[Event "URS-ch31 Final"]
[Site "Leningrad"]
[Date "1963.11.??"]
[Round "13"]
[White "Stein, Leonid"]
[Black "Averbakh, Yuri L"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3
Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Bb3 Bg7 16. a4 c5 17.
d5 c4 18. Bc2 Nc5 19. Be3 Qc7 20. Qd2 Reb8 21. Ra3 Bc8 22. Rea1 Bd7 23. axb5 Bxb5 24. Qe2
Rb7 25. Nd2 Rab8 26. Bb1 Bd7 27. Nxc4 Bb5 28. b3 Bxc4 29. Qxc4 Nxb3 30. Qxc7 Rxc7 31. R1a2
Nc5 32. Bc2 Nfd7 33. Ne2 Bf8 34. f3 h5 35. Ba4 Rb1+ 36. Kh2 Nb6 37. Bc6 Nc4 38. Bxc5 dxc5
39. Rxa6 Ne3 40. Ra1 Rb2 41. R6a2 Rxa2 42. Rxa2 h4 43. Ra8 Kg7 44. Kg1 c4 45. Ra5 Nd1 46.
Kf1 Ne3+ 47. Kf2 Nd1+ 48. Ke1 Nxc3 49. Nxc3 Bb4 50. Ra4 Bxc3+ 51. Ke2 Kf6 52. Rxc4 Ba5 53.
d6 Rc8 54. f4 Bb6 55. d7 Rf8 56. Bb5 Bd8 57. Rc6+ Ke7 58. fxe5 Rh8 59. Bc4 Kxd7 60. Ra6
Rh5 61. Bxf7 Rxe5 62. Bxg6 Ra5 63. Bf5+ Ke7 64. Rh6 Kf7 65. Rh7+ Kg8 66. Rb7 Bf6 67. Kf3
Be5 68. Kg4 Bg3 69. Kg5 Kf8 70. Rh7 Rc5 71. Rxh4 Bxh4+ 72. Kxh4 Kg7 73. Kg5 Rc3 74. Kf4
Rc2 75. g4 Kh6 76. h4 Rh2 77. Kg3 Rh1 78. g5+ Kh5 79. Bg4+ Kg6 80. Bf3 Rg1+ 81. Kf4 Rf1
82. h5+ Kf7 83. e5 Kg7 84. h6+ Kg6 85. e6 Rf2 86. e7 Kf7 87. h7 1-0