Do you miss something on BrainKing.com and would you like to see it here? Post your request into this board! If there is a more specific board for the request, (i.e. game rule changes etc) then it should be posted and discussed on that specific board.
tonyh: I don't think the claim victory is a good idea (or at least losing double rating points.) This would work in totally lost endgames, but what if it was a position where a player was losing but barely behind. Then this option of losing double rating points simply would not work.
(hide) Play a game in real time with an online opponent! For this to be possible, you and your opponent have to select the action "Move and stay here" as default and then reload the page with the F5 key! (TeamBundy) (show all tips)