[Event "Interzonal-01"]
[Site "Saltsjobaden"]
[Date "1948.08.13"]
[Round "19"]
[White "Book, Eero"]
[Black "Lilienthal, Andor"]
[Result "1/2-1/2"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 d6 8. Nbd2 O-O 9. Nf1 d5 10. Qe2 d4 11. Ng3 a5 12. O-O a4 13. Bc2 a3 1/2-1/2