An end-to-end finish to the 90 minutes at Ochilview.

Leyton Grant almost dances his way through the Motherwell defence, but it's knocked out of his path just before he can have a crack at goal.

The visitors drive forward into the box on the counter and Regan Charles-Cook's shot is blocked.

Hearts have the ball in the back of the net, but the flag goes up quickly.

It's Josh McPake who was played through on the left and he rolled it home well.

The replay shows that is a very tight call.

A great run from Seb Drozd on the left and he lays it off to Ben Demspey, who forces a near-post save from Raphael Sallinger and wins his side a corner.

Thistle are swarming all over Hibs.

That might have been the chance for Thistle!

It's a great cross from Cammy Logan on the right. He finds the head of Ben Stanway who really should score but his effort goes wide from a central position 10 yards out.

Brilliant link-up between Sabah Kerjota and Blair Spittal puts the Albanian winger away in the box, but he goes down under a clumsy challenge from Noa Butin.

This one is definitely in the box.

Was that the chance for Stenny?

Gus Stevenson, who has been impressive since his introduction, drives towards goal but can't lift his dinked effort over Matty Conelly, and it goes out for a goal-kick.

Just under 15 minutes to go and both sides are having a good go at it.

Gus Stevenson almost sweeps the home side into the lead from inside the area, while Regan Charles-Cook can't get enough power on a close-range header at the other end.

Hibs have had the better chances, but Thistle are building up a head of steam as they seek an equaliser.

BBC pundit Scott Allan is tearing his hair out with every wasted Hibs pass.

Have the home side got one eye on Thursday's game with Gent? They'll need a massive improvement on this display in Belgium.

Another chance for Thistle to pack the box as Aidan Fitzpatrick sends in a free-kick from the left.

It goes all the way through to Seb Drozd who slashes at the ball and Raphael Sallinger collects.

Hearts are knocking on the door.

Christian Borchgrevink has a goal-bound header blocked and the ball rolls out to Blair Spittal. He rattles it just by the post!

Brian McLauchlin
BBC Sport Scotland at Tynecastle

This is turning into a cracking cup-tie with ICT certainly playing their part. This two Alfies, Bavidge and Stewart, are posing all sorts of problems for the Hearts defence.

Image source, SNS

Partick Thistle have a free-kick just outside the Hibs box following Josh Mulligan's clumsy challenge on Ben Stanway.

One player fakes and it's rolled Cale Loughrey, who forces a low save from Raphael Sallinger.

Kheredine Idessane
BBC Sport Scotland at Ochilview

Home boss Marvin Bartley turns to his bench too, with Gus Stevenson almost having an immediate impact with virtually his first touch, a strong shot which Matty Connelly did well to save.

He'd just replaced Lewis Hodgkiss, while Oscar McIntyre is on for Kinlay Bilham.

The Warriors continue to battle valiantly.

Tom Renaud has a go from distance again, firing in a venomous volley from 30 yards, but it flies just past the post.

Ross Munro barely even saw that.

Hearts' substitutes combine immediately as Claudio Braga finds Josh McPake on the left.

He rifles it across goal but Noa Boutin makes a block on the line.

Hearts were going to make changes before that goal, and Wouter Vrancken decides he's going to make the changes anyway.

Claudio Braga, Blair Spittal and Josh McPake - the big dogs - are all on. Sabri Guendouz, Tomas Magnusson and goalscorer Rogers Mato are off.

Bit harsh on Mato, he's just scored!

Kheredine Idessane
BBC Sport Scotland at Ochilview

Lukas Fadinger is on for Joe Hodge, while Tawanda Maswanhise is replaced by Regan Charles-Cook.

Motherwell been a bit better this half but it's a very low bar from the visitors so far.

Credit to Stenhousemuir. They've been good, disciplined, and are right in this cup tie with less than half an hour of regulation time left.

Referee Duncan Nicolson has been advised to review that decision and quickly changes his mind.

It's hard to tell if the ball hits Joe Newell's hand or his knee, but his arm is certainly down by his side.

Image source, SNS