[Event "Interzonal-12a"]
[Site "Las Palmas"]
[Date "1982.07.19"]
[Round "6"]
[White "Mestel, A Jonathan"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2605"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd8 7. O-O Nc6 8. Nb3 Nf6 9. Qe2 Be7 10. Rd1 a6 11. Nbxd4 Nxd4 12. Rxd4 Qb6 13. c3 Bd7 14. Ne5 Bb5 15. a4 Bxc4 16. Nxc4 Qc5 17. Be3 Qh5 18. Qxh5 Nxh5 19. Nd6+ Bxd6 20. Rxd6 Nf6 21. Bd4 Rd8 22. Rxd8+ Kxd8 23. Rd1 Ke7 24. Bc5+ Ke8 25. f3 h5 26. h4 Rg8 27. c4 Nd7 28. Bd6 g5 29. hxg5 Rxg5 30. Kf2 Nc5 31. Bc7 Nxa4 32. Rd8+ Ke7 33. Rb8 Kd7 34. Bf4 Rf5 35. Rxb7+ Kc6 36. Rc7+ Kb6 37. Bd6 Nxb2 38. Ke3 h4 39. Kd4 Nxc4 40. Kxc4 h3 41. gxh3 Rxf3 42. Re7 Rxh3 43. Rxf7 Rh4+ 44. Kd3 Kc6 45. Bf4 a5 46. Be3 e5 47. Ra7 a4 48. Ra5 Kd6 49. Bf2 Rg4 50. Be1 Rd4+ 51. Ke3 Rc4 52. Bg3 Rc3+ 53. Kf2 Rc5 54. Rxa4 Ke6 55. Kf3 Kf5 56. Bf2 Rc3+ 57. Be3 Rb3 58. Rc4 Ra3 59. Ke2 Rb3 60. Bd2 Ke6 61. Bc3 Kd5 62. Rc8 Ra3 63. Kd3 e4+ 64. Kd2 Rb3 65. Re8 Rb1 66. Re5+ Kd6 67. Rxe4 Rh1 68. Kd3 Kd5 69. Re5+ Kd6 70. Kc4 Rc1 71. Rf5 Ke6 72. Rf6+ Ke7 73. Ra6 Kd7 74. Kd4 Rc2 75. Rh6 Rc1 76. Bb4 Rc6 77. Rh7+ Ke6 78. Bc5 Kf5 79. Kd5 Ra6 80. Rf7+ Kg6 81. Rf1 Ra5 82. Kd6 Ra6+ 83. Ke7 Ra4 84. Ke6 Re4+ 85. Kd5 Ra4 86. Bd6 Kg5 87. Be5 Kg4 88. Bd4 Ra5+ 89. Ke4 Ra4 90. Rg1+ Kh4 91. Ke5 Kh3 92. Be3 Rg4 93. Rd1 Kg2 94. Bf4 Rg8 95. Ke4 Re8+ 96. Be5 Kf2 97. Rd2+ Ke1 98. Ra2 Re7 99. Kf4 Kd1 100. Bd4 Re2 101. Ra3 Re8 102. Kf3 Kd2 103. Be3+ Kc2 104. Ke2 Rd8 1/2-1/2