[Event "Merida op2"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "3"]
[White "Gonzalez, Isidro"]
[Black "Chan, Luis"]
[Result "0-1"]
[ECO "C46"]
[PlyCount "45"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. d4 exd4 5. Nxd4 Bxc3+ 6. Bd2 Bxb2 7. Nb3 Bxa1 8. Nxa1 Qh4 9. Qf3 d6 10. Bc4 Qf6 11. Bc3 Qxf3 12. gxf3 Nf6 13. Rg1 Kf8 14. f4 Rg8 15. e5 dxe5 16. fxe5 Ne4 17. Bb2 Bh3 18. e6 fxe6 19. Bxe6 Bxe6 20. Nb3 Rd8 21. Nc5 Bc4 22. Nxe4 Nb4 23. Nc5 0-1

[Event "Merida op2"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "1"]
[White "Gonzalez, Isidro"]
[Black "Saldivar, Lorenzo"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "73"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Nc3 Bd6 4. e3 Ng4 5. Nd2 Qf6 6. Qxg4 h5 7. Qe2 e5 8. Nde4 Qe7 9. Nd5 Qe6 10. c4 c6 11. Nc5 Bxc5 12. dxc5 cxd5 13. Qd2 dxc4 14. Qc3 b5 15. g3 Ba6 16. Bg2 Nc6 17. 0-0 h4 18. Rd1 Rd8 19. Rd6 Qf5 20. e4 Qh5 21. f4 Nd4 22. Bf1 hxg3 23. h3 Bb7 24. Qxg3 Bxe4 25. Qxg7 a5 26. Rf6 Nf3+ 27. Kf2 Qh4+ 28. Ke3 Qxf4+ 29. Kf2 Nd2+ 30. Ke1 Qe3+ 31. Be2 Nf3+ 32. Kd1 Rxh3 33. Bxe3 Rh1+ 34. Bf1 Rxf1+ 35. Ke2 Rxa1 36. Bg5 Rg1 37. Qxf7# 1-0

[Event "Merida op2"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "2"]
[White "Preve, Alejandro"]
[Black "Gonzalez, Isidro"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "49"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 f6 4. exf6 Nxf6 5. Nc3 d5 6. e3 Bf5 7. Bd3 Bg6 8. 0-0 d4 9. exd4 Nxd4 10. Nxd4 Qxd4 11. Bxg6+ hxg6 12. Qxd4 Bd6 13. Re1+ Kf7 14. Bf4 g5 15. Bxd6 Rad8 16. Qc4+ Kg6 17. Be7 Rh4 18. Qxc7 Rd7 19. Qc8 Rd2 20. Bxf6 gxf6 21. Ne4 Rd4 22. Ng3 Rhf4 23. Qg8+ Kh6 24. Re7 g4 25. Rh7# 1-0

