van Dijk, Nico
Elk Wat Wils Wedstrijd, 1948
#2
5 + 2
2012 | Miniature Chess Problems from Many Countries | 1981 |
3295 | Einfuhrung in die Welt des Schachproblem | 1984 |
3310 | 2345 Chess Problems | 1997 |
136 | Problem Observer | 2006 |
136 | Problem Observer | 2008 |
145 | StrateGems | 2011 |
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