[Event "Interzonal-03"]
[Site "Gothenburg"]
[Date "1955.08.16"]
[Round "2"]
[White "Donner, Jan Hein"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. Nc3 Bf5 8. b3 Ne4 9. Bb2
Qd7 10. Rc1 Nb4 11. Nxe4 Bxe4 12. Qd2 a5 13. a3 Nc6 14. d5 Bxf3 15. exf3 Bxb2 16. Qxb2 Ne5
17. f4 Nd3 18. Qc3 Nxc1 19. Rxc1 c6 20. Re1 cxd5 21. cxd5 Rfc8 22. Qe3 a4 23. b4 Rc7 24.
Bf1 Rac8 25. Kg2 Qf5 26. Qd4 Qf6 27. Qa7 Qc3 28. Re3 Qd2 29. Rd3 Qa2 30. Qxa4 Rc2 31. Qa7
Rb2 32. Qd4 Rc4 0-1