[Event "URS-ch58"]
[Site "Moscow"]
[Date "1991.??.??"]
[Round "4"]
[White "Yudasin, Leonid"]
[Black "Chekhov, Valery A"]
[Result "1/2-1/2"]
[WhiteElo "2595"]
[BlackElo "2525"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Qf3 Nd7 12. b4 f6 13. Bd2 Nb6 14. c4 bxc4 15. Nxc4 Be6 16. Na5 O-O 17. Bd3 Qd7 18. Qe2 Nc6 19. Nxc6 Qxc6 20. O-O Qb7 21. Rfc1 f5 22. exf5 Bxf5 23. Bxf5 Rxf5 24. b5 d5 25. g4 Rf6 26. bxa6 Qd7 27. Rc5 Nc4 28. Rd1 Rc6 29. Bb4 Rxc5 30. Bxc5 Qc6 31. Bb4 e4 32. Bc3 Rxa6 1/2-1/2