[Event "URS-ch23 Semifinal"]
[Site "Leningrad"]
[Date "1955.11.15"]
[Round "4"]
[White "Cherepkov, Alexander V"]
[Black "Mukhitdinov, Mamadzhan"]
[Result "1-0"]

1. e4 c5 2. Nf3 a6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 e6 7. Bc4 d6 8. O-O dxe5 9. dxe5 Be7 10. Qe2 b5 11. Bxd5 exd5 12. Nd4 Qb6 13. Be3 Bc5 14. Rd1 O-O 15. Nc3 Bb7 16. Rac1 Re8 17. Nf5 Bxe3 18. Qxe3 Qxe3 19. fxe3 Rxe5 20. Nxd5 Nc6 21. Nd6 Na5 22. Nb6 Rae8 23. Nxe8 Rxe8 24. Rc7 Be4 25. Re7 Kf8 26. Rxe8+ Kxe8 27. Rd4 f5 28. Nd5 Nc4 29. Nc7+ Ke7 30. Nxa6 Nxb2 31. Nc5 Bc6 32. Kf2 g5 33. g3 Nc4 34. Nd3 Nd6 35. Nb4 Bb7 36. Ke1 Ke6 37. Nd3 Ne4 38. Rb4 Bc6 39. Rd4 Bd5 40. Nb4 Bc4 41. a3 Nc3 42. Kd2 Ne4+ 43. Kc2 Bf1 44. Nd3 h5 45. Rb4 Nd6 46. Kc3 Ne4+ 47. Kd4 Nd2 48. Rxb5 Nf3+ 49. Kc3 Nxh2 50. a4 Ng4 51. a5 Kf6 52. a6 Nxe3 53. Rb6+ Kg7 54. Rb7+ 1-0