This is what Bruce Mouat is facing with the final stone of the match. Anything in the middle or a shot that removes either of the reds will do.

Niklas Edin doesn't look too pleased with his penultimate stone. Mouat should just be able to bash this away for GB.

Great Britain are almost there.

Thomas Duncan
BBC Scotland in Beijing

It's tense as Sweden try to plot their way to a steal of two to force an extra end.

There are only two stones in the house just now and GB are lying shot. They just need to make sure red stones get knocked out of there.

Great Britain are being really careful here. They just have to ensure they don't concede two (or even a dreaded three) in this end and they'll be fine.

Can world champs Sweden pull something out of the woolly hat?

British skip Bruce Mouat will have the final throw.

Well, well...

Let's get straight to that final end in the curling then. You can watch it by clicking the thumbnail above.

A reminder Sweden were top of the round robin standings before this match. Great Britain were second.

Thomas Duncan
BBC Scotland in Beijing

Hang on, the Swedes are not world champions for nothing.

Niklas Edin and co get two on the board in the penultimate end, and we go into the last.

A lead of two with the hammer for GB, though. They should see it through.

John Hunt
Sliding commentator on BBC TV

He says Michael Schumacher is his hero, Schumacher of course completely dominant in his era. The gold medal goes to Friedrich and of course it does.

For the first time in the history of this event it is a clean sweep for the Germans and Francesco Friedrich remains untouchable, unstoppable and has that golden glow once again.

Pilot Johannes Lochner steers his bobsleigh into the lead by a massive margin of 1.2 seconds.

It still might not be enough for gold.

Here's Francesco Friedrich, the defending champion. He already has one hand on gold.

Here is Christoph Hafer, the first of those three Germans...

It's a near perfect run. He goes fastest and guarantees at least a bronze for Germany.

Could they get a one, two, three? Lochner and Bauer go next, followed by Friedrich and Sommer.

The medal fight is on in the men's two-man bobsleigh.

The three German bobs are in the top three positions - they will be the last three to go.

Michael Vogt of Switzerland currently leads.

The final skater, Japan's Kaori Sakamoto, has been awarded a score of 79.84 by the judges.

All of that means amid all of the controversy of the last few days, 15-year-old Russian Kamila Valieva, who has been allowed to compete despite a positive drugs test, will go into the free skate on Thursday in the gold medal position.

Great Britain's Natasha McKay finished 28th and will not skate again in the competition.

Thomas Duncan
BBC Scotland in Beijing

Boom, is that the winning shot from Bruce Mouat?

Niklas Edin rolls in a draw, but the GB skip uses his stone to knock one of his yellows into the Swedish rock and remove it from the house.

Two for GB and a 7-3 lead with two ends left. They'll also have the hammer in the last. What a position to be in.

There were so many emotions watching this...

We are into the eighth end in the other three round robin matches, with Italy leading defending champions the USA 6-4.

China have opened up a 7-4 lead against Norway, while Canada trail the Russian Olympic Committee 4-3.

There are two skaters to go and Kamila Valieva still leads the women's short programme.

Her Russian Olympic Committee team-mate Alexandra Trusova has gone into second but her score of 74.60 is still well adrift of Valieva's 82.16.

John Jackson
Two-time Olympic bobsledder on BBC TV

That was a really really good run, and was what Brad and Nick needed to put away those demons but he needs to sort that line out going into the four-man because that won't help him.

The good thing is this time when we see the sled leaving the ground again he kept it away from the wall. So, a little bit of confidence building ready for the four-man in a few days.

Thomas Duncan
BBC Scotland in Beijing

Another nail-biter. Bruce Mouat's double takeout didn't quite come off, which allowed Niklas Edin to draw in to sit two.

Mouat was left with a draw to the button for one, which he makes. Phew.

In the next, it ends up being Edin's turn to slide a stone in for one.

Nobody's giving an inch.

Away from the ice rink Great Britain's Brad Hall has just piloted his two-man bob through the fourth run.

When he crashed earlier that was by no means certain.

They finished cleanly this time but will not be threatening the medals.

With that score Kamila Valieva has qualified for the free skate, as we all expected.

As a result an additional 25th skater will now go through to the free skate, in case there are any developments in the Valieva story which mean her score is later removed.