[Event "USA-ch"]
[Site "Estes Park"]
[Date "1987.??.??"]
[Round "5"]
[White "Seirawan, Yasser"]
[Black "Kogan, Boris Markovich"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2460"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 e6 6. e3 Nc6 7. Bd3 a6 8. Rc1 Be7 9. h3 Qa5 10. Nf3 b5 11. O-O Bb7 12. Ne5 Rc8 13. Bb1 O-O 14. Bg5 Qd8 15. f4 Ne8 16. Bxe7 Nxe7 17. Nd3 Bc6 18. Nc5 Ra8 19. Ne2 Nd6 20. g4 Bd7 21. Ng3 f5 22. Rc2 Kh8 23. Rg2 Ng8 24. Qf3 Nf6 25. Nh5 Nxh5 26. gxh5 Rf6 27. Kh2 Ra7 28. Rfg1 Be8 29. Bd3 a5 30. Rg5 Rh6 31. Qg3 Qe7 32. Be2 b4 33. Qh4 Qf8 34. R5g2 Bb5 35. Bf3 Rf6 36. b3 Rc7 37. Rc1 Rc8 38. Rgc2 Qe8 39. Qe1 Qd8 40. a3 bxa3 41. Ra2 Ne4 42. Rxa3 Nxc5 43. Rxc5 Rxc5 44. dxc5 a4 45. Qb4 Bc6 46. bxa4 Rf7 47. a5 Rb7 48. Qd4 h6 49. a6 Ra7 50. Qb2 Kh7 51. Qb6 Qd7 52. Ra5 Kg8 53. Kg3 Kf7 54. Qb8 Ra8 55. a7 Qc8 56. Qb6 Qd7 57. Ra6 Rc8 58. a8=Q 1-0