[Event "Interzonal-10a"]
[Site "Biel"]
[Date "1976.07.21"]
[Round "8"]
[White "Sanguineti, Raul"]
[Black "Rogoff, Kenneth"]
[Result "1-0"]
[WhiteElo "2480"]
[BlackElo "2480"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Rd1 a6 10. Ng5 Bxg2 11. Kxg2 Nc6 12. Qf4 O-O 13. Nge4 Nxe4 14. Qxe4 Qc7 15. Bf4 Ne5 16. Rac1 Rfd8 17. b3 h6 18. f3 Nd7 19. Qb1 Nf6 20. Ne4 Qc6 21. Nxf6+ Bxf6 22. Qe4 Qxe4 23. fxe4 Be7 24. e5 dxe5 25. Bxe5 Rxd1 26. Rxd1 Rd8 27. Rd3 Rc8 28. Rd7 Bf6 29. Bxf6 gxf6 30. Rb7 Rc6 31. Kf3 Kg7 32. Ke3 f5 33. Kd4 Kf6 34. b4 Rd6+ 35. Kc3 Rc6 36. a4 Kg5 37. Rxf7 Kg4 38. b5 axb5 39. axb5 Rc5 40. e4 fxe4 41. Rf4+ Kg5 42. Rxe4 Kf6 43. Rf4+ Ke7 44. Rf2 Re5 45. Ra2 Kd6 46. Ra7 Re3+ 47. Kb4 Re1 48. Rb7 Rb1+ 49. Kc3 Rc1+ 50. Kd3 Kc5 51. Rc7+ Kb4 52. Rc6 h5 53. Rxb6 Rc3+ 54. Kd2 Rxc4 55. Rxe6 Kxb5 56. Re5+ Kc6 57. Rxh5 Kd6 58. Ke3 Ke6 59. Kf3 Kf6 60. h4 Kg6 61. Re5 Rc1 62. Kg4 Rc4+ 63. Kh3 Rc3 64. Rb5 Ra3 65. h5+ Kh6 66. Kh4 Ra1 67. Rb6+ Kh7 68. g4 Rc1 69. Rb7+ Kg8 70. h6 Ra1 71. Kh5 Ra5+ 72. g5 Rc5 73. Re7 Ra5 74. Kg6 Ra8 75. Kf6 Rf8+ 76. Ke6 Rf1 77. g6 Re1+ 78. Kd6 Rd1+ 79. Kc5 Rc1+ 80. Kd4 Rd1+ 81. Kc3 Rc1+ 82. Kb2 Rc8 83. Kb3 Rb8+ 84. Kc4 Ra8 85. Kc5 1-0