Zaitsev, Alexander N VS Polugaevsky, Lev 1967.12.??

[Event "URS-ch35 Final"]
[Site "Kharkov"]
[Date "1967.12.??"]
[Round "10"]
[White "Zaitsev, Alexander N"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. g3 b6 7. Bg2 Bb7 8. O-O c5 9. b3
d5 10. cxd5 exd5 11. dxc5 bxc5 12. Bb2 Nbd7 13. Rc1 Re8 14. Ne1 Qb6 15. Nd3 Bf8 16. Re1
Rab8 17. Bh3 Ba8 18. Qc2 d4 19. Bg2 Bxg2 20. Kxg2 Ng4 21. Kg1 Nde5 22. h3 Nxd3 23. exd3
Ne5 24. Rxe5 Rxe5 25. Nc4 Qe6 26. Nxe5 Qxe5 27. Rb1 Qe6 28. Bc1 Qxh3 29. Bf4 Re8 30. b4
cxb4 31. axb4 Qf5 32. Ra1 h6 33. Qc4 g5 34. Bc7 Bg7 35. Qc2 Qf3 36. Rf1 Re2 37. Qa4 Qxd3
38. Qxa7 Qe4 39. b5 d3 40. Bb6 Re1 0-1