2.53pm BST
This is brilliant from Mirallas. Wide on the right, hear the half-way line, he sees that Sagna is having a Sunday stroll with the ball, the newspaper and some sort of ice-cream cone. He muscles the defender off the ball and sprints towards the Everton goal. He slides the ball into Naismith in the box and continues his run. Naismith's effort is smothered by Szczesny but the ball squirts out to Mirallas. He is surrounded by Arsenal players but he pokes the ball towards the net. It is Arteta, however, who gets the final touch before it crosses the line.
Updated at 2.57pm BST