West Indies 223-6 (won toss)
WI captain Stafanie Taylor hits 84 & takes 3-22
Eng slump from 161-4 to 181 all out
Beaumont 57, Winfield 51
Series now level at 2-2
BBC Test Match Special
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England assistant coach Ali Maiden on TMS: "They've been playing tip and run, so Nat Sciver's done well to come in hard at the ball. There are two people involved in a run-out - it's all about communication. We don't really go with the idea that it's a batsman's call in front of the wicket and the non-striker's call behind it - you need communication."
Ali's commentary stint has ended - but he's "taken" two big wickets. Well done him.
Stephan Shemilt
BBC Test Match Special
Total confusion. It looked like Dottin was calling Taylor through for the single, went down and was sent back by Taylor. Dottin has begun her very slow trudge off the field.
Merissa Aguilleira the new batter to join skipper Taylor. West Indies add three to the total from the remainder of Elwiss' over.
Dottin run out 18 (WI 117-3)
A shambles from West Indies. From the first ball of Elwiss' over, Taylor drops into the on-side, goes for a quick single before stopping but Deandra Dottin shuffles and keeps on going - easy for Nat Sciver to chuck it to Knight who takes the bails off.
The running had been so good until then but Dottin and Taylor were on different wavelengths there.
England assistant coach Ali Maiden on TMS: "Interesting delivery to bowl a bumper on the free hit - but it worked."
A change at both ends and it's the return of attack leader Katherine Brunt whose first four overs went for 17 overs. Her line is good but she concedes a no-ball which means a free hit. Hands on hips from a very unimpressed Brunt. What can Deandra Dottin do? She has a swing as Brunt bangs it in and it loops up to Georgia Elwiss at mid-off who takes the catch but West Indies are able to run a single.
England assistant coach Ali Maiden on TMS: "Georgia will be be trying to bowl at the stumps, keep lbw and bowled in play, bowl with no width. She bowls a mixture of seam-up and swing, but on a pitch like this, she'll be bowling a lot of fast off-breaks, rather like Paul Collingwood used to."
Alex Hartley is out of the attack and replaced by Georgia Elwiss with her medium pacers, described as "fast off-breaks" by Ali Maiden. Good start from Elwiss - just three singles from it after West Indies had plundered 39 from the previous four overs.
Heather Knight drops far too short and that's absolutely begging to be slapped for four by Taylor, who obliges. Another really sharp single from Taylor off the final ball of the over - the running between the wickets is so much better than we've seen from the hosts previously in this series.
It's not going Alex Hartley's way at the moment - after that missed catch in her previous over, Taylor goes aerial over mid-on for a boundary before Dottin sweeps her to the fence later in the over to bring up the West Indies' 100.
Thanks very much, Mark. More impressive rotating of the strike with sweeps and cuts from Dottin and Taylor bring eight from that Heather Knight over. Windies in good shape to post a testing target here.
England assistant coach Ali Maiden on TMS: "That's a big moment in the game. It swirled in the sky but she should catch that."
WI 84-2
Hartley bowls, Dottin sends one up into the stratosphere, straight up over the stumps at the bowler's end... but it looks like Hartley (wearing sunglasses) has lost it in the sun as she can't quite get a hand on it.
We're at the halfway point of the innings - 200 still looks a great score in these conditions. And time to hand you to Alan Jewell for the rest of the innings.
#bbccricket
Ant: Danni Wyatt is a fantastic cricketer. If Jonty Rhodes were from Stoke...
Taylor 25, Dottin 0
Deandra Dottin - or as we usually describe her, "the dangerous Deandra Dottin" - is the new batter. And the England skipper - who's known on the Sabina Park scoreboard as "Heather King" - rules the waves for the time being as she completes a wicket maiden.
England assistant coach Ali Maiden on TMS: "That's a really good catch. She has made a lot of ground - it's a big shot to play at this stage of the game.
"That type of thing lifts the team - we have the aim of taking a great catch or a brilliant run out and we've had two great catches now."
Quintyne c Wyatt b Knight 39 (WI 81-2)
For the second time today, we must say "what a catch"! Quintyne tries to repeat her slog-sweep from the last over but doesn't get hold of it quite so well, and BBC video diarist Danielle Wyatt scampers round the boundary to take a great grab with both hands.
Quintyne goes - and what did I say about Heather Knight's partnership-breaking skills last over?!
England assistant coach Ali Maiden on TMS: "That was a really risky shot against the spin with a slog-sweep - that's what we want."
And that's six - Quintyne goes for a huge slog-sweep over mid-wicket, and it's agonisingly just over the leaping Katherine Brunt on the boundary. Equally annoyingly for the bowler, a legside wide advances the score - it's 10 from the over.