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

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nf3 Be7 7. O-O O-O 8. Nc3 Bg4 9. h3 Bxf3 10. Qxf3 Nc6 11. Be3 Nxd4 12. Qxb7 c5 13. Bxd4 cxd4 14. Rad1 Rc8 15. b3 Rc7 16. Qf3 Rd7 17. Ne2 Bb4 18. Rd3 Qb6 19. Rfd1 Rfd8 20. g4 h6 21. h4 Bc5 22. Ng3 Nd5 23. Ne4 Nb4 24. R3d2 Nc6 25. Qf5 Bb4 26. Re2 d3 27. Rxd3 Nd4 28. Rxd4 Qxd4 29. g5 Kh8 30. Kg2 g6 31. Qf3 h5 32. Re3 Kg7 33. Rd3 Qe5 34. Rxd7 Rxd7 35. Nf6 Rd4 36. Nxh5+ Kh8 37. Qa8+ 1-0