[Event "Interzonal-03"]
[Site "Gothenburg"]
[Date "1955.08.29"]
[Round "10"]
[White "Donner, Jan Hein"]
[Black "Panno, Oscar"]
[Result "0-1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nc6 7. Nc3 a6 8. a3 Na5 9. Nd2 c5 10. e3 Bg4 11. Ne2 cxd4 12. exd4 Rc8 13. h3 Bf5 14. b4 Nxc4 15. Bxb7 Rc7 16. Bg2 Qd7 17. Nf4 Nxd2 18. Bxd2 e5 19. Ne2 Bxh3 20. dxe5 Bxg2 21. Kxg2 dxe5 22. Be3 Nd5 23. Bc5 Rd8 24. Kg1 Qb5 25. Qb3 Rxc5 0-1