[Event "Interzonal-02"]
[Site "Saltsjobaden"]
[Date "1952.09.18"]
[Round "3"]
[White "Stahlberg, Gideon"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 Bb4 8. Bd2 Nbd7 9. O-O Bxc3 10. Bxc3 O-O 11. Nd2 c5 12. Rfd1 Rc8 13. Qe2 Qe7 14. dxc5 Nxc5 15. Rac1 Na4 1/2-1/2