by jbs » Tue Sep 14, 2010 10:46 pm
If you get lucky than the chess piece gives you something back - I don't remember if it is coins or boost
You have to keep on trying and randomly you get the prize but so far whatever I got, I don't think it was anything great
Edit : checked it again and you get 500 experience points
Last edited by
jbs on Wed Sep 15, 2010 10:31 pm, edited 1 time in total.