Eng 141-6published at 19.4 overs
Dunkley times a drive but gets a hand on it and they scramble two.
Four needed from two..
England (won toss) win T20 series 2-1
Floodlights went off with NZ 66-1 after 10.5 overs; brief delay
Captain Heather Knight makes 200th England appearance
Eng: Knight & Brunt replace Villiers & Davies
NZ unchanged; Suzie Bates makes 250th international appearance
Watch highlights on BBC Red Button at 22:30 BST
Callum Matthews and Thomas Mallows
Dunkley times a drive but gets a hand on it and they scramble two.
Four needed from two..
Katherine Brunt misses a slog=sweep first u[p before they scramble a single.
Six from three..
Georgia Elwiss
England all-rounder on BBC Test Match Special
Oh no, no, no. That gives New Zealand even more of a chance.
Bouchier b Satterthwaite 1 (Eng 138-6)
Clean bowled!!!
Maia Bouchier attempts to launch it out of the ground but gets nothing on it and the ball clatters into her leg stump.
Amy Satterthwaite to bowl the final over...
The crowd are dancing to Neil Diamond as we prepare for the final over.
So good, so good, so good.....
Georgia Elwiss
England all-rounder on BBC Test Match Special
I love that from Maia Bouchier. Nerves? What nerves?
Maia Bouchier gets a single to complete the over.
England need seven from six.
Georgia Elwiss
England all-rounder on BBC Test Match Special
Here we go! That is not what England would have wanted. This really heats it up and makes it interesting.
Henry Moeran
Commentator on BBC Test Match Special
Maybe the game is swinging again.
Knight c Bates b Devine 42 (Eng 137-5)
Knight has gone!
The skipper tries to carve it through the onside but can only smash it straight to Suzie Bates at extra cover.
Do we have a final twist?
Georgia Elwiss
England all-rounder on BBC Test Match Special
Great shot! It is an absolutely brilliant shot. You don't often see batters sweeping seamers but she does it all the time in the nets. She's unlucky not to get six for that.
Shot! England edging closer and it's the captain who is leading them home.
Heather Knight times a slog-sweep perfectly into the onside for a one-bounce four.
Georgia Elwiss
England all-rounder on BBC Test Match Special
It is tight. You would still rather by England, especially with them all being four wickets down.
This is a big over. In the women's game we speak about the penultimate over being a big one.
Henry Moeran
Commentator on BBC Test Match Special
It feels like all the tension around the finish has just been dispersed a bit.
Harsh from the crowd as they give Thamsyn Newton a sarcastic cheer when she fields at square leg.
England, meanwhile, are rotating the strike nicely, picking out the ones and twos with ease.
Three off it - England need 16 more runs from 12 balls.
Henry Moeran
Commentator on BBC Test Match Special
Thamsyn Newton is just having one of those nights in the field. Moments like that always look horrible.
Oh dear, it's not Thamsyn Newton's night.
Heather Knight slogs it towards deep square leg but Newton hesitates and slips, with the ball spinning past her for four.
Georgia Elwiss
England all-rounder on BBC Test Match Special
Heather Knight has to bat through. She has to be the stabiliser in this partnership and Sophia Dunkley can have a bit of a licence.
This is how Amy Jones was dismissed. She went big - but could only chop onto her own stumps.