There are three boards, stacked vertically; 96 pieces of which most are the traditional chess pieces with just a couple of additions; 26 possible directions in which to move. Provides a challenging enough game to all but the most highly skilled players.
No documentation. I through it was "3d" chess pieces, but it has 3 chessboards and additional pieces. Odd. I don't know how to play. And where is the AI? It is only human vs human.