The `Impossible` Puzzle

Here is the `Impossible` Puzzle it is Extremely hard. As you see white is in a losing position and in the next 20 moves the position will change drastically.Now I know you you will say No this is not possible but actually it is! The reason is because black is on the other side and some of the pawns are 1 move away from queening and white is on the side that you are doing the puzzle so lets just say now that white is losing so much the white is down -100% but no and you will see why. And without any further ado lets see the puzzle.....