36th USSR Championship — Alma-Ata 1968/69ROUND 17
[Event "URS-ch36 Final"]
[Site "Almaty"]
[Date "1969.01.28"]
[Round "17"]
[White "Polugaevsky, Lev"]
[Black "Zaitsev, Igor A"]
[Result "1-0"]
1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nc6 8. Nf3 Nf6
9. Qd1 Bc5 10. e3 Qe7 11. Be2 O-O-O 12. O-O g5 13. Nd4 g4 14. b4 Bxb4 15. Bb2 h5 16. Ncb5
Kb8 17. Qa4 a6 18. Nxc6+ Bxc6 19. Bxf6 Qxf6 20. Qxb4 axb5 21. Bxb5 Qd6 22. Rab1 Bd5 23. a4
f5 24. Qxd6+ Rxd6 25. Rbd1 Rhd8 26. f3 Be6 27. Rxd6 Rxd6 28. fxg4 fxg4 29. Rf8+ Ka7 30.
Rh8 Rd5 31. Kf2 Rc5 32. e4 Rc2+ 33. Kg3 Rc3+ 34. Kf4 Rc2 35. Rxh5 Rxg2 36. Rh6 Bb3 37. e5
Ra2 38. e6 Bxa4 39. Bxa4 Rxa4+ 40. Kf5 Ra2 41. e7 1-0