[Event "USA-ch"]
[Site "Estes Park"]
[Date "1987.??.??"]
[Round "11"]
[White "Kogan, Boris Markovich"]
[Black "Fedorowicz, John P"]
[Result "0-1"]
[WhiteElo "2460"]
[BlackElo "2520"]

1. d4 Nf6 2. Nf3 c5 3. c3 b6 4. dxc5 bxc5 5. e4 Bb7 6. e5 Nd5 7. Bd3 e6 8. O-O Be7 9. Qe2 f5 10. a3 O-O 11. c4 Nb6 12. Nc3 Nc6 13. b3 Qe8 14. Bb2 Qg6 15. Ne1 Nd4 16. Qd1 d6 17. exd6 Bxd6 18. Nb5 Nxb5 19. cxb5 Qh6 20. g3 e5 21. Qe2 e4 22. Bc2 f4 23. Bxe4 Rae8 24. f3 fxg3 25. hxg3 Bxe4 26. fxe4 Rxf1+ 27. Qxf1 Qe3+ 28. Qf2 Qxb3 29. Nf3 Rf8 30. Rf1 Nc4 31. Bc1 Ne5 32. Bf4 Nd3 33. Qe3 Bxf4 34. gxf4 Rxf4 35. e5 Qd5 36. Kg2 Re4 37. Qd2 Rxe5 0-1