Just come off the pitch will you Antony, love. Our Antony - or Brazil's Antony, rather - has put in a Royle shift for the Selecao.

(Been keen to get that gag in all game. Jim and Barb will be pleased.)

Antony is replaced by a more defence-minded player in Gabriel Menino as Brazil try to protect their lead. Moments later, Richarlison comes off soon.

Not the sort of player who a tired defender wants to be facing is Malcom.

Spain have got to switch to gung-ho now.

Stephen Warnock
Former England defender on BBC Radio 5 Live

Malcolm won the foot race and now Brazil edge closer to the gold!

What a moment for Brazil and what a huge moment for the game!

Can you get in-front of the defender? Can you get a good touch on it? He answered all of those questions!

Malcom the substitute has turned this game around.

He's going to want them to keep playing it to him, knowing he can beat them with his pace.

Brazil can punish Spain! This could be the gold medal.

Malcom has the sort of pace which we've been seeing in the Olympic Stadium this week. And he's not afraid to use it.

The former Barcelona winger has the legs on the Spanish defence,m running on to a long way and threading the ball past Unai Simon into the far corner.

The Spanish win a corner. The big lads go up. And the ball in is very poor. Can Brazil counter quickly and punish them?

Well, that's not just like watching Brazil. Dani Alves lumps a long diag into the mixer. Unai Simon gathers easily.

Cagey start to the final 15.

Fifteen minutes for a winner. Or we'll go to, gulp, penalties.

The referee toots his whistle for the players to regather after a quick swig of water. Nobody really takes much notice as both squads take their time.

Another change for Brazil. Reiner, a teenage attacking midfielder on loan at Borussia Dortmund from Real Madrid, comes on for Claudinho.

It's time for heroes...

Still no winner... yet.

Simon Gleave, head of sports analysis, Nielsen Gracenote:

Great Britain have won both the men's and women's events in a non-cycling Olympic sport for the first time since the athletics long jump in 1964, when Mary Rand and Lynn Davies took gold.

Since those gold medals in 1964, Great Britain have won gold in both the men's and women's events four times in cycling track: keirin (2012), team pursuit (2012 and 2016) and individual sprint (2008).

This is going to the wire.

Brazil won in a dramatic penalty shootout in Rio five years ago - Neymar scoring the winning spot kick. Same again?

Spain are going for one last push. On comes Rafa Mir. Goalscorer Mikel Oyarzabal is off.

Alistair Mann
Football commentator on BBC TV

The game wears on.

Brazil look strong - they look like the change they made in Malcom is helping them.

Spain look like they're struggling to keep up with them.

Stephen Warnock
Former England defender on BBC Radio 5 Live

There's tired minds now.

It's not like an end of season game, you can't correct this - it's a one-off opportunity to win a gold medal!

Guilherme Arana gets in behind and he fires it towards the near post. Richarlison is sliding in looking for a touch but Unai Simon gets a strong hand to it.

Dani Olmo gives it away sloppily on the edge of his own box and Brazil's Claudinho nicks it off him.

He rushes the shot though and it sails harmlessly over the bar.

Alistair Mann
Football commentator on BBC TV

It's such a tight angle but he's always going to try and catch the goalkeeper out at the near- post.

Spain struggle from set pieces don't they - a real achilles heel!

It almost falls for Antony in the box but Spain just about scramble it away.

Another corner for Brazil, but it's thumped away.

Both teams look exhausted. It's end-to-end stuff though. Malcom smacks one against the side-netting but it's deflected on the way.

Corner.

Finally a change for Brazil.

Goalscorer Matheus Cunha is off. On comes Malcom.

Stephen Warnock
Former England defender on BBC Radio 5 Live

The big thing now is making sure you get as much hydration as possible.

You want your manager to have noticed a weakness you can exploit, something that can help you go out there and win the game.

Defensively you think where can you hurt them? What runs can we make?

Concentration levels start to drop so it's important to get the strikers up that pitch.

All over in 90 minutes.

We're into extra time.