THE SMART TRICK OF CHESS BOARD THAT NO ONE IS DISCUSSING

Castling can be done only when there aren't any pieces in between the king along with the rook you are going to go. The king and rook can not have moved previously. You can't castle Should your king is in Check out or if doing so would shift your king through or to the sq. exactly where he could well be in Test. Many thanks! We're glad this was ben