The rules are simple. You move the pieces like in standard chess, except that you must capture when possible. The goal is to force the opponent to capture your king or all your pieces, depending on the type of rules.
Our Review: A simple rendition of suicide-chess; in Antichess the object is to 'lose'. Choosing from the two different game-types gives you the option of 'losing' (and therefore winning) by having the game end when your opponent takes your king or when all your pieces have been taken. This version is only one-player, however, so the frustration you may encounter in this game can only be vented on a computer player.