[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "1"]
[White "Braga, Cicero Nogueira"]
[Black "Campora, Daniel Hugo"]
[Result "0-1"]
[WhiteElo "2370"]
[BlackElo "2550"]
[ECO "A07"]
[EventDate "1993.03.13"]
[PlyCount "82"]

1.Nf3 d5 2.g3 Bg4 3.Bg2 Nd7 4.O-O c6 5.d3 e5 6.e4 dxe4 7.dxe4 f6 8.Nbd2 
Nc5 9.Qe1 Ne7 10.a4 Nc8 11.h3 Bh5 12.Nh4 Ne6 13.Nb3 Bd6 14.Bf3 Bxf3 15.
Nxf3 O-O 16.Be3 Qe7 17.a5 Rb8 18.Qc3 Kh8 19.Rfd1 c5 20.Nfd2 b5 21.axb6 
axb6 22.Nc4 Nd4 23.Bxd4 exd4 24.Qf3 Bc7 25.Qg4 Qf7 26.Ncd2 Nd6 27.Ra7 Nb5 
28.Ra4 Rbe8 29.Qe2 Qd7 30.Rda1 f5 31.e5 Bxe5 32.Qf3 Nd6 33.Ra8 c4 34.R1a7 
Qe6 35.Nc1 h6 36.Ne2 Kh7 37.Rxe8 Rxe8 38.Qc6 d3 39.cxd3 cxd3 40.Nc3 Bd4 
41.Nf3 Bxf2+ 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "1"]
[White "De Toledo, James Mann"]
[Black "Lima, Darcy"]
[Result "1/2-1/2"]
[WhiteElo "2265"]
[BlackElo "2445"]
[ECO "E52"]
[EventDate "1993.03.13"]
[PlyCount "40"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 b6 7.O-O Bb7 8.a3 Bd6 
9.cxd5 exd5 10.b4 a6 11.Qb3 Nbd7 12.a4 Qe7 13.Ba3 Rfd8 14.b5 Bxa3 15.Qxa3 
Qxa3 16.Rxa3 axb5 17.Nxb5 c6 18.Nc3 Ba6 19.Bxa6 Rxa6 20.Rb3 Ne4 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "1"]
[White "Giardelli, Sergio Carlos"]
[Black "Garcia Toledo, Javier"]
[Result "1-0"]
[WhiteElo "2425"]
[ECO "A48"]
[EventDate "1993.03.13"]
[PlyCount "71"]

1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 d6 5.h3 O-O 6.Be2 b6 7.a4 a6 8.O-O Bb7 9.
c4 Ne4 10.Qc2 a5 11.Nc3 Nxc3 12.bxc3 Nd7 13.Rfd1 e6 14.Rab1 Ra7 15.Nd2 Qe7
16.e4 e5 17.Be3 Bc6 18.Bg4 Nf6 19.Bf3 Nd7 20.Re1 Raa8 21.Qa2 Kh8 22.Rbd1 
Rae8 23.Qa3 Rg8 24.Qa2 f5 25.exf5 Bxf3 26.f6 Qxf6 27.Nxf3 Rgf8 28.Qb1 Qf7 
29.Qb5 exd4 30.cxd4 Nf6 31.Ng5 Qd7 32.d5 Qxb5 33.cxb5 Ne4 34.Ne6 Rf7 35.
Rc1 Ree7 36.Bxb6 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "1"]
[White "Mecking, Henrique"]
[Black "Egger Mancilla, Jorge"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2410"]
[ECO "E88"]
[EventDate "1993.03.13"]
[PlyCount "63"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6 8.Bd3 cxd5 9.
cxd5 Nh5 10.Nge2 f5 11.exf5 gxf5 12.O-O Nd7 13.Rc1 Nc5 14.Bc4 a6 15.Bxc5 
dxc5 16.d6+ Kh8 17.Qd5 Ra7 18.Qxc5 b6 19.Qa3 Rf6 20.Rcd1 b5 21.Qc5 Rd7 22.
Bb3 Rfxd6 23.Rxd6 Rxd6 24.Rd1 Rxd1+ 25.Bxd1 Be6 26.Bb3 Bxb3 27.axb3 Nf6 
28.Ng3 Qd2 29.h3 Qxb2 30.Qc8+ Ng8 31.Nxf5 Qc1+ 32.Kf2 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "1"]
[White "Milos, Gilberto"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "1-0"]
[WhiteElo "2560"]
[BlackElo "2400"]
[ECO "C63"]
[EventDate "1993.03.13"]
[PlyCount "45"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Bxc6 dxc6 5.Nc3 Nf6 6.Qe2 fxe4 7.Nxe4 Bg4 8.
h3 Bh5 9.d3 Qd5 10.g4 Bf7 11.c4 Bb4+ 12.Bd2 Bxd2+ 13.Nexd2 Qe6 14.Nxe5 
O-O-O 15.f4 h5 16.Ndf3 Be8 17.Ng5 Qe7 18.O-O-O Rd4 19.Qf2 Qd6 20.Ne6 Rxf4 
21.Qxa7 Qxe5 22.Rhe1 Qd6 23.Qa8+ 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "1"]
[White "Rubinetti, Jorge Alberto"]
[Black "Catropa, Djalma"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2300"]
[ECO "E92"]
[EventDate "1993.03.13"]
[PlyCount "52"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.Be3 exd4 8.Nxd4 
Re8 9.f3 c6 10.Qd2 d5 11.exd5 cxd5 12.O-O Nc6 13.Nxc6 bxc6 14.Rad1 Be6 15.
c5 Nd7 16.Bd4 Rb8 17.Bxg7 Kxg7 18.Qd4+ Qf6 19.Qxf6+ Kxf6 20.Na4 Bf5 21.Rd2
Rxe2 22.Rxe2 Bd3 23.Kf2 Bxe2 24.Kxe2 Rb4 25.b3 Nf8 26.g3 Ne6 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "1"]
[White "Slipak, Sergio David"]
[Black "Granda Zuniga, Julio"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2590"]
[ECO "E61"]
[EventDate "1993.03.13"]
[PlyCount "115"]

1.c4 Nf6 2.Nf3 d6 3.d4 g6 4.Nc3 Bg7 5.e3 O-O 6.Be2 Nbd7 7.b3 e5 8.Bb2 Re8 
9.Qc2 c6 10.dxe5 dxe5 11.Nd2 e4 12.Rd1 Qe7 13.O-O b6 14.b4 Qxb4 15.Ncxe4 
Ba6 16.Bc3 Qe7 17.Qb2 Rad8 18.a4 Ne5 19.Nxf6+ Qxf6 20.Ne4 Qe7 21.c5 Bxe2 
22.Qxe2 bxc5 23.Qc2 Rd5 24.a5 Red8 25.Rb1 f5 26.Ng3 Nd3 27.Bxg7 Kxg7 28.
Qc4 R8d7 29.Ne2 Ne5 30.Qb3 c4 31.Qa4 Rd2 32.Nd4 c5 33.Nc6 Nxc6 34.Qxc6 c3 
35.Qa4 c2 36.Rbc1 Qe4 37.Qb3 Qb4 38.Qe6 Qb2 39.h3 Rd1 40.Kh2 Qb8+ 41.f4 
Qb7 42.Qe5+ Kh6 43.Qf6 R1d2 44.Rf2 Rxf2 45.Qh4+ Kg7 46.Qxf2 Qe4 47.Rxc2 c4
48.Rc3 Rd3 49.Qb2 Kh6 50.Qc1 Rxc3 51.Qxc3 Qd3 52.Qe5 Qa3 53.Qc7 a6 54.Qxc4
Qxa5 55.Qd3 Qb6 56.Qa3 Qf6 57.Qc5 Kg7 58.Qa7+ 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "1"]
[White "Sunye Neto, Jaime"]
[Black "Silva Lillo, Sebastian"]
[Result "1-0"]
[WhiteElo "2545"]
[BlackElo "2350"]
[ECO "A04"]
[EventDate "1993.03.13"]
[PlyCount "79"]

1.Nf3 c5 2.g3 b6 3.Bg2 Bb7 4.O-O g6 5.c4 Bg7 6.Nc3 Nc6 7.e3 Nh6 8.d4 Nf5 
9.d5 Na5 10.Qd3 O-O 11.Bd2 Rc8 12.b3 b5 13.Nxb5 Bxa1 14.Rxa1 a6 15.Nc3 f6 
16.e4 Ng7 17.e5 fxe5 18.Nxe5 d6 19.Ng4 Nf5 20.Ne2 e5 21.f4 Nd4 22.fxe5 
dxe5 23.Re1 Nac6 24.Nxd4 Nxd4 25.Rxe5 Qd7 26.Qe4 Nf5 27.Nh6+ Nxh6 28.Bxh6 
Rfe8 29.Bh3 Rxe5 30.Qxe5 Re8 31.Be6+ Rxe6 32.dxe6 Qd1+ 33.Kf2 Qf3+ 34.Ke1 
Qh1+ 35.Kd2 Qxh2+ 36.Kd3 Qxh6 37.e7 Bc6 38.Qe6+ Kg7 39.Qxc6 Qc1 40.e8=Q 
1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "1"]
[White "Trindade, Sandro Heleno"]
[Black "Soppe, Guillermo"]
[Result "1-0"]
[WhiteElo "2315"]
[BlackElo "2460"]
[ECO "B01"]
[EventDate "1993.03.13"]
[PlyCount "39"]

1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Nf3 c6 6.Bc4 Bf5 7.Ne5 e6 8.g4 
Bg6 9.Bd2 Qb6 10.Qe2 Nbd7 11.f4 O-O-O 12.O-O-O Nxe5 13.dxe5 Nd5 14.Rhf1 h6
15.f5 Bh7 16.Rf3 Be7 17.Nxd5 cxd5 18.Rb3 Qd4 19.Ba6 Rd7 20.Bxb7+ 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "1"]
[White "Valiente, Cristobal"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[WhiteElo "2340"]
[BlackElo "2495"]
[ECO "A30"]
[EventDate "1993.03.13"]
[PlyCount "51"]

1.Nf3 c5 2.c4 g6 3.Nc3 Bg7 4.g3 b6 5.Bg2 Bb7 6.O-O Nf6 7.d4 cxd4 8.Qxd4 d6
9.Rd1 Nbd7 10.Be3 Rc8 11.Rac1 Nc5 12.b3 Qd7 13.Qh4 Qg4 14.Qxg4 Nxg4 15.Bd4
Ne6 16.Bxg7 Nxg7 17.Nd4 Bxg2 18.Kxg2 Ne6 19.h3 Ne5 20.f4 Nxd4 21.Rxd4 Nc6 
22.Rd2 f6 23.h4 h5 24.e3 Kf7 25.Kf1 Rhd8 26.e4 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "1"]
[White "Vasquez Schroder, Rodrigo"]
[Black "Izquierdo Saravia, Daniel"]
[Result "1-0"]
[WhiteElo "2475"]
[BlackElo "2330"]
[ECO "B10"]
[EventDate "1993.03.13"]
[PlyCount "125"]

1.e4 c6 2.d3 e5 3.Nf3 d6 4.g3 Nf6 5.Bg2 Be7 6.O-O O-O 7.Re1 Nbd7 8.d4 Qc7 
9.c4 Re8 10.Nc3 Bf8 11.h3 a6 12.Bg5 h6 13.Be3 b5 14.cxb5 axb5 15.b4 Nb6 
16.Nd2 Na4 17.Qc2 Nxc3 18.Qxc3 Nd7 19.Rec1 Bb7 20.Nb3 Ra6 21.d5 Qb8 22.Na5
c5 23.a4 Rxa5 24.bxa5 b4 25.Qd3 Qa7 26.Bf1 Ra8 27.Qb5 Ba6 28.Qc6 Bxf1 29.
Kxf1 Qa6+ 30.Qb5 Ra7 31.Rc4 Qxa5 32.Rxb4 cxb4 33.Bxa7 Qxa7 34.Qxb4 Be7 35.
a5 Qa6+ 36.Kg1 Nc5 37.Qb8+ Kh7 38.Qe8 Nb3 39.Rb1 Nd2 40.Qb5 Qc8 41.Rd1 
Nf3+ 42.Kg2 Ng5 43.Rh1 Qc3 44.Qe2 f5 45.a6 Qa5 46.f3 fxe4 47.fxe4 Qa4 48.
Re1 Bd8 49.h4 Ba5 50.Rf1 Nxe4 51.a7 Bb6 52.a8=Q Qxa8 53.Qxe4+ Kg8 54.Qf3 
Qe8 55.Qf5 Bd8 56.Rc1 g6 57.Qc8 Kf7 58.Rf1+ Kg7 59.Ra1 Qf7 60.Qxd8 Qxd5+ 
61.Kh2 Qd2+ 62.Kh3 g5 63.Qd7+ 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "2"]
[White "Campora, Daniel Hugo"]
[Black "Milos, Gilberto"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[BlackElo "2560"]
[ECO "C45"]
[EventDate "1993.03.13"]
[PlyCount "36"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Be3 Qf6 6.c3 Nge7 7.Nc2 Bb6 8.
Nba3 O-O 9.Nb5 Qe5 10.Bxb6 axb6 11.Ne3 Rd8 12.Bc4 d5 13.exd5 Be6 14.Qe2 
Nxd5 15.Nxd5 Qxe2+ 16.Bxe2 Bxd5 17.Nxc7 Rxa2 18.Rxa2 Bxa2 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "2"]
[White "Catropa, Djalma"]
[Black "Mecking, Henrique"]
[Result "0-1"]
[WhiteElo "2300"]
[BlackElo "2605"]
[ECO "E76"]
[EventDate "1993.03.13"]
[PlyCount "92"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Nf3 c5 7.d5 a6 8.Be2 e6 9.
O-O exd5 10.e5 Nfd7 11.Qxd5 dxe5 12.fxe5 Nc6 13.Bg5 Qe8 14.Rae1 Ndxe5 15.
Kh1 Nb4 16.Qxc5 Nbd3 17.Bxd3 Nxd3 18.Rxe8 Nxc5 19.Rxf8+ Bxf8 20.b3 Be6 21.
Nd4 Re8 22.Nxe6 Rxe6 23.g3 f5 24.Bd2 Bg7 25.b4 Nd3 26.b5 Nb2 27.c5 Nc4 28.
Re1 Rxe1+ 29.Bxe1 Bxc3 30.Bxc3 axb5 31.Kg2 Kf7 32.Kf3 Ke6 33.Ke2 Kd5 34.
Bb4 Ne5 35.a3 Nd7 36.Kf3 Nxc5 37.Kf4 Nd3+ 38.Kg5 Nxb4 39.axb4 Kc4 40.Kh6 
Kxb4 41.Kxh7 g5 42.h4 gxh4 43.gxh4 f4 44.Kg6 f3 45.h5 f2 46.h6 f1=Q 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "2"]
[White "Egger Mancilla, Jorge"]
[Black "De Toledo, James Mann"]
[Result "1-0"]
[WhiteElo "2410"]
[BlackElo "2265"]
[ECO "C95"]
[EventDate "1993.03.13"]
[PlyCount "95"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 c5 13.Nf1 cxd4 14.cxd4 Re8 15.Ng3 
exd4 16.Nxd4 Bf8 17.Bf4 Ne5 18.Ndf5 d5 19.Bxe5 Rxe5 20.f4 Qb6+ 21.Kh2 Rxe4
22.Bxe4 dxe4 23.Rc1 g6 24.Qd4 Qxd4 25.Nxd4 Bd6 26.Nde2 Re8 27.Red1 Bb8 28.
Rc5 h5 29.Nf1 h4 30.Ne3 Kg7 31.Kh1 Re7 32.Ng4 Nxg4 33.hxg4 e3 34.Kg1 Re4 
35.Rd7 Bxf4 36.Rxb7 Bd6 37.Rc6 Bb4 38.Rxa6 Rxg4 39.Rxb5 h3 40.g3 Be1 41.b3
Rxg3+ 42.Nxg3 Bxg3 43.Ra8 f5 44.Rb6 f4 45.Ra7+ Kh6 46.Raa6 e2 47.Rxg6+ Kh7
48.Rge6 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "2"]
[White "Garcia Toledo, Javier"]
[Black "Braga, Cicero Nogueira"]
[Result "1-0"]
[BlackElo "2370"]
[ECO "E61"]
[EventDate "1993.03.13"]
[PlyCount "105"]

1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.c4 O-O 5.Nc3 d6 6.e3 c5 7.d5 Na6 8.Be2 Nc7 
9.O-O Nh5 10.Bg5 h6 11.Bh4 g5 12.Nd2 Nf4 13.exf4 gxh4 14.Bg4 e6 15.Qf3 f5 
16.Bh5 e5 17.Qh3 e4 18.a4 Na6 19.Rfc1 Nb4 20.Be2 Bd7 21.Nf1 Qe7 22.Ne3 
Rae8 23.Rd1 Bd4 24.Rd2 Qf6 25.Ra3 Re7 26.Kh1 Kh8 27.Ncd1 Rg8 28.a5 Reg7 
29.g3 hxg3 30.hxg3 h5 31.Ng2 h4 32.Nxh4 Rh7 33.Qh2 Be8 34.Bf1 Bh5 35.Bg2 
Bxd1 36.Rxd1 Nd3 37.Raxd3 exd3 38.Bh3 Rf8 39.Rxd3 Bxb2 40.Qg2 Re8 41.Qf3 
Re1+ 42.Kg2 Bd4 43.Rd1 Rxd1 44.Qxd1 Rxh4 45.gxh4 Qxh4 46.Qf3 Qh7 47.Qe2 
Qg6+ 48.Kf1 Kg7 49.Qe7+ Kh6 50.Qd7 Kh5 51.Bxf5 Qh6 52.Qe8+ Kh4 53.Qe4 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "2"]
[White "Giardelli, Sergio Carlos"]
[Black "Sunye Neto, Jaime"]
[Result "1/2-1/2"]
[WhiteElo "2425"]
[BlackElo "2545"]
[ECO "E16"]
[EventDate "1993.03.13"]
[PlyCount "29"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 b6 5.g3 Bb7 6.Bg2 O-O 7.O-O d5 8.Ne5 
Na6 9.cxd5 exd5 10.a3 Be7 11.b4 c5 12.bxc5 bxc5 13.Bb2 Rb8 14.Qa4 Qe8 15.
Qxe8 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "2"]
[White "Granda Zuniga, Julio"]
[Black "Valiente, Cristobal"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2340"]
[ECO "C83"]
[EventDate "1993.03.13"]
[PlyCount "77"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 
Be6 9.Nbd2 Be7 10.c3 Nc5 11.Qe2 Bg4 12.Bc2 O-O 13.Qe3 Ne6 14.Nd4 Ncxd4 15.
cxd4 c5 16.dxc5 Bxc5 17.Qd3 g6 18.Qg3 Nd4 19.Qxg4 Nxc2 20.Nb3 Qc8 21.Qh4 
f6 22.Rb1 fxe5 23.Bh6 Nd4 24.Bxf8 Qxf8 25.Nxc5 Qxc5 26.Qf6 e4 27.Rbd1 Ne2+
28.Kh1 Re8 29.Rd2 Nc1 30.Re1 Nxa2 31.Qd4 Qxd4 32.Rxd4 Rc8 33.Rxd5 Nb4 34.
Rd2 a5 35.g3 Re8 36.Rd4 Rf8 37.Re2 Nd3 38.Kg2 Nc5 39.Rc2 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "2"]
[White "Lima, Darcy"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1-0"]
[WhiteElo "2445"]
[BlackElo "2450"]
[ECO "C26"]
[EventDate "1993.03.13"]
[PlyCount "99"]

1.e4 e5 2.Nc3 Nf6 3.g3 d5 4.exd5 Nxd5 5.Bg2 Nxc3 6.bxc3 Bd6 7.Nf3 O-O 8.
O-O Nd7 9.d4 h6 10.Re1 exd4 11.cxd4 Re8 12.Rxe8+ Qxe8 13.c4 c5 14.Bb2 Nb6 
15.Rc1 Be6 16.d5 Bg4 17.h3 Bxf3 18.Qxf3 Qd7 19.Bf1 Re8 20.Ba1 Nc8 21.Bd3 
Qd8 22.Rb1 b6 23.Bc2 Be5 24.Qe4 Nd6 25.Qh7+ Kf8 26.Bxe5 Rxe5 27.Qh8+ Ke7 
28.Qxg7 Re2 29.Ba4 Qf8 30.Qg4 Re5 31.Qd7+ Kf6 32.Qxa7 Nxc4 33.Bb3 Nd2 34.
Qxb6+ Kg7 35.Rd1 Nf3+ 36.Kg2 Nd4 37.Rxd4 cxd4 38.Qxd4 f6 39.Qg4+ Kh8 40.
Qf4 Kg7 41.Qg4+ Kh8 42.h4 Re8 43.a4 Ra8 44.Bc2 Qf7 45.Qf4 Kg7 46.Bf5 Ra6 
47.Be6 Qf8 48.Qc7+ Kh8 49.a5 Rd6 50.Bf5 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "2"]
[White "Panno, Oscar"]
[Black "Slipak, Sergio David"]
[Result "0-1"]
[WhiteElo "2495"]
[BlackElo "2405"]
[ECO "D27"]
[EventDate "1993.03.13"]
[PlyCount "82"]

1.d4 d5 2.c4 dxc4 3.e3 Nf6 4.Bxc4 e6 5.Nf3 a6 6.O-O c5 7.a4 Nc6 8.Nc3 Be7 
9.Qe2 cxd4 10.Rd1 O-O 11.exd4 Nd5 12.Bd3 Ncb4 13.Bb1 b6 14.Ne4 Bb7 15.Neg5
g6 16.h4 Rc8 17.Be4 Qd6 18.Bd2 Rc7 19.Rac1 Nf4 20.Qe3 Nbd5 21.Qe1 Rxc1 22.
Bxc1 h6 23.Bxf4 Qxf4 24.Nh3 Qg4 25.Ne5 Qxh4 26.Bf3 Bb4 27.Qe2 Qe7 28.Bxd5 
Bxd5 29.Qxa6 Bd6 30.Nf4 Bb3 31.Rd3 Bxe5 32.dxe5 Qb4 33.Qb5 Qe1+ 34.Kh2 Bc2
35.Rf3 Bd1 36.Nd3 Qd2 37.Re3 Rd8 38.Nb4 Qxf2 39.Qxb6 Qf4+ 40.Kg1 Rd4 41.
Re1 Qd2 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "2"]
[White "Soppe, Guillermo"]
[Black "Silva Lillo, Sebastian"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2350"]
[ECO "E11"]
[EventDate "1993.03.13"]
[PlyCount "85"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 c5 5.Bxb4 cxb4 6.g3 O-O 7.Bg2 d6 8.a3 
bxa3 9.Nxa3 Nc6 10.O-O e5 11.Nc2 Bf5 12.Ne3 Be4 13.dxe5 dxe5 14.Qa4 Qe7 
15.Rfd1 Rfd8 16.Rxd8+ Rxd8 17.Rd1 g6 18.Rxd8+ Qxd8 19.c5 Qe7 20.b4 a6 21.
Qb3 Nd4 22.Qc4 Nxf3+ 23.Bxf3 Bxf3 24.exf3 Qd7 25.f4 exf4 26.Qxf4 Kg7 27.g4
h6 28.Qe5 Qe6 29.Qxe6 fxe6 30.Kf1 e5 31.Ke2 Kf7 32.Kd3 Ke6 33.f3 Nd5 34.
Nc2 Nf6 35.h3 g5 36.Ne3 Nd5 37.Nf5 Nxb4+ 38.Kc4 Nd5 39.Ng7+ Kf7 40.Nf5 Nf4
41.Nxh6+ Ke6 42.Kb4 Kd5 43.Nf5 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "2"]
[White "Trindade, Sandro Heleno"]
[Black "Vasquez Schroder, Rodrigo"]
[Result "0-1"]
[WhiteElo "2315"]
[BlackElo "2475"]
[ECO "C41"]
[EventDate "1993.03.13"]
[PlyCount "72"]

1.e4 e5 2.Nf3 d6 3.d4 Nf6 4.Nc3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.a4 c6 8.Re1 b6 
9.b3 a6 10.Bb2 Bb7 11.Bf1 Re8 12.g3 Bf8 13.Bg2 b5 14.axb5 axb5 15.Nb1 Qc7 
16.Nbd2 g6 17.c4 exd4 18.Nxd4 bxc4 19.Nxc4 d5 20.exd5 cxd5 21.Rxe8 Rxe8 
22.Ne3 Bc5 23.Rc1 Qb6 24.Ng4 Nxg4 25.Qxg4 Ne5 26.Qd1 Ba6 27.b4 Qxb4 28.Bc3
Qb6 29.Qa4 Rf8 30.Nf5 Bxf2+ 31.Kh1 gxf5 32.Bxe5 d4 33.Qd7 Be3 34.Qxf5 Bxc1
35.Be4 Qh6 36.h4 Bc8 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "2"]
[White "Van Riemsdijk, Herman Claudius"]
[Black "Izquierdo Saravia, Daniel"]
[Result "1-0"]
[WhiteElo "2400"]
[BlackElo "2330"]
[ECO "B10"]
[EventDate "1993.03.13"]
[PlyCount "73"]

1.e4 c6 2.c4 d5 3.exd5 cxd5 4.cxd5 Nf6 5.Nc3 g6 6.Bc4 Bg7 7.Nf3 O-O 8.O-O 
b6 9.Re1 Bb7 10.Qb3 Na6 11.d4 Nc7 12.Re5 Qd7 13.Bg5 h6 14.Bh4 g5 15.Bg3 
Rad8 16.Rae1 Ncxd5 17.R5e2 e6 18.Ne5 Qc8 19.Nxd5 Bxd5 20.Rc2 Qa8 21.f3 
Bxc4 22.Rxc4 Qd5 23.Nc6 Rd7 24.Re5 b5 25.Rxd5 bxc4 26.Rxd7 cxb3 27.Rxa7 
bxa2 28.Rxa2 Nd5 29.b4 Nc3 30.Rc2 Nb5 31.Be5 Ra8 32.Rc5 Ra1+ 33.Kf2 Ra2+ 
34.Kg3 Na3 35.Ra5 Bf8 36.Ra8 f6 37.Bd6 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "3"]
[White "De Toledo, James Mann"]
[Black "Soppe, Guillermo"]
[Result "1/2-1/2"]
[WhiteElo "2265"]
[BlackElo "2460"]
[ECO "A91"]
[EventDate "1993.03.13"]
[PlyCount "44"]

1.d4 e6 2.c4 f5 3.g3 Nf6 4.Bg2 Be7 5.Nh3 c6 6.O-O d6 7.Nc3 O-O 8.d5 e5 9.
f3 Na6 10.e4 fxe4 11.fxe4 Qb6+ 12.Kh1 Bd7 13.Nf2 Nxd5 14.exd5 Rxf2 15.Rxf2
Qxf2 16.dxc6 Bxc6 17.Nd5 Bf8 18.Rb1 Nb4 19.Be3 Qc2 20.a3 Qxd1+ 21.Rxd1 Nc2
22.Bf2 a5 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "3"]
[White "Izquierdo Saravia, Daniel"]
[Black "Braga, Cicero Nogueira"]
[Result "0-1"]
[WhiteElo "2330"]
[BlackElo "2370"]
[ECO "E70"]
[EventDate "1993.03.13"]
[PlyCount "56"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nge2 O-O 6.Ng3 e5 7.d5 c6 8.Be2 a6 9.
O-O cxd5 10.cxd5 b5 11.b4 Nbd7 12.Be3 h5 13.f3 h4 14.Nh1 Nh5 15.g3 hxg3 
16.hxg3 f5 17.Bd2 Ndf6 18.Kg2 Ra7 19.Bd3 Raf7 20.Qe2 Qd7 21.exf5 gxf5 22.
a4 e4 23.Bc2 f4 24.Bxe4 Nxe4 25.Nxe4 Qh3+ 26.Kf2 fxg3+ 27.Nhxg3 Nxg3 28.
Nxg3 Qh2+ 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "3"]
[White "Mecking, Henrique"]
[Black "Lima, Darcy"]
[Result "0-1"]
[WhiteElo "2605"]
[BlackElo "2445"]
[ECO "D20"]
[EventDate "1993.03.13"]
[PlyCount "58"]

1.d4 d5 2.c4 dxc4 3.e4 c5 4.d5 Nf6 5.Nc3 e6 6.Bxc4 exd5 7.Nxd5 Nxd5 8.Bxd5
Be7 9.Qb3 O-O 10.Bxb7 c4 11.Qb5 a6 12.Qxc4 Bxb7 13.Ne2 Nd7 14.O-O Rc8 15.
Qd3 Nc5 16.Qxd8 Rfxd8 17.f3 Nd3 18.Be3 Bf6 19.Rfd1 Nxb2 20.Rxd8+ Rxd8 21.
Rc1 Rd1+ 22.Rxd1 Nxd1 23.Bc5 Nc3 24.Nxc3 Bxc3 25.Kf2 f6 26.Ke3 Kf7 27.g4 
g5 28.Ke2 Be5 29.h3 Bc6 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "3"]
[White "Milos, Gilberto"]
[Black "Giardelli, Sergio Carlos"]
[Result "1-0"]
[WhiteElo "2560"]
[BlackElo "2425"]
[ECO "B47"]
[EventDate "1993.03.13"]
[PlyCount "115"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4 a6 7.Nxc6 Qxc6 8.Be2 
Bc5 9.Bf3 d6 10.Qd3 Ne7 11.Be3 Bxe3 12.Qxe3 O-O 13.O-O-O Qc7 14.g4 b5 15.
e5 d5 16.Ne2 Bd7 17.Rhf1 Rac8 18.Nd4 f6 19.exf6 Rxf6 20.Bh1 Ng6 21.f5 exf5
22.Bxd5+ Kh8 23.gxf5 Rxf5 24.Rxf5 Bxf5 25.Rd2 Bd7 26.Qg3 Nf4 27.Bb3 Qe5 
28.Rd1 Rf8 29.Kb1 b4 30.Bc4 a5 31.Nf3 Qc7 32.b3 Bf5 33.Rd4 Be6 34.Bxe6 
Nxe6 35.Qxc7 Nxc7 36.Kb2 Nb5 37.Rd5 Nc3 38.Rxa5 h6 39.Ne1 Nd1+ 40.Kc1 Nc3 
41.Nd3 Rf1+ 42.Kd2 Nb1+ 43.Ke3 Rh1 44.Rh5 Kh7 45.Nxb4 g5 46.a4 Re1+ 47.Kd3
Rd1+ 48.Ke3 Re1+ 49.Kf2 Re4 50.Nd5 Rd4 51.Ne3 Rd2+ 52.Ke1 Kg6 53.Rh3 h5 
54.a5 h4 55.b4 Rd4 56.c4 Nc3 57.a6 Ne4 58.a7 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "3"]
[White "Rubinetti, Jorge Alberto"]
[Black "Garcia Toledo, Javier"]
[Result "1-0"]
[WhiteElo "2450"]
[ECO "A49"]
[EventDate "1993.03.13"]
[PlyCount "79"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.a4 Nc6 7.a5 a6 8.d5 Nb8 9.
c4 c6 10.Nc3 e6 11.e4 exd5 12.cxd5 Re8 13.Nd2 cxd5 14.exd5 Qc7 15.Qb3 Bf5 
16.Nc4 Nbd7 17.Bf4 Bf8 18.Na4 Ne4 19.Nab6 Rad8 20.Qa3 Nxb6 21.Nxb6 Nf6 22.
Rac1 Qe7 23.Qb4 Ng4 24.Rfe1 Qf6 25.Qd2 h6 26.Rxe8 Rxe8 27.h3 Ne5 28.Bxe5 
Qxe5 29.g4 Be4 30.Re1 f5 31.f3 Qg3 32.fxe4 Bg7 33.Re3 Qh4 34.exf5 Rxe3 35.
Qxe3 gxf5 36.Qe6+ Kh8 37.Qc8+ Kh7 38.Qxf5+ Kh8 39.Qc8+ Kh7 40.Be4# 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "3"]
[White "Silva Lillo, Sebastian"]
[Black "Panno, Oscar"]
[Result "0-1"]
[WhiteElo "2350"]
[BlackElo "2495"]
[ECO "A70"]
[EventDate "1993.03.13"]
[PlyCount "100"]

1.d4 Nf6 2.Nf3 c5 3.d5 g6 4.c4 Bg7 5.Nc3 O-O 6.e4 d6 7.h3 e6 8.Bd3 exd5 9.
cxd5 Bd7 10.a4 Na6 11.Bxa6 bxa6 12.Qd3 Bc8 13.O-O Nd7 14.Bf4 Qe7 15.Rfe1 
Rb8 16.Qc2 Re8 17.Bg3 Rb4 18.Nd2 g5 19.b3 Ne5 20.Na2 Rb8 21.Rad1 Bd7 22.
Nc4 Nxc4 23.Qxc4 Rb6 24.Nc1 f5 25.f3 f4 26.Bf2 Rb4 27.Qxa6 Bc8 28.Qe2 Be5 
29.Qc2 Ba6 30.Nd3 Bxd3 31.Rxd3 Reb8 32.Rc1 Qb7 33.Qe2 Rxb3 34.Rxb3 Qxb3 
35.Qa6 Qb6 36.Qc4 Qb2 37.Rf1 Kg7 38.Qa6 Qb6 39.Qc4 Kg6 40.Rc1 Qb2 41.Rf1 
Rb6 42.a5 Rb5 43.Rd1 Rxa5 44.Qf1 Ra1 45.Rxa1 Qxa1 46.Qxa1 Bxa1 47.Kf1 a5 
48.Ke2 a4 49.Kd3 a3 50.Kc2 Be5 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "3"]
[White "Slipak, Sergio David"]
[Black "Campora, Daniel Hugo"]
[Result "1-0"]
[WhiteElo "2405"]
[BlackElo "2550"]
[ECO "C44"]
[EventDate "1993.03.13"]
[PlyCount "61"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 d3 5.Bxd3 d6 6.Nd4 Nf6 7.O-O Be7 8.f4 O-O
9.Kh1 Nd7 10.Be3 Nxd4 11.cxd4 d5 12.e5 f5 13.g4 Nb6 14.gxf5 Bxf5 15.Bxf5 
Rxf5 16.Nc3 g6 17.Qg4 Nc4 18.Rf3 c6 19.Ne2 Qf8 20.Raf1 Nxe3 21.Rxe3 Rf7 
22.Ref3 Rg7 23.f5 gxf5 24.Qh3 Bg5 25.Rxf5 Qb4 26.Ng3 Qd2 27.Nh5 Rg6 28.Rf7
Qxd4 29.Nf6+ Kxf7 30.Qd7+ Kf8 31.Qd6+ 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "3"]
[White "Sunye Neto, Jaime"]
[Black "Egger Mancilla, Jorge"]
[Result "1/2-1/2"]
[WhiteElo "2545"]
[BlackElo "2410"]
[ECO "E62"]
[EventDate "1993.03.13"]
[PlyCount "84"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 d6 6.Nc3 Nc6 7.d4 e5 8.d5 Ne7 
9.e4 Ne8 10.a4 f5 11.a5 h6 12.exf5 gxf5 13.Nh4 Nf6 14.f4 e4 15.Be3 c6 16.
Qd2 cxd5 17.cxd5 Bd7 18.Rfc1 Qe8 19.Bf1 a6 20.Ng2 Qf7 21.Bd4 Ng4 22.Bxg7 
Qxg7 23.Nd1 Rac8 24.Nde3 Nxe3 25.Nxe3 Rc5 26.b4 Rxc1 27.Rxc1 Rc8 28.Rxc8+ 
Nxc8 29.Kf2 Na7 30.Be2 Kf8 31.Qc2 Bc8 32.Qd2 Ke7 33.h3 Qf6 34.Nc4 Nb5 35.
Nb6 Bd7 36.Nxd7 Kxd7 37.Bxb5+ axb5 38.Ke3 Qa1 39.g4 Qg1+ 40.Qf2 Qc1+ 41.
Qd2 Qg1+ 42.Qf2 Qc1+ 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "3"]
[White "Valiente, Cristobal"]
[Black "Catropa, Djalma"]
[Result "1/2-1/2"]
[WhiteElo "2340"]
[BlackElo "2300"]
[ECO "B31"]
[EventDate "1993.03.13"]
[PlyCount "42"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 Nf6 6.c3 O-O 7.d4 d5 8.exd5 
Qxd5 9.c4 Qd6 10.dxc5 Qxd1 11.Rxd1 Bg4 12.Bxc6 bxc6 13.Nc3 Rab8 14.a3 Nd7 
15.h3 Be6 16.Na4 Rb7 17.Bg5 Bxc4 18.Bxe7 Bb3 19.Bxf8 Nxf8 20.Nc3 Bxc3 21.
bxc3 Bxd1 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "3"]
[White "Van Riemsdijk, Herman Claudius"]
[Black "Trindade, Sandro Heleno"]
[Result "1-0"]
[WhiteElo "2400"]
[BlackElo "2315"]
[ECO "B51"]
[EventDate "1993.03.13"]
[PlyCount "89"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.O-O Qb6 5.Nc3 Bg4 6.a4 a6 7.a5 Qd8 8.Ba4 Nf6
9.Re1 Nd7 10.h3 Bxf3 11.Qxf3 e6 12.Bxc6 bxc6 13.Qg3 g6 14.d3 Rb8 15.Ra2 
Be7 16.Bh6 Rg8 17.Rf1 f5 18.exf5 exf5 19.Re1 Ne5 20.Bf4 Nf7 21.Na4 g5 22.
Nb6 Rg6 23.Bd2 f4 24.Qf3 d5 25.Qh5 Rh6 26.Qg4 Qc7 27.Raa1 Rd8 28.Re2 Kf8 
29.Rae1 Bf6 30.Bc3 d4 31.Bd2 Kg7 32.Re6 Rg6 33.Nc4 Nh6 34.Qf3 Rd5 35.Qe4 
Nf7 36.Nb6 Rd6 37.Qf5 Nh6 38.Qxc5 Rxe6 39.Rxe6 g4 40.Rxc6 Qd8 41.Rc8 Rg5 
42.Qxg5+ Bxg5 43.Rxd8 Bxd8 44.Bxf4 gxh3 45.Bxh6+ 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "3"]
[White "Vasquez Schroder, Rodrigo"]
[Black "Granda Zuniga, Julio"]
[Result "0-1"]
[WhiteElo "2475"]
[BlackElo "2590"]
[ECO "E68"]
[EventDate "1993.03.13"]
[PlyCount "108"]

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 Re8 
9.h3 exd4 10.Nxd4 a6 11.Rb1 Ne5 12.b3 c5 13.Nde2 Rb8 14.a4 Nc6 15.Be3 Be6 
16.Qd2 Qe7 17.Rfe1 Rbd8 18.f4 Bf5 19.exf5 Qxe3+ 20.Qxe3 Rxe3 21.fxg6 hxg6 
22.Kf2 Rde8 23.Bf3 Nb4 24.Red1 d5 25.Nxd5 Nfxd5 26.cxd5 Nd3+ 27.Kg2 b5 28.
Rd2 c4 29.bxc4 bxc4 30.Rc2 c3 31.a5 Bf8 32.Rxc3 Ne1+ 33.Rxe1 Rxc3 34.Nxc3 
Rxe1 35.Ne4 f5 36.Nf6+ Kf7 37.Nd7 Bd6 38.Nb6 Bc5 39.Nc4 Rg1+ 40.Kh2 Rc1 
41.Ne5+ Kf6 42.h4 Bb4 43.Nc6 Be1 44.Nb8 Ke7 45.Nxa6 Rc8 46.g4 Kd6 47.gxf5 
gxf5 48.h5 Bxa5 49.Bg2 Ra8 50.Bf1 Rh8 51.Bg2 Rxh5+ 52.Kg3 Rh8 53.Bh3 Be1+ 
54.Kg2 Ra8 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "4"]
[White "Braga, Cicero Nogueira"]
[Black "Valiente, Cristobal"]
[Result "1/2-1/2"]
[WhiteElo "2370"]
[BlackElo "2340"]
[ECO "B20"]
[EventDate "1993.03.13"]
[PlyCount "35"]

1.g3 g6 2.Bg2 Bg7 3.e4 c5 4.f4 d6 5.Nf3 e5 6.d3 Nc6 7.O-O Nge7 8.c3 O-O 9.
Na3 h6 10.f5 gxf5 11.Nh4 f4 12.gxf4 Ng6 13.Nxg6 fxg6 14.Be3 exf4 15.Bxf4 
Be6 16.Nc2 Qd7 17.Ne3 Rf7 18.Bg3 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "4"]
[White "Campora, Daniel Hugo"]
[Black "Giardelli, Sergio Carlos"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[BlackElo "2425"]
[ECO "B21"]
[EventDate "1993.03.13"]
[PlyCount "32"]

1.e4 c5 2.f4 e6 3.Nf3 d5 4.d3 Nc6 5.Nbd2 Nf6 6.Be2 b6 7.c3 Bb7 8.e5 Ng4 9.
Nf1 Be7 10.d4 f6 11.Ne3 Nh6 12.O-O O-O 13.g4 Qc8 14.h3 f5 15.g5 Nf7 16.b3 
Ba6 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "4"]
[White "Catropa, Djalma"]
[Black "De Toledo, James Mann"]
[Result "1-0"]
[WhiteElo "2300"]
[BlackElo "2265"]
[ECO "D18"]
[EventDate "1993.03.13"]
[PlyCount "79"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O 
Nbd7 9.Qb3 a5 10.Nh4 O-O 11.Nxf5 exf5 12.Rd1 Qc7 13.Bf1 Rfe8 14.Bd2 Re7 
15.Rac1 Rae8 16.g3 Qb8 17.Bg2 h5 18.Qc2 g6 19.Na2 Bxd2 20.Qxd2 Qa7 21.b4 
axb4 22.Qxb4 Ne4 23.Bxe4 fxe4 24.Nc3 Nf6 25.d5 Rd7 26.dxc6 bxc6 27.Qc4 Re6
28.Ra1 Rxd1+ 29.Rxd1 Qa5 30.Rb1 h4 31.Rb8+ Kg7 32.Rb7 Qf5 33.Ne2 Ng4 34.
Qd4+ Rf6 35.Nf4 g5 36.Rb8 gxf4 37.Qd8 Rh6 38.Qf8+ Kg6 39.Qg8+ Kh5 40.h3 
1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "4"]
[White "Egger Mancilla, Jorge"]
[Black "Vasquez Schroder, Rodrigo"]
[Result "1-0"]
[WhiteElo "2410"]
[BlackElo "2475"]
[ECO "B96"]
[EventDate "1993.03.13"]
[PlyCount "89"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qc7 8.Qf3 Nc6
9.Nxc6 bxc6 10.O-O-O Rb8 11.Bc4 Be7 12.e5 dxe5 13.fxe5 Nd5 14.Bxe7 Qxe7 
15.Ne4 O-O 16.Rhf1 Rb4 17.Bd3 Qh4 18.a3 Rb6 19.Kb1 Qe7 20.Ka1 f5 21.exf6 
Nxf6 22.Ng5 g6 23.Rde1 c5 24.Bc4 h6 25.Nxe6 Rxe6 26.Qc6 Kf7 27.Re3 Kg7 28.
Bxe6 Bb7 29.Bc4 Qxe3 30.Qxb7+ Kh8 31.Qxa6 Qe7 32.Qe6 Qxe6 33.Bxe6 Kg7 34.
Bc4 Rd8 35.Re1 Rd2 36.Re2 Rd7 37.b3 h5 38.Kb2 h4 39.Re5 Rd2 40.Re2 Rd4 41.
Re7+ Kh6 42.a4 Rd2 43.a5 Rxg2 44.a6 Rd2 45.Bd3 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "4"]
[White "Garcia Toledo, Javier"]
[Black "Trindade, Sandro Heleno"]
[Result "0-1"]
[BlackElo "2315"]
[ECO "E15"]
[EventDate "1993.03.13"]
[PlyCount "114"]

1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Ba6 5.Qa4 c6 6.Nc3 d5 7.cxd5 exd5 8.Bf4 Bd6
9.Ne5 Bb7 10.Nd3 O-O 11.Bg2 Ba6 12.Bxd6 Qxd6 13.Rd1 Re8 14.O-O Bxd3 15.
Rxd3 Nbd7 16.e3 a5 17.Rc1 Ra7 18.Rd2 b5 19.Qc2 Qb8 20.Qd1 Qd8 21.Ne2 Nb8 
22.Nf4 Ne4 23.Rdc2 Rae7 24.Qg4 Qd6 25.h4 g6 26.Nd3 f6 27.Nc5 Nxc5 28.Rxc5 
f5 29.Qf3 a4 30.a3 Kg7 31.Bf1 Qf6 32.Bd3 Re6 33.Qf4 Qd8 34.Kg2 Rf6 35.h5 
Qd6 36.Qh4 gxh5 37.Qxh5 Ref8 38.Rh1 h6 39.Rh4 Rg6 40.Rf4 Rg5 41.Qh3 Na6 
42.Rc1 Qd7 43.e4 dxe4 44.Bxe4 Rf6 45.Bf3 Nc7 46.Rh4 Nd5 47.Kh2 Ne7 48.Re1 
Qd6 49.Bg2 f4 50.gxf4 Ng6 51.Rxh6 Rxg2+ 52.Kh1 Rxf2 53.Rh7+ Kg8 54.Ree7 
Nxe7 55.Rh8+ Kf7 56.Qh7+ Ke6 57.Qh3+ Nf5 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "4"]
[White "Granda Zuniga, Julio"]
[Black "Milos, Gilberto"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2560"]
[ECO "D61"]
[EventDate "1993.03.13"]
[PlyCount "89"]

1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Qc2 c5 8.dxc5 
Qa5 9.cxd5 Nxd5 10.Bxe7 Nxe7 11.Ng5 Nf6 12.Bd3 h6 13.Ne4 Nxe4 14.Bxe4 Qxc5
15.O-O Rb8 16.Rfd1 b6 17.Rac1 a6 18.Qd3 Qe5 19.f4 Qf6 20.Qc4 e5 21.Qc7 Be6
22.fxe5 Qg5 23.Kh1 Rfe8 24.Bb7 Ng6 25.Bxa6 Nxe5 26.Ne4 Qh5 27.Nc3 Ra8 28.
Bb5 Rec8 29.Be2 Qxh2+ 30.Kxh2 Rxc7 31.Rd4 Kf8 32.a3 Rac8 33.Kg3 Rc5 34.
Rcd1 Bc4 35.Bf3 Bb3 36.Rd8+ Ke7 37.Rxc8 Rxc8 38.Rd4 Bc4 39.a4 Ke6 40.Bd5+ 
Bxd5 41.Nxd5 Rc2 42.Nf4+ Ke7 43.Rb4 Nc4 44.b3 Nxe3 45.Re4+ 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "4"]
[White "Lima, Darcy"]
[Black "Slipak, Sergio David"]
[Result "1/2-1/2"]
[WhiteElo "2445"]
[BlackElo "2405"]
[ECO "A53"]
[EventDate "1993.03.13"]
[PlyCount "31"]

1.d4 d6 2.Nf3 Nf6 3.c4 Bg4 4.Nc3 Bxf3 5.exf3 g6 6.f4 Bg7 7.g3 O-O 8.Bg2 c6
9.d5 Nbd7 10.O-O Nb6 11.dxc6 bxc6 12.c5 dxc5 13.Bxc6 Rc8 14.Bf3 e6 15.Qe2 
Nfd5 16.Bd2 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "4"]
[White "Panno, Oscar"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2605"]
[ECO "E69"]
[EventDate "1993.03.13"]
[PlyCount "90"]

1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d6 5.O-O O-O 6.Nc3 e5 7.d4 Nbd7 8.e4 c6 
9.b3 exd4 10.Nxd4 Nc5 11.h3 Re8 12.Re1 a5 13.Bf4 Nh5 14.Be3 Qe7 15.Qd2 Nf6
16.Rad1 Qf8 17.Qc2 Bd7 18.f4 Rad8 19.Bf2 h5 20.Nf3 Nh7 21.Bd4 Bxd4+ 22.
Rxd4 Bc8 23.Red1 Ne6 24.R4d2 Nc5 25.Kh2 Qe7 26.Re2 Nf6 27.Rde1 Qc7 28.a3 
Qb6 29.Rb1 d5 30.cxd5 cxd5 31.Ng5 Ncxe4 32.Nxd5 Rxd5 33.Nxe4 Nxe4 34.Bxe4 
Rc5 35.Qd1 Qe6 36.Qf1 Qf6 37.h4 Kg7 38.Rbe1 Bg4 39.Bf3 Rxe2+ 40.Qxe2 Bxf3 
41.Qxf3 Rc2+ 42.Re2 Qc6 43.Qe3 Rxe2+ 44.Qxe2 Qc3 45.a4 Qxb3 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "4"]
[White "Silva Lillo, Sebastian"]
[Black "Izquierdo Saravia, Daniel"]
[Result "1-0"]
[WhiteElo "2350"]
[BlackElo "2330"]
[ECO "B06"]
[EventDate "1993.03.13"]
[PlyCount "67"]

1.d4 g6 2.e4 Bg7 3.Nf3 d6 4.Nc3 c6 5.a4 e6 6.Be3 Ne7 7.Be2 O-O 8.O-O Nd7 
9.Qd2 Re8 10.Rad1 d5 11.h3 Qa5 12.Nxd5 Qxd2 13.Nxe7+ Rxe7 14.Nxd2 b6 15.
Nc4 Ba6 16.Rfe1 f6 17.Rd2 Nf8 18.b4 Rd8 19.c3 Bb7 20.e5 Red7 21.Red1 g5 
22.exf6 Bxf6 23.Ne5 Rc7 24.f4 h6 25.Ng4 Kg7 26.Nxf6 Kxf6 27.fxg5+ hxg5 28.
Rf1+ Kg6 29.Bd3+ Kg7 30.Bxg5 Rdd7 31.Rdf2 Rc8 32.Bf6+ Kh6 33.Be5 Nh7 34.
Rf7 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "4"]
[White "Soppe, Guillermo"]
[Black "Rubinetti, Jorge Alberto"]
[Result "0-1"]
[WhiteElo "2460"]
[BlackElo "2450"]
[ECO "E92"]
[EventDate "1993.03.13"]
[PlyCount "90"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.d5 a5 8.O-O Na6 9.
Re1 Nc5 10.Bf1 Bg4 11.h3 Bd7 12.b3 Nh5 13.Be3 Nf4 14.Qd2 b6 15.Rac1 g5 16.
g3 Nxh3+ 17.Bxh3 Bxh3 18.Nxg5 Bd7 19.Kg2 f6 20.Nf3 f5 21.Bxc5 bxc5 22.exf5
Bxf5 23.Nh4 Bd7 24.Ne4 a4 25.Rh1 axb3 26.axb3 Rb8 27.Rc3 Qe7 28.Qe2 Bf6 
29.Qh5 Bxh4 30.Rxh4 Bf5 31.Rf3 Bg6 32.Rxf8+ Rxf8 33.Qe2 Rf4 34.Rxf4 exf4 
35.f3 fxg3 36.Kxg3 Qe5+ 37.Kg2 Kg7 38.Qe3 h6 39.Qe2 Bf5 40.Qd3 Kg6 41.Qb1 
h5 42.Qe1 Bxe4 43.fxe4 Kg5 44.Kh3 Qf4 45.Qc3 Qh4+ 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "4"]
[White "Sunye Neto, Jaime"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "1/2-1/2"]
[WhiteElo "2545"]
[BlackElo "2400"]
[ECO "A07"]
[EventDate "1993.03.13"]
[PlyCount "121"]

1.Nf3 d5 2.g3 c6 3.Bg2 Bg4 4.O-O Nd7 5.d3 e6 6.Nbd2 Bd6 7.h3 Bh5 8.e4 Ne7 
9.d4 O-O 10.c4 c5 11.cxd5 exd5 12.exd5 Nxd5 13.Ne4 Be7 14.Qb3 N5b6 15.dxc5
Nxc5 16.Nxc5 Bxc5 17.Bg5 Qd5 18.Qxd5 Nxd5 19.Rac1 Rac8 20.Ne5 Nb6 21.Bxb7 
Rc7 22.Ba6 f6 23.Be3 Re8 24.Bxc5 Rxe5 25.Bxb6 Rxc1 26.Rxc1 axb6 27.Rc8+ 
Kf7 28.f4 Ra5 29.Bc4+ Ke7 30.Kf2 Be8 31.Rb8 Rc5 32.Bd3 b5 33.Rb7+ Kf8 34.
Ke3 Rd5 35.g4 h5 36.Rb8 Kf7 37.Bc2 Rc5 38.Bb3+ Ke7 39.Kd4 Rc1 40.gxh5 Rb1 
41.Rb7+ Kf8 42.Rb6 Rxb2 43.h6 Rd2+ 44.Kc5 gxh6 45.Rxf6+ Kg7 46.Rd6 Rf2 47.
Re6 Kf8 48.Rxh6 Rxf4 49.Rh8+ Ke7 50.h4 b4 51.Bd5 Rf5 52.Rh7+ Kf8 53.Rb7 
Rh5 54.Rxb4 Bf7 55.Rb8+ Kg7 56.Rd8 Bxd5 57.Rxd5 Rxh4 58.Kb5 Kf6 59.a4 Ke6 
60.Rd1 Rh2 61.a5 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "5"]
[White "De Toledo, James Mann"]
[Black "Garcia Toledo, Javier"]
[Result "1-0"]
[WhiteElo "2265"]
[ECO "A27"]
[EventDate "1993.03.13"]
[PlyCount "121"]

1.c4 e5 2.Nc3 d6 3.Nf3 Nc6 4.d4 exd4 5.Nxd4 Nxd4 6.Qxd4 Be6 7.g3 Ne7 8.Bg2
Nc6 9.Qf4 g6 10.b3 Bg7 11.Bb2 O-O 12.O-O Qd7 13.Rfd1 Bh3 14.Rd2 Bxg2 15.
Kxg2 Qe6 16.Nd5 Bxb2 17.Rxb2 Rac8 18.Rd1 f5 19.b4 Rf7 20.b5 Na5 21.Rc2 b6 
22.Rd3 Qe4+ 23.Qxe4 fxe4 24.Re3 Re8 25.f3 exf3+ 26.exf3 Rxe3 27.Nxe3 Kf8 
28.f4 c6 29.Rd2 Re7 30.Rd3 cxb5 31.cxb5 Nb7 32.Kf3 Rc7 33.Ra3 Na5 34.Rd3 
Nb7 35.g4 Rc5 36.a4 Rc1 37.g5 Ra1 38.Rd4 Ra3 39.f5 gxf5 40.Kf4 Ra2 41.h4 
Nc5 42.Kxf5 Rxa4 43.Rxd6 Rxh4 44.Rd8+ Ke7 45.Ra8 Ne4 46.Ke5 Kd7 47.Rxa7+ 
Kd8 48.Nf5 Rg4 49.Nh6 Rh4 50.Nf7+ Kc8 51.Nd6+ Kb8 52.Rg7 Nc3 53.Rb7+ Ka8 
54.Rxb6 Rh5 55.Ra6+ Kb8 56.Rb6+ Ka8 57.Ra6+ Kb8 58.Kf4 Rh1 59.Rc6 Nd5+ 60.
Ke5 Nb4 61.Rc4 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "5"]
[White "Giardelli, Sergio Carlos"]
[Black "Panno, Oscar"]
[Result "1-0"]
[WhiteElo "2425"]
[BlackElo "2495"]
[ECO "B06"]
[EventDate "1993.03.13"]
[PlyCount "61"]

1.d4 g6 2.e4 d6 3.g3 Bg7 4.Bg2 Nc6 5.d5 Ne5 6.h3 c6 7.Ne2 cxd5 8.exd5 Nh6 
9.g4 f5 10.g5 Nhf7 11.Nbc3 Qb6 12.b3 h6 13.gxh6 Bxh6 14.f4 Nd7 15.Qd3 Bg7 
16.Bb2 Nf6 17.O-O-O Bd7 18.Kb1 O-O-O 19.Nd4 Bh6 20.Ne6 Rde8 21.a4 a6 22.
Na2 Bxe6 23.dxe6 Nd8 24.Bd4 Qc7 25.Nb4 Nxe6 26.Nxa6 Qa5 27.Qc4+ Nc7 28.Nb4
Kb8 29.Bxb7 Kxb7 30.Qc6+ Kc8 31.Bb6 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "5"]
[White "Izquierdo Saravia, Daniel"]
[Black "Soppe, Guillermo"]
[Result "1-0"]
[WhiteElo "2330"]
[BlackElo "2460"]
[ECO "D03"]
[EventDate "1993.03.13"]
[PlyCount "65"]

1.d4 d5 2.Nf3 Nf6 3.Bg5 Ne4 4.Bf4 c6 5.c3 g6 6.Ne5 Bg7 7.f3 Nd6 8.Nd2 f6 
9.Nd3 Nd7 10.e4 e5 11.dxe5 fxe5 12.Bg3 Qe7 13.Qb3 Nb6 14.exd5 cxd5 15.
O-O-O Ndc4 16.Nb4 Nxd2 17.Bb5+ Bd7 18.Bxd7+ Qxd7 19.Rxd2 Bh6 20.f4 O-O-O 
21.Kb1 Bxf4 22.Bxf4 exf4 23.Rhd1 Qf5+ 24.Ka1 Rhe8 25.a4 d4 26.Rxd4 Rxd4 
27.Rxd4 g5 28.Ka2 g4 29.Nd5 Nxd5 30.Rxd5 Qf6 31.Qc4+ Kb8 32.Rd7 f3 33.Qc7+
1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "5"]
[White "Lima, Darcy"]
[Black "Granda Zuniga, Julio"]
[Result "1/2-1/2"]
[WhiteElo "2445"]
[BlackElo "2590"]
[ECO "D26"]
[EventDate "1993.03.13"]
[PlyCount "73"]

1.d4 d5 2.c4 dxc4 3.e3 Nf6 4.Bxc4 e6 5.Nf3 c5 6.Qe2 cxd4 7.exd4 Be7 8.O-O 
O-O 9.Nc3 Nbd7 10.d5 exd5 11.Nxd5 Nxd5 12.Bxd5 Nf6 13.Bb3 Bf5 14.Rd1 Qc7 
15.Be3 Bd6 16.Qc4 Be4 17.Qxc7 Bxc7 18.Rac1 Bxf3 19.gxf3 Be5 20.Rc2 Rac8 
21.Bxa7 Rxc2 22.Bxc2 Bxb2 23.Be3 Rc8 24.Bd3 Ba3 25.Bf5 Ra8 26.Rb1 Bf8 27.
Rxb7 Rxa2 28.Bd3 Ra1+ 29.Kg2 Rd1 30.Bc4 Rd7 31.Rb8 Rc7 32.Bb3 Nd7 33.Rd8 
Nc5 34.Bxc5 Rxc5 35.Rd7 Rf5 36.Bd5 g6 37.Bb3 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "5"]
[White "Mecking, Henrique"]
[Black "Campora, Daniel Hugo"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2550"]
[ECO "D41"]
[EventDate "1993.03.13"]
[PlyCount "56"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Nf3 cxd4 8.
cxd4 Nc6 9.Bc4 b5 10.Be2 a6 11.O-O Be7 12.Bb2 O-O 13.d5 Na5 14.Qd2 exd5 
15.exd5 Re8 16.Rfe1 Bg4 17.Bc3 Bxf3 18.Bxf3 Nc4 19.Qd3 Bd6 20.Rxe8+ Qxe8 
21.Re1 Qf8 22.Qe4 Rd8 23.g3 Bb4 24.Bxb4 Qxb4 25.Qe7 Qxe7 26.Rxe7 Kf8 27.
Ra7 Rd6 28.Kf1 Nd2+ 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "5"]
[White "Milos, Gilberto"]
[Black "Sunye Neto, Jaime"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2545"]
[ECO "B93"]
[EventDate "1993.03.13"]
[PlyCount "91"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3 Nbd7 8.a4 Be7
9.Bc4 O-O 10.Qe2 exf4 11.Bxf4 Nc5 12.O-O Be6 13.Bxe6 Nxe6 14.Be3 Rc8 15.
Rad1 Rxc3 16.bxc3 Nxe4 17.Qc4 N6c5 18.Bxc5 Nxc5 19.Rd5 g6 20.Kh1 Qc8 21.
Ng5 Bxg5 22.Rxg5 Ne6 23.Rg4 h5 24.Re4 Qxc4 25.Rxc4 Rd8 26.Rb1 Rd7 27.Rc8+ 
Kg7 28.Kg1 Nc5 29.a5 Re7 30.Rd1 Ne4 31.Rd4 Re5 32.Rc7 Nf6 33.h3 Rxa5 34.
Rxb7 d5 35.c4 Ra4 36.c3 dxc4 37.Rc7 a5 38.Rcxc4 Ra1+ 39.Kh2 Rc1 40.Rd3 Re1
41.Rf4 Re7 42.c4 Ra7 43.Rfd4 a4 44.Ra3 Nd7 45.Rd5 Rc7 46.Rxd7 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "5"]
[White "Rubinetti, Jorge Alberto"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "1-0"]
[WhiteElo "2450"]
[BlackElo "2400"]
[ECO "E18"]
[EventDate "1993.03.13"]
[PlyCount "76"]

1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Bd2 Bf6
9.Rc1 d5 10.cxd5 exd5 11.Bf4 c5 12.dxc5 Nxc3 13.bxc3 bxc5 14.Qb3 Qb6 15.
Nd2 Rd8 16.c4 Nc6 17.cxd5 Nd4 18.Qd3 Bxd5 19.Bxd5 Rxd5 20.Qc4 Rad8 21.Ne4 
Be7 22.Nc3 R5d7 23.Rb1 Qg6 24.Kg2 h5 25.Rb8 Rxb8 26.Bxb8 h4 27.Bf4 Qf5 28.
f3 Ne6 29.Be3 Qe5 30.Bf2 Nd4 31.Rd1 Rd6 32.Ne4 Rd8 33.gxh4 Ne6 34.Rxd8+ 
Bxd8 35.Bg3 Qb2 36.Kf2 Bb6 37.Ng5 Nxg5 38.hxg5 Qd2 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "5"]
[White "Slipak, Sergio David"]
[Black "Egger Mancilla, Jorge"]
[Result "1-0"]
[WhiteElo "2405"]
[BlackElo "2410"]
[ECO "A49"]
[EventDate "1993.03.13"]
[PlyCount "77"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 d6 6.d4 e5 7.dxe5 Nfd7 8.O-O 
dxe5 9.Nfd2 Re8 10.Nc3 Nc5 11.Nc4 Qxd1 12.Raxd1 Nc6 13.Nd5 Ne6 14.e3 Rd8 
15.b4 a6 16.a4 Bd7 17.Bc3 b5 18.axb5 axb5 19.Na5 Nxa5 20.bxa5 Ra6 21.Nb4 
Ra7 22.Nc6 Bxc6 23.Bxc6 Rb8 24.Rb1 e4 25.Bd2 Nc5 26.c4 Rd8 27.Bb4 Nd3 28.
Be7 Rb8 29.Rxb5 Rxb5 30.cxb5 Rxa5 31.Bxe4 Ne5 32.Rb1 Nc4 33.Rc1 Nb6 34.Bc6
Be5 35.Rd1 f5 36.Bd8 Kf7 37.f4 Bd6 38.Rxd6 cxd6 39.Bxb6 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "5"]
[White "Trindade, Sandro Heleno"]
[Black "Braga, Cicero Nogueira"]
[Result "1/2-1/2"]
[WhiteElo "2315"]
[BlackElo "2370"]
[ECO "C60"]
[EventDate "1993.03.13"]
[PlyCount "90"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 Nge7 6.d4 exd4 7.cxd4 d5 8.exd5 
Nxd5 9.Re1+ Be6 10.Ng5 Qd6 11.Nc3 O-O 12.Nxe6 fxe6 13.Be3 Qb4 14.Nxd5 exd5
15.Bxc6 bxc6 16.Re2 Rab8 17.Rc1 Rb6 18.Rc5 Ra6 19.a3 Qb8 20.Bg5 Rb6 21.
Rcc2 Qc8 22.Be7 Rf4 23.Bc5 Rb8 24.Bxa7 Ra8 25.Bc5 Qf5 26.Rcd2 h5 27.Rd3 g5
28.Rde3 h4 29.Re8+ Rxe8 30.Rxe8+ Kh7 31.Qh5+ Bh6 32.Re7+ Kg8 33.Re8+ Kh7 
34.Re7+ Kg8 35.Qe8+ Bf8 36.Re5 Qb1+ 37.Re1 Qc2 38.Re6 Kh7 39.Re2 Qb1+ 40.
Re1 Qxb2 41.Re2 Qc1+ 42.Re1 Qc2 43.Re2 Qc1+ 44.Re1 Qc2 45.Re2 Qc1+ 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "5"]
[White "Valiente, Cristobal"]
[Black "Silva Lillo, Sebastian"]
[Result "1/2-1/2"]
[WhiteElo "2340"]
[BlackElo "2350"]
[ECO "E00"]
[EventDate "1993.03.13"]
[PlyCount "46"]

1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 c5 5.Nf3 O-O 6.Bg2 d6 7.O-O Nc6 8.dxc5 
Bxd2 9.Qxd2 dxc5 10.Qxd8 Rxd8 11.Nc3 Bd7 12.Rad1 Kf8 13.Rd2 Ke7 14.Rfd1 
Be8 15.Ng5 Rxd2 16.Rxd2 Rd8 17.Rxd8 Nxd8 18.f4 h6 19.Nge4 Nxe4 20.Nxe4 b6 
21.Kf2 Bc6 22.Bf3 f5 23.Nc3 Bxf3 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "5"]
[White "Vasquez Schroder, Rodrigo"]
[Black "Catropa, Djalma"]
[Result "1/2-1/2"]
[WhiteElo "2475"]
[BlackElo "2300"]
[ECO "B33"]
[EventDate "1993.03.13"]
[PlyCount "56"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 
b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 Rb8 12.Nc2 Bg5 13.g3 O-O 14.Bg2 a5 15.O-O 
Ne7 16.f4 Nxd5 17.fxg5 Nc7 18.h4 b4 19.c4 Ne6 20.b3 Qb6+ 21.Kh2 Bb7 22.Qd2
Nc5 23.Rad1 Rbd8 24.h5 Qc7 25.h6 g6 26.Rf6 Bc6 27.Qe2 Qb7 28.Rf2 Qe7 
1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "6"]
[White "Braga, Cicero Nogueira"]
[Black "Silva Lillo, Sebastian"]
[Result "1/2-1/2"]
[WhiteElo "2370"]
[BlackElo "2350"]
[ECO "B20"]
[EventDate "1993.03.13"]
[PlyCount "48"]

1.g3 c5 2.Bg2 g6 3.e4 Bg7 4.f4 d6 5.d3 Nc6 6.Nf3 Nf6 7.O-O O-O 8.Nc3 Rb8 
9.h3 b5 10.Be3 b4 11.Ne2 a5 12.g4 Ba6 13.f5 Nd7 14.Rb1 a4 15.Qd2 Nde5 16.
Bh6 c4 17.Bxg7 Kxg7 18.Nf4 cxd3 19.cxd3 Qb6+ 20.Kh1 Nxf3 21.Rxf3 Ne5 22.
Rg3 Qd4 23.Ne2 Qa7 24.Rf1 Rfc8 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "6"]
[White "Campora, Daniel Hugo"]
[Black "Vasquez Schroder, Rodrigo"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[BlackElo "2475"]
[ECO "C41"]
[EventDate "1993.03.13"]
[PlyCount "121"]

1.e4 e5 2.Nf3 d6 3.Bc4 Be7 4.d4 exd4 5.Nxd4 Nf6 6.Nc3 O-O 7.O-O c6 8.Re1 
Re8 9.Bg5 a5 10.a4 h6 11.Bf4 Bf8 12.Qd2 Nbd7 13.Rad1 Ne5 14.Bb3 Nh5 15.Be3
Ng4 16.Nde2 Qh4 17.h3 Nxe3 18.Qxe3 Nf6 19.Qf4 Qg5 20.Qxg5 hxg5 21.Nd4 g4 
22.hxg4 Bxg4 23.f3 Bd7 24.g4 g6 25.Kg2 Rad8 26.Nde2 Bc8 27.Nf4 Kg7 28.Nce2
Nd7 29.Nd3 Be7 30.Nef4 Bf6 31.Rh1 Rh8 32.c3 Rxh1 33.Rxh1 Ne5 34.Rd1 Rh8 
35.Nf2 Be7 36.N4d3 Nd7 37.f4 g5 38.f5 Bd8 39.Ne1 Be7 40.Nf3 Ne5 41.Nxe5 
dxe5 42.Nd3 Bf6 43.Bc4 Rd8 44.Rb1 Re8 45.Kf3 Rh8 46.Kg2 Rh4 47.Kg3 Rh8 48.
b4 axb4 49.cxb4 Rd8 50.Kf3 Rd4 51.Rc1 Bd7 52.a5 Be7 53.Nxe5 Bxb4 54.a6 
bxa6 55.Bxf7 Kf6 56.Nxd7+ Rxd7 57.Bc4 a5 58.Rh1 Ke5 59.Rh6 Rd6 60.Rg6 Rxg6
61.fxg6 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "6"]
[White "Catropa, Djalma"]
[Black "Trindade, Sandro Heleno"]
[Result "1-0"]
[WhiteElo "2300"]
[BlackElo "2315"]
[ECO "D44"]
[EventDate "1993.03.13"]
[PlyCount "91"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.Bg5 dxc4 6.e4 b5 7.e5 h6 8.Bh4 g5 9.
Nxg5 hxg5 10.Bxg5 Nbd7 11.g3 Qb6 12.exf6 Bb7 13.Bg2 O-O-O 14.O-O c5 15.d5 
Nb8 16.Qg4 b4 17.Na4 Qa6 18.dxe6 fxe6 19.Bxb7+ Kxb7 20.f7 Rd4 21.Qf3+ Qc6 
22.Qxc6+ Kxc6 23.Bf6 Rh7 24.Nxc5 Kxc5 25.Bxd4+ Kxd4 26.Rfd1+ Kc5 27.Rd8 
Rxf7 28.Rxb8 Bd6 29.Rc8+ Bc7 30.Rc1 Kd4 31.Rh8 Kd3 32.Rh6 c3 33.bxc3 Kd2 
34.Rf1 bxc3 35.Rxe6 c2 36.Ree1 Bb6 37.Kg2 Bxf2 38.Rxf2+ Kxe1 39.Rxc2 Rf5 
40.g4 Ra5 41.Kg3 Ra3+ 42.Kh4 Kf1 43.g5 Kg1 44.g6 Ra6 45.Kh5 Ra3 46.h4 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "6"]
[White "Egger Mancilla, Jorge"]
[Black "Giardelli, Sergio Carlos"]
[Result "1-0"]
[WhiteElo "2410"]
[BlackElo "2425"]
[ECO "B42"]
[EventDate "1993.03.13"]
[PlyCount "81"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nc6 6.Nxc6 bxc6 7.O-O e5 8.c4 
Nf6 9.Nc3 Be7 10.f4 d6 11.f5 O-O 12.Qf3 Bb7 13.Kh1 Rb8 14.Bg5 Re8 15.Rab1 
a5 16.a3 Ra8 17.Rfd1 Nd7 18.Be3 Bg5 19.Bf2 Qe7 20.g3 Red8 21.h4 Bf6 22.Bc2
Ba6 23.b3 Bb7 24.Rd2 d5 25.exd5 cxd5 26.Nxd5 Bxd5 27.Rxd5 Nf8 28.Bc5 Qc7 
29.Rbd1 Rxd5 30.Rxd5 Rc8 31.Bd6 Qa7 32.a4 Nd7 33.Be4 Qb6 34.Kg2 h6 35.Qd3 
Nc5 36.Qe3 Qxb3 37.Bxc5 Qxe3 38.Bxe3 Rxc4 39.Kf3 Rxa4 40.Rd7 Kf8 41.Bc5+ 
1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "6"]
[White "Granda Zuniga, Julio"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2450"]
[ECO "D18"]
[EventDate "1993.03.13"]
[PlyCount "111"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O 
Nbd7 9.Ne2 O-O 10.Ng3 Bg6 11.Qe2 Ne4 12.b3 Re8 13.Bb2 Qa5 14.Rac1 Nc3 15.
Bxc3 Bxc3 16.Nh4 Bb4 17.f4 Qd8 18.Nf3 Rc8 19.Rcd1 Qe7 20.e4 f6 21.f5 Bf7 
22.e5 Kh8 23.exf6 gxf6 24.fxe6 Bxe6 25.Qc2 Nb6 26.Nf5 Qd7 27.N3h4 Nd5 28.
Rf3 Rg8 29.Kh1 Rg5 30.Rdf1 Rf8 31.Qc1 b5 32.Bd3 Rh5 33.Rg3 Rg8 34.Rxg8+ 
Bxg8 35.Be2 Rg5 36.Nh6 Be6 37.Bd3 Bf8 38.N6f5 Nb4 39.Qc3 Nxd3 40.Qxd3 Qd5 
41.axb5 Qxb5 42.Qf3 Qd5 43.Qf2 Bxf5 44.Nxf5 Qxb3 45.h4 Rg8 46.Ra1 Qf7 47.
Qf3 Qd7 48.Ra6 Be7 49.Rxc6 Bd8 50.Rd6 Qe8 51.g3 Qe1+ 52.Kg2 Re8 53.Kh3 Rg8
54.Rd7 Qe8 55.Rxa7 Rf8 56.Nd6 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "6"]
[White "Izquierdo Saravia, Daniel"]
[Black "Garcia Toledo, Javier"]
[Result "1/2-1/2"]
[WhiteElo "2330"]
[ECO "D03"]
[EventDate "1993.03.13"]
[PlyCount "84"]

1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 d5 5.e3 O-O 6.Bd3 Nbd7 7.c4 c5 8.O-O b6
9.cxd5 Nxd5 10.a3 h6 11.Bh4 Bb7 12.Rc1 Rc8 13.Qb3 cxd4 14.Rxc8 Qxc8 15.
exd4 N7f6 16.Re1 Ba6 17.Bxf6 Nxf6 18.Bxa6 Qxa6 19.Rxe7 Qa5 20.Nf1 Nd5 21.
Rd7 Nf4 22.Ng3 Ne6 23.h4 h5 24.Ne4 Nxd4 25.Nxd4 Qe1+ 26.Kh2 Qxe4 27.Nf3 
Qe2 28.Rd2 Qe7 29.Qd5 Re8 30.b4 Bf6 31.g3 Qc7 32.Qb5 Rd8 33.Rxd8+ Qxd8 34.
a4 a5 35.bxa5 bxa5 36.Ng5 Bxg5 37.hxg5 Qd2 38.Kg2 Kf8 39.Kf3 Qc3+ 40.Ke2 
Qc2+ 41.Ke3 Qc3+ 42.Ke2 Qc2+ 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "6"]
[White "Milos, Gilberto"]
[Black "Slipak, Sergio David"]
[Result "1-0"]
[WhiteElo "2560"]
[BlackElo "2405"]
[ECO "C41"]
[EventDate "1993.03.13"]
[PlyCount "75"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.g3 d5 7.e5 Ne4 8.Nxe4 
dxe4 9.e6 O-O 10.exf7+ Kh8 11.Bc4 c5 12.Ne6 Qxd1+ 13.Kxd1 Bxe6 14.Bxe6 Nc6
15.c3 Rad8+ 16.Ke2 Rd6 17.Bf5 Rxf7 18.Bxe4 Re6 19.f3 g5 20.Be3 Rf8 21.Bd5 
Re5 22.Rhd1 g4 23.f4 Nd4+ 24.cxd4 Rxd5 25.Rac1 Rh5 26.Bg1 b6 27.Kf1 Rc8 
28.Re1 Bf6 29.Re6 Kg7 30.dxc5 bxc5 31.Rc2 Rd5 32.b3 Rc7 33.Ke2 Kf7 34.Re4 
Rh5 35.b4 Bd4 36.Kf1 Rb7 37.Bxd4 Rxb4 38.Re5 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "6"]
[White "Panno, Oscar"]
[Black "De Toledo, James Mann"]
[Result "1-0"]
[WhiteElo "2495"]
[BlackElo "2265"]
[ECO "D10"]
[EventDate "1993.03.13"]
[PlyCount "89"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 Bf5 5.cxd5 cxd5 6.Qb3 Bc8 7.f4 e6 8.Nf3 Qb6
9.Bd3 Bd7 10.Ne5 Qxb3 11.axb3 Bb4 12.Bd2 Ke7 13.g4 Bxc3 14.bxc3 Ne4 15.
Bxe4 dxe4 16.Bc1 Bb5 17.c4 Be8 18.Ba3+ Kd8 19.g5 Nd7 20.Ng4 f5 21.gxf6 
Nxf6 22.Ne5 Nd7 23.Bd6 Nxe5 24.Bxe5 Rg8 25.Rg1 g6 26.Kd2 Ke7 27.Ra5 a6 28.
Kc3 Rc8 29.Kb4 Rf8 30.Rc5 Bd7 31.Ka5 Rxc5+ 32.dxc5 Rf5 33.Kb6 Bc6 34.h4 
Kd7 35.Rd1+ Kc8 36.Rd6 Rh5 37.b4 Rf5 38.b5 axb5 39.cxb5 Bd5 40.c6 bxc6 41.
bxc6 Rf7 42.Bc3 Bb3 43.Rd2 e5 44.Bxe5 Re7 45.Rb2 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "6"]
[White "Soppe, Guillermo"]
[Black "Valiente, Cristobal"]
[Result "0-1"]
[WhiteElo "2460"]
[BlackElo "2340"]
[ECO "A07"]
[EventDate "1993.03.13"]
[PlyCount "78"]

1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.O-O Bg4 5.d3 e6 6.Nbd2 Be7 7.h3 Bh5 8.e3 O-O 
9.g4 Bg6 10.Nh4 Nfd7 11.Nxg6 hxg6 12.f4 e5 13.fxe5 Nxe5 14.d4 Ned7 15.c3 
Na6 16.e4 dxe4 17.Nxe4 Nf6 18.Nxf6+ Bxf6 19.Qb3 Qb6 20.g5 Bd8 21.Qc4 Nc7 
22.a4 a5 23.h4 Nd5 24.Bxd5 cxd5 25.Qxd5 Bc7 26.Qg2 Rae8 27.Bf4 Re7 28.Bxc7
Qxc7 29.Rae1 Rfe8 30.Rxe7 Rxe7 31.Qf3 Qd7 32.Ra1 Qe8 33.Kf2 b5 34.Rh1 bxa4
35.h5 Qb5 36.hxg6 fxg6 37.Rh4 Rf7 38.Rf4 Qxb2+ 39.Kg3 Qb8 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "6"]
[White "Sunye Neto, Jaime"]
[Black "Lima, Darcy"]
[Result "1/2-1/2"]
[WhiteElo "2545"]
[BlackElo "2445"]
[ECO "A13"]
[EventDate "1993.03.13"]
[PlyCount "85"]

1.c4 e6 2.Nf3 Nf6 3.g3 a6 4.Bg2 b5 5.Nd4 c6 6.d3 d5 7.O-O Bc5 8.Nb3 Bb6 9.
c5 Bc7 10.a4 O-O 11.e4 Bb7 12.f4 dxe4 13.dxe4 e5 14.f5 Qxd1 15.Rxd1 Nbd7 
16.Bf3 Rfd8 17.Be3 Nf8 18.Rxd8 Bxd8 19.Kf2 N8d7 20.Nc3 h6 21.g4 Ne8 22.Kg3
g5 23.fxg6 fxg6 24.Rd1 Bc8 25.h4 g5 26.hxg5 Bxg5 27.Bxg5 hxg5 28.Na5 Nxc5 
29.Rd8 Kf8 30.Nxc6 Bb7 31.Rxa8 Bxa8 32.axb5 axb5 33.Nxe5 Nd6 34.b4 Ncxe4+ 
35.Bxe4 Nxe4+ 36.Nxe4 Bxe4 37.Kf2 Ke7 38.Ke3 Bg2 39.Kd4 Ke6 40.Nd3 Bf3 41.
Nf2 Kd6 42.Ke3 Bc6 43.Ne4+ 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "6"]
[White "Van Riemsdijk, Herman Claudius"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]
[WhiteElo "2400"]
[BlackElo "2605"]
[ECO "B87"]
[EventDate "1993.03.13"]
[PlyCount "127"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.O-O Be7
9.Qf3 Qc7 10.Re1 O-O 11.Qg3 b4 12.Na4 Bd7 13.c3 Qa5 14.cxb4 Qxb4 15.Nc2 
Qa5 16.Nc3 Nc6 17.Be3 Qc7 18.Rac1 Rfb8 19.Nd4 Qb7 20.Nxc6 Bxc6 21.f3 a5 
22.Ba4 Rc8 23.Qf2 Nd7 24.Red1 Ne5 25.b3 Bxa4 26.Nxa4 Rxc1 27.Bxc1 Rc8 28.
Be3 Qb5 29.Qf1 Qxf1+ 30.Kxf1 Rc2 31.Rd2 Rxd2 32.Bxd2 Nc6 33.Ke2 Bd8 34.Kd3
d5 35.exd5 exd5 36.Nc3 Nb4+ 37.Ke2 Kf8 38.a3 Nc6 39.Kd3 Ke7 40.Nxd5+ Kd6 
41.Ne3 Ne5+ 42.Ke4 g6 43.g4 Ke6 44.Bc3 Nd7 45.Bd4 Be7 46.Nc4 Nc5+ 47.Bxc5 
Bxc5 48.g5 f6 49.gxf6 Kxf6 50.Kd5 Bg1 51.Nxa5 Bxh2 52.Ke4 h5 53.Nc4 h4 54.
f4 h3 55.Ne3 Bg1 56.Ng4+ Ke6 57.Kf3 Kf5 58.Kg3 Bc5 59.b4 Bd6 60.Ne5 g5 61.
Kxh3 Kxf4 62.Nc4 Bb8 63.Kg2 Ke4 64.Nd2+ 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "7"]
[White "De Toledo, James Mann"]
[Black "Izquierdo Saravia, Daniel"]
[Result "1/2-1/2"]
[WhiteElo "2265"]
[BlackElo "2330"]
[ECO "A85"]
[EventDate "1993.03.13"]
[PlyCount "21"]

1.c4 f5 2.d4 Nf6 3.Nc3 e6 4.Bg5 Be7 5.Nf3 d6 6.Qc2 O-O 7.Bxf6 Bxf6 8.e4 
Nc6 9.O-O-O e5 10.dxe5 Nxe5 11.Nd4 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "7"]
[White "Egger Mancilla, Jorge"]
[Black "Granda Zuniga, Julio"]
[Result "0-1"]
[WhiteElo "2410"]
[BlackElo "2590"]
[ECO "B66"]
[EventDate "1993.03.13"]
[PlyCount "117"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O 
h6 9.Be3 Be7 10.f4 O-O 11.h3 Bd7 12.g4 Nxd4 13.Bxd4 Bc6 14.Bg2 Nd7 15.Qe2 
b5 16.a3 Qb8 17.h4 b4 18.axb4 Qxb4 19.Nb1 e5 20.Bc3 Qb5 21.Qe3 Rfc8 22.f5 
Qc5 23.Qg3 f6 24.Rhe1 Nb6 25.Qe3 Qxe3+ 26.Rxe3 a5 27.Be1 Be8 28.Nc3 h5 29.
Bf3 hxg4 30.Bxg4 a4 31.Nd5 Nxd5 32.Rxd5 Bf7 33.Rb5 Bf8 34.Rc3 Bc4 35.Rb7 
d5 36.Bh5 Kh8 37.Bf7 a3 38.bxa3 Bxa3+ 39.Kd1 Rd8 40.Bxd5 Bxd5 41.exd5 
Rxd5+ 42.Ke2 Rd4 43.Rd3 Re4+ 44.Re3 Raa4 45.Bg3 Rec4 46.Kd2 Bb4+ 47.Kc1 
Bc3 48.Rd3 Bd4 49.Be1 e4 50.Rg3 Ra1+ 51.Rb1 Ra2 52.Rg2 Be3+ 53.Kd1 Bh6 54.
Bb4 e3 55.Be7 Rxh4 56.Rb8+ Kh7 57.Rc8 e2+ 58.Kxe2 Re4+ 59.Kd3 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "7"]
[White "Garcia Toledo, Javier"]
[Black "Soppe, Guillermo"]
[Result "1/2-1/2"]
[BlackElo "2460"]
[ECO "D36"]
[EventDate "1993.03.13"]
[PlyCount "146"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Nbd7 5.cxd5 exd5 6.e3 c6 7.Bd3 Be7 8.Qc2 
O-O 9.Nf3 Re8 10.O-O g6 11.h3 Nh5 12.Bxe7 Qxe7 13.Rab1 Nb6 14.Rfe1 Be6 15.
Na4 Nxa4 16.Qxa4 Nf6 17.b4 a6 18.Qc2 Nd7 19.Rec1 Qf6 20.Nd2 Qg5 21.Kf1 Qh6
22.Kg1 Qg5 23.Nf3 Qh5 24.Nd2 Rac8 25.Nb3 Qg5 26.Kh2 Nf6 27.Nc5 Rc7 28.Nxe6
Rxe6 29.a4 Ne8 30.Qd1 b5 31.Qc2 Nd6 32.Qc5 Qd8 33.axb5 axb5 34.Ra1 Nc4 35.
Ra6 Qc8 36.Ra2 Re8 37.Rca1 Qd7 38.Ra8 Kg7 39.Kg1 Rxa8 40.Rxa8 Nd6 41.e4 
dxe4 42.Bxe4 Nc8 43.Ra6 Ne7 44.Qe5+ f6 45.Qc5 h5 46.Bf3 Nd5 47.h4 Ne7 48.
g3 Nd5 49.Ra8 Ne7 50.Kg2 Rb7 51.Ra2 Rc7 52.Ra6 Nd5 53.Ra8 Ne7 54.Ra2 Kf7 
55.Rc2 Rc8 56.Rc1 Kg7 57.Re1 Rc7 58.Rc1 Rc8 59.Rc3 Kf7 60.Ra3 Rc7 61.Ra8 
Kg7 62.Ra6 Nd5 63.Ra3 Ne7 64.Rc3 Rc8 65.Rc2 Kf7 66.Be4 Rd8 67.Rd2 Qd6 68.
Qc3 Ra8 69.Rc2 Ra4 70.Rb2 Kg7 71.Kh2 Qe6 72.Bg2 Qc4 73.Qd2 Nd5 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "7"]
[White "Giardelli, Sergio Carlos"]
[Black "Braga, Cicero Nogueira"]
[Result "1/2-1/2"]
[WhiteElo "2425"]
[BlackElo "2370"]
[ECO "A45"]
[EventDate "1993.03.13"]
[PlyCount "26"]

1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d5 4.Nd2 Nxd2 5.Qxd2 Bf5 6.e3 e6 7.Bd3 Bxd3 8.
Qxd3 c6 9.Nf3 Bd6 10.Bxd6 Qxd6 11.O-O Nd7 12.e4 dxe4 13.Qxe4 O-O 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "7"]
[White "Lima, Darcy"]
[Black "Milos, Gilberto"]
[Result "1-0"]
[WhiteElo "2445"]
[BlackElo "2560"]
[ECO "D37"]
[EventDate "1993.03.13"]
[PlyCount "105"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 Be7 5.Bf4 O-O 6.e3 c5 7.dxc5 Bxc5 8.cxd5 
Nxd5 9.Nxd5 exd5 10.a3 Nc6 11.Bd3 Bb6 12.O-O Bg4 13.h3 Bh5 14.b4 Re8 15.
Rc1 d4 16.g4 Bg6 17.Bxg6 hxg6 18.b5 dxe3 19.bxc6 e2 20.Qxd8 exf1=Q+ 21.
Kxf1 Raxd8 22.cxb7 f6 23.Rb1 g5 24.Bg3 Rd7 25.b8=Q Rxb8 26.Bxb8 Rd3 27.Ke2
Rxa3 28.Rb2 Rc3 29.Bd6 Kf7 30.Bb4 Rc1 31.Bd2 Rc7 32.Be3 Bxe3 33.Kxe3 Ke6 
34.Ke4 Re7 35.Nd4+ Kd6+ 36.Kd3 Rd7 37.Rb5 Kc7 38.Kc4 a6 39.Rc5+ Kb7 40.Rf5
Kb6 41.Rc5 Kb7 42.Rd5 Re7 43.Rd6 Rc7+ 44.Kd5 Re7 45.Ne6 a5 46.Kc4 Kc8 47.
Kb5 Rb7+ 48.Kc6 Kb8 49.Nc5 Rb2 50.Rd8+ Ka7 51.Rd7+ Kb8 52.f3 g6 53.Rf7 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "7"]
[White "Mecking, Henrique"]
[Black "Vasquez Schroder, Rodrigo"]
[Result "0-1"]
[WhiteElo "2605"]
[BlackElo "2475"]
[ECO "A75"]
[EventDate "1993.03.13"]
[PlyCount "79"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.e4 a6 8.a4 Bg4 9.
Be2 Bg7 10.O-O O-O 11.Bf4 Re8 12.Nd2 Bxe2 13.Qxe2 Nh5 14.Be3 Nd7 15.g4 
Nhf6 16.f3 Ne5 17.h3 b6 18.Rab1 Qc7 19.Rfc1 h5 20.Kg2 hxg4 21.hxg4 Qd7 22.
Rh1 b5 23.g5 Nh5 24.axb5 axb5 25.Nxb5 Rab8 26.Nc3 Rb4 27.Nd1 Reb8 28.Rh4 
Qe7 29.f4 Nc4 30.Kf3 Nxd2+ 31.Bxd2 Rb3+ 32.Be3 Bd4 33.Ra1 Bxe3 34.Nxe3 
Rxb2 35.Qa6 R2b4 36.f5 Qe5 37.Rg4 Qh2 38.Ra2 Qh3+ 39.Kf2 Rb2+ 40.Rxb2 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "7"]
[White "Rubinetti, Jorge Alberto"]
[Black "Sunye Neto, Jaime"]
[Result "0-1"]
[WhiteElo "2450"]
[BlackElo "2545"]
[ECO "E15"]
[EventDate "1993.03.13"]
[PlyCount "80"]

1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Ba6 5.b3 d5 6.cxd5 exd5 7.Bg2 Be7 8.O-O O-O
9.Nc3 Bb7 10.Bb2 Na6 11.Rc1 Re8 12.e3 Bf8 13.a3 c5 14.Re1 Nc7 15.Ne5 Ne6 
16.Ne2 Ne4 17.f3 Nd6 18.dxc5 bxc5 19.Qc2 Rc8 20.Qb1 Qb6 21.Ba1 Rcd8 22.Kh1
f6 23.Ng4 d4 24.exd4 cxd4 25.Rcd1 h5 26.Nf2 Nb5 27.Qg6 Ng5 28.Ne4 Nxe4 29.
fxe4 Re5 30.a4 Rg5 31.Qxg5 fxg5 32.axb5 d3 33.Nc3 Bb4 34.Rf1 Bxc3 35.Bxc3 
Qe6 36.Rfe1 h4 37.gxh4 gxh4 38.h3 Qxb3 39.Ba1 d2 40.Rg1 Bxe4 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "7"]
[White "Silva Lillo, Sebastian"]
[Black "Trindade, Sandro Heleno"]
[Result "1-0"]
[WhiteElo "2350"]
[BlackElo "2315"]
[ECO "A43"]
[EventDate "1993.03.13"]
[PlyCount "139"]

1.d4 c5 2.d5 e6 3.c4 exd5 4.cxd5 d6 5.Nc3 a6 6.a4 g6 7.e4 Bg7 8.Be2 Nd7 9.
Nf3 Qc7 10.Bf4 Qb8 11.O-O Ne7 12.Nd2 Ne5 13.Bg3 g5 14.a5 Qc7 15.Na4 N7g6 
16.Nb6 Rb8 17.Rc1 Qd8 18.b4 cxb4 19.Qa4+ Bd7 20.Qxb4 Ke7 21.Ndc4 Be8 22.
Nxd6 Kf6 23.Nf5 Bf8 24.d6 Nf4 25.Bxf4 gxf4 26.Qd4 Bc6 27.Nc4 Qe8 28.d7 
Bxd7 29.Nxe5 Qxe5 30.Qxd7 Qxe4 31.Bd3 Qe6 32.Qc7 Qe5 33.Qxe5+ Kxe5 34.
Rfe1+ Kf6 35.Rb1 Bc5 36.Rec1 Rbc8 37.Nh4 Rhd8 38.Rd1 Rc7 39.g3 Rd4 40.Bxh7
Ra4 41.Ra1 Rb4 42.Rdb1 Rc4 43.Nf3 Kg7 44.Bf5 fxg3 45.hxg3 Kf6 46.Bd3 Rg4 
47.Kg2 Rd7 48.Rb3 Rb4 49.Rc3 Be7 50.Ra2 Bd8 51.Nd2 Rd5 52.Rc4 Rxc4 53.Bxc4
Rxa5 54.Rxa5 Bxa5 55.Ne4+ Ke7 56.Nc5 Bb6 57.Nd3 Bd4 58.Kf3 b5 59.Bb3 f5 
60.Nb4 Kd6 61.Nxa6 Bc3 62.Bc2 b4 63.Bxf5 b3 64.Be4 b2 65.Ke2 Ba5 66.Kd1 
Ke5 67.f3 Kd4 68.Kc2 Kc4 69.Kxb2 Kb5 70.Bd3+ 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "7"]
[White "Slipak, Sergio David"]
[Black "Catropa, Djalma"]
[Result "1-0"]
[WhiteElo "2405"]
[BlackElo "2300"]
[ECO "A05"]
[EventDate "1993.03.13"]
[PlyCount "73"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 d5 6.O-O c6 7.d3 Nbd7 8.c4 Re8 
9.Qc2 e5 10.cxd5 Nxd5 11.Nbd2 a5 12.Nc4 Qe7 13.Rad1 f6 14.Qc1 Ra6 15.e4 
Nc7 16.d4 b5 17.Ne3 exd4 18.Nxd4 Nb8 19.Rfe1 Ne6 20.Nef5 Qf8 21.Nxe6 Bxe6 
22.Nxg7 Kxg7 23.f4 c5 24.f5 Bf7 25.e5 fxe5 26.Rxe5 Kg8 27.Qc3 b4 28.Rxe8 
bxc3 29.Rxf8+ Kxf8 30.Bxc3 Be8 31.Bf1 Ra7 32.f6 Nc6 33.Rd5 a4 34.Rxc5 axb3
35.axb3 Rb7 36.Bc4 Rb8 37.Bd2 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "7"]
[White "Valiente, Cristobal"]
[Black "Campora, Daniel Hugo"]
[Result "0-1"]
[WhiteElo "2340"]
[BlackElo "2550"]
[ECO "B10"]
[EventDate "1993.03.13"]
[PlyCount "96"]

1.e4 c6 2.d3 e5 3.Nf3 Nf6 4.g3 d5 5.Nbd2 Bd6 6.Bg2 O-O 7.O-O Re8 8.Re1 
Nbd7 9.c3 Be7 10.Qc2 Nf8 11.b3 Ng6 12.Bb2 a5 13.a3 Bd7 14.Rad1 Qc8 15.exd5
cxd5 16.c4 d4 17.Ng5 h6 18.Nge4 Nh7 19.Nf3 f5 20.Ned2 Bd6 21.Rc1 Bc5 22.
Qd1 Qc7 23.h4 Ra6 24.h5 Ngf8 25.Qe2 Rae6 26.Nh4 R6e7 27.Bd5+ Kh8 28.Qf3 
Ng5 29.Qg2 Bc8 30.Ndf3 Qd6 31.Re2 Ngh7 32.Nd2 Bxa3 33.c5 Bxc5 34.Ng6+ Nxg6
35.hxg6 Rd8 36.Bf7 Ng5 37.Nc4 Qc7 38.Rec2 b6 39.Nxb6 Qxb6 40.Rxc5 Bb7 41.
Bd5 Rxd5 42.Rxd5 Qxg6 43.Ba3 Rf7 44.Rcc5 Qh5 45.f3 Nxf3+ 46.Kf2 Ng5 47.Bc1
Kh7 48.Ke1 f4 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "7"]
[White "Van Riemsdijk, Herman Claudius"]
[Black "Panno, Oscar"]
[Result "1-0"]
[WhiteElo "2400"]
[BlackElo "2495"]
[ECO "C18"]
[EventDate "1993.03.13"]
[PlyCount "127"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.h4 Nbc6 8.h5 h6 
9.Nf3 Qa5 10.Bd2 cxd4 11.cxd4 Qa4 12.c3 Qxd1+ 13.Rxd1 Na5 14.Rb1 Bd7 15.
Bd3 Rc8 16.Nh4 b6 17.f4 Nc4 18.Bc1 Nf5 19.Nxf5 exf5 20.Rg1 f6 21.Kf2 O-O 
22.Re1 Rfe8 23.Be2 Kf7 24.Bf3 Be6 25.Re2 Ke7 26.Rb5 Red8 27.Ra2 Na5 28.Bd2
Rc4 29.a4 Rc7 30.Ke2 Bf7 31.Kd3 Ke6 32.Bc1 Be8 33.Ba3 Bxb5+ 34.axb5 Nc4 
35.Bb4 fxe5 36.dxe5 Rdd7 37.Kd4 Nxe5 38.fxe5 Rc4+ 39.Kd3 Kxe5 40.Re2+ Re4 
41.Bxe4 dxe4+ 42.Kc2 Kf4 43.Rd2 Rf7 44.Rd8 Kg3 45.Rf8 Rxf8 46.Bxf8 e3 47.
Kd3 Kf2 48.Be7 f4 49.Bh4+ Kxg2 50.Ke4 Kh3 51.Be1 Kg4 52.c4 Kxh5 53.Kxf4 e2
54.Kf3 Kg5 55.Kxe2 Kf4 56.Kd3 h5 57.Bf2 g5 58.Be3+ Kf5 59.c5 bxc5 60.Bxc5 
Ke6 61.Ke4 h4 62.Bxa7 h3 63.Bb8 g4 64.Be5 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "8"]
[White "Braga, Cicero Nogueira"]
[Black "De Toledo, James Mann"]
[Result "1/2-1/2"]
[WhiteElo "2370"]
[BlackElo "2265"]
[ECO "A07"]
[EventDate "1993.03.13"]
[PlyCount "21"]

1.g3 e5 2.Bg2 Nf6 3.d3 d5 4.Nf3 Nc6 5.O-O Be7 6.Bg5 O-O 7.Nc3 Be6 8.Re1 
Qd7 9.e4 d4 10.Bxf6 Bxf6 11.Nd5 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "8"]
[White "Campora, Daniel Hugo"]
[Black "Lima, Darcy"]
[Result "1-0"]
[WhiteElo "2550"]
[BlackElo "2445"]
[ECO "C48"]
[EventDate "1993.03.13"]
[PlyCount "101"]

1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.Bb5 Nd4 5.Ba4 Nxf3+ 6.Qxf3 c6 7.O-O d6 8.d3 
Be7 9.h3 O-O 10.Bb3 Nd7 11.Be3 Nc5 12.d4 Nxb3 13.axb3 f6 14.Rfd1 a6 15.b4 
Bd7 16.Qe2 Kh8 17.d5 f5 18.exf5 Rxf5 19.dxc6 Bxc6 20.Qd3 Qf8 21.Nd5 Bh4 
22.Rd2 Qf7 23.c4 Rf8 24.Rf1 Bg3 25.b3 h6 26.Bxh6 gxh6 27.Qxg3 Rg8 28.Qe3 
Qg7 29.f4 Bxd5 30.cxd5 exf4 31.Rxf4 Rxd5 32.Rg4 Qa1+ 33.Kh2 Qe5+ 34.Qxe5+ 
Rxe5 35.Rxg8+ Kxg8 36.Rxd6 Rb5 37.Rd4 a5 38.Kg3 Kg7 39.Kf4 axb4 40.g4 Kf6 
41.Rd6+ Kg7 42.h4 Kh7 43.Ke4 Kg7 44.Rd5 Rb6 45.Ke5 Rg6 46.Rd7+ Kg8 47.Kf5 
Rb6 48.Re7 Rb5+ 49.Re5 Rb6 50.Re6 Rb5+ 51.Kg6 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "8"]
[White "Catropa, Djalma"]
[Black "Giardelli, Sergio Carlos"]
[Result "0-1"]
[WhiteElo "2300"]
[BlackElo "2425"]
[ECO "A57"]
[EventDate "1993.03.13"]
[PlyCount "56"]

1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 g6 6.Nc3 Bg7 7.d6 Bb7 8.Nf3 O-O 9.
bxa6 Nxa6 10.Bc4 e6 11.O-O Qb6 12.Ne5 Ne8 13.Bxa6 Qxa6 14.f4 Nxd6 15.Qg4 
Rfd8 16.Rd1 Nf5 17.e4 Nd4 18.Bd2 f5 19.exf5 exf5 20.Qh3 d6 21.Nd3 Nf3+ 22.
gxf3 Qxd3 23.Be1 Qe3+ 24.Bf2 Qxf4 25.Kg2 Qg4+ 26.Qxg4 fxg4 27.Nd5 gxf3+ 
28.Kxf3 Bd4 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "8"]
[White "Garcia Toledo, Javier"]
[Black "Valiente, Cristobal"]
[Result "1/2-1/2"]
[BlackElo "2340"]
[ECO "D36"]
[EventDate "1993.03.13"]
[PlyCount "44"]

1.d4 Nf6 2.c4 c6 3.Nc3 d5 4.Nf3 e6 5.cxd5 exd5 6.Bg5 Be7 7.e3 O-O 8.Qc2 
Nbd7 9.Bd3 Re8 10.O-O Nf8 11.b3 g6 12.Rab1 Ne6 13.Bxf6 Bxf6 14.b4 a6 15.
Rfe1 Bg7 16.Na4 Ng5 17.Nxg5 Qxg5 18.Kh1 f5 19.Nb6 Rb8 20.Nxc8 Rbxc8 21.g3 
Qf6 22.a4 Rf8 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "8"]
[White "Granda Zuniga, Julio"]
[Black "Sunye Neto, Jaime"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2545"]
[ECO "E37"]
[EventDate "1993.03.13"]
[PlyCount "95"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.a3 Bxc3+ 6.Qxc3 Ne4 7.Qc2 O-O 8.e3 
b6 9.Bd3 Bb7 10.Ne2 Nd7 11.O-O c5 12.cxd5 exd5 13.f3 Nef6 14.Ng3 a5 15.Rd1
g6 16.Qf2 Re8 17.Bd2 h5 18.a4 Ba6 19.Bxa6 Rxa6 20.Bc3 c4 21.Re1 Nf8 22.e4 
h4 23.Nf1 h3 24.e5 hxg2 25.Ng3 N6h7 26.f4 f5 27.Qxg2 Kh8 28.Kh1 Ne6 29.Qf3
Ra7 30.Rg1 Rd7 31.Ne2 Nhf8 32.Bd2 Ree7 33.Rg3 Rh7 34.Rh3 Qe7 35.Rg1 Rxh3 
36.Qxh3+ Qh7 37.Qf3 Nc7 38.Qg2 Kg7 39.b3 cxb3 40.Rb1 Nfe6 41.Rxb3 Na8 42.
Be1 Kf7 43.Rh3 Qg8 44.Bh4 Qc8 45.Bf6 Nf8 46.Rc3 Nc7 47.h4 Ke8 48.e6 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "8"]
[White "Milos, Gilberto"]
[Black "Egger Mancilla, Jorge"]
[Result "1-0"]
[WhiteElo "2560"]
[BlackElo "2410"]
[ECO "C89"]
[EventDate "1993.03.13"]
[PlyCount "77"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 
9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6 12.d4 Bd6 13.Re1 Qh4 14.g3 Qh3 15.Re4 
g5 16.Qf3 Bf5 17.Bc2 Bxe4 18.Bxe4 Qe6 19.Bxg5 f5 20.Bd3 Qe1+ 21.Kg2 Rae8 
22.Bd2 Qe6 23.Na3 Bxa3 24.bxa3 Nb6 25.Re1 Qd5 26.Rxe8 Rxe8 27.Bxf5 Nc4 28.
Bh6 Re2 29.Qxd5+ cxd5 30.h4 Re8 31.Bd7 Re7 32.Bc6 Kf7 33.Bxd5+ Ke8 34.Bf4 
Kd7 35.Bb7 a5 36.d5 b4 37.Bc6+ Kc8 38.cxb4 axb4 39.d6 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "8"]
[White "Panno, Oscar"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2450"]
[ECO "D78"]
[EventDate "1993.03.13"]
[PlyCount "86"]

1.c4 g6 2.Nf3 Bg7 3.d4 Nf6 4.g3 c6 5.Bg2 d5 6.Qa4 O-O 7.O-O e6 8.Qc2 Nbd7 
9.Nbd2 Re8 10.Rd1 Qe7 11.e4 Nxe4 12.Nxe4 dxe4 13.Qxe4 e5 14.d5 f5 15.Qc2 
e4 16.Nd4 Ne5 17.Be3 Bd7 18.Rab1 Qb4 19.dxc6 bxc6 20.Ne2 Be6 21.b3 a5 22.
Bd2 Qe7 23.Bc3 a4 24.Qd2 Rad8 25.Qe3 Bf7 26.Qb6 Rb8 27.Qa5 Ra8 28.Qb6 Reb8
29.Qe3 axb3 30.axb3 Ra3 31.Nd4 Qf8 32.h3 Ra2 33.Ra1 Rba8 34.Rxa2 Rxa2 35.
Ra1 Qa3 36.Rd1 Qf8 37.Kh2 Bh6 38.f4 exf3 39.Qxe5 Rxg2+ 40.Kh1 Bg7 41.Qf4 
Qe8 42.Qxf3 Bxd4 43.Rxd4 Ra2 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "8"]
[White "Silva Lillo, Sebastian"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "1/2-1/2"]
[WhiteElo "2350"]
[BlackElo "2400"]
[ECO "A43"]
[EventDate "1993.03.13"]
[PlyCount "94"]

1.d4 Nf6 2.Nf3 c5 3.d5 d6 4.c4 b5 5.cxb5 a6 6.b6 g6 7.Nc3 Qxb6 8.a4 Bg7 9.
a5 Qb4 10.Ra4 Qb7 11.e4 O-O 12.Be2 Bd7 13.Ra3 Qb4 14.Nd2 Bb5 15.O-O Nbd7 
16.Qc2 Bxe2 17.Nxe2 Rfb8 18.Nc4 Ne8 19.Bd2 Qb5 20.Nc1 Ra7 21.Nd3 Bd4 22.
Rb1 Nef6 23.Re1 Ng4 24.h3 Nge5 25.Ndxe5 Nxe5 26.b3 Nxc4 27.bxc4 Qb2 28.Ra2
Qxc2 29.Rxc2 Rab7 30.Kf1 Rb2 31.Rec1 f6 32.Ke2 Kf7 33.Rxb2 Rxb2 34.f3 h5 
35.Kd3 h4 36.Re1 g5 37.Re2 Be5 38.Be1 Rb3+ 39.Kc2 Ra3 40.Bd2 Kg6 41.Be1 
Ra1 42.Bd2 Ra2+ 43.Kd3 Ra1 44.Kc2 Bf4 45.Bc3 Rc1+ 46.Kd3 Kf7 47.Re1 Rxe1 
1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "8"]
[White "Soppe, Guillermo"]
[Black "Mecking, Henrique"]
[Result "1-0"]
[WhiteElo "2460"]
[BlackElo "2605"]
[ECO "B90"]
[EventDate "1993.03.13"]
[PlyCount "103"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Qc7 8.Qd2 
Be6 9.f3 Nbd7 10.g4 Nb6 11.g5 Nfd7 12.O-O-O Be7 13.h4 Rc8 14.Kb1 Nc4 15.
Bxc4 Bxc4 16.Rh2 O-O 17.h5 f5 18.Nd5 Bxd5 19.Qxd5+ Kh8 20.exf5 Rxf5 21.Qe6
Rxf3 22.Qxe7 Rxe3 23.Rf2 h6 24.gxh6 Rg3 25.Rxd6 Nc5 26.hxg7+ Rxg7 27.Qxe5 
Kh7 28.Qf5+ Kg8 29.Rg6 Rxg6 30.Qxg6+ Qg7 31.Qxg7+ Kxg7 32.Nxc5 Rxc5 33.Rh2
Kh6 34.c3 b5 35.Kc2 b4 36.Kd3 Ra5 37.Kc4 bxc3 38.bxc3 Rb5 39.Kd4 Rb8 40.c4
Rd8+ 41.Kc3 Rc8 42.Kb4 Rb8+ 43.Ka5 Rc8 44.Rc2 Rc6 45.c5 Kxh5 46.Kb4 Kg5 
47.Kc4 Kf6 48.Kd5 Rc8 49.Kd6 Rd8+ 50.Kc7 Rd4 51.c6 Ke6 52.Kb6 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "8"]
[White "Trindade, Sandro Heleno"]
[Black "Izquierdo Saravia, Daniel"]
[Result "1/2-1/2"]
[WhiteElo "2315"]
[BlackElo "2330"]
[ECO "C26"]
[EventDate "1993.03.13"]
[PlyCount "93"]

1.e4 e5 2.Nc3 Nf6 3.g3 d5 4.exd5 Nxd5 5.Bg2 Nxc3 6.bxc3 Bd6 7.Ne2 O-O 8.
O-O Nd7 9.d3 Nf6 10.c4 Rb8 11.h3 Bd7 12.Be3 a6 13.Ba7 Ra8 14.Be3 Qc8 15.
Kh2 c5 16.Bg5 Be7 17.Nc3 Ng4+ 18.hxg4 Bxg5 19.Bf3 Bc6 20.Bxc6 Qxc6 21.a4 
Rae8 22.Qe2 h5 23.Ne4 hxg4 24.Rh1 f5 25.Nxg5 Qh6+ 26.Nh3 gxh3 27.Qf1 Qd2 
28.Kg1 Re6 29.Qxh3 Rh6 30.Qg2 Rxh1+ 31.Kxh1 e4 32.dxe4 fxe4 33.Qxe4 Rxf2 
34.Qe8+ Kh7 35.Qe4+ Kg8 36.Qe8+ Kh7 37.Qe4+ Kg8 38.Qe8+ Rf8 39.Qe6+ Kh8 
40.Qh3+ Qh6 41.Qxh6+ gxh6 42.Rb1 Rf2 43.Rxb7 Rxc2 44.Rb6 Kg7 45.Rxa6 Rxc4 
46.Kg2 Rc1 47.Rc6 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "8"]
[White "Vasquez Schroder, Rodrigo"]
[Black "Slipak, Sergio David"]
[Result "1-0"]
[WhiteElo "2475"]
[BlackElo "2405"]
[ECO "B10"]
[EventDate "1993.03.13"]
[PlyCount "65"]

1.e4 c6 2.d3 e5 3.Nf3 d6 4.g3 Nf6 5.Bg2 Be7 6.O-O O-O 7.Re1 Nbd7 8.a4 a5 
9.d4 Re8 10.b3 Bf8 11.Bb2 exd4 12.Nxd4 d5 13.exd5 Rxe1+ 14.Qxe1 Nxd5 15.
Na3 N7f6 16.h3 Qc7 17.Nc4 Bd7 18.Rd1 Re8 19.Qxa5 Qc8 20.Nf3 Bxh3 21.Nb6 
Bxg2 22.Nxc8 Bxf3 23.Re1 Ne4 24.Qa8 Nb6 25.Qxb7 Nxc8 26.Re3 Nc5 27.Rxe8 
Nxb7 28.Rxc8 Nd6 29.Rb8 f6 30.Ba3 Kf7 31.a5 Be2 32.c4 c5 33.Bxc5 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "9"]
[White "Braga, Cicero Nogueira"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[WhiteElo "2370"]
[BlackElo "2495"]
[ECO "B20"]
[EventDate "1993.03.13"]
[PlyCount "93"]

1.g3 g6 2.Bg2 Bg7 3.e4 c5 4.f4 Nc6 5.d3 d6 6.Nf3 e6 7.O-O Nge7 8.c3 O-O 9.
Be3 f5 10.exf5 Nxf5 11.Bf2 Bd7 12.Na3 Qc7 13.Re1 Rae8 14.Rc1 a6 15.Nc2 Nd8
16.d4 b6 17.d5 Kh8 18.Ng5 e5 19.fxe5 Bxe5 20.Qd2 Nf7 21.Nf3 Bg7 22.Rxe8 
Bxe8 23.Re1 Bh6 24.Qd1 Bd7 25.Ne3 a5 26.Nxf5 Bxf5 27.h3 Ng5 28.Nxg5 Bxg5 
29.h4 Bf6 30.g4 Bd7 31.Bg3 Re8 32.g5 Bg7 33.Bh3 Be5 34.Bxe5+ dxe5 35.d6 
Qc6 36.Bxd7 Qxd7 37.Rf1 e4 38.Rf6 e3 39.Qf3 Kg8 40.Kf1 e2+ 41.Ke1 Qa4 42.
Qd5+ Kh8 43.b4 Qc2 44.Rf8+ Rxf8 45.Qe5+ Kg8 46.Qe6+ Rf7 47.Qe8+ 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "9"]
[White "Campora, Daniel Hugo"]
[Black "Granda Zuniga, Julio"]
[Result "1-0"]
[WhiteElo "2550"]
[BlackElo "2590"]
[ECO "B30"]
[EventDate "1993.03.13"]
[PlyCount "87"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 a6 6.Bf1 d5 7.d3 d4 8.e5 Nd5 
9.g3 Be7 10.Bg2 b5 11.Nbd2 Bb7 12.Ne4 Qc7 13.Bg5 O-O 14.Bxe7 Ncxe7 15.h4 
Rad8 16.a4 Nc6 17.axb5 axb5 18.Nxc5 Nxe5 19.Nxb7 Nxf3+ 20.Bxf3 Qxb7 21.Qd2
Rc8 22.Ra5 Rc5 23.b4 Rc3 24.Qg5 Rxc2 25.Bxd5 exd5 26.Re7 Qc6 27.Qf4 Rb2 
28.Raa7 Qf6 29.Qxf6 gxf6 30.Red7 Rxb4 31.Rxd5 Kg7 32.Rb7 Rc8 33.Rdd7 Rf8 
34.Kg2 h5 35.Kf3 Kg6 36.Kf4 Rb1 37.Rxd4 Re8 38.Rdd7 Rb2 39.f3 Re5 40.d4 
Rb4 41.g4 hxg4 42.fxg4 Kh6 43.Rd8 Kg7 44.Rbb8 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "9"]
[White "De Toledo, James Mann"]
[Black "Trindade, Sandro Heleno"]
[Result "1/2-1/2"]
[WhiteElo "2265"]
[BlackElo "2315"]
[ECO "E41"]
[EventDate "1993.03.13"]
[PlyCount "97"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 b6 6.Nf3 Bb7 7.O-O O-O 8.Na4 cxd4
9.exd4 Be7 10.a3 d5 11.c5 bxc5 12.Nxc5 Bxc5 13.dxc5 Qc7 14.b4 e5 15.Bb2 e4
16.Bxf6 gxf6 17.Bc2 exf3 18.Qxf3 Qe5 19.Rae1 Qg5 20.Qd3 Qh5 21.Re3 Bc8 22.
Rfe1 Nc6 23.b5 Ne5 24.Qxd5 Be6 25.Qe4 Rad8 26.Qf4 Ng4 27.Rh3 Qg5 28.Qxg5+ 
fxg5 29.Bxh7+ Kg7 30.Bb1 Rd5 31.Rc3 Rc8 32.Rec1 Rcd8 33.Bc2 Rd2 34.f3 Ne5 
35.a4 Nd3 36.Bxd3 R8xd3 37.Rxd3 Rxd3 38.Rb1 Rb3 39.Rxb3 Bxb3 40.a5 Bd5 41.
c6 a6 42.c7 Bb7 43.b6 f5 44.g3 Kf6 45.h3 f4 46.Kf2 Kf5 47.Kg2 Kf6 48.Kf2 
Kf5 49.Kg2 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "9"]
[White "Izquierdo Saravia, Daniel"]
[Black "Valiente, Cristobal"]
[Result "1/2-1/2"]
[WhiteElo "2330"]
[BlackElo "2340"]
[ECO "A46"]
[EventDate "1993.03.13"]
[PlyCount "135"]

1.d4 e6 2.Nf3 c5 3.e3 Nf6 4.Bd3 Nc6 5.a3 d5 6.b3 Bd6 7.Bb2 Qc7 8.Nc3 a6 9.
dxc5 Bxc5 10.e4 d4 11.Ne2 e5 12.Ng3 h5 13.h4 Bg4 14.Be2 O-O-O 15.Ng5 Kb8 
16.f3 Be6 17.Qd3 Ne7 18.Nf1 Ng6 19.g3 Rd6 20.O-O-O Rc8 21.Kb1 Rc6 22.Rc1 
Qe7 23.Nxe6 Rxe6 24.b4 Bb6 25.c4 dxc3 26.Rxc3 Rxc3 27.Qxc3 Bd4 28.Qb3 Bxb2
29.Kxb2 Qd7 30.Bc4 Rc6 31.Bd5 Nxd5 32.exd5 Rf6 33.Rh2 Ne7 34.Rd2 Nf5 35.
Qd3 Nd4 36.Qe4 Nxf3 37.Rf2 Qg4 38.Qxg4 hxg4 39.Ne3 e4 40.Nxg4 Rg6 41.Ne3 
Rxg3 42.Nf5 Rg6 43.d6 Rf6 44.Nxg7 Rxd6 45.h5 Rh6 46.Rg2 Rh7 47.Kc3 b5 48.
Rg3 Ka7 49.Ne8 Rxh5 50.Rg7 Ng5 51.Nd6 Rh3+ 52.Kc2 Rh2+ 53.Kc3 Rh3+ 54.Kc2 
Rh2+ 55.Kc3 Rh5 56.Nxf7 Rh3+ 57.Kd2 Ne6 58.Rg4 Rd3+ 59.Ke1 Re3+ 60.Kd2 
Rd3+ 61.Ke1 e3 62.Ke2 Rxa3 63.Ne5 Nc7 64.Re4 Kb7 65.Nd3 a5 66.bxa5 Na6 67.
Re6 Rxa5 68.Kxe3 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "9"]
[White "Lima, Darcy"]
[Black "Giardelli, Sergio Carlos"]
[Result "1-0"]
[WhiteElo "2445"]
[BlackElo "2425"]
[ECO "A84"]
[EventDate "1993.03.13"]
[PlyCount "55"]

1.d4 d5 2.c4 e6 3.Nc3 f5 4.Nf3 c6 5.Bf4 Nf6 6.e3 Be7 7.Bd3 O-O 8.Qc2 Ne4 
9.g4 Na6 10.a3 Qa5 11.Ke2 Nxc3+ 12.bxc3 Nc7 13.c5 Ne8 14.Rhg1 Kh8 15.Rg2 
Nf6 16.Rag1 Ne4 17.gxf5 exf5 18.Rxg7 Bf6 19.Be5 Be6 20.Re7 Bg8 21.Rgg7 b6 
22.Qb2 Nxc3+ 23.Kf1 Ne4 24.Ng5 Bxe5 25.dxe5 Qxc5 26.Ne6 Qa5 27.Nxf8 Rxf8 
28.Bxe4 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "9"]
[White "Rubinetti, Jorge Alberto"]
[Black "Silva Lillo, Sebastian"]
[Result "1-0"]
[WhiteElo "2450"]
[BlackElo "2350"]
[ECO "B38"]
[EventDate "1993.03.13"]
[PlyCount "171"]

1.Nf3 c5 2.c4 g6 3.d4 cxd4 4.Nxd4 Bg7 5.e4 Nc6 6.Be3 Nf6 7.Nc3 O-O 8.Be2 
d6 9.O-O Bd7 10.Nb3 a5 11.Rc1 a4 12.Nd4 Nxd4 13.Bxd4 Bc6 14.f3 Nd7 15.Be3 
Nc5 16.Qd2 f5 17.exf5 gxf5 18.Rfe1 Rf7 19.Bf1 b6 20.Rcd1 Ra7 21.Nd5 Rd7 
22.Bg5 Be5 23.Qf2 f4 24.Nb4 Bb7 25.Nd3 Nxd3 26.Bxd3 Kh8 27.Bc2 Bc6 28.Be4 
Bxe4 29.Rxe4 Rf5 30.Bh4 Qc7 31.Qd2 Qc6 32.Bf2 Kg8 33.Qd5+ Qxd5 34.Rxd5 Rb7
35.Rb5 Kf7 36.Kf1 Ke8 37.Bxb6 Kd7 38.Bf2 Rxb5 39.cxb5 Bxb2 40.Rxa4 Rxb5 
41.Rxf4 Bf6 42.Re4 d5 43.Re1 Rb2 44.a3 Bc3 45.Rd1 Kd6 46.Bd4 Bxd4 47.Rxd4 
Kc5 48.Rh4 e5 49.Rxh7 Kd4 50.Re7 e4 51.fxe4 dxe4 52.h4 Ra2 53.h5 Ke3 54.
Kg1 Rxa3 55.Kh2 Ra5 56.g4 Kf4 57.Kh3 Kg5 58.Rxe4 Ra3+ 59.Kg2 Rb3 60.Kf2 
Rh3 61.Re3 Rh4 62.Rg3 Rh2+ 63.Rg2 Rh3 64.Rg3 Rh2+ 65.Kg1 Rh4 66.Kg2 Kf4 
67.Kf2 Rh2+ 68.Rg2 Rh1 69.Ke2 Rh3 70.Rg1 Rh2+ 71.Kd3 Kg5 72.Ke3 Rh3+ 73.
Kf2 Kf4 74.Rg2 Rh1 75.Ke2 Rh3 76.Rg1 Rh2+ 77.Kd3 Rh3+ 78.Kd4 Kg5 79.Ke4 
Ra3 80.Rh1 Kxg4 81.h6 Ra8 82.h7 Rh8 83.Ke5 Kg5 84.Ke6 Kg6 85.Rg1+ Kh6 86.
Kf7 1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "9"]
[White "Soppe, Guillermo"]
[Black "Catropa, Djalma"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2300"]
[ECO "A80"]
[EventDate "1993.03.13"]
[PlyCount "29"]

1.Nf3 f5 2.d4 Nf6 3.Bg5 e6 4.Nbd2 Be7 5.Bxf6 Bxf6 6.e4 O-O 7.Bd3 Nc6 8.c3 
d6 9.Qc2 g6 10.h4 e5 11.dxe5 Nxe5 12.Nxe5 Bxe5 13.O-O-O f4 14.Nf3 Qf6 15.
Nxe5 1/2-1/2

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "9"]
[White "Sunye Neto, Jaime"]
[Black "Slipak, Sergio David"]
[Result "1-0"]
[WhiteElo "2545"]
[BlackElo "2405"]
[ECO "A13"]
[EventDate "1993.03.13"]
[PlyCount "79"]

1.c4 e6 2.Nf3 d5 3.g3 g6 4.Bg2 Bg7 5.O-O Ne7 6.d4 O-O 7.Qc2 Nbc6 8.Rd1 b6 
9.Nc3 a5 10.a3 Ba6 11.cxd5 exd5 12.Bf4 Qd7 13.h4 Rad8 14.e3 Bb7 15.Rac1 
Ba8 16.Qb3 Nf5 17.Nb5 Rc8 18.Rd2 a4 19.Qxa4 Na5 20.Ne5 Bxe5 21.dxe5 Bc6 
22.Bf1 d4 23.b4 Qd5 24.Rxc6 Nxc6 25.Bg2 Qe6 26.exd4 Qe8 27.Qb3 Nxe5 28.
dxe5 Qxb5 29.e6 Nd6 30.Bd5 c6 31.Bxd6 cxd5 32.Bxf8 Rc1+ 33.Kh2 Qf1 34.Qf3 
Qg1+ 35.Kh3 Qf1+ 36.Qg2 Kxf8 37.exf7 Kxf7 38.Rxd5 Qe2 39.Rd4 Qe6+ 40.Kh2 
1-0

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "9"]
[White "Van Riemsdijk, Herman Claudius"]
[Black "Egger Mancilla, Jorge"]
[Result "0-1"]
[WhiteElo "2400"]
[BlackElo "2410"]
[ECO "B35"]
[EventDate "1993.03.13"]
[PlyCount "90"]

1.e4 c5 2.Nf3 Nc6 3.Nc3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 Nf6 7.Bc4 d6 8.h3 
O-O 9.Bb3 Bd7 10.O-O Rc8 11.f4 a6 12.Qf3 b5 13.Rad1 Nxd4 14.Bxd4 Bc6 15.
Rfe1 Qc7 16.a3 a5 17.Qe2 Qb7 18.Nd5 Bxd5 19.exd5 a4 20.Ba2 Nh5 21.Bxg7 
Kxg7 22.Qd2 Nf6 23.c3 Rfe8 24.Qf2 Rc5 25.Rd4 Rec8 26.f5 Re8 27.Qd2 Qd7 28.
Rf1 Qa7 29.Kh2 Rh8 30.Qf4 Qd7 31.Qe3 gxf5 32.Qg5+ Kf8 33.Rxf5 Rg8 34.Qf4 
Ke8 35.Bb1 Qb7 36.Qf3 Rc4 37.Rd2 Qb6 38.Bd3 Rh4 39.Rxf6 exf6 40.Qxf6 Rh5 
41.Re2+ Kf8 42.Re7 Rg7 43.Rd7 Rxh3+ 44.Kxh3 Qe3+ 45.Kh2 Qg3+ 0-1

[Event "zonal 2.4"]
[Site "Sao Paulo BRA"]
[Date "1993.03.??"]
[Round "9"]
[White "Vasquez Schroder, Rodrigo"]
[Black "Milos, Gilberto"]
[Result "0-1"]
[WhiteElo "2475"]
[BlackElo "2560"]
[ECO "C44"]
[EventDate "1993.03.13"]
[PlyCount "108"]

1.e4 e5 2.Nf3 Nc6 3.c3 d5 4.Qa4 Qd6 5.Bb5 Bd7 6.O-O dxe4 7.Qxe4 Nge7 8.d4 
exd4 9.cxd4 Qg6 10.Nc3 O-O-O 11.Be3 Qxe4 12.Nxe4 h6 13.Bc4 Bf5 14.Nc3 Be6 
15.Bxe6+ fxe6 16.Rfd1 Nf5 17.Ne4 Be7 18.g4 Nh4 19.Nxh4 Bxh4 20.Kg2 Be7 21.
Nc5 Bxc5 22.dxc5 Rd5 23.Rd2 Ne5 24.Kg3 Nd3 25.Rc2 c6 26.Rb1 e5 27.h4 Rf8 
28.b4 e4 29.Rc4 Nxf2 30.Bxf2 Rd3+ 31.Kg2 Rd2 32.Rxe4 Rdxf2+ 33.Kg1 Rxa2 
34.Rd1 Rd8 35.Rf1 Rd7 36.g5 hxg5 37.hxg5 a5 38.Re8+ Kc7 39.Ra8 a4 40.Rf2 
Rxf2 41.Kxf2 b5 42.cxb6+ Kxb6 43.Rxa4 Kb5 44.Ra1 Kxb4 45.Rb1+ Ka5 46.Ra1+ 
Kb6 47.Rb1+ Kc7 48.Ra1 c5 49.Ra6 Kb7 50.Re6 c4 51.Kf3 c3 52.Re2 Rf7+ 53.
Kg4 Rc7 54.Rc2 Kb6 0-1
