[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.05.26"]
[Round "6"]
[White "Olafsson, Fridrik"]
[Black "Barcza, Gedeon"]
[Result "1-0"]

1. Nf3 c6 2. g3 d6 3. d4 Bg4 4. Bg2 Nd7 5. O-O Ngf6 6. Nbd2 d5 7. b3 e6 8. Bb2 Be7 9. Ne5 Nxe5 10. dxe5 Nd7 11. Qe1 Qa5 12. a3 O-O 13. h3 Bf5 14. Qc1 f6 15. exf6 Bxf6 16. c4 d4 17. b4 Qc7 18. c5 e5 19. Nc4 Be6 20. e3 Kh8 21. Nd6 Bg5 22. f4 exf4 23. gxf4 Be7 24. Bxd4 Bxd6 25. cxd6 Qxd6 26. Qc3 Qe7 27. e4 b6 28. f5 c5 29. bxc5 bxc5 30. Be3 Bg8 31. e5 Nxe5 32. Bxc5 Qc7 33. Bd4 Qxc3 34. Bxc3 Rae8 35. Rae1 Nf7 36. f6 g6 37. Re7 Rc8 38. Ba1 a5 39. Bd5 h5 40. Rfe1 Kh7 41. Ra7 Rc5 42. Rd7 Kh6 43. h4 g5 44. Bd4 Rcc8 45. Ree7 Rcd8 46. Be3 Rxd7 47. Rxd7 Kg6 48. hxg5 Kf5 49. Bc5 Ne5 50. Rg7 Bxd5 51. Bxf8 Nf3+ 52. Kf1 Bc4+ 53. Kf2 Nxg5 54. Ra7 Ne4+ 55. Ke3 Nxf6 56. Rxa5+ Ke6 57. Kd4 Bf1 58. Re5+ Kf7 59. Be7 Nd7 60. Rf5+ Kxe7 61. Rxf1 Kd6 62. Rf5 Kc6 63. Rxh5 Nb6 64. Kc3 Nd5+ 65. Kc4 Nc7 66. a4 Kb6 67. Rg5 Ka6 68. Kb4 Kb6 69. Rg6+ Kb7 70. Kc4 Na6 71. a5 Nc7 72. Rb6+ Ka7 73. Kc5 Na8 74. Rh6 1-0