A tale of two halves within a half in the Scottish capital.

Edinburgh had all the territory in the opening quarter, but a combination of their own inaccuracy and some stout Connacht defence meant they had nothing to show for it.

The Irish side then took control and ran in three tries to put themselves in a great position at the break.

Richie Rees
Former Cardiff and Wales scrum-half on BBC Radio Wales

After the first four minutes, it's been all Cardiff.

The game has become a little bit unstructured and they're thriving on that.

Ioan Lloyd is unable to add the extras from wide on the right but Cardiff are winning and are heading for the play-offs as things stand.

Three tries for the Blue and Blacks, another would give a bit more comfort given that Ulster are involved in their own cracker.

Loads more drama to come after the break.

Phil Steele
BBC Wales commentator on BBC Radio Wales

This is a very big, compelling moment in this game.

Cardiff hammer away at the line.

They then spread it wide and Beetham is denied a second by a terrific tackle.

Ioan Lloyd tries to reach over, but were his feet in touch?

Jamie Roberts
Former Wales international on S4C

It doesn't feel like a red card to me, I think it will stay a yellow.

James Hume looks to burst through a gap but Zander Fagerson forces the turnover with a big tackle.

Adre Smith hits James Botham with a head-on-head tackle.

The officials go over to have a look and the Stormers lock is shown yellow, with a bunker review.

Chance for Cardiff to extend their lead before the break. They kick to the 22.

Connacht have more to play for than Edinburgh and they are doing their bit to try and muscle into the top eight.

They have spent much of the half defending and have done so superbly, but now they are starting to move through the gears in attack.

They build the pressure on the Edinburgh line and Shamus Hurley-Langton dives over under the sticks for Connacht's second try of the evening.

That's the double threat of the Stormers.

They get a big line-out drive going and then break free, with Springboks superstar Sacha Feinberg-Mngomezulu on the run.

His pass to Suleiman Hartzenberg is a little high and Cardiff escape.

Glasgow are back in the Ulster 22 and piling the pressure on.

Glasgow win the throw and go for the crossfield kick, but Michael Lowry denies Stafford McDowall with a great tackle and Zac Ward pinches the offload, which allows Hume to hammer it clear.

Phil Steele
BBC Wales commentator on BBC Radio Wales

It's a pity for Cardiff because their build-up play warranted a score but laws are laws.

Danny Southworth is denied.

Ben Thomas knocked on just before the try, losing the ball forward into the tackler, hence the ball looked like it had gone backwards.

Tom O'Toole is pinged at a ruck and Glasgow win a penalty.

We've heard that Nathan McBeth's yellow card will remain just that, which feels like the right call.

Cardiff win a penalty straight from the restart and go for the corner.

Stormers defend well from a set move and then Cardiff's carries are stopped, one tackle with the hint of a no-arms tackle... which is belatedly awarded.

Cardiff tap it and bash away at the line and eventually it's prop Danny Southworth that goes over. Wait, was there a knock-on?