Three changes for Chelsea at the break, with Niamh Charles, Aggie Beever-Jones and Wieke Kaptein coming on for Sandy Baltimore, Catarina Macario and Lauren James.

Emily Herbert
BBC Radio London

A deserved goal for Chelsea, dominating play in their attacking half. Mayra Ramirez using her strength to leap the highest in the box to head it into the back of the net. They’ll want some more breathing room on the score sheet though and are slowly wearing Charlton’s defence down.

The Addicks doing well to keep it at just one nil.

We're back underway at Kingsmeadow, with Chelsea on course for their 17th consecutive win in all competitions under Sonia Bompastor.

Rugby Borough book their place among 16 teams in the fifth round of the Women's FA Cup after a commanding 6-0 victory against London Bees.

Goals from Nicola Potts, Ebony Wiseman, Mai Moncaster and Angelina Nixon had them 4-0 at the halfway point.

Nixon's second and a Rhianne Rush goal then sealed the victory, which was their eighth straight across all competitions.

Image source, Getty Images

Image source, Getty Images

It's all over at Kayte Park, with second half strikes from Amber Hughes and Beth Merrick enough to see Wolves proceed to the next round.

There is a long delay here as Ebony Wiseman hits the floor and requires the attention of the medical staff.

We are into the stoppage time in this second half.

Chelsea lead 2-0 at the break, with goals from Mayra Ramirez and Guro Reiten.

It was Charlton who made the brighter start to this London derby, with Karin Muya forcing an early stop from Hannah Hampton.

However, the first half has largely been one-way traffic, with Ramirez and Lauren James looking lively for Chelsea and Lucy Bronze enjoying almost complete freedom down the right wing.

Charlton keeper Jessica Gray is just about keeping her side in this fourth round tie.

Image source, Getty Images

Meg Shaw combines again with Angelina Nixon for Rugby's sixth goal.

Shaw takes on Olivia Bartlett on the right, gets to the line and crosses in.

Her cross is deflected off a Bees defender but still falls for Nixon to volley home from close range.

Angelina Nixon, the four-goal hero from Rugby's 7-0 win against Lincoln City in the first round, plays through Meg Shaw inside the box.

Shaw's shot beats the Bees goalkeeper, but is cleared off the line.

Lily Whitelock leads a rare Bees attack in the second half and gets inside the box.

She drills the ball across the goal where an unmarked Hailey Hoare awaits. But it's slightly over hit and Hoare can't get a connection on the cross.

Mayra Ramirez is felled by Gracie Pearse in the box and Chelsea have a golden opportunity to double their lead before the break.

Seven minutes of added time at Kingsmeadow.

Ramirez nearly has a second!

This time Chelsea attack down the left but Jessica Gray stands firm. The Charlton keeper has been excellent in this first half.

This time it's Erin Cuthbert who goes close for Chelsea. She has plenty of space in the box after more great build-up play down the right wing but can't keep her effort on target.

Rugby continue to assert control in this game.

Substitute Lily Greenslade cuts in from the left and tries to curl one into the top corner, but sees her effort sail inches wide of the goal.

The Bees have a little over 20 minutes left to negotiate now.

Chance for Chelsea!

Lauren James plays a one-two with Mayra Ramirez but blazes her right-footed effort over the bar.

Another strong stop from Jessica Gray, who makes herself big to deny Mayra Ramirez from close range.

Who supplied the cross? Lucy Bronze, of course.