[Event "USA-ch"]
[Site "Estes Park"]
[Date "1987.??.??"]
[Round "5"]
[White "Gulko, Boris F"]
[Black "De Firmian, Nick E"]
[Result "1/2-1/2"]
[WhiteElo "2545"]
[BlackElo "2485"]

1. c4 c5 2. g3 Nc6 3. Bg2 b6 4. Nf3 Bb7 5. O-O Nf6 6. b3 e6 7. Bb2 Be7 8. d4 Nxd4 9. Nxd4 Bxg2 10. Kxg2 cxd4 11. Qxd4 O-O 12. Nc3 Qc7 13. e4 d6 14. Rfd1 Rfd8 15. f3 h6 16. Rd2 a6 17. Rad1 Qb7 18. e5 dxe5 19. Qxe5 Rxd2+ 20. Rxd2 Bf8 21. Ne4 Nxe4 22. Qxe4 Qxe4 23. fxe4 b5 24. Rc2 Rc8 25. Bd4 bxc4 26. Rxc4 Rxc4 27. bxc4 f6 28. c5 Kf7 29. c6 Ke8 30. e5 f5 31. Bb6 g5 32. h3 h5 33. g4 fxg4 34. hxg4 h4 35. Bc7 1/2-1/2