[Event "Interzonal-07"]
[Site "Sousse"]
[Date "1967.10.25"]
[Round "8"]
[White "Barczay, Laszlo"]
[Black "Ivkov, Borislav"]
[Result "0-1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 a6 5. O-O e6 6. Bg5 Ne7 7. Qd2 h6 8. Be3 Nd7 9. Nc3 b6 10. Rfe1 Bb7 11. a4 Nf6 12. e5 Nfd5 13. Bf4 Nxc3 14. Qxc3 O-O 15. exd6 cxd6 16. Qa3 Nf5 17. c3 Bxf3 18. gxf3 e5 19. Bg3 h5 20. dxe5 dxe5 21. Kh1 Qg5 0-1