Marisa Olislagers jogs across for a Brighton corner. She swings her delivery towards the near post but it's punted over by the knee of Molly Bartrip.

Another corner... and this one is headed off the line by Teyah Goldie!

Brighton are pinged for a shove on the keeper.

Aggie Beever-Jones comes on for Chelsea at the break, replacing Melvine Malard.

Gillian Kenney is on for Emily van Egmond for Charlton.

Fara Williams
Former England midfielder on BBC Two

Charlton have to continue the second half how they ended the first half. I know Karen Hills really well, she won't have been happy with that start and that will have been drilled into them at half-time.

They have to come out for the second half with a much better attitude.

Nia Jones
Former Wales international on BBC Two

Charlton were flying high in WSL 2 last season, they looked like the title was going to be theirs and then on the final day they went from first to third.

You get yourself in rut, you begin to question your own talent, what you are doing, what the game plan is. If you're not getting results, that's the ultimate thing and it hurts your confidence.

Change for Brighton, with Maeyls Mpome replaced by Marit Auee.

Kirsty Hanson rattles the crossbar! So nearly a fourth for Tottenham. Great left-footed strike from range.

Olivia Garcia should have put the game to bed for Brighton!

It's a lovely cross from Fran Kirby off the right flank but Garcia doesn't put enough oomph behind her strike, which is easily gathered by Pauline Peyraud-Magnin.

Ooooh nearly a rocket from Maisie Symonds! It was nicely laid back to her from Sophie Peskett but her strike can only clip the outside of Pauline Peyraud-Magnin's left upright.

A few moments ago, Crystal Palace made a couple of changes. Lexi Lloyd-Smith and Sierra Enge have come on for Abbie Larkin and Shanade Hopcroft.

Lloyd-Smith's first real involvement is to bundle over Manuela Vanegas, who was tracking across at speed to cut out an attack down the left.

Anita Asante
Former Arsenal and England defender on BBC Two

Chelsea have been ruthless.

They have made changes to their starting line-up, but those players are maintaining the standards and being clinical when it matters.

Charlton are allowing crosses into the box far too easily. It's about having that awareness of who is around you. They are switching off in moments because they are just reacting to what is happening.

A little under 20 minutes to go at the Broadfield Stadium. It's hard to see where a Crystal Palace equaliser is going to come from.

They've only had one shot on target.

Oceane Hurtre is brought down by Caitlinn Dijkstra and the Tottenham defender picks up a yellow card.

Lize Kop appears to get clattered as she darts out to clear the resulting free-kick. Another pause.

Nia Jones
Former Wales international on BBC Two

Chelsea were out the blocks like a flash.

Credit to Charlton they did recover well, showed a little bit of what they can do in offence. They have it all to do in the second half.

A stoppage in play following an injury to Evallina Summanen. The Spurs substitute, who only came on a few moments ago, is replaced by Matilda Nilden.

Birmingham also take the opportunity to make some changes, with Wilma Leidhammar replacing Lee Geum-Min and Shannon Cooke making way for Rebecca Holloway.

Chelsea totally dominant in the first half.

Image source, Getty Images

Brighton's tails are up! They're pressing Crystal Palace hard and catch Teyah Goldie in possession. The ball is quickly switched from coast to coast but Marisa Olislagers blazes well over from a tight angle on the left.

Leila Wandeler has one goal and wants another, coming inside from the right flank and trying her luck on her left foot from range, but the goal is not threatened on this occasion.

So nearly two in quick succession for Birmingham! Rebecca McKenna brings a good save out of Lize Kop.