[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1970.01.16"]
[Round "4"]
[White "Kurajica, Bojan"]
[Black "Kavalek, Lubomir"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 e6 6. h3 b5 7. g4 Bb7 8. Bg2 Nd7 9. O-O b4 10. Nce2 h5 11. gxh5 Rxh5 12. a3 bxa3 13. Rxa3 d5 14. Ng3 Rh4 15. Rb3 Nc5 16. Rxb7 Nxb7 17. exd5 Bc5 18. Nb3 Bb6 19. dxe6 Ra7 20. Nf5 Rh8 21. Qg4 g6 22. Qa4+ Kf8 23. Qb4+ Nc5 24. Nxc5 gxf5 25. Nb7+ Qe7 26. Qxb6 Ra8 27. Nd6 1-0