[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.28"]
[Round "12"]
[White "Antoshin, Vladimir S"]
[Black "Klaman, Konstantin"]
[Result "1-0"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Be6 5. Na3 c5 6. Nxc4 Nc6 7. Qa4 cxd4 8. Nce5 Bd5 9. Bb5 a6 10. Bxc6+ bxc6 11. exd4 Nd7 12. O-O f6 13. Nd3 Nb6 14. Qd1 e6 15. Nf4 g5 16. Nxd5 Qxd5 17. Re1 Bd6 18. Qe2 Kd7 19. Nd2 h5 20. Ne4 Qf5 21. Bd2 h4 22. Rac1 Nd5 23. h3 Rhg8 24. f3 Rgc8 25. Rc2 Be7 26. Rec1 a5 27. Nc5+ Bxc5 28. Rxc5 Nf4 29. Qf2 Qd3 30. Bxf4 gxf4 31. Qxh4 Qxd4+ 32. Kh1 Rab8 33. R5c4 Qxb2 34. Rd1+ Kc7 35. Qh7+ 1-0