Knight (chess) king); in descriptive chess notation, "Kt" is sometimes used instead, mainly in older literature. In chess problems and endgame studies, the letter "S", standing for the German name for the piece, "Springer", is often used (and in some variants of fairy chess "N" is used for the popular fairy chess piece, the nightrider). Even among sets of the standard Staunton pattern, the style of the pieces varies. The knights vary considerably. Here are some examples. The knight, along with the king and the rook, has the oldest defined movement of any chess piece, its movement being unchanged since the invention
Piece by Piece (Kelly Clarkson album) wrote this song and you've gotta hear it. I know you're finished with the record but you've gotta hear it", to which she quickly agreed. The third track, "Someone", is a non-apology apology song written by Matthew Koma and produced by Kurstin. "Take You High", the fourth track, was written with Mozella and produced by Shatkin, who described it as "an electronic banger" and "a little left-of-center", but also having a haunting melody that he thought Clarkson was attracted to. Clarkson described the fifth song and title track "Piece by Piece" as her most personal song on the album. It