[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1969.01.28"]
[Round "12"]
[White "Doda, Zbigniew"]
[Black "Kavalek, Lubomir"]
[Result "1/2-1/2"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. c4 Nc6 5. Nc3 d6 6. O-O e5 7. a3 Nge7 8. Rb1 a5 9. d3 O-O 10. Ne1 Be6 11. Nd5 Rb8 12. Nc2 b5 13. Nxe7+ Nxe7 14. cxb5 Rxb5 15. b4 1/2-1/2