[Event "URS-ch25 Semifinal"]
[Site "Kiev"]
[Date "1957.11.18"]
[Round "6"]
[White "Boleslavsky, Isaak"]
[Black "Bonch Osmolovsky, Mikhail"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 d5
9. exd5 Nxd5 10. Bxc6+ bxc6 11. O-O O-O 12. Nc3 f6 13. Nxd5 Qxd5 14. Qf4 Rf7 15. Rfe1 Be6
16. Nd2 Rd8 17. Nb3 Qd6 18. Qxd6 Rxd6 19. Nc5 Bf5 20. Rad1 Rf8 21. f3 h5 22. Kf2 Kf7 23.
h4 Rd5 24. Rd2 Rfd8 25. Red1 Re8 26. b4 Red8 27. a3 Re8 28. Rc1 Bc8 29. Nb3 Rd6 30. Na5
Bd7 31. Rc5 Kg6 32. Nc4 Rd5 33. Rxd5 cxd5 34. Ne3 c6 35. Rc2 Rb8 36. Rc5 Kf7 37. Nd1 Rb5
38. Nc3 Rb7 39. Ra5 Ke7 40. Na4 Rc7 41. Ke3 Kd6 42. Nc5 Bf5 43. a4 Bc8 44. b5 cxb5 45.
axb5 Bf5 46. Kd2 Bc8 47. Ra3 Re7 48. Ra1 g5 49. g3 gxh4 50. gxh4 Rg7 51. Ke3 Rc7 52. Rg1
Re7+ 53. Kf4 Bd7 54. Nxd7 Rxd7 55. Ra1 Rb7 56. Ra6+ Ke7 57. Kf5 Rxb5 58. Rxa7+ Kd6 59.
Ra6+ Ke7 60. Re6+ Kd7 61. Rxf6 Rb1 62. Kg5 Rd1 63. Rf4 Ke6 64. Kxh5 Rg1 65. Kh6 Rg3 66. h5
1-0