In Castling, the King must be moved first, or before the Rook is quitted. If the Rook be quitted before the King is touched, the opposing player may demand that the move of the Rook shall stand without the Castling being completed. ↗
Being an artist doesn't mean that you're a good artist. That was the bargain I first made with myself: I'd say, I'm an artist, but I'm not really very good. ↗