Chelsea have lost their way a bit after dominating the first 20 minutes or so. They are making lazy mistakes and there's one or two frustrated faces already.

Five minutes to go until half time.

Jermaine Jenas
Former Tottenham midfielder on BBC One

Norwich are growing in confidence and getting the feeling 'this lot aren't at it today, if we lift our game a bit we can have some opportunities'.

Donald: Batshuayi looks lost in this team. That's what deflated confidence does to you.

Nélson Oliveira has caught the eye at Stamford Bridge and he again goes close, combing with James Maddison before flashing an effort just over.

BBC Radio 5 live sports extra

Burton Albion defender Stephen Warnock: "Eddie Howe has a tough team talk on his hands, because he hasn't got too many options on the bench to bring on and change the game. There's a lot of youngsters there, so unless he's got some young talent up his sleeve, the only obvious one who you'd think could come on and change the game is Jordon Ibe."

Phil Neville
Former England & Man Utd defender on BBC Radio 5 live

That was such a poor pass from Batshuayi. He looks nervous and tense and is at rock bottom with confidence.

It was picked up from Oliveira and he caught Caballero by surprise and just skimmed the bar.

BBC Radio 5 live sports extra

Burton Albion defender Stephen Warnock: "Bournemouth are finding it very hard to break Wigan down, they need to move the ball quicker, everything seems to be very slow and the attackers are holding onto the ball for too long, it's not what you expect from Bournemouth. Wigan are very organised and they're making it tough for the Premier League side at the moment."

Crucial save just before half-time as Artur Boruc denies Will Grigg from close range.

Then, at the other end, Benik Afobe's looping header is held by Jamie Jones.

This has been a good FA Cup tie, the fans who decided to give it a miss are missing out.

So far, so good for Swansea. They look comfortable.

What a chance!

Michy Batshuayi has a shocker, giving the ball away on the edge of his own area and Nelson Oliveira then cracks a superb effort at goal but it clips the top of the bar.

Big let off for Chelsea.

Connor Roberts, on his home debut, is through on goal after being picked out by Wilfred Bony's threaded pass but Will Norris is quick off his line to deny the Swansea youngster.

Bright Enobakhare then has a close-range effort blocked for Wolves.

This game is opening up a bit with half-time approaching.

BBC Radio 5 live sports extra

Burton Albion defender Stephen Warnock: "Positive start from Wigan here, they're causing Bournemouth all sorts of problems. I think Harry Arter definitely deserved to go in the book there, he's really late on Ryan Colclough, he's struggling to impose himself on the game so far."

Jermaine Jenas
Former Tottenham midfielder on BBC One

It was a brilliant strike by Danny Drinkwater. I felt like Gunn should have done better. Sometimes when you strike these balls in a certain way it can move all over the place but he was there.

Not a lot of goalmouth action since Wigan's opener but plenty of nasty challenges. Harry Arter is the latest to be guilty of going in late and heavy, swiping away Ryan Colclough's legs.

Yellow card for Arter but he was lucky it was not a red.

Chelsea still without a goal but it's not for want of trying as Danny Drinkwater shakes the crossbar with a peach of a strike from 25 yards.

First real chance for Wolves as Alfred N'Diaye finds a yard of space and has a go at goal, Alfie Mawson gets a block in.

Jermaine Jenas
Former Tottenham midfielder on BBC One

It's the wing-backs who are having the most joy. They're playing high and wide and trying to get in behind.

Wingbacks Davide Zappacosta and Kenedy combine inside the Norwich area before the former has a fierce volley blocked. Chelsea are playing very high up the pitch as they look to try and finally end their goal drought.