SA 100-0published at 16.1 overs
The hundred comes up with a single off Marufa. Brits moves on to 48 off 48.
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South Africa beat Bangladesh by 10 wickets to set up semi-final against England
Game will take place on Friday with holders Australia facing India in other semi on Thursday
Laura Wolvaard and Tazmin Brits both make half-centuries in nervy chase
Joe Rindl
The hundred comes up with a single off Marufa. Brits moves on to 48 off 48.
Daniel Norcross
BBC Test Match Special
That over is what the chase needed.
Four overs to go. 16 runs needed.
That might be the game.
Tazmin Brits comes down the pitch, meets the ball on the volley and launches it just over the head of the deep fielder who sprints in off the boundary.
Four more runs.
SA 91-0
And that's the 50 from 48 balls as Laura Wolvaardt gets down to sweep Nahida for a one-bounce four.
Georgia Elwiss
England all-rounder on BBC Test Match Special
When Laura Wolvaardt plays shots like that you just think 'why have you not been doing that all innings?'
Daniel Norcross
BBC Test Match Special
That is more like it! The crowd love it. This is what we want to see.
Shot! And listen to that noise. Laura Wolvaardt moves to 46 off 47 with a cruncher through the covers for four.
Target 114
The home fans are cheering twos now. They've only seen six boundaries from their side. Crazy.
Wolvaardt 39, Brits 40
Swing and a miss from Laura Wolvaardt, but the ball spins just wide of the off stump.
Fahima's back into the attack. I'm gonna say it now, I don't think this South Africa performance will scare England ahead of their potential semi-final.
Another over skips by, 11 from it.
Both batters are on 38 off 42 having upped the rate these last couple of minutes.
Georgia Elwiss
England all-rounder on BBC Test Match Special
This is what we've been waiting for.
Henry Moeran
BBC Test Match Special commentator
Suddenly it all feels easier...
Here we go. Next ball Brits lofts one over extra cover for four.
40 needed off 40.
A gift for Tazmin Brits as 16-year-old Shorna Akter bowls one short which the South African easily pulls to the fence.
This boundary was the third of just four we've seen from South Africa so far.
Six runs from the over. That's pretty much all South Africa need.
But with so many wickets in hand, why not have a go, rather than risking it by taking this game to the death.
Alex Hartley
Former England bowler on BBC Test Match Special
Fact. 'We want to entertain... in the semi-final'.
There is something to be said about playing a standard of cricket that matches the opponent. They always play better against England.
So true!