[Event "Interzonal-03"]
[Site "Gothenburg"]
[Date "1955.08.28"]
[Round "9"]
[White "Najdorf, Miguel"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. Bf4 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bxc7 Na6 9. Bxa6 bxa6 10. Nf3 Bg4 11. O-O Qb7 12. Bg3 Qxb2 13. Qb3 Qxb3 14. axb3 Bd7 15. Rfc1 Rac8 16. h3 Bb5 17. Nd2 Rfd8 18. Ne4 Bf8 19. Bc7 Re8 20. Ba5 h6 21. Bb4 Rxc1+ 22. Rxc1 Rb8 23. Nd2 Rb7 24. Rc8 Bd7 25. Rd8 Bxh3 26. Bxe7 Rxe7 27. gxh3 Rb7 28. d5 f6 29. e4 Kf7 30. Kg2 a5 31. Rc8 Bd6 32. Nc4 Bf4 33. Ra8 Rxb3 34. Rxa7+ Ke8 35. Rxa5 Rd3 36. Ra8+ Ke7 37. Ra7+ Ke8 38. Ra6 Ke7 39. Na5 f5 40. Rxg6 fxe4 41. Re6+ Kf7 42. Rxe4 Bd2 43. Nc4 Rxd5 44. Kg3 Bc3 45. Ne3 Ra5 46. Rc4 Bf6 47. Rc7+ Kg6 48. Rc6 Kg7 49. Kg4 h5+ 50. Kf3 Bg5 51. Nc4 Rf5+ 52. Kg3 Bf4+ 53. Kg2 Kh7 54. Re6 Kg7 55. Ra6 Rc5 56. Nb2 Rc3 57. Ra5 Kg6 58. Rd5 Bc7 59. Nd3 Kf6 60. Nc5 Kg6 61. Ne4 Ra3 62. Rg5+ Kh6 63. Rc5 Bf4 64. Rc6+ Kg7 65. Rf6 Bc7 66. Rf5 Kg6 67. Rg5+ Kh6 68. Rg8 Be5 69. Re8 Bf4 70. Rf8 Be5 71. Re8 Bf4 72. Rf8 Be5 73. f4 Ra2+ 74. Kf3 Ra3+ 75. Ke2 Bxf4 76. Rf6+ Kg7 77. Rxf4 Rxh3 1/2-1/2