Open English Wordnet
Nouns
(n)chess compositionthe process of composing (and solving) chess problems.“One of the underappreciated aspects of chess composition is that some problems have a sense of humor.”
(n)chess composition, chess problema puzzle set by somebody using chess pieces on a chess board, that presents the solver with a particular task to be achieved.“The sequel to Alice's Adventure's in Wonderland was designed to be a playable, albeit whimsical chess problem.”