Birmingham City are putting some pressure on their hosts in the early stages of this second half.

They've scored two goals from a high turnovers so far this season - that is, a sequence of possession which begins 40 metres or less from their opponent's goal.

Gilly Flaherty
Former WSL defender on BBC Two at Emirates Stadium

The space just opens up between the units, Goodwin did really well at getting to that but I think she'll feel a little frustrated that she didn't keep that one down.

Again Isobel Goodwin goes close to getting her first WSL hat-trick, but she can't keep her header down from Kadidiatou Diani's cross.

She'll be disappointed with that, but great move from London City.

Fancy watching that stunning Jodie Hutton goal again?

Enjoy.

Charlton make two more changes.

Lucy Fitzgerald and Lorena Azzaro come on in place of Cassandra Korhonen and Gillian Kenney.

Back under way at Stamford Bridge.

Neither side have made any changes.

Gilly Flaherty
Former WSL defender on BBC Two at Emirates Stadium

Just when you think Putellas can't get past in the tinniest gap, she manages to do just that.

It's a big shirt pull from Mason, she's fortunate it happens just outside the box.

Mapi Leon's delivery from the free-kick is low and straight into the path of Isobel Goodwin, but the striker's first-time effort bobbles wide.

I'm not sure how Charlton allowed Goodwin to get free.

Ellie Mason is booked for pulling the shirt of Alexia Putellas centimetres outside the penalty area.

The Charlton defender had no choice there - Putellas had rounded her and was in.

London City goalkeeper Elene Lete gets away with one as she takes her time dealing with a back pass, but she just about manages to get the ball away with Gillian Kenney bearing down on her.

Elisha N'Dow tries to play her way out of the Charlton penalty area but gifts the ball to Poppy Pattinson.

The London City full-back whips in a cross but Kadidiatou Diani can't quite get her head to it.

Anita Asante
Former Arsenal and England defender on BBC Two

London City Lionesses want to play with attacking mentality, they can get a bit messy. For Charlton, they need to decide when to attack.

London City defender Mapi Leon whips in a cross from the left and the ball falls to Grace Geyoro at the edge of the box, but she fires over off balance.

Charlton make a change.

Grace Johnston replaces Leighanne Robe, who was booked in the first half.

London City get the second half going.

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Fara Williams
Former England midfielder on BBC Two

Charlton have done a good job of getting numbers behind the ball but they don't quite have the organisation in those moments and that's why they are being punished at this level.

Image source, Getty Images

Birmingham City will be very pleased to head into the break with only a one-goal deficit.

Saving a couple of half-chances at the other end, it has all been Chelsea so far. The hosts have had 14 shots, but only Lexi Potter could make hers count.

Will Birmingham continue to frustrate them in the second half? If so, they'll fancy themselves to nick something, as their neighbours Aston Villa did here on the opening weekend.

All to play for at Stamford Bridge.

It's fair to say the momentum was with London City for the vast majority of that first half.

Image source, Opta