No doubt this question comes from the new Boy Scouts of America Chess merit badge.
I am a United States Chess Federation Master. I know chess. But I can only speculate what answer BSA wants here. No doubt someone with the new merit badge pamphlet could give an authoritative answer to the question, "What four rules should a Boy Scout give as the answer to 'What are the four rules for castling?' question for the Chess merit badge?"
Here are the rules I understand for castling.
1. The King cannot have moved.
2. The Rook cannot have moved.
3. The King cannot be in check.
4. The King cannot move through check.
5. The King cannot move into check.
Castling is one turn/move .
No. Castling counts as a move.
Castling is also known as enroking. In chess notation, king-side castling is denoted as "O-O" while queen-side castling is denoted as "O-O-O".
Castling was added to the game of chess in the 15th century.
Castling became a rule in chess during the 16th century.
Castling King's side. Castling Queen's side is o-o-o
There are two ways to notate a castle in chess. If you are castling to the nearest rook, then you notate that by doing "0-0." If you are castling queen side, then you notate that by writing "0-0-0." A good trick to remember this is by how far your piece is traveling.
According to one source, castling was introduced about 1555 a.d.
Yes, when castling one must touch the king first. If one touches the rook first, it is not castling - only the rook can be moved during that turn.
This is not a legal chess move in keeping with the rules of chess . You may be thinking of Castling ~ see related link below .
No, it is not possible to perform castling through check in a game of chess.
O-O