[Event "URS-ch49 Semifinal"]
[Site "Saratov"]
[Date "1981.07.??"]
[Round "?"]
[White "Chekhov, Valery A"]
[Black "Petrushin, Alexander I"]
[Result "1-0"]
[WhiteElo "2435"]
[BlackElo "2400"]
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 c6 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Nxe5 Nxe4 11. Nxe4 Bxe5 12. Bg5 Rd4 13. Nd2 Bg7 14. O-O-O Bf5 15. Be3 Rd8 16. Nf3 Na6 17. a3 c5 18. Rxd8+ Rxd8 19. Rd1 Rxd1+ 20. Bxd1 Bd3 21. b3 Bf1 22. g4 Bg2 23. Bf4 f6 24. Kd2 Kf7 25. Ke3 Ke6 26. Bc2 Kd7 27. Be4 b6 28. Nd2 Bh3 29. Kf3 h5 30. Bxg6 Bxg4+ 31. Kg3 Bd1 32. Bf5+ Kc6 33. f3 Bf8 34. Kf2 1-0