[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1971.01.12"]
[Round "1"]
[White "Huebner, Robert"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 Qc7 6. O-O Nf6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Bc5 10. Qd3 d6 11. Bf4 Nd7 12. Na4 e5 13. Bd2 b5 14. Nc3 Bb7 15. Nd5 Bxd5 16. Qxd5 O-O 17. Rad1 b4 18. c3 a5 19. Kh1 Qa7 20. Qd3 Nf6 21. Qe2 Qa6 22. Qf3 bxc3 23. Bxc3 Rab8 24. Rfe1 Bb4 25. Rd2 Bxc3 26. Qxc3 Rfc8 27. Qe3 Qb6 28. Qe2 Rc6 29. Red1 h6 30. b3 Qc7 31. f3 Rb4 32. Bf1 a4 33. bxa4 Rxa4 34. Kg2 Ra3 35. Qf2 Kh7 36. Rd3 Rc2 37. R1d2 Raxa2 38. Rxd6 Qc3 39. Rxc2 Rxc2 40. Be2 Qb2 41. Kf1 Qa3 42. Rd3 Qc1+ 43. Rd1 Qb2 44. Qe3 g6 45. Qd3 Kg7 46. Ke1 Nh5 47. Rd2 Qa1+ 48. Rd1 Qa5+ 49. Kf1 Qa2 50. f4 Qb2 51. Qe3 Nf6 52. fxe5 Qxe5 53. Qd4 Qxe4 54. Qxe4 Nxe4 55. Bd3 Rd2 56. Rxd2 Nxd2+ 57. Ke2 Nb3 58. Ke3 Nc5 59. Bc4 g5 60. Kd4 Nd7 61. Bb5 Nf6 62. Be2 Kf8 63. Ke5 Ke7 64. Bd1 Ne8 65. Be2 Ng7 66. Bd1 f6+ 67. Kd5 Kf7 68. Be2 Nf5 69. Bh5+ Ke7 70. Be2 Nd6 71. Bd1 Nf7 72. Ke4 Ne5 73. Kf5 Kf7 74. Bh5+ Kg7 75. Be2 Nc6 76. Bd1 Nd4+ 77. Ke4 Nb5 78. Bh5 Nd6+ 79. Kd5 Nf5 80. Ke4 Ne7 81. Be8 Kg8 82. Bh5 Kf8 83. Kd4 Nf5+ 84. Ke4 Ng7 85. Be2 Kf7 86. Kd5 h5 87. Bd3 Ne6 88. Be2 g4 89. Ke4 Kg6 90. Bf1 Ng5+ 91. Kf4 Kf7 92. Kf5 Nf3 93. h3 Nd2 94. Bg2 Nc4 95. Kf4 1/2-1/2