Review: Barcelona, Liverpool both ride luck for big Champions League wins

LISBON, March 5 (Xinhua) -- Raphinha scored the only goal as FC Barcelona played for 70 minutes with a player less to win 1-0 at Benfica in the first leg of its Champions League last-16 tie after being under pressure for virtually the entire 90 minutes.

The game started brightly with Kerem Akturkoglu seeing his first-minute shot saved by Barca goalkeeper Wojciech Szczesny, before Nicolas Otamendi had a shot bloc