Looking for a new twist on Chess? Washington Post had a feature on erotic computer games. Check out the erotic chess game at lovechess.
Note: I deleted the game link because even the toned down demo photos are a little racy for kids. The full game is Adults Only. I figure if it was suitable for mention in the Washington Post, it is suitable for mention on this bulletin board.
Also interesting is its 3D flyby flyin immersion. Can be almost like participating in one of those chess games in the park that feature real people as chess pieces.