What a run!

Salomon Rondon has no help at all, but he almost doesn't need it. He beats David Luiz on the halfway line - a rash dive in from Luiz - and he then legs it past Gary Cahill, a real leggy display.

Into the area, angle against him, he can't can he? NO! Deflected wide.

A smile is painted across the face of Eden Hazard as he cuts inside and bends a shot - out for a throw-in!

Miles away!

Is this goodbye, or at least au revoir?

Bill Kenwright and pretty much all of the Everton fans are on their feet to clap Ross Barkley off the pitch. On comes Gareth Barry.

Just over 10 minutes left. 

Image source, Reuters

Cesc Fabregas has attempted the most passes for Chelsea tonight (82), while Ben Foster has attempted the most for West Brom (23).

Just about 25 minutes left. Chris Brunt whips in a cracking free-kick but David Luiz heads it clear. The game is lacking a touch of quality from somebody.

And Gareth McAuley cannot carry on. He hobbles off and on comes Marc Wilson. 

Jermaine Jenas
Former England midfielder on BBC Radio 5 live

Yacob put in a strong challenge but he wins the ball. Costa goes down too easily.

That was an opportunity for him.

Diego Costa swivels inside the area, and then goes down as Claudio Yacob nips in and takes the ball from his toes. A brilliant tackle. Never been a penalty.

Gareth McAuley is down needing treatment. A worrying sign for Albion. 

Image source, Getty Images

James McClean is finally replaced, by Nacer Chadli. Who doesn't strike me as a man who will be any better at defending against Victor Moses.Maybe a bit of a reshuffle. 

Half an hour remains. 

Jermaine Jenas
Former England midfielder on BBC Radio 5 live

This West Brom back four are so tough to break down.

The amount of times Chelsea are in and bodies are thrown at the ball. This time it was Dawson running out to block the shot from Matic.

Image source, AFP

Yousuf Ali: Chelsea need an Andy Carroll type of player.

How many games would Jonny Evans have got for Manchester United this season? I'm not so sure he's any worse than most of their current centre-backs. He has marshalled Diego Costa really well tonight, again forcing him down a blind alley.

Is it going to be a frustrating night for Chelsea and the ladies and gentlemen of the sporting media?

There's a lot of words waiting to be published once this title is wrapped up don't you know. 

Morgan Schneiderlin flicks a header over the top as Everton look for the second goal which should see this one off. 

How has that stayed out?! Eden Hazard gets around Ben Foster, right near the touchline though, his cross back across is deflected twice, and sub Claudio Yacob is perfectly stationed to clear from on the line.

Image source, Reuters

Romelu Lukaku can't believe that he hasn't got a penalty there as Daryl Janmaat slides in to meet a loose ball in the area. Lukaku goes down.

Did he get the slightest feather on to the ball?

Image source, Getty Images

I've just seen a clip of a wonderful piece of handballing from Jonny Evans which we all missed in the first half. You'll find it on social media.

Cesc Fabregas then bends a beauty! Just wide. 

Jermaine Jenas
Former England midfielder on BBC Radio 5 live

James McClean hasn't a clue what to do with Moses.

What a save by Ben Foster.