i was playing the small version and i made what i thought was a good move. forcing a 5 back with my sapper whilr attacking another piece on the other side of the board. the only way that his 5 would escape was to move two pieces backwards, but he was able to mvoe the 5 forward again to the same position it had jsut moved from the last turn. you cannot do this move in the fast verion... only in the small verison??!?!?