[Event "MEX-ch"]
[Site "Mexico City"]
[Date "2002.??.??"]
[Round "7"]
[White "Calderon Orihuela, Erick Adrian"]
[Black "Romero Guevara, Victor Manuel"]
[Result "1-0"]
[ECO "A31"]
[PlyCount "99"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Bg7 7. Be2 0-0 8. 0-0 Nbd7 9. Be3 Nc5 10. f3 Ne6 11. Qd2 Nxd4 12. Bxd4 Qa5 13. Rad1 Qh5 14. Bxf6 Bxf6 15. Nd5 Qe5 16. Nxf6+ Qxf6 17. Qd4 Kg7 18. Qxf6+ Kxf6 19. Kf2 Be6 20. Rd4 Ke5 21. Ke3 g5 22. g3 Bh3 23. f4+ Ke6 24. f5+ Kf6 25. Rg1 g4 26. Rgd1 Rac8 27. Rd5 Bg2 28. c5 dxc5 29. Rd7 c4 30. Rc1 b5 31. Rxa7 h5 32. a4 bxa4 33. Rxa4 Rb8 34. Rc2 Rb3+ 35. Kf4 Bf1 36. e5+ Kg7 37. Raxc4 Bxe2 38. Rxe2 Rfb8 39. Kg5 Rxb2 40. Rcc2 R2b4 41. Rc7 Rg8 42. Rxe7 Kf8+ 43. Kf6 Rb6+ 44. e6 fxe6 45. R2xe6 Rxe6+ 46. Rxe6 Rh8 47. Kg6 h4 48. Ra6 hxg3 49. hxg3 Rg8+ 50. Kf6 1-0

