[Event "Interzonal-06"]
[Site "Amsterdam"]
[Date "1964.06.16"]
[Round "20"]
[White "Lengyel, Levente"]
[Black "Gligoric, Svetozar"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4 c6 9. h3 Qb6 10. Re1 Re8 11. d5 c5 12. a3 Qd8 13. Nb5 Nf8 14. b4 a6 15. Nc3 N6d7 16. Qc2 Qc7 17. Bf1 b6 18. Nd2 Nf6 19. Rb1 Bd7 20. Bb2 Nh5 21. Qd1 Rab8 22. Ba1 Bh6 23. b5 a5 24. Kh2 Qd8 25. Bg2 Bc8 26. Rf1 Rb7 27. Ne2 f5 28. Rb3 Rf7 29. Bb2 f4 30. g4 Nf6 31. Ng1 g5 32. Ngf3 Ng6 33. Rh1 Nxg4+ 34. hxg4 Bxg4 35. Qc2 Bc8 36. Kg1 Bg7 37. Rh5 Bf6 38. Nh2 Nh4 39. Qd1 Nxg2 40. Kxg2 g4 41. f3 gxf3+ 42. Kxf3 Rg7 43. Qh1 Rf8 44. Ke2 Qe8 45. Nhf3 Qf7 46. Rc3 Rg3 47. Rc1 Bg4 48. Rh6 Qg7 49. Rf1 Be7 50. Kd1 Rf6 51. Rxf6 Bxf6 52. Kc1 h5 53. Rf2 Qg6 54. Nh4 Qh7 55. Rh2 f3 56. Qe1 Bxh4 57. Rxh4 Rg2 58. Qe3 Qg6 59. Bc3 Re2 60. Qd3 f2 61. Rh2 Qg5 62. Kb1 Qxd2 63. Bxd2 f1=Q+ 64. Kb2 a4 0-1