[Event "46th American Open"] [Site "Los Angeles USA"] [Date "2010.11.26"] [EventDate "2010.11.25"] [Round "4"] [Result "0-1"] [White "Zhanibek Amanov"] [Black "Steven Zierk"] [ECO "C05"] [WhiteElo "2394"] [BlackElo "2403"] [PlyCount "70"] 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O O-O 12. Bf4 Bxf4 13. Nxf4 Ne4 14. g3 g5 15. Nh5 Bd7 16. Ne5 Be8 17. Qg4 Nxd4 18. Rad1 Rf5 19. Bxe4 dxe4 20. Nc4 Bg6 21. Ne3 Nf3+ 22. Kh1 Qf8 23. Qxe4 Bxh5 24. Nxf5 Qxf5 25. Qxf5 exf5 26. Rd5 Be8 27. Rfd1 Bc6 28. Rd8+ Rxd8 29. Rxd8+ Kf7 30. h3 h5 31. Kg2 h4 32. Rd6 Ne5+ 33. Kf1 g4 34. Rh6 gxh3 35. Rxh4 Bb5+ 0-1