[Event "Carlos Torre Memorial op 10th"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "1"]
[White "Alvarez Perez, Jose"]
[Black "Toval, Sergio"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2390"]
[PlyCount "61"]
[EventDate "1997.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 0-0 6. Qc2 h6 7. Bxf6 Qxf6 8. e4 Nc6 9. e5 Qf4 10. a3 Qe4+ 11. Qe2 Bxc3+ 12. bxc3 Qf4 13. g3 Qf5 14. Bg2 Ne7 15. 0-0 c6 16. Nh4 Qg5 17. f4 Nf5 18. Nxf5 Qxf5 19. a4 dxc4 20. Qxc4 Bd7 21. Qe2 Rab8 22. h4 f6 23. Kh2 fxe5 24. fxe5 Qg6 25. Be4 Qe8 26. Qg4 Rxf1 27. Rxf1 Kh8 28. Bd3 b5 29. Qe4 Qg8 30. Rf4 Be8 31. Rf8 1-0

[Event "Carlos Torre Memorial op 10th"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "4"]
[White "Toval, Sergio"]
[Black "Martin Del Campo C, Roberto Abel"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2485"]
[PlyCount "112"]
[EventDate "1997.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. Bd3 e5 9. Bd2 0-0 10. 0-0 Be7 11. Be3 d6 12. h3 Be6 13. a3 a5 14. Qd2 d5 15. cxd5 cxd5 16. exd5 Nxd5 17. Nxd5 Qxd5 18. Rfd1 Qb7 19. Bf1 a4 20. Qe2 Rab8 21. Rd2 Rfc8 22. Qh5 f5 23. f4 Qe4 24. Re1 Rc1 25. Rdd1 Rxd1 26. Qxd1 Rb3 27. Bc1 Bc5+ 28. Kh2 Qd4 29. Be2 e4 30. Qxd4 Bxd4 31. Bd1 Rb8 32. Bxa4 Bxb2 33. Bxb2 Rxb2 34. Re3 Bc4 35. Kg1 Bd3 36. Bd7 g6 37. g4 Rb7 38. Be6+ Kg7 39. gxf5 Kf6 40. Bd5 Rb1+ 41. Kg2 Kxf5 42. Kg3 Rg1+ 43. Kh2 Rf1 44. Kg3 Rxf4 45. Re1 Rf3+ 46. Kg2 Ke5 47. Bg8 h5 48. a4 Kf4 49. Bd5 Rg3+ 50. Kh2 Rg5 51. Be6 e3 52. Ra1 e2 53. Bf7 Ke3 54. h4 Rf5 55. Bxg6 Rf2+ 56. Kg3 Rf1 0-1

