Ind 279-4published at 41.5 overs
Kaur is now struggling physically, she won't mind if Krishnamurthy whacks a couple of boundaries here. That'll do - another four tonked through point and there's no need to run. One ball left.
Summary
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
Ind 279-4published at 41.5 overs
Ind 275-4published at 41.4 overs
Kaur drives firmly and the ball bounces in front of Nicole Bolton, who hurls the ball back as Kaur slips and lands on her knees. Just a single.
Ind 274-4published at 41.3 overs
Krishnamurthy on strike, smears a single to square leg.
Ind 273-4published at 41.2 overs
That's a bit better from Schutt, straighter, and Kaur drives down the ground for a single.
Postpublished at 16:44 British Summer Time 20 July 2017
Charles Dagnall
BBC Test Match SpecialAll the crowd can do is clap. It's just a brilliant display of striking.
Ind 272-4published at 41.1 overs
Schutt to bowl, short and wide and Kaur blasts it for four backward of point.
Postpublished at 16:43 British Summer Time 20 July 2017
Suspect we'll run out of superlatives to describe this innings from Harmanpreet Kaur. It's been brilliant. Here's her dispatching Megan Schutt for two boundaries.
Ind 268-4published at 41 overs
Kaur 165, Krishnamurthy 9
A single gets Kaur on strike for the last ball of this penultimate over - and a single ensures she'll face the first ball of the last.
Postpublished at 16:43 British Summer Time 20 July 2017
Lydia Greenway
Ex-England batter on BBC Test Match SpecialWe should never write this Australian team off. India have to bat Australia out of the game because we know what they have in their batting department. They're world champions six times over. India know what they're up against.
Ind 266-4published at 40.4 overs
Kaur's assault is momentarily halted as she can only manage a single. But Krishnamurthy joins in the fun, whacking a first-bounce four towards cow corner.
How's stat?!published at 16:41 British Summer Time 20 July 2017
Phil Long
TMS statisticianThis is the highest score ever by a number four in women's ODI's.
Ind 261-4published at 40.2 overs
Kaur 163 from 110 balls
Spinner Jess Jonassen is the next Aussie slow bowler in the firing line - a high full toss is blasted over mid-wicket for six by Kaur. The next ball is better, but that's six again, fielded in the crowd by a guy in a Hawaiian shirt and an Aussie corked hat!
View from the press boxpublished at 16:39 British Summer Time 20 July 2017
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Ind 249-4published at 40 overs
Perry 9-1-41-0
Kaur is still feeling her leg between deliveries, having to scamper a two struck by the right-handed Krishnamurthy, who taps a quick single to extra cover. Kaur manages to keep the strike, and Perry finishes her spell - Australia might need a very big innings from the blonde all-rounder today.
Postpublished at 16:38 British Summer Time 20 July 2017
Charles Dagnall
BBC Test Match SpecialIt really has been a wonderful display. Going from 100 to 150 has taken her 17 balls. She has a strike rate of 100 with 19 boundaries and five sixes.
150 for Harmanpreet Kaurpublished at 39.2 overs
Ind 245-4
Ellyse Perry returns for her last over - Schutt only has one left too, so one of the last three overs will have to go to a spinner (or Villani). A couple of quick singles bring Kaur her 150.
View from the press boxpublished at 16:37 British Summer Time 20 July 2017
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Postpublished at 16:35 British Summer Time 20 July 2017
Charles Dagnall
BBC Test Match SpecialElyse Villani's one over has cost 19 runs - and in that, she's taken a wicket!
Ind 243-4published at 39 overs
Kaur 149 from 106 balls.
Veda Krishnamurthy, very capable of a big-hitting cameo, is the new batter. She's off the mark with a single, and a full toss is bludgeoned through mid-wicket for four by Kaur.
Postpublished at 16:35 British Summer Time 20 July 2017
This has been one of the most awesome World Cup knocks you can hope to see. Here's Harmanpreet Kaur giving Ashleigh Gardner the treatment, on her way to plundering 23 runs from the over.