Chelsea pinged the ball around for a while. Then suddenly Kovacic, quarterbacking deep on the right, switched play towards Pulisic out on the left.

The American drove towards the box and slipped inside for Batshuayi, who swivelled and took a shot.

The Belgium striker saw his left-footed shot rebound off of Gary Cahill, Christian Pulisic is quickest to react and headed in from six yards his first Chelsea goal at Stamford Bridge in the 79th minute.

Watch the goal: