Submitted by György Chityil ... on Sat, 01/20/2018 - 00:48 Hierarchy: NounDescription: {{chess}} A chess puzzle in which white, moving first, must force black to deliver checkmate within a specified number of moves.Ngram: reflexmateNgram Text: reflexmateSource: WiktionaryIssue: 0Wiktionary tag: chessNgram Count: 1