Conor Gallagher had a few moments to be the hero for his side but he's going off now. He's limping as Noni Madueke replaces him.

Luis Diaz, who has chased everything, looks tired, but he does win a free-kick in a decent position for Liverpool.

Alan Shearer
Former England and Newcastle striker on BBC Radio 5 Live

It's a really good header, it's also really good from Van Dijk to head it back across. Danns thinks it is his moment, but it's a great save from Petrovic.

I'm a bit surprised Chelsea haven't continued the attacking intent they showed in the final minutes of normal time. They are inviting pressure at the moment.

Close for Liverpool as Djordje Petrovic tips Jayden Danns' effort over the bar after great work by Virgil van Dijk to nod the ball across goal.

Another corner for Liverpool, which goes beyond everyone.

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Positive start by Liverpool as they win the first corner in extra time.

Kostas Tsimikas sends the ball in but Chelsea clear.

Alan Shearer
Former England and Newcastle striker on BBC Radio 5 Live

Jurgen Klopp has put these young players out there for a reason, to do a job and so far, they are doing that really well.

Paul Heckingbottom
Former Sheffield United manager on BBC Radio 5 Live

Given the nature of the game, we've not had chance to talk about Kelleher's save on Conor Gallagher. He does really well to spread his body and make the save with his left hand.

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What will the next 30 minutes have for us?

The first half of extra time is under way.

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Paul Heckingbottom
Former Sheffield United manager on BBC Radio 5 Live

Chelsea have got to fancy their chances against this number of young Liverpool players. If one of them was to step up and be the hero, it would be quite the story.

Alan Shearer
Former England and Newcastle striker on BBC Radio 5 Live

It had everything but the goals. You have to question the finishing of both sides, they've had great chances.

How this has ended 0-0 in 90 minutes I'll never know.

A thrilling contest and we go to extra time.

Cole Palmer sends the ball into the box but the delivery is poor and goes behind for a goal kick.

Seconds left of the stoppage time. Chelsea have a free-kick as Conor Gallagher is fouled.

One last chance for the Blues?

Alex Howell
BBC Sport at Wembley Stadium

The Chelsea supporters went up three or four times when those shots went towards goal from Nkunku, Gusto and Gallagher. They can’t believe they have not taken the lead?

Alan Shearer
Former England and Newcastle striker on BBC Radio 5 Live

Goodness me, how many chances do you need, Chelsea? They've just had three in the space of about seven or eight seconds.

Oh my word! What has just happened!

Chelsea look certain to score as they fire in three shots on goal in quick succession but somehow every one of them is cleared off the line.

Incredible stuff and Liverpool are riding their luck here.

That has to have been the moment for Chelsea - although they have had enough to win seven matches in the last 10 minutes.

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Chelsea come forward again as Conor Gallagher chases a ball over the top. It is a reasonable first touch but Liverpool get their defence in shape, before Christopher Nkunku goes down under a challenge inside the box. There's some appeals for a penalty but nothing given.

As there were at the end of the first half, there's six minutes of additional time.