[Event "Interzonal-03"]
[Site "Gothenburg"]
[Date "1955.09.21"]
[Round "21"]
[White "Sliwa, Bogdan Stanislaw"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Nbd7 10. a4 Ne8 11. e4 Ne5 12. Nxe5 Bxe5 13. Bh6 Ng7 14. Qd2 b6 15. Kh1 Ba6 16. Rfe1 Re8 17. Nb5 1/2-1/2