Billy Mckay can't get Shane Sutherland's pass out from beneath his feet.

Caley Thistle remain on top in this period of play.

Changes in the midfield for Partick Thistle.

Connor Murray and Robbie Crawford are off for Cammy Smith and Kyle Turner.

It's wave after wave of Caley Thistle attack right now, the momentum has shifted.

Joe Hardy has been impressive since coming on, while Danny Devine has also had a chance in front of goal from a corner.

Aaron Doran finds himself in acres of space and is found by Joe Hardy's inch-perfect pass.

The winger seems to have only Jamie Sneddon to beat in the Thistle goal, but upon unleashing his shot, veteran defender Richard Foster throws himself in front to block.

Robbie Deas whips in a terrific ball. Shane Sutherland wins the flick on, with fellow half-time substitute Joe Hardy waiting.

The Caley Thistle forward fails to hit the target, but it's a more positive move from Billy Dodds' side.

Lewis Mayo misjudges a high ball, but luckily for the Thistle defender, Joe Hardy is ruled offside.

We're back underway at Firhill Stadium.

A double change for Caley Thistle. On-loan Accrington Stanley forward Joe Hardy is on alongside Shane Sutherland, in place of Sam Pearson and Austin Samuels.

Michael Stewart
Former Hearts midfielder on BBC Scotland

Leanne Crichton
Ex-Scotland international on BBC Scotland

Two evenly matched sides on paper, a tight encounter on the park. No big surprises in the opening half.

Ian McCall's side have had the better of the chances. In his first start since joining on loan from Rangers, 19-year-old Juan Alegria has hit the post and skimmed the roof of the net.

An open affair between the Championship's third and fourth placed teams, with all to play for after the interval.

Brian Graham tees up Robbie Crawford, but the midfielder fails to keep his shot down.

Austin Samuels drives solo and a promising Caley Thistle attack amounts to nothing.

Caley Thistle goalkeeper Cameron Mackay is caught in two minds to come for Ciaran McKenna's steered header.

Pulling just short, he invites Juan Alegria to latch on to the header, but the Colombian's acrobatic attempt from a tight angle bounces off the far post.

Right-back Ciaran McKenna is having all sorts of joy down the right flank and delivers in another fierce cross.

Caley Thistle's David Carson manages to loop his clearance away, just missing his own net in the process.

Winger Connor Murray arrives late into the box but fails to convincingly latch on to Ciaran McKenna's cross and makes it an easy save for visiting goalkeeper Cameron Mackay.

Billy Mckay clips in Austin Samuels, who half-volleys a bobbling ball just wide.

Best chance of the game for the visitors, so far.

Billy Mckay pounces on a weak back-pass, but Thistle goalkeeper Jamie Sneddon just beats him to it.

Not the pitch to pull passes short.

Richard Foster loops a delightful pass, from the outside of his left-boot, into the path of Juan Alegria.

The on-loan Rangers forward just skiffs the roof of the net with his lobbed attempt.

But what a pass from Foster.

Home number one Jamie Sneddon scuffs his goal-kick.

Could see a few of them tonight.