[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.02.07"]
[Round "12"]
[White "Petrosian, Tigran V"]
[Black "Aronson, Lev Abramovich"]
[Result "1-0"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. e4 d6 6. Be2 e5 7. d5 Ne8 8. h4 f5 9. Bg5 Bf6
10. exf5 gxf5 11. Qd2 Nd7 12. O-O-O c5 13. Rdg1 e4 14. Nh2 Bxg5 15. hxg5 Ne5 16. f4 exf3
17. Nxf3 Qe7 18. Rh4 Rf7 19. Rgh1 Rg7 20. Bd3 Bd7 21. Ne2 b5 22. cxb5 Rb8 23. Nc3 Nxf3 24.
gxf3 Qxg5 25. Qxg5 Rxg5 26. Rxh7 Rg1+ 27. Rxg1+ Kxh7 28. a4 Nf6 29. Kc2 Re8 30. Kd2 Rb8
31. b3 Kh6 32. Bc4 Nh7 33. f4 Nf8 34. Ne2 Ng6 35. Rb1 Kg7 36. b4 cxb4 37. Rxb4 a6 38. Bd3
axb5 39. axb5 Ne7 40. Nc3 Nc8 41. Ra4 Kf6 42. Ra1 Nb6 43. Ke3 Rb7 44. Kd4 Be8 45. Rh1 Nc8
46. Rh8 Bd7 47. Kc4 Ne7 48. Rh1 Nc8 49. Kb4 Kg6 50. Rg1+ Kf6 51. Be2 Be8 52. Rg8 Kf7 53.
Rh8 Bd7 54. Bh5+ Ke7 55. Rh7+ Kd8 56. Rh8+ Kc7 57. Bg6 Rb8 58. Rh7 Kd8 59. Bf7 Ne7 60.
Rh8+ Kc7 61. Rxb8 Kxb8 62. Nd1 Nc8 63. Be6 Nb6 64. Ne3 Kc7 65. Nxf5 Nxd5+ 66. Bxd5 Bxf5
67. Ka5 Bd3 68. b6+ 1-0