[Event "URS-ch28 Final & Zonal"]
[Site "Moscow"]
[Date "1961.01.10"]
[Round "1"]
[White "Simagin, Vladimir Pavlovich"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. Bg5 c5 6. d5 d6 7. e3 Qe7 8. dxe6 Bxe6 9. Be2 h6 10. Bh4 Nbd7 11. O-O Bxc3 12. bxc3 g5 13. Bg3 Ne4 14. Bd3 Nxg3 15. hxg3 f5 16. Rb1 Ne5 17. Nxe5 dxe5 18. Qb3 Rad8 19. Rfd1 Rd7 20. Be2 Rfd8 21. Qc2 Kg7 22. Rxd7 Rxd7 23. Rd1 Kf6 24. Rxd7 Qxd7 25. Kf1 h5 26. Ke1 g4 27. f3 b6 28. Kf2 gxf3 29. gxf3 h4 30. gxh4 Qh7 31. Qd2 Qxh4+ 32. Kg2 Ke7 33. f4 Qh8 34. Qe1 e4 35. a3 Bf7 36. Qg3 Qxc3 37. Qg5+ Qf6 38. Qxf6+ Kxf6 39. Kf2 Kg6 40. Bf1 Kh5 41. Kg3 Be8 42. Bh3 Bd7 43. Bf1 a6 44. Be2+ Kh6 45. Kf2 Be8 46. Bf1 Kh5 47. Kg3 b5 48. cxb5 axb5 49. Be2+ Kh6 50. Kf2 c4 51. Ke1 Bh5 52. Bf1 Bg4 53. Kd2 Kh5 54. a4 bxa4 55. Bxc4 Kh4 56. Bb5 a3 57. Bc4 Kg3 58. Bb3 Bh5 59. Be6 Bg6 60. Kc3 Kf3 61. Kd2 Be8 62. Bc4 Bb5 63. Be6 Bd3 64. Kc3 Kg4 65. Kb3 Bf1 66. Kc3 Bh3 67. Kc2 Kg3 68. Kc3 Bg4 69. Kc2 Kf2 70. Kd2 Bd1 71. Bf7 Bc2 72. Be6 Bd1 73. Bf7 Ba4 74. Be6 Bd7 75. Bf7 Kf3 76. Bh5+ Kg3 77. Bf7 Be8 78. Be6 Kf3 79. Bc4 Kg4 80. Kc3 Kh5 81. Kb4 Bd7 82. Kc3 Ba4 83. Be6 Kg4 84. Bf7 Bb5 85. Be6 Bf1 86. Kc2 Bh3 87. Bf7 Kf3 88. Kd2 Bf1 89. Be6 Bb5 90. Bf7 Bd3 91. Be6 Bb1 92. Kc3 Kg4 93. Kb3 1/2-1/2