A full lobby system lets you quickly find a great match against any of thousands of possible opponents. Pieces can be moved up and over one square to the right or left. Once your piece reaches the last row, it becomes a king and can move down, too. If an opposing piece is adjacent to yours, you must take it by jumping over it. The last man standing wins!
To invite a friend to a game, right-click on his/her name on your Contact List choose Start and select the game from the list.