castle has jumped over king....glitch or new move?


This does sound like a glitch Charlie_Girl. If your rook which was never designed to jump over a piece does the coding had gone wack. I would report the bug.


Yeah, can you post the PGN

It's a 960 game and your opponent castled.
https://www.chess.com/game/daily/289056354
https://support.chess.com/article/334-how-do-i-castle-in-chess960