[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1971.01.28"]
[Round "14"]
[White "Lengyel, Levente"]
[Black "Langeweg, Kick"]
[Result "1/2-1/2"]
1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 c5 5. a3 Ba5 6. g3 Nc6 7. Bg2 O-O 8. O-O d6 9. Rb1 Bxc3 10. bxc3 Qc7 11. d3 Bd7 12. e4 Rac8 13. Nh4 Ne8 14. f4 f5 15. exf5 exf5 16. Bd5+ Kh8 17. Qg2 g6 18. Rb2 Nf6 19. Re2 Rce8 20. Bf3 Rxe2 21. Qxe2 Re8 22. Qc2 Ne7 1/2-1/2