[Event "URS-ch51 Semifinal"]
[Site "Volgodonsk"]
[Date "1983.09.??"]
[Round "?"]
[White "Karpeshov, Oleg Mikhailovich"]
[Black "Vaisser, Anatoli"]
[Result "1-0"]
[BlackElo "2485"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 g6 6. Nc3 Bg7 7. e4 d6 8. Nd2 O-O 9. Be2 Re8 10. O-O Nbd7 11. Re1 Ne5 12. a4 Nh5 13. Nf1 f5 14. h3 Qh4 15. exf5 Bxf5 16. Nb5 Rf8 17. Bxh5 gxh5 18. Ng3 Nd3 19. Re3 Nxf2 20. Qxh5 Qxh5 21. Nxh5 Be5 22. Rxe5 dxe5 23. Bh6 Nd3 24. Rf1 Nxb2 25. Nd6 Bg6 26. Nf6+ Kh8 27. Bxf8 Rxf8 28. Nxb7 c4 29. d6 c3 30. d7 Nd3 31. Nd5 Nf4 32. Nxf4 1-0