[Event "URS-ch24 Semifinal"]
[Site "Leningrad"]
[Date "1956.11.??"]
[Round "?"]
[White "Spassky, Boris Vasilievich"]
[Black "Ragozin, Viacheslav"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 c6 9. Bg2
a5 10. O-O b5 11. Nf4 Ba6 12. Nce2 Bd6 13. Qc2 b4 14. Re1 Qe7 15. b3 a4 16. bxa4 bxa3 17.
Nc3 Nbd7 18. Nb1 Rab8 19. Bxa3 Rxb1 20. Rexb1 Bxa3 21. Qxc6 Qd6 22. Qxd6 Bxd6 23. Nxd5
Nxd5 24. Bxd5 Rd8 25. Bb7 Bd3 26. Rb3 Rb8 27. a5 Bc4 28. Rc3 Rxb7 29. Rxc4 Kf8 30. e4 Ra7
31. a6 Ke7 32. e5 Bb8 33. Rc6 f6 34. e6 Nf8 35. Rb1 Ra8 36. Rb7+ 1-0