ABOUT Geert's Backgammon

You can move the pieces around the board by clicking 
successively on the position to move from and on the 
position to move to. You can also enter these postions 
through the keyboard. So, if for example you want to 
move a piece from position A to position B, you either 
first click on position A and then on position B, or 
you press A, B on the keyboard. The letter for the 
bar and the bear off position is '0' (zero). For the 
last move (ie when you have only one die left) you do 
not have to enter the target-position. The same applies 
for all moves with doubles. You cannot add the values 
of the dice; you must use them each individually. If you 
are unable to make a move, press the space bar or 
click the dice.