I went with 3N-1-3N-2W-1
As 4-3-3 is a narrow formation, I protected the middle and attacked the flanks as it is where he is the weakest. But the thing is, his MC scored twice very easily which is strange because I used the same formation in the home leg and nothing went wrong. 3N-1-3N-2W-1 is one of Adel's counter so it has to be right..
Maybe just a case of a rare result and the game engine going nuts?