CubicShogi substitutes cubes for the chess pieces, where the six faces of
each cube display a different chess piece (Pawn, Knight, Bishop, Rook,
General, and King). A major tenet of CubicShogi is simplification without
radical changes while maintaining good game play. The variant Heian šogi
with playing board 8×8 or 9×8 is the only shogi variant somewhat similar to
CubicShogi; other variants are larger or smaller, have new units, or lack
drops. (in Games)