Isabelle Westbury
Former Middlesex captain on BBC Test Match Special

Tammy Beaumont becomes the first player to score back-lo-back hundreds in two different series, having done so against Pakistan too. England have bounced back authoritatively, and have shown why they're world champions. They don't revolve around one player as they may have done in the pre-2015 era.

Beaumont struggled early on against a few outswingers from Kapp - but once she got through that gritty patch, she was able to move up through the gears. I don't think they underestimated South Africa - South Africa brought their A game.

Champagne momentpublished at 20:45 British Summer Time 15 June 2018

20:45 BST 15 June 2018

Eng 232-3

And they win it... with five legside wides!

ENGLAND BEAT SOUTH AFRICA BY SEVEN WICKETS AND WIN ODI SERIES 2-1

The skipper leading England towards victory here. Back-to-back fours through extra cover take Knight's score to 80 from 83 balls. Two to win!

Henry Moeran
BBC Test Match Special commentator

229 isn't the easiest target on paper, on a surface which was difficult to get in on.

Knight cuts Khaka hard for four to reduce the deficit to 14. Four more, blasted through extra cover, means it's 10 to win. Smiles all around Canterbury.

Here's how Beaumont reached her century:

Kapp, now on 99 ODI wickets, will also complete her allocation of overs. Knight and Sciver exchange singles before the skipper bashes a high-ish (but just about legal) full toss to deep square leg for one. Sciver plays a similar shot to a similar delivery, and a chipped Knight single to long-on leaves Kapp still on 99 wickets - her figures being 10-0-53-1.

Shabnim Ismail to finish her spell here - South Africa have to go for broke and bowl their main bowlers out. Sciver has the time to see Ismail off - or play herself in, if you prefer - it's not often you see a maiden over in the 42nd over of an ODI, but there you go. Ismail finishes with figures of 10-1-30-0.

Phil Long
TMS statistician

That partnership was, we believe, a record third-wicket partnership between England and South Africa, beating a 152 between Clare Connor and Claire Taylor. We have to say "we believe" because some of the early records are not the best.

Natalie Sciver is the new batter for England - and is characteristically off the mark with her signature "Natmeg" shot, knocking the ball between her legs for a single.

Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special

She's got to be a candidate for player of the series, with back-to-back hundreds? Katherine Brunt gives her the "we bow down to you" signal on the balcony.

100 for Tammy Beaumontpublished at 40.1 overs

40.1 overs

Eng 201-2

It's back-to-back ODI hundreds for Tammy Beaumont - reaching the mark from 121 balls, she whips Kapp wide of mid-on and it was four from the moment it left her bat.

Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special

It's a lovely evening. England on top.

Beaumont does come down the track, Ismail spots her and spears in a fuller delivery which Beaumont digs out. But a quick single takes her to 97. The inevitable moves closer.

Charlotte Edwards
Ex-England captain on BBC 5 live sports extra

I think she'll come down the ground and hit her over the top for a first-bounce four.

Ismail switches to the Pavilion End for the first time, but one or two South African fielders look like they've accepted the inevitable here. Beaumont clips a single to mid-wicket, and Laura Wolvaardt's throw hits Knight's bat as she tries to make her ground at the striker's end. The England skipper rotates the strike well - Beaumont facing, on 96...

More easy pickings for England against Khaka. Beaumont is hit on the pad on 94... but neither bowler nor wicketkeeper appeal, as the ball looked to be missing the stumps in at least two dimensions. Knight slashes another four backward of point - England are 35 runs from victory. 66 balls left. This stand is worth 143.

Arjun Singh: Tammy Beaumont is an astonishing batter to watch. Really good stuff. Sometimes I wish we could have some of the ladies playing in the men’s team!

Image source, PA

CLOSE!published at 38 overs

38 overs

Eng 186-2

Beaumont into the 90s - the World Cup's player of the tournament lofts Kapp for a first-bounce four over extra cover. Fortune favours Knight as she lofts one towards long-on and two fielders are close to being under it. Ismail leaves it to Khaka who dives for the catch - but neither of them take it. The luckless Kapp has 0-39 from eight overs.