[Event "USA-ch"]
[Site "San Diego"]
[Date "2004.11.28"]
[Round "4"]
[White "Christiansen, Larry Mark"]
[Black "Zilberstein, Dmitry"]
[Result "1/2-1/2"]
[WhiteElo "2531"]
[BlackElo "2379"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. c3 d6 9. d4 Bb6 10. a5 Ba7 11. Be3 exd4 12. cxd4 O-O 13. h3 Nxe4 14. Bd5 Qe8 15. Re1 Nf6 16. Nc3 Nb4 17. Bb3 Qd7 18. Bg5 Qf5 19. Bxf6 Qxf6 20. Qd2 Bf5 21. Ne4 Bxe4 22. Rxe4 d5 23. Re5 c5 24. Rae1 Rbd8 25. dxc5 Bxc5 26. R5e2 Nc6 27. Rd1 Bb4 28. Qc2 Bxa5 29. Bxd5 Nb4 30. Qe4 Nxd5 31. Rxd5 Rxd5 32. Qxd5 Bc7 33. g3 Rd8 34. Kg2 g6 35. Qb7 Qb6 36. Qe4 Qf6 37. Qb7 Qb6 38. Qe4 Kg7 39. Rc2 Bd6 40. Rc6 Qa7 41. Qd3 Qd7 1/2-1/2