[ Help | Earliest Comments | Latest Comments ][ List All Subjects of Discussion | Create New Subject of Discussion ][ List Earliest Comments Only For Pages | Games | Rated Pages | Rated Games | Subjects of Discussion ]Single Comment Complexity of Large Variants. Some comments about the complexity of large chess/checkers variants.[All Comments] [Add Comment or Rating]Andy wrote on 2007-02-24 UTCNot to be argumentive, but I believe two sets of capablanca pieces on twenty squares, minus one king, accounting left-right symmetry, gives 'only' 10,999,448,460,000 arrays. Calculated by 20!/(2*2*2*2*4!*4!*4!). One of the 2's in denominator is left/right symmetry factor.