[Event "URS Trade Union-ch"]
[Site "Moscow"]
[Date "1964.12.15"]
[Round "10"]
[White "Vaisman, Alexander N"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]

1. d4 Nf6 2. Nf3 g6 3. g3 c5 4. Bg2 Bg7 5. O-O cxd4 6. Nxd4 O-O 7. c4 d5 8. cxd5 Nxd5 9.
Nb5 a6 10. N1c3 axb5 11. Nxd5 Nc6 12. Qd3 e6 13. Nf4 e5 14. Nd5 Nd4 15. Be3 Bf5 16. Qd2
Ra4 17. Nb4 Re8 18. b3 Ra7 19. Nd5 Qd6 20. Rfe1 Rea8 21. f4 Nxb3 22. axb3 Rxa1 23. Rxa1
Rxa1+ 24. Kf2 e4 25. b4 h5 26. Bc5 Qe6 27. Ne7+ Kh7 28. Qd8 Qc4 29. g4 Bxg4 30. Qg8+ Kh6
31. Nf5+ 0-1