[Event "Chigorin Memorial-16"]
[Site "Sochi"]
[Date "1982.12.17"]
[Round "12"]
[White "Averkin, Orest Nikolaevich"]
[Black "Semkov, Semko"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2395"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. cxd5 exd5 6. Bf4 Bb4 7. e3 c5 8. Bd3 O-O 9. O-O a6 10. Rc1 Re8 11. Bb1 c4 12. Ne5 Bxc3 13. Rxc3 b5 14. Qf3 Qb6 15. Rcc1 Qe6 16. b3 Nxe5 17. dxe5 Nd7 18. bxc4 bxc4 19. Rxc4 dxc4 20. Qxa8 Nxe5 21. Qa7 Nd3 22. Bg3 Qd5 23. f3 Qa5 24. Qd4 Be6 25. e4 Rd8 26. Qe3 Qc5 27. Qxc5 Nxc5 28. Be5 f6 29. Bc3 Nd3 30. Bc2 f5 31. exf5 Bxf5 32. Rd1 Re8 33. Kf1 h5 34. h4 g6 35. Rb1 Rd8 36. Rb6 Nf4 37. Bxf5 gxf5 38. Be5 Nd3 39. Bc3 Nf4 40. Rc6 Rd1+ 41. Kf2 Rc1 42. Bf6 Rc2+ 43. Ke3 Nd5+ 1/2-1/2