[Event "North American op"] [Site "Las Vegas, NV USA"] [Date "2003.12.28"] [Round "4"] [White "Petr Kiriakov"] [Black "Stephen A Muhammad"] [Result "0-1"] [ECO "A91"] [WhiteElo "2553"] [BlackElo "2365"] [PlyCount "88"] [EventDate "2003.12.26"] 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. Nf3 d5 {[#]} 6. O-O c6 7. Nbd2 Nbd7 8. Qc2 Ne4 9. Ne1 Bf6 10. Ndf3 O-O 11. Nd3 dxc4 12. Qxc4 Nb6 13. Qb4 a5 14. Qb3 a4 15. Qd1 a3 $1 16. Qb3 axb2 17. Bxb2 Na4 18. Rfc1 c5 19. Ba3 Bxd4 20. Nxd4 Qxd4 21. e3 Qf6 22. f4 Nac3 {[#]} 23. Bxe4 Ne2+ 24. Kf2 Nxc1 25. Rxc1 fxe4 26. Nxc5 Qf5 27. Bb2 Qd5 28. Qc3 e5 $1 29. Rc2 b6 30. Nb3 Qd3 31. Nc1 Qxc3 32. Rxc3 Rd8 33. Rc2 exf4 34. gxf4 Be6 35. Ke1 Bg4 36. Bd4 Rdc8 37. Rxc8+ Rxc8 38. Kd2 Rc6 39. a4 Rh6 40. Kc3 Rxh2 41. Nb3 Bd1 42. Nd2 Bxa4 43. Nxe4 b5 44. f5 h5 {[#] } 0-1