Phil McNulty
BBC Sport chief football writer at Goodison Park

Everton fans still living in hope. The game is nowhere near as open this half - although that is not difficult after those first 20 minutes.

Chelsea bring on Romelu Lukaku for Cesar Azpilicueta. I've totally lost track of what formation this is now.

Ayoze Perez almost haunts Southampton again but his low shot is saved by a diving Alex Mc.

Oh, so close to 2-2!

A ball to the back post is headed back into the mixer by Ollie Watkins. Ezri Konsa is just beaten to the ball by Nathan Ake.

VAR checks if there is a foul on the Villa player. Nope.

Still very much in the balance, this.

That's it for Salomón Rondón - he's had a great game but can't continue.

Anthony Gordon replaces the striker.

Kai Havertz beats a few defenders but runs himself wide in the process. His deflected shot is held by Daniel Bachmann.

Salomón Rondón is grimacing as he clutches the back of his leg. Looks like Everton might be forced into a change here which would be a blow for the hosts because he's been a real presence in the Toffees' attack and defence.

Five minutes added on. Can either side find a winner?

The Saints almost win it. James Ward-Prowse crosses from the free-kick and Mohammed Salisu doesn't make enough contact with his header.

As we enter the final minute, Southampton have a free-kick in crossing country.

Bernardo Silva nearly conjures up another goal for Man City with some sublime skill to turn his sliding marker in the box before driving a low cross that Ezri Konsa hammers away.

Virgil van Dijk hits the wall with a free kick before Thiago volleys a decent strike just wide.

It has been a relatively quiet start to the second half, certainly in comparison to the high tempo start of the first half.

The fifth booking of the game as Chelsea sub Hakim Ziyech fouls Joao Pedro.

There's belief in this Villa side and crowd now. They work a lovely move down the left that almost sees Ashley Young fed in on goal. Out comes Ederson to clear, though.

Take a bow Brighton. With 10 men they've rescued a point courtesy of Neal Maupay's brilliant equaliser.

They simply refused to give up in that second half.

Image source, Getty Images

Alan Hutton
Former Scotland defender on BBC Radio 5 Live

It sometimes looks like Thiago Alcantara is a step ahead of everyone - he just sees passes that other people don't. He plays a lovely little pass but nobody reads it - he's just a step ahead.

Southampton's goalscorer Jan Bednarek is injured. Lyanco is on.

Joel Matip gets his head to a cross with Richarlison lurking just behind before Virgil van Dijk clears the corner.

Liverpool looked like they were going to grab a few goals tonight but Everton have been much better since the 30 minute mark and it is much more even.

Half an hour to go. Wqatford keeper Daniel Bachmann hasn't had a save to make.

Robert Sanchez punches the corner away and Tomas Soucek's shot is blocked.