Captain Heather Knight urged England to bounce back to draw the “best ever series” after Australia retained the Women’s Ashes with victory by three runs in the second ODI at the Ageas Bowl.

Nat Sciver-Brunt hit an unbeaten 111 in Hampshire but it was not enough to guide England to victory in pursuit of 283 with the hosts finishing on 279 for seven after a thrilling sixth encounter of the multi-format series.

After trailing 6-0 following defeats in the one-off Test and opening T20, England had stormed back to win three matches in a row and keep alive their faint chances of winning back the Ashes for the first time since 2014.

Only victory in the final two ODIs would be enough for Knight’s team, but the tourists proved too strong with Ellyse Perry’s 91 and a game-changing knock of 37 not out from Georgia Wareham, with 26 runs coming off the final over bowled by Lauren Bell, helping Australia make 282 for seven.

Sciver-Brunt was able to produce more heroics against Australia, after she hit 148 not out in last year’s World Cup final, but with 15 runs needed from the last six deliveries, Jess Jonassen held her nerve and England will aim to level the series at 8-8 in Tuesday’s final ODI in Taunton.

“God it was an unbelievable game again wasn’t it? It has got to be the best series there has ever been in the history of the women’s game,” Knight reflected.

“Two sides going toe-to-toe, fighting it out and every game has been pretty close. Yeah, obviously disappointment but real pride as well over the fact we got so close.

“The way Nat played was unbelievable. To nearly marshal the tail in that chase was brilliant, but probably left a little bit too much to do.

“Overall, we’ve put in another thriller of a performance, but the Ashes are gone which is disappointing.”

Before Sciver-Brunt’s third ODI century against Australia, the big momentum-swinger occurred in the final over of the tourists’ innings.

With Australia on a below-par 256 for seven after 49 overs, England would have fancied their chances but Wareham proceeded to hit seamer Bell for three maximums, two over midwicket, and another brace of fours.

The 26-run over went a long way to deciding the latest nail-bitter in the series, but Knight backed her young bowler to learn from the experience.

“No, not for me (the most decisive moment). Lauren has been outstanding at the death for us all series, but she is a young bowler, she will make mistakes and have days like that sometimes where it doesn’t quite go right,” Knight added.

“I think she will learn a lot from that experience.

“There is a one-day series victory on the line and it would be a really good achievement to win the T20 series and ODI series to draw the series 8-8.

“We have to rally around people, it is obviously quite a quick turnaround and there will be some emotion in that dressing room.

“But we head to Taunton tonight, down to the Holiday Inn and we have a day to regroup and go again. I think if we can end the series on a high, we can have huge pride in how we’ve played throughout the series.”

Knight had got England over the line in Wednesday’s opening ODI match in Bristol and admitted it was “horrific” to have no control in this chase.

Reflecting on Sciver-Brunt’s innings, Knight added: “It was kind of written in the stars for her to do it today.

“Unfortunately just a little bit too much but great character by her to get us even anywhere close.

“It was another unbelievably entertaining game of cricket and unfortunately we’ve been on the wrong side of this one.”

Australia spinner Alana King, who claimed three for 44, was delighted to retain the Ashes but insisted they want to win the series 10-6.

She said: “We have retained it, which is awesome but as we have said all along, we have come to win it so we have one more game to win the Ashes.”