[Event "Chigorin Memorial-05"]
[Site "Sochi"]
[Date "1965.??.??"]
[Round "11"]
[White "Zaitsev, Alexander N"]
[Black "Ujtumen, Tudev"]
[Result "1-0"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Nbd7 8. Bd3 c6 9. O-O dxc4 10. Bxc4 a6 11. a4 b5 12. axb5 Nb6 13. Bd3 cxb5 14. e4 Bb7 15. Qe2 Rc8 16. e5 Nfd5 17. Qe4 g6 18. Ne2 Rc7 19. Qg4 Bxh4 20. Nxh4 Qg5 21. Qh3 Nf4 22. Nxf4 Qxf4 23. Nxg6 fxg6 24. Qxe6+ Rcf7 25. Bxg6 Nc4 26. Bxf7+ Rxf7 27. Rac1 Bxg2 28. Kxg2 Qf3+ 29. Kg1 Kh7 30. Qxf7+ Qxf7 31. f4 Qg6+ 32. Kf2 Qg4 33. Ke1 Qg2 34. Rxc4 bxc4 35. e6 Qe4+ 36. Kd2 Qxd4+ 37. Kc1 Qe3+ 38. Kd1 Qd3+ 39. Ke1 Qb1+ 40. Kf2 Qxb2+ 41. Kg3 Qe2 1-0