Barcelona beat Chelsea 1-0 in the first leg of the Women's Champions League semi-final. The match was played in front of a crowd of 72,000 at the Camp Nou.
The second leg will take place at the Emirates Stadium in Berlin on June 3. The winner will face either Real Madrid or Bayern Munich in the final on June 14. The final will be held at the Maracana in Berlin, with the winner to be announced after the second leg on June 11.