SA 168-2published at 41 overs
Target 282
No, Beau Webster cannot provide the moment of inspiration for Australia.
However, he does bowl a no-ball. For those keeping count, that's 24 in the match across both teams.
Four runs from the over.
South Africa set target of 282 after Australia bowled out for 207
Markram scores brilliant century as SA cruise to 213-2 at close of day three
Markram & Bavuma share unbroken stand of 143 for third wicket
Mulder chips Starc to cover after fifty stand with Markram
Smith goes to hospital with dislocated finger after dropping Bavuma
Elizabeth Botcherby and Mike Peter
Target 282
No, Beau Webster cannot provide the moment of inspiration for Australia.
However, he does bowl a no-ball. For those keeping count, that's 24 in the match across both teams.
Four runs from the over.
For the first time today... Beau Webster. Can he provide that moment of inspiration?
#bbccricket, via WhatsApp on 03301231826 or text 81111 (standard network charges apply)
Bavuma playing a captain's innings here as he so often does. Australia need a moment of inspiration from somewhere!
David Lederman, London
Target 282
Nathan Lyon is getting nearer. He's getting the ball to turn back into Temba Bavuma and twice beats his bat.
But near isn't good enough for Australia.
Nathan Lyon will bowl the 40th over.
It is South Africa's to lose. But how often in cricket do we see a wicket straight after the drinks break?
Simon Mann
BBC Test Match Special commentator on BBC Radio 5 Sports Extra
At the moment, it is South Africa's to lose.
Need 122 runs
Now that would be fun. If you could have some sort of Uno wild card situation and bring on a mystery player for one over.
Another Aiden Markram boundary with a late cut off Mitchell Starc receives loud cheers from the crowd.
Markram moves on to 76 - the highest individual score in the match.
#bbccricket, via WhatsApp on 03301231826 or text 81111 (standard network charges apply)
I think the Aussies could do with a spell from a certain Benjamin Stokes.
Daniel, getting increasingly excited as this partnership survives
Target 282
Nathan Lyon does get some spin out of the pitch after changing ends but the deliveries bring six costly byes.
Four of them spin down the leg-side and down to the boundary.
South Africa cruise past 150. They need 128 runs to win.
Simon Mann
BBC Test Match Special commentator on BBC Radio 5 Sports Extra
South Africa are scoring so freely. Australia cannot stop them.
Nathan Lyon has changed ends.
Jim Maxwell
BBC Test Match Special commentator at Lord's
If these two keep going like this, you'd think they have even more of a chance.
Target 282
I thoroughly enjoyed that one, Mark.
Aiden Markram picks off two boundaries - and South Africa 10 runs in total - off the 37th over.
That's not the impact Pat Cummins would have hoped for from bringing Mitchell Starc back on.
#bbccricket, via WhatsApp on 03301231826 or text 81111 (standard network charges apply)
We could be playing for five months and I don't see there being a wicket here.
Mark, Leicester
A big edge off Mitchell Starc is flashed for four by Aiden Markram.
Field changes incoming.
Could it be Mitchell Starc, Jim? He's returning to the attack.
Jim Maxwell
BBC Test Match Special commentator at Lord's
It's hard to see where the next wicket is going to come from.
Vic Marks
Former England spinner on BBC Radio 5 Sports Extra
That was a sweet shot, overpitched but a nice push drive form Temba Bavuma.
Need 145 runs
Ooooh! A no-ball. Not seen one of those for a while. It's only Australia's third in the match.
Pat Cummins sees his next delivery guided down the ground for four by Temba Bavuma.
South Africa's chase is under 150.