[Event "Interzonal-04"]
[Site "Portoroz"]
[Date "1958.08.13"]
[Round "6"]
[White "Benko, Pal C"]
[Black "Averbakh, Yuri L"]
[Result "1-0"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. d3 d6 6. Nf3 e5 7. a3 a6 8. O-O Nge7 9. Ne1 Rb8 10. Nc2 b5 11. b4 cxb4 12. Nxb4 Nxb4 13. axb4 O-O 14. cxb5 axb5 15. Ra5 Bd7 16. Bg5 h6 17. Bxe7 Qxe7 18. Qb3 Rfc8 19. Bd5 Be8 20. Ne4 Kh8 21. Ra6 Rd8 22. Bc6 Bxc6 23. Rxc6 d5 24. Nc5 e4 25. e3 exd3 26. Qxd3 Qe5 27. Na6 Ra8 28. Nc5 Rab8 29. Rd1 Kg8 30. Na6 Rb7 31. Nc5 Rbb8 32. Na6 Rb7 33. Rc5 Qd6 34. Rxd5 Qxd5 35. Qxd5 Rxd5 36. Rxd5 Bf8 37. Nc5 Ra7 38. Nd3 Ra1+ 39. Kg2 Rd1 40. Kf3 Rd2 41. e4 h5 42. e5 h4 43. gxh4 Rd1 44. Ke2 Rh1 45. Rxb5 Rxh2 46. Rb8 Rxh4 47. b5 Kg7 48. b6 Rh1 49. Rb7 Rb1 50. f4 Kg8 51. Kd2 Ba3 52. Kc2 Rb5 53. Kc3 Bf8 54. Kc4 Rb1 55. Rb8 g5 56. fxg5 Kg7 57. Rxf8 Rxb6 58. Rd8 Rg6 59. Rd7 Kf8 60. Kd5 Rxg5 61. Ke4 Rg1 62. Nf4 Re1+ 63. Kf5 Rf1 64. Ra7 Ke8 65. Rb7 Kf8 66. Kg5 Ke8 67. Nd5 Rg1+ 68. Kf4 Rf1+ 69. Ke4 Kf8 70. Ne3 Rf2 71. Nf5 Ke8 72. Nd6+ Kf8 73. Rc7 Rf1 74. Kd5 Rd1+ 75. Kc6 Rc1+ 76. Kb7 Rxc7+ 77. Kxc7 Ke7 78. Nxf7 1-0