[Event "URS-ch23 Semifinal"]
[Site "Leningrad"]
[Date "1955.12.02"]
[Round "14"]
[White "Mukhitdinov, Mamadzhan"]
[Black "Chistiakov, Alexander Nikolaevi"]
[Result "0-1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nc3 O-O 6. Qc2 d5 7. Nf3 c6 8. O-O Qe8 9. Bf4 Qh5 10. c5 Nbd7 11. b4 Ne4 12. Rfe1 g5 13. Bc7 g4 14. Nd2 Bf6 15. e3 Rf7 16. Ndxe4 fxe4 17. Bd6 e5 18. Rad1 Nf8 19. Nxd5 cxd5 20. dxe5 Bg7 21. Rxd5 Ne6 22. Qxe4 Bd7 23. Qc4 Qf5 24. Rd2 Ng5 25. Qd3 Bc6 26. e4 Qe6 27. b5 Be8 28. a4 Rd8 29. Qd5 Bxe5 30. Red1 Bf6 31. h4 gxh3 32. Qxe6 Nxe6 33. Bxh3 Ng5 34. Bg2 Bc3 35. Rd3 Ba5 36. e5 Rg7 37. Bd5+ Bf7 38. Bxb7 Be6 39. Bg2 h5 40. Rc1 h4 41. gxh4 Nh3+ 42. Kf1 Rxg2 43. Rg3+ Rxg3 44. fxg3 Rd7 45. c6 Rf7+ 46. Ke2 Bg4+ 47. Kd3 Rf3+ 48. Kd4 Nf2 49. c7 Rd3+ 50. Kc5 Bd7 51. Kc4 Rxg3 52. Rc2 Rf3 53. Kd5 Rd3+ 54. Kc4 Rf3 55. Kd5 Rd3+ 56. Kc4 Be6+ 57. Kc5 Ne4+ 58. Kc6 Bd5+ 59. Kd7 Kf7 60. Kc8 Be6+ 61. Kb8 Nxd6 62. exd6 Rxd6 63. Kxa7 Rd4 64. c8=Q Bxc8 65. Rxc8 Rxa4 66. Rc6 Bd8+ 67. Ra6 Rxh4 68. b6 Rb4 69. b7 Bc7 70. Rc6 Bf4 71. Rb6 Ra4+ 0-1