[Event "Aniv Fund Prog op"]
[Site "Mexico City"]
[Date "1997.??.??"]
[Round "?"]
[White "Castillo, Francisco"]
[Black "Perez, Jose Roberto"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2100"]
[PlyCount "72"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. Bg5 cxd4 6. Bb5+ Bd7 7. Qxd4 dxe4 8. 0-0-0 Nc6 9. Bxc6 Bxc6 10. Qxd8+ Rxd8 11. Rxd8+ Kxd8 12. Nge2 Be7 13. Ng3 e3 14. Bxe3 Bxg2 15. Rg1 Bc6 16. Bxa7 Kc7 17. Be3 Ng4 18. Nge4 Nxe3 19. fxe3 Rg8 20. a4 f5 21. Nd2 Bc5 22. Rg3 Bd6 23. Rh3 h6 24. Nb5+ Bxb5 25. axb5 Rd8 26. c4 f4 27. e4 Bc5 28. Nb3 Be3+ 29. Kb1 Rf8 30. Rf3 g5 31. c5 g4 32. b6+ Kc6 33. Rf1 h5 34. Rd1 f3 35. Rd6+ Kb5 36. Rxe6 f2 0-1

[Event "Aniv Fund Prog op"]
[Site "Mexico City"]
[Date "1997.??.??"]
[Round "?"]
[White "Perez, Jose Roberto"]
[Black "Balam Maldonado, Ethel"]
[Result "1-0"]
[ECO "E92"]
[PlyCount "85"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Ne8 8. Be3 c6 9. Qc2 Kh8 10. h4 f5 11. Bg5 Nf6 12. h5 Kg8 13. hxg6 hxg6 14. 0-0-0 Nbd7 15. exf5 gxf5 16. dxc6 bxc6 17. Rxd6 e4 18. Ne5 Qe7 19. Nxd7 Qxd6 20. Nxf8 Kxf8 21. Rd1 Qc7 22. f3 Qg3 23. Bxf6 Bxf6 24. Qd2 Bg5 25. fxe4 Bxd2+ 26. Rxd2 fxe4 27. Nxe4 Qe1+ 28. Kc2 Bf5 29. Kd3 Rd8+ 30. Ke3 Bxe4 31. Rxd8+ Ke7 32. Rd1 Qg3+ 33. Kxe4 Qxg2+ 34. Kd3 Kd6 35. Kc3+ Ke5 36. Rd2 Qg3+ 37. Kc2 Ke4 38. Bd3+ Ke3 39. Bh7 Qe1 40. Rd3+ Ke2 41. Be4 Kf2 42. Bxc6 Qe2+ 43. Rd2 1-0

[Event "Aniv Fund Prog op"]
[Site "Mexico City"]
[Date "1997.??.??"]
[Round "?"]
[White "Perez, Jose Roberto"]
[Black "Leon, Hector"]
[Result "1/2-1/2"]
[ECO "D06"]
[PlyCount "81"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nf3 Bg4 6. Be2 e6 7. Nc3 Be7 8. Bf4 0-0 9. Rc1 c5 10. Nb5 Na6 11. 0-0 Bxf3 12. Bxf3 cxd4 13. Qxd4 Qxd4 14. Nxd4 Bc5 15. Nb5 Nd7 16. Rfd1 Rad8 17. e5 Nb4 18. a3 Nc6 19. b4 Bb6 20. Nd6 Ndxe5 21. Bxc6 Nxc6 22. Nxb7 Rxd1+ 23. Rxd1 e5 24. Be3 Bxe3 25. fxe3 f6 26. Rd7 Rf7 27. Rxf7 Kxf7 28. b5 Nb8 29. a4 Ke6 30. e4 Kd7 31. Kf2 Kc7 32. Nc5 Kb6 33. Nb3 Nd7 34. Ke3 Nc5 35. Nxc5 Kxc5 36. Kd3 Kb4 37. g4 Kxa4 38. Kc4 Ka5 39. Kc5 h6 40. h4 g6 41. h5 1/2-1/2

