[Event "Interzonal-03"]
[Site "Gothenburg"]
[Date "1955.09.09"]
[Round "15"]
[White "Panno, Oscar"]
[Black "Ilivitzki, Georgi A"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Nf3 d5 5. Bg2 Bg7 6. O-O O-O 7. Na3 b6 8. Bf4 Bb7 9. Rc1 e6 10. Qb3 Ne4 11. Rfd1 g5 12. Be5 f6 13. Bxb8 Rxb8 14. cxd5 exd5 15. Nc2 Qd6 16. Nb4 Kh8 17. Nd3 c5 18. dxc5 bxc5 19. Qa3 Ba6 20. Nxc5 Bxe2 21. Re1 Bxf3 22. Bxf3 f5 23. b4 a5 24. Qd3 Rb6 25. Red1 1/2-1/2