[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.12.04"]
[Round "16"]
[White "Mnatsakanian, Eduard A"]
[Black "Taimanov, Mark E"]
[Result "0-1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Bd3 Nc6 8. Nf3 Be7 9. O-O O-O 10. h3 d6 11. Be3 Ne5 12. Na4 Bd7 13. Nb6 Rad8 14. Nxe5 dxe5 15. Qe2 Bc6 16. Qc2 Nh5 17. Nd5 exd5 18. cxd5 Qd6 19. Be2 Bb5 20. Bxh5 Rc8 21. Qb3 Bxf1 22. Rxf1 Qb4 23. Qxb4 Bxb4 24. a3 Bc5 25. Bg4 Rc7 26. Rc1 Bd6 27. Rxc7 Bxc7 28. Bc5 Ra8 29. Be7 g6 30. Bf6 a5 31. f4 exf4 32. e5 Bd8 33. d6 Bxf6 34. exf6 h5 0-1