[Event "Amsterdam Wereldschaaktoernooi"]
[Site "Amsterdam"]
[Date "1950.11.25"]
[Round "11"]
[White "Van den Berg, Carel"]
[Black "Kottnauer, Cenek"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 Nbd7 7. Nf3 a6 8. cxd5 exd5 9. Bd3 c6 10. Qc2 Re8 11. O-O Nf8 12. Rb1 Ne6 13. Bxf6 Bxf6 14. Bxh7+ Kf8 15. Bd3 g6 16. Ne2 Kg7 17. Ne5 Rh8 18. f4 c5 19. Qd2 cxd4 20. exd4 Bxe5 21. dxe5 Qh4 22. h3 Nc5 23. f5 Nxd3 24. f6+ Kg8 25. Qxd3 Bf5 26. Rxf5 gxf5 27. Nd4 Rh5 28. Nxf5 Qf4 1/2-1/2