This is a static version of BrainKing Chat Box (see Settings / Chat box page). It should be used only when the standard Chat Box is not working for you, because this implementation does not include all functions of the JavaScript full featured version.
(sakla) If you want to play a game with an opponent of a similar level, you can define a required BKR range for a new game invitation. Then nobody with a BKR outside this range will be able to see/accept it. (Katechka) (Bütün ipuçlarını göster)