NotChess is a game for two to six players on a standard chess board but using only one type of piece, the Alternator. Any piece is able to be captured by an opponent whose piece moves onto the square of the piece being captured.
The objective is to become the only player remaining on the board. A draw is a possibility.
 
An Alternator moves as a chess knight when moving from a white square but it moves as a short range chess rook when moving from a black square.
 
Several saved games illustrate the strength of the ZoG AI.