[Event "Buenos Aires-ch qual"] [Site "Buenos Aires"] [Date "2006.03.27"] [EventDate "?"] [Round "8.15"] [Result "1-0"] [White "Alfredo Giaccio"] [Black "Cristian Sanhueza"] [ECO "E90"] [WhiteElo "2470"] [BlackElo "?"] [PlyCount "62"] 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 O-O 6. h3 e5 7. d5 c6 8. Be3 Ne8 9. g4 cxd5 10. cxd5 f5 11. gxf5 gxf5 12. exf5 Bxf5 13. Rg1 Nd7 14. Ng5 Ndf6 15. Bd3 Qd7 16. Qc2 Nh5 17. Nxh7 Kxh7 18. Rg5 Bxd3 19. Rxh5+ Kg8 20. Qxd3 Nf6 21. Rh4 Kf7 22. Bg5 Rh8 23. Bxf6 Kxf6 24. Rg4 Rag8 25. Ne4+ Ke7 26. Qg3 Kf8 27. Rc1 Bh6 28. Qf3+ Bf4 29. Rxf4+ exf4 30. Qxf4+ Kg7 31. Qg5+ 1-0