[Event "Interzonal-04"]
[Site "Portoroz"]
[Date "1958.08.27"]
[Round "13"]
[White "Panno, Oscar"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 e5 7. O-O Nbd7 8. Re1 c6 9. Bf1 Re8 10. d5 c5 11. g3 Rf8 12. Bd3 Nh5 13. a3 Ndf6 14. Nh4 Ng4 15. Be2 f5 16. exf5 gxf5 17. Ng2 Nhf6 18. f4 e4 19. h3 Nh6 20. Ne3 Kh8 21. Kh2 Rg8 22. Rg1 Bd7 23. Bd2 Ne8 24. Rg2 Bd4 25. Nc2 Rg6 26. Be3 Bxc3 27. bxc3 Qa5 28. Bd2 Nf6 29. Ne3 Rag8 30. Qb3 Bc8 31. Rh1 Nf7 32. Be1 h5 33. Rhg1 Rh6 34. Rh1 Kg7 35. Kg1 Kf8 36. Kf1 Nh8 37. Rhg1 Ng6 38. Rf2 Ne7 39. Rfg2 Kf7 40. Bd2 Rhg6 41. Qd1 Qd8 42. Kf2 Bd7 43. Qb3 Qb6 44. Qxb6 axb6 45. Rb1 Nc8 46. Bd1 h4 47. gxh4 Rxg2+ 48. Nxg2 Ke7 49. Ne3 Rh8 50. a4 Kd8 51. a5 Kc7 52. axb6+ Nxb6 53. Ra1 Rxh4 54. Kg3 Rh8 55. Be1 Nc8 56. Ra8 b6 57. Kh2 Kb7 58. Ra2 Ng4+ 59. Bxg4 fxg4 60. h4 Ne7 61. Kg3 Nf5+ 62. Nxf5 Bxf5 63. Bf2 Re8 64. Be3 Rh8 65. Ra1 Bd7 66. Ra2 Rh5 67. Rd2 Kc7 68. Bf2 Rh8 69. Ra2 Kb8 70. Be3 Kb7 71. Rf2 Rh5 72. Rd2 Kc8 73. Bg1 b5 74. cxb5 Bxb5 75. Kxg4 Rh8 76. Be3 Rg8+ 77. Kf5 Bd3 78. Rd1 Rg3 79. Re1 Kd7 80. h5 Ke7 81. h6 Kf7 82. h7 Rh3 83. Ra1 Rh5+ 84. Kg4 Be2+ 85. Kg3 Kg7 86. Ra7+ Kh8 87. f5 Rxf5 88. Bf4 Rxd5 89. Rd7 Rd3+ 90. Kh4 Rd5 91. Rxd6 Rf5 92. Rf6 Rh5+ 93. Kg3 Kxh7 94. Re6 Bd3 95. Re5 Rh1 96. Rxc5 Rg1+ 97. Kh4 Be2 98. Rg5 Rh1+ 99. Kg3 Rf1 100. Re5 Rf3+ 1/2-1/2