[Event "URS-ch50 Semifinal"]
[Site "Yaroslavl"]
[Date "1982.07.??"]
[Round "?"]
[White "Beliavsky, Alexander G"]
[Black "Chekhov, Valery A"]
[Result "1-0"]
[WhiteElo "2615"]
[BlackElo "2460"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c5 7. d5 h6 8. Be3 e6 9. Qd2 exd5 10. cxd5 Kh7 11. Nge2 a6 12. a4 Nbd7 13. Ng3 Qc7 14. Be2 Rb8 15. O-O c4 16. Rac1 Ne8 17. Kh1 h5 18. Rfd1 Ne5 19. f4 Ng4 20. Bg1 h4 21. Nf1 h3 22. gxh3 Ngf6 23. h4 b5 24. axb5 axb5 25. Ng3 Qe7 26. Bf3 Bh6 27. h5 Ng7 28. hxg6+ fxg6 29. Nce2 Nfh5 30. Be3 Qh4 31. Nxh5 Nxh5 32. f5 Bxe3 33. Qxe3 gxf5 34. Bxh5 Qxh5 35. Nf4 Qh6 36. e5 dxe5 37. Qxe5 Rb7 38. Rc3 Qf6 39. Rh3+ Kg8 40. Rg1+ 1-0