This is a curr

ent position in a tournament.  I am not looking for any cheats.  On second thought, maybe I had better wait to post this till after the game is finished.  There are still 16 pieces on the board but I believe that it is a stone cold draw.  I'll get back to you...Fast forward 1 day.  My opponent accepted my draw offer.  Please see position below, I am white, it is black to move.  I noticed after I offered the draw, (doesn't it always work that way) that if I could sac. my bishop against his "a" pawn I might be able to advance my "b" pawn if I could get his knight onto the right square.  Upon further analysis I don't think that it would be possible barring a complete blunder on his part. 

Any thoughts chessies?

ok