Arsenal progressed into the fifth round of the FA Cup as they beat Burnley 2-1 at the Emirates Stadium on Saturday afternoon.

A rare scorer in Calum Chambers opened the account for the day in the first half, before the visitors equalised before half time, only for Alexis Sanchez to score the winner in his first start back from injury.

The win is the Gunners’ first in two weeks, after drawing to Stoke and losing to Chelsea previously.

What can we learn from Saturday’s win?

Paul Gilham/Getty Images Sport Start slideshow

Read more from Ben Southby