[Event "USA-ch"]
[Site "Long Beach"]
[Date "1993.??.??"]
[Round "11"]
[White "Gulko, Boris F"]
[Black "Wolff, Patrick G"]
[Result "1/2-1/2"]
[WhiteElo "2635"]
[BlackElo "2585"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nd4 4. Ng1 Nc6 5. e3 e6 6. d4 d5 7. Nf3 Nf6 8. a3 a6 9. b3 Bd6 10. Bd3 O-O 11. O-O Qe7 12. Bb2 Rd8 13. Qc2 h6 14. Rfd1 dxc4 15. bxc4 Bd7 16. Ne4 Nxe4 17. Bxe4 Be8 18. d5 exd5 19. Rxd5 b5 20. Rad1 Rab8 21. Qc3 f6 22. Bb1 Be5 23. Nxe5 Nxe5 24. cxb5 axb5 25. Bc2 Nc4 26. Rxd8 Rxd8 27. Rxd8 Qxd8 28. Bc1 Bg6 1/2-1/2