[Event "URS-ch24 Semifinal"]
[Site "Leningrad"]
[Date "1956.11.??"]
[Round "?"]
[White "Tolush, Alexander V"]
[Black "Byvshev, Vasily Mikhailovich"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Be7 6. O-O Nf6 7. Re1 b5 8. Bc2 O-O 9. d3 Re8 10. a4 Rb8 11. axb5 axb5 12. Nbd2 Bf8 13. d4 h6 14. h3 Bb7 15. dxe5 dxe5 16. Qe2 Bc8 17. Nf1 Bd6 18. Ne3 Ne7 19. Nh4 Be6 20. Rd1 Qc8 21. Qf3 Qb7 22. Ng4 Nxg4 23. hxg4 Qc6 24. Nf5 Nxf5 25. gxf5 Bc8 26. Bb3 Bf8 27. Bd5 Qf6 28. Ra7 Re7 29. g4 c6 30. Rxe7 Bxe7 31. Bb3 Rb7 32. Be3 Rd7 33. Ra1 Bb7 34. Qe2 Rd8 35. Ra7 Rd7 36. Bc2 Qd6 37. b4 Qb8 38. Ra1 Qd8 39. c4 bxc4 40. Qxc4 Bg5 41. Bc5 Bf4 42. Qc3 h5 43. Qh3 Rd2 44. Ba4 hxg4 45. Qxg4 Qf6 46. Qh5 Rb2 47. Bd1 Qd8 48. Be2 Rc2 49. Kg2 Bh6 50. Ra3 Bf4 51. Bd1 Rd2 52. Bb3 Rd7 53. Bc4 Bh6 54. Rg3 Bf4 55. Rg6 Rd5 56. Rg4 Qf6 57. exd5 cxd5 58. Bb3 Qa6 59. Rh4 Bh6 60. Kg1 Qd3 61. Bd1 Ba6 62. Qf3 Qf1+ 63. Kh2 Bd3 64. Qh1 1-0