[Event "Sarajevo-11"]
[Site "Sarajevo"]
[Date "1968.04.07"]
[Round "15"]
[White "Kavalek, Lubomir"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. O-O Nf6 7. Re1 Be7 8. d4 O-O 9. Nbd2 Re8 10. Nf1 Bf8 11. Bg5 b5 12. Bc2 h6 13. Bh4 1/2-1/2