[Event "Olympiad U18"]
[Site "Atlacomulco"]
[Date "2001.??.??"]
[Round "1"]
[White "Ontiveros Ruiz, Fernando"]
[Black "Leon Hoyos, Manuel"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1630"]
[PlyCount "62"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Bc4 e6 4. Nc3 Nc6 5. 0-0 Be7 6. d4 cxd4 7. Nxd4 Nf6 8. Re1 Qc7 9. Nxc6 dxc6 10. e5 Nd7 11. Qg4 g6 12. Bg5 Nxe5 13. Qf4 Bxg5 14. Qxg5 Nxc4 15. Ne4 f5 16. Nf6+ Kf7 17. Rad1 Qe7 18. Qf4 Nxb2 19. Rd4 Qxf6 20. Qc7+ Qe7 21. Qb6 c5 22. Rf4 Bd7 23. Qxb2 Bc6 24. g4 Qf6 25. Qb3 Rhe8 26. Qh3 Kg7 27. gxf5 exf5 28. Rxe8 Rxe8 29. Rh4 Re1+ 30. Qf1 Qg5+ 31. Rg4 Qxg4# 0-1

