[Event "Olympiad-09"]
[Site "Dubrovnik"]
[Date "1950.08.30"]
[Round "8"]
[White "Pfeiffer, Gerhard"]
[Black "Cortlever, Nicolaas"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 Bb7 8. Nc3 b4 9. Nd5 Na5 10. Nxe7 Qxe7 11. Ba2 d5 12. exd5 Bxd5 13. Bxd5 Nxd5 14. O-O O-O 15. Re1 f6 16. Bd2 c5 17. Qe2 Qd7 18. Qe4 Rfd8 19. b3 Nc6 20. Be3 Nd4 21. Bxd4 cxd4 22. Nd2 Kh8 23. Nc4 Rab8 24. Qf3 g5 25. g3 Rg8 26. a5 Rg6 27. Ra4 Qd8 1/2-1/2