EntityQ1457349· pop 12· linked from 535 articleshalf-open fileSign in to savechess terminologyConnectionschess openingEntitySicilian DefenceEntityisolated pawnEntityonline chessEntitychessEntityInternational Standard Book NumberEntitypawnEntityrookEntitykingEntityqueenEntityknightEntitybishopEntityFIDEEntityJudit PolgárPersoncastlingEntityGrandmasterEntityChess OlympiadEntitycheckmateEntityOxford University PressEntityDeep BlueEntityCategoriesChess strategyChess terminology