[Event "Chigorin Memorial-16"]
[Site "Sochi"]
[Date "1982.12.05"]
[Round "4"]
[White "Vaisser, Anatoli"]
[Black "Semkov, Semko"]
[Result "1-0"]
[BlackElo "2395"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. Bf4 d5 8. e3 Nc6 9. Nf3 Re8 10. Rd1 e5 11. Bg5 d4 12. Nd5 Be7 13. Bxf6 Bxf6 14. Bd3 g6 15. Nxf6+ Qxf6 16. O-O Bg4 17. Be4 Rad8 18. h3 Bxf3 19. Bxf3 Qg5 20. Bxc6 bxc6 21. exd4 exd4 22. b4 a5 23. Qd3 axb4 24. axb4 Re6 25. Rfe1 Qe7 26. Rxe6 Qxe6 27. Rb1 Qd6 28. g3 Rb8 29. b5 Rc8 30. b6 Rb8 31. Rb3 c5 32. b7 Qc6 33. Qb1 d3 34. Rxd3 Rxb7 35. Rd8+ Kg7 36. Qa1+ Kh6 37. Rg8 f6 38. Qc1+ g5 39. h4 Qf3 40. hxg5+ Kh5 41. gxf6 Qxf6 42. Qd1+ Kh6 43. Qd2+ Kh5 44. Qd5+ 1-0