Big chance for Livi.

Ex-Celtic defender Efe Ambrose steams in to meet a corner with the goal at his mercy, but his header is wild and flies well off target. A real centre-back's finish.

Matty Kennedy is on the losing side at the moment but he's putting in a fine individual display for Aberdeen.

He skips by two County players but no-one can apply a finish to his cross. Scott Wrtight also has a shot charged down.

There's concern for Aberdeen after Jonny Hayes twists awkwardly and is going to be substituted. Derek McInnes turns to 18-year-old Kieran Ngwenya.

Anthony Ralston's surge into the box ends with the full-back hitting the deck under pressure from Livingston defender Efe Ambrose, but referee John Beaton is having none of it.

Lewis Ferguson's low free-kick is easily collected by County goalkeeper Ross Laidlaw.

Since the re-start Aberdeen have had plenty of the ball, but the final pass just isn't coming off for them at the moment.

Celtic carelessly give the ball away and Scott Robinson almost punishes them, curling a shot wide from the edge the box.

The hosts break up the other end and Mikey Johnston has a shooting chance but Scott Pittman makes a superb block.

St Mirren's afternoon goes from bad to worse as Cammy MacPherson is given his marching orders for a second booking.

I don't think the midfielder can complain with either yellow card. Two late challenges.

Nicky Clark gets into a good position on the edge of the Hamilton box but Dundee United's top scorer is foiled by Ryan Fulton.

Moments later, Hakeem Odoffin's shot is tipped wide by United keeper Benjamin Siegrist.

Benjamin Siegrist holds after a well struck shot from Hamilton Academical's Lee Hodson. A decent spell of pressure from the hosts.

The game springs to life as Alex Gogic's diving header from a corner to palmed off the line by Kilmarnock goalkeeper Danny Rogers and is thumped clear from in front of goal by Aaron McGowan.

Hibs have started the second half with real purpose.

We're up and running again at most of the grounds.

A few more goals, please.

Hearts are well on their way to another win in the Championship, while Queen and the South and Arbroath are struggling to generate much in the way of thrills in Dumfries.

It's been one of those days so far.

Image source, BBC Sport

They've supplied all of the goals today and most of the excitement has been up in at the Gobal Energy Stadium in a cracking contest.

We could definitely do with more goalmouth action in the other four fixtures.

It's been a breathtaking first 45 minutes in Dingwall.

The home side have been clinical, twice taking advantage of poor defending to storm into a 2-0 lead.

Aberdeen threw everything at the hosts to try and get a goal back, and they finally got a break right before the half-time whistle when a Tommie Hoban header hit off County defender Alex Iacovitti.

Image source, SNS