Aus 182-6published at 36.1 overs
Big call from Temba Bavuma, but probably the right one.
Tabraiz Shamsi is going to finish his spell.
Australia book World Cup final date against hosts India
Cummins and Starc see Australia to three-wicket victory
Regular wickets keep SA in contention on spinning wicket
Head (62) and Smith (30) top-score for Australia
South Africa bowled out for 212
Miller hits 115-ball century, bringing up hundred with a six
Klaasen (47) & Miller put on 95 for fifth wicket
South Africa slump to 24-4 under grey skies
Starc & Cummins take three wickets each
Ffion Wynne, Stephan Shemilt, Sam Drury and Timothy Abraham
Big call from Temba Bavuma, but probably the right one.
Tabraiz Shamsi is going to finish his spell.
Steven Finn
Former England bowler on BBC Test Match Special
I'd like to see another twist in this match. I don't know if there will be one.
Need 31 runs to win
Coetzee ends the over with a yorker to Starc that the batter himself would be proud of.
He's putting his heart and soul into this bowling effort but Australia are holding firm.
Firdose Moonda
Cricinfo writer on BBC Test Match Special
When you see a shot like this it completely takes the momentum out of the bowlers.
Josh Inglis drives beautifully for four.
Adam Zampa watches nervously from the dugout, fully padded up.
Firdose Moonda
Cricinfo writer on BBC Test Match Special
This is a good test of South Africa's skill and character even if they don't come out on top here. We've seen some good decisions from Temba Bavuma.
Target 213
Just two from it.
Australia are prepared to play the long game.
#bbccricket, via WhatsApp on 03301231826 or text 81111 (standard network charges apply)
Are we heading for that famous 1999 draw...
Eddie
Big moment. Tabraiz Shamsi, with two overs left to bowl.
Geoff Lemon
BBC Test Match Special commentator
This has been an absurd topsy-turvy cricket match.
Target 213
Gerald Coetzee has been a great find for South Africa. The roar and fist bumps from him in celebration there show exactly what that wicket meant, and what the hope means for them.
It's still Australia's to lose from here, but it feels like it could get tense.
Firdose Moonda
Cricinfo writer on BBC Test Match Special
When you see the reactions of South Africa's players there's still a sense of belief. There's so many threads and slivers of hope.
Geoff Lemon
BBC Test Match Special commentator
Steve Smith can't believe it. He thumbs the ground in frustration. He's thrown this away with a huge swipe across the line!
Smith c De Kock b Coetzee 30 (Aus 174-6)
Steve Smith, what have you done?
I said it would take daftness, and Smith has obliged. From nowhere, after a patient innings of 30 from 62 balls, he takes an almighty heave and the ball flies a mile into the air.
Quinton de Kock holds his nerve, steading himself underneath it for an age, and eventually nestling the ball in his gloves.
The game breaks open once more!
Firdose Moonda
Cricinfo writer on BBC Test Match Special
South Africa have been through a lot of upheaval in the past few years and there's some glum faces around now, but this is the start of something exciting ahead of the next World Cup.
Target 213
Feels like the only way Australia can lose from here is through their own daftness. Bit like this, really.
Jonathan Agnew
BBC cricket correspondent on Test Match Special
South Africa are keeping one over of Keshav Maharaj up their sleeve, although they don't have much of a sleeve left.
Target 213
Gerald Coetzee has established himself as a bit of a middle overs specialist throughout the tournament so far.
And he finds the edge of Steve Smith's bat... but there's no slip and the edge flies away for four.
It's getting away from South Africa now.
#bbccricket, via WhatsApp on 03301231826 or text 81111 (standard network charges apply)
Mike Bell: Can't see India being too worried for the final by anything they've seen from either team today.
Target 213
Smith and Inglis are reading the spin easily now, after every ball looked pretty much unplayable earlier.
They tick the singles off Keshav Maharaj's ninth over. No rush.