[Event "Pan American-ch U10"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "1"]
[White "Barroso Perez, Manuel"]
[Black "Gonzalo, Maiza"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "89"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bc4 Bc5 5. 0-0 Nf6 6. Nc3 0-0 7. d3 d6 8. h3 b5 9. Bd5 Nxd5 10. Nxd5 h6 11. Be3 Nd4 12. c3 Ne6 13. d4 exd4 14. cxd4 Ba7 15. Rc1 c5 16. dxc5 Nxc5 17. e5 Bb7 18. b4 dxe5 19. bxc5 Bxd5 20. Nxe5 Bxa2 21. Qxd8 Rfxd8 22. Ra1 Re8 23. Rxa2 Rxe5 24. Rxa6 b4 25. c6 b3 26. Rxa7 Rc8 27. c7 Rb5 28. Rd1 b2 29. Rb1 Kf8 30. Bd4 g6 31. Rxb2 Rxb2 32. Bxb2 Ke8 33. Be5 Kd7 34. Kf1 h5 35. Rb7 Ra8 36. Rb8 Ra1+ 37. Bxa1 Kxc7 38. Rf8 f5 39. Rg8 h4 40. Rxg6 f4 41. Rg4 f3 42. Rxh4 fxg2+ 43. Kxg2 Kd6 44. Re4 Kd7 45. h4 1-0

[Event "Pan American-ch U10"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "3"]
[White "Gonzalo, Maiza"]
[Black "Barquin, Alejandro"]
[Result "1-0"]
[ECO "B78"]
[PlyCount "85"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Bc4 Nf6 8. f3 0-0 9. Qd2 Bd7 10. 0-0-0 Rc8 11. h4 Ne5 12. Bb3 Nc4 13. Bxc4 Rxc4 14. g4 Qc7 15. h5 Rb8 16. hxg6 hxg6 17. Bh6 Bh8 18. Bf8 Rxf8 19. Rxh8+ Kxh8 20. Rh1+ Nh5 21. gxh5 Kg7 22. hxg6 Rh8 23. Rxh8 Kf6 24. g7 Qc8 25. g8Q Qxg8 26. Rxg8 Rc5 27. Qh6+ Ke5 28. Rg5+ Kxd4 29. Rxc5 Kxc5 30. Qg5+ e5 31. Qe7 Kc6 32. Qxf7 a6 33. Qd5+ Kc7 34. Qc4+ Bc6 35. Nd5+ Kb8 36. Ne7 Bd7 37. Qd5 Kc7 38. Kd2 Bh3 39. c4 b6 40. Qc6+ Kd8 41. Qxd6+ Ke8 42. Qxe5 Kd7 43. f4 1-0

[Event "Pan American-ch U10"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "4"]
[White "Gonzalo, Maiza"]
[Black "Becker, Gabriel"]
[Result "1-0"]
[ECO "B78"]
[PlyCount "66"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Qa5 11. Bb3 Rfc8 12. g4 Ne5 13. g5 Nh5 14. Nd5 Qxd2+ 15. Rxd2 Kf8 16. Nc3 Nc4 17. Bxc4 Rxc4 18. Ndb5 a6 19. Na3 Rc6 20. Nab1 Rac8 21. Rd3 Be6 22. a3 Be5 23. h4 Nf4 24. Rd2 Rc4 25. Kd1 Nh5 26. Nd5 Bxd5 27. exd5 Bxb2 28. Rd3 Be5 29. Rb3 Nf4 30. Bxf4 Rxf4 31. Nd2 Rd4 32. Rd3 b5 33. Rg1 Rxh4 1-0

[Event "Pan American-ch U10"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "5"]
[White "Marinangeli, Martin"]
[Black "Gonzalo, Maiza"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "67"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Bd3 Bxd3 4. Qxd3 e6 5. Nd2 Nf6 6. f4 c5 7. b3 Be7 8. Ngf3 Nbd7 9. 0-0 0-0 10. Ne5 a6 11. Bb2 b5 12. c4 bxc4 13. bxc4 cxd4 14. exd4 dxc4 15. Ndxc4 Nd5 16. a3 Rc8 17. g3 N7b6 18. Rfc1 Na4 19. Rab1 f6 20. Nf3 Nxb2 21. Rxb2 Qd7 22. Rcb1 Qa4 23. Nfd2 Qd7 24. Rb7 Nc7 25. Nb6 Qd6 26. Nxc8 Rxc8 27. Rb8 Rxb8 28. Rxb8+ Kf7 29. Nc4 Qd7 30. Qc3 Nb5 31. Qf3 Qxd4+ 32. Kg2 Qxc4 33. Qh5+ g6 34. Qxh7# 1-0

[Event "Pan American-ch U10"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "2"]
[White "Vera Leguizamo, Vitor"]
[Black "Gonzalo, Maiza"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "84"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. c4 Nc6 4. Nc3 dxe4 5. d5 exd5 6. cxd5 Nce7 7. Nxe4 Qxd5 8. Qxd5 Nxd5 9. Nf3 Bf5 10. Bd3 Bb4+ 11. Bd2 0-0-0 12. Bxb4 Nxb4 13. Nd6+ Rxd6 14. Bxf5+ Kb8 15. 0-0 Nf6 16. Rfd1 Rhd8 17. Rxd6 Rxd6 18. h3 g6 19. Bb1 Rd1+ 20. Kh2 Nc2 21. Bxc2 Rxa1 22. a3 Ra2 23. Ng5 Rxb2 24. Bd3 Rxf2 25. Nxf7 Nd5 26. Ng5 Nf4 27. Bc4 Rxg2+ 28. Kh1 Rxg5 29. Kh2 b5 30. Bg8 c5 31. Bxh7 c4 32. Bg8 c3 33. Bb3 Rg2+ 34. Kh1 c2 35. Bxc2 Rxc2 36. h4 a5 37. Kg1 b4 38. axb4 a4 39. Kf1 a3 40. Ke1 Re2+ 41. Kd1 a2 42. Kc1 a1Q# 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Goncalves, Carlos"]
[Black "Gonzalo, Maiza"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "25"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. d3 Bg4 7. h3 Bh5 8. g4 Bg6 9. Na4 Bb6 10. Nxb6 axb6 11. Be3 0-0 12. Nh4 Na5 13. Nxg6 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Gonzalo, Maiza"]
[Black "Arrieta, Marcio"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "54"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 d6 6. Bg5 Be6 7. Nd5 Rg8 8. Qd2 Qd7 9. Nxf6+ gxf6 10. Bxf6 Rxg2 11. Rf1 Bxc4 12. dxc4 Qe6 13. Bg5 Qxc4 14. Qd3 Qxd3 15. cxd3 Nd4 16. Nxd4 Bxd4 17. Rb1 Rxg5 18. Rc1 Kd7 19. b3 Rag8 20. Ke2 b5 21. f4 Rg2+ 22. Kf3 Rxh2 23. fxe5 dxe5 24. Rg1 Rxg1 25. Rxg1 Bxg1 26. Kg3 Rxa2 27. b4 Ke6 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Gonzalo, Maiza"]
[Black "Figueiredo, Nicolas"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "73"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. 0-0 d6 7. Re1 h6 8. d4 Nh7 9. d5 Na5 10. Bd3 Kh8 11. b4 Nc4 12. Bxc4 Bg5 13. Nxg5 Nxg5 14. f4 exf4 15. Bxf4 Re8 16. Nd2 Qf6 17. Bxg5 Qxg5 18. Nf3 Qf6 19. Qd4 Qe7 20. Bb5 Bd7 21. Bxd7 Qxd7 22. e5 b6 23. exd6 Qxd6 24. Ne5 Re7 25. Nc6 Rd7 26. c4 Rf8 27. Nxa7 c5 28. bxc5 bxc5 29. Nb5 Qb6 30. Qf2 Rc8 31. Qf5 Qb7 32. a4 g6 33. Qf6+ Kh7 34. a5 Rdd8 35. Re7 Qb8 36. Rxf7+ Kg8 37. Qg7# 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Gonzalo, Maiza"]
[Black "Mesquim, Bruno"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "63"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 f6 4. Nf3 fxe5 5. dxe5 Nc6 6. Nc3 Bb4 7. Bd2 b6 8. Bb5 Bd7 9. 0-0 Qe7 10. a3 Bxc3 11. Bxc3 0-0-0 12. Bd2 h6 13. Ba6+ Kb8 14. a4 Bc8 15. Bb5 Bb7 16. a5 a6 17. Bxc6 Bxc6 18. axb6 cxb6 19. Rxa6 Bb5 20. Rxb6+ Kc7 21. Rxb5 g5 22. Ba5+ Kc6 23. Bxd8 Qxd8 24. Rb3 g4 25. Nd4+ Kd7 26. Qxg4 Qe8 27. Nxe6 Qxe6 28. Rb7+ Kc6 29. Qxe6+ Kxb7 30. Qxd5+ Kc8 31. e6 Nf6 32. Qe5 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Gonzalo, Maiza"]
[Black "Saolo, Pier"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "51"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. b4 cxd4 8. cxd4 fxe5 9. dxe5 a5 10. bxa5 Nxa5 11. Nc3 Nb3 12. Rb1 Bxa3 13. Bxa3 Rxa3 14. Bb5+ Bd7 15. Rxb3 Qa5 16. Bxd7+ Kxd7 17. Rxa3 Qxa3 18. Qa4+ Qxa4 19. Nxa4 b5 20. Nc5+ Kc6 21. Nxe6 g6 22. Kd2 Ne7 23. Rc1+ Kb6 24. Rb1 Ka5 25. Ned4 Nc8 26. Nc6+ 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Mavrich, Leandro"]
[Black "Gonzalo, Maiza"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "49"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. Qe2 Bc5 7. 0-0 d6 8. c3 0-0 9. d3 Bg4 10. Nbd2 Kh8 11. Re1 Nd7 12. h3 Bh5 13. Nf1 f5 14. exf5 Rxf5 15. g4 Rxf3 16. Qxf3 Bg6 17. Qxc6 Qf8 18. Be3 Qd8 19. d4 Bb6 20. dxe5 Nxe5 21. Qg2 Nd3 22. Re2 Qe7 23. Qxa8+ Be8 24. Qd5 Qf8 25. Qxd3 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Sanchez, Andres Gilberto"]
[Black "Gonzalo, Maiza"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "84"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. c5 Nf6 4. Nf3 Be7 5. g3 0-0 6. Bg2 Nbd7 7. 0-0 c6 8. Bf4 b6 9. Qa4 Bb7 10. cxb6 axb6 11. Qc2 Rc8 12. Nc3 Ba6 13. Qa4 Bb7 14. Qa7 Ba8 15. Qa4 c5 16. dxc5 bxc5 17. Nb5 Bc6 18. Qa6 Nb6 19. Na3 Ra8 20. Qd3 c4 21. Qc3 Ne4 22. Qc1 Bf6 23. Ne5 Bb7 24. Rd1 Rc8 25. Bxe4 Nd7 26. Nxd7 Qxd7 27. Qc2 g6 28. Bh6 Bg7 29. Bxg7 Kxg7 30. Qc3+ Kg8 31. Bc2 e5 32. Qb4 Qc6 33. Qb5 Qc7 34. Ba4 Bc6 35. Qxc6 Qxc6 36. Bxc6 Rxc6 37. Rxd5 Re8 38. e4 c3 39. bxc3 Rxc3 40. Nb5 Rc4 41. Re1 Ra4 42. a3 Kg7 1-0

