[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1969.01.14"]
[Round "1"]
[White "Olafsson, Fridrik"]
[Black "Kavalek, Lubomir"]
[Result "1-0"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 Nfd7 7. Nc3 e5 8. Qd2 Re8 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. O-O-O Nd7 12. h4 h5 13. f4 Bg7 14. g4 hxg4 15. h5 Nf8 16. h6 Bf6 17. Nd5 Bxb2+ 18. Kxb2 Nh7 19. Qc3 f6 20. Nxc7 Bf5 21. Qc4+ Kf8 22. Nxa8 1-0