[Event "URS-ch36 plof Polugaevsky-Zaitsev+2-1=3"]
[Site "Vladimir"]
[Date "1969.03.21"]
[Round "6"]
[White "Polugaevsky, Lev"]
[Black "Zaitsev, Alexander N"]
[Result "1-0"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O c5 6. cxd5 exd5 7. d4 Nc6 8. dxc5 Bxc5 9.
Bg5 Be7 10. Nc3 O-O 11. Rc1 Be6 12. Nd4 Nxd4 13. Qxd4 h6 14. Be3 Qa5 15. Rfd1 Rfd8 16. Qa4
Qxa4 17. Nxa4 b6 18. Nc3 Rd7 19. Nb5 Rad8 20. b3 Ne8 21. Nd4 Bf6 22. h3 Nd6 23. g4 Bxd4
24. Bxd4 f5 25. f3 Nb5 26. e3 Kf7 27. Bb2 fxg4 28. fxg4 Kg8 29. Be5 Bf7 30. a4 Re8 31. Bf4
g5 32. Bh2 Na3 33. Rc3 b5 34. Kf2 Red8 35. Rd4 bxa4 36. bxa4 Nc4 37. Ke2 Be6 38. Bg3 Rb7
39. Rdxc4 1-0