Aigner, Michael vs Yap, Nicolas A
? · Round 4 · 2007.09.30 · 1/2-1/2 · B25 Sicilian Defense: Closed
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PGN
[Event "?"] [Site "San Francisco, CA USA"] [Date "2007.09.30"] [Round "4"] [White "Aigner, Michael"] [Black "Yap, Nicolas A"] [Result "1/2-1/2"] [PlyCount "93"] [WhiteElo "2070"] [WhiteFideId "1616536"] [BlackElo "2298"] [BlackFideId "2022443"] [ECO "B25g"] [Source "Terabase"] [SourceQuality "4"] 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nf6 7. h3 O-O 8. g4 Rb8 9. Nce2 Bd7 10. Ng3 b5 11. Nf3 b4 12. O-O a5 13. Rb1 Ne8 14. f5 Nc7 15. h4 Nb5 16. h5 a4 17. Ne2 Nbd4 18. hxg6 hxg6 19. Nf4 Nxf3+ 20. Rxf3 Ne5 21. Rh3 e6 22. Be3 Rc8 23. Qe2 Re8 24. Kf2 d5 25. Rbh1 exf5 26. gxf5 gxf5 27. Nxd5 Ng4+ 28. Kf1 Be6 29. Bf3 Bxd5 30. Bxg4 fxg4 31. Qxg4 Qf6+ 32. Rf3 Be6 33. Qg2 Qxb2 34. Rg1 Kf8 35. Qg5 Qa1+ 36. Ke2 Qc3 37. Bd2 Qe5 38. Qh5 Rc6 39. Rxg7 Kxg7 40. Bf4 Qc3 41. Qh6+ Kg8 42. Rg3+ Bg4+ 43. Rxg4+ Rg6 44. Rxg6+ fxg6 45. Qxg6+ Kf8 46. Bd6+ Re7 47. Qf5+ 1/2-1/2