Borussia Dortmund was the first to score in the semi-final first leg of the Champions League this Wednesday evening. In their lair at Signal Iduna Park and while the debates had been balanced until then, the Germans found the opening in the 37th minute of play. Converted by Marquinhos on a through ball Fullkrüg went alone on goal before adjust Donnarrumma with a grazing left strike. Unstoppable.