#checkerboard  a board having 64 squares of two alternating colors
  supertype:  #gameboard__board  a flat portable surface (usually rectangular) designed for board games; "he got out the board and set up the pieces"
  part:  #square.artifact  #diagonal.line
  part of:  #checkers  #chess_game
  subtype:  #chessboard  a checkerboard used to play chess

No statement uses or specializes #checkerboard; click here to add one.