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
Human chess shōjo, occult versus science, angst versus sugar). Human chess Human chess is a form of chess in which people take the place of pieces. Human chess is typically played outdoors, either on a large chessboard or on the ground, and is often played at Renaissance fairs. Many human chess games are choreographed stage shows performed by actors trained in stage combat. When this is the case, piece captures are represented by choreographed fights that determine whether the piece is actually taken or not. Alternatively, the pieces may spar, following rules similar to those used by the Society for Creative Anachronism.