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Chess Problem Database Server

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This is an old revision of this page, as edited by Bigweeboy (talk | contribs) at 22:26, 7 May 2009 (updated number of problems from web site). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Chess Problem Database Server is online database of all types of chess problems, maintained by Gerd Wilts. Database incorporated John Niemann collection and the work of a lot of contributors. Database has 158,985 problems (as of May 2009). Problems are represented graphically with solutions and commentary.

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