[Event "URS-ch23 Semifinal"]
[Site "Leningrad"]
[Date "1955.12.08"]
[Round "18"]
[White "Mukhitdinov, Mamadzhan"]
[Black "Gusev, Yuri S"]
[Result "1/2-1/2"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 f6 9. exf6 Nxf6 10. O-O Bd6 11. Qd2 O-O 12. Qg5 Bd7 13. Ne5 Bxe5 14. dxe5 Ne4 15. Bxe4 dxe4 16. Ng3 Be8 17. Be3 Bg6 18. b4 Qd8 19. Qxd8 Rfxd8 20. Bxc5 Nxe5 21. Be3 Nd3 22. Ne2 e5 23. Rab1 Rdc8 24. h3 Bf7 25. a3 Bd5 26. Bd2 a5 27. bxa5 Bc4 28. Ng3 Nc5 29. Rfe1 Rxa5 30. Nf5 Rc7 31. Be3 Bd3 32. Bxc5 Raxc5 33. Rb4 Rxc3 34. Nd6 Rxa3 35. Nxe4 Ba6 36. Nd6 Rd3 37. Nf5 g6 38. Nh6+ Kg7 39. Ng4 Rd4 40. Rb6 e4 41. Re6 Bd3 42. Rb6 Rdc4 43. Ne5 Rc2 44. Rd6 Rd2 45. Re3 Rc1+ 46. Kh2 Rxf2 47. Rd7+ Kf8 48. Rxh7 Bf1 49. Rg3 Rcc2 50. Rxg6 Rxg2+ 51. Rxg2 Rxg2+ 52. Kh1 Rg5 53. Nd7+ Ke8 54. Nf6+ Kd8 55. Rxb7 e3 56. Rd7+ Kc8 57. Re7 e2 58. Ng4 Bxh3 59. Nf2 Bf1 60. Nd3 Kd8 61. Re3 Ra5 62. Kg1 Ra3 63. Kf2 Kc7 64. Nf4 1/2-1/2