[Event "Interzonal-03"]
[Site "Gothenburg"]
[Date "1955.09.05"]
[Round "13"]
[White "Panno, Oscar"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. c4 e5 5. Nc3 Be7 6. O-O O-O 7. d3 d6 8. Rb1 Rb8 9. a3 a6 10. Ne1 Bg4 11. b4 cxb4 12. axb4 d5 13. b5 axb5 14. cxd5 Nd4 15. h3 Bh5 16. g4 b4 17. Ne4 Nxe4 18. dxe4 Bg6 19. Bd2 Nb5 20. Bxb4 Bxb4 21. Rxb4 Qa5 22. Nd3 Nc3 23. Qd2 Rfc8 24. Qb2 f6 25. Ra1 Qc7 26. Ra7 Qd8 27. Rbxb7 Nxe4 28. Nxe5 fxe5 29. Bxe4 Bxe4 30. Rxg7+ Kh8 31. Rxh7+ Kg8 32. Rh8+ Kxh8 33. Qxe5+ 1-0