DORTMUND, Germany (Reuters) -Five-time European champions Barcelona reached their first Champions League semi-final in six seasons with a 5-3 aggregate victory despite being beaten 3-1 by Borussia Dortmund on Tuesday.

Serhou Guirassy has scored a hat trick and still ended up on the losing side as Borussia Dortmund’s 3-1 win over Barcelona wasn’t enough to prevent a 5-3 aggregate loss to Barcelona in the Champions League quarterfinals.

Barcelona are through to the Champions League semi-finals with a 5-3 aggregate win, despite losing 3-1 at Borussia Dortmund on Tuesday with Serhou Guirassy hitting a hat-trick. Holding a 4-0 lead after a dominant performance in Catalonia, the visitors were made to sweat as Dortmund and Guirassy nearly pulled off a stunning turnaround.