Forest manager Nuno paces his technical area, wearing a beanie hat to protect him from the freezing temperatures.

Nuno led Wolves to the FA Cup semis in 2019, and despite Forest's European ambitions this season he surely would not say no to another cup run.

Superb cross from Norwich centre-back Callum Doyle on the left and a slightly panicky clearance from Jan Paul van Hecke sends the ball behind for a corner.

It's initial delivery is not properly cleared by Brighton but Lewis Dobbin's shot is comfortably saved by Jason Steele.

Johannes Hoff Thorup's Championship are on top at the moment, though.

Rob Green
Former England goalkeeper on BBC Radio 5 Live

Plymouth will take heart with how they have started in this game.

Image source, PA Media

The haves v the have nots: Joao Felix, who has gone for over £150m in transfer fees in his time and can only get a game in the cups for Chelsea, whistles a shot over.

Morecambe's record transfer is about £150,000. Just a digit or two out.

Despite making 10 changes, Burnley have started well in Berkshire.

Lyle Foster fired an early chance over the bar after a slick move and now Luca Koleosho goes close, putting a right-footed shot past the left-hand post.

Koleosho is then in again and forces David Button into a decent stop.

For the second time today, Ramon Sosa hits the turf under pressure from a Luton defender.

For the second time today, ref Darren England tells him to get up.

What does a Brentford attack without any of Ivan Toney, Bryan Mbeumo or Yoane Wissa look like then? It has been a while since they started a game without any of those guys and today we find out. It's Plymouth who make a bright start in the London sun.

Stephy Mavididi's cross hits Harrison Ashby's arm and that's a pen.

Exeter are looking to reach the FA Cup fourth round for the first time since 1980-81.

They have gone out at this stage of the competition 10 times since then but the League One side are holding their own against Championship Oxford early on.

All Forest in the early stages. Taiwo Awoniyi appears to have played Jota Silva clean through, only for Marc McGuinness to make a fine sliding block.

West Brom break down the right with Tom Fellows whipping in a cross but Uros Racic failing to make proper contact with his volley.

Pedro Neto hares away down the wing and beats two players but can't make his final pass stick. As a fan of a lower league club I can tell you we don't get many players like Neto down there.

Morecambe have the first effort on target though, Ben Tollitt gets a shot away and Filip Jorgensen juggles it but makes the save.

Penalty to Stoke!

Luke O'Nien trips Lewis Koumas and the ref points to the spot.

Rob Green
Former England goalkeeper on BBC Radio 5 Live

It's a real challenge for Plymouth today. They have shown such weakness at times. They got their first clean-sheet away from home last week but there is such a vulnerable nature with how they play. If a team plays directly through them, they have got massive weaknesses and in that is where Brentford's strengths are.

Image source, g]

Reece James, back in the Chelsea side, whips in the free-kick and Axel Disasi heads it over the crossbar.

The second half is under way in the Leicester fog.