CastleWordNet Explorer

interchanging the positions of the king and a rook

the act of moving a chess piece

defensive structure consisting of walls or mounds built around a stronghold to strengthen it

the main tower within the walls of a medieval castle or fortress

a small tower extending above a building

(chess) the piece that can move any number of unoccupied squares in a direction parallel to the sides of the chessboard

any of 16 white and 16 black pieces used in playing the game of chess

a board game for two players who move their 16 pieces according to specific rules; the object is to checkmate the opponent's king