Quarter-final result: South Africa 23-19 Wales
Du Preez try, 5 Pollard pens, 1 DG South Africa
Davies try, Biggar con, 3 pens & DG for Wales
Boks will play France or All Blacks in semi-finals
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South Africa 15-16 Wales
Wayne Barnes explains to Alun Wyn Jones that he collapsed the maul, which is why Handre Pollard has a straightforward attempt at the posts.
The outside-half screws his effort wide. Pollard has, perhaps momentarily, lost his nerve.
South Africa's back row are working well as a unit and causing Wales problems.
Flanker Schalk Burger had had 17 carries and run 48m with the ball while Francois Louw has 35m, six carries and beaten two defenders.
Then there is number eight Duane Vermeulen with 52m and seven carries.
They are the stand-outs from a pack that are putting Wales on the back foot.
Image source, Getty Images
Martyn Williams
Former Wales captain on BBC Radio Wales
Quote MessageThey've gone up a gear, the South Africans.
South Africa 15-16 Wales
Matt Dawson
2003 World Cup winner on BBC Radio 5 live
Image source, AFPQuote MessageOh my goodness me... I'm looking at Wales's players. There's players out there who are shot to pieces. There's players off the bench, they know they are going to be needed. Wales are up against it."
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It feels as if these two teams have been thundering into each other for hours rather than just 53 minutes.
Luke Charteris with the charge down from a South Africa box kick, but the ball falls kindly for the men in green. South Africa dominating. Relentless, breathless stuff.
Martyn Williams
Former Wales captain on BBC Radio Wales
Image source, APQuote MessageYou can't compare war to rugby, but this is Rorke's Drift all over again #bbcrugby
South Africa 15-16 Wales
Image source, Rex FeaturesWales defensive line impenetrable so far... in the background the cries of "Wales! Wales!" increases... Wales holding on... South Africa going through the phases.
Handre Pollard standing deep, eyeing the posts, and the outside-half ensures his team come away with something from that sustained pressure.
Men in red forming a wall but South Africa keep rumbling forward... Jesse Kriel darts down the blindside before his run is stopped.... JP Pietersen next to make a move... then Schalk Burger...
But Sam Warburton sniffs out the danger, comes away with the ball and kicks as deep as he can. but the Springboks come forward again... This is tense stuff.
Pretty even in the possession stats early in this second half, but Wales now leading where it counts on the scoreboard.
Image source, OptaSouth Africa 12-16 Wales
Rob Jones
Former Wales scrum-half on BBC Radio 5 live
Image source, Getty ImagesQuote MessageDan Biggar is already proving to be potentially the man of the match. Fantastic kick, what a great strike."
South Africa 12-16 Wales
Schalk Burger standing in Tyler Morgan's path at the breakdown and Wayne Barnes isn't letting the flanker get away with that one. Dan Bigger grabs the ball... Dan Biggar kicks the ball... Dan Biggar earns his team another three points.
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Willie Le Roux knocks on. A corner of Twickenham cheers. Jamie Roberts applauds Wayne Barnes' decision. Wales with a put-in at the scrum just inside South Africa's half...
Image source, AFPSouth Africa 12-13 Wales
Former Ireland centre Brian O'Driscoll reacts to Pollard's missed kick from the tee for South Africa...
South Africa 12-13 Wales
Taulupe Faletau, pot of superlatives running dry to describe the number eight, picks up Schalk Burger's grubber from his shoelaces. Wales in trouble, though, as Gareth Davies is forced to boot to touch from inside his own 22m.
South Africa with the clean line-out. Luke Charteris caught coming in from the side and the lock isn't supposed to do that.
Handre Pollard's 100% record comes to a halt, however. Wales off the hook. Pressure playing with Pollard's mind?
Image source, EPASouth Africa 12-13 Wales
Tom Jones' 'It's Not Unusual' rings around the stadium as the players step back out onto the stage. The truth is, though, that it is quite unusual for Wales to be leading South Africa at a World Cup, no matter what Sir Tom says.
No changes during the break. Dan Biggar gets us started again.
South Africa 12-13 Wales
Martyn Williams
Former Wales captain on BBC Radio Wales
Image source, ReutersThe whole of Wales must have a crush on Dan Biggar
Quote MessageDan Biggar - people might think I've got a man-crush on him... he's the best outside-half in the world at the moment #bbcrugby
South Africa 12-13 Wales
Ex-England man Matt Dawson's taken a break from BBC Radio Five live commentary duties to tweet his thoughts on the first half...
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