Gligoric, Svetozar VS Petrosian, Tigran V 1961.05.27

[Event "Zuerich"]
[Site "Zuerich"]
[Date "1961.05.27"]
[Round "1"]
[White "Gligoric, Svetozar"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bd3 Bb7 9. O-O c5 10. Qe2 Ne4 11. Bg3 Nxg3 12. hxg3 cxd4 13. exd4 dxc4 14. Bxc4 Nd7 15. d5 exd5 16. Bxd5 Bxd5 17. Nxd5 Re8 18. Rad1 Bc5 19. Qc4 Rc8 20. Qf4 a5 21. a3 Re6 22. b4 axb4 23. axb4 Bd6 24. Qd4 Qe8 25. Rfe1 Ne5 26. Nxe5 Bxe5 27. Qg4 Rcc6 28. b5 Rcd6 29. Qb4 Qd8 30. Qb3 Bxg3 31. Rxe6 fxe6 32. Ne3 Bf4 33. Qxe6+ Rxe6 34. Rxd8+ Kh7 35. Rd5 Bd6 36. Kf1 Bc5 37. Nf5 Re4 38. f3 Rb4 39. g4 Rxb5 40. Rd7 Bf8 41. Rf7 Kg8 42. Rb7 Rb2 43. Ke1 Bb4+ 44. Kd1 Bc3 45. f4 Rd2+ 46. Kc1 Rg2 47. Rxb6 Rxg4 48. Nxh6+ gxh6 49. Rxh6 Rg2 50. Rc6 Bb4 51. Rc2 Rg1+ 52. Kb2 Kf7 53. Kb3 Bd6 54. Re2 Kf6 55. f5 Kxf5 56. Kc4 Be5 57. Rf2+ Ke6 58. Rd2 Rc1+ 59. Kb3 Rc8 60. Rd3 Bf6 61. Rd1 Ke5 62. Rd7 Ke4 63. Kb4 Bd4 64. Kb5 Kd3 65. Rd5 Rb8+ 66. Kc6 Rb6+ 67. Kc7 Ra6 68. Rh5 Rg6 69. Kd7 Ke4 70. Rb5 Be5 71. Rb1 Rd6+ 72. Ke7 Ra6 73. Re1+ Kd5 74. Rd1+ Bd4 75. Kf7 Rf6+ 76. Ke7 Rg6 77. Kd7 Rg7+ 78. Kd8 Kc5 79. Ke8 Rh7 80. Rd2 Kd5 81. Kd8 Ke5 82. Kc8 Bc5 83. Rd7 Be7 84. Kb7 Ke6 85. Rd1 Bd6+ 86. Kc6 Rc7+ 87. Kb5 Kd7 88. Rd5 1/2-1/2