Hey this a blitz game for me with Fritz .. I reached this situation offered draw.. it accepted it .. 
see this situation and give me feedbacks ,,

Draw. 

I don't know for sure how this could end, but you could sac your bishop like this:

56. Be7, Bc3

57. Bd6, cxd6

58. cxd6

 That gives some potential. But I don't know would you be ablet o win the game.

EDIT: Opponent moves are pretty random, because he really don't have anything to do. But check that yourself, you know better than me.

Thank you ! I know that but what mistake I did in the game to finish it as a draw ? 

I tried it after the match but the same end Draw ^^ 
yes , Also my last moves was random but I realized that it will not mistake so I offered draw ..