You're not allowed to knock a guard out of play in the first two stones.

Here's what happened on GB's second stone...

Logan Gray
Former Scottish curler on BBC TV

You can't help but feel Great Britain should have been out of sight in this game but it's been a good match.

Italy line the stones up, and Great Britain knock them back out.

Jackie Lockhart
Four-time Olympic curler on BBC TV

Both these teams desperately want to get the win. We have the hammer coming down this extra end so we need to take advantage.

Italy go for the guard straight up, but Cammy Smith is having none of that.

He uses GB's first stone to knock that red right out of the way and to the side, clearing a path down the centre of the ice in the process.

Great Britain will have the hammer in this final end, which is always handy.

Really good final shot from Kyle Smith - there's no way Italy can score two here.

They settle for one, and just like we did this morning, we're going into an extra end.

Great Britain's Brad Hall and Joel Fearon will finish in at least seventh place tonight in the two-man bobsleigh.

Here's how they got on in their second run.

Logan Gray
Former Scottish curler on BBC TV

That was a well played shot. Now, how are Italy going to magic a score of two out of this?

The GB brains trust come together and decide that the nearest Italian stone, a red on the edge of the outer ring, needs to go.

"Go go go!" is the shout to Cammy Smith from older brother Kyle, and it's good, knocking the stone out of play.

Nick Hope
BBC Sport in Pyeongchang

Yep - this is a life-size ‘cuddly’ curling stone which is going to be proudly displayed on my sofa.*

*Other random Olympic memorabilia is also available.

Image source, BBC Sport

Italy clear away the British guard, but end up knocking a yellow stone into the house in the process.

There's two Italian stones right at the very top of the circle, clustered close together, and Tom Muirhead curls a guard into their path.

Sweep, sweep and more sweep from Cammy Smith to help a GB stone avoid their own guard and crack into the furthest Italian red.

Italy call a time-out in response.

Jackie Lockhart
Four-time Olympic curler on BBC TV

Every shot here is crucial.

Neil Leverett: Can a skip be dropped if his/her performance is that bad?

Patrick Gearey: Afraid to say Kyle Smith's having a bit of a shocker against Italy. The Italians are still in this. Take two here and they've won.

So the question is - did the touch change the stone's trajectory? If a stone is burned it, theoretically, should be removed from play.

However, moving it is not really the done thing, apparently - there was a kerfuffle when Canada's skip moved a burned stone, external earlier this week - and GB opt to leave the Italian stone where it landed.

A nice blocker from the Italians, perched on the cusp of the circle. Hang about... there's some discussion around whether that stone was burned - looks like it was possibly touched by a brush during the sweep.

It could well be removed by the Great Britain team here. More controversy, talks are ongoing...

Jackie Lockhart
Four-time Olympic curler on BBC TV

There is a great deal more pressure on the skips to make that final shot at the end. Sometimes they have to make highly technical shots but other times it can be really simple and it is just the pressure to make it.

A slow, delicate gliding stone from Kyle Smith, but it picks up speed and it's heavy...

Hmm. Just the one for GB from the ninth end.

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