[Event "USA-ch"]
[Site "Estes Park"]
[Date "1985.??.??"]
[Round "11"]
[White "Gurevich, Dmitry"]
[Black "Kogan, Boris Markovich"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2500"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Ne2 d5 6. a3 Bxc3+ 7. Nxc3 cxd4 8. exd4 dxc4 9. Bxc4 Nc6 10. Be3 O-O 11. O-O b6 12. Qd3 Bb7 13. Rad1 h6 14. Ba2 Ne7 15. f3 Nfd5 16. Bf2 Nf5 17. Ne4 a5 18. Rfe1 Ba6 19. Qd2 Rc8 20. Rc1 Qd7 21. Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Qxc1 Qb5 24. h4 Qe2 25. Bxd5 exd5 26. Ng3 Nxg3 27. Bxg3 Bc4 28. Kh2 1/2-1/2