I'm posting this as Bugman asked for glParchis for Missus Bugman. ("Why aren't I posting glParchis then?" I hear you ask. Well that's another story).Parchís is a very popular board-game in Spain. It can be played by up to four players. You can see the basic rules in the Wikipedia
My Parchís program allows to play any combination of human beings and pc-driven players.
Play via Menu->Fun->Parchis