[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.12"]
[Round "2"]
[White "Cherepkov, Alexander V"]
[Black "Klaman, Konstantin"]
[Result "1-0"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. O-O cxd4 6. Qxd4 Nc6 7. Qf4 g6 8. c4 Bg7 9. Nc3 O-O 10. Rd1 Rc8 11. b3 Nb4 12. Bb2 Ne4 13. Ne5 Nxc3 14. Bxc3 Bxg2 15. Rxd7 Qxd7 16. Nxd7 Bxc3 17. Rc1 Bc6 18. Nxf8 Bf6 19. Nd7 Bxd7 20. Qd2 Bg4 21. Qxb4 Bxe2 22. Kg2 Bg4 23. f3 Bf5 24. Rd1 Kg7 25. Qa4 Rc7 26. Qe8 e5 27. Qb8 Re7 28. Rd8 h5 29. Rh8 Bg5 30. Rg8+ Kf6 31. Qd6+ Be6 32. f4 1-0