National tournament, Bussum
09-03-1940 > 10-03-1940
|1||Van Seters, Frits||BEL||–||½||1||1||2½|
Note that Van Seters was a Dutchman who lived in Brussels. The tournament was held in the hotel De Rozenboom, on Saturday March 9th and Sunday March 10th.  does not give the crosstable, but it can be reconstructed from the final standings. Van Seters won the first price by drawing lots with Voorwinde.
- All games.
- First names for Voorwinde and Beem.
- Rotterdamsch Nieuwblad 11/03/1940