There's plenty of tired limbs on the pitch now, but it's still pretty end to end stuff.
Pinball time in the MK Dons box but it stays out somehow. We're having by far the better of it here.
Gerry McDonagh's fouled down the right flank and wins a free-kick in a very dangerous area, but it comes to nothing.
We're straight on the front foot here. Encouraging stuff.
Big chance to take the lead straight away. Worrall meets Yates' ball, but the keeper saves.
We're back underway here. Half an hour of extra-time to go.
I think he's been marked pretty effectively, but his assist for Walton's goal was great.
I can answer both of those questions with one answer: Matty Cash. He's been energetic in the middle and very dangerous on the ball.
Hello Yiannaki. We'll have extra time now.
I can't keep up. MK Dons number nine is at it again, this time shooting just over from inside the box on the turn. He's a real danger.
Now the game's opening up. Dons fly down the other end and the dangerous Tshimanga blazes wide, before Walker puts a good chance over at the other end. It's all go here now.
A Jack Kelly free-kick flies through the six-yard box and nobody gets a touch on it. Another close call for the Dons. 60 seconds later Kasheme Walton could get his second, but he doesn't get hold of it.
Walker so nearly has us in front. He's played in by Cash, turns his defender in the box, but the keeper does well to narrow the angle and saves.
He got down the right and delivered a great cross that Walton couldn't fail to miss.
Goal! Walton gets us back on level terms after great work by Burke.
Burke flies down the right and puts in a low cross that McDonagh fails to control. Nearly a good chance for Forest.
The chances have dried up a little here, but the game continues to fly from end to end. Around 15 minutes left.
Can't argue with the decision, but that was close.
So nearly 2-2, but our goal is chalked off for offside.
Walton wins a corner after a bold run down the right.
He's been very lively tonight, as have a lot of the Forest players, but we're still no closer to a breakthrough.
Matty Cash is at it again, running through the middle, but his shot is blocked.
Luke Thomas makes way for Walton. Walker's come over to the left and Walton has come up front.
The resultant free-kick whistles just past Erlandsson's post. Close.
Walker goes in for a diving header at the feet of the keeper but can't quite make it. Then Iacovitti brings down Tshimanga and picks up the first booking of the night for his troubles.
Kasheme Walton is ready to come on down below.
Still around half an hour to go. Plenty of time left.
From the corner we go close again, but can't quite squeeze through.
So close! A great ball in from Burke is headed goalward by Thomas, but a MK Dons defender deflects it wide.
With such pressure, there's always the chance of Dons breaking, and they do, well. They've got real pace up front and they'll remain a danger all game.
Efforts from McDonagh and Cash are blocked. Pressure continues to build.
Iacovitti gets a good header on a Kelly corner, but can't direct it goalwards.
Then Burke plays in Cash and he shoots when he really should square it. Good spell of Forest pressure.
The corner eventually comes out to Thomas, who won it, but his long range effort flies over the bar.
We race down the other end and win a corner, after good work by Kelly and Thomas.
What a miss! An MK Dons cross is directed onto Forest's bar by one of our defenders, but it comes out to Rasulo. His header goes over the bar from about four yards though. Should have scored.
Free-kick to MK Dons a good 30 yards out, but Rasulo still forces a fine save out of Erlandsson.
That had the small crowd in The City Ground oohing and aahing. Great stuff from Burke.
Bit of pressure for MK Dons and then Burke picks it up in the middle and explodes. He flies at their defence, lays it inside to McDonagh, but it's just intercepted.
Yates is on for Nielsen. He'll go to right back and Worrall will come inside to centre half.