Enter Your Reply The Comment You're Replying To John Smith wrote on Thu, Dec 11, 2008 11:35 PM UTC:A colourbound piece is defined as a piece whom may only access one colour of square on the board. Ralph Betza provides the more lenient definition of a piece that cannot access all of the board. A colourchanging piece is defined as a piece whom must change the colour of square it resides on when it moves. This thread is for the discussion of colour and boundness. Edit Form You may not post a new comment, because ItemID Colourboundness does not match any item.