[Event "Pref op"]
[Site "Pref"]
[Date "1992.??.??"]
[Round "4"]
[White "Brusel Carrion, PE."]
[Black "Ledesma Lopez, D."]
[Result "1-0"]
[ECO "D01"]
[PlyCount "69"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. Bxf6 exf6 5. e3 c6 6. Bd3 Qd7 7. Nf3 Bd6 8. 0-0 0-0 9. Bxf5 Qxf5 10. Qd3 Qxd3 11. cxd3 f5 12. Rfe1 Re8 13. e4 fxe4 14. dxe4 dxe4 15. Nxe4 Be7 16. Nd6 Nd7 17. Nxe8 Rxe8 18. Re2 Nf6 19. Rae1 Nd5 20. Ne5 Bb4 21. Nd7 Ne7 22. Rd1 g6 23. a3 Bd6 24. Rde1 b5 25. g3 a5 26. f4 b4 27. f5 bxa3 28. f6 Bb4 29. bxa3 Bxa3 30. Rxe7 Bxe7 31. fxe7 a4 32. Nb8 c5 33. d5 f6 34. d6 Kf7 35. Nc6 1-0

[Event "Pref op"]
[Site "Pref"]
[Date "1992.??.??"]
[Round "2"]
[White "Cestero Ramos, Jose Luis"]
[Black "Ledesma Lopez, D."]
[Result "1-0"]
[ECO "D92"]
[PlyCount "73"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 e6 6. Nf3 0-0 7. Rc1 Nh5 8. Bg5 Nf6 9. Qb3 c6 10. Ne5 h6 11. Bh4 g5 12. Bg3 Nh5 13. Be2 Nxg3 14. hxg3 Nd7 15. Ng4 Kh7 16. cxd5 exd5 17. Bd3+ f5 18. Qc2 Nb6 19. b3 Qd6 20. Ke2 Kg8 21. Ne5 Bxe5 22. dxe5 Qxe5 23. Rxh6 d4 24. Na4 Be6 25. Nxb6 axb6 26. Rxe6 Qa5 27. a4 dxe3 28. Bc4 Qd2+ 29. Qxd2 exd2 30. Kxd2 Rad8+ 31. Kc3 Kg7 32. Re7+ Kf6 33. Rce1 Rd6 34. R1e6+ Rxe6 35. Rxe6+ Kg7 36. Re7+ Kf6 37. Rxb7 1-0

