[Event "Banja Luka"]
[Site "Banja Luka"]
[Date "1974.??.??"]
[Round "?"]
[White "Timman, Jan H"]
[Black "Ivkov, Borislav"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. dxe5 dxe5 6. Bd5 Bd7 7. Nbd2 Nf6 8. Nc4 O-O 9. O-O Nxd5 10. exd5 Nb4 11. Ncxe5 Bf5 12. Nd4 Be4 13. c4 Bd6 14. Re1 f5 15. Ne6 Qe8 16. Bf4 g5 17. h4 gxf4 18. Rxe4 Rf6 19. Re1 Rxe6 20. dxe6 Qxe6 21. a3 Na6 22. Qd4 Rd8 23. Nc6 Qg6 24. Nxd8 1-0