[Event "Yucatan-ch op"]
[Site "Merida"]
[Date "1994.??.??"]
[Round "?"]
[White "Negran, L."]
[Black "Miranda, Ruben"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "87"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. Nc3 Bb4 5. Bd2 0-0 6. e3 d6 7. a3 Bxc3 8. Bxc3 Qe7 9. Rc1 c5 10. b4 Ne4 11. Be2 Nxc3 12. Rxc3 cxd4 13. exd4 Nd7 14. 0-0 e5 15. dxe5 dxe5 16. Qd5+ Kh8 17. Re3 e4 18. c5 Nf6 19. Qe5 Qxe5 20. Nxe5 Be6 21. f4 Rad8 22. Rh3 Kg8 23. Bc4 Bxc4 24. Nxc4 Rd4 25. Nd6 Ng4 26. Rc3 b6 27. h3 Nh6 28. Re1 bxc5 29. bxc5 Rb8 30. Re2 g6 31. Kf2 Nf7 32. Nxf7 Kxf7 33. c6 Rc8 34. Rb2 Ke6 35. Rb7 a6 36. Rxh7 Rd6 37. c7 Rd7 38. Rxd7 Kxd7 39. Ke3 Rxc7 40. Rxc7+ Kxc7 41. g4 Kd7 42. Kd4 Kc6 43. a4 Kd6 44. g5 1/2-1/2

