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This site will be decommissioned on 2020-11-01. If you have any concerns in this regard, write to the email found in the footer.

Chess composition resource

This site is commissioned by the World Federation for Chess Composition.


Obligatory diagram

The site has full support for fairy pieces and fairy conditions in diagrams.

Petko Petkov, 4th HM SU+SS 1989

h#2 2.1;1.1

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