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.
Because most of us have not a real board of all games at home it would be useful if we could have a “practice board” which can be used as a board to analyze the game and to play the moves forwards and backwards.