EntityQ2255450· pop 10· linked from 145 articlesprogressive chessSign in to savechess variant in which White makes one move, then Black makes two consecutive moves, White replies with three, Black makes four, etc.ConnectionsDavid PritchardEntityalgebraic notationEntityonline chessEntitychessEntityInternational Standard Book NumberEntitycheckersEntitymailEntitypawnEntityrookEntitykingEntityqueenEntityknightEntitybishopEntityFIDEEntitycastlingEntityGrandmasterEntitychess openingEntityChess OlympiadEntityxiangqiEntitycheckmateEntityCategoriesChess variants