Mike Peter
BBC Sport journalist

Beautifully done by Rachin Ravindra, sending a full delivery from Jofra Archer cruising through an empty mid-off for four.

That brings up the 50 partnership from 47 deliveries - this pair are fully in control.

Time for me to hand you over to Matthew Henry to take you through the rest of the match.

Back to safely knocking Adil Rashid around for five singles.

And here's Jofra Archer for a second spell - he looked very dangerous in his first five overs, and England desperately need wickets.

Jamie Overton beats Rachin Ravindra's bat, but the opener immediately exacts his revenge.

The opener leans on a full opening delivery, sending it down the ground for four.

Adil Rashid's over was the only one of the last four to go for less than eight.

With New Zealand gaining momentum, England turn to Adil Rashid to throttle the hosts' innings.

Four singles come off his first over - New Zealand don't need to take any risks against him.

Sent sailing away for six at mid-wicket!

Rachin Ravindra clears the ropes for the first time, tucking into a Jamie Overton bouncer that sits up nicely to be launched flat towards the grass bank on the other side of the boundary.

Oooh, that would have been gone.

Daryl Mitchell takes a quick single off Jamie Overton and bowler collects and under-arms from the ground at the non-striker's end.

The ball passes just wide of the stumps, with Mitchell nowhere near the crease.

NZ 63-2published at 15 overs

15 overs

Target 176

Four and six, Daryl Mitchell is pushing on!

He gets a thick edge on Sam Curran's fourth delivery, seeing the ball fly to ropes through an empty cordon.

No questions about the next ball though, which he sends straight down the ground and over the ropes.

The players will take drinks.

Jamie Overton starts with four dot balls before a Rachin Ravindra single to mid-off brings up New Zealand's 50.

Meanwhile Jofra Archer is getting a bit of treatment from a physio on the boundary, presumably as a consequence of his diving stop a few overs ago.

He's not come off the field though, so it doesn't appear to be too serious.

Daryl Mitchell ends Sam Curran's second over by cracking the ball straight down the ground for four.

He's into his groove straight away.

Here's Daryl Mitchell, who averages just over 50 in ODI cricket.

He gets going with a single to mid-wicket.

Nothing on the bat.

England have lost both their reviews.

A wicket with Jamie Overton's first ball?

They think Kane Williamson has got bat on ball as it passed down the leg side.

"Definitely," says Joe Root, making the review sign.

They'll take a look.

That's the end of Jofra Archer for now, with Sam Curran replacing him as the fielders go back.

Rachin Ravindra sends Curran's second delivery through the covers for four, but the left-arm seamer responds with a scrambled seam delivery that passes just over Ravindra's off stump.

The opener comes back with a second four, driven to the boundary behind mid-off.

Having scored 21 off their first nine overs, New Zealand have almost doubled their score in the next two.

Rachin Ravindra gets a four off his 20th delivery, pulling a short first ball from Brydon Carse through mid-wicket.

Jofra Archer then does some good work out on the boundary at third, diving full-length to deny Kane Williamson a boundary, with the batters running two.

A bit of a wince from Archer after that bit of fielding, but he's not heading off.

Meanwhile, Williamson is not to be denied - he finishes the powerplay by driving to the cover boundary.

Kane Williamson doubles the number of runs Jofra Archer has conceded, taking advantage of a full first delivery and placing it through mid-on for four.

Nothing off the rest of the over.

Rachin Ravindra starts Brydon Carse's over with a two into mid-wicket.

A couple more runs off the next five balls, and still New Zealand's required run-rate remains just 3.78 runs an over.

Yes it's edged, yes it's grounded.

The ball skims the turf just in front of Jos Buttler's gloves - that's pretty evident from the first replay, but we go through a few more before the decision is confirmed.

Another maiden for Jofra Archer, who has gone for 1-4 thus far, while Kane Williamson survives on nine.

Right, is this a nick?

Jofra Archer sends down five dot balls to Kane Williamson, and his sixth seams in a bit and seems to take the inside edge of the bat on the way through to Jos Buttler behind the stumps.

The ball is collected right by the ground though, so there's a chance it's grounded - after a discussion the umpires ask for a review.