Castling Castling Castling is a move in the game of chess involving a player's king and either of the player's original rooks. It is the only move in chess in which a player moves two pieces in the same move, and it is the only move aside from the knight's move where a piece can be said to "jump over" another. Castling consists of moving the king two squares towards a rook on the player's first , then moving the rook to the square over which the king crossed. Castling may only be done if the king has never moved, the
Chess piece each of the two players begins with the following sixteen pieces in a standard game: The rules of chess prescribe the types of move a player can make with each type of chess piece. Each piece type moves in a different way. During play, the players take turns moving one of their own chess pieces. Pieces other than pawns capture in the same way that they move. A capturing piece replaces the opponent piece on its square, except for an "en passant" capture. Captured pieces are immediately removed from the game. A square may hold only one piece at any