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) much of the fire that fueled her previous successes, resulting [in] a much calmer, less excited Clarkson." He also added that "if that's the new plateau she is reaching for, it will be well worth it," saying that "she often comes up a little short on "Piece by Piece", offering good, but not great." Reviewing for "Rolling Stone", Chuck Arnold gave "Piece by Piece" a three star rating, lauding Clarkson's homage to 80s pop music, saying that "when Clarkson hits that money note toward the end, big hair wins again". Giving the album a "C", from "The A.V. Club", Annie