fungame: I second fungames wish. I have wished for the same functionality for a long time -- however, it works best if one can define their own categories. I would like to group games whose main difference is the starting position, or first couple of moves, so I'd group all the backgammon variants, I'd group pente/open pente/small pente, I'd group five in line/pro five in line/swap five in line, but I wouldn't group line4 with linetris or anti-line4, and I'd certainly wouldn't group all the chess variants.