Monochromatic chess d2 and f2, the white king can move from e1 only with castling and then g1–h2–g3–... so the pawn on g3 cannot be white. In Bichromatic chess, the opposite restrictions apply. A piece on a white square must move to a black square and vice versa. Hence pawns cannot capture (or advance two squares) and bishops cannot move. Also, castling and "en passant" are impossible, and queens behave like rooks. Monochromatic chess Monochromatic chess is a chess variant with unknown origin. The initial board position and all rules are the same as in regular chess, except that pieces that begin
Basic (dance move) Basic (dance move) The basic step, basic movement, basic pattern, or simply basic is the dance move that defines the character of a particular dance. It sets the rhythm of the dance; it is the default move to which a dancer returns, when not performing any other moves. For some dances it is sufficient to know the basic step performed in different handholds and dance positions to enjoy it socially. Most traditional partner dances have only one basic step which can be easily mastered. Others, such as West Coast Swing, have multiple basic steps, any of which can theoretically be