[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1970.01.29"]
[Round "14"]
[White "Langeweg, Kick"]
[Black "Platonov, Igor V"]
[Result "0-1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. e3 Nc6 5. d4 d5 6. cxd5 Nxd5 7. Bc4 cxd4 8. exd4 Nxc3 9. bxc3 Be7 10. O-O O-O 11. Bd3 b6 12. Qc2 g6 13. Bh6 Re8 14. h4 Bf6 15. Rfe1 Bb7 16. h5 Ne7 17. Ne5 Nf5 18. Bf4 Bg5 19. Qd2 Bxf4 20. Qxf4 Qh4 21. Ng4 gxh5 22. Nh6+ Kf8 23. Qc1 Ne7 24. d5 Bxd5 25. c4 Bb7 26. Rb1 Ng6 27. Rb5 Bxg2 28. Kxg2 Nf4+ 29. Kf3 Nxd3 30. Qa3+ Nc5 31. Qb2 Qh3+ 0-1