Baroque chess is a chess variant invented in 1962 by Robert Abbott. In 1963, at the suggestion of his publisher, he changed the name to Ultima, by which name it is also known. Abbott later considered his invention flawed and suggested amendments to the rules, but these suggestions have been substantially ignored by the gaming community, which continues to play by the 1962 rules. Since the rules for Baroque were first laid down in 1962, some regional variation has arisen, causing the game to diverge from Ultima. Description Baroque chess is usually played on a standard 8×8 chessboard with the standard Staunton design of chess pieces. The rules that follow are widely found on the internet, but other variants exist. One variant was popular among students at Cambridge University in 1974. The initial setup of the pieces is the same as in standard chess, except for two things that the players must first decide on – center counter symmetry, and corner counter symmetry. Establishing the degree of symmetry Center counter symmetry allows either player to decide whether to switch his king and Withdrawer ("queen") around, and then corner counter symmetry requires each player to decide which of his "rooks" will be turned upside down. (The one that remains upright is the Coordinator, and the one that is turned upside down is the Immobilizer.) After these two kinds of symmetries are determined, White moves first. For purposes of recording the moves that are played in the game, it is sufficient to employ an algebraic form of notation, as in chess, and write the names of the pieces and the squares they are to be placed in. For instance, 1. Kd1 & We1, Ke8 & Wd8 (center counter symmetry), and 2. Ia1 & Ch1, Ih8 & Ca8 (corner counter symmetry). If the symmetry resolution phases that are usually found at the start of the game could somehow be put off for later, then one may readily see how similar they are to the castling maneuvers in chess. They have the practical function of multiplying the number of games that are possible from the initial starting position. Moving In Baroque, the king is the one piece alone that is limited to moving exactly one square at a time; it moves and takes just like the king in chess. All of the remaining pieces on the first rank may move like the queen, in