[Event "Las Palmas-07"]
[Site "Las Palmas"]
[Date "1978.??.??"]
[Round "12"]
[White "Mariotti, Sergio"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[WhiteElo "2475"]
[BlackElo "2620"]

1. e4 g6 2. d4 Bg7 3. Be3 Nf6 4. Nc3 O-O 5. e5 Ne8 6. f4 d6 7. Nf3 Bf5 8. h3 c5 9. exd6 cxd4 10. Bxd4 Qxd6 11. Bxg7 Qxd1+ 12. Rxd1 Nxg7 13. g4 Be6 14. Nd4 Nc6 15. Bg2 Nxd4 16. Rxd4 Rfd8 17. Rd2 h5 18. Bf3 hxg4 19. hxg4 Rxd2 20. Kxd2 Ne8 21. Ne2 Nf6 22. g5 Nd5 23. b3 Rd8 24. Kc1 b6 25. Rd1 Rd7 26. c4 Nc7 27. Nd4 a5 28. Kc2 Rd6 29. Kc3 Bh3 30. Re1 Ne6 31. Nxe6 Bxe6 32. Rd1 Rxd1 33. Bxd1 Kf8 34. Kd4 Ke8 35. c5 Kd7 36. cxb6 Kc6 37. b7 Kxb7 38. Kc5 Bd7 39. Bc2 Be8 40. a3 Kc7 41. b4 axb4 42. axb4 f6 43. b5 Bf7 44. Be4 Be8 45. b6+ Kb8 46. gxf6 exf6 47. Kd6 f5 48. Bc6 Bf7 49. Bd5 Be8 50. Kc5 Kc8 51. Kb4 Kb8 52. Ka5 Kc8 53. Ka6 Kb8 54. Be6 Ka8 55. Bc4 Kb8 56. Ka5 Kb7 57. Ba6+ Kb8 58. Kb4 Bc6 59. Kc4 Bf3 60. Kd4 Bh5 61. Ke5 Ka8 62. Kf6 Kb8 63. Kg5 Bf3 64. Kxg6 Be4 65. Kf6 Bc2 66. Ke5 Be4 67. Kd6 Bc2 68. Kc5 Be4 69. Bc4 Bc2 70. Bd5 Bd3 71. Kd4 Bc2 72. Ke5 Bd3 73. Bg2 Kc8 74. Bh3 Kb7 75. Bxf5 Be2 76. Be4+ Kxb6 77. f5 Kc5 78. f6 Bh5 79. Bd5 Bg6 80. Bg8 Bh5 81. Bb3 Be8 82. Kf5 Kd6 83. Kg5 Ke5 84. Bc2 Bf7 85. Bf5 Bc4 86. Bd3 Bf7 87. Bc2 Bc4 88. Kg6 Kf4 89. Ba4 Bd5 90. Be8 Bc4 1/2-1/2