[Event "URS-ch23 Semifinal"]
[Site "Leningrad"]
[Date "1955.11.30"]
[Round "13"]
[White "Stoliar, Efim Samoilovich"]
[Black "Byvshev, Vasily Mikhailovich"]
[Result "0-1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d5 6. cxd5 Nxd5 7. Qb3 Nb6 8. a4 a5 9. d3 Nc6 10. Be3 Be6 11. Qd1 Nb4 12. O-O c6 13. Ng5 Bc8 14. Qd2 N6d5 15. Bc5 b6 16. Nxd5 Nxd5 17. Ba3 c5 18. Rac1 Ra7 19. b3 h6 20. Nf3 e5 21. Bb2 Re8 22. Qd1 Qd7 23. Qc2 Ba6 24. Nd2 Nb4 25. Qb1 Qe7 26. Nc4 Qe6 27. Qa1 f5 28. Bc3 Rae7 29. Bxb4 cxb4 30. Qa2 Rd8 31. Rfd1 Red7 32. Qc2 Rc7 33. Qb1 Kh7 34. h4 h5 35. Kh2 Bh6 36. Rc2 Rcd7 37. Rf1 Rc7 38. Qb2 Rc5 39. Qb1 e4 40. dxe4 fxe4 41. Ne3 Rf8 42. Kg1 Bxe3 43. fxe3 Rxf1+ 44. Kxf1 Qg4 45. Qd1 Qxg3 46. Rxc5 bxc5 47. Qd7+ Kh6 48. Qe7 Bxe2+ 49. Kg1 Qxe3+ 50. Kh1 Qc1+ 51. Kh2 Qf4+ 52. Kg1 e3 53. Qd8 Qe5 54. Be4 Bg4 55. Qf8+ Kh7 56. Qf7+ Qg7 57. Qe8 e2 58. Bb1 Qf6 0-1