About this morning's Champions League quarter-final.

It's hard to judge, even if you look at the slow mirror and screenshots, you can't tell clearly. It seems to be parallel, because Messi reached out and Pedro reached out. It's hard to say who is in front and who is behind.

This kind of ball cannot be seen clearly between cracks. Even if there is playback, it is difficult to judge.

Anyway, respect the decision of the referee.