🌐EnglishEnglishFrançais日本語EntityQ3366892· pop 7· linked from 8 articlesproof gameretrograde analysis chess problem in which the solver must construct a game which ends with a given position after a specified number of movesAvailable in 7 languagesFrançais日本語CatalanLatvianLithuanianSlovenianvia Wikidata sitelinks · CC0ConnectionschessEntitychess problemEntityCategoriesChess problems