How the Rook Moves:-

Rooks are the pieces that look like the turrets of a castle. At the beginning of the game, they are to be found here:

Rooks can move an unlimited number of squares to the right, to the left, straight forward, or straight backward:

The rook cannot jump over its fellow pieces. Here the rook is blocked, and can only go as far as the green X:

When a rook captures an opponent's piece, the enemy unit is removed and the rook stops on the square the captured piece occupied: