[Event "USA-ch"]
[Site "Estes Park"]
[Date "1987.??.??"]
[Round "11"]
[White "De Firmian, Nick E"]
[Black "Gurevich, Dmitry"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2545"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 O-O 9. O-O-O Qc7 10. Bb3 a6 11. g4 Nxd4 12. Rxd4 Nd7 13. g5 b5 14. Qh5 Rd8 15. f4 Nc5 16. f5 Nxb3+ 17. axb3 Bf8 18. Rf1 g6 19. Qh3 d5 20. exd5 exf5 21. Bf4 Qa7 22. Be5 h5 23. gxh6 Kh7 24. Kb1 Re8 25. Bg7 b4 26. Na4 a5 27. d6 Bd7 28. Rfd1 Bxg7 29. hxg7+ Kxg7 30. Qg3 Rac8 31. R1d2 Bxa4 32. bxa4 Qd7 33. b3 Rc5 34. Rd5 Rxd5 35. Rxd5 Re4 36. Qd3 g5 37. Ka2 Kg6 38. Qb5 Qc8 39. Rc5 Qe6 40. d7 Re2 1-0