[Event "USA-ch"]
[Site "San Diego"]
[Date "2004.11.28"]
[Round "4"]
[White "Perelshteyn, Eugene"]
[Black "Gulko, Boris F"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2600"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f3 a6 10. h4 Nxd4 11. Qxd4 b5 12. e5 dxe5 13. Qxe5 Bd7 14. Bd3 Rc8 15. Kb1 Qc7 16. Qxc7 Rxc7 17. Ne4 Nd5 18. Bxe7 Nxe7 19. c3 Nd5 20. Rhe1 Rb8 21. g3 Kf8 22. f4 h6 23. Bf1 Rb6 24. Rd4 a5 25. f5 Nf6 26. Nxf6 gxf6 27. fxe6 fxe6 28. Bh3 Ke7 29. Rg4 Kf7 30. Rd4 f5 31. g4 Kf6 32. gxf5 exf5 33. Bg2 Be6 34. a3 Rc4 35. Red1 Rxd4 36. Rxd4 Bb3 37. Kc1 Ke5 38. Kd2 Rg6 39. Bf3 Rg3 40. Ke3 Rg1 41. Kf2 Rc1 42. Rd2 Bc2 43. Be2 Be4 44. Bxb5 Rh1 45. b4 axb4 46. cxb4 Rxh4 47. Bf1 Rf4+ 48. Kg1 Rf3 49. Rh2 Rxa3 50. Rxh6 Ra1 51. Kf2 Ra2+ 52. Kg1 Rb2 53. b5 Kd4 54. Rd6+ Ke3 55. Ra6 Rb3 56. Ra1 Kf3 57. Ra2 Kg3 58. Rh2 Bf3 59. Rh3+ Kg4 60. Rh2 f4 61. Kf2 Be4 62. Be2+ f3 63. Bf1 Rb1 64. Rh8 Kf4 65. Rf8+ Ke5 66. Rd8 Rb2+ 67. Ke3 Rb3+ 1/2-1/2