Back-to-back fours for Shabika Gajnabi!

The first is smacked over the bowler's head, before one through mid-off and extra cover.

The over ends with three singles but after a brilliant yorker by Arlene Kelly keeps Gajnabi on strike.

Laura Delany will bowl the final over.

It's a single to finish the over from new batter Shabika Gajnabi.

West Indies need 17 from the final 12 balls.

The losing side are knocked out, remember.

Daniel Norcross
BBC Test Match Special

It must be out, it is. At last they take a catch. The partnership has been broken.

There's another mix up!

The first ball is short and cut away. There's a fumble at cover and Hayley Matthews sets off late and the throw comes in to the non-striker's end, but Matthews is safe.

Henry is then dropped by Louise Little on the boundary and West Indies get another four! There's one bounce and it goes over the rope.

Image source, BBC Sport

The first ball is full and hit over extra cover by Hayley Matthews for four!

It's nine off the over and Orla Prendergast is bowled out.

Alex Hartley
Former England bowler on BBC Test Match Special

Ireland have probably given away 15 runs in the field.

Image source, BBC Sport

It's a boundary to finish the over. A full toss is guided through extra cover by Chinelle Henry.

Ireland are bringing back Orla Prendergast to try and break this partnership.

Matthews dropped on 51published at 15.4 overs

15.4 overs

The ball was hit towards Arlene Kelly at mid-off by Hayley Matthews and it should have been taken.

Kelly picks it up and throws it at the non-striker's end, attempting the run out, and it hits Matthews on the shoulder.

Alex Hartley
Former England bowler on BBC Test Match Special

West Indies should win it from here. They're in control of the run chase. 40 runs needed from the remaining 31 deliveries. They're only two down. The West Indies should win this. But if Ireland can break this partnership you never know what can happen.

50 for Hayley Matthewspublished at 15 overs

15 overs

WI 98-2

There's no fielder on the off side for Arlene Kelly's over and Hayley Matthews takes full advantage hitting Kelly between cover and extra for three runs.

Another short ball from Kelly and Matthews cuts it towards point to bring up her half-century.

Ffion Wynne
BBC Sport in Cape Town

Precious, precious runs there and a brave shot from Henry with third back on the boundary but she just gets it fine enough.

Image source, BBC Sport

The win predictor is 50/50 at the moment!

Orla Prendergast comes on to bowl her penultimate over.

It's short of a length and Chinelle Henry hits it to deep third to the boundary for four.

The next ball is driven through extra cover for a single.

Ffion Wynne
BBC Sport in Cape Town

It was asking to be hit for six, wasn't it? It was a filthy half-tracker, medium pace and Hayley Matthews has said 'thank you very much'.

Nathan Johns
Journalist for Irish Times

Image source, Getty Images

That is absolutely massive from Hayley Matthews. That is the longer boundary and it's gone into the seats.

Daniel Norcross
BBC Test Match Special

This could be history in the making for Ireland but you do get the feeling that this will go right down to the wire.

WI 79-2published at 13 overs

13 overs

Shot!

It was short from Laura Delany and Hayley Matthews pulls it away over the leg side into the crowd for six! Lovely stuff.

Nathan Johns
Journalist for Irish Times

Ireland have a decision to make. Do they go after Matthews or try to get her off strike?

Image source, BBC Sport

Left-arm spinner Leah Paul comes round the wicket, bowling short of a length, and Hayley Matthews hits it towards cover.

There's a diving stop by Louise Little, who stops the boundary and Ireland concede five runs in this over.

Ffion Wynne
BBC Sport in Cape Town

That's just not good enough. That's just basics unfortunately for Jane Maguire.