[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.20"]
[Round "7"]
[White "Klaman, Konstantin"]
[Black "Taimanov, Mark E"]
[Result "0-1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. Bg5 d6 7. Nge2 Bd7 8. h3 O-O 9. Qd2 Re8 10. g4 Qa5 11. O-O Nd4 12. f4 Bc6 13. Rf2 Nd7 14. Raf1 Qb4 15. Qc1 c4 16. f5 Nxe2+ 17. Rxe2 cxd3 18. cxd3 Ne5 19. Rd1 Rac8 20. Rc2 Bb5 21. Nxb5 Rxc2 22. Qxc2 Qxb5 23. d4 Nc6 24. Be3 e6 25. fxe6 fxe6 26. Bf1 Qa5 27. Bc4 Kh8 28. Qb3 d5 29. Qxb7 Nxd4 30. Qa6 Qc7 31. Bxd4 Bxd4+ 32. Kg2 Qe5 33. Be2 Qxe4+ 34. Bf3 Qc2+ 35. Qe2 Qxe2+ 36. Bxe2 Bb6 37. Bf3 Rc8 38. Rd2 Kg7 39. g5 Kf7 0-1