[Event "Chigorin Memorial-16"]
[Site "Sochi"]
[Date "1982.12.07"]
[Round "5"]
[White "Averkin, Orest Nikolaevich"]
[Black "Pigusov, Evgeny"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2435"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 d5 5. e3 Nbd7 6. Nbd2 Be7 7. Bd3 O-O 8. Ne5 h6 9. Bf4 cxd4 10. exd4 Nxe5 11. dxe5 Nd7 12. Nf3 b6 13. O-O Nc5 14. Bc2 Re8 15. Re1 Bf8 16. Nd4 Bb7 17. Qg4 f5 18. exf6 Qxf6 19. Be5 Qg5 20. Qxg5 hxg5 21. Bg6 Red8 22. Re3 Be7 23. Rae1 Rac8 24. h3 Bc6 25. b4 Nd7 26. Bg3 Nf8 27. Bd3 Bd7 28. Ba6 Ra8 29. Bb7 a5 30. Bxa8 Rxa8 31. a3 Rc8 32. Be5 Kf7 33. Nf3 Ng6 34. Bd4 Bf6 35. Kh2 b5 36. Kg1 axb4 37. axb4 Ra8 38. Ne5+ Nxe5 39. Bxe5 Ra3 40. Bd4 Ke7 41. Rf3 Rb3 42. Bc5+ Kf7 43. Rc1 e5 44. Re3 Bf5 45. Bd6 Ke6 46. Bb8 e4 47. Ba7 g4 48. hxg4 Bxg4 49. Rg3 Be2 1/2-1/2