[Event "URS-ch37 Final"]
[Site "Moscow"]
[Date "1969.09.11"]
[Round "5"]
[White "Averkin, Orest Nikolaevich"]
[Black "Zaitsev, Igor A"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c5 6. d5 d6 7. O-O Na6 8. Nc3 Nc7 9. h3 Rb8 10. a4 a6 11. a5 Nd7 12. Bd2 b5 13. axb6 Nxb6 14. b3 e6 15. dxe6 Nxe6 16. Rc1 d5 17. cxd5 Nxd5 18. Ne4 Qb6 19. Nfg5 Rd8 20. Qe1 Qxb3 21. Nxe6 Bxe6 22. Nxc5 Qb5 23. Nxe6 fxe6 24. h4 Rd7 25. Bh3 Re8 26. Ba5 Rf7 27. e3 Bf8 28. Rb1 Qc4 29. Qd2 Bh6 30. Rfe1 Qe4 31. Bg2 Qg4 32. Bxd5 exd5 33. Qxd5 Bxe3 34. fxe3 Qxg3+ 35. Qg2 Qxh4 36. e4 Rf4 37. Qa2+ Kg7 38. Rb7+ Kh6 39. Qh2 Rg4+ 40. Kh1 Qxh2+ 41. Kxh2 1/2-1/2