Plymouth have the first attack of the second half as Oscar Threlkeld has a shot from 20 yards which is easily held before Arnold Garita squirts a cross across the face of goal.

Back under way. 

Andy White: Since Lucas last scored I have had five jobs, had a daughter and I am considerably greyer which may be down to the first two points!

Dom:#TheLastTimeLucasScored, external the word Brexit meant what happened to your mug of tea if you dropped it!

Aamir Mir: Moreno is struggling against Plymouth too. He should just be a winger now.

The last time Lucas scored a goal, the first series of The Great British Bake Off was just about to finish...

Plymouth have only had one shot on target - but so did Liverpool in that first half.

John Hartson
Ex-Wales striker on BBC Radio 5 live

Liverpool deserved to take the lead - they started the game better - but Plymouth have responded really well, kept their heads up and got the balls into Liverpool's penalty area.

Liverpool have got the lead, but by no means has it been a stroll for them so far. Plymouth can't play 4-3-3 against Liverpool as they would get absolutely destroyed.

They have to be a bit cautious but they have got the ball wide to Jervis and Carey but Derek Adams will want his team to have more shots on the Liverpool goal.

A reminder of who awaits in the fourth round.

Newcastle OR Birmingham will travel to face League One side Oxford.

Plymouth OR Liverpool will host Wolves in an early kick-off, and Southampton OR Norwich host Arsenal in another televised game. 

John Southall
BBC Radio Five Live football reporter

Slim pickings on the chances front. Norwich have created none, Southampton one. There were 16 changes made by these sides - and it shows. 

You can join Steve over on BBC Radio 5 live Sports Extra you know. He sold it really nicely didn't he?

Steve Claridge
Ex-Leicester striker on BBC Radio 5 live Sports Extra

There has been very little action. Norwich have come here to defend, it looks like they want penalties from the start. And Southampton have no balance or shape. It is a tempo-less game. It is a little bit like when England play - the shape is wrong. Very little quality. This has got penalties written all over it.

Yoan Gouffran's turn and finish for Newcastle's second was top class. 

Jibin Mathew George: Liverpool need Coutinho to fire in some goals and brush off his rustiness. They can't challenge Chelsea without him.

Will Plymouth have a better chance to score than this?

Matt Ritchie cuts in on his left foot and curls against the far post as Newcastle look to dial up the pain for Gianfranco Zola, whose early days as Birmingham boss are not going well. 

FootballGeek: The last time Lucas scored the world was different: UK still in the EU and Donald Trump could only dream about building a wall.

Luke Parsons:#TheLastTimeLucasScored, external I was not legally allowed to drink in a pub.