XO for Windows Description:

The XO is collection of classic and non-classic board games as checkers, shashki ,
international checkers, gomoku, renju, pente, connectris, othello, ataxx, barrier, stack4, clobber, entropy, Cats and Dogs, LOA, 3 Musketeers and more.

Features:
You can play with different set of rules; customize board, colors, stones;
work with database of games; save games in file using different formats;
create list of openings and more...