[Event "National Open"] [Site "Las Vegas, NV USA"] [Date "2006.06.16"] [EventDate "2006.06.16"] [Round "1"] [Result "1-0"] [White "Eugene Perelshteyn"] [Black "Michael Leon"] [ECO "B70"] [WhiteElo "2610"] [BlackElo "2215"] [PlyCount "119"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 a6 7. f3 Nc6 8. Nxc6 bxc6 9. e5 dxe5 10. Qxd8+ Kxd8 11. O-O-O+ Kc7 12. Na4 Nd5 13. Bd2 a5 14. c4 Nb6 15. Nc5 e6 16. Be3 Bg7 17. Be2 Rb8 18. Rd2 Rd8 19. Rxd8 Kxd8 20. Rd1+ Nd7 21. Na4 Ke8 22. b3 Bf8 23. Kc2 Ba6 24. Bd2 Ra8 25. Be1 Bc8 26. Bf2 c5 27. Nc3 Ba6 28. Na4 Bc8 29. g4 Rb8 30. Be1 Ra8 31. Nc3 Ba6 32. Ne4 Bb7 33. Ng5 Nf6 34. Bc3 h6 35. Nh3 Rd8 36. Bxe5 Nd7 37. Bc3 Ra8 38. a4 Nb8 39. Nf2 Nc6 40. Ne4 Rd8 41. Nf6+ Ke7 42. Ng8+ Ke8 43. Rxd8+ Kxd8 44. Kd3 Nd4 45. Bxa5+ Kc8 46. Bd2 Bxf3 47. Bxf3 Nxf3 48. Bxh6 Bxh6 49. Nxh6 Nxh2 50. g5 Nf3 51. Nxf7 Kd7 52. a5 Kc7 53. Ke3 Nd4 54. Ne5 Nxb3 55. Nxg6 Nxa5 56. Ne5 Nxc4+ 57. Nxc4 Kd7 58. Ne5+ Ke7 59. Kd3 Kf8 60. Kc4 1-0