SEVILLE, Spain (Reuters) -Chelsea hung on to reach the Champions League semi-finals with a 2-1 aggregate win despite Mehdi Taremi’s stunning overhead kick in added time handing Porto a 1-0 victory in the quarter-final second leg on Tuesday.

The substitute had been responsible for his side’s only attempt on target as they chased a 2-0 deficit from last week’s first leg but he provided an emphatic response in a cagey game with his acrobatic strike deep into added time.