[Event "Interzonal-06"]
[Site "Amsterdam"]
[Date "1964.05.30"]
[Round "9"]
[White "Larsen, Bent"]
[Black "Lengyel, Levente"]
[Result "1-0"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. d3 Bb4 5. Nf3 d6 6. O-O Bxc3 7. bxc3 Na5 8. Bb3 Nxb3 9. axb3 O-O 10. c4 Qe7 11. Nd2 Nd7 12. Qh5 Nc5 13. f4 exf4 14. Rxf4 Qe5 15. Qxe5 dxe5 16. Rf2 Ne6 17. Nf3 f6 18. Be3 a6 19. Nh4 Bd7 20. Nf5 Rae8 21. h3 Rf7 22. Kh2 Nf8 23. g4 Ng6 24. Ng3 Ne7 25. Raf1 Be6 26. Ne2 Nc6 27. Kg3 Nb8 28. Nc3 c6 29. c5 Nd7 30. Na4 Rd8 31. h4 Rdf8 32. Nb2 Rc8 33. Ra1 Kf8 34. Ra4 Ke8 35. Rb4 Rc7 36. c3 g6 37. d4 h5 38. g5 fxg5 39. Bxg5 exd4 40. Rxf7 Kxf7 41. cxd4 Nf6 42. Kf4 a5 43. Ra4 Bxb3 44. Rxa5 Ng4 45. Ra3 Be6 46. Nd3 Kg7 47. Ne5 Rc8 48. Be7 Re8 49. Bd6 Nxe5 50. Bxe5+ Kf7 51. Kg5 Bg4 52. Ra1 Re6 53. Rb1 Re7 54. Rf1+ Ke8 55. Kxg6 Kd7 56. Rf4 Be2 57. Bd6 Re6+ 58. Kg5 Bd3 59. Be5 Be2 60. Rf2 Bd3 61. Kf4 Rg6 62. Ke3 Bc4 63. Rf5 Rg1 64. Rxh5 Re1+ 65. Kf4 Bd3 66. Rh7+ Ke6 67. d5+ cxd5 68. exd5+ Kxd5 69. Rd7+ 1-0