It can be done using an honour system, that is, if a game ends gammonly then the loser resigns the next game, or two for a backgammon. However an automatic system is definitely preferable.
(sakla) If you need to find an older message from the selected user, click on his Profile and use the "show this user messages" link at the page top. (konec) (Bütün ipuçlarını göster)