg5 Nxg5 20.Nxf5 Nf6 21.f3 Nd7 22.Ra1 h5
23.h4 Nh7 24.Ba4 Nhf6 25.Bb5 g6 26.Ne3 Rfb8 27.Nc2 Kf8 28.Kf2 Ke7 29.Ke3 Nb6
30.Kd3 Nfd7 31.Rxa8 Rxa8 32.Ra1 Rxa1 33.Nxa1 f5 34.Nb3 Kd8 35.c5 dxc5 36.bxc5 Nc8
37.Bxd7 Kxd7 38.Na5 b6 39.Nc6 Ke8 40.cxb6 cxb6 41.Nxe5 Nd6 42.Nxg6 fxe4+
43.fxe4 b5 44.Nf4 b4 45.Nxh5 b3 46.Ng3 b2 47.Kc2 Nc4 48.h5 Kf7 49.Nf1 Kg7
50.g4  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "12"]
[White "Pelikan, Jorge"]
[Black "Maderna, Carlos"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A03"]

1.f4 Nf6 2.Nf3 g6 3.d3 d5 4.e3 Bg7 5.Be2 O-O 6.O-O c5 7.Qe1 b6 8.Qh4 e6 9.Nbd2 Bb7
10.g4 Re8 11.g5 Nfd7 12.d4 Nc6 13.c3 Ne7 14.Qf2 a6 15.h4 Nf5 16.h5 Rc8 17.hxg6 hxg6
18.Kg2 b5 19.Rh1 b4 20.Nf1 cxd4 21.cxd4 Rc2 22.Ne1 Rc8 23.Bd3 a5 24.Nf3 Qb6
25.N1h2 Ba6 26.Bb1 Rc7 27.Ng4 Rec8 28.Bd2 Qb5 29.Nfe5 Nxe5 30.fxe5 Qe2 31.Qxe2 Bxe2
32.Nf6+ Bxf6 33.gxf6 Bh5 34.Kf2 Rc2 35.Bxc2 Rxc2 36.Ke1 Ng3 37.Rh2 Ne4 38.Rc1 Rxb2
39.Rc8+ Kh7 40.Rc7 Kh6 41.Rxh5+ gxh5 42.Bc1 Rh2 43.Kd1 Kg6 44.Rc8 Nc3+ 45.Ke1 Re2+
46.Kf1 Rc2 47.Rg8+ Kh6 48.Rg7 Rxc1+ 49.Kg2 Rc2+ 50.Kh3 Ne4 51.Rg8 Rxa2 52.Rh8+ Kg6
53.Rg8+ Kf5 54.Rh8 Re2  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "12"]
[White "Idigoras Guisasola, Gregorio"]
[Black "Rossetto, Hector"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A32"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.Nc3 cxd4 5.Nxd4 Bb4 6.Bd2 O-O 7.e3 d5 8.a3 Bxc3
9.Bxc3 Nc6 10.Bd3 Ne5 11.Qe2 Nxd3+ 12.Qxd3 e5 13.Ne2 dxc4 14.Qxc4 Re8 15.O-O Qb6
16.Ng3 Be6 17.Qh4 Bb3 18.e4 Nd7 19.Nf5 Qf6 20.Qg3 Bc2 21.f3 Rad8 22.Rac1 Ba4
23.Bd2 Qg6 24.Qxg6 hxg6 25.Nd6 Re6 26.Nxb7 Rb8 27.Rc7 Rb6 28.Nc5 Nxc5 29.Rxc5 Rxb2
30.Bb4 f6 31.Rfc1 a6 32.Rc7 Rd8 33.Ra7 Bb5 34.h4 Bd7 35.Rcc7 Rb1+ 36.Kh2 Rd1
37.Be7  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "12"]
[White "Sanguineti, Raul"]
[Black "Najdorf, Miguel"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A26"]

1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 e5 7.d3 h6 8.Bd2 Nc6
9.Rb1 a5 10.a3 Be6 11.b4 axb4 12.axb4 e4 13.Ne1 exd3 14.exd3 d5 15.c5 Re8
16.b5 Nd4 17.Nc2 Bg4 18.f3 Nxc2 19.Qxc2 Be6 20.Ne2 Nd7 21.Bc3 Bxc3 22.Qxc3 Qf6
23.Rfc1 Ra2 24.Qxf6 Nxf6 25.Bf1 Rea8 26.Nc3 R2a3 27.d4 Bf5 28.Rb2 g5 29.h3 Kf8
30.Kf2 b6 31.g4 Bg6 32.Rd2 Rb3 33.Be2 Raa3 34.cxb6 Rxc3 35.Rxc3 Rxc3 36.b7 Nd7
37.Ra2 Rc2 38.Ra8+ Ke7 39.Ke3 Rc3+ 40.Kd2 Rc2+ 41.Kd1 c6 42.b6 Rb2 43.b8=Q Nxb8
44.Rxb8 Rb1+ 45.Kd2 Rb2+ 46.Kc3 Rxe2 47.Re8+ Kxe8 48.b7 Re3+ 49.Kb4 Rxf3
50.b8=Q+ Kd7 51.Qb7+ Kd6 52.Qc8 Rxh3 53.Qd8+ Ke6 54.Kc5 Rc3+ 55.Kb6 f6 56.Qf8 Re3
57.Kc7 Re4 58.Kd8  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "12"]
[White "Reinhardt, Enrique Heinrich"]
[Black "Bolbochan, Julio"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B71"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.f4 g6 7.Nf3 Bg7 8.Bc4 O-O
9.O-O b5 10.Bd3 Bb7 11.Qe1 b4 12.Nd1 e5 13.fxe5 dxe5 14.Bg5 h6 15.Be3 Re8
16.Qh4 Nh5 17.Qf2 Nf4 18.Bc4 Qc7 19.Nh4 Nd4 20.b3 Rad8 21.c3 Nde6 22.Qc2 Ng5
23.Nf2 bxc3 24.Rae1 Kh7 25.Nf3 Qe7 26.Nxg5+ Qxg5 27.g3 f5 28.Kh1 fxe4 29.Qxc3 Qh5
30.g4 Qh4 31.Qb4 Ba8 32.Qa5 Nd3 33.Re2 Rf8 34.Kg1 Rf3 35.Qxa7 Rdf8 36.Be6 Rg3+
37.hxg3 Qxg3+ 38.Kh1 Qf3+ 39.Kh2 Qxe2 40.Kg1 Qf3 41.Rd1 Nxf2  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "12"]
[White "Eliskases, Erich Gottlieb"]
[Black "Toth, V."]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D46"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.e3 Nbd7 6.Bd3 Bd6 7.O-O O-O 8.e4 dxe4
9.Nxe4 Nxe4 10.Bxe4 Be7 11.Bc2 Bf6 12.Qd3 g6 13.Bf4 c5 14.Bd6 Be7 15.Bxe7 Qxe7
16.Rfe1 cxd4 17.Qxd4 Qf6 18.Rad1 Qxd4 19.Rxd4 b6 20.Red1 Nf6 21.Ne5 Bb7 22.f4 h5
23.Nd7 Nxd7 24.Rxd7 Bc6 25.Rc7 Rfc8 26.Rxc6 Rxc6 27.Be4 Rac8 28.Bxc6 Rxc6  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "12"]
[White "Bolbochan, Jacobo"]
[Black "Redolfi, Argentino Rodolfo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C17"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2 cxd4 6.Nb5 Bf8 7.Nf3 a6 8.Nbxd4 Ne7
9.Bd3 Nec6 10.O-O Nxd4 11.Nxd4 Nc6 12.Bc3 Qh4 13.g3 Qh3 14.Re1 Bc5 15.Bf1 Qh6
16.Nxc6 bxc6 17.Bd4 Be7 18.Be3 g5 19.Qd2 Qg7 20.Qc3 Bd7 21.Bc5 Qf8 22.b4 Bxc5
23.bxc5 Qe7 24.Rab1 Bc8 25.Rb6 Qc7 26.Qe3 h6 27.Qf3 Rg8 28.Qf6 Qe7 29.Qxe7+ Kxe7
30.Rxc6 Bd7 31.Rxa6 Rxa6 32.Bxa6 Ra8 33.Bb7 Rxa2 34.c6 Be8 35.c7 Bd7 36.Rc1 Ra5
37.c8=Q Bxc8 38.Bxc8 Kd8 39.Bb7 Kc7 40.Rb1 Ra7 41.Bxd5 exd5 42.Rb3 Kc6 43.Kf1 Kc5
44.Ke2 Re7 45.Rc3+ Kd4 46.Re3 g4 47.Kd2 Kc4 48.f4 gxf3 49.Rxf3 Rxe5 50.Rxf7 Re6
51.Rf4+ d4 52.c3 Rd6 53.cxd4 Ra6 54.Ke3 Rd6 55.Rf5 Rxd4 56.Rf4  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "12"]
[White "Behrensen, Jorge"]
[Black "Olivera, Alfredo"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D30"]

1.d4 Nf6 2.Nf3 e6 3.e3 d5 4.Bd3 Ne4 5.O-O Nd7 6.c4 c6 7.Nc3 f5 8.Ne1 Qh4
9.f4 Bd6 10.Nf3 Qh6 11.Bd2 Nxd2 12.Qxd2 O-O 13.c5 Bc7 14.b4 Nf6 15.Ne5 Ne4
16.Nxe4 fxe4 17.Be2 Bxe5 18.fxe5 Bd7 19.a4 a6 20.Rab1 Rxf1+ 21.Bxf1 Qg5 22.Qe1 Be8
23.h4 Qg6 24.Be2 h5 25.Kh2 Bd7 26.Qd1 Kh7 27.Qg1 Rf8 28.Rf1 Rf5 29.Rf4 Rxf4
30.exf4 Qe8 31.Qd1 Qf7 32.Kg3 Be8 33.Qb3 Qc7 34.Kf2 Qf7 35.Qg3 Qg6 36.Qe3 Qf5
37.Kg3 Bd7 38.Kh2 Be8 39.g3 Qf7 40.Bf1 Qd7 41.Qb3 Qc7 42.Bh3 Bd7 43.Qd1 g6
44.g4 Qd8 45.Kg3 Qg8 46.Bf1 Qf7 47.Be2 Qg8 48.Qb3 Qe8 49.Kf2 hxg4 50.Bxg4 Qf8
51.Qg3 Qh6 52.Ke3 Bc8 53.Qh2 Bd7 54.Kf2 Qf8 55.Kg3 Qe7 56.Qh3 Kh6 57.h5  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "12"]
[White "Gondim"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B98"]

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.Bd3 Bd7 10.f5 Nc6 11.Nxc6 Qxc6 12.g4 h5 13.gxh5 Rxh5 14.Bxf6 Rxf5 15.Qe2 Bxf6
16.Nd5 Bh4+ 17.Kd1 Re5 18.Ne3 O-O-O 19.Nc4 Rg5 20.Rf1 Be8 21.Kd2 f6 22.Rf4 Bh5
23.Qf1 Rg4 24.Rxg4 Bxg4 25.Ne3 Bg5 26.Qf2 Rh8 27.Qg3 Bxe3+ 28.Ke1 f5 29.Qxe3 Rxh2
30.Qg1 Rh4 31.Qg2 Qb6 32.Kd2 Qb4+ 33.Ke3 f4+ 34.Kf2 Qd2+  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "13"]
[White "Shocron, Ruben"]
[Black "Sanguineti, Raul"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E43"]

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.Qe2 dxc4 11.Bxc4 Nc6 12.a3 Be7 13.Be3 Rc8 14.Rfd1 Qc7 15.h3 Na5
16.Ba2 Nd5 17.Nxd5 Bxd5 18.Bxd5 exd5 19.Rac1 Qb7 20.Ne5 f6 21.Nd3 Nc4 22.Bf4 Qd7
23.Re1 Rfe8 24.Qf3 a5 25.a4 Bb4 26.Rxe8+ Rxe8 27.Nxb4 axb4 28.b3 Na5 29.Kh2 Re4
30.Rc7 Qf5 31.Bh6 Qxf3 32.Rxg7+ Kf8 33.Rc7+ Ke8 34.gxf3 Rxd4 35.Be3 Rd1 36.Bxb6 Nxb3
37.a5 Ra1 38.Ra7 d4 39.Ra8+ Kd7 40.Kg3 Kc6 41.Rd8 Kb5 42.Kf4 Kc4 43.Rc8+ Kd3
44.Rd8 Kc3 45.Rc8+ Kd3 46.Rd8 Rxa5 47.Bxa5 Nxa5 48.Rd5 Nc4 49.Rh5 b3 50.Rxh7 b2
51.Rb7 Kc2  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "13"]
[White "Najdorf, Miguel"]
[Black "Reinhardt, Enrique Heinrich"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E40"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 Nc6 5.Bd3 e5 6.Ne2 d5 7.cxd5 Nxd5 8.O-O exd4
9.exd4 O-O 10.a3 Be7 11.Bc2 Bg4 12.Qd3 g6 13.Ng3 Bf6 14.Be3 Bg7 15.Rfe1 Nb6
16.h3 Be6 17.Rad1 Bc4 18.Qd2 Re8 19.Nge4 Nd5 20.Bg5 Qd7 21.Nc5 Rxe1+ 22.Rxe1 Qc8
23.Be4 Nb6 24.b3 f6 25.Bxf6 Bxf6 26.Bxc6 bxc6 27.bxc4 Qf8 28.N5e4 Bg7 29.c5 Nd5
30.Nxd5 cxd5 31.Ng5 Bh6 32.Qa2 c6 33.Nf3 Re8 34.Qb1 Rb8 35.Qc2 Bf4 36.Qa4 Qc8
37.Qxa7 Ra8 38.Qe7 Rxa3 39.Qf6 Bh6 40.Re7 Ra1+ 41.Kh2 Qf8 42.Qe6+ Kh8 43.Re8  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "13"]
[White "Olivera, Alfredo"]
[Black "Gondim"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D30"]

1.d4 d5 2.c4 e6 3.Nf3 c6 4.e3 Nf6 5.Nbd2 Ne4 6.Nxe4 dxe4 7.Nd2 f5 8.f3 Qg5
9.f4 Qh6 10.Be2 Nd7 11.O-O Bd6 12.c5 Bc7 13.Nc4 g5 14.Ne5 g4 15.b4 a6 16.a4 O-O
17.Bb2 Rf6 18.Nxd7 Bxd7 19.d5 Rg6 20.Qd4 Re8 21.d6 Bd8 22.Bc4 Qh4 23.g3 Qh5
24.Bc3 Bf6 25.Qd2 Kf7 26.Bxf6 Rxf6 27.Rfb1 Qg6 28.b5 axb5 29.axb5 h5 30.Ra7 Rb8
31.bxc6 Bxc6 32.Rb6 Rc8 33.Rxc6  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "13"]
[White "Redolfi, Argentino Rodolfo"]
[Black "Eliskases, Erich Gottlieb"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C47"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 cxd5
9.O-O O-O 10.Bg5 Bxc3 11.bxc3 h6 12.Bh4 Re8 13.Re1 Rxe1+ 14.Qxe1 Be6 15.Qe3 c6
16.Qd4 g5 17.Bg3 Nh5 18.Re1 Qb6 19.Bd6 Qxd4 20.cxd4 Nf4 21.Bxf4 gxf4 22.Rb1 Rd8
23.Rb7 Rd7 24.Rxd7 Bxd7 25.Kf1 Kg7 26.Ke2 Bg4+ 27.f3 Bc8 28.g3 fxg3 29.hxg3 f5
30.Ke3 Kf6 31.Kf4 Bd7  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "13"]
[White "Rossetto, Hector"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D12"]

1.d4 d5 2.Nf3 Nf6 3.e3 Bf5 4.c4 c6 5.Nc3 e6 6.Be2 Nbd7 7.cxd5 cxd5 8.O-O Be7
9.Nh4 Bg6 10.Nxg6 hxg6 11.Bd2 Rc8 12.Rc1 Qc7 13.g3 Qb8 14.Qb3 O-O 15.f3 Nb6
16.e4 e5 17.Nxd5 Nfxd5 18.exd5 exd4 19.f4 Qd6 20.Bf3 Rxc1 21.Rxc1 Rd8 22.a4 Rd7
23.a5 Nxd5 24.Bg4 f5 25.Bf3 Kh7 26.Rc8 Bd8 27.h4 Nf6 28.Bxb7 Ne4 29.Rc6 Qf8
30.Be1 d3 31.Qe6 Rxb7 32.Qxg6+ Kg8 33.Re6 Re7 34.Bb4 d2 35.Qh5 Qf7  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "13"]
[White "Bolbochan, Julio"]
[Black "Bolbochan, Jacobo"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E67"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.O-O c6 7.Nc3 Nbd7 8.Qc2 Re8
9.Rd1 Qc7 10.e4 Nf8 11.h3 N6d7 12.Be3 e5 13.Rab1 a6 14.b4 b6 15.a4 Bb7 16.Qb3 Rab8
17.Rbc1 Ba8 18.Qa3  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "13"]
[White "Toth, V."]
[Black "Pelikan, Jorge"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E60"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.c4 Nc6 7.d5 Na5 8.Nfd2 c5
9.Qc2 Bd7 10.a4 Ne8 11.Nb3 Nxb3 12.Qxb3 Rb8 13.Bd2 Nc7 14.Bc3 Na6 15.Nd2 Bxc3
16.bxc3 Qc8 17.f4 Bh3 18.e4 Bxg2 19.Kxg2 Nc7 20.e5 Qf5 21.Qb1 Rfd8 22.Qxf5 gxf5
23.exd6 Rxd6 24.Nf3 e6 25.dxe6 fxe6 26.Rfd1 Ne8 27.Rxd6 Nxd6 28.Ng5 Nxc4
29.Nxe6 b6 30.a5 Nxa5 31.Nxc5 Rc8 32.Na4 Rc4 33.Ra3 Re4 34.Kf2 Nc4 35.Ra2 Ne3
36.h3 Nd5 37.Rd2 Nxf4 38.Rd8+ Kf7 39.Rd7+ Kg6 40.Rxa7 Nxh3+ 41.Kg2 Ng5 42.Nxb6 Re2+
43.Kf1 Rc2 44.Nd5 Ne4 45.Ne7+ Kg5 46.Nxf5 h5 47.Ne3 Nxg3+ 48.Kg1 Rc1+ 49.Kh2 Ne4
50.Rg7+ Kf6 51.Rg1  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "13"]
[White "Wexler, Bernardo"]
[Black "Idigoras Guisasola, Gregorio"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A49"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.b3 Nbd7 7.Bb2 e5 8.dxe5 Ng4
9.Qc1 Ngxe5 10.Na3 Re8 11.Nxe5 dxe5 12.Rd1 Qe7 13.Nb5 Nc5 14.Qe3 e4 15.Nc3 c6
16.Rab1 Bf5 17.h3 h5 18.b4 Na6 19.b5 Nb4 20.bxc6 bxc6 21.Rd2 Rab8 22.a3 Nd5
23.Nxd5 cxd5 24.c3 Rb3 25.Rxd5 Reb8 26.Rd2 Qf8 27.g4 Bh6 28.g5 Bg7 29.Bxe4 Bxe4
30.Qxe4 Bxc3 31.Bxc3 Rxb1+ 32.Kg2 R1b5 33.f4 Qc8 34.Be5 Rb1 35.e3 Qc1 36.Qd5 Qh1+
37.Kf2 Rf1+ 38.Ke2 Re1+ 39.Kf2 Qg1+ 40.Kf3 Rxe3+  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "14"]
[White "Redolfi, Argentino Rodolfo"]
[Black "Pelikan, Jorge"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A03"]

1.f4 d5 2.Nf3 Nf6 3.e3 g6 4.d3 Bg7 5.Be2 O-O 6.O-O c5 7.a4 b6 8.Qe1 Bb7 9.Qh4 e6
10.Nbd2 Nc6 11.c3 Nd7 12.Qh3 Ba6 13.a5 Re8 14.axb6 axb6 15.e4 dxe4 16.Nxe4 Nf6
17.Neg5 Qd6 18.Qh4 Bb7 19.Rxa8 Rxa8 20.Nd2 h6 21.Nc4 Qc7 22.Ne4 Nxe4 23.dxe4 b5
24.Ne5 b4 25.Ng4 bxc3 26.Nxh6+ Bxh6 27.Qxh6 cxb2 28.Bxb2 Nd4 29.Bxd4 cxd4
30.f5 exf5 31.exf5 d3 32.fxg6 Qb6+ 33.Kh1 Qxg6 34.Qxg6+ fxg6 35.Bxd3 Kg7
36.Rb1 Bd5 37.Kg1 Ra2 38.Bf1 Be4 39.Rb4 Bd5 40.Rb5 Rd2 41.Rb6 Ra2 42.Rd6 Be4
43.h3 Rb2 44.Re6 Bd5 45.Re5 Rd2 46.Be2 Kf6 47.Re3 Kf5 48.g3 Kf6 49.h4 Rb2
50.g4 Rb3 51.Re8 Rh3 52.g5+ Kf5 53.Rd8 Be4 54.Re8 Bd5 55.h5 gxh5 56.Rh8 Kf4  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "14"]
[White "Bolbochan, Jacobo"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A48"]

1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 O-O 5.Be2 c5 6.c3 b6 7.O-O Bb7 8.h3 d6 9.Nbd2 Nc6
10.Bh2 Rc8 11.Re1 a6 12.a4 Re8 13.Nc4 d5 14.Nce5 Na5 15.Nd2 Nd7 16.b4 Nxe5
17.bxa5 Nc6 18.axb6  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "14"]
[White "Eliskases, Erich Gottlieb"]
[Black "Bolbochan, Julio"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E62"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O Bg4 8.h3 Bxf3
9.exf3 Nd7 10.Be3 e5 11.dxe5 Ncxe5 12.Qe2 Nb6 13.c5 dxc5 14.Bxc5 Re8 15.Rad1 Ned7
16.Qc2 c6 17.f4 Qf6 18.Bd4 Qe7 19.Bxg7 Kxg7 20.f5 Nf6 21.fxg6 hxg6  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "14"]
[White "Gondim"]
[Black "Rossetto, Hector"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D26"]

1.d4 d5 2.c4 dxc4 3.e3 Nf6 4.Bxc4 e6 5.Nf3 a6 6.O-O b5 7.Bd3 Bb7 8.a4 b4
9.Nbd2 c5 10.Nc4 Be7 11.Qe2 Nbd7 12.Rd1 cxd4 13.exd4 O-O 14.a5 Qc7 15.Bg5 h6
16.Bh4 Qf4 17.Ncd2 Rfc8 18.Bg3 Qg4 19.h3 Qh5 20.Qf1 Qd5 21.Be5 Bd8 22.Bc4 Qc6
23.Rdc1 Nxe5 24.Nxe5 Qe8 25.f4 g6 26.Re1 Nd5 27.Ne4 Be7 28.Ng4 Kg7 29.Ne3 Qd8
30.Bxd5 Bxd5 31.Qd3 Ra7 32.Nc5 Ba8 33.Qc4 Qd6 34.Ra4 Rd8 35.Rxb4 Qxf4 36.Ra4 h5
37.Qc3 Qg5 38.Raa1 Kg8 39.b4 Qg3 40.Qb2 Bf6 41.Rad1 Rxd4 42.Qe2  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "14"]
[White "Maderna, Carlos"]
[Black "Toth, V."]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C47"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 Qe7+
9.Qe2 Qxe2+ 10.Kxe2 cxd5 11.Nb5 Kd7 12.Rd1 Re8+ 13.Kf1 c6 14.Nd4 Kc7 15.Bf4+ Bd6
16.Bxd6+ Kxd6 17.c4 Bd7 18.b4 c5 19.bxc5+ Kxc5 20.Be2 Ba4 21.Nb3+ Kd6 22.Bf3 Re5
23.Rd4 Bc6 24.Na5 Rc8 25.Rad1 Ba8 26.cxd5 Ree8 27.Nc6 Bxc6 28.dxc6+ Kc7 29.Rd7+ Kb6
30.Rb7+ Ka6 31.Rd3 Re5 32.Ra3+ Ra5 33.Be2+  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "14"]
[White "Behrensen, Jorge"]
[Black "Wexler, Bernardo"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D02"]

1.Nf3 c5 2.g3 d5 3.Bg2 Nc6 4.d4 Bg4 5.dxc5 e5 6.O-O Bxc5 7.c3 a5 8.a4 Nge7
9.Na3 Qd7 10.Nb5 O-O 11.Re1 Rad8 12.Qc2 Bf5 13.Qb3 Ng6 14.Bg5 f6 15.Bd2 Kh8
16.Rad1 Be4 17.Rf1 Qf5 18.Ne1 h5 19.c4 Bxg2 20.Nxg2 d4 21.Qf3 Qxf3 22.exf3 Rd7
23.Ne1 f5 24.Nd3 b6 25.Rfe1 Re8 26.Bxa5 Nxa5 27.b4 Bxb4 28.Nxb4 Ra8 29.f4 Nxc4
30.Rc1 Nd2 31.Red1 Nf3+ 32.Kg2 Rxa4 33.Rc4 e4 34.Nxd4 b5  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "14"]
[White "Reinhardt, Enrique Heinrich"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B54"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 a6 5.c4 g6 6.Nc3 Bg7 7.Be3 Nc6 8.Qd2 Nf6
9.f3 Bd7 10.Nc2 Qa5 11.Be2 Rc8 12.O-O Ne5 13.b3 b5 14.b4 Nxc4 15.bxa5 Nxd2
16.Bxd2 Nh5 17.Rfc1 Bxc3 18.Bxc3 Rxc3 19.Nb4 Nf4 20.Bf1 Ra3 21.Rc7 Rxa5 22.Ra7 Ne6
23.Nxa6 Kd8 24.Ra8+ Bc8 25.Nc7 Rxa8 26.Nxa8 Bb7 27.Nb6 Bc6 28.a4 bxa4 29.Nxa4 Kc7
30.Nc3 Ra8 31.Rc1 Kd7 32.Bc4 Ra5 33.Bf1 Nd4 34.Ne2 Nxe2+ 35.Bxe2 f5 36.exf5 gxf5
37.Bd3 Rd5 38.Bb1 h6 39.Re1 Ra5 40.Kf2 f4 41.Re2 e5 42.Bf5+ Ke7 43.Rc2 Bd5
44.Bd3 Ra2 45.Rxa2 Bxa2 46.g3 Bd5 47.Ba6 Kf6 48.Bc8 Bc6 49.Bg4 fxg3+ 50.hxg3 Kg5
51.Bc8 d5 52.Ba6 d4 53.Bd3 Bd5 54.Bc2 Bb7 55.Bd3 Bc6 56.Bc2 Bd5 57.Bd3 h5
58.Bb5 Kf6 59.Be8 Bf7 60.Bc6 Ke6 61.Ba4 Kd6 62.Ke2 Kc5 63.Kd3 Bd5 64.Bd1 Bc6
65.Kd2 Kc4 66.Be2+ Kb4 67.Bd1 Ba4 68.Be2 Bb3 69.Bd3 Bd5 70.Be2 Bc4 71.Bd1 d3
72.Ke3 Kc3 73.f4 exf4+ 74.Kxf4 Bf7 75.Kg5 d2 76.g4 Bb3 77.Bf3 hxg4 78.Bxg4 Kc2
79.Kf4 Kc1 80.Ke3 Bd1 81.Bd7 Bh5 82.Ba4 Bg6  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "14"]
[White "Sanguineti, Raul"]
[Black "Olivera, Alfredo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D30"]

1.c4 e6 2.Nf3 d5 3.g3 c5 4.Bg2 Nc6 5.cxd5 exd5 6.d4 cxd4 7.Nxd4 Bb4+ 8.Nc3 Qa5
9.O-O Bxc3 10.bxc3 Nge7 11.c4 dxc4 12.Nxc6 bxc6 13.Qd6 Qd8 14.Bxc6+ Nxc6
15.Qxc6+ Bd7 16.Qe4+ Be6 17.Ba3 Qd5 18.Qe3 Rd8 19.Rab1 Qd4 20.Qg5 Qf6 21.Qb5+ Bd7
22.Qxc4 Qe6 23.Qc5 f6 24.Rfd1 Kf7 25.Rd6 Qf5 26.Rbd1  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "15"]
[White "Idigoras Guisasola, Gregorio"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D19"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O
9.Qe2 Bg4 10.h3 Bxf3 11.Qxf3 Nbd7 12.Rd1 e5 13.d5 Bxc3 14.dxc6 e4 15.Qe2 Be5
16.cxd7 Qe7 17.Ra2 Rfd8 18.b3 Rxd7 19.Rxd7 Qxd7 20.Rd2 Qe7 21.Qd1 Bc3 22.Rd6 Be5
23.Rd2 Bc3 24.Rd6 Bb4 25.Rd4 Bc3  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "15"]
[White "Bolbochan, Julio"]
[Black "Pelikan, Jorge"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B24"]

1.e4 c5 2.Nc3 g6 3.g3 Bg7 4.Bg2 Nc6 5.d3 Rb8 6.Be3 b5 7.Qd2 Qa5 8.f4 Nd4
9.Nf3 b4 10.Nd1 Qa4 11.Bxd4 cxd4 12.e5 f6 13.O-O Bb7 14.Nxd4 Bxg2 15.Qxg2 fxe5
16.fxe5 Qa5 17.Nf3 Bxe5 18.Nxe5 Qxe5 19.Qf2 Nf6 20.Qxa7 O-O 21.Qe3 Qh5 22.Nf2 Rbc8
23.Rac1 Rc6 24.Qxe7 Re8 25.Qxb4 Re2 26.Rce1 Rcxc2 27.Rxe2 Qxe2 28.Qd4 Qf3
29.a4 h5 30.a5 Ng4 31.Qf4 Qa8 32.Qe4 Qxe4 33.dxe4 Rxb2 34.Nxg4 hxg4 35.Ra1 Rb7
36.a6 Ra7 37.Kf2 Kf7 38.Ke3 Ke6 39.Kf4 d6 40.Ra5  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "15"]
[White "Najdorf, Miguel"]
[Black "Eliskases, Erich Gottlieb"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E52"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 b6 7.O-O Bb7 8.cxd5 exd5
9.Qc2 Re8 10.Bd2 a6 11.Ne5 Bd6 12.f4 c5 13.Ne2 Nc6 14.Qd1 Ne4 15.Bxe4 dxe4
16.Qb3 Qc7 17.Rac1 Bf8 18.Bc3 Rad8 19.Ng3 Nxe5 20.fxe5 Bd5 21.Qa4 Qb7 22.Qc2 b5
23.b3 Rc8 24.Qe2 Rc6 25.dxc5 Rxc5 26.Bd4 Rxc1 27.Rxc1 Rc8 28.Rf1  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "15"]
[White "Olivera, Alfredo"]
[Black "Reinhardt, Enrique Heinrich"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A47"]

1.d4 Nf6 2.Nf3 b6 3.g3 Bb7 4.Bg2 c5 5.c3 e6 6.O-O Be7 7.Nbd2 O-O 8.a4 Qc8
9.Re1 d5 10.Ne5 cxd4 11.cxd4 Na6 12.Nf1 Nb4 13.Bg5 h6 14.Rc1 Qd8 15.Bf4 Rc8
16.Qb3 Nc6 17.Red1 Ne4 18.Nxc6 Bxc6 19.Qa2 g5 20.Be5 Qd7 21.f3 Nd6 22.b3 Ne8
23.g4 f6 24.Bg3 Ng7 25.Qb1 Ba3 26.Rc3 Qe7 27.Qc2 Bb7 28.Rxc8 Rxc8 29.Qg6 Ba6
30.e4 dxe4 31.fxe4 Be2 32.Re1 Bxg4 33.Ne3 Bh5 34.Qxh6 Bb2 35.d5 Bd4 36.d6 Qd8
37.Kh1 Bxe3 38.Rxe3 e5 39.d7 Rc6 40.Bf1 Qxd7 41.Bc4+ Rxc4 42.bxc4 Qd2 43.Ra3 Qc1+
44.Kg2 Qb2+ 45.Kh3 Qe2  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "15"]
[White "Redolfi, Argentino Rodolfo"]
[Black "Maderna, Carlos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A06"]

1.d4 d5 2.Nf3 Nf6 3.e3 c5 4.b3 e6 5.Bb2 Nc6 6.a3 Bd6 7.Bd3 Qc7 8.Nbd2 e5
9.dxe5 Nxe5 10.Nxe5 Bxe5 11.Bxe5 Qxe5 12.O-O O-O 13.Nf3 Qc3 14.Qe1 Qxe1 15.Rfxe1 Re8
16.Nd2 Be6  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "15"]
[White "Wexler, Bernardo"]
[Black "Gondim"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C44"]

1.e4 e5 2.Nf3 Nc6 3.d3 d5 4.Nbd2 Nf6 5.g3 Bg4 6.Bg2 dxe4 7.dxe4 Qd7 8.h3 Bh5
9.O-O O-O-O 10.Re1 g5 11.c3 Bc5 12.b4 Bb6 13.g4 Bg6 14.Qe2 h5 15.b5 Ne7 16.Nxe5 Qe6
17.Ndc4 hxg4 18.hxg4 Nh7 19.Ba3 Nf8 20.Rad1 Re8 21.Qf3 f6 22.Nxg6 Nfxg6 23.e5  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "15"]
[White "Rossetto, Hector"]
[Black "Sanguineti, Raul"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D04"]

1.Nf3 Nf6 2.d4 d5 3.Nbd2 g6 4.e3 Bg7 5.Bd3 O-O 6.O-O Bf5 7.Bxf5 gxf5 8.b3 Nbd7
9.a4 Ne4 10.Bb2 e6 11.c4 c6 12.Rc1 f6 13.Rc2 Rf7 14.cxd5 cxd5 15.Qe2 Bf8
16.Rfc1 Bd6 17.g3 Qf8 18.Qf1 Re8 19.Ne1 Nb8 20.Nb1 Rg7 21.Qb5 Nc6 22.a5 a6
23.Qa4 f4 24.exf4 Bxf4 25.Ba3 Qf7 26.Rd1 Qh5 27.Rd3 e5 28.Ng2 Ng5 29.Rxc6 bxc6
30.Qxc6 Nh3+ 31.Kf1 exd4 32.Rf3 Rc7 33.g4 Rxc6 34.gxh5 Bc1 35.Bb4 Bh6 36.Rxh3 Rc1+
37.Ne1 Rxb1 38.Rd3 Bf8 39.Bd2 Rexe1+ 40.Bxe1 Bb4 41.Rxd4 Bxe1 42.Rxd5 Bxa5+
43.Kg2 Bc3  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "15"]
[White "Shocron, Ruben"]
[Black "Bolbochan, Jacobo"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E67"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.Nc3 Nbd7 7.O-O e5 8.Qc2 c6
9.Rd1 Re8 10.h3 e4 11.Nd2 d5 12.Nf1 a6 13.cxd5 cxd5 14.Qb3 Nb6 15.Ne3 Bd7
16.a4 Bc6 17.Bd2 a5 18.Kh2 Ra6 19.Bf1 Ra8 20.Nb5 Nfd7 21.Rac1 Nf8 22.Ng4 Ne6
23.Bh6 Bxb5 24.Qxb5 Nxd4 25.Qc5 Nb3 26.Qa3 Nxc1 27.Bxg7 Kxg7 28.Qc3+ f6 29.Qxc1 Qe7
30.Qe3 Qe6 31.Qh6+ Kg8 32.f4 exf3 33.exf3 f5 34.Re1 Qd6 35.Ne3 Qe5 36.b3 Rac8
37.f4 Qg7 38.Nxf5 Qxh6 39.Nxh6+ Kg7 40.Rxe8 Rxe8 41.Ng4 Re1  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "16"]
[White "Sanguineti, Raul"]
[Black "Wexler, Bernardo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A64"]

1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.Nf3 g6 7.Nd2 Nbd7 8.g3 Bg7
9.Bg2 O-O 10.O-O a6 11.a4 Re8 12.h3 Rb8 13.Nc4 Ne5 14.Na3 Qc7 15.Re1 c4 16.Be3 Nfd7
17.Ba7 Ra8 18.Bd4 f5 19.Rc1 Rb8 20.Kh2 Nf6 21.f4 Nf7 22.e4 Bd7 23.e5 dxe5
24.fxe5 Nxe5 25.Rxe5 Rxe5 26.d6 Qxd6 27.Nxc4  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "16"]
[White "Reinhardt, Enrique Heinrich"]
[Black "Rossetto, Hector"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C03"]

1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nh6 5.c3 f5 6.e5 Be7 7.Bd3 O-O 8.Nf1 Nf7
9.Qc2 Kh8 10.h3 Ng5 11.Nxg5 Bxg5 12.f4 Be7 13.Be3 Bd7 14.O-O-O Qe8 15.g4 Nd8
16.Ng3 Bh4 17.Nf1 Be7 18.h4 Ba4 19.b3 Bb5 20.Bxb5 Qxb5 21.gxf5 exf5 22.Ng3 Qd7
23.Rdg1 Rf7 24.h5 a5 25.Rg2 Ra6 26.Kb1 Bf8 27.Qd3 Nc6 28.Bd2 Qe6 29.Nf1 Rb6
30.Rg6 Qe7 31.Ne3 Qa3 32.Bc1 Qa4 33.Bb2 Qb5 34.Qxb5 Rxb5 35.a4 Rxb3 36.Ka2 Nxd4
37.e6 Re7 38.Nxd5 hxg6 39.hxg6+ Kg8 40.Nxe7+ Bxe7 41.cxd4 Rg3 42.Rh5 Rxg6
43.d5 c6 44.Rxf5 cxd5 45.Re5 Rg2 46.Rxd5 Bf6 47.Rb5 Rf2 48.Rxb7 Bxb2 49.Rxb2 Rxf4
50.Rb8+ Rf8 51.Rb5  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "16"]
[White "Toth, V."]
[Black "Redolfi, Argentino Rodolfo"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A63"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.g3 g6 7.Bg2 Bg7 8.Nf3 O-O
9.O-O Nbd7 10.h3 Qe7 11.Nd2 b6 12.a4 Ba6 13.Nb5 Bxb5 14.axb5 Ne8 15.e4 Nc7
16.Qb3 Rfb8 17.f4 a6 18.bxa6 b5 19.a7 Rb7 20.e5 Rbxa7 21.Rxa7 Rxa7 22.Ne4 Ne8
23.exd6 Bd4+ 24.Kh2 Nxd6 25.Nxd6 Qxd6 26.Qxb5 Nf6 27.Qc6 Ra6  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "16"]
[White "Pelikan, Jorge"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A26"]

1.c4 Nf6 2.g3 g6 3.Bg2 Bg7 4.Nc3 O-O 5.e4 e5 6.Nge2 Nc6 7.O-O d6 8.d3 Rb8
9.h3 a6 10.a4 Nd7 11.Be3 Nc5 12.Ra3 a5 13.Qd2 Nd4 14.f4 c6 15.g4 f5 16.exf5 gxf5
17.g5 Nce6 18.h4 Qe8 19.Bxd4 exd4 20.Nd1 Ra8 21.Bf3 Bd7 22.Re1 Qd8 23.Nf2 Qb6
24.Nh3 Qb4 25.Qc1 Nc5 26.Bh5 Be8 27.Ng3 Bxh5 28.Nxh5 Rae8 29.Kf1 Nxa4 30.Nxg7 Kxg7
31.Nf2 b6 32.Re2 Rxe2 33.Kxe2 Re8+ 34.Kf3 Qxb2 35.Qxb2 Nxb2 36.Rb3 Re3+ 37.Kg2 Nxc4
38.Rb1 Nd2 39.Rxb6 Nf3 40.h5 Ne1+ 41.Kf1 Nxd3 42.Rb7+ Kg8 43.Nxd3 Rxd3 44.Rb8+ Kf7
45.Rb7+ Ke6 46.Rxh7 Re3  1/2-1/2

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "16"]
[White "Maderna, Carlos"]
[Black "Bolbochan, Julio"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B22"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 d6 6.Nf3 Nc6 7.Nc3 dxe5 8.Bb5 exd4
9.Qxd4 Nxc3 10.Qxc3 Qb6 11.a4 a6 12.Be3 Qc7 13.O-O e6 14.Rfd1 axb5 15.axb5 Rxa1
16.Rxa1 Bd6 17.bxc6 O-O 18.Bd4 f6 19.cxb7 Qxb7 20.Ra7 Qe4 21.Nd2 Qe2 22.Qe3 Qh5
23.h3 Bb8 24.Ra1 Qd5 25.Bc3 Bb7 26.Nf3 e5 27.Ra5 Qd7 28.Ne1 h6 29.Qe2 e4
30.Qc4+ Kh7 31.Qe2 Qf7 32.Nc2 f5 33.Ne3 Qg6 34.Be5 Bxe5 35.Rxe5 f4 36.Ng4 e3
37.fxe3 f3 38.gxf3 Bxf3 39.Qc4  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "16"]
[White "Gondim"]
[Black "Idigoras Guisasola, Gregorio"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D00"]

1.d4 Nf6 2.Nf3 g6 3.Nc3 d5 4.Bg5 Ne4 5.Nxe4 dxe4 6.Ng1 Bg7 7.c3 O-O 8.Qc2 h6
9.Bd2 e5 10.dxe5 Nc6 11.Qxe4 Bf5 12.Qa4 Nxe5 13.f4 b5 14.Qb3 Ng4 15.Nf3 Be4
16.h4 c6 17.h5 Bd5 18.Qc2 Qb6 19.hxg6 Qf2+ 20.Kd1 Rad8 21.gxf7+ Rxf7 22.Kc1 Bxf3
23.gxf3 Ne3 24.Bxe3 Qe1+  0-1

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "16"]
[White "Eliskases, Erich Gottlieb"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E60"]

1.c4 Nf6 2.Nf3 g6 3.b3 Bg7 4.Bb2 O-O 5.g3 d6 6.d4 e5 7.dxe5 Ng4 8.Bg2 Nxe5
9.Nc3 Na6 10.O-O Nc5 11.Qd2 Be6 12.Rad1 Qc8 13.Nxe5 Bxe5 14.f4 Bg7 15.e4 Re8
16.f5 gxf5 17.exf5 Bxf5 18.Nd5 Bg6 19.Bxg7 Kxg7 20.Qc3+ Re5 21.Rfe1 f6 22.Nxf6 Qf5
23.Nd5 Rf8 24.Rxe5 dxe5 25.Rf1 Qh5 26.Nf4 Qg5 27.b4 Na4 28.Ne6+ Kh6 29.Rxf8 Nxc3
30.Nxg5 Kxg5 31.h4+ Kg4 32.Kh2 e4 33.a3 Ne2 34.Bh3+ Kh5 35.Rf6 Nd4 36.Rf4 b6
37.Bg4+ Kh6 38.h5 Bxh5 39.Bxh5 Kxh5 40.Rxe4  1-0

[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1956.??.??"]
[Round "16"]
[White "Bolbochan, Jacobo"]
[Black "Olivera, Alfredo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C17"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2 Ne7 6.Nb5 Bxd2+ 7.Qxd2 O-O 8.c3 cxd4
9.cxd4 Nbc6 10.f4 a6 11.Nd6 f6 12.Nf3 fxe5 13.fxe5 Ng6 14.O-O-O b5 15.Kb1 Bd7
16.Bd3 Nf4 17.Bc2 Qa5 18.Rhf1 Qxd2 19.Rxd2 Nb4 20.Rdf2 h6 21.Ne1 Nxc2 22.Kxc2 Ng6
23.Rxf8+ Rxf8 24.Rxf8+ Kxf8 25.g3 Ne7 26.Nd3 Nc6 27.Kc3 Ke7 28.a3 a5 29.b4 a4
30.Nxb5 Nxe5 31.dxe5 Bxb5 32.Ne1 Kd7 33.Nf3 Kc7 34.Nd4 Bd7 35.h4 Kb6 36.Kd3 Kc7
37.Ke3 g6 38.Kf4 Kb6 39.g4 Bc8 40.g5 h5 41.Kf3 Bd7 42.Ke3 Kc7 43.Kd2 Kb6
44.Ne2 Be8 45.Kc2 Ka6 46.Kc3 Kb6 47.Kd4 Bf7 48.Nf4 Kb5 49.Nd3 Bg8 50.Nc5 Bf7
51.Kc3 Bg8 52.Nd3 Bf7 53.Nf4 Kb6 54.Kd3 Ka6 55.Ne2 Be8 56.Ke3 Kb7 57.Kd4 Kb6
58.Nc3 Bc6 59.Nd1 Bb5 60.Ne3 Bc6 61.Kc3 Bd7 62.Nc2 Be8 63.Nd4 Bf7 64.Kc2 Bg8
65.Kd3 Bf7 66.Kc3 Bg8 67.Ne2 Bf7 68.Kd3 Be8 69.Kd4 Bf7 70.Nc3 Be8 71.Nxd5+ exd5
72.Kxd5  1-0
