[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "1"]
[White "Bazan, Osvaldo Manuel"]
[Black "Perez Alcocer, Jose"]
[Result "1-0"]
[ECO "B23"]
[EventDate "1960.11.21"]
[PlyCount "69"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nc3 Nc6 3.f4 d6 4.Nf3 g6 5.Bb5 Bd7 6.O-O Bg7 7.d3 e6 8.Be3 Nd4 
9.Bxd7+ Qxd7 10.Rb1 Ne7 11.Ne2 Nec6 12.c3 Nxe2+ 13.Qxe2 O-O 14.Rbd1 Ne7 
15.d4 Qc7 16.dxc5 dxc5 17.Qb5 b6 18.Rd7 Qc6 19.Qxc6 Nxc6 20.Rfd1 Rfd8 21.
Ng5 Rxd7 22.Rxd7 Nd8 23.e5 h6 24.Ne4 g5 25.fxg5 hxg5 26.Bxg5 Nc6 27.Nf6+ 
Kf8 28.Bf4 Rc8 29.Kf2 Bxf6 30.exf6 e5 31.Bg3 Re8 32.Rc7 Nd8 33.Rxa7 Re6 
34.Ke3 Rxf6 35.Bh4 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "1"]
[White "Freitas, Marcio Elisio de"]
[Black "Camara, Ronald"]
[Result "1/2-1/2"]
[ECO "B35"]
[EventDate "1960.11.21"]
[PlyCount "45"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.f3 O-O 8.Bc4 
Qb6 9.Bb3 Nxe4 10.Nf5 Nxc3 11.bxc3 Bxc3+ 12.Kf2 Qb4 13.a3 Qa5 14.Nh6+ Kg7 
15.g4 Qe5 16.f4 Qd6 17.Qxd6 exd6 18.Rad1 Kxh6 19.Rxd6 Kg7 20.h4 Bb2 21.h5 
Bxa3 22.Rxc6 dxc6 23.Bd4+ 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "1"]
[White "Del Pozo, Nestor"]
[Black "German, Eugenio"]
[Result "0-1"]
[ECO "B01"]
[EventDate "1960.11.21"]
[PlyCount "116"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 d5 2.exd5 Nf6 3.Nf3 Nxd5 4.d4 Bf5 5.Bd3 Bg6 6.c4 Nb6 7.Nc3 e6 8.Be3 
Be7 9.Qe2 Bxd3 10.Qxd3 c6 11.O-O O-O 12.Rfd1 Na6 13.Rac1 Nb4 14.Qe2 Re8 
15.a3 Na6 16.Qd3 Nc7 17.Ne4 Nd7 18.Bf4 Nf6 19.Nfg5 Nxe4 20.Nxe4 Rc8 21.Qg3
a6 22.Bh6 g6 23.d5 exd5 24.cxd5 Nxd5 25.Qb3 Qb6 26.Qc2 Rcd8 27.b4 Bf8 28.
Bg5 Be7 29.Bh6 f6 30.Qa2 Rd7 31.Be3 Qd8 32.Bd4 Kg7 33.Qb3 Nf4 34.Ng5 Rd5 
35.Kf1 Rxg5 36.Bxf6+ Bxf6 37.Rxd8 Rxd8 38.Rc2 Nd5 39.g3 Re5 40.a4 Rf8 41.
Rc1 Re4 42.Rc4 Rxc4 43.Qxc4 Bc3 44.Kg2 Bxb4 45.Qd4+ Rf6 46.Qa7 Rf7 47.Qd4+
Kg8 48.h4 h5 49.Qe4 Kh7 50.Qc2 Be1 51.Qe4 Bxf2 52.g4 Ne3+ 53.Kh1 Nxg4 54.
Qe8 Kg7 55.Qd8 Nf6 56.a5 Bxh4 57.Qd4 Be1 58.Qe5 Bb4 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "1"]
[White "Flores Alvarez, Rodrigo"]
[Black "Canabrava, Antonio"]
[Result "1-0"]
[ECO "B71"]
[EventDate "1960.11.21"]
[PlyCount "66"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 Nc6 7.Bc4 Qb6 8.Nxc6 
bxc6 9.Qd3 Bg7 10.a4 Qc5 11.Be3 Qh5 12.Bd4 O-O 13.O-O e5 14.fxe5 Ng4 15.h3
Nxe5 16.Bxe5 Bxe5 17.Ne2 Bxb2 18.Rab1 Qc5+ 19.Kh1 Be5 20.Qb3 d5 21.exd5 
Rb8 22.Qa2 Rxb1 23.Rxb1 cxd5 24.Bxd5 Bf5 25.Rc1 Qe3 26.Qc4 Rc8 27.Qb5 Rb8 
28.Qc4 Rc8 29.Qa6 Rxc2 30.Rxc2 Bxc2 31.Qc8+ Kg7 32.Qxc2 Qf2 33.Qd1 a5 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "1"]
[White "Recalde, Eleuterio"]
[Black "Engels, Ludwig"]
[Result "0-1"]
[ECO "C74"]
[EventDate "1960.11.21"]
[PlyCount "66"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 f5 6.d4 fxe4 7.Ng5 exd4 8.Nxe4 
Nf6 9.Nxf6+ Qxf6 10.O-O Be7 11.cxd4 O-O 12.Be3 d5 13.Nc3 Be6 14.Qd2 Bd6 
15.Bxc6 bxc6 16.Rac1 Rae8 17.Na4 Bh3 18.f4 Bxg2 19.Kxg2 Qg6+ 20.Kh1 Qe4+ 
21.Qg2 Qxg2+ 22.Kxg2 Rxe3 23.Rf2 Re4 24.Rxc6 Rxd4 25.Rxa6 Rc4 26.b3 Rcxf4 
27.Rxf4 Rxf4 28.Nc3 d4 29.Nb5 d3 30.Nc3 d2 31.Rc6 Re4 32.Rc4 Re3 33.Rd4 
Rxc3 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "1"]
[White "Reinhardt, Heinrich"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "A66"]
[EventDate "1960.11.21"]
[PlyCount "55"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Qe7 8.Bb5+ Bd7 
9.Bd3 b5 10.Qe2 b4 11.e5 dxe5 12.d6 Qd8 13.Nb5 Bc6 14.Nc7+ Kd7 15.fxe5 
Bxd6 16.exd6 Kc8 17.Bf4 Nbd7 18.O-O-O Rb8 19.Ba6+ Bb7 20.Nf3 h6 21.Ne5 
Nxe5 22.Bxe5 Rf8 23.Rhf1 Nd7 24.Bg7 Bxa6 25.Qxa6+ Rb7 26.Bxf8 Qxf8 27.Rde1
Kb8 28.Re8+ 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "1"]
[White "Schweber, Samuel"]
[Black "Bolbochan, Julio"]
[Result "1/2-1/2"]
[ECO "B73"]
[EventDate "1960.11.21"]
[PlyCount "46"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.Be3 Nc6 8.O-O 
O-O 9.f3 d5 10.Nxd5 Nxd5 11.exd5 Qxd5 12.Nxc6 Qxc6 13.c3 Bf5 14.Qb3 Rfd8 
15.Rad1 b6 16.a4 Qe6 17.Qxe6 Bxe6 18.Rxd8+ Rxd8 19.Rd1 Rxd1+ 20.Bxd1 Be5 
21.a5 Bc7 22.axb6 axb6 23.Kf2 f5 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "1"]
[White "Wexler, Bernardo"]
[Black "Letelier Martner, Rene"]
[Result "1/2-1/2"]
[ECO "D55"]
[EventDate "1960.11.21"]
[PlyCount "82"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Rc1 Nbd7 7.Nf3 c6 8.a3 Ne4 
9.Bxe7 Qxe7 10.Bd3 f5 11.O-O Qf6 12.b4 a6 13.Qb3 Nd6 14.Nd2 b5 15.cxd5 
cxd5 16.a4 Nc4 17.Rc2 Ndb6 18.Nf3 Bd7 19.a5 Nc8 20.Ne2 N8d6 21.Qc3 Rac8 
22.Qe1 Rc7 23.Nc1 Bc8 24.Nb3 g5 25.Ne5 Rg7 26.f4 g4 27.g3 h5 28.h3 gxh3 
29.Rh2 Qh4 30.Rf3 Nxe5 31.dxe5 Ne4 32.Bxe4 fxe4 33.Kh1 Qg4 34.Rff2 Qxg3 
35.Qf1 Qxe3 36.Rxh3 Qa7 37.Rxh5 Qe3 38.Rh3 Qxh3+ 39.Qxh3 Rh7 40.Qxh7+ Kxh7
41.Nd4 Bd7 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "2"]
[White "Azevedo, Ariolino"]
[Black "Freitas, Marcio Elisio de"]
[Result "0-1"]
[ECO "A00"]
[EventDate "1960.11.21"]
[PlyCount "70"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.f4 Nf6 2.Nf3 g6 3.b4 Bg7 4.Bb2 O-O 5.e3 d6 6.Be2 e5 7.fxe5 Ng4 8.O-O Nc6
9.Nc3 Ncxe5 10.Rb1 Nxf3+ 11.gxf3 Nh6 12.Kh1 d5 13.Na4 d4 14.Nc5 b6 15.Nb3 
Nf5 16.e4 Nh6 17.Qe1 Be6 18.Qf2 Bxb3 19.axb3 f5 20.Bc4+ Kh8 21.d3 fxe4 22.
dxe4 Ng4 23.Qd2 Ne3 24.Rf2 c5 25.Ba6 Qf6 26.Rg1 Rae8 27.Bd3 Qf4 28.bxc5 
bxc5 29.Qa5 Re5 30.Qc7 Qh4 31.Rg3 Nd1 32.Bxd4 cxd4 33.Rf1 Ne3 34.Ra1 Rh5 
35.Rgg1 Be5 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "2"]
[White "Bolbochan, Julio"]
[Black "Camara, Ronald"]
[Result "1-0"]
[ECO "E69"]
[EventDate "1960.11.21"]
[PlyCount "103"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nbd7 7.O-O e5 8.e4 c6 
9.h3 Re8 10.Be3 exd4 11.Nxd4 Nc5 12.Qc2 Qe7 13.Rfe1 Bd7 14.f3 Rad8 15.Bf2 
Nh5 16.Rad1 Ne6 17.Nxe6 Bxe6 18.b3 Qg5 19.Ne2 Qa5 20.g4 Nf6 21.f4 Bc8 22.
Ng3 h6 23.Qd2 Qxd2 24.Rxd2 Nxg4 25.hxg4 Bc3 26.Rd3 Bxe1 27.Bxe1 d5 28.cxd5
cxd5 29.e5 Bxg4 30.Rxd5 Rxd5 31.Bxd5 g5 32.Ne4 Rd8 33.Bxb7 Rd1 34.Kf2 Bf5 
35.fxg5 hxg5 36.Nxg5 Ra1 37.a4 Ra2+ 38.Ke3 Bc2 39.b4 Bxa4 40.Bd5 Bb3 41.
Bf3 Kf8 42.Ne4 Bd5 43.Kd4 Bxe4 44.Bxe4 Rh2 45.b5 Rb2 46.Bd3 Ke7 47.Bc4 Rb1
48.Bh4+ Ke8 49.Bf2 Ke7 50.Kc3 Rc1+ 51.Kb4 Ra1 52.Bd4 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "2"]
[White "Canabrava, Antonio"]
[Black "Del Pozo, Nestor"]
[Result "1-0"]
[ECO "E90"]
[EventDate "1960.11.21"]
[PlyCount "67"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 c6 6.Nf3 Nbd7 7.e5 dxe5 8.dxe5 
Ng4 9.e6 fxe6 10.Ng5 Bxc3+ 11.bxc3 Nge5 12.Nxe6 Qa5 13.O-O Nf6 14.Nd4 Ne4 
15.Qc2 Nd6 16.Qb3 Nef7 17.Be3 e5 18.c5 exd4 19.Bxd4 Nf5 20.Bxh8 Qxc5 21.
Rad1 Ne7 22.Bd4 Qf5 23.Rfe1 b6 24.Bf3 Kf8 25.Bxc6 Rb8 26.Rxe7 Kxe7 27.Qa3+
Nd6 28.Re1+ Be6 29.Qxa7+ Rb7 30.Bxb7 Nb5 31.Qxb6 Nxd4 32.Qxd4 Kf7 33.Qe5 
Bxa2 34.Qxf5+ 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "2"]
[White "Carvalho jr, Flavio de"]
[Black "Recalde, Eleuterio"]
[Result "1-0"]
[ECO "B50"]
[EventDate "1960.11.21"]
[PlyCount "63"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.Nc3 g6 4.d4 cxd4 5.Qxd4 Nf6 6.e5 dxe5 7.Qxd8+ Kxd8 8.
Nxe5 Be6 9.Bf4 a6 10.Be2 Nbd7 11.Bf3 Kc8 12.Rd1 h6 13.Na4 g5 14.Bg3 Ra7 
15.Nxd7 Nxd7 16.Rxd7 Kxd7 17.Nb6+ Kd8 18.O-O g4 19.Rd1+ Ke8 20.Be2 Bg7 21.
Bb8 Bxb2 22.Bxa7 f5 23.Bc4 Kf7 24.g3 Bf6 25.Bxe6+ Kxe6 26.Kf1 h5 27.Nd7 
Bg5 28.Nc5+ Kf7 29.Nxb7 f4 30.Nd8+ Kg6 31.Ne6 fxg3 32.hxg3 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "2"]
[White "Estrada Degrandi, Walter"]
[Black "Bazan, Osvaldo Manuel"]
[Result "1/2-1/2"]
[ECO "C17"]
[EventDate "1960.11.21"]
[PlyCount "84"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 e6 2.e4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2 Nc6 6.Nb5 Bxd2+ 7.Qxd2 Nxd4 8.Nxd4
cxd4 9.Nf3 Ne7 10.Bd3 Qb6 11.O-O h6 12.Nxd4 Bd7 13.c3 Nc6 14.Nxc6 Bxc6 15.
Kh1 Bb5 16.Bxb5+ Qxb5 17.f4 g6 18.Rf3 Rc8 19.b3 h5 20.Rd3 O-O 21.f5 exf5 
22.Rxd5 Qc6 23.c4 Rfe8 24.Re1 Re6 25.Rd6 Qe8 26.Rxe6 Qxe6 27.h3 b6 28.Qd5 
Re8 29.Kg1 Kf8 30.Kf2 g5 31.Qd6+ Kg7 32.c5 bxc5 33.Qxc5 Qb6 34.b4 f4 35.
Re4 Kg6 36.Kf3 Qxc5 37.bxc5 Re6 38.h4 Kf5 39.hxg5 Kxg5 40.Rxf4 Rxe5 41.
Rxf7 Rxc5 42.Rxa7 Kf5 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "2"]
[White "Letelier Martner, Rene"]
[Black "Flores Alvarez, Rodrigo"]
[Result "1/2-1/2"]
[ECO "E62"]
[EventDate "1960.11.21"]
[PlyCount "43"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 d6 5.d4 Nc6 6.Nf3 O-O 7.O-O Bg4 8.d5 Bxf3
9.exf3 Ne5 10.Qe2 c5 11.Bh3 h5 12.Re1 Re8 13.f4 Neg4 14.f5 gxf5 15.f3 Ne5 
16.Bxf5 e6 17.dxe6 fxe6 18.Bb1 Qd7 19.Rf1 Qf7 20.Ne4 Nxe4 21.Qxe4 Bf6 22.
f4 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "2"]
[White "Perez Alcocer, Jose"]
[Black "Wexler, Bernardo"]
[Result "0-1"]
[ECO "B23"]
[EventDate "1960.11.21"]
[PlyCount "76"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nc3 g6 3.f4 Bg7 4.Nf3 Nc6 5.d3 e6 6.g3 d5 7.Bg2 dxe4 8.Nxe4 Nge7
9.Be3 b6 10.O-O Bxb2 11.c3 f5 12.Nf6+ Kf7 13.Ne5+ Nxe5 14.fxe5 Rb8 15.Qd2 
Bxa1 16.Rxa1 Bb7 17.Rf1 Bxg2 18.Kxg2 Nd5 19.Ne4 Nxe3+ 20.Qxe3 Qd5 21.Kg1 
Rbd8 22.Ng5+ Ke7 23.Nh3 Qxd3 24.Qh6 Kd7 25.Qg7+ Kc6 26.Nf4 Qe3+ 27.Kg2 g5 
28.Qxg5 Qxe5 29.Rf2 Rhg8 30.Qh6 Rd6 31.Re2 Qg7 32.Qh5 e5 33.Qf3+ e4 34.Qe3
Rgd8 35.Qc1 Qd7 36.Qc2 Kb7 37.Qb3 Qc6 38.h4 e3+ 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "2"]
[White "Schweber, Samuel"]
[Black "Reinhardt, Heinrich"]
[Result "1/2-1/2"]
[ECO "E47"]
[EventDate "1960.11.21"]
[PlyCount "169"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d6 6.Ne2 e5 7.O-O Re8 8.Qc2 Bxc3
9.Nxc3 Nc6 10.dxe5 Nxe5 11.Be2 c6 12.e4 Bg4 13.f4 Bxe2 14.Qxe2 Ned7 15.Qf3
Qb6+ 16.Be3 Qb4 17.Rad1 Nc5 18.e5 dxe5 19.fxe5 Rxe5 20.Bd4 Re6 21.b3 Ncd7 
22.Ne2 Rae8 23.Nf4 Re1 24.Nd3 Rxf1+ 25.Rxf1 Qd6 26.Bb2 b5 27.cxb5 cxb5 28.
Kh1 h6 29.Nf2 Qe6 30.Bxf6 Nxf6 31.h3 Qe2 32.Ng4 Qxf3 33.Rxf3 Nxg4 34.hxg4 
Re2 35.Rf5 Rxa2 36.Rxb5 Kh7 37.Kh2 Kg6 38.Kh3 Ra6 39.Rb7 Rb6 40.Rxa7 Rxb3+
41.Kh4 Rb6 42.Ra5 Rb4 43.Kg3 Rb3+ 44.Kh4 Re3 45.Rb5 f6 46.Rb7 Re5 47.Kg3 
Rg5 48.Kf4 h5 49.gxh5+ Kxh5 50.g3 Rg4+ 51.Kf3 f5 52.Rb5 g6 53.Ra5 Rb4 54.
Ra6 Rb3+ 55.Kf2 g5 56.Ra5 Rb2+ 57.Kf1 g4 58.Ra6 Kg5 59.Kg1 Re2 60.Rb6 Re7 
61.Kf2 Rf7 62.Re6 Rf6 63.Re8 Ra6 64.Re5 Ra2+ 65.Kf1 Kf6 66.Rb5 Ra3 67.Kf2 
Rd3 68.Ra5 Ke6 69.Rb5 Rd5 70.Rb6+ Ke5 71.Rb2 Rd3 72.Rb5+ Ke4 73.Rb4+ Rd4 
74.Rb2 Rc4 75.Re2+ Kd4 76.Rd2+ Ke5 77.Re2+ Re4 78.Ra2 Rb4 79.Re2+ Kd5 80.
Rd2+ Rd4 81.Ra2 Rd3 82.Ra5+ Ke4 83.Ra4+ Rd4 84.Ra2 Rc4 85.Re2+ 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "3"]
[White "Bazan, Osvaldo Manuel"]
[Black "Schweber, Samuel"]
[Result "0-1"]
[ECO "B23"]
[EventDate "1960.11.21"]
[PlyCount "81"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.Bb5 d6 6.O-O Bd7 7.d3 a6 8.Bxc6 Bxc6
9.Qe1 Nf6 10.e5 dxe5 11.fxe5 Ng4 12.e6 f5 13.h3 Ne5 14.Nxe5 Qd4+ 15.Be3 
Qxe5 16.Qf2 b6 17.Rae1 O-O 18.Bg5 Qd6 19.Bf4 Qd4 20.Be3 Qb4 21.Nd1 f4 22.
Bd2 Qa4 23.Bc3 Qxa2 24.Bxg7 Kxg7 25.Qh4 Rf6 26.Rxf4 Raf8 27.Rxf6 Rxf6 28.
c4 Qb3 29.Qg3 Qc2 30.Kh2 h5 31.h4 Qd2 32.b3 Bxg2 33.Qe3 Qc2 34.Re2 Qxd1 
35.Rxg2 Qf1 36.d4 cxd4 37.Qxd4 Qf4+ 38.Qxf4 Rxf4 39.Kh3 Kf6 40.Rg3 Re4 41.
Rd3 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "3"]
[White "Camara, Ronald"]
[Black "Azevedo, Ariolino"]
[Result "0-1"]
[ECO "D27"]
[EventDate "1960.11.21"]
[PlyCount "124"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.a4 Nc6 8.Qe2 Be7 
9.Rd1 O-O 10.Nc3 Qc7 11.h3 b6 12.dxc5 Bxc5 13.e4 Ne5 14.Bf4 Nxf3+ 15.Qxf3 
Bxf2+ 16.Qxf2 Qxc4 17.Rd4 Qc6 18.Rd6 Qc4 19.Qxb6 Nxe4 20.Rc6 Qd3 21.Rd1 
Qc2 22.Rc1 Qd3 23.Rd1 Qc2 24.Rc1 Qd3 25.Nxe4 Qxe4 26.R1c4 Qe2 27.Rc2 Qe1+ 
28.Kh2 e5 29.Bg3 Qe4 30.R6c4 Qf5 31.Rf2 Qd3 32.Qc6 Bd7 33.Rc3 Bxc6 34.Rxd3
e4 35.Rd4 f5 36.Rc4 Be8 37.a5 Bb5 38.Rc7 g6 39.Bd6 Rf7 40.Rxf7 Kxf7 41.g4 
Ke6 42.Bf4 Rd8 43.Rd2 Bd3 44.Kg3 Rd5 45.b4 Rd4 46.Rb2 Bb5 47.gxf5+ gxf5 
48.Be3 Rd3 49.Kf4 Rxe3 50.Kxe3 Ke5 51.Rf2 Bd7 52.Rf1 Bb5 53.Rf2 Be8 54.Rf1
Bh5 55.Rf2 Bd1 56.b5 axb5 57.a6 Bb3 58.Rc2 f4+ 59.Ke2 f3+ 60.Ke3 Bxc2 61.
a7 f2 62.a8=Q f1=Q 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "3"]
[White "Freitas, Marcio Elisio de"]
[Black "Engels, Ludwig"]
[Result "1/2-1/2"]
[ECO "C29"]
[EventDate "1960.11.21"]
[PlyCount "66"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.d3 Qh4+ 6.g3 Nxg3 7.Nf3 Qh5 8.Nxd5
Nxh1 9.Nxc7+ Kd8 10.Nxa8 Be7 11.Bg2 Nc6 12.Bxh1 Bg4 13.d4 Kc8 14.Bf4 Rd8 
15.c3 Kb8 16.Nc7 Bh4+ 17.Kd2 Kxc7 18.Qf1 Be7 19.Re1 Be6 20.Kc1 g5 21.Be3 
g4 22.d5 Bxd5 23.Nd4 Bxh1 24.Qxh1 Nxd4 25.Bxd4 Qf5 26.Qe4 Bg5+ 27.Kb1 
Qxe4+ 28.Rxe4 h5 29.Kc2 b6 30.a4 Rg8 31.a5 Kc6 32.axb6 axb6 33.c4 Ra8 
1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "3"]
[White "Del Pozo, Nestor"]
[Black "Letelier Martner, Rene"]
[Result "1/2-1/2"]
[ECO "C06"]
[EventDate "1960.11.21"]
[PlyCount "119"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 b6 6.Ne2 Ba6 7.Bxa6 Nxa6 8.c3 c5
9.O-O Be7 10.Kh1 Qc7 11.Qa4 Qb7 12.f4 g6 13.Nf3 Nb8 14.g4 h5 15.f5 hxg4 
16.fxe6 gxf3 17.exd7+ Nxd7 18.Rxf3 O-O-O 19.Rxf7 b5 20.Qc2 Nxe5 21.Rxe7 
Nf3 22.Ng1 Qxe7 23.Nxf3 Qf6 24.Qg2 Rdf8 25.Ne5 Qf1+ 26.Qxf1 Rxf1+ 27.Kg2 
Re1 28.Nf3 Rd1 29.b3 Re8 30.Kf2 Rd3 31.Bh6 Rxc3 32.dxc5 Rxc5 33.Rc1 Rxc1 
34.Bxc1 Kd7 35.Bb2 Rc8 36.Nd4 b4 37.a3 bxa3 38.Bxa3 Rc3 39.Bb2 Rd3 40.Ke2 
Rh3 41.Nf3 g5 42.b4 g4 43.Ne5+ Ke6 44.Nxg4 Rb3 45.Bd4 Rxb4 46.Kd3 a5 47.
Ne3 a4 48.h4 Rb1 49.Nc2 Rh1 50.Kc3 Rxh4 51.Kb4 Rh2 52.Na3 Kf5 53.Kxa4 Ke4 
54.Nb5 Rh1 55.Bg7 Kd3 56.Kb4 Rg1 57.Bh8 Rc1 58.Nc3 Rh1 59.Bf6 Rh5 60.Nb5 
1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "3"]
[White "Flores Alvarez, Rodrigo"]
[Black "Perez Alcocer, Jose"]
[Result "1-0"]
[ECO "C90"]
[EventDate "1960.11.21"]
[PlyCount "63"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 Nf6 7.O-O Be7 8.Re1 O-O 
9.a3 b5 10.Bb3 Bg4 11.Be3 Na5 12.Ba2 Nd7 13.Nbd2 c6 14.h3 Bxf3 15.Qxf3 Bf6
16.Qe2 Nb7 17.f4 Qe7 18.Nf3 c5 19.Bd5 Rab8 20.a4 Nb6 21.fxe5 dxe5 22.Bxb7 
Rxb7 23.axb5 axb5 24.dxc5 Na4 25.c6 Rbb8 26.c4 Qb4 27.Rec1 Rfc8 28.cxb5 
Rxb5 29.c7 h6 30.Nd2 Qxb2 31.Rab1 Nc3 32.Qg4 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "3"]
[White "Recalde, Eleuterio"]
[Black "German, Eugenio"]
[Result "1-0"]
[ECO "C78"]
[EventDate "1960.11.21"]
[PlyCount "97"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Bc5 5.c3 Nf6 6.O-O O-O 7.d4 Ba7 8.Bg5 h6 
9.Bh4 exd4 10.cxd4 d6 11.Qd3 Bg4 12.Nbd2 b5 13.Bb3 g5 14.e5 gxh4 15.Qg6+ 
Kh8 16.Qxh6+ Nh7 17.Bc2 f5 18.exf6 Qd7 19.Ng5 Rxf6 20.Qxh4 Qg7 21.Bxh7 Rh6
22.Qxg4 Rxh7 23.Qf5 Rh4 24.Ne6 Qh6 25.Nf3 Rh5 26.Nfg5 Kg8 27.Qf7+ Kh8 28.
Qxc7 Rxg5 29.Nxg5 Qxg5 30.Qxc6 Rg8 31.Rad1 Qg4 32.f4 Qe2 33.Qf3 Qxb2 34.
Qh5+ Kg7 35.Qg5+ Kh7 36.Qh5+ Kg7 37.Qg4+ Kh7 38.Qf5+ Rg6 39.Qe4 Qxa2 40.f5
Rf6 41.Rd3 Qf7 42.Rg3 d5 43.Qd3 Bb8 44.Rg6 Rxg6 45.fxg6+ Qxg6 46.Rf7+ Kh6 
47.Qe3+ Kh5 48.Qf3+ Kh4 49.Rf5 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "3"]
[White "Reinhardt, Heinrich"]
[Black "Bolbochan, Julio"]
[Result "0-1"]
[ECO "E55"]
[EventDate "1960.11.21"]
[PlyCount "84"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 d5 6.Nf3 O-O 7.O-O dxc4 8.Bxc4 
Nbd7 9.a3 Ba5 10.Qe2 a6 11.Ba2 b5 12.Rd1 cxd4 13.exd4 Bxc3 14.bxc3 Bb7 15.
a4 Qc7 16.Ba3 Rfe8 17.Rac1 Bd5 18.Ne5 Bxa2 19.Nxd7 Qxd7 20.Qxa2 Nd5 21.a5 
Rac8 22.Bc5 e5 23.c4 Nc3 24.Rxc3 Rxc5 25.Qb1 exd4 26.Rh3 h6 27.cxb5 Rxb5 
28.Qa1 Ree5 29.Ra3 Red5 30.h3 d3 31.Qc3 Rbc5 32.Qd2 Rc2 33.Qe3 d2 34.Rc3 
Rxc3 35.Qxc3 Qd6 36.g3 f5 37.Kg2 Kh7 38.h4 Qd7 39.Qc2 Rd3 40.Qc4 Qb7+ 41.
Kf1 Qh1+ 42.Ke2 Qf3+ 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "3"]
[White "Wexler, Bernardo"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "D69"]
[EventDate "1960.11.21"]
[PlyCount "39"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 e6 2.c4 Nf6 3.Nc3 d5 4.Bg5 Nbd7 5.e3 Be7 6.Nf3 O-O 7.Rc1 c6 8.Bd3 
dxc4 9.Bxc4 Nd5 10.Bxe7 Qxe7 11.O-O Nxc3 12.Rxc3 e5 13.dxe5 Nxe5 14.Nxe5 
Qxe5 15.f4 Qf6 16.f5 b5 17.Bb3 b4 18.Rc2 Ba6 19.Rff2 Bb5 20.Rcd2 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "4"]
[White "Bolbochan, Julio"]
[Black "Azevedo, Ariolino"]
[Result "1-0"]
[ECO "A21"]
[EventDate "1960.11.21"]
[PlyCount "51"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 e5 2.Nc3 f5 3.g3 Nf6 4.Bg2 Bc5 5.e3 O-O 6.d4 exd4 7.exd4 Bb4 8.Ne2 d5
9.cxd5 Nxd5 10.O-O Nxc3 11.bxc3 Bd6 12.Qb3+ Kh8 13.Bxb7 Bxb7 14.Qxb7 Nd7 
15.c4 Rb8 16.Qf3 f4 17.gxf4 c5 18.Be3 Rb2 19.Rad1 Qb8 20.dxc5 Nxc5 21.Ng3 
Qc7 22.Rd5 Rxa2 23.Nf5 Ra6 24.Nxd6 Rxd6 25.Rxc5 Rg6+ 26.Kh1 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "4"]
[White "Canabrava, Antonio"]
[Black "Recalde, Eleuterio"]
[Result "1-0"]
[ECO "A55"]
[EventDate "1960.11.21"]
[PlyCount "101"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.Nf3 c6 5.e4 e5 6.g3 Be7 7.Bg2 O-O 8.O-O Re8 
9.h3 Qb6 10.c5 Qc7 11.cxd6 Bxd6 12.Be3 exd4 13.Nxd4 Bf8 14.f4 Nb6 15.Bf2 
Be6 16.Nxe6 Rxe6 17.Qb3 Rd8 18.a4 Ree8 19.e5 Nfd7 20.a5 Nc8 21.Ne4 h6 22.
Rfc1 Nb8 23.Kh2 b6 24.axb6 axb6 25.Nc3 Qb7 26.Na4 b5 27.Nc3 Rd7 28.Ra5 b4 
29.Ne4 Qc7 30.Raa1 Red8 31.Bc5 Rd3 32.Qxb4 R8d4 33.Qa5 Qxa5 34.Rxa5 Bxc5 
35.Rcxc5 Rb4 36.Rc2 Rdb3 37.Ra8 Kh7 38.Ra2 Ne7 39.Nd2 Re3 40.Nc4 Reb3 41.
Nd2 Re3 42.Nc4 Reb3 43.Ra7 Rb7 44.Rxb7 Rxb7 45.Nd6 Rb3 46.Nxf7 Na6 47.Nd6 
Nb4 48.Rd2 Kg8 49.Nc4 Nbd5 50.Na5 Rb6 51.Nxc6 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "4"]
[White "Carvalho jr, Flavio de"]
[Black "Freitas, Marcio Elisio de"]
[Result "1/2-1/2"]
[ECO "A68"]
[EventDate "1960.11.21"]
[PlyCount "45"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Nf3 c5 7.d5 Bg4 8.Bd3 e6 9.
O-O exd5 10.cxd5 Nbd7 11.h3 Bxf3 12.Qxf3 a6 13.a4 Qc7 14.Kh2 Rab8 15.Be3 
Kh8 16.Rac1 Rfe8 17.g4 c4 18.Ne2 b5 19.axb5 axb5 20.Ng3 Nc5 21.Bc2 Nfd7 
22.Qf2 Qd8 23.g5 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "4"]
[White "Engels, Ludwig"]
[Black "Camara, Ronald"]
[Result "1/2-1/2"]
[ECO "B36"]
[EventDate "1960.11.21"]
[PlyCount "36"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.c5 
Bg7 9.cxd6 O-O 10.Bg5 exd6 11.O-O-O Be6 12.Kb1 Nxe4 13.Bxd8 Nxc3+ 14.Qxc3 
Bxc3 15.Be7 Rfe8 16.Bxd6 Bf6 17.Bb5 Bf5+ 18.Ka1 Rec8 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "4"]
[White "Estrada Degrandi, Walter"]
[Black "Flores Alvarez, Rodrigo"]
[Result "1/2-1/2"]
[ECO "E91"]
[EventDate "1960.11.21"]
[PlyCount "85"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 h6 7.Bh4 c5 8.d5 Nbd7 
9.Nf3 a6 10.a4 Qc7 11.Qc2 Rb8 12.O-O Re8 13.Nd2 Nh7 14.f4 Ndf6 15.h3 e6 
16.dxe6 Bxe6 17.f5 gxf5 18.exf5 Bd7 19.Bf3 Bc6 20.Rae1 Ng5 21.Bxg5 hxg5 
22.Nde4 Nxe4 23.Nxe4 Bd4+ 24.Kh1 f6 25.Rd1 Kg7 26.Nxg5 fxg5 27.Rxd4 cxd4 
28.f6+ Kh6 29.Bxc6 bxc6 30.f7 Re6 31.f8=Q+ Rxf8 32.Rxf8 Kg7 33.Rf1 Qe7 34.
Qd2 c5 35.b4 Re2 36.Qd3 Qe4 37.Qg3 Qe5 38.Qf3 Qe7 39.b5 axb5 40.axb5 Re1 
41.b6 Rxf1+ 42.Qxf1 Qe4 43.Qa1 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "4"]
[White "Perez Alcocer, Jose"]
[Black "Del Pozo, Nestor"]
[Result "0-1"]
[ECO "A02"]
[EventDate "1960.11.21"]
[PlyCount "48"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.f4 Nf6 2.Nf3 b6 3.e3 Bb7 4.Be2 g6 5.b3 Bg7 6.Bb2 d6 7.O-O Nbd7 8.Qe1 c5 
9.a4 a6 10.Na3 Nh5 11.Bxg7 Nxg7 12.Bd3 Nf6 13.e4 Ngh5 14.e5 Nd5 15.exd6 
Qxd6 16.Nc4 Qxf4 17.g3 Qc7 18.Ng5 O-O 19.Rxf7 Rxf7 20.Qe6 Rf8 21.Nxf7 Ndf4
22.gxf4 Nxf4 23.Qe4 Rxf7 24.h4 Qc6 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "4"]
[White "Reinhardt, Heinrich"]
[Black "Bazan, Osvaldo Manuel"]
[Result "0-1"]
[ECO "A53"]
[EventDate "1960.11.21"]
[PlyCount "80"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.e4 e5 5.d5 Be7 6.Bd3 O-O 7.f3 c5 8.Be3 Ne8 
9.Nge2 Bg5 10.Bf2 a6 11.a3 Nc7 12.O-O Rb8 13.a4 b6 14.Qc2 Qf6 15.Ng3 g6 
16.Qe2 h5 17.Nh1 h4 18.Nd1 Qg7 19.Ne3 Nf6 20.g3 hxg3 21.hxg3 Qh6 22.Ng2 
Bh3 23.Rfe1 Kg7 24.Nh4 Rh8 25.Be3 Bxe3+ 26.Qxe3 g5 27.Nf2 Bd7 28.Nf5+ Bxf5
29.exf5 Qh2+ 30.Kf1 Qxg3 31.Ke2 Rh2 32.Rg1 Rg2 33.Rxg2 Qxg2 34.Rh1 b5 35.
axb5 axb5 36.Qc1 bxc4 37.Bxc4 Ncxd5 38.Rg1 Rxb2+ 39.Qxb2 Nf4+ 40.Ke3 Qxg1 
0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "4"]
[White "Schweber, Samuel"]
[Black "Wexler, Bernardo"]
[Result "1-0"]
[ECO "C71"]
[EventDate "1960.11.21"]
[PlyCount "113"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.d4 b5 6.Bb3 Nxd4 7.Nxd4 exd4 8.Bd5 
Rb8 9.Qxd4 Nf6 10.Bg5 Be7 11.Bc6+ Kf8 12.a4 Rb6 13.axb5 axb5 14.e5 Rxc6 
15.exf6 Bxf6 16.Bxf6 Qxf6 17.Qxf6 gxf6 18.c3 Kg7 19.Kd2 Bf5 20.b4 d5 21.
Na3 d4 22.cxd4 Rd8 23.Nxb5 Rc2+ 24.Ke3 c6 25.Na3 Rc3+ 26.Kf4 Bd3 27.Rhc1 
Rxd4+ 28.Ke3 Re4+ 29.Kd2 Rb3 30.Rc3 Rxc3 31.Kxc3 Ba6 32.Rd1 Re2 33.Rd2 Re5
34.Rd6 Bb5 35.Nxb5 cxb5 36.Kd3 f5 37.f3 Re1 38.Rb6 Rd1+ 39.Ke3 Rd5 40.Rc6 
f4+ 41.Ke4 Rd2 42.Rc5 Rxg2 43.h4 Rh2 44.Rh5 Kg6 45.Rxb5 Rc2 46.Rc5 Rb2 47.
b5 Rb4+ 48.Kd3 Rb3+ 49.Kc2 Rxf3 50.b6 Rf2+ 51.Kb1 Rf3 52.Kb2 Re3 53.b7 
Re2+ 54.Rc2 Re8 55.Rc8 Re2+ 56.Kc3 Re3+ 57.Kd4 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "5"]
[White "Azevedo, Ariolino"]
[Black "Engels, Ludwig"]
[Result "0-1"]
[ECO "C78"]
[EventDate "1960.11.21"]
[PlyCount "86"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Nf6 6.O-O d6 7.h3 Na5 8.c3 Nxb3 
9.axb3 Bb7 10.d3 Be7 11.Qe2 O-O 12.Nbd2 Re8 13.Rd1 Nh5 14.Nf1 g6 15.Bh6 
Bf6 16.Qe3 c5 17.Kh2 Qc7 18.g4 Ng7 19.Ng3 Ne6 20.Rg1 d5 21.Nh5 Bh8 22.Nh4 
dxe4 23.dxe4 Rad8 24.Rae1 c4 25.bxc4 bxc4 26.Qg3 Rd3 27.f3 Qb6 28.Rg2 f6 
29.g5 fxg5 30.Bxg5 Kf7 31.Nxg6 hxg6 32.Bf6 g5 33.Qxe5 Qd6 34.Bxh8 Rxh8 35.
Qxd6 Rxd6 36.Nf6 Rd3 37.Ng4 Nf4 38.Ne5+ Kf6 39.Nxd3 Nxg2 40.Kxg2 cxd3 41.
Rd1 Rd8 42.Rd2 Ke5 43.Kg3 Bc8 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "5"]
[White "Bazan, Osvaldo Manuel"]
[Black "Bolbochan, Julio"]
[Result "0-1"]
[ECO "A53"]
[EventDate "1960.11.21"]
[PlyCount "82"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 e5 2.Nc3 d6 3.Nf3 Bg4 4.e3 Nf6 5.Be2 Nbd7 6.h3 Bh5 7.d4 c6 8.O-O Be7 
9.Bd2 O-O 10.Nh4 Bxe2 11.Qxe2 g6 12.Nf3 Re8 13.dxe5 dxe5 14.Rfd1 Qc7 15.
Rac1 e4 16.Ne1 Qe5 17.b3 Bd6 18.g3 Qf5 19.Kg2 h5 20.Qf1 Ne5 21.Ne2 Rad8 
22.Bc3 Nh7 23.Nd4 Qc8 24.Rc2 Ng5 25.h4 Nh7 26.Rcd2 Bc7 27.Ne2 Nf6 28.Nf4 
Neg4 29.Rxd8 Rxd8 30.Rxd8+ Qxd8 31.Qe2 Be5 32.Bxe5 Nxe5 33.Qb2 Neg4 34.Kf1
Qd1 35.Qe2 Qc1 36.Qc2 Nh2+ 37.Ke2 Qa1 38.Qd2 Kh7 39.Nh3 Nf3 40.Qd1 Qxa2+ 
41.Kf1 Qxb3 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "5"]
[White "Camara, Ronald"]
[Black "Carvalho jr, Flavio de"]
[Result "1/2-1/2"]
[ECO "D88"]
[EventDate "1960.11.21"]
[PlyCount "38"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2
c5 9.O-O cxd4 10.cxd4 Nc6 11.Be3 Bg4 12.f3 Bd7 13.Rb1 Rc8 14.Bd3 Na5 15.d5
b6 16.Ba6 Rc7 17.Bf4 Rc5 18.Be3 Rc7 19.Bf4 Rc5 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "5"]
[White "Freitas, Marcio Elisio de"]
[Black "German, Eugenio"]
[Result "0-1"]
[ECO "D77"]
[EventDate "1960.11.21"]
[PlyCount "66"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.Nf3 O-O 6.O-O dxc4 7.Na3 Nc6 8.Nxc4 
Be6 9.Nce5 Bd5 10.e3 Nxe5 11.Nxe5 c5 12.dxc5 Bxg2 13.Kxg2 Qc7 14.Nd3 Rfd8 
15.Qe2 Ne4 16.f3 Nxc5 17.Nxc5 Qxc5 18.e4 a6 19.Be3 Qb5 20.Rf2 Rd3 21.a4 
Qd7 22.a5 Rc8 23.Rc1 Rxc1 24.Bxc1 h5 25.h4 Kh7 26.Qc2 Qb5 27.Qc7 Rd7 28.
Qc8 Rd1 29.Qc2 Rd4 30.Bg5 Rb4 31.Bc1 Bd4 32.Re2 Rc4 33.Qd2 Rxc1 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "5"]
[White "Del Pozo, Nestor"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "C55"]
[EventDate "1960.11.21"]
[PlyCount "52"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Qe2 Be7 5.c3 O-O 6.O-O d6 7.h3 Be6 8.Bb5 Nb8
9.d4 c6 10.Ba4 Qc7 11.Rd1 Nbd7 12.Bc2 Nb6 13.Nbd2 Nfd7 14.b3 Bf6 15.Nf1 d5
16.Ng3 g6 17.Bh6 Rfe8 18.Rac1 Re7 19.Qd2 Rae8 20.Ng5 Bh8 21.Nf5 Bxf5 22.
exf5 exd4 23.cxd4 Nf6 24.Re1 Nc8 25.fxg6 hxg6 26.Rxe7 Qxe7 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "5"]
[White "Flores Alvarez, Rodrigo"]
[Black "Schweber, Samuel"]
[Result "1/2-1/2"]
[ECO "B39"]
[EventDate "1960.11.21"]
[PlyCount "70"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 Ng4 8.Qxg4 
Nxd4 9.Qd1 Ne6 10.Qd2 Qa5 11.Rc1 Nc5 12.Nd5 Qxd2+ 13.Kxd2 Ne6 14.f4 Kd8 
15.f5 Nc7 16.Rc2 Nxd5 17.cxd5 gxf5 18.exf5 h5 19.d6 Bh6 20.Bc4 b5 21.Bxf7 
Bb7 22.Re1 Bxe3+ 23.Rxe3 exd6 24.Rg3 Be4 25.Rc1 Bxf5 26.Bxh5 Ke7 27.Rg7+ 
Kf6 28.Rf7+ Kg5 29.Bf3 Rag8 30.Bd5 Rxh2 31.Rc3 Rg6 32.Rf8 Rh4 33.Rg3+ Rg4 
34.Rxg4+ Bxg4 35.Ra8 Kf4 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "5"]
[White "Recalde, Eleuterio"]
[Black "Letelier Martner, Rene"]
[Result "0-1"]
[ECO "C18"]
[EventDate "1960.11.21"]
[PlyCount "164"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Ba5 6.b4 cxd4 7.Nb5 Bc7 8.f4 Nc6 9.
Nf3 Nge7 10.Bd3 Nf5 11.Bxf5 exf5 12.Bb2 O-O 13.Nxc7 Qxc7 14.Nxd4 Be6 15.
Qd3 Qb6 16.Nxc6 Qxc6 17.Bd4 Rfc8 18.c3 Qc4 19.Qxc4 Rxc4 20.Kd2 Bd7 21.Rhe1
Rc6 22.g3 Ra6 23.h4 Re8 24.Kc2 Ree6 25.Kb2 Ra4 26.Rg1 Rg6 27.Rad1 Bb5 28.
Rd2 h5 29.Bc5 Bc4 30.Bd4 Rc6 31.Ra1 Kf8 32.Rg1 Ke7 33.Ra1 Ke6 34.Rg1 Rc8 
35.Ra1 Rc6 36.Rg1 Rca6 37.Ra1 Bb5 38.Bc5 Rc6 39.Bd4 a5 40.Rdd1 Be2 41.Re1 
Bc4 42.Re3 Ra6 43.Rae1 Rc6 44.Rc1 Bb5 45.Rd1 Rc4 46.Rd2 axb4 47.cxb4 Ra8 
48.Rc3 Rac8 49.Rd1 R8c6 50.Rd2 Ba4 51.Rdd3 Rxc3 52.Rxc3 Rc4 53.Rxc4 dxc4 
54.Kc3 Kd5 55.e6 fxe6 56.Bxg7 b5 57.Kd2 Ke4 58.Ke2 Bc2 59.Bc3 Bd3+ 60.Kd1 
Kf3 61.Be1 Be2+ 62.Kd2 Bf1 63.Kd1 Bg2 64.Kd2 Bh1 65.Kd1 Ke3 66.Bc3 Kf2 67.
Bf6 Kxg3 68.Bg5 Bd5 69.Ke2 Be4 70.Kd2 Kf3 71.Kc3 Ke3 72.a4 bxa4 73.Kxc4 
Bd5+ 74.Kc3 a3 75.b5 a2 76.Kb2 Ke4 77.b6 e5 78.fxe5 Kxe5 79.b7 Bxb7 80.
Kxa2 f4 81.Kb2 f3 82.Be3 Ke4 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "5"]
[White "Wexler, Bernardo"]
[Black "Reinhardt, Heinrich"]
[Result "0-1"]
[ECO "A30"]
[EventDate "1960.11.21"]
[PlyCount "102"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.Nf3 d5 2.g3 Nf6 3.Bg2 c5 4.O-O Nc6 5.c4 e5 6.d3 Be7 7.Nc3 d4 8.Na4 h6 9.
e3 O-O 10.a3 Bg4 11.h3 Be6 12.e4 a6 13.b3 Nd7 14.Ne1 b5 15.Nb2 Rc8 16.f4 
exf4 17.gxf4 f5 18.e5 Nb6 19.Kh2 g6 20.Bd2 Kh7 21.Nf3 Rg8 22.Qe2 Qe8 23.
Rg1 Qf7 24.Bh1 Nd7 25.Rae1 Rgd8 26.Rg3 Rg8 27.Reg1 Bd8 28.Be1 Nf8 29.h4 
Qd7 30.Qg2 Bf7 31.h5 Ne7 32.Bd2 Ne6 33.Nh4 g5 34.fxg5 Bxh5 35.gxh6 Rxg3 
36.Qxg3 Bc7 37.Nf3 Rg8 38.Qh4 Bxf3 39.Rg7+ Rxg7 40.hxg7+ Kg8 41.Qh8+ Kf7 
42.g8=Q+ Nxg8 43.Bxf3 Qe7 44.Bd5 Nf6 45.Kg1 Bxe5 46.Bh6 Ng4 47.Qh7+ Kf6 
48.Qh8+ Kg6 49.Qg8+ Bg7 50.Bd2 Nf8 51.Bc6 Ne6 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "6"]
[White "Bazan, Osvaldo Manuel"]
[Black "Wexler, Bernardo"]
[Result "0-1"]
[ECO "B25"]
[EventDate "1960.11.21"]
[PlyCount "62"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Nh3 e5 7.O-O h5 8.f4 Nd4 9.
Be3 Bg4 10.Qd2 h4 11.Ng5 hxg3 12.hxg3 f6 13.Nf3 Ne7 14.Rab1 Qd7 15.b4 Bxf3
16.Bxf3 Qh3 17.Kf2 Qh2+ 18.Bg2 Rh3 19.Rh1 Qxg3+ 20.Kf1 Rxh1+ 21.Bxh1 O-O-O
22.bxc5 dxc5 23.Ne2 Qg4 24.c3 Ne6 25.Qb2 b6 26.Qa3 Rh8 27.Qxa7 Rxh1+ 28.
Bg1 Nxf4 29.Qa8+ Kd7 30.Qa4+ Nc6 31.Nxf4 Qxg1+ 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "6"]
[White "Bolbochan, Julio"]
[Black "Engels, Ludwig"]
[Result "1/2-1/2"]
[ECO "D35"]
[EventDate "1960.11.21"]
[PlyCount "45"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 e6 2.Nf3 Nf6 3.Nc3 d5 4.d4 Nbd7 5.cxd5 exd5 6.Bf4 c6 7.e3 Be7 8.h3 
Nf8 9.Bd3 Ng6 10.Bh2 Bd6 11.Bxd6 Qxd6 12.Qc2 Qe7 13.O-O O-O 14.Rfe1 Re8 
15.Nd2 Bd7 16.Rab1 Rac8 17.Nf1 Ne4 18.Bxe4 dxe4 19.Ng3 f5 20.Qa4 a6 21.Qa5
Qf7 22.Rbd1 Be6 23.d5 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "6"]
[White "Canabrava, Antonio"]
[Black "Freitas, Marcio Elisio de"]
[Result "1/2-1/2"]
[ECO "E97"]
[EventDate "1960.11.21"]
[PlyCount "111"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O Nc6 8.dxe5 
dxe5 9.Bg5 Qxd1 10.Rfxd1 Bg4 11.Rd3 h6 12.Bxf6 Bxf6 13.Rad1 Rae8 14.Ne1 
Be6 15.Nd5 Bd8 16.Nc2 f5 17.Bf3 Nb8 18.b3 Na6 19.exf5 Bxf5 20.R3d2 Nc5 21.
Nce3 Be4 22.Bxe4 Nxe4 23.Rc2 Rf7 24.Nc3 Nxc3 25.Rxc3 Bg5 26.Rc2 h5 27.Re2 
c6 28.h3 Bd8 29.Nf1 Bb6 30.Ng3 Ref8 31.Ne4 Bd4 32.Rd3 Rf4 33.Kf1 Rxe4 34.
Rxe4 Rxf2+ 35.Kg1 Rxa2+ 36.Kh2 c5 37.h4 a5 38.Rf3 Ra1 39.Rf6 Kg7 40.Rb6 
Rb1 41.Rxb7+ Kf6 42.Rb5 Kf5 43.Re2 e4 44.Rxa5 e3 45.Ra3 Ke4 46.Rea2 Rd1 
47.Ra8 Rd2 48.Kh3 Kd3 49.b4 Rxa2 50.Rxa2 e2 51.Rxe2 Kxe2 52.bxc5 Bxc5 53.
g4 Kf2 54.gxh5 gxh5 55.Kh2 Kf1 56.Kh1 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "6"]
[White "Carvalho jr, Flavio de"]
[Black "Azevedo, Ariolino"]
[Result "1/2-1/2"]
[ECO "D37"]
[EventDate "1960.11.21"]
[PlyCount "45"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.e3 Be7 5.d4 O-O 6.Bd3 dxc4 7.Bxc4 c5 8.O-O a6
9.Qe2 b5 10.Bb3 Bb7 11.Rd1 Qc7 12.h3 Rd8 13.Bd2 Nc6 14.Rac1 Na5 15.dxc5 
Nxb3 16.axb3 Qxc5 17.Ne4 Qh5 18.Ng3 Bxf3 19.Qxf3 Qxf3 20.gxf3 Rd3 21.Bc3 
Rad8 22.Rxd3 Rxd3 23.Ba5 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "6"]
[White "German, Eugenio"]
[Black "Camara, Ronald"]
[Result "1-0"]
[ECO "C68"]
[EventDate "1960.11.21"]
[PlyCount "47"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Bg4 6.h3 h5 7.d4 Bxf3 8.Qxf3 
exd4 9.Rd1 Qd7 10.c3 c5 11.Be3 d3 12.c4 Ne7 13.Bxc5 O-O-O 14.Nc3 Ng6 15.
Bxf8 Rhxf8 16.Nd5 Ne5 17.Qg3 Qe6 18.Rxd3 h4 19.Qh2 Kb8 20.Rdd1 c6 21.Nf4 
Qxc4 22.Nd3 Rxd3 23.Qxe5+ Ka7 24.Rxd3 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "6"]
[White "Perez Alcocer, Jose"]
[Black "Recalde, Eleuterio"]
[Result "1/2-1/2"]
[ECO "C64"]
[EventDate "1960.11.21"]
[PlyCount "33"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 Nge7 5.d4 exd4 6.cxd4 Bb4+ 7.Bd2 Bxd2+ 8.
Nbxd2 d5 9.O-O O-O 10.Bxc6 Nxc6 11.e5 f6 12.exf6 Qxf6 13.Qb3 Qd6 14.Ne4 
Qd8 15.Nc3 Kh8 16.Qxd5 Qxd5 17.Nxd5 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "6"]
[White "Reinhardt, Heinrich"]
[Black "Flores Alvarez, Rodrigo"]
[Result "1-0"]
[ECO "D93"]
[EventDate "1960.11.21"]
[PlyCount "99"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3 e6 7.Rc1 c6 8.h3 Nbd7 
9.Be2 dxc4 10.Bxc4 Nb6 11.Bb3 a5 12.O-O Nfd5 13.Bh2 Nxc3 14.bxc3 Qe7 15.
Qe2 Nd7 16.c4 e5 17.c5 a4 18.Bd1 Re8 19.Qc2 h6 20.Be2 exd4 21.Bd6 Qe4 22.
Bd3 Qe6 23.exd4 Nf6 24.Rce1 Qd5 25.Re5 Rxe5 26.dxe5 Ne8 27.Be4 Bf5 28.Bxf5
gxf5 29.Re1 a3 30.Nh4 Kh8 31.Nxf5 Ra5 32.Rd1 Qe6 33.Nd4 Qd7 34.Nb3 Ra8 35.
f4 Rd8 36.Qe4 Nc7 37.f5 Rg8 38.Rd3 Nd5 39.e6 fxe6 40.fxe6 Qe8 41.Na5 Qh5 
42.Nxb7 Re8 43.Rf3 Nc3 44.Qe1 Qd5 45.e7 Ne4 46.Kh1 Nf6 47.Rxa3 Qc4 48.Nd8 
Qd5 49.Ne6 Ne4 50.Nc7 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "6"]
[White "Schweber, Samuel"]
[Black "Del Pozo, Nestor"]
[Result "1-0"]
[ECO "A18"]
[EventDate "1960.11.21"]
[PlyCount "83"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 Nf6 2.Nc3 e6 3.e4 d5 4.e5 Ne4 5.Nxe4 dxe4 6.Qg4 Nc6 7.Qxe4 Qd4 8.Qxd4
Nxd4 9.Bd3 Bd7 10.Ne2 Bc5 11.b4 Nxe2 12.bxc5 Nxc1 13.Rxc1 Bc6 14.Ke2 O-O-O
15.Ke3 Rd7 16.Rc3 g6 17.f3 Rhd8 18.Rb1 a6 19.Rb2 Rd4 20.Be4 Bxe4 21.fxe4 
c6 22.d3 h6 23.Rcb3 R4d7 24.Rf2 Kc7 25.g4 Rh8 26.Rb1 h5 27.g5 Rhd8 28.Rd1 
Kc8 29.d4 Re7 30.Kf4 Red7 31.Rfd2 Rc7 32.h4 Rf8 33.Rc2 Rd7 34.d5 Kc7 35.
Rb2 Rb8 36.Rb6 Kd8 37.Rdb1 Kc8 38.dxc6 Rc7 39.cxb7+ Rcxb7 40.Rxb7 Rxb7 41.
Rxb7 Kxb7 42.Ke3 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "7"]
[White "Azevedo, Ariolino"]
[Black "German, Eugenio"]
[Result "0-1"]
[ECO "B45"]
[EventDate "1960.11.21"]
[PlyCount "72"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 Nf6 3.Nc3 e6 4.d4 cxd4 5.Nxd4 Nc6 6.Bg5 Qa5 7.Bxf6 gxf6 8.a3
a6 9.Bc4 Rg8 10.Nb3 Qg5 11.g3 b5 12.f4 Qh6 13.Bf1 Rxg3 14.hxg3 Qxh1 15.Qg4
h5 16.Qh4 Qxh4 17.gxh4 Bh6 18.Ne2 Ne7 19.Kf2 Ra7 20.Nbd4 Rc7 21.c3 Bb7 22.
Bg2 Ng6 23.Kg3 Ke7 24.Rd1 Rc8 25.Rf1 Rg8 26.Kh3 Nxh4 27.Kxh4 Rxg2 28.Kxh5 
Rh2+ 29.Kg4 Bxe4 30.Re1 f5+ 31.Kg3 Rg2+ 32.Kh3 Rg4 33.Nb3 Bg2+ 34.Kh2 Bf3 
35.Nbd4 Bxe2 36.Nxe2 Bxf4+ 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "7"]
[White "Camara, Ronald"]
[Black "Canabrava, Antonio"]
[Result "1-0"]
[ECO "A71"]
[EventDate "1960.11.21"]
[PlyCount "49"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 e6 8.Nf3 h6 9.
Bh4 Re8 10.Nd2 a6 11.a4 exd5 12.cxd5 b6 13.O-O Qc7 14.Bg3 Nfd7 15.Nc4 Ne5 
16.Bxe5 Bxe5 17.Nxe5 Rxe5 18.Qd2 Kh7 19.f4 Re8 20.e5 Nd7 21.Ne4 dxe5 22.d6
Qd8 23.Qd5 f5 24.Qf7+ Kh8 25.Qxg6 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "7"]
[White "Freitas, Marcio Elisio de"]
[Black "Letelier Martner, Rene"]
[Result "1/2-1/2"]
[ECO "C15"]
[EventDate "1960.11.21"]
[PlyCount "107"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 dxe4 6.Qg4 Nf6 7.Qxg7 Rg8 8.
Qh6 c5 9.Bb2 Nbd7 10.O-O-O c4 11.Bxc4 Qc7 12.Bf1 Rg6 13.Qd2 Nb6 14.f3 Bd7 
15.fxe4 Nxe4 16.Qe1 Qf4+ 17.Kb1 Nf2 18.Nh3 Nxh3 19.gxh3 Bc6 20.d5 Nxd5 21.
Bd3 Rg8 22.Rf1 Qc7 23.c4 Nf4 24.Bxh7 Rf8 25.Qh4 Ng2 26.Qh6 Qb6 27.Rxf7 
Rxf7 28.Qxe6+ Kf8 29.Qd6+ Ke8 30.Bg6 Bd5 31.Qxb6 axb6 32.cxd5 Nh4 33.Bxf7+
Kxf7 34.d6 Ke6 35.d7 Rd8 36.Re1+ Kf7 37.Bd4 Rxd7 38.Bxb6 Nf5 39.a4 Rd2 40.
Rf1 Ke6 41.Rf2 Rd1+ 42.Kb2 Nd6 43.Ba7 Re1 44.Bb8 Nc4+ 45.Ka2 Re3 46.h4 
Ra3+ 47.Kb1 Rxa4 48.Re2+ Kd5 49.Bg3 Rb4+ 50.Kc1 Ra4 51.Kb1 Rb4+ 52.Kc1 Ra4
53.Kb1 Rb4+ 54.Kc1 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "7"]
[White "Del Pozo, Nestor"]
[Black "Reinhardt, Heinrich"]
[Result "0-1"]
[ECO "B94"]
[EventDate "1960.11.21"]
[PlyCount "80"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Qd2 b5 8.Bd3 
Bb7 9.f3 e6 10.O-O Qc7 11.Kh1 Be7 12.Bxb5 axb5 13.Ndxb5 Qb8 14.Rfd1 Ra6 
15.Bf4 e5 16.Be3 O-O 17.a4 Rd8 18.b3 Nb6 19.Bxb6 Rxb6 20.Nd5 Nxd5 21.exd5 
Ba6 22.c4 f5 23.b4 Rf8 24.c5 Rxb5 25.axb5 Bxb5 26.Ra5 Bd8 27.Raa1 h6 28.c6
Bb6 29.Qc2 Qc7 30.Ra3 Qf7 31.h3 h5 32.Qa2 e4 33.Qd2 Kh7 34.Qf4 Qe7 35.h4 
e3 36.Re1 e2 37.c7 Qxc7 38.Qg5 Qd7 39.Qg3 f4 40.Qg5 Bd8 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "7"]
[White "Engels, Ludwig"]
[Black "Carvalho jr, Flavio de"]
[Result "1-0"]
[ECO "B10"]
[EventDate "1960.11.21"]
[PlyCount "55"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c6 2.d3 d5 3.Nd2 Nf6 4.e5 Nfd7 5.d4 c5 6.c3 cxd4 7.cxd4 Nc6 8.Nb3 a5 
9.a4 Ndb8 10.Bd3 Nb4 11.Bb1 N8c6 12.Ne2 e6 13.O-O g6 14.Be3 h5 15.Qd2 Ne7 
16.Bg5 Qb6 17.Rc1 Bd7 18.Nc5 Nf5 19.Ra3 Bc6 20.Rh3 Bg7 21.Nf4 Na6 22.Rb3 
Qa7 23.Ncxe6 fxe6 24.Nxe6 Rg8 25.Bxf5 gxf5 26.Qf4 Nb4 27.Qxf5 b6 28.Nc7+ 
1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "7"]
[White "Flores Alvarez, Rodrigo"]
[Black "Bazan, Osvaldo Manuel"]
[Result "1/2-1/2"]
[ECO "C18"]
[EventDate "1960.11.21"]
[PlyCount "82"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Ba5 6.b4 cxd4 7.Nb5 Bc7 8.f4 Ne7 9.
Nf3 Nbc6 10.Bd3 Bd7 11.O-O Bb8 12.Nbxd4 a6 13.Bb2 Ba7 14.Kh1 Nxd4 15.Bxd4 
Bxd4 16.Nxd4 g6 17.Qe2 Qb6 18.Qf2 Rc8 19.f5 g5 20.fxe6 Bxe6 21.Nxe6 Qxf2 
22.Nc7+ Rxc7 23.Rxf2 Ng6 24.Rf5 h6 25.g3 Re7 26.Re1 Kd7 27.c4 Rhe8 28.e6+ 
fxe6 29.Rf6 Nf8 30.Ref1 dxc4 31.Be4 Kd6 32.Rxf8 Rxf8 33.Rxf8 Ke5 34.Bg6 
Kd4 35.Kg2 Kc3 36.Rf3+ Kb2 37.a4 c3 38.Rf2+ Kb3 39.b5 Kxa4 40.bxa6 bxa6 
41.Ra2+ Kb5 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "7"]
[White "Recalde, Eleuterio"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "A48"]
[EventDate "1960.11.21"]
[PlyCount "49"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.Nbd2 O-O 5.e4 d6 6.Bc4 Nbd7 7.h3 e5 8.dxe5 
dxe5 9.Nxe5 Nxe5 10.Bxe5 Nxe4 11.Bxg7 Re8 12.Nxe4 Rxe4+ 13.Be2 Qxd1+ 14.
Rxd1 Kxg7 15.Rd8 b6 16.Kd1 Rxe2 17.Rxc8 Rxc8 18.Kxe2 Re8+ 19.Kd3 Rd8+ 20.
Kc3 Re8 21.Kd3 Rd8+ 22.Kc3 Re8 23.Kd3 Rd8+ 24.Kc3 Re8 25.Kd3 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "7"]
[White "Wexler, Bernardo"]
[Black "Bolbochan, Julio"]
[Result "1/2-1/2"]
[ECO "D59"]
[EventDate "1960.11.21"]
[PlyCount "38"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.Nf3 O-O 6.e3 h6 7.Bh4 b6 8.cxd5 Nxd5
9.Bxe7 Qxe7 10.Nxd5 exd5 11.Rc1 Be6 12.Qa4 c5 13.dxc5 bxc5 14.Bb5 Rc8 15.
O-O Qb7 16.b3 a6 17.Be2 Nd7 18.Qa5 Qb6 19.Qxb6 Nxb6 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "8"]
[White "Bazan, Osvaldo Manuel"]
[Black "Del Pozo, Nestor"]
[Result "1-0"]
[ECO "C44"]
[EventDate "1960.11.21"]
[PlyCount "79"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 d3 5.Qxd3 d6 6.Be2 Be7 7.O-O Nf6 8.Rd1 
O-O 9.Na3 Nd7 10.Nc4 Nde5 11.Qc2 Bf6 12.Ne3 g6 13.Nd4 Nxd4 14.cxd4 Nc6 15.
Qc4 Bg7 16.f3 Bd7 17.Nd5 Be6 18.Be3 Ne7 19.Nxe7+ Qxe7 20.d5 Bc8 21.Rac1 
Bxb2 22.Qxc7 Qf6 23.Rc2 Be5 24.g3 g5 25.Kg2 h5 26.Qa5 Qg6 27.Qd2 g4 28.Rc7
gxf3+ 29.Bxf3 f5 30.exf5 Qxf5 31.Rf1 Qh3+ 32.Kg1 h4 33.Bh6 Rf5 34.g4 Bd7 
35.gxf5 Kh8 36.Bf4 Rg8+ 37.Bg2 Bxf4 38.Rxf4 Rg7 39.Rc3 Rxg2+ 40.Qxg2 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "8"]
[White "Bolbochan, Julio"]
[Black "Carvalho jr, Flavio de"]
[Result "1-0"]
[ECO "E54"]
[EventDate "1960.11.21"]
[PlyCount "67"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nf3 dxc4 6.Bxc4 e6 7.Nc3 Be7 8.O-O 
Nbd7 9.Re1 O-O 10.Bg5 a6 11.a4 Nb6 12.Bb3 Nfd5 13.Bxe7 Nxe7 14.a5 Nbd5 15.
Qd3 b5 16.Ng5 Ng6 17.Bxd5 exd5 18.Qg3 Bf5 19.h4 h6 20.Nf3 b4 21.Na4 Be4 
22.h5 Ne7 23.Nb6 Ra7 24.Rac1 Nf5 25.Qf4 Bxf3 26.Rc8 Re7 27.Rec1 Qd6 28.
Rxf8+ Kxf8 29.Qxf5 Be4 30.Rc8+ Re8 31.Qd7 Qxd7 32.Nxd7+ Ke7 33.Rxe8+ Kxe8 
34.Nc5 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "8"]
[White "Canabrava, Antonio"]
[Black "Azevedo, Ariolino"]
[Result "1/2-1/2"]
[ECO "D06"]
[EventDate "1960.11.21"]
[PlyCount "86"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 d5 3.cxd5 Qxd5 4.Nc3 Qa5 5.Nf3 g6 6.Bd2 Qf5 7.Qb3 Bg7 8.Ng5 
O-O 9.e4 Qd7 10.Nf3 c6 11.h3 a5 12.a3 Na6 13.Be3 b5 14.d5 b4 15.Na4 Rb8 
16.Ne5 bxa3 17.Qxb8 Nxb8 18.Nxd7 Bxd7 19.Rxa3 cxd5 20.exd5 Nxd5 21.Nc3 
Nxe3 22.fxe3 Rc8 23.Kd2 Rc5 24.Be2 Nc6 25.Rha1 Bh6 26.Ra4 f5 27.g3 Re5 28.
Nd1 Kf8 29.R4a3 Ke8 30.Ke1 Kd8 31.Kf2 Kc7 32.Bf3 Kb6 33.Rd3 Be6 34.Bxc6 
Kxc6 35.Raa3 Bg7 36.Rd8 g5 37.Ra8 Kb6 38.Rb8+ Ka7 39.Re8 Bf6 40.b4 Kb6 41.
bxa5+ Rxa5 42.Rxa5 Kxa5 43.Rb8 h5 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "8"]
[White "German, Eugenio"]
[Black "Engels, Ludwig"]
[Result "1-0"]
[ECO "C73"]
[EventDate "1960.11.21"]
[PlyCount "111"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.Bxc6+ bxc6 6.d4 f6 7.c4 Be6 8.Qa4 
Ne7 9.Nc3 Bd7 10.c5 Ng6 11.O-O Be7 12.Qc4 Qc8 13.cxd6 cxd6 14.dxe5 Be6 15.
Qa4 Nxe5 16.Nd4 Bd7 17.Qc2 O-O 18.b3 f5 19.Na4 f4 20.Nb6 Qe8 21.f3 Rb8 22.
Nxd7 Qxd7 23.Rd1 g6 24.Ba3 Rbc8 25.Rac1 c5 26.Ne2 c4 27.bxc4 Rxc4 28.Qb3 
Qa7+ 29.Nd4 Rc8 30.Rxc4 Rxc4 31.Kh1 Kh8 32.Ne6 g5 33.Nxg5 Bxg5 34.Bxd6 Rc5
35.Bxc5 Qxc5 36.Qb8+ Kg7 37.Qb7+ Kg6 38.Qxa6+ Bf6 39.Qa4 Qe3 40.Qc2 h5 41.
a4 Be7 42.Qa2 Kh6 43.a5 h4 44.a6 Bc5 45.h3 Ng6 46.Qa1 Ba7 47.Rd7 Kh5 48.
Rd5+ Kh6 49.Rd7 Kh5 50.e5 Nf8 51.Rf7 Ng6 52.Qb1 Qb6 53.Qxb6 Bxb6 54.a7 
Nxe5 55.a8=Q Nxf7 56.Qe8 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "8"]
[White "Letelier Martner, Rene"]
[Black "Camara, Ronald"]
[Result "1-0"]
[ECO "E61"]
[EventDate "1960.11.21"]
[PlyCount "69"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 Nf6 2.Nc3 g6 3.d4 c5 4.Bg5 Bg7 5.Nf3 h6 6.Bf4 cxd4 7.Qxd4 Nh5 8.Qd2 
Nxf4 9.Qxf4 Nc6 10.Rc1 d6 11.Qd2 Bg4 12.e3 Bxf3 13.gxf3 O-O 14.Be2 Qd7 15.
Nd5 e6 16.Nf4 e5 17.Nd5 Qh3 18.Qc2 Rac8 19.b3 b5 20.Qe4 f5 21.Qb1 bxc4 22.
Rxc4 Kh7 23.Qc1 f4 24.Rxc6 Rxc6 25.Qxc6 Rc8 26.Qb7 fxe3 27.fxe3 e4 28.f4 
h5 29.Kd2 Qg2 30.Nf6+ Kh6 31.Qxe4 Rc2+ 32.Qxc2 Qxh1 33.Ng8+ Kh7 34.Ne7 Qg1
35.Qxg6+ 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "8"]
[White "Perez Alcocer, Jose"]
[Black "Freitas, Marcio Elisio de"]
[Result "0-1"]
[ECO "A02"]
[EventDate "1960.11.21"]
[PlyCount "66"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.f4 Nf6 2.Nf3 g6 3.b3 Bg7 4.Bb2 O-O 5.e3 d6 6.Be2 e5 7.fxe5 Ng4 8.O-O Nc6
9.h3 Ngxe5 10.d4 Nxf3+ 11.Bxf3 Qg5 12.Bc1 Bxh3 13.Nc3 Bd7 14.Nd5 Qh4 15.c3
Rac8 16.Bd2 f5 17.b4 Kh8 18.Be1 Qg5 19.g3 Ne7 20.Nf4 c6 21.Kg2 Ng8 22.Rh1 
Nh6 23.Bd2 Rce8 24.Rh4 Ng4 25.Qg1 d5 26.Re1 Kg8 27.b5 Rf7 28.bxc6 bxc6 29.
Rb1 Qe7 30.Nd3 Nxe3+ 31.Kh1 Ng4 32.Nc5 Bc8 33.Qc1 Bf6 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "8"]
[White "Schweber, Samuel"]
[Black "Recalde, Eleuterio"]
[Result "1/2-1/2"]
[ECO "E01"]
[EventDate "1960.11.21"]
[PlyCount "44"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 Nf6 2.Nc3 e6 3.g3 d5 4.d4 c5 5.cxd5 Nxd5 6.Bg2 Nb6 7.e3 cxd4 8.exd4 
Nc6 9.Nge2 Be7 10.O-O O-O 11.a4 Na5 12.Rb1 Nc6 13.Ra1 Na5 14.Rb1 Nc6 15.b3
Nb4 16.Ne4 N6d5 17.Nc5 b6 18.Nd3 Ba6 19.Nxb4 Bxb4 20.Bd2 Bxd2 21.Qxd2 Bxe2
22.Qxe2 Nc3 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "8"]
[White "Wexler, Bernardo"]
[Black "Flores Alvarez, Rodrigo"]
[Result "1-0"]
[ECO "A72"]
[EventDate "1960.11.21"]
[PlyCount "81"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.Bg5 c5 6.d5 h6 7.Bh4 e6 8.Be2 O-O 9.
Nf3 exd5 10.cxd5 a6 11.a4 Nbd7 12.O-O Qc7 13.Nd2 Rb8 14.f4 Re8 15.Kh1 Nh7 
16.Qc2 Ndf8 17.Bg3 Bd7 18.a5 Re7 19.e5 dxe5 20.fxe5 Bxe5 21.d6 Qxd6 22.Nc4
Bxg3 23.Nxd6 Bxd6 24.Ne4 Be5 25.Qxc5 Rbe8 26.Bc4 Bc6 27.Nd6 Bxd6 28.Qxd6 
Ng5 29.h4 Re4 30.hxg5 Rxc4 31.Qf6 Rh4+ 32.Kg1 Bd5 33.gxh6 Rxh6 34.Rae1 
Rxe1 35.Rxe1 Ne6 36.Rc1 Bc6 37.Rxc6 bxc6 38.Qf1 g5 39.Qxa6 Nf4 40.Qc8+ Kg7
41.a6 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "9"]
[White "Azevedo, Ariolino"]
[Black "Letelier Martner, Rene"]
[Result "1-0"]
[ECO "C59"]
[EventDate "1960.11.21"]
[PlyCount "65"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.
Be2 Be7 9.d3 O-O 10.Nd2 Qc7 11.O-O Nd5 12.Nge4 f5 13.Nc3 Bf6 14.Nb3 Nxc3 
15.bxc3 Rd8 16.Qe1 Nb7 17.d4 c5 18.dxe5 Bxe5 19.Bg5 Bxh2+ 20.Kh1 Re8 21.g3
f4 22.Bxf4 Qd7 23.Kxh2 Qh3+ 24.Kg1 Bf5 25.f3 h6 26.Qf2 g5 27.Bd2 Rad8 28.
Rae1 Bxc2 29.Bc4+ Kg7 30.Rxe8 Rxe8 31.Re1 Qd7 32.Rxe8 Qxe8 33.Nxc5 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "9"]
[White "Camara, Ronald"]
[Black "Perez Alcocer, Jose"]
[Result "0-1"]
[ECO "A54"]
[EventDate "1960.11.21"]
[PlyCount "54"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nc6 5.d5 Ne7 6.e4 Ng6 7.Be2 Be7 8.h3 Nd7 
9.Be3 a5 10.Qd2 b6 11.O-O Bf6 12.Nh2 h5 13.Rad1 Nc5 14.f4 exf4 15.Bxf4 
Nxf4 16.Qxf4 Qe7 17.Nf3 Bxc3 18.bxc3 Qxe4 19.Qg5 O-O 20.Nd4 Qg6 21.Qh4 Bd7
22.Rf3 Rae8 23.Rg3 Re4 24.Rxg6 Rxh4 25.Rg5 g6 26.g3 Re4 27.Bxh5 Re5 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "9"]
[White "Carvalho jr, Flavio de"]
[Black "German, Eugenio"]
[Result "0-1"]
[ECO "A53"]
[EventDate "1960.11.21"]
[PlyCount "80"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.e4 e5 5.d5 Be7 6.Bd3 O-O 7.Nge2 c6 8.O-O 
cxd5 9.cxd5 Nc5 10.Bc2 Qb6 11.Rb1 a5 12.Kh1 Bd7 13.Ng3 Rfe8 14.Nf5 Bxf5 
15.exf5 Qa6 16.Be3 Rac8 17.a4 Qc4 18.f4 Nce4 19.Bxe4 Nxe4 20.fxe5 dxe5 21.
Rc1 Nxc3 22.Rxc3 Qe4 23.Rxc8 Rxc8 24.d6 Bxd6 25.Qxd6 Qxe3 26.Qd7 Qc1 27.
Rd1 h6 28.f6 Qc6 29.Qg4 g6 30.h3 Re8 31.Qh4 e4 32.Re1 Kh7 33.Qf4 Re6 34.b3
e3 35.Kg1 Qc3 36.Re2 Qxb3 37.Qd4 Qb1+ 38.Kh2 Qb4 39.Qg4 Qxg4 40.hxg4 g5 
0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "9"]
[White "Freitas, Marcio Elisio de"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "A04"]
[EventDate "1960.11.21"]
[PlyCount "211"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.Nf3 f5 2.e4 fxe4 3.Ng5 Nf6 4.d3 Nc6 5.Nc3 e6 6.dxe4 Bc5 7.Bd3 O-O 8.O-O 
Ne5 9.Na4 d6 10.Nxc5 dxc5 11.Be2 Qxd1 12.Rxd1 h6 13.f4 Nc6 14.e5 Nd5 15.
Nh3 Nd4 16.Bd3 c4 17.c3 Nf5 18.Be4 c6 19.Bd2 Bd7 20.b3 b5 21.bxc4 bxc4 22.
Rdb1 Rab8 23.Rxb8 Rxb8 24.Rb1 Rxb1+ 25.Bxb1 Nfe3 26.Nf2 Be8 27.Be4 Nf5 28.
Nd1 c5 29.Nb2 Bb5 30.g4 Nfe7 31.h4 g6 32.Kg2 Kf7 33.Bf3 Nc6 34.Be2 g5 35.
Bxc4 Bxc4 36.Nxc4 gxf4 37.Kf3 Kg6 38.h5+ Kg5 39.a3 a6 40.a4 a5 41.Bc1 Nxc3
42.Bxf4+ Kh4 43.Ne3 Nd4+ 44.Kf2 Ne4+ 45.Kg2 c4 46.Bxh6 c3 47.Bf4 c2 48.
Nxc2 Kxg4 49.Nxd4 Kxh5 50.Nxe6 Kg4 51.Bh2 Kf5 52.Kf3 Nd2+ 53.Ke2 Nb3 54.
Nc7 Nc5 55.Bg1 Nxa4 56.Bd4 Nc5 57.Bxc5 Kxe5 58.Kd3 a4 59.Ba3 Kf4 60.Ne6+ 
Ke5 61.Nd4 Kd5 62.Nf3 Kc6 63.Ke4 Kd7 64.Kd5 Kc7 65.Nd4 Kb6 66.Kd6 Kb7 67.
Kd7 Kb6 68.Kc8 Ka5 69.Kc7 Ka6 70.Kc6 Ka5 71.Bc5 a3 72.Bxa3 Ka4 73.Bc5 Ka5 
74.Bd6 Ka6 75.Nb5 Ka5 76.Nc3 Ka6 77.Bc5 Ka5 78.Nd5 Ka4 79.Bd4 Kb3 80.Ne3 
Ka4 81.Kb6 Kb4 82.Ka6 Ka4 83.Nd5 Kb3 84.Kb5 Kc2 85.Nf4 Kb3 86.Nd5 Kc2 87.
Kc4 Kd2 88.Nf4 Ke1 89.Kd3 Kf1 90.Ke3 Ke1 91.Ng6 Kf1 92.Kf3 Ke1 93.Ne5 Kd2 
94.Ke4 Kc2 95.Nf7 Kd2 96.Nd6 Kc2 97.Ke3 Kd1 98.Bc3 Kc2 99.Ba5 Kb3 100.Kd3 
Kb2 101.Ne4 Kb3 102.Nc5+ Kb2 103.Kd2 Ka3 104.Kc2 Ka2 105.Bb4 Ka1 106.Nb3+ 
1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "9"]
[White "Del Pozo, Nestor"]
[Black "Wexler, Bernardo"]
[Result "0-1"]
[ECO "A23"]
[EventDate "1960.11.21"]
[PlyCount "54"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 e5 2.Nc3 Nf6 3.g3 c6 4.d4 exd4 5.Qxd4 d5 6.cxd5 cxd5 7.Bg2 Nc6 8.Qa4 
d4 9.Nb5 a6 10.Bf4 Bb4+ 11.Kf1 axb5 12.Qxa8 O-O 13.a4 d3 14.axb5 Nd4 15.
Qa4 Nc2 16.Rc1 Bf5 17.Bf3 Ne4 18.exd3 Nc5 19.Qa7 g5 20.Be3 Nxe3+ 21.fxe3 
Qxd3+ 22.Be2 Qxe3 23.Rc4 Re8 24.Kg2 Qd2 25.Rxb4 Rxe2+ 26.Nxe2 Qxe2+ 27.Kg1
Bh3 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "9"]
[White "Engels, Ludwig"]
[Black "Canabrava, Antonio"]
[Result "1-0"]
[ECO "B55"]
[EventDate "1960.11.21"]
[PlyCount "45"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 e5 6.Nb3 d5 7.Bg5 Be6 8.exd5 
Qxd5 9.Nc3 Bb4 10.Bd2 Qd8 11.Bd3 Nc6 12.O-O O-O 13.Qe1 Re8 14.Rd1 Qc7 15.
Bg5 Be7 16.Nb5 Qb8 17.Bxf6 Bxf6 18.Nc5 a6 19.Nd6 Qa7 20.b4 Reb8 21.Kh1 Nd8
22.Ne8 Be7 23.Qxe5 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "9"]
[White "Flores Alvarez, Rodrigo"]
[Black "Bolbochan, Julio"]
[Result "1-0"]
[ECO "B89"]
[EventDate "1960.11.21"]
[PlyCount "77"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Be3 Be7 8.f4 
O-O 9.Qf3 d5 10.Rd1 e5 11.Nxc6 bxc6 12.h3 exf4 13.Bd4 Re8 14.Be2 Nxe4 15.
Nxe4 dxe4 16.Qxf4 Bd6 17.Qf2 Qg5 18.O-O Be6 19.Bg4 Bc4 20.Rfe1 h5 21.Qf5 
Qxf5 22.Bxf5 Rad8 23.Bxa7 Bg3 24.Bf2 Rxd1 25.Rxd1 h4 26.b3 Ba6 27.c4 e3 
28.Bxg3 hxg3 29.Bg4 g5 30.Kf1 Bc8 31.Ke2 Bb7 32.Rd7 Bc8 33.Rd3 f5 34.Bh5 
Rf8 35.Rxe3 f4 36.Re8 c5 37.Rxf8+ Kxf8 38.a4 Bxh3 39.gxh3 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "9"]
[White "Recalde, Eleuterio"]
[Black "Reinhardt, Heinrich"]
[Result "0-1"]
[ECO "B96"]
[EventDate "1960.11.21"]
[PlyCount "112"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Nbd7 8.Qf3 
Qc7 9.O-O-O b5 10.g4 Bb7 11.Bxf6 Nxf6 12.g5 Nd7 13.a3 O-O-O 14.Bh3 Re8 15.
Rhe1 g6 16.Qg3 Kb8 17.Bg2 Rc8 18.Re2 Nb6 19.f5 e5 20.Nb3 h6 21.h4 hxg5 22.
hxg5 Nc4 23.fxg6 fxg6 24.Bh3 Re8 25.Bg4 Be7 26.Kb1 Bxg5 27.Bd7 Bf4 28.Qg4 
Rd8 29.Be6 Nxa3+ 30.bxa3 Qxc3 31.Qxg6 a5 32.Bd5 Bc8 33.Qg1 Qc7 34.Rd3 Bd7 
35.Qe1 a4 36.Na5 Qb6 37.Qb4 Rc8 38.Bb7 Rh1+ 39.Re1 Rxe1+ 40.Qxe1 Rc7 41.
Bd5 Qc5 42.c4 Ka7 43.Ka2 Be8 44.Rd1 Qe3 45.Qxe3+ Bxe3 46.cxb5 Bxb5 47.Rb1 
Ka6 48.Nb7 Bd3 49.Rb2 Bd4 50.Rd2 Rc1 51.Rb2 Bxb2 52.Kxb2 Rc2+ 53.Ka1 Kb6 
54.Nxd6 Kc5 55.Nf7 Kd4 56.Ng5 Kc3 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "10"]
[White "Bazan, Osvaldo Manuel"]
[Black "Recalde, Eleuterio"]
[Result "1/2-1/2"]
[ECO "E00"]
[EventDate "1960.11.21"]
[PlyCount "114"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 e6 3.Bg5 Bb4+ 4.Nd2 h6 5.Bh4 g5 6.Bg3 Ne4 7.Nf3 Nc6 8.e3 h5 
9.d5 h4 10.Bxc7 Qxc7 11.dxc6 dxc6 12.Qc2 Nxd2 13.Nxd2 Bd7 14.O-O-O Be7 15.
Qc3 O-O-O 16.c5 f5 17.Nf3 Rhf8 18.Ne5 Bf6 19.f4 b5 20.Rd6 Be7 21.Rd2 Be8 
22.Rxd8+ Bxd8 23.Be2 Bf6 24.Rd1 Bxe5 25.fxe5 f4 26.Bg4 Bd7 27.Rd6 fxe3 28.
Qxe3 Rf1+ 29.Bd1 Rf5 30.a3 a5 31.Be2 Qd8 32.g3 hxg3 33.hxg3 Rf7 34.a4 b4 
35.Qd3 Rf5 36.Qe4 Qh8 37.Rxc6+ Kd8 38.Ra6 Qxe5 39.Ra8+ Ke7 40.Qxe5 Rxe5 
41.Kd2 Rxc5 42.Ra7 Kd6 43.Ra6+ Ke5 44.Bd1 Ke4 45.Bb3 Kf3 46.Rd6 Bc8 47.
Rd3+ Kg2 48.g4 e5 49.Bd5+ Kf2 50.Bf3 Kg3 51.Be2+ Kh4 52.Re3 Bxg4 53.Re4 
Rd5+ 54.Ke3 Rd4 55.Rxe5 Rf4 56.Bxg4 Rxg4 57.Rxa5 Rc4 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "10"]
[White "Bolbochan, Julio"]
[Black "German, Eugenio"]
[Result "1-0"]
[ECO "C00"]
[EventDate "1960.11.21"]
[PlyCount "77"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e6 2.d3 d5 3.Nd2 Nf6 4.g3 dxe4 5.dxe4 b6 6.Bg2 Bb7 7.Qe2 Nc6 8.Ngf3 
Nd4 9.Nxd4 Qxd4 10.O-O O-O-O 11.Re1 h5 12.Nc4 Ng4 13.c3 Qf6 14.e5 Qf5 15.
Bxb7+ Kxb7 16.h3 Nh6 17.Kg2 a6 18.Bxh6 gxh6 19.Rad1 Be7 20.Ne3 Qe4+ 21.Qf3
Qc6 22.h4 Bc5 23.Nf1 Qxf3+ 24.Kxf3 b5 25.Nd2 Rd3+ 26.Ke2 Rd5 27.f4 Rhd8 
28.Ne4 Be7 29.Rd2 c5 30.b3 c4 31.bxc4 bxc4 32.Rb1+ Kc6 33.Rdb2 Rb5 34.a4 
Rxb2+ 35.Rxb2 Rd3 36.Rb8 Kd5 37.Rc8 a5 38.Rc7 Bf8 39.Nf6# 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "10"]
[White "Canabrava, Antonio"]
[Black "Carvalho jr, Flavio de"]
[Result "1/2-1/2"]
[ECO "D84"]
[EventDate "1960.11.21"]
[PlyCount "83"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.cxd5 Nxd5 7.Nxd5 Qxd5 8.
Bxc7 Nc6 9.Ne2 Bg4 10.f3 Bxf3 11.gxf3 Qxf3 12.Rg1 Qxe3 13.Bf4 Qe4 14.Bg2 
Qf5 15.Bxc6 bxc6 16.Rg5 Qe4 17.Qb1 Qf3 18.Rg3 Qh1+ 19.Rg1 Qd5 20.Rg5 f5 
21.Qd1 Rfd8 22.Qb3 Qxb3 23.axb3 Bxd4 24.Nxd4 Rxd4 25.Ra4 Rxa4 26.bxa4 e5 
27.Be3 Rb8 28.Rg2 f4 29.Bxa7 Ra8 30.Bc5 Rxa4 31.Bd6 f3 32.Rc2 e4 33.Kf2 
Kf7 34.Rxc6 Ke6 35.Bf4+ Kf5 36.Bd2 Ra2 37.Bc3 Kf4 38.Rf6+ Kg4 39.Ke3 Ra4 
40.Rf4+ Kh3 41.Rf7 h5 42.Rf6 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "10"]
[White "Estrada Degrandi, Walter"]
[Black "Camara, Ronald"]
[Result "0-1"]
[ECO "A48"]
[EventDate "1960.11.21"]
[PlyCount "104"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.Nbd2 c5 5.c3 cxd4 6.cxd4 O-O 7.e3 d6 8.Bc4 
Nc6 9.h3 Bf5 10.g4 Bc8 11.Qe2 Qa5 12.Kf1 e5 13.Nb3 Qc7 14.Bg3 Ne4 15.Bh2 
Kh8 16.Bd5 f5 17.g5 Qe7 18.h4 Be6 19.Bxc6 bxc6 20.dxe5 dxe5 21.Nxe5 Bxb3 
22.Nxg6+ hxg6 23.axb3 Rad8 24.h5 Rd2 25.hxg6 Rxe2 26.Bd6+ Kg8 27.Bxe7 
Rxf2+ 28.Kg1 Ra8 29.Bf6 Rd2 30.Rh7 Nxf6 31.gxf6 Bxf6 32.Rf1 Bg5 33.Rxf5 
Bxe3+ 34.Kf1 Rf8 35.Rxf8+ Kxf8 36.Rc7 Rd6 37.g7+ Kg8 38.b4 Bb6 39.Re7 Rd4 
40.Re6 Rxb4 41.Rxc6 Rxb2 42.Rg6 Rf2+ 43.Ke1 Rf7 44.Kd2 Rxg7 45.Rd6 Rc7 46.
Kd3 Kf7 47.Rh6 Ke8 48.Ke4 Kd7 49.Kd3 Kc8 50.Rh1 Kb7 51.Rb1 Rc5 52.Rb2 Kc6 
0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "10"]
[White "Flores Alvarez, Rodrigo"]
[Black "Del Pozo, Nestor"]
[Result "1-0"]
[ECO "C65"]
[EventDate "1960.11.21"]
[PlyCount "57"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 Nf6 5.d4 Bb6 6.O-O O-O 7.dxe5 Nxe4 8.Qd5 
Nc5 9.Bg5 Qe8 10.b4 Ne6 11.Nbd2 h6 12.Bh4 Ne7 13.Qe4 Ng6 14.Ba4 a5 15.Bc2 
axb4 16.cxb4 Kh8 17.Nc4 Ba7 18.a4 Rb8 19.a5 Rg8 20.Ra3 Ngf8 21.Bf6 gxf6 
22.Qh4 Nh7 23.Qxh6 Nf8 24.exf6 d6 25.h4 Qb5 26.Nce5 Be6 27.Bxh7 Nxh7 28.
Ng5 Rxg5 29.Rh3 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "10"]
[White "Letelier Martner, Rene"]
[Black "Engels, Ludwig"]
[Result "1-0"]
[ECO "C74"]
[EventDate "1960.11.21"]
[PlyCount "51"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 f5 6.exf5 Bxf5 7.O-O Be7 8.d4 e4 
9.d5 exf3 10.dxc6 b5 11.Bb3 Nf6 12.Bg5 fxg2 13.Re1 Kf8 14.Qf3 Bg6 15.Nd2 
d5 16.Bxf6 gxf6 17.Bxd5 Kg7 18.Nb3 Re8 19.Nd4 Kh8 20.Ne6 Qd6 21.Rad1 Bd8 
22.Bb3 Qe7 23.Rd7 Qf8 24.Nxf8 Rxe1+ 25.Kxg2 Be4 26.Qxe4 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "10"]
[White "Perez Alcocer, Jose"]
[Black "Azevedo, Ariolino"]
[Result "0-1"]
[ECO "D74"]
[EventDate "1960.11.21"]
[PlyCount "158"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 Nf6 2.Nc3 g6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 c6 6.Nf3 Bg7 7.d4 Nd7 8.O-O 
O-O 9.e4 Nc7 10.Bf4 Re8 11.Qb3 Ne6 12.Be3 Qb6 13.Qc2 Nxd4 14.Bxd4 Bxd4 15.
Na4 Qb4 16.a3 Qd6 17.Rad1 e5 18.Qd2 c5 19.Nc3 a6 20.Nd5 Nf6 21.Qh6 Nxd5 
22.exd5 Qf8 23.Qh4 Qe7 24.Ng5 f6 25.Ne4 Rf8 26.d6 Qe6 27.Kh1 Kg7 28.h3 Ra7
29.f4 b6 30.fxe5 Bxe5 31.g4 h6 32.Nc3 Bxd6 33.Nd5 Qe5 34.Nf4 g5 35.Qh5 
gxf4 36.Rxd6 Qxd6 37.Be4 Kg8 38.Qxh6 Rg7 39.g5 Bb7 40.Bxb7 Rxb7 41.gxf6 
Qc6+ 42.Kh2 Rxf6 43.Rg1+ Kf7 44.Qg7+ Ke8 45.Re1+ Re6 46.Qg8+ Kd7 47.Qf7+ 
Kd8 48.Rxe6 Rxf7 49.Rxc6 f3 50.Kg1 Rg7+ 51.Kf1 b5 52.Rxc5 Kd7 53.Rc2 Rh7 
54.Rh2 Re7 55.Kf2 Re2+ 56.Kg3 Re3 57.Rf2 Rb3 58.Kf4 Ke6 59.h4 Kf6 60.h5 a5
61.Kg4 Kg7 62.Kg5 Kh7 63.Rc2 Re3 64.Rc7+ Kg8 65.Rc1 f2 66.Rf1 Re2 67.b3 
Kh7 68.Kg4 Ra2 69.b4 a4 70.Rc1 Rxa3 71.Rc7+ Kg8 72.Rc8+ Kf7 73.Rc7+ Kf6 
74.Rc6+ Ke5 75.Rc5+ Ke4 76.Rc1 Rf3 77.Rf1 Ke3 78.h6 Ke2 79.h7 Rf8 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "10"]
[White "Schweber, Samuel"]
[Black "Freitas, Marcio Elisio de"]
[Result "1-0"]
[ECO "D27"]
[EventDate "1960.11.21"]
[PlyCount "37"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.Nc3 a6 5.e3 e6 6.Bxc4 c5 7.O-O b5 8.Bb3 Bb7 
9.Qe2 b4 10.Na4 Nbd7 11.Rd1 Qc7 12.e4 cxd4 13.Rxd4 Bd6 14.Rxd6 Qxd6 15.e5 
Bxf3 16.Qxf3 Qxe5 17.Qxa8+ Ke7 18.Qxa6 Ra8 19.Qc4 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "11"]
[White "Azevedo, Ariolino"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "C53"]
[EventDate "1960.11.21"]
[PlyCount "82"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Qe7 5.O-O d6 6.d4 Bb6 7.a4 a6 8.d5 Nb8 9.
Qe2 Bg4 10.Be3 Nd7 11.a5 Bxe3 12.Qxe3 Ngf6 13.Nbd2 h6 14.b4 Bh5 15.Nh4 Ng4
16.Qg3 Qg5 17.Nhf3 Qf4 18.Qh4 Ngf6 19.g3 Qxh4 20.Nxh4 g5 21.Ng2 Bg6 22.
Rfe1 Ke7 23.f3 Rac8 24.Ne3 c6 25.Rac1 c5 26.Bf1 Rc7 27.Bh3 b5 28.Nb3 h5 
29.Bf5 Rg8 30.Kf2 Ne8 31.h3 c4 32.Bxd7 Kxd7 33.Nd2 Ng7 34.g4 h4 35.Ndf1 f6
36.Nf5 Rcc8 37.N1e3 Rce8 38.Rg1 Rc8 39.Nh6 Rh8 40.Nhf5 Bxf5 41.Nxf5 Nxf5 
1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "11"]
[White "Camara, Ronald"]
[Black "Schweber, Samuel"]
[Result "1/2-1/2"]
[ECO "B81"]
[EventDate "1960.11.21"]
[PlyCount "81"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be3 Be7 7.g4 h5 8.gxh5 
Nxh5 9.Be2 g6 10.Qd2 Nc6 11.O-O-O a6 12.Kb1 Bd7 13.f4 Qc7 14.Rhf1 O-O-O 
15.Nb3 Nf6 16.Bg1 Be8 17.Bf3 Nd7 18.Qg2 Nb6 19.Be2 Kb8 20.Qf2 Nc8 21.Rd2 
Bf6 22.Qe3 Na5 23.Nd4 Nc4 24.Bxc4 Qxc4 25.Rfd1 Rh5 26.Nde2 Qc7 27.Rd3 b5 
28.a3 Bc6 29.Nd4 Bb7 30.Nf3 Rh3 31.Qf2 Rh5 32.Nd4 Rc5 33.e5 Be7 34.Nb3 Rc4
35.Nd2 Rc6 36.Nf3 d5 37.Nd4 Rc4 38.Qg3 Nb6 39.b3 Rc5 40.Nde2 Rc6 41.Nd4 
1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "11"]
[White "Carvalho jr, Flavio de"]
[Black "Letelier Martner, Rene"]
[Result "0-1"]
[ECO "A21"]
[EventDate "1960.11.21"]
[PlyCount "82"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 e5 2.Nc3 d6 3.Nf3 f5 4.d4 e4 5.Nd2 Nf6 6.f3 e3 7.Nb3 f4 8.g3 Nh5 9.
Qd3 g5 10.Rg1 c6 11.Qe4+ Kf7 12.d5 c5 13.Qd3 Be7 14.Ne4 Na6 15.a3 Rb8 16.
h4 h6 17.hxg5 hxg5 18.gxf4 gxf4 19.Bxe3 fxe3 20.O-O-O Rh6 21.f4 Qh8 22.
Ng5+ Ke8 23.Qxe3 b5 24.Na5 bxc4 25.Nxc4 Nc7 26.Bh3 Ba6 27.Ne6 Bxc4 28.
Nxc7+ Kd8 29.Rd2 Ng7 30.Ne6+ Nxe6 31.Bxe6 Rh1 32.Qg3 Kc7 33.Qg2 Rxg1+ 34.
Qxg1 Bf6 35.b4 Be7 36.Kb1 a5 37.Rc2 axb4 38.a4 Bb3 39.Rb2 Qc3 40.e4 Bc4 
41.e5 Bd3+ 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "11"]
[White "Freitas, Marcio Elisio de"]
[Black "Reinhardt, Heinrich"]
[Result "1/2-1/2"]
[ECO "B88"]
[EventDate "1960.11.21"]
[PlyCount "82"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.a3 Qc7 8.Ba2 Bd7
9.O-O Nc6 10.Kh1 Be7 11.f4 O-O 12.f5 Nxd4 13.Qxd4 h6 14.Qd3 exf5 15.exf5 
Bc6 16.Qh3 Nh7 17.Qg3 Kh8 18.Bf4 Rad8 19.Rae1 Bf6 20.Bc1 b5 21.Ne2 Be4 22.
c3 Qc8 23.Qh3 d5 24.Ng3 Bd3 25.Rf3 Rfe8 26.Rg1 Bc4 27.Bb1 Bg5 28.Nh5 f6 
29.Qg4 Qb7 30.Nf4 Bxf4 31.Rxf4 Re5 32.Bc2 Rde8 33.Rd4 Qe7 34.b3 Re1 35.Rd1
Rxg1+ 36.Rxg1 Be2 37.Qd4 Bh5 38.Qxd5 Ng5 39.Bxg5 hxg5 40.Qd3 Bf7 41.a4 Rd8
1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "11"]
[White "Del Pozo, Nestor"]
[Black "Bolbochan, Julio"]
[Result "0-1"]
[ECO "B95"]
[EventDate "1960.11.21"]
[PlyCount "62"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Qd2 e6 8.O-O-O
b5 9.Bd3 Bb7 10.Rhe1 Be7 11.f4 b4 12.Nb1 Qb6 13.Nb3 h6 14.Bh4 Nxe4 15.Rxe4
Bxh4 16.Rxb4 Qc7 17.Qe2 Be7 18.f5 e5 19.Rxb7 Qxb7 20.Be4 Bg5+ 21.N1d2 d5 
22.Bf3 O-O 23.Kb1 e4 24.Nxe4 dxe4 25.Bxe4 Rae8 26.Bxb7 Rxe2 27.Nd4 Rf2 28.
a3 Nc5 29.Bf3 Rd8 30.Bc6 Bf6 31.c3 Nb3 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "11"]
[White "Engels, Ludwig"]
[Black "Perez Alcocer, Jose"]
[Result "1-0"]
[ECO "C43"]
[EventDate "1960.11.21"]
[PlyCount "85"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nf6 3.d4 d5 4.dxe5 Nxe4 5.Bd3 Bf5 6.O-O Bc5 7.Nbd2 Bg6 8.Qe2
Nxd2 9.Bxd2 Bxd3 10.Qxd3 Nc6 11.Rae1 Be7 12.Bc3 Qd7 13.a3 O-O 14.b4 a6 15.
Nd2 Rad8 16.f4 f5 17.Nf3 Qe6 18.Rb1 h6 19.a4 Ra8 20.Rfd1 Rfd8 21.Kh1 g6 
22.b5 axb5 23.axb5 Na5 24.Nd4 Qf7 25.Re1 Nc4 26.Qh3 h5 27.Qd3 Ra3 28.Rb3 
Ra4 29.h3 Na5 30.Rbb1 Nc4 31.Kh2 Ra3 32.Ra1 Rda8 33.Rxa3 Rxa3 34.e6 Qe8 
35.Nb3 Qf8 36.Qxd5 Nd6 37.Bb4 Ra8 38.Bxd6 cxd6 39.Qxb7 Rb8 40.Qd5 Qh6 41.
Rf1 Rb6 42.Nd4 Qf8 43.Nc6 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "11"]
[White "German, Eugenio"]
[Black "Canabrava, Antonio"]
[Result "1-0"]
[ECO "E97"]
[EventDate "1960.11.21"]
[PlyCount "81"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.d4 d6 5.e4 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 
9.h3 Nd7 10.Qc2 b6 11.Bd2 a5 12.a3 h6 13.Nh2 f5 14.f3 c5 15.Nb5 Nf6 16.b4 
f4 17.bxa5 bxa5 18.Rfb1 g5 19.Nc3 Bd7 20.Na4 Nc8 21.Rb7 Rf7 22.Rab1 Kh7 
23.Bd1 Qe8 24.Rb8 Bxa4 25.Qxa4 Qxa4 26.Bxa4 Rfa7 27.Rxa8 Rxa8 28.Rb7 Kg6 
29.Bc6 Ra7 30.Ng4 Rxb7 31.Bxb7 Nxg4 32.hxg4 Nb6 33.Ba6 a4 34.Ba5 Nd7 35.
Kh2 Nf6 36.Kh3 h5 37.gxh5+ Kxh5 38.Bb5 g4+ 39.fxg4+ Nxg4 40.Bc7 Bf8 41.
Be8+ 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "11"]
[White "Recalde, Eleuterio"]
[Black "Wexler, Bernardo"]
[Result "0-1"]
[ECO "B23"]
[EventDate "1960.11.21"]
[PlyCount "102"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Ne2 e5 3.Nbc3 Nc6 4.d3 d6 5.Nd5 Nge7 6.Nec3 Be6 7.g3 Qd7 8.Bg2 
Nd4 9.Be3 O-O-O 10.Nxe7+ Bxe7 11.Nd5 Rhe8 12.c3 Nc6 13.a4 Kb8 14.a5 Bf8 
15.O-O Ne7 16.Ra3 Nxd5 17.exd5 Bh3 18.b4 Bxg2 19.Kxg2 cxb4 20.cxb4 Qb5 21.
Qb3 Rc8 22.Raa1 e4 23.Rfd1 f5 24.Rac1 Rxc1 25.Bxc1 Re5 26.dxe4 Rxe4 27.Ba3
a6 28.Qd3 Be7 29.Qxb5 axb5 30.Rd3 Bf6 31.Kf1 Kc7 32.f3 Rc4 33.Ke2 Bc3 34.
Ke3 g5 35.h4 f4+ 36.gxf4 gxf4+ 37.Ke2 Bxb4 38.Bxb4 Rxb4 39.Rd1 Rc4 40.Kd3 
Kb8 41.Re1 Rc7 42.Re6 Rd7 43.Rf6 Ka7 44.Kc3 Rc7+ 45.Kb4 Rc4+ 46.Kxb5 Rc5+ 
47.Kb4 Rxd5 48.Rxf4 Ka6 49.Rf6 Rd4+ 50.Kc3 Rxh4 51.Rxd6+ Kxa5 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "12"]
[White "Bazan, Osvaldo Manuel"]
[Black "Freitas, Marcio Elisio de"]
[Result "1-0"]
[ECO "C49"]
[EventDate "1960.11.21"]
[PlyCount "85"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Bg5 Bxc3 8.bxc3 
h6 9.Bc1 a6 10.Bxc6 bxc6 11.Rb1 Be6 12.c4 Nd7 13.Nd2 Rb8 14.Ba3 Rxb1 15.
Qxb1 c5 16.Qb7 f5 17.exf5 Bxf5 18.Rb1 Nb6 19.Bc1 a5 20.Ne4 Bxe4 21.Qxe4 
Qd7 22.a3 Qa4 23.Rb3 Qe8 24.Bd2 a4 25.Rb1 Qa8 26.Qg4 Qc8 27.Qxc8 Rxc8 28.
Ba5 Kf7 29.Rb5 Rb8 30.f3 Ke6 31.Kf2 Kd7 32.Bc3 Kc6 33.Ra5 Kb7 34.Rb5 Kc6 
35.Rb1 Rf8 36.h4 Rf7 37.Kg3 h5 38.Rh1 Rf5 39.Rh3 d5 40.cxd5+ Kxd5 41.Kf2 
c4 42.Rg3 cxd3 43.cxd3 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "12"]
[White "Bolbochan, Julio"]
[Black "Canabrava, Antonio"]
[Result "1-0"]
[ECO "A55"]
[EventDate "1960.11.21"]
[PlyCount "49"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 e5 2.Nc3 d6 3.g3 Nf6 4.Bg2 Be7 5.Nf3 O-O 6.d4 Nbd7 7.O-O Re8 8.h3 c6 
9.e4 Bf8 10.Re1 g6 11.Be3 Nh5 12.Qc2 Qf6 13.Rad1 h6 14.Nh2 a6 15.Ng4 Qh8 
16.Qc1 g5 17.b4 f5 18.exf5 exd4 19.Rxd4 Ng7 20.Re4 Rxe4 21.Nxe4 Nxf5 22.
Bxg5 hxg5 23.Qxg5+ Ng7 24.Nh6+ Kh7 25.Nf7 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "12"]
[White "Estrada Degrandi, Walter"]
[Black "Engels, Ludwig"]
[Result "0-1"]
[ECO "C55"]
[EventDate "1960.11.21"]
[PlyCount "100"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Nc3 Nxe4 5.Bd5 Nxc3 6.dxc3 Qe7 7.Qd3 d6 8.
Ng5 Nd8 9.Nxh7 e4 10.Bxe4 Rxh7 11.Be3 Rh4 12.Bf3 Bg4 13.O-O-O Bxf3 14.gxf3
Nc6 15.Qb5 O-O-O 16.Bg5 Rh5 17.Bxe7 Rxb5 18.Bxd8 Kxd8 19.Rhg1 Rh5 20.Kd2 
g6 21.Ke2 Bh6 22.Rg4 Rxh2 23.Rgg1 Rh5 24.Rh1 Re5+ 25.Kf1 Bg5 26.c4 Ne7 27.
b4 Rf5 28.c5 Kd7 29.Rd3 Kc6 30.cxd6 cxd6 31.c4 d5 32.cxd5+ Nxd5 33.a3 Bf6 
34.Rh7 Bc3 35.Rh4 Kb5 36.Re4 b6 37.Re8 Ka4 38.Rd8 Bxb4 39.R8xd5 Rxd5 40.
Rxd5 Kxa3 41.Rd7 a5 42.Rxf7 a4 43.Ke2 Kb2 44.Rf4 Kc3 45.Rf6 Bc5 46.Rxg6 a3
47.Rg1 a2 48.Rd1 b5 49.Rc1+ Kb2 50.Rxc5 b4 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "12"]
[White "Flores Alvarez, Rodrigo"]
[Black "Recalde, Eleuterio"]
[Result "1-0"]
[ECO "C64"]
[EventDate "1960.11.21"]
[PlyCount "37"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 Nf6 5.d4 exd4 6.e5 Ne4 7.O-O d5 8.exd6 
Nxd6 9.Bxc6+ bxc6 10.cxd4 Bb6 11.Bg5 f6 12.Re1+ Kf8 13.Bf4 Bg4 14.Nc3 Qd7 
15.d5 Re8 16.Qd3 g5 17.Bxd6+ Qxd6 18.Rxe8+ Kxe8 19.Qe4+ 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "12"]
[White "Letelier Martner, Rene"]
[Black "German, Eugenio"]
[Result "0-1"]
[ECO "C14"]
[EventDate "1960.11.21"]
[PlyCount "58"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.h4 c5 7.Nb5 f6 8.Bd3 a6 9.
Bh6 Kf7 10.Rh3 axb5 11.Bxg7 Kxg7 12.Qg4+ Kf8 13.Rg3 Qa5+ 14.Kf1 Ke8 15.
Qxe6 Nc6 16.Qxd5 Nb4 17.Qf3 Nxd3 18.cxd3 cxd4 19.exf6 Nxf6 20.Re1 Ra6 21.
Rg7 Re6 22.Rxe6 Bxe6 23.Qxb7 Qd8 24.Ne2 Kf8 25.Rg5 b4 26.Nf4 Bc8 27.Qb8 
Kf7 28.Qb5 Qc7 29.g3 Bd7 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "12"]
[White "Perez Alcocer, Jose"]
[Black "Carvalho jr, Flavio de"]
[Result "1/2-1/2"]
[ECO "D78"]
[EventDate "1960.11.21"]
[PlyCount "134"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d5 6.c4 c6 7.Nc3 Ne4 8.Qb3 Nxc3
9.bxc3 dxc4 10.Qxc4 Nd7 11.a4 Nb6 12.Qd3 Be6 13.Nd2 a5 14.Qc2 Nc4 15.Nb3 
Bf5 16.e4 Bg4 17.h3 Bc8 18.Qe2 Nb6 19.Rd1 Re8 20.Bf4 Nd7 21.e5 Nb6 22.c4 
h5 23.Nc5 Nd7 24.Rab1 e6 25.Nxb7 Bxb7 26.Rxb7 Qc8 27.Rb2 Bf8 28.c5 Rb8 29.
Rdb1 Be7 30.Bd2 Rxb2 31.Rxb2 Bd8 32.Qe4 Nb8 33.h4 Re7 34.Kh2 Rb7 35.Qb1 
Rxb2 36.Qxb2 Kg7 37.Bg5 Bxg5 38.hxg5 Qc7 39.Bf1 Kf8 40.Bd3 Kg7 41.Kg2 Kf8 
42.Qd2 Qd8 43.Be4 Kg7 44.Qb2 Qc7 45.Bd3 Qd8 46.Bc4 Qc7 47.Kf3 Kf8 48.Ke3 
Ke7 49.Kd3 Nd7 50.Qc3 Qa7 51.Kc2 Ke8 52.Qb3 Ke7 53.Qf3 Qc7 54.g4 hxg4 55.
Qxg4 Qb7 56.Qd1 Qb4 57.Bb3 Ke8 58.Qd3 Ke7 59.Qc3 Qxc3+ 60.Kxc3 Nb8 61.Bc4 
Kd8 62.f4 Ke7 63.Kc2 Kd7 64.Kd2 Ke7 65.Ke3 Kd7 66.Kf3 Ke7 67.Kg3 Nd7 
1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "12"]
[White "Reinhardt, Heinrich"]
[Black "Camara, Ronald"]
[Result "1/2-1/2"]
[ECO "A24"]
[EventDate "1960.11.21"]
[PlyCount "60"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 O-O 5.e4 d6 6.Nge2 e5 7.d3 Be6 8.h3 Nc6 
9.Be3 Nd7 10.Qd2 Nd4 11.Bxd4 exd4 12.Nb5 c5 13.Nxd6 Rb8 14.Nb5 a6 15.Na3 
b5 16.Rc1 bxc4 17.Nxc4 Bxc4 18.Rxc4 Ne5 19.Rc2 c4 20.Nc1 Nxd3+ 21.Nxd3 
cxd3 22.Rc4 Rc8 23.Rxc8 Qxc8 24.O-O Qc2 25.Rd1 Rb8 26.b3 Rc8 27.Qxd3 Qxa2 
28.Bf1 Rc3 29.Qxa6 Qxa6 30.Bxa6 Rxb3 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "12"]
[White "Schweber, Samuel"]
[Black "Azevedo, Ariolino"]
[Result "1-0"]
[ECO "D23"]
[EventDate "1960.11.21"]
[PlyCount "67"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.Qa4+ Nbd7 5.Nc3 e6 6.e4 a6 7.Bxc4 Rb8 8.Qc2 
c5 9.Bf4 cxd4 10.Bxb8 dxc3 11.Bf4 cxb2 12.Qxb2 Nxe4 13.O-O Qf6 14.Qc1 Bc5 
15.Bd3 Qf5 16.Ng5 Ng3 17.Bxf5 Ne2+ 18.Kh1 Nxc1 19.Raxc1 Ke7 20.Bb1 f6 21.
Ne4 Ba7 22.Nd6 Nc5 23.Nxc8+ Rxc8 24.Be3 b6 25.Bd3 b5 26.Rc2 Bb6 27.Rfc1 
Kd6 28.Bxh7 Rc7 29.Rd1+ Ke7 30.Bxc5+ Bxc5 31.Bg8 e5 32.Bh7 a5 33.Bf5 b4 
34.Rd5 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "13"]
[White "Azevedo, Ariolino"]
[Black "Reinhardt, Heinrich"]
[Result "0-1"]
[ECO "B07"]
[EventDate "1960.11.21"]
[PlyCount "66"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 d6 2.d4 Nf6 3.Bd3 e5 4.c3 c6 5.Ne2 Be7 6.O-O Qc7 7.Ng3 O-O 8.Bg5 a5 
9.Nd2 h6 10.Be3 Ng4 11.Nf5 Bxf5 12.exf5 Nxe3 13.fxe3 Nd7 14.f6 Nxf6 15.
Rxf6 Bxf6 16.Ne4 Qe7 17.Qg4 g6 18.Rf1 Bg7 19.dxe5 Qxe5 20.Qf3 Rae8 21.Re1 
f5 22.Nd2 d5 23.Nb3 b6 24.Nd4 Qd6 25.a4 h5 26.Ne2 Bh6 27.Nd4 Bg7 28.Ne2 
Be5 29.g3 Re6 30.Kg2 Rfe8 31.Kf2 Kg7 32.Rg1 Bf6 33.Nf4 Rxe3 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "13"]
[White "Camara, Ronald"]
[Black "Bazan, Osvaldo Manuel"]
[Result "0-1"]
[ECO "A67"]
[EventDate "1960.11.21"]
[PlyCount "90"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Bb5+ Nfd7
9.Bd3 O-O 10.Nge2 Na6 11.O-O Re8 12.h3 Rb8 13.Kh1 Nb4 14.Bb5 Na6 15.Bd3 
Nc7 16.a4 b6 17.Nb5 Nf6 18.Nec3 a6 19.Nxc7 Qxc7 20.Qf3 c4 21.Bc2 Nd7 22.e5
dxe5 23.f5 Nc5 24.fxg6 fxg6 25.d6 Qb7 26.Nd5 Kh8 27.Bg5 e4 28.Qd1 Nd3 29.
Nc7 Re5 30.Qd2 Bxh3 31.Qe3 Bf5 32.b3 c3 33.b4 Qc6 34.Nxa6 Rg8 35.Be7 Bc8 
36.Bb3 Bxa6 37.Bxg8 Kxg8 38.b5 Qd5 39.bxa6 Rh5+ 40.Kg1 Bd4 41.Rf8+ Kg7 42.
Bf6+ Bxf6 43.Rf1 Kxf8 44.Qxb6 Qc5+ 45.Qxc5 Rxc5 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "13"]
[White "Canabrava, Antonio"]
[Black "Letelier Martner, Rene"]
[Result "0-1"]
[ECO "D70"]
[EventDate "1960.11.21"]
[PlyCount "56"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 d5 2.c4 Nf6 3.cxd5 Nxd5 4.Nf3 g6 5.e4 Nb6 6.Be2 Bg7 7.O-O Bg4 8.Nbd2 
Nc6 9.d5 Nb8 10.h3 Bxf3 11.Nxf3 c6 12.a4 O-O 13.a5 N6d7 14.a6 Qc8 15.Bf4 
bxa6 16.dxc6 Qxc6 17.Qa4 Bxb2 18.Qxc6 Nxc6 19.Rxa6 Nb4 20.Ra5 Rfc8 21.Rb1 
Bc3 22.Ra3 a5 23.Bb5 Nf6 24.Bg5 Nxe4 25.Bxe7 Nd5 26.Bh4 Bb4 27.Rd3 Ndc3 
28.Ra1 Nxb5 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "13"]
[White "Carvalho jr, Flavio de"]
[Black "Estrada Degrandi, Walter"]
[Result "0-1"]
[ECO "C25"]
[EventDate "1960.11.21"]
[PlyCount "86"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nc3 Bc5 3.Qg4 Nf6 4.Qg3 d6 5.Bc4 O-O 6.d3 c6 7.Bg5 a5 8.a4 Be6 
9.Nf3 Nbd7 10.O-O Bxc4 11.dxc4 Bb4 12.Rae1 Nc5 13.Qh4 Bxc3 14.bxc3 Nxa4 
15.Re3 Re8 16.Nd2 Nc5 17.Rg3 Kf8 18.f4 Ncd7 19.Kh1 a4 20.fxe5 Rxe5 21.Bf4 
a3 22.Bxe5 Nxe5 23.Nb3 c5 24.Re3 Ra4 25.h3 Rxc4 26.Qe1 Ra4 27.Re2 a2 28.
Na1 Qe7 29.g4 h6 30.Kg2 Ng6 31.e5 dxe5 32.Kh1 b6 33.Qg3 Nf4 34.Re3 Qb7+ 
35.Qf3 Qxf3+ 36.Rfxf3 Ne4 37.Rf1 Nd5 38.Ref3 f6 39.Rd3 Ndxc3 40.Rff3 Rb4 
41.Rxc3 Nxc3 42.Rxc3 Rb1+ 43.Kg2 Rxa1 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "13"]
[White "Freitas, Marcio Elisio de"]
[Black "Wexler, Bernardo"]
[Result "0-1"]
[ECO "B82"]
[EventDate "1960.11.21"]
[PlyCount "44"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bd3 a6 7.O-O b5 8.a3 Be7 
9.Kh1 O-O 10.f4 Qc7 11.Qf3 Bb7 12.Qg3 Nbd7 13.Bd2 Nb6 14.Rae1 Nc4 15.Bc1 
Rad8 16.Nf3 Nxa3 17.e5 Nh5 18.Qh3 g6 19.Ne4 Nxc2 20.exd6 Bxd6 21.Nfg5 Nxe1
22.Rxe1 Bxf4 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "13"]
[White "Engels, Ludwig"]
[Black "Schweber, Samuel"]
[Result "0-1"]
[ECO "B85"]
[EventDate "1960.11.21"]
[PlyCount "190"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e6 7.O-O Be7 8.f4 O-O
9.Bf3 Nc6 10.Be3 Qc7 11.Qe1 Nxd4 12.Bxd4 e5 13.Be3 exf4 14.Bxf4 Be6 15.Kh1
Nd7 16.Rd1 Ne5 17.Be2 b5 18.a3 Rad8 19.Qg3 Ng6 20.Be3 Bh4 21.Qf3 Bf6 22.
Bf4 Be5 23.Qe3 Rb8 24.Bh5 Ne7 25.Rf2 b4 26.Bxe5 dxe5 27.axb4 Rxb4 28.Nd5 
Bxd5 29.exd5 Qd6 30.Qa3 g6 31.c3 Rb6 32.Qxd6 Rxd6 33.Bf3 f5 34.Rfd2 Rc8 
35.Be2 Rc5 36.c4 a5 37.Kg1 Kf7 38.Kf2 f4 39.Kf3 Nf5 40.Ke4 Kf6 41.Rc1 Rb6 
42.Rc3 Nd6+ 43.Kf3 g5 44.Bd3 g4+ 45.Kxg4 e4 46.Kxf4 exd3 47.b3 a4 48.bxa4 
Nxc4 49.Rdxd3 Ne5 50.Rf3 Rxd5 51.Ke4+ Ke6 52.Rf6+ Kxf6 53.Kxd5 Ra6 54.Ra3 
Ra5+ 55.Ke4 Nd7 56.Kf3 Nb6 57.Rc3 Nd7 58.Rc6+ Kf7 59.Rh6 Kg7 60.Rh4 Nb6 
61.Rg4+ Kh8 62.Rb4 Nxa4 63.Rb8+ Kg7 64.Rb7+ Kg6 65.g4 Nc5 66.Rb6+ Kf7 67.
h4 Ra6 68.Rb5 Rf6+ 69.Kg2 Rc6 70.Ra5 Ne6 71.Rf5+ Kg6 72.Ra5 Rc5 73.Ra6 Kf6
74.Ra7 Rc7 75.Ra2 Ke5 76.Re2+ Kd5 77.Re3 Rc4 78.Kg3 Rc1 79.Kg2 h6 80.Kh2 
Rc6 81.Kg3 Kd4 82.Kf3 Nf8 83.Re7 Ng6 84.Rh7 Ne5+ 85.Kf4 Rc3 86.Rxh6 Rf3+ 
87.Kg5 Nf7+ 88.Kg6 Nxh6 89.Kxh6 Ke5 90.Kg7 Rf4 91.g5 Rxh4 92.g6 Ke6 93.Kg8
Kf6 94.g7 Rg4 95.Kh8 Kf7 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "13"]
[White "German, Eugenio"]
[Black "Perez Alcocer, Jose"]
[Result "1-0"]
[ECO "C42"]
[EventDate "1960.11.21"]
[PlyCount "93"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 Be7 6.Bd3 d5 7.O-O O-O 8.Re1 
Nf6 9.Nbd2 Nc6 10.c3 Bd6 11.Ne5 Ng4 12.Ndf3 Bxe5 13.dxe5 f6 14.e6 Nge5 15.
Nd4 Nxd3 16.Nxc6 Qe8 17.e7 Nxe1 18.exf8=Q+ Kxf8 19.Nd4 c5 20.Ne2 Bg4 21.
Be3 d4 22.cxd4 Bxe2 23.Qxe1 cxd4 24.Bxd4 Qg6 25.Qc3 Bh5 26.h3 a6 27.Rc1 
Qf7 28.Bxf6 gxf6 29.Qc5+ Kg7 30.Qxh5 Re8 31.Rd1 Qe6 32.Rd3 Qc6 33.Rg3+ Kh8
34.Qg4 Qc7 35.Kh2 Rd8 36.Qf5 Rd6 37.Qg4 Rd8 38.Qf5 Rd6 39.f4 Rc6 40.Qg4 
Qf7 41.Re3 Qf8 42.Re7 Rb6 43.Qf5 Qg8 44.Rc7 Qg6 45.Qc5 Rc6 46.Rxc6 bxc6 
47.Qf8+ 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "13"]
[White "Recalde, Eleuterio"]
[Black "Del Pozo, Nestor"]
[Result "0-1"]
[ECO "B75"]
[EventDate "1960.11.21"]
[PlyCount "102"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 a6 8.Qd2 Nc6
9.Bc4 h6 10.O-O-O Bd7 11.g4 Qa5 12.Kb1 b5 13.Bb3 Rc8 14.Nxc6 Bxc6 15.Rhe1 
h5 16.h3 Rd8 17.Bg5 Rd7 18.Bxf6 Bxf6 19.Nd5 Qxd2 20.Nxf6+ exf6 21.Rxd2 Ke7
22.Kc1 hxg4 23.hxg4 Rh3 24.Rd3 g5 25.Kd2 Rd8 26.Ke3 Bd7 27.Bd5 Bxg4 28.Kf2
Bd7 29.Re2 Rh2+ 30.Ke3 Rxe2+ 31.Kxe2 Rc8 32.Kd2 a5 33.Ra3 a4 34.Rc3 Rc5 
35.b4 Rxc3 36.Kxc3 f5 37.Kd4 fxe4 38.Bxe4 f5 39.Bd3 g4 40.fxg4 fxg4 41.Ke4
a3 42.c3 Be6 43.Bb1 Kf6 44.Kf4 Kg7 45.Kg3 Kf7 46.Kf4 Kf6 47.Kg3 Kg5 48.Kg2
Kf4 49.Kf2 g3+ 50.Kg2 Bd5+ 51.Kg1 Ke3 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "14"]
[White "Bazan, Osvaldo Manuel"]
[Black "Azevedo, Ariolino"]
[Result "0-1"]
[ECO "A18"]
[EventDate "1960.11.21"]
[PlyCount "44"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 Nf6 2.Nc3 e6 3.e4 d5 4.cxd5 exd5 5.e5 d4 6.exf6 dxc3 7.dxc3 Qxf6 8.
Nf3 Bg4 9.Qa4+ Bd7 10.Bb5 Qe6+ 11.Be3 Bd6 12.O-O-O O-O 13.Ng5 Bxb5 14.Qxb5
Qxa2 15.Rd4 Qa1+ 16.Kc2 Qxh1 17.Rh4 Be7 18.Qf5 g6 19.Qh3 Rd8 20.Rd4 Bxg5 
21.Bxg5 Nc6 22.Rxd8+ Rxd8 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "14"]
[White "Bolbochan, Julio"]
[Black "Letelier Martner, Rene"]
[Result "1-0"]
[ECO "E04"]
[EventDate "1960.11.21"]
[PlyCount "77"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.Nf3 d5 2.g3 c5 3.Bg2 Nc6 4.d4 Nf6 5.O-O e6 6.c4 dxc4 7.Qa4 Bd7 8.Qxc4 b5
9.Qd3 c4 10.Qd1 Rc8 11.b3 Na5 12.bxc4 Nxc4 13.Nbd2 Nb6 14.Ne5 b4 15.Nb3 
Nbd5 16.Qd3 Nc3 17.Nxd7 Qxd7 18.Bd2 Ncd5 19.Rfc1 Rxc1+ 20.Rxc1 Be7 21.Nc5 
Bxc5 22.dxc5 O-O 23.c6 Qe7 24.e4 Nc7 25.Be3 Rd8 26.Qe2 a5 27.Bc5 Qe8 28.
Bb6 Qe7 29.Bxa5 e5 30.Qc4 Rd4 31.Qc5 Rd1+ 32.Bf1 Qxc5 33.Rxc5 Nxe4 34.Rxe5
Nd2 35.Bxc7 Nf3+ 36.Kg2 Nxe5 37.Bxe5 Rc1 38.c7 f6 39.Bf4 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "14"]
[White "Estrada Degrandi, Walter"]
[Black "German, Eugenio"]
[Result "0-1"]
[ECO "C11"]
[EventDate "1960.11.21"]
[PlyCount "80"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.Nce2 c5 6.c3 Nc6 7.f4 Qb6 8.Nf3 Be7 
9.g3 O-O 10.Bh3 f5 11.O-O a5 12.Kh1 h5 13.Ng5 Nd8 14.Ng1 g6 15.Bg2 cxd4 
16.cxd4 Nf7 17.Bf3 Nxg5 18.fxg5 Rf7 19.Ne2 Nf8 20.Nf4 Bd7 21.Be2 a4 22.Rf3
Bb5 23.Bxb5 Qxb5 24.Rc3 Bxg5 25.Rc5 Qa6 26.Nxg6 Bxc1 27.Nxf8 Bxb2 28.Rb1 
Ba3 29.Ng6 Bxc5 30.Qxh5 Rh7 31.Qg5 Bb4 32.Ne7+ Kf7 33.Qg6+ Kxe7 34.Qxh7+ 
Ke8 35.Qg6+ Kd7 36.h4 Rc8 37.h5 b6 38.Rg1 Rc2 39.Qg5 Qe2 40.Qh4 Qf3+ 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "14"]
[White "Flores Alvarez, Rodrigo"]
[Black "Freitas, Marcio Elisio de"]
[Result "1/2-1/2"]
[ECO "E79"]
[EventDate "1960.11.21"]
[PlyCount "99"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 g6 2.Nc3 Bg7 3.d4 Nf6 4.e4 d6 5.Be2 O-O 6.f4 c5 7.Nf3 cxd4 8.Nxd4 Nc6
9.Be3 Nd7 10.Nb3 b6 11.O-O Nc5 12.Nd4 Bd7 13.Qd2 Re8 14.Rad1 Qc8 15.b3 
Nxd4 16.Bxd4 Bh6 17.Kh1 Bc6 18.Bf3 a6 19.Nd5 Rb8 20.Ba1 Bxd5 21.cxd5 Bg7 
22.Bxg7 Kxg7 23.Qd4+ Kg8 24.b4 Na4 25.Rc1 Qd7 26.e5 Qb5 27.Qd2 a5 28.a3 
axb4 29.axb4 Rec8 30.Be2 Qe8 31.Bg4 Rxc1 32.Rxc1 b5 33.h4 Nb6 34.Be2 Qf8 
35.Bxb5 Qh6 36.g3 Qh5 37.Qe2 Qxe2 38.Bxe2 Nxd5 39.exd6 exd6 40.b5 Kf8 41.
Kg2 Ke7 42.Kf3 f5 43.Bc4 Nc7 44.Ke3 d5 45.Bd3 Kd6 46.Rc6+ Kd7 47.Kd4 Nxb5+
48.Bxb5 Rxb5 49.Ra6 Ke7 50.h5 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "14"]
[White "Perez Alcocer, Jose"]
[Black "Canabrava, Antonio"]
[Result "1-0"]
[ECO "A05"]
[EventDate "1960.11.21"]
[PlyCount "71"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d3 d6 6.e4 e5 7.Nbd2 Nbd7 8.a4 Ne8
9.Nh4 c6 10.Qe1 Bf6 11.Nhf3 Ng7 12.Nc4 Nc5 13.b3 Re8 14.Ba3 Nge6 15.Qd1 b6
16.c3 Ba6 17.Re1 Nxd3 18.Qxd3 d5 19.exd5 cxd5 20.Nfxe5 dxc4 21.Qb1 Ng5 22.
Ng4 Rxe1+ 23.Qxe1 Rc8 24.Rd1 Bg7 25.Rxd8+ Rxd8 26.Qe7 Rd1+ 27.Bf1 Nf3+ 28.
Kg2 Ne1+ 29.Kh3 h5 30.Qe8+ Kh7 31.Ne3 Rd2 32.Nxc4 Bxc4 33.Bxc4 Nf3 34.Kg2 
Ne5 35.Bc1 Rc2 36.Be3 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "14"]
[White "Reinhardt, Heinrich"]
[Black "Engels, Ludwig"]
[Result "0-1"]
[ECO "A93"]
[EventDate "1960.11.21"]
[PlyCount "40"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 e6 2.c4 f5 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O d5 7.Qc2 c6 8.b3 Qe8 9.
Nc3 Ne4 10.Ne5 Nd7 11.Bb2 Qh5 12.Nxd7 Bxd7 13.Nxe4 fxe4 14.f3 Rf6 15.e3 
exf3 16.Bh1 Raf8 17.Rf2 Be8 18.e4 Bg6 19.Re1 Qg4 20.Re3 Bxe4 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "14"]
[White "Schweber, Samuel"]
[Black "Carvalho jr, Flavio de"]
[Result "1/2-1/2"]
[ECO "E09"]
[EventDate "1960.11.21"]
[PlyCount "80"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.Nf3 e6 2.d4 Nf6 3.g3 d5 4.Bg2 Nbd7 5.O-O Be7 6.c4 c6 7.Qc2 O-O 8.Nbd2 a5
9.e4 a4 10.Re1 b5 11.Ne5 Bb7 12.exd5 exd5 13.c5 Nxe5 14.dxe5 Nd7 15.b4 
axb3 16.Nxb3 Ra4 17.Bf1 Rc4 18.Bxc4 dxc4 19.Nd4 Nxc5 20.Nf5 Nd3 21.Re4 Qd7
22.Nxe7+ Qxe7 23.Re3 Qe6 24.Bb2 c5 25.f3 Qh6 26.Rxd3 cxd3 27.Qxd3 c4 28.
Qd4 Qe6 29.Bc3 Bxf3 30.Rf1 Ba8 31.Qd6 Qg4 32.e6 Qxe6 33.Qxe6 fxe6 34.Rxf8+
Kxf8 35.h4 g6 36.Kf2 Ke7 37.Ke3 Kd6 38.Kf4 h5 39.a3 Bg2 40.Be5+ Kd5 
1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "14"]
[White "Wexler, Bernardo"]
[Black "Camara, Ronald"]
[Result "0-1"]
[ECO "E70"]
[EventDate "1960.11.21"]
[PlyCount "68"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Bg5 h6 6.Bh4 c5 7.d5 Qa5 8.Bd3 Nbd7 
9.Ne2 g5 10.Bg3 b5 11.cxb5 c4 12.Bc2 Nc5 13.O-O Nh5 14.Nd4 Nxg3 15.hxg3 
Qb6 16.Nc6 h5 17.Qe2 h4 18.gxh4 Rxh4 19.a4 Nb3 20.a5 Qb7 21.Ra4 Nd4 22.
Nxd4 Bxd4 23.Rxc4 Be5 24.g3 Rh6 25.b6 axb6 26.Ba4+ Bd7 27.axb6 Bxa4 28.
Rxa4 Rb8 29.Qb5+ Kf8 30.Rc4 Kg7 31.Na4 g4 32.Rc7 Rbh8 33.f4 Bd4+ 34.Rf2 
Rh1+ 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "15"]
[White "Azevedo, Ariolino"]
[Black "Wexler, Bernardo"]
[Result "0-1"]
[ECO "B27"]
[EventDate "1960.11.21"]
[PlyCount "66"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 g6 2.d4 Bg7 3.Nf3 c5 4.Be3 Nf6 5.Nc3 Ng4 6.Bf4 Qa5 7.Be2 O-O 8.h3 Nf6
9.Qd2 cxd4 10.Nxd4 Nxe4 11.Nxe4 Qxd2+ 12.Bxd2 Bxd4 13.O-O-O Nc6 14.Bh6 Rd8
15.c3 Bg7 16.Bxg7 Kxg7 17.f4 d5 18.Ng5 f6 19.Nf3 e5 20.fxe5 fxe5 21.Rhe1 
a6 22.Rd2 Bf5 23.g4 Be6 24.Bd1 e4 25.Bb3 Bg8 26.Nd4 Ne5 27.Re3 Rf8 28.a4 
b5 29.axb5 axb5 30.Nxb5 Rf1+ 31.Rd1 Ra1+ 32.Kd2 Rfxd1+ 33.Bxd1 Nc4+ 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "15"]
[White "Camara, Ronald"]
[Black "Flores Alvarez, Rodrigo"]
[Result "0-1"]
[ECO "E70"]
[EventDate "1960.11.21"]
[PlyCount "48"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Bg5 c5 6.d5 d6 7.Bd3 a6 8.a4 e6 9.
dxe6 Bxe6 10.Nge2 h6 11.Bh4 Nc6 12.f4 Qa5 13.O-O Bg4 14.h3 Bxe2 15.Qxe2 
Nd4 16.Qe1 Rfe8 17.Nd5 Qxe1 18.Raxe1 Nxd5 19.exd5 Nb3 20.Be7 Nd2 21.Bxd6 
Bd4+ 22.Kh1 Nxf1 23.Rxf1 Re3 24.Rd1 Rae8 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "15"]
[White "Canabrava, Antonio"]
[Black "Estrada Degrandi, Walter"]
[Result "0-1"]
[ECO "A95"]
[EventDate "1960.11.21"]
[PlyCount "86"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 d5 2.c4 c6 3.Nf3 e6 4.Nc3 f5 5.g3 Nf6 6.Bg2 Be7 7.O-O O-O 8.Qc2 Bd7 
9.Ne5 Be8 10.cxd5 cxd5 11.Bg5 Nc6 12.Nxc6 Bxc6 13.e3 Rc8 14.Rac1 Ne4 15.
Bxe7 Qxe7 16.Nxe4 dxe4 17.Qc5 Qxc5 18.Rxc5 Bd5 19.Rfc1 Rxc5 20.Rxc5 Bxa2 
21.Ra5 Bd5 22.Rxa7 Rc8 23.Bf1 Rc1 24.Ra8+ Kf7 25.Ra4 Bb3 26.Rb4 Bd1 27.
Rxb7+ Kf6 28.f3 Be2 29.fxe4 fxe4 30.Rb8 Rxf1+ 31.Kg2 Rc1 32.Rb6 Rc2 33.h4 
Bf3+ 34.Kf1 Kf5 35.Rb5+ Kf6 36.Rb6 Rd2 37.b4 h6 38.b5 Re2 39.d5 Rxe3 40.
Rxe6+ Kf7 41.Rc6 Rb3 42.b6 e3 43.Rc7+ Ke8 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "15"]
[White "Carvalho jr, Flavio de"]
[Black "Reinhardt, Heinrich"]
[Result "1/2-1/2"]
[ECO "B25"]
[EventDate "1960.11.21"]
[PlyCount "116"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Nge2 e5 7.O-O Nge7 8.Bg5 f6 
9.Be3 O-O 10.Qd2 Rf7 11.f4 Nd4 12.Rf2 f5 13.Raf1 Be6 14.Nc1 Qd7 15.Nd5 Rc8
16.c3 Ndc6 17.Ne2 b6 18.b3 Rcf8 19.Rd1 h5 20.d4 exd4 21.cxd4 Bxd5 22.exd5 
Nd8 23.dxc5 bxc5 24.b4 cxb4 25.Qxb4 Kh7 26.Nd4 Re8 27.Nf3 Bf6 28.Qb3 Ng8 
29.Bd4 Rfe7 30.Bxf6 Nxf6 31.Ng5+ Kh6 32.h3 Re3 33.Qb2 Qe7 34.Kh2 Nd7 35.
Bf1 Nc5 36.Bb5 Rf8 37.Qd4 a6 38.Bc6 Rf6 39.Rdd2 Re1 40.Rb2 Rf8 41.Rfd2 Nf7
42.Ne6 Nxe6 43.dxe6 Qxe6 44.Bd5 Qc8 45.Rb7 Qe8 46.Rxf7 Rxf7 47.Bxf7 Qxf7 
48.Qh8+ Qh7 49.Qf8+ Qg7 50.Qxd6 Qb7 51.Qf8+ Kh7 52.Rg2 a5 53.h4 a4 54.Qf6 
a3 55.Qf8 Qd5 56.Qxa3 Qd1 57.Rg1 Qe2+ 58.Rg2 Qd1 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "15"]
[White "Freitas, Marcio Elisio de"]
[Black "Del Pozo, Nestor"]
[Result "1/2-1/2"]
[ECO "A49"]
[EventDate "1960.11.21"]
[PlyCount "91"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.b3 c5 7.Bb2 Na6 8.Nc3 Bd7 
9.e4 cxd4 10.Nxd4 Nc7 11.Qd2 Qc8 12.Rfe1 Bh3 13.Nd5 Qd7 14.Bh1 Rfd8 15.c4 
e5 16.Nxc7 Qxc7 17.Nb5 Qc6 18.Nc3 a6 19.a4 Qb6 20.Qc2 Rac8 21.Bc1 Qc6 22.
a5 b5 23.axb6 Qxb6 24.Bg5 Be6 25.Ra3 h6 26.Be3 Qb7 27.Rea1 Rb8 28.f3 Kh7 
29.Bg2 Bf8 30.Nd5 Nd7 31.Bf1 Rdc8 32.Qd1 Ra8 33.Ra4 Bxd5 34.Qxd5 Qxd5 35.
exd5 Rcb8 36.b4 Rb7 37.Rxa6 Rxa6 38.Rxa6 Rxb4 39.Ra7 Rb3 40.Bf2 Nf6 41.
Rxf7+ Bg7 42.c5 dxc5 43.d6 Rb1 44.Bxc5 Rd1 45.h4 h5 46.Re7 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "15"]
[White "Engels, Ludwig"]
[Black "Bazan, Osvaldo Manuel"]
[Result "0-1"]
[ECO "B44"]
[EventDate "1960.11.21"]
[PlyCount "174"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nb5 d6 6.Bf4 e5 7.Be3 a6 8.N5c3 
Nf6 9.Be2 Be7 10.O-O O-O 11.Nd2 b5 12.a4 b4 13.Nd5 Nxd5 14.exd5 Na5 15.c4 
f5 16.f4 exf4 17.Bxf4 Bg5 18.Kh1 Re8 19.Bd3 Bxf4 20.Rxf4 Qg5 21.Qf3 Bd7 
22.Rf1 Rac8 23.Qf2 Qf6 24.Bxf5 Bxf5 25.Rxf5 Qxb2 26.h3 h6 27.Qf4 Qc2 28.c5
dxc5 29.d6 Rcd8 30.Rf7 Qg6 31.d7 Re2 32.Rf8+ Kh7 33.Rg1 Nc6 34.Rxd8 Nxd8 
35.Nf3 Ne6 36.Qd6 Nd8 37.Qxc5 b3 38.Qc4 Qc2 39.Qc8 b2 40.Qxd8 b1=Q 41.Rxb1
Qxb1+ 42.Kh2 Qg6 43.Qg5 Qd6+ 44.Qg3 Qxd7 45.Qf4 Qe8 46.Nd4 Re4 47.Qf5+ Qg6
48.Qd5 Re2 49.Nxe2 Qc2 50.Nf4 Qxa4 51.Qf5+ Kg8 52.Qe6+ Kh7 53.Nd5 Qd4 54.
Ne3 a5 55.Qf5+ Kh8 56.Nf1 a4 57.Qf8+ Kh7 58.Qa3 Kg6 59.Ne3 Kf7 60.g3 Kf6 
61.Qf8+ Ke6 62.Qe8+ Kf6 63.Ng4+ Kf5 64.Ne3+ Kf6 65.h4 h5 66.Ng2 Qa1 67.
Qf8+ Kg6 68.Nf4+ Kh7 69.Qf5+ Kg8 70.Nxh5 a3 71.Qe6+ Kh8 72.Nf4 Qb2+ 73.Kh3
a2 74.Qe8+ Kh7 75.Qh5+ Kg8 76.Qd5+ Kh7 77.Ne6 Qc2 78.Qh5+ Kg8 79.Qe8+ Kh7 
80.Ng5+ Kh6 81.Qg8 Qb1 82.Qh8+ Kg6 83.Qe8+ Kh6 84.Nf7+ Kh7 85.Ng5+ Kh6 86.
Qh8+ Kg6 87.Qe8+ Kh6 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "15"]
[White "German, Eugenio"]
[Black "Schweber, Samuel"]
[Result "0-1"]
[ECO "B93"]
[EventDate "1960.11.21"]
[PlyCount "80"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3 Qc7 8.Bd3 b5 
9.O-O Be7 10.Kh1 Bb7 11.fxe5 dxe5 12.Qe1 Nbd7 13.Nh4 g6 14.Bg5 h6 15.Bd2 
Nc5 16.a3 Rd8 17.Rf3 Qc6 18.Qg3 Qe6 19.Re1 Nfxe4 20.Nxe4 Nxe4 21.Bxe4 Bxe4
22.Rfe3 Bxh4 23.Qxh4 Rxd2 24.Rxe4 f6 25.Qg3 Kf7 26.Rg4 Qf5 27.Rge4 Rhd8 
28.h3 Qf2 29.Qb3+ Kg7 30.Rg1 Rd1 31.Rxd1 Rxd1+ 32.Kh2 Qg1+ 33.Kg3 Rd2 34.
Qf3 Rxc2 35.Rg4 Rc7 36.Qd3 g5 37.Qd6 Rf7 38.h4 h5 39.Re4 gxh4+ 40.Kf3 Qf1+
0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "15"]
[White "Letelier Martner, Rene"]
[Black "Perez Alcocer, Jose"]
[Result "1/2-1/2"]
[ECO "B33"]
[EventDate "1960.11.21"]
[PlyCount "100"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Ne2 a6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.a3 d5 7.exd5 Nxd5 8.Bc4 
e6 9.Nxc6 bxc6 10.Ne4 Qh4 11.Qd4 Qh5 12.Bd3 e5 13.Qa4 Bd7 14.O-O Be7 15.
Re1 f6 16.Ng3 Qg4 17.Qxg4 Bxg4 18.Nf5 Bxf5 19.Bxf5 Rb8 20.Bd3 a5 21.Re4 
O-O 22.Rc4 Rb6 23.b3 f5 24.Bd2 e4 25.Bf1 Ra8 26.g3 Kf8 27.a4 Kf7 28.h4 h5 
29.Be2 g6 30.Rd1 Ra7 31.Bg5 Bxg5 32.hxg5 Ke7 33.Rd2 Nb4 34.Rcd4 Rbb7 35.
Bc4 Rd7 36.Rxd7+ Rxd7 37.Rxd7+ Kxd7 38.Bf7 Nxc2 39.Bxg6 Ke6 40.Bxh5 Nd4 
41.Bd1 Kf7 42.Kf1 c5 43.Ke1 Kg6 44.Kd2 Nc6 45.g4 Kxg5 46.Ke3 Ne5 47.gxf5 
Kxf5 48.Bc2 Ng4+ 49.Ke2 Ke5 50.Bxe4 Nxf2 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "15"]
[White "Recalde, Eleuterio"]
[Black "Bolbochan, Julio"]
[Result "0-1"]
[ECO "B90"]
[EventDate "1960.11.21"]
[PlyCount "80"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 Nbd7 7.a3 g6 8.h4 Bg7
9.h5 Ne5 10.Be2 gxh5 11.Bxh5 Qb6 12.Be2 Bd7 13.Nb3 O-O-O 14.Be3 Qc7 15.Bd4
Bc6 16.f3 d5 17.f4 Ng6 18.e5 Ne4 19.Nxe4 dxe4 20.Qc1 e6 21.Qe3 Ne7 22.
O-O-O Nf5 23.Qc3 Bd5 24.Bb6 Qxc3 25.bxc3 Ng3 26.Bxd8 Rxd8 27.Rhe1 Bh6 28.
Kb2 Bxf4 29.c4 Bxe5+ 30.c3 Bc6 31.Rxd8+ Kxd8 32.Na5 Kc7 33.Bd1 f5 34.Nxc6 
Kxc6 35.Ba4+ Kc7 36.Be8 f4 37.Rd1 Bd6 38.Bf7 e5 39.Bg8 f3 40.gxf3 exf3 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "16"]
[White "Bazan, Osvaldo Manuel"]
[Black "Carvalho jr, Flavio de"]
[Result "1/2-1/2"]
[ECO "B16"]
[EventDate "1960.11.21"]
[PlyCount "102"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.Nf3 Bf5 7.Bd3 Bxd3 8.
Qxd3 e6 9.Bf4 Na6 10.O-O Nb4 11.Qe2 Nd5 12.Bg3 Bd6 13.c4 Nf4 14.Bxf4 Bxf4 
15.d5 cxd5 16.Rfd1 O-O 17.cxd5 exd5 18.Nd4 Kh8 19.Qh5 f5 20.Qxf5 Qg5 21.g3
Qxf5 22.Nxf5 Bg5 23.Rxd5 Rad8 24.Rad1 Rxd5 25.Rxd5 Bf6 26.Rd7 b6 27.b4 a5 
28.b5 Kg8 29.Rb7 Bd8 30.Nd6 Kg7 31.Kg2 Kf6 32.a4 Ke6 33.Nc4 h5 34.Nxb6 f5 
35.Rb8 f4 36.gxf4 Kd6 37.Nc4+ Kc7 38.Ra8 Rxf4 39.b6+ Kb7 40.Ra7+ Kb8 41.
Nxa5 Rxf2+ 42.Kg3 Rf6 43.Rh7 Bxb6 44.Rxh5 Bc7+ 45.Kg2 Ra6 46.Rh8+ Ka7 47.
Rh7 Kb8 48.Nb3 Rxa4 49.h4 Ra2+ 50.Kg1 Bb6+ 51.Kh1 Rb2 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "16"]
[White "Bolbochan, Julio"]
[Black "Perez Alcocer, Jose"]
[Result "1-0"]
[ECO "D13"]
[EventDate "1960.11.21"]
[PlyCount "51"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 Nbd7 5.Bg5 c6 6.cxd5 cxd5 7.e3 a6 8.Bd3 
Be7 9.O-O b5 10.Rc1 Bb7 11.Ne5 O-O 12.f4 Ne4 13.Nxe4 Nxe5 14.Bxe7 Qxe7 15.
Nf6+ Qxf6 16.fxe5 Qe7 17.Qh5 f5 18.exf6 gxf6 19.Qg4+ Kh8 20.Rf3 f5 21.Qf4 
Rac8 22.Rxc8 Bxc8 23.Rf2 Bb7 24.Rc2 Rc8 25.Qe5+ Qg7 26.Qxe6 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "16"]
[White "Del Pozo, Nestor"]
[Black "Camara, Ronald"]
[Result "1-0"]
[ECO "B34"]
[EventDate "1960.11.21"]
[PlyCount "97"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.f3 O-O 8.Qd2 
d5 9.Nxc6 bxc6 10.Rd1 Qa5 11.exd5 cxd5 12.a3 Rb8 13.b3 Rd8 14.Na4 Qc7 15.
Bd3 d4 16.Bf4 e5 17.Bg5 Re8 18.O-O Nd5 19.Rde1 f5 20.b4 f4 21.Rb1 Ne3 22.
Rfc1 h6 23.Bh4 Bf5 24.Nc5 Rb6 25.Bf2 Bf8 26.Ne4 Bxe4 27.Bxe4 Rc8 28.Qd3 
Kh7 29.c4 dxc3 30.Bxe3 fxe3 31.Rb3 Rd6 32.Qxe3 Rcd8 33.Rbxc3 Rd1+ 34.Rxd1 
Rxd1+ 35.Kf2 Qd8 36.Ke2 Ra1 37.Bc2 Qh4 38.Bd1 Ra2+ 39.Bc2 Ra1 40.Rc7+ Bg7 
41.Qxa7 Qe1+ 42.Kd3 e4+ 43.Kc4 Qc3+ 44.Kb5 Qe5+ 45.Ka4 e3 46.f4 Qf6 47.f5 
Qf8 48.fxg6+ Kh8 49.Rxg7 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "16"]
[White "Estrada Degrandi, Walter"]
[Black "Letelier Martner, Rene"]
[Result "1/2-1/2"]
[ECO "D04"]
[EventDate "1960.11.21"]
[PlyCount "65"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 d5 2.Nf3 c5 3.e3 Nf6 4.Nbd2 Nbd7 5.c4 e6 6.Bd3 Be7 7.b3 Qa5 8.O-O Qc3
9.Qc2 Qxc2 10.Bxc2 b6 11.Bb2 Bb7 12.Ne5 Nxe5 13.dxe5 Ne4 14.Nxe4 dxe4 15.
Rad1 Rd8 16.Rxd8+ Kxd8 17.f3 exf3 18.gxf3 Kc7 19.Kf2 g6 20.Ke2 Rf8 21.e4 
f5 22.exf6 Bxf6 23.Bxf6 Rxf6 24.f4 e5 25.f5 Kd6 26.fxg6 Rxf1 27.Kxf1 hxg6 
28.Kf2 Ke6 29.Kg3 Kf6 30.Kh4 Bc6 31.Bd3 Bd7 32.Be2 g5+ 33.Kg3 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "16"]
[White "Flores Alvarez, Rodrigo"]
[Black "Azevedo, Ariolino"]
[Result "1-0"]
[ECO "D34"]
[EventDate "1960.11.21"]
[PlyCount "121"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 Be7 5.g3 O-O 6.Bg2 c5 7.cxd5 exd5 8.O-O 
Nc6 9.dxc5 Bxc5 10.Na4 Bb4 11.a3 Ba5 12.b4 Bc7 13.Bb2 Be6 14.Rc1 Rc8 15.
Nc5 Ne4 16.Nxb7 Qd7 17.Nc5 Nxc5 18.Rxc5 Bb6 19.Rc1 Rfd8 20.Qa4 Nd4 21.Qa6 
Nb3 22.Rxc8 Rxc8 23.Qd3 d4 24.Ng5 g6 25.Nxe6 Qxe6 26.Rd1 Qc4 27.Bb7 Rc7 
28.Ba6 Qc2 29.Rb1 Kf8 30.Qxc2 Rxc2 31.Bd3 Rc7 32.a4 a5 33.bxa5 Nxa5 34.
Ba3+ Bc5 35.Rc1 Nb3 36.Rc4 Ke7 37.Bc2 Kd6 38.Bxc5+ Nxc5 39.Rxd4+ Kc6 40.e3
Kb6 41.Rb4+ Kc6 42.Kf1 Na6 43.Be4+ Kc5 44.Rb5+ Kc4 45.Bd5+ Kc3 46.Rb7 f6 
47.Rxc7+ Nxc7 48.Bc6 g5 49.Ke2 h5 50.h4 Kc4 51.Kf3 Kd3 52.a5 g4+ 53.Kg2 
Kc4 54.Be4 Kb5 55.Bg6 Nd5 56.Bxh5 f5 57.Bg6 Ne7 58.Bf7 Kxa5 59.h5 Nc8 60.
h6 Nd6 61.Bg6 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "16"]
[White "Reinhardt, Heinrich"]
[Black "German, Eugenio"]
[Result "1-0"]
[ECO "A16"]
[EventDate "1960.11.21"]
[PlyCount "79"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 Nf6 2.Nc3 d5 3.cxd5 Nxd5 4.g3 g6 5.Bg2 Nxc3 6.bxc3 Bg7 7.Rb1 c6 8.Qc2
Qa5 9.Nf3 Nd7 10.O-O Nc5 11.Nd4 O-O 12.Nb3 Nxb3 13.Rxb3 Qc7 14.c4 e5 15.a4
Be6 16.Ba3 Rfd8 17.d3 Rab8 18.Rfb1 b6 19.Bc1 a6 20.R3b2 c5 21.Bd2 a5 22.
Bc3 Qa7 23.Rb3 Bd7 24.Qb2 Bxa4 25.Rxb6 Rxb6 26.Qxb6 Qxb6 27.Rxb6 e4 28.
Bxa5 exd3 29.exd3 Rxd3 30.Rb8+ Bf8 31.Bd5 Rb3 32.Ra8 Bd7 33.Kg2 Ra3 34.Rd8
Be6 35.Bb6 Bxd5+ 36.cxd5 Rc3 37.d6 Rd3 38.d7 Kg7 39.Rxf8 Rxd7 40.Rc8 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "16"]
[White "Schweber, Samuel"]
[Black "Canabrava, Antonio"]
[Result "1-0"]
[ECO "D37"]
[EventDate "1960.11.21"]
[PlyCount "103"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4 O-O 6.e3 c6 7.a3 Nbd7 8.cxd5 
exd5 9.Bd3 Re8 10.h3 Nf8 11.O-O Ne6 12.Bh2 g6 13.b4 a6 14.Qb3 Ng7 15.a4 
Bf5 16.Bxf5 Nxf5 17.b5 axb5 18.axb5 Rxa1 19.Rxa1 Bd6 20.Bxd6 Qxd6 21.Qa3 
Qxa3 22.Rxa3 cxb5 23.Nxb5 h5 24.Ne5 Rc8 25.g4 Rc1+ 26.Kh2 hxg4 27.hxg4 Ne7
28.Nd6 Kg7 29.Ra7 Nc6 30.Rxb7 Nxe5 31.dxe5 Nxg4+ 32.Kg3 Nxe5 33.f4 Nc4 34.
Rxf7+ Kg8 35.Rc7 Rc3 36.Nxc4 dxc4 37.Kf3 Rc1 38.Ke4 Rc2 39.Ke5 c3 40.Kf6 
Rg2 41.Rxc3 Rg3 42.Rd3 Kh7 43.Kf7 Kh6 44.Rd1 Rh3 45.Rg1 Kh7 46.Rg4 Rh5 47.
e4 Rh6 48.e5 Rh5 49.Rxg6 Rh4 50.Rf6 Kh8 51.e6 Rh7+ 52.Kf8 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "16"]
[White "Wexler, Bernardo"]
[Black "Engels, Ludwig"]
[Result "1-0"]
[ECO "C00"]
[EventDate "1960.11.21"]
[PlyCount "83"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c5 4.O-O Nc6 5.d3 e6 6.Nbd2 Be7 7.e4 O-O 8.c3 b6 
9.Re1 Bb7 10.e5 Nd7 11.Nf1 Re8 12.h4 b5 13.N1h2 a5 14.Bf4 Nf8 15.h5 a4 16.
Qd2 a3 17.b3 Rc8 18.h6 g6 19.Ng4 Nd7 20.Bg5 b4 21.c4 Nd4 22.Bxe7 Nxf3+ 23.
Bxf3 Qxe7 24.d4 Red8 25.cxd5 Bxd5 26.Bxd5 exd5 27.dxc5 Qe6 28.Qxb4 d4 29.
Qxd4 Nxc5 30.Qf4 Nd3 31.Qf6 Kf8 32.Re4 Qxf6 33.Nxf6 Ke7 34.Rd1 Rc2 35.Nxh7
Rxa2 36.Ra4 Re2 37.Ra7+ Ke6 38.Ng5+ Kf5 39.Nxf7 Rf8 40.Rxd3 a2 41.Rf3+ Ke4
42.Ng5+ 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "17"]
[White "Azevedo, Ariolino"]
[Black "Del Pozo, Nestor"]
[Result "1/2-1/2"]
[ECO "B47"]
[EventDate "1960.11.21"]
[PlyCount "111"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g3 a6 7.Bg2 Be7 8.O-O Qc7
9.Re1 O-O 10.a4 Bd7 11.Be3 Nc6 12.Nxc6 Bxc6 13.a5 Rac8 14.Bb6 Qb8 15.Nd5 
Rfe8 16.Nxe7+ Rxe7 17.Qd2 d5 18.e5 Nd7 19.Qg5 Ree8 20.Bd4 Bb5 21.c3 b6 22.
Qg4 Bc4 23.f4 b5 24.f5 exf5 25.Qxf5 Nf8 26.Qc2 Ne6 27.b3 Nxd4 28.cxd4 Bf1 
29.Qd2 Bxg2 30.Qxg2 Qa7 31.Rad1 Rcd8 32.Qc2 Rc8 33.Qf5 Re6 34.Re3 Rce8 35.
Kg2 b4 36.Rf3 R6e7 37.Rf4 Qc7 38.Rdf1 Qc6 39.R1f2 Rc8 40.Rh4 h6 41.Rhf4 
Qe6 42.Qh5 Rc6 43.Rg4 Kf8 44.Rxg7 Kxg7 45.Rf6 Qxf6 46.exf6+ Rxf6 47.h4 Re3
48.Qxd5 Rg6 49.Kf2 Rgxg3 50.h5 Rxb3 51.Qe5+ Kg8 52.Qe8+ Kg7 53.Qe5+ Kf8 
54.Qh8+ Ke7 55.Qe5+ Kd7 56.Qd5+ 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "17"]
[White "Canabrava, Antonio"]
[Black "Reinhardt, Heinrich"]
[Result "0-1"]
[ECO "A30"]
[EventDate "1960.11.21"]
[PlyCount "60"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.O-O c5 5.c4 g6 6.b3 Bg7 7.Bb2 O-O 8.d3 d5 9.
cxd5 Bxd5 10.Nc3 Bb7 11.Qc1 Nc6 12.Ne5 Qc8 13.Nxc6 Bxc6 14.Ne4 Nxe4 15.
Bxg7 Nxg3 16.Qb2 Nxe2+ 17.Qxe2 Kxg7 18.Bxc6 Qxc6 19.Qxe7 Rfe8 20.Qg5 Re2 
21.Rfe1 Rae8 22.Rxe2 Rxe2 23.Qg4 Re5 24.d4 Re4 25.Qg2 cxd4 26.f3 Qc3 27.
Rf1 Re1 28.Qg3 Qe3+ 29.Kg2 Re2+ 30.Kh1 d3 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "17"]
[White "Carvalho jr, Flavio de"]
[Black "Wexler, Bernardo"]
[Result "1/2-1/2"]
[ECO "E24"]
[EventDate "1960.11.21"]
[PlyCount "37"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.Qc2 Nc6 7.Nf3 d6 8.e4 e5
9.d5 Ne7 10.Nh4 O-O 11.Be2 Kh8 12.O-O Nfg8 13.Nf5 Re8 14.Kh1 Nxf5 15.exf5 
e4 16.g4 f6 17.Re1 Ne7 18.Bf1 g6 19.fxg6 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "17"]
[White "Freitas, Marcio Elisio de"]
[Black "Recalde, Eleuterio"]
[Result "1-0"]
[ECO "A20"]
[EventDate "1960.11.21"]
[PlyCount "77"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.a3 e5 2.c4 Nf6 3.e3 d5 4.cxd5 Nxd5 5.Nf3 Bd6 6.Qc2 O-O 7.d3 c5 8.Nc3 
Nxc3 9.bxc3 Nc6 10.Be2 b6 11.e4 Na5 12.O-O Qc7 13.Kh1 Be6 14.Rb1 Rfd8 15.
Ng5 Bd7 16.Bh5 Be8 17.f4 g6 18.Bg4 exf4 19.Nh3 f3 20.gxf3 Bd7 21.Qg2 Be5 
22.d4 cxd4 23.f4 Bg7 24.f5 dxc3 25.Ng5 f6 26.Nxh7 Kxh7 27.Bf4 Qc6 28.Bf3 
Qc5 29.Qxg6+ Kh8 30.Rg1 Qe7 31.Qh5+ Kg8 32.Rg2 Be8 33.Qh6 Rd7 34.Rbg1 Qf8 
35.e5 Bg6 36.Rxg6 Qe7 37.exf6 Qxf6 38.Rxf6 c2 39.Bd5+ 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "17"]
[White "Engels, Ludwig"]
[Black "Flores Alvarez, Rodrigo"]
[Result "0-1"]
[ECO "E73"]
[EventDate "1960.11.21"]
[PlyCount "136"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Be2 d6 6.Bg5 a6 7.Nf3 c5 8.dxc5 Qa5 
9.cxd6 Nxe4 10.dxe7 Re8 11.Qd8 Bxc3+ 12.Kf1 Bd7 13.bxc3 Qc5 14.Be3 Qxe7 
15.Qxe7 Rxe7 16.Rc1 Nc6 17.h4 Ng3+ 18.fxg3 Rxe3 19.Kf2 Rae8 20.Rhe1 R3e7 
21.Bf1 Bg4 22.Rxe7 Rxe7 23.Re1 Rc7 24.Re8+ Kg7 25.Ke3 Bd7 26.Re4 f5 27.Rf4
h6 28.Bd3 Bc8 29.Nd4 h5 30.Nxc6 Rxc6 31.Rd4 Kf6 32.Rd8 Be6 33.Kd4 Ke7 34.
Rh8 Rd6+ 35.Ke3 Rc6 36.Be2 Bxc4 37.Bf3 Rc5 38.Bxb7 Bxa2 39.Kd4 Rc4+ 40.Kd3
Ra4 41.Rc8 Bb1+ 42.Ke3 Be4 43.Bxe4 Rxe4+ 44.Kd3 Rg4 45.Rc6 Rxg3+ 46.Kd4 
Rxg2 47.Rxa6 Rg4+ 48.Kd5 Kf7 49.c4 Rxh4 50.c5 Rh1 51.c6 Rc1 52.Kd6 Rd1+ 
53.Ke5 Re1+ 54.Kd6 Rd1+ 55.Ke5 Re1+ 56.Kd6 f4 57.c7 Re6+ 58.Kd7 Re7+ 59.
Kd8 Rxc7 60.Kxc7 h4 61.Kd6 Kf6 62.Kd5+ Kf5 63.Kd4 h3 64.Ra8 Kg4 65.Kd3 h2 
66.Rh8 Kg3 67.Ke2 Kg2 68.Rg8 f3+ 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "17"]
[White "German, Eugenio"]
[Black "Bazan, Osvaldo Manuel"]
[Result "1/2-1/2"]
[ECO "B48"]
[EventDate "1960.11.21"]
[PlyCount "77"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Be3 Nf6 6.Nc3 Qc7 7.Bd3 a6 8.Nxc6 
bxc6 9.O-O Be7 10.f4 d5 11.e5 Nd7 12.Qg4 g6 13.Ne2 c5 14.c4 Nb6 15.b3 a5 
16.Rfc1 f5 17.Qg3 d4 18.Bd2 Kf7 19.Kf1 Bb7 20.Ng1 Be4 21.Nh3 h6 22.Nf2 Bc6
23.a4 Nd7 24.Be2 Nb8 25.Bf3 Bxf3 26.Qxf3 Qc6 27.Ke2 Qxf3+ 28.Kxf3 Nc6 29.
Nd3 Rab8 30.Rab1 g5 31.g3 Rb7 32.Rc2 Rhb8 33.Rcb2 gxf4 34.gxf4 Rg8 35.Be1 
Rbb8 36.Rg2 Rxg2 37.Kxg2 Rg8+ 38.Bg3 Rb8 39.Kf3 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "17"]
[White "Letelier Martner, Rene"]
[Black "Schweber, Samuel"]
[Result "0-1"]
[ECO "B52"]
[EventDate "1960.11.21"]
[PlyCount "90"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bb5+ Bd7 5.Bxd7+ Qxd7 6.d3 g6 7.Qe2 Nc6 8.Bg5 
Bg7 9.Na3 O-O 10.O-O Rab8 11.Rad1 Qe6 12.b3 Nd5 13.exd5 Qxe2 14.Rd2 Qxd2 
15.Nxd2 h6 16.Be3 Ne5 17.d4 Ng4 18.Nf3 Nxe3 19.fxe3 cxd4 20.exd4 b5 21.Re1
Bf6 22.Nc2 Rfc8 23.Re3 a5 24.Kf2 Re8 25.Ke2 e6 26.dxe6 Rxe6 27.Kd3 d5 28.
Rxe6 fxe6 29.Ne3 h5 30.h3 Kf7 31.g3 Ke7 32.Ng2 g5 33.Ne3 Rh8 34.Nh2 Kd6 
35.Nf3 b4 36.c4 Ra8 37.Nd2 Kc6 38.Nf3 Rd8 39.c5 Ra8 40.Nc2 Kb5 41.a4+ bxa3
42.Kc3 a2 43.Kb2 g4 44.hxg4 hxg4 45.Nfe1 Rh8 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "17"]
[White "Perez Alcocer, Jose"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "A85"]
[EventDate "1960.11.21"]
[PlyCount "89"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 d5 2.Nf3 e6 3.e3 f5 4.Bd3 Nf6 5.O-O Bd6 6.b3 Nbd7 7.Bb2 O-O 8.c4 c6 
9.Nc3 Ne4 10.Ne2 Qf6 11.Qc1 Rf7 12.Ba3 Bc7 13.cxd5 exd5 14.Nf4 Nf8 15.Qb2 
g5 16.Ne2 Ng6 17.Ng3 g4 18.Nh5 Qe6 19.Bxe4 fxe4 20.Ng5 Qf5 21.Nxf7 Qxh5 
22.Bd6 Bxd6 23.Nxd6 Nh4 24.Nxc8 Rxc8 25.Qa3 Qg6 26.Qe7 Nf3+ 27.Kh1 Re8 28.
Qxb7 Ng5 29.Rac1 Re6 30.b4 Qf7 31.Qxf7+ Nxf7 32.Rc5 Rf6 33.Kg1 a6 34.Rfc1 
Nd8 35.Ra5 Kg7 36.Rxa6 Rf7 37.Ra8 Rd7 38.a4 Rd6 39.Rxd8 Rxd8 40.Rxc6 Ra8 
41.a5 Rb8 42.Rb6 Rc8 43.g3 h5 44.a6 h4 45.gxh4 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "18"]
[White "Bazan, Osvaldo Manuel"]
[Black "Canabrava, Antonio"]
[Result "1/2-1/2"]
[ECO "B77"]
[EventDate "1960.11.21"]
[PlyCount "81"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Ne2 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Bd7 7.Bb3 g6 8.f3 
Bg7 9.Be3 O-O 10.Qd2 a5 11.O-O a4 12.Bc4 a3 13.b3 Qa5 14.Rad1 Nxd4 15.Bxd4
b5 16.Bd3 b4 17.Ne2 e5 18.Bf2 Rac8 19.Be1 Rb8 20.c3 bxc3 21.Qxc3 Qxc3 22.
Nxc3 Be6 23.g4 Bh6 24.Be2 Be3+ 25.Bf2 Bxf2+ 26.Rxf2 Rfd8 27.Bf1 g5 28.Rfd2
Ra8 29.h3 Ne8 30.Nb5 Kf8 31.Bc4 Bxc4 32.bxc4 Ke7 33.Rd3 Rdc8 34.Rc1 Ra4 
35.Rdc3 Nc7 36.Rxa3 Rxa3 37.Nxa3 Ra8 38.Rc3 Ne6 39.Kf2 Nd4 40.Kf1 Ra4 41.
Nc2 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "18"]
[White "Bolbochan, Julio"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "D90"]
[EventDate "1960.11.21"]
[PlyCount "40"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 g6 5.cxd5 cxd5 6.Bf4 Nc6 7.e3 Bg7 8.h3 O-O
9.Be2 b6 10.O-O Bb7 11.Ne5 Nxe5 12.Bxe5 Ne4 13.Bxg7 Nxc3 14.bxc3 Kxg7 15.
a4 Qc8 16.Qb3 Rd8 17.a5 Ba6 18.axb6 axb6 19.Bxa6 Rxa6 20.Rxa6 Qxa6 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "18"]
[White "Del Pozo, Nestor"]
[Black "Engels, Ludwig"]
[Result "1-0"]
[ECO "C74"]
[EventDate "1960.11.21"]
[PlyCount "105"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 f5 6.exf5 Bxf5 7.O-O b5 8.Bc2 
Bxc2 9.Qxc2 Nf6 10.d4 e4 11.Ng5 d5 12.f3 h6 13.Ne6 Qd7 14.Nf4 g5 15.Ng6 
Rg8 16.fxe4 Nxe4 17.Rxf8+ Rxf8 18.Nxf8 Kxf8 19.Nd2 Re8 20.b3 Kg8 21.Nf3 
Qg7 22.Be3 Ne7 23.Rf1 Nf5 24.Bc1 c5 25.Qd3 c4 26.bxc4 dxc4 27.Qc2 g4 28.
Ne5 Rxe5 29.dxe5 Qa7+ 30.Kh1 Nfg3+ 31.hxg3 Nxg3+ 32.Kh2 Nxf1+ 33.Kh1 Qf7 
34.Qd1 Kh7 35.e6 Qh5+ 36.Kg1 Ng3 37.Qd7+ Kg8 38.Qd8+ Kg7 39.Qc7+ Kf6 40.
Qxg3 Kxe6 41.Qe3+ Qe5 42.Kf2 Qxe3+ 43.Bxe3 h5 44.Bg5 Kf5 45.Bd8 Ke4 46.Ke2
g3 47.Bc7 h4 48.Bd8 b4 49.cxb4 h3 50.gxh3 g2 51.Kf2 Kf4 52.Kxg2 c3 53.h4 
1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "18"]
[White "Flores Alvarez, Rodrigo"]
[Black "Carvalho jr, Flavio de"]
[Result "1/2-1/2"]
[ECO "B12"]
[EventDate "1960.11.21"]
[PlyCount "79"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c6 2.Ne2 d5 3.e5 c5 4.d4 Nc6 5.c3 Bf5 6.Ng3 Bg6 7.Bd3 Bxd3 8.Qxd3 e6 
9.O-O cxd4 10.cxd4 Qb6 11.Be3 g6 12.Nc3 Nh6 13.Rfc1 Nf5 14.Nxf5 gxf5 15.g3
h5 16.Na4 Qb4 17.Nc5 Bxc5 18.Rxc5 h4 19.a3 Qb6 20.b4 a6 21.Bg5 hxg3 22.
fxg3 Rg8 23.Bf6 Rg4 24.Qe3 Kd7 25.Rd1 f4 26.Qf2 fxg3 27.hxg3 Rag8 28.Rd3 
Qa7 29.Bh4 R8g7 30.Rf3 Ke8 31.Rf4 Rxf4 32.Qxf4 Rg6 33.Kh2 Qb8 34.Qd2 Kd7 
35.Rc1 Qf8 36.Kh3 Qh6 37.Qc3 Qh5 38.Qc5 Qg4+ 39.Kh2 Qe2+ 40.Kh3 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "18"]
[White "Recalde, Eleuterio"]
[Black "Camara, Ronald"]
[Result "1/2-1/2"]
[ECO "C89"]
[EventDate "1960.11.21"]
[PlyCount "38"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.Re1 O-O 8.c3 d5 
9.exd5 e4 10.dxc6 exf3 11.Qxf3 Bg4 12.Qg3 Bd6 13.f4 Re8 14.d4 Nh5 15.Rxe8+
Qxe8 16.Qf2 Qxc6 17.h3 Bf5 18.g4 Bxb1 19.Rxb1 Nf6 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "18"]
[White "Reinhardt, Heinrich"]
[Black "Letelier Martner, Rene"]
[Result "1/2-1/2"]
[ECO "D40"]
[EventDate "1960.11.21"]
[PlyCount "88"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.e3 c5 5.d4 Nc6 6.a3 cxd4 7.exd4 Be7 8.Bd3 
dxc4 9.Bxc4 O-O 10.O-O b6 11.Bg5 Bb7 12.Ba2 Nd5 13.Be3 Nxc3 14.bxc3 Bxa3 
15.Bxe6 Bb2 16.Ba2 Bxa1 17.Qxa1 Na5 18.Ne5 Rc8 19.c4 Re8 20.Rc1 Qf6 21.Qb2
Rxe5 22.dxe5 Qg6 23.f3 Bxf3 24.c5 Bg4 25.Rf1 Be6 26.Bb1 Qg4 27.Qc2 Qh5 28.
Qf2 Nc4 29.cxb6 axb6 30.Bxb6 Nxe5 31.h3 Ng6 32.Be4 Nf8 33.Bd4 f6 34.Qg3 
Qg5 35.Qf3 Qd2 36.Be3 Qd7 37.Rd1 Qf7 38.Bf4 Ng6 39.Bb7 Rf8 40.Bg3 f5 41.
Re1 Kh8 42.Bc6 Qf6 43.Qe2 f4 44.Bf2 Bf7 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "18"]
[White "Schweber, Samuel"]
[Black "Perez Alcocer, Jose"]
[Result "1/2-1/2"]
[ECO "E77"]
[EventDate "1960.11.21"]
[PlyCount "28"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Nf3 c5 7.d5 e6 8.Be2 exd5 9.
exd5 Re8 10.O-O Bf5 11.Bd3 Ne4 12.Nxe4 Bxe4 13.Bxe4 Rxe4 14.Ng5 Re8 
1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "18"]
[White "Wexler, Bernardo"]
[Black "German, Eugenio"]
[Result "1/2-1/2"]
[ECO "A38"]
[EventDate "1960.11.21"]
[PlyCount "35"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d3 d6 6.c4 c5 7.Nc3 Nc6 8.Rb1 Rb8 
9.a3 b6 10.b4 Bb7 11.b5 Nd4 12.Nxd4 cxd4 13.Na2 Bxg2 14.Kxg2 Nd7 15.Nb4 
Rb7 16.Nc6 Qe8 17.e3 dxe3 18.fxe3 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "19"]
[White "Azevedo, Ariolino"]
[Black "Recalde, Eleuterio"]
[Result "1-0"]
[ECO "B39"]
[EventDate "1960.11.21"]
[PlyCount "65"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Bg7 7.Be3 Ng4 8.Qxg4 
Nxd4 9.O-O-O Nc6 10.Qg3 O-O 11.Nd5 Qa5 12.a3 d6 13.Be2 Be6 14.Bd2 Qa4 15.
Bc3 Bxd5 16.Rxd5 Bxc3 17.Qxc3 Rfc8 18.Kb1 b6 19.Ka2 Ne5 20.b3 Qe8 21.f4 
Nd7 22.Bf3 Rc7 23.h4 h5 24.g4 hxg4 25.Bxg4 Nf6 26.h5 Nxg4 27.hxg6 e5 28.
Qh3 fxg6 29.Qh8+ Kf7 30.Qh7+ Ke6 31.f5+ Kf6 32.Rxd6+ Kg5 33.Qh4+ 1-0

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "19"]
[White "Canabrava, Antonio"]
[Black "Wexler, Bernardo"]
[Result "0-1"]
[ECO "E11"]
[EventDate "1960.11.21"]
[PlyCount "68"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.g3 d5 6.Bg2 O-O 7.O-O dxc4 8.Qc2 
Nbd7 9.Qxc4 Bd6 10.Nc3 c6 11.e4 e5 12.dxe5 Nxe5 13.Nxe5 Bxe5 14.h3 Be6 15.
Qe2 b5 16.Rfd1 Bc4 17.Qe1 Rfe8 18.Rac1 Rad8 19.b3 Bd3 20.f3 Qa3 21.Qf2 Qb2
22.Kh2 Bd4 23.Qe1 Bc2 24.Ne2 Bxd1 25.Rxd1 Bf2 26.Qxf2 Rxd2 27.Rxd2 Qxd2 
28.g4 h6 29.Qf1 Rd8 30.Ng3 Qf4 31.Qf2 Rd2 32.Qxa7 h5 33.h4 hxg4 34.fxg4 
Nxe4 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "19"]
[White "Carvalho jr, Flavio de"]
[Black "Del Pozo, Nestor"]
[Result "1/2-1/2"]
[ECO "E48"]
[EventDate "1960.11.21"]
[PlyCount "43"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Ne2 d5 7.O-O dxc4 8.Bxc4 b6
9.d5 Bxc3 10.Nxc3 exd5 11.Nxd5 Bb7 12.Nc3 Qe7 13.f3 Rd8 14.Qe1 Nc6 15.e4 
Ne5 16.Be2 Nd3 17.Bxd3 Rxd3 18.Be3 Ba6 19.Rf2 Rad8 20.Rd2 Qe5 21.Rxd3 Rxd3
22.Rd1 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "19"]
[White "Freitas, Marcio Elisio de"]
[Black "Bolbochan, Julio"]
[Result "1/2-1/2"]
[ECO "D78"]
[EventDate "1960.11.21"]
[PlyCount "30"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.d4 d5 5.O-O c6 6.b3 O-O 7.Bb2 a5 8.c4 a4 9.
Nbd2 axb3 10.axb3 Na6 11.Qc1 Bf5 12.Bc3 Ne4 13.Nxe4 Bxe4 14.Ne5 Bxg2 15.
Kxg2 c5 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "19"]
[White "Estrada Degrandi, Walter"]
[Black "Schweber, Samuel"]
[Result "1/2-1/2"]
[ECO "E69"]
[EventDate "1960.11.21"]
[PlyCount "23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.g3 d6 6.Bg2 Nbd7 7.O-O e5 8.h3 Re8 
9.e4 c6 10.Be3 exd4 11.Nxd4 Nc5 12.Qc2 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "19"]
[White "German, Eugenio"]
[Black "Flores Alvarez, Rodrigo"]
[Result "1/2-1/2"]
[ECO "C12"]
[EventDate "1960.11.21"]
[PlyCount "23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd3 dxe4 5.Bxe4 Nf6 6.Bg5 c5 7.Ne2 Nc6 8.a3 
Bxc3+ 9.bxc3 h6 10.Bxf6 Qxf6 11.Rb1 O-O 12.Rb5 1/2-1/2

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "19"]
[White "Letelier Martner, Rene"]
[Black "Bazan, Osvaldo Manuel"]
[Result "0-1"]
[ECO "B44"]
[EventDate "1960.11.21"]
[PlyCount "76"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nb5 d6 6.c4 Nf6 7.N1c3 a6 8.Nd4 
Be7 9.Be2 O-O 10.O-O Qc7 11.Nc2 Bd7 12.b3 b5 13.cxb5 Na7 14.Bb2 Nxb5 15.
Bxb5 axb5 16.a3 Rfd8 17.Qd3 Qb7 18.Rfe1 Be8 19.Qg3 Rac8 20.Rad1 Rd7 21.Nb4
Rdc7 22.Rd3 Bc6 23.h3 g6 24.Qf4 Nd7 25.Ncd5 Bxd5 26.exd5 e5 27.Qd2 Bf8 28.
h4 h5 29.g4 hxg4 30.Qg5 Nf6 31.h5 Nxh5 32.Qxg4 Nf4 33.Rdd1 f5 34.Qf3 Rh7 
35.Re3 g5 36.Bxe5 dxe5 37.d6 Qxf3 38.Rxf3 Bxd6 0-1

[Event "South American zonal"]
[Site "Sao Paulo BRA"]
[Date "1960.??.??"]
[Round "19"]
[White "Perez Alcocer, Jose"]
[Black "Reinhardt, Heinrich"]
[Result "1/2-1/2"]
[ECO "A30"]
[EventDate "1960.11.21"]
[PlyCount "115"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1.d4 Nf6 2.Nf3 b6 3.g3 Bb7 4.Bg2 c5 5.O-O g6 6.c4 cxd4 7.Qxd4 Bg7 8.Nc3 d6
9.Rd1 Nbd7 10.b3 O-O 11.Bb2 Ne4 12.Qe3 Ndc5 13.Nd4 Nxc3 14.Bxc3 Bxg2 15.
Kxg2 Qd7 16.Rac1 a6 17.Nf3 Bxc3 18.Rxc3 Qb7 19.Qh6 Ne4 20.Kg1 f6 21.Re3 
Rf7 22.Rd5 Nc5 23.Rd4 Rc8 24.Nh4 Qd7 25.Nf3 b5 26.cxb5 axb5 27.Rc3 e5 28.
Rb4 Rff8 29.Qd2 d5 30.a4 d4 31.Rc1 Qf7 32.Qb2 bxa4 33.bxa4 Ne4 34.Rxc8 
Rxc8 35.Rb8 Rxb8 36.Qxb8+ Kg7 37.Nxe5 fxe5 38.Qxe5+ Nf6 39.g4 Qe8 40.Qxe8 
Nxe8 41.Kg2 Kf6 42.f4 Ke6 43.Kf3 Kd5 44.a5 Nd6 45.h4 Kc5 46.f5 gxf5 47.g5 
Ne4 48.Kf4 Nc3 49.Kf3 Nd5 50.h5 Kb5 51.g6 hxg6 52.hxg6 Kxa5 53.e4 dxe3 54.
g7 Ne7 55.Kxe3 Kb6 56.Kf4 Kc7 57.g8=Q Nxg8 58.Kxf5 1/2-1/2

