[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.28"]
[Round "12"]
[White "Aronson, Lev Abramovich"]
[Black "Khanov, Kurban"]
[Result "1-0"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 Qd5 8. Bd3 Nd7 9. O-O Nf8 10. c4 Qh5 11. Qd2 Rg8 12. Ng3 Qg4 13. Rfe1 Bd7 14. Be4 O-O-O 15. Qa5 Kb8 16. c5 Qf4 17. c6 f5 18. Qb5 Bc8 19. cxb7 Bd7 20. Bc6 Bxc6 21. Qxc6 Qd6 22. Qc3 Ng6 23. Rac1 Qb6 24. Qc4 Qxb7 25. Rc3 Rd6 26. Rec1 Bd8 27. b4 Nf4 28. Qf1 h5 29. h4 f6 30. b5 Rd7 31. Rc6 Rdg7 32. Qc4 Nxg2 33. Kxg2 f4 34. a4 fxg3 35. Qxe6 gxf2+ 36. Kxf2 Rg2+ 37. Kf1 R2g3 38. R1c3 Qc8 39. d5 Qxe6 40. dxe6 R8g4 41. a5 Rb4 42. R6c5 Re4 43. Kf2 Rg7 44. Re3 Rg2+ 45. Kxg2 Rxe3 46. Nd4 Kc8 47. Rxh5 Re4 48. Rh8 Rg4+ 49. Kf3 1-0