[Event "World-ch24 Petrosian-Botvinnik +5-2=15"]
[Site "Moscow"]
[Date "1963.03.27"]
[Round "3"]
[White "Petrosian, Tigran V"]
[Black "Botvinnik, Mikhail"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Be7 6. O-O O-O 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Ne1 Bxg2 10. Nxg2 d5 11. Qa4 c5 12. Be3 Qd7 13. Qxd7 Nxd7 14. cxd5 exd5 15. Nf4 Nf6 16. dxc5 bxc5 17. Rac1 d4 18. Bd2 a5 19. Nd3 Nd7 20. e3 dxe3 21. Bxe3 Rab8 22. Rfd1 a4 23. Kg2 h6 24. Rd2 Rb5 25. Nf4 Nf6 26. Kf3 Rfb8 27. Nd3 Nd7 28. Bf4 R8b7 29. Be3 f6 30. h4 h5 31. Rc4 Nb6 32. Rcc2 c4 33. Bxb6 cxd3 34. Rc8+ Kf7 35. Bd4 g5 36. Rc4 Rb4 37. Rxb4 Rxb4 38. Bc3 Rc4 39. hxg5 fxg5 40. Rxd3 Bf6 41. a3 h4 42. gxh4 Bxc3 43. Rxc3 Rxh4 44. Rc5 Kf6 45. Rb5 Rf4+ 46. Ke3 Rh4 47. Rb4 Ke5 48. Kd3 Ke6 49. Rb5 Kf6 50. Ke2 Re4+ 51. Kf1 Rh4 52. Kg2 Rg4+ 53. Kh2 Rh4+ 54. Kg2 Rg4+ 55. Kh3 Rh4+ 56. Kg3 Rd4 57. Kf3 Rf4+ 58. Ke3 Rh4 59. Rb8 Ke6 60. Re8+ Kf6 61. Kd2 Kf7 62. Re3 Rf4 63. f3 Rh4 64. Kc3 Rh3 65. Kd4 Rh2 66. b4 axb3 67. Rxb3 Ke6 68. Kc5 Kd7 69. Kd5 Re2 70. a4 Kc7 71. a5 Ra2 72. Rb5 Ra4 73. Ke5 g4 74. f4 g3 75. Rb3 Rxa5+ 76. Ke6 Ra6+ 77. Ke7 Rg6 78. Rc3+ Kb6 79. Rc1 g2 80. Rg1 Kc7 81. f5 Rg3 82. f6 Re3+ 83. Kf7 Rg3 84. Ke6 Re3+ 85. Kf5 Rg3 86. f7 Rf3+ 1/2-1/2