Aitor Karanka makes an attacking switch as Joe Lolley comes on for Sam Byram.

AND WOULD YOU BELIEVE IT, HE'S SCORED!!!

Birmingham should be two in front!

Jacques Maghoma collects Maxime Colin's cross in acres of space inside the area but can only shoot straight at Costel Pantilimon.

Forest then go down the other end, but Matty Cash's shot from the corner of the box is blocked.

Forest make their second change as Ben Watson is replaced by Ben Osborn.

Blues also make a switch - Omar Bogle comes off, fellow forward Che Adams sprints on.

Birmingham's defence has been so solid.

Matty Cash delivers a long ball down the right, Daryl Murphy battles with Harlee Dean but the former Brenford defender gets the better of Murphy and clears.

Image source, Rex Features

An hour gone and the Reds are yet to have a shot on target. I'm pretty sure Lee Camp has fired up a big cigar in between the sticks for Blues.

Where is their inspiration going to come from?

That's Forest's best attack of the match, but still no end product.

Matty Cash races through the middle, exchanges passes with Joao Carvalho on the right and then strikes, but his effort is blocked.

Better intent from the hosts.

Nottingham Forest's record signing Joao Carvalho is coming on.

The £13.2m midfielder replaces Hillal Soudani.

Can the 21-year-old help unpick this Blues defence?

Image source, Rex Features

One thing that has been excellent from Blues so far is their work-rate when they don't have the ball.

They're giving the Forest players no room at all. Garry Monk will be pleased with what he's seen, but will surely want another goal.

Jack Robinson shoots from 25 yards but can't connect properly and the ball trickles wide.

That was only Forest's second effort of the match.

Blues get the second half started.

They dominated before the break but have just the one goal to show for it.

Big 45 coming up for both sides.

I wonder what Aitor Karanka had to say to his Forest players at the break?

He doesn't strike me as a manager who would lay into his team. But I've never met him. So I'm just guessing.

Anyway, the teams are getting ready to come back out for the second half at the City Ground...

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Following Portsmouth's draw against Doncaster, Steve Evans' Peterborough are now the only side with a 100% record in the EFL - and their tally of five league wins on the bounce to start the season is a first for the Posh.

"I think the people who are inside the football club and know me best know what it means," boss Evans told BBC Radio Cambridgeshire. "My few friends near my home know what it means.

"To be able to come into a football club and get five wins - I look at the success that Darren Ferguson had, which was incredible, so to be told in the week that this could be a record makes me immensely proud.

"But I'm proud of the players. The players deliver these performances and they deliver these results. We have a recipe that is sign good players, put them in a style and a system and work them hard, and make sure they give everything to the cause.

"To me, Peterborough United's a cause. Otherwise, I wouldn't have come here."

Image source, Getty Images

Defeat against league leaders Leeds means Daniel Farke's Norwich have just one win to show from five attempts in the Championship - and Farke was full of praise for Marcelo Bielsa's clinical side.

"Leeds played at a top level and you can see why they are unbeaten and at the top of the league," he said. "At this moment, they are 100 per cent the best team in the league."

The Canaries recently revealed that they've painted the away dressing room pink because it "lowers testosterone levels", but after two home defeats in the Championship, Farke is a little sceptical.

He said post-match the unconventional decor wasn't down to him and that "for me, it's not a topic at all".

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Frank Lampard's Derby made it back-to-back wins in the Championship with a comfortable victory over Preston North End.

But the former Chelsea midfielder was modest in his post-match assessment, and says his side's recent form is down to the men on the field.

"Clicking is a consequence of probably hard work from us on the training ground but the players out there," he told BBC Radio Derby.

"It's up to them what they do to click, to play off each other, to work for each other, and if that's clicking - today, it did."

Image source, Getty Images

Leeds are top of the Championship - but there was no hurtling into a knee slide on the touchline, a la Porto-era Jose Mourinho, for their boss Marcelo Bielsa.

He looked unmoved as his side slotted three past a sinking Norwich.

He said: "Of course I'm happy about results, but usually I don't celebrate the goals. It's not about humility - it's more about respect for my colleague, the head coach, who is just 10 metres away from me."

Bielsa was also full of praise for midfielder Pablo Hernandez, who was on the scoresheet for the third time this season today.

"He's a silent leader," explained Bielsa. "He improves every player around him and he does this without saying anything."

While the players take 15 minutes in the East Midlands, it's time for a bit of reaction from the earlier games in the Championship.

Let's start at Carrow Road...

Image source, Rex Features

Boos ring around the City Ground as the half-time whistle goes.

Winless Birmingham have been mightily impressive and lead through Lukas Jutkiewicz's clever header.

Forest have been woeful.

Daryl Murphy clatters into Gary Gardner and becomes the third Forest player to go into the book.

There will be one minute of added time.