[Event "Hoogovens"]
[Site "Beverwijk"]
[Date "1964.01.25"]
[Round "14"]
[White "Larsen, Bent"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]
1. f4 Nf6 2. Nf3 d5 3. g3 g6 4. Bg2 Bg7 5. a4 O-O 6. Na3 c5 7. d3 Nc6 8. c3 Re8 9. O-O b6 10. Bd2 a6 11. b4 cxb4 12. cxb4 Bb7 13. Rc1 Nd7 14. Qb3 a5 15. b5 Nd4 16. Nxd4 Bxd4+ 17. e3 Nc5 18. Qa2 Bf6 19. d4 Ne4 20. Rfd1 Rc8 21. Be1 Qd7 22. Qb1 Nd6 23. Qb3 Rxc1 24. Rxc1 Rc8 25. Rxc8+ Qxc8 26. Qc3 Qxc3 27. Bxc3 e6 28. Nb1 Nc4 29. Kf2 Be7 30. Ke2 Kf8 1/2-1/2