[ Help | Earliest Comments | Latest Comments ][ List All Subjects of Discussion | Create New Subject of Discussion ][ List Earliest Comments Only For Pages | Games | Rated Pages | Rated Games | Subjects of Discussion ]Single Comment MSknightly-chess[All Comments] [Add Comment or Rating] 🕸Fergus Duniho wrote on Thu, Jun 11, 2020 06:54 PM EDT:By what rule can pieces change from one state to the other?
By what rule can pieces change from one state to the other?