England win by two wickets to level Women's Ashes with two to play
Skipper Knight's unbeaten 75 anchors England, who lose regular wickets
Cross hammers 19 at number 10 to allay late nerves
Beaumont (47 off 42) and Capsey (40 off 34) get England off to fast start
Mooney top-scores for Australia with unbeaten 81
England drop five chances and miss chance to stump Mooney
Australia had won 41 of their last 42 completed ODIs
Two ODIs to play: 16 July (Southampton) & 18 July (Taunton)
Target 264
The crowd is getting a little nervy at Bristol as this game heads towards a tense finale but there is a release of energy as they cheer the ball to the boundary.
It was a lovely reverse sweep from Heather Knight.
Melissa Story
BBC Test Match Special commentator
Slightly muted celebration from Heather Knight. She knows the job is not done.
Eng 217-6
Heather Knight drives out to deep cover for a single and that takes her to her 25th ODI fifty.
It comes up from 69 balls, it's been a valuable innings from the England skipper and the home side need a few more from her yet!
Not sure about that, Darren. Heather Knight might not have been at her best but she's still there, one shy of her half-century and could still guide them to a series-levelling win...
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Darren: Sorry but the captain really needs to take a break from the side, clearly very scratchy with the bat and therefore placing undue pressure on those around her who then lose their own rhythm as a result. Rotate the strike and play with more authority please.
Need another 49 to win
Bonus runs for England! Heather Knight whips Tahlia McGrath to mid-wicket, it should be a dot ball but the fielder lets it get through and it runs all the way for four!
Good over for England, four singles and that boundary from it.
Anya Shrubsole
Former England bowler on BBC Test Match Special
Heather Knight will be quite calm. She will know everything that is going on and will look to shepherd Sophie Ecclestone through these last few overs.
Target 264
Still no need for England to panic but Australia are certainly ramping up the pressure now.
Sophie Ecclestone is in at eight and plays out the rest of Georgia Wareham's over.
A wicket maiden.
Melissa Story
BBC Test Match Special commentator
Image source, ReutersThere is no need for England to play any big shots. It is in their hands. Can the all-rounders come in and play the support role?
Jones c & b Wareham 2 (Eng 207-6)
Chipped back to Georgia Wareham - England are not making this easy for themselves!
Amy Jones shuffled down to the spinner, tried to hit back past her but fluffs the shot and it's a straightforward return catch for Wareham.
Australia are just four wickets away from retaining the Ashes.
Target 264
What had been a very tight, tidy over from Megan Schutt ends with a boundary - superbly swept behind square by Heather Knight.
Lovely shot and England are 57 runs away from levelling the series.
Henry Moeran
BBC Test Match Special commentator
There is a bit of a hush around the ground for the first time today.
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Steady clever batting by England. Grind those runs out, tire the bowlers out, and pick your shots. Easier said than done, but that's the way to play right now.
Adrian in Worcester
Need another 63 runs to win
Heather Knight is the key now for England, she's been joined in the middle by Amy Jones and between them, they take a further three singles from the Georgia Wareham over.
There's cheers from the crowd as the 200 comes up.
Every run is crucial and four of them help settle the nerves for England after that wicket.
Heather Knight goes back to cut Georgia Wareham and threads the needle, beating the dives of two Aussie fielders behind square on the off side.
Henry Moeran
BBC Test Match Special commentator
Image source, ReutersNow the pressure does begin to build on England.
Wyatt c Jonassen b Schutt 14 (Eng 194-5)
Caught in the covers!
This innings takes another twist as Danni Wyatt tries to thrash Megan Schutt through the off side but can only pick out Jess Jonassen just in front of square.
Australia strike back and this one is back in the balance.
The men's series may be on a break but Mitchell Starc just can't get enough of Ashes cricket.
He's here to watch his wife and Australia skipper Alyssa Healy...
Image source, Getty ImagesThe different approaches of these two England batters is shown quite nicely late in the Georgia Wareham over.
While, Heather Knight drives elegantly to the deep cover, Danni Wyatt thumps the ball up and over the in-field on the off side.
Both get a single for the shot but they're likely to go about things very differently.
Megan Schutt bowls the first over after drinks and it is a good one, just one from it.
There is an umpire review for a run out midway through the over after a direct hit when Heather Knight looked for a single before turning back.
It looked like she was comfortably back but her bat bounced after initially being grounded outside the crease and it's actually quite tight.
Fortunately, for England, Knight's bat was down again by the time the bails were broken.