[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1972.01.21"]
[Round "9"]
[White "Langeweg, Kick"]
[Black "Smyslov, Vassily V"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Bg4 5. Bxc4 e6 6. O-O Nf6 7. b3 c5 8. dxc5 Qxd1 9. Rxd1 Bxc5 10. Bb2 Bxf3 11. gxf3 Nbd7 12. Nd2 Ke7 13. Ne4 Nxe4 14. fxe4 Rhc8 15. Rac1 Rc7 16. Kf1 g6 17. Ke2 Rac8 18. Bd3 f5 19. exf5 exf5 20. f4 Nf6 21. Kf3 Rc6 22. h4 R8c7 23. a3 Bb6 24. Bc4 Ne4 25. Be5 Rc8 26. Rd5 Nf6 27. Bxf6+ Kxf6 28. Rcd1 1/2-1/2