[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1970.01.22"]
[Round "8"]
[White "Cortlever, Nicolaas"]
[Black "Langeweg, Kick"]
[Result "1/2-1/2"]

1. e4 c5 2. Ne2 Nf6 3. Nbc3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. g3 Nxd4 7. Qxd4 g6 8. Bg5 Bg7 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Nd5 O-O 12. Bxf6 exf6 13. Nxf6+ Bxf6 14. Qxf6 Qa4 15. O-O Qxc2 16. Rac1 Qxe4 17. Rfe1 Qd5 18. a3 Rae8 19. Red1 Qe6 20. Qxe6 Rxe6 21. Rc7 1/2-1/2