[Event "Interzonal-06"]
[Site "Amsterdam"]
[Date "1964.05.26"]
[Round "6"]
[White "Benko, Pal C"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]

1. g3 g6 2. Bg2 Bg7 3. d4 c5 4. c3 cxd4 5. cxd4 Nf6 6. e4 O-O 7. Nc3 d6 8. Nge2 Qb6 9. O-O Nc6 10. d5 Ne5 11. h3 Bd7 12. b3 Rfc8 13. Be3 Qa5 14. Bd4 g5 15. Qd2 h6 16. f4 gxf4 17. gxf4 Ng6 18. e5 Nh5 19. e6 fxe6 20. dxe6 Bb5 21. Bxg7 Nxg7 22. Qd5 Qb6+ 23. Kh2 Rxc3 24. Nxc3 Bxf1 25. Rxf1 Rf8 26. Qd3 Nxf4 27. Rxf4 Rxf4 28. Nd5 Qd4 29. Nxe7+ Kf8 30. Ng6+ Kg8 31. Ne7+ Kf8 32. Ng6+ Kg8 1/2-1/2