Goodness me.

Rangers' hearts in mouth as Andy Halliday's free-kick is poked over his own crossbar by Kieran Dowell.

Leanne Crichton
Former Scotland international on BBC Sportscene

It's been such a poor second half for Rangers compared to the first, they have been playing too many long balls with very little success.

United just can't find a way to kill this game off.

Will Ferry chips in a great cross, it's nodded back into the middle from the back-post. It seems certain Craig Sibbald will nod home but Akil Wright throws himself in front of the ball.

John Robertson
Former Ross County manager on BBC Sportsound

Since United scored, they've taken control. County haven't had a shot on goal in the second half.

Leanne Crichton
Former Scotland international on BBC Sportscene

Lennon Miller carries the Motherwell team at points. The way he uses the ball and the responsibility he takes is way beyond his years.

That might ramp up any home nerves at Hampden.

Zach Robinson arrows a shot low towards the bottom corner but Jack Butland gets a strong left hand to it.

Martin Dowden
BBC Sport Scotland at Hampden Park

I couldn't see this after half an hour but Motherwell are hanging in here and, I have to say, are under less pressure than earlier.

Rangers should have put this to bed before half-time but doubts are just starting to creep in as that third goal fails to materialise.

Image source, SNS

Dujon Sterling has to score.

A Rangers corner is fired in by James Tavernier but the substitute heads over from close range.

Louis Moult almost makes it two for the visitors.

A United counter isn't adequately cleared and a game of head tennis allows Moult to charge onto a header, which he powers just over the bar.

It looks far more likely that the United will add to their lead at this rate.

Cyriel Dessers takes an effort on himself with Ross McCausland to his right.

The goal opens up for him but the Rangers striker lifts over from the edge of the area.

Dundee: McCracken, Ingram, Portales, McGhee, Larkeche, Tiffoney, Sylla, McCowan, Cameron, Palmer-Houlden, Murray.

Substitutes: Carson, Sharp, Astley, Main, F. Robertson, Koumetio, Graham, Lochhead.

Hearts: Clark, Taylor, Oyegoke, Kent, Rowles, Penrice, Devlin, Grant, Vargas, Shankland, McKay.

Substitutes: Gordon, Kingsley, Halkett, Oda, Spittal, Forrest, Boateng, Dhanda, Boyce.

Almost a second goal for United. Kevin Holt turns nicely in the box and his low shot is well saved, before Kristijan Trapanovski's rebound is blocked behind.

Motherwell are still alive at Hampden.

A long throw from Stephen O'Donnell eventually drops for Lennon Miller, whose close-range effort is blocked by a blue shirt.

County change things up, with Alex Samuel and Noah Chilvers on to replace Eamonn Brophy and Aidan Denholm.

A few half-chances for United, but every time it comes to shoot they hesitate.

The latest offender is David Babunski, who takes too much time time to place his shot from outside the box and sees it blocked.

Amy Canavan
BBC Scotland at East End Park

The wind is whirling in Dunfermline and it's causing a bit of havoc down there.

The ball is spending a fair bit of time in the air and rarely reaching its desired destination.

Up here, too, my hair is all over the shop.

Real fitbaw problems...

Image source, SNS

Vaclav Cerny's afternoon is over. A fine first start for the winger, whose goal is the difference in the game.

Ross McCausland is his replacement, while Dujon Sterling comes on for Tom Lawrence.

There's also a Well change as Tom Sparrow replaces Steve Seddon.

The ball drops kindly in the box for Zach Robinson but he just can't get it out his feet and his finish is sliced wide.

A chance goes begging for Well.