Postpublished at 16:33 British Summer Time 20 July 2017
Charles Dagnall
BBC Test Match Special
The bails have hardly come off, such is the pace that Villani bowls.
Blackwell last out for 90
Aus captain Lanning dismissed without scoring
India's Kaur makes unbeaten 171 from 115 balls
Match reduced to 42 overs per side
India play England in Lord's final on Sunday
Amy Lofthouse and Mark Mitchener
Charles Dagnall
BBC Test Match Special
The bails have hardly come off, such is the pace that Villani bowls.
Sharma b Villani 25 (Ind 238-4)
Elyse Villani, I take it all back - as Sharma misjudges the length and is bowled. But there's no great celebration from the Aussies, such is the drastic match situation.
Charles Dagnall
BBC Test Match Special
Australia are in a world of trouble here. It's just raining boundaries at Derby and Harmanpreet Kaur is having a career day.
Villani - for whom describing her as "medium pace" is being a little generous - is absolute cannon fodder here. Kaur crashes another four through the covers, Villani floats down another wide and Kaur helps herself to a single.
Four overs left. To think that during the 32nd over, the "score predictor" only reckoned India would score 210.
The latest Australian being thrown into the lion's den is Elyse Villani, bowling her part-time right-arm medium pace for the first time today. And her first ball is a ropey legside wide, they run a single to get Kaur on strike - and Kaur blasts Villani's first legitimate ball over mid-wicket for six!
Lydia Greenway
Ex-England batter on BBC Test Match Special
India have got a huge licence here. 260 must be the target.
Charles Dagnall
BBC Test Match Special
I hate this field for the line Schutt is bowling. But we are seeing one of the great World Cup innings here.
Phil Long
TMS statistician
Kaur has hit 34 from the last 12 balls she's faced.
Kaur 134 from 102 balls
Full and wide from Schutt, Kaur swings and misses, but then cracks a powerful drive wide of mid-off, and bashes another first-bounce four to the same region. The bowler has her head in her hands - how and where do you bowl to someone in this form? Schutt has 1-51 from eight overs, she's taken some punishment today.
Phil Long
TMS statistician
This is the highest score by an Indian at a World Cup, as well as Harmanpreet Kaur's own highest ODI score.
Ind 216-3
Not out. Sharma to 25 from 34 balls.
Elyse Villani is warming up, perhaps she's going to have to bowl after all. It's Schutt for now, bowling her eighth over. Deepti Sharma, very much the Andrew Ridgeley of this fourth-wicket stand, attempts a quick single and there's a quick check with the third ump...
Lydia Greenway
Ex-England batter on BBC Test Match Special
There's a lot of scratching of heads here and you can understand why. Kaur is completely taking the mickey with this field.
Charles Dagnall
BBC Test Match Special
It looks like a bit of calf trouble for Kaur. She's currently getting her foot waggled by the physio.
Kaur has a quick visit from the physio between overs. Again, it's the back of her lower left leg which is needing attention. She has 126 from 98 balls.
Charles Dagnall
BBC Test Match Special
Australia don't have enough fielders here for Harmanpreet Kaur.
Now Kaur goes the other side of the ground, with a first-bounce four over cover. Where will Gardner bowl the next one? It's outside off stump and Kaur crashes it through the covers for four more. Australia are really up against it now.
A two off the last ball means Gardner's over went for 23 - the sequence being 1-6-6-4-4-2.
Phil Long
TMS statistician
The second six brought up the 104-run partnership from 72 balls. Kaur has scored 77 of those.
Now that is definitely six, that's over mid-wicket and well over the advertising boards! And it's the century stand.
Lydia Greenway
Ex-England batter on BBC Test Match Special
Even Alyssa Healy has signaled it as a six. Crack on!