Brighton v Chelsea Live: Graham Potter's Blues go chasing a top four place as he faces former club Brighton for the first time

The Spanish left-back can't find an option for a throw-in so the home fans get plenty of time to communicate their feelings.

Pulisic runs at the Brighton backline but they just nab the ball off his toes and pass their way out of danger. An excellent display so far continues.

Estupinan is the first to a long ball in behind and rolls it to Trossard who flicks his shot towards goal but misses the target.

After a frantic start, Chelsea are slowing things down a little here.

With Chelsea's backline pushed so high, it's Kepa who has to race out to clear Brighton's long punt.

The German attacker fires his shot straight at Sanchez who pushes it wide for a corner.

The home side are committed to playing out from the back, even at the risk of turning over possession. Chelsea win it back here but can't make the chance count.

Sterling finds Gallagher with an excellent cross from the left. Gallagher glances his header towards goal, but Sanchez does brilliantly to deny him.

Brighton break forward at pace, and clever play from Mac Allister opens up the Chelsea defence but Kepa manages to keep this attempt out.

Chelsea win the ball back high up the pitch and Sterling finds Gallagher on the penalty spot. Gallagher's shot is saved but parried into the path of Pulisic who has an open goal, but the American puts his shot wide.

Brighton's supporters have a word for their former coach.

Chelsea race forward from kick off, but Sanchez gets down to deal with the England midfielder's attempt.

The home side double their lead as Ruben Loftus-Cheek turns the corner into his own net. Brighton are playing like a team possessed, and Chelsea have been overwhelmed early.

Some sensational interplay down the left flank slashes Chelsea's defence open and the home side have another corner.

Estupinan's cross from deep had the Spanish keeper caught out of position again. Chelsea survive but at the cost of a corner.

The Chelsea midfielder goes flying into a tackle on Solly March and is quite reasonably shown a yellow card.

Cucurella tries to find space in behind the Brighton line, but Dunk shepherds the ball out of play.

Pulisic darts into the box on the end of a Kovacic pass, but Brighton's keeper is aware of the danger and snuffs it out.

Chelsea are building pressure, and Mitoma does well to break up play at the cost of a throw.

The Blues drive forward but Caicedo chops down Gallagher in midfield to slow things down.

The home side are in front against Chelsea for the first time in the history of the Premier League.