[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1969.01.24"]
[Round "9"]
[White "Keres, Paul"]
[Black "Kavalek, Lubomir"]
[Result "1-0"]
1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 Nf6 8. O-O O-O 9. b3
Nbd7 10. Bb2 Nc5 11. Re1 e5 12. Nf3 b5 13. b4 Ne6 14. a4 Bb7 15. Qd3 bxa4 16. Nxa4 d5 17.
exd5 e4 18. Qb3 exf3 19. dxe6 Bd5 20. c4 1-0