BARCELONA, Spain (AP) — Playing with an extra man for more than an hour, Paris Saint-Germain rallied against Barcelona to reach the Champions League semifinals.

Kylian Mbappé scored twice as PSG reversed its first-leg loss at home with a 4-1 win at Barcelona on Tuesday to advance 6-4 on aggregate and keep alive its hopes of a first European title in what is the France star’s final season with the club.

Former Barcelona forward Ousmane Dembélé and Vitinha also scored for PSG, which took advantage of a 29th-minute red card to Barcelona defender Ronald Araujo after he fouled Bradley Barcola while trying to stop a breakaway.

“When it was 11 against 11 we were well organized. The sending off changes everything. The match changed completely,” said Barcelona coach Xavi Hernández, who was later sent off himself for complaining. “We would have liked to play PSG 11 against 11. That should not have been a red card.”