[Event "Palma de Mallorca Gran Torneo-07"]
[Site "Palma de Mallorca"]
[Date "1971.11.30"]
[Round "2"]
[White "Tatai, Stefano"]
[Black "Donner, Jan Hein"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 d6 6. Bg5 h6 7. Be3 c5 8. d5 e6 9. h3 exd5 10. exd5 Re8 11. Bd3 Nbd7 12. Nf3 a6 13. a4 Qb6 14. Qc2 Qc7 15. O-O b6 16. Rfe1 Nf8 17. Qd2 Kh7 18. Bf4 Bd7 19. Bh2 Rad8 20. Rxe8 Nxe8 21. Re1 Bc8 22. Re2 Nf6 23. Qe1 Kg8 24. b3 N8d7 25. Bf4 Kf8 26. a5 bxa5 27. Na4 Re8 28. Bd2 Rxe2 29. Bxe2 Qb8 30. Bd1 Nb6 31. Nxb6 Qxb6 32. Bxa5 Qb7 33. Bc2 Qe7 34. Qxe7+ Kxe7 35. g4 h5 36. g5 Nd7 37. Kg2 Bb2 38. Bd2 Nf8 39. Nh4 Ba1 40. Kg3 Bb2 41. f4 f5 42. gxf6+ Kxf6 43. Ba5 Kf7 44. Bc7 Bc3 45. Kg2 Bf6 46. Nf3 Ke7 47. Kg3 Bd7 48. Nh4 Be8 49. Ba5 Kf7 50. Bd2 Bd7 51. b4 cxb4 52. Bxb4 Be7 53. Nf3 Nh7 54. h4 Bf5 55. Bxf5 gxf5 56. Nd4 Kg6 57. Nc6 Kf7 58. Nb8 Nf6 59. Nxa6 Ne4+ 60. Kh3 Nf2+ 61. Kg2 Ne4 62. Be1 Bd8 63. Nb4 Ba5 64. Kf1 Bb6 65. Nc2 Ke7 66. Ke2 Bc5 67. Ne3 Kf6 68. Nf1 Bg1 69. Ne3 Kg6 70. Bb4 Kf6 71. Ba3 Kg6 72. Bc1 Bf2 73. Ng2 Kf7 74. Be3 Bg3 75. Bg1 Kg6 76. Kf3 Kf7 77. c5 dxc5 78. Bxc5 Bxh4 79. Nxh4 Nxc5 80. Nxf5 Kf6 81. Nh4 Ke7 82. Nf5+ Kf6 83. Nd6 Nd7 84. Ne4+ Kg6 85. Kg3 Kf5 86. Nd6+ Kf6 87. Nc4 Kf5 88. Kf3 Nc5 89. Nd6+ Kg6 90. Nb5 Kf6 91. Nd6 Nd7 92. Nc4 Nc5 93. d6 Ke6 1/2-1/2