Liverpool were on the ropes for large parts of the opening hour of their hard-fought 2-0 Champions League last-16 win over Inter Milan on Wednesday night.
The Italian giants were causing Jurgen Klopp's side a number of problems with the ball and were also dealing pretty comfortable with any attacking threat that their English opponents posed.
But Klopp's triple change just before the hour mark changed the course of the game with Luis Diaz, Jordan Henderson and Naby Keita finally bringing some control for the Reds in the San Siro.