Chess

[Acqiran]

My brother was teaching me some unusual moves that I didn't know were possible, like castling. Castling is a move only allowed in European/American chess and has been allowed since the 14th or 15th century. If your rook is at its starting square and your king is 4 squares away from your rook. You can castle them by moving the king 2 squares towards the middle of where your rook was and moving your rook onto the other side of your king.

Now you know.

Edit: This move is only possible if the spaces required for moving your king and rook are not taken. Castling is not allowed if it will put your king in check, if your king is already in check, or if your king and rook have already moved during the game.

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