[Event "USA-ch"]
[Site "Estes Park"]
[Date "1986.??.??"]
[Round "?"]
[White "Kogan, Boris Markovich"]
[Black "Shirazi, Kamran"]
[Result "0-1"]
[WhiteElo "2465"]
[BlackElo "2450"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. Nf3 g6 5. g3 Ne4 6. Nxe4 Bxe4 7. Bg2 Bg7 8. O-O O-O 9. Be3 c5 10. Nh4 Bxg2 11. Nxg2 Qb6 12. dxc5 dxc5 13. Rb1 Rd8 14. Qc1 Nc6 15. Nf4 Qa5 16. a3 e6 17. b4 cxb4 18. axb4 Qa4 19. Nd3 b6 20. c5 b5 21. Bf4 e5 22. Bg5 Rd4 23. Bh6 Qa2 24. Bxg7 Kxg7 25. Rb2 Qd5 26. Qb1 h5 27. h4 g5 28. Ne1 e4 29. Ng2 Rd8 30. Qc1 f6 31. Qc3 Kg6 32. hxg5 fxg5 33. Ne3 Qe6 34. Kg2 h4 35. Rh1 hxg3 36. fxg3 Ne5 37. Rc2 Nc4 38. Nxc4 Rxc4 39. Qb2 e3 40. Rhc1 Qe4+ 41. Kg1 Rcd4 42. Qa1 Rh8 43. Qa6+ Kf5 44. Rf1+ Kg4 45. Rf3 Rd1+ 46. Kg2 Rdh1 0-1