Postpublished at 22:12
Tick tock, tick tock.
The 120 minutes are almost up. We've got three games going to penalties unless anyone fancies being a last-minute hero.
Eden Hazard misses crucial penalty
Remy with stoppage-time equaliser
Stoke were down to 10 men
Hull and Everton also through on penalties
Sheff Wed hammer Arsenal 3-0
Gary Rose
Tick tock, tick tock.
The 120 minutes are almost up. We've got three games going to penalties unless anyone fancies being a last-minute hero.
Stoke 1-1 Chelsea
Eden Hazard sends a shot over as Chelsea continue to press. The Blues players are giving it their all with five minutes until penalties.
This is a belting cup tie.
Stoke 1-1 Chelsea
Expertly timed challenge by Marc Wilson as he gets a foot in on Bertrand Traore, timing it just right to poke the ball behind for a corner, which comes to nothing. If Wilson got that challenge wrong, Traore was through on goal.
Everton 1-1 Norwich
End-to-end at Goodison as Everton press through Gerard Deulofeu, he slips and Norwich break, winning a corner.
Trevor Sinclair
Former England winger on BBC Radio 5 live
"This is the definition of 'next goal winner'. Whoever gets the next goal will win this I'm sure. It's entertaining stuff."
Stoke 1-1 Chelsea
Ooooh, not far off from Willian, who has a go from 20 yards but his shot just shaves the Stoke post. Nine minutes left in extra time.
Hull 1-1 Leicester
If anyone is going to win this game, it is going to be Riyad Mahrez. He is full of energy and sends a teasing ball into the box, but the keeper claims.
Stoke 1-1 Chelsea
Spare a thought for poor Mame Diouf. Stoke have used all of their substitutes and he looks exhausted. He is also having to fill in at right back after Phil Bardsley got sent off.
He gives up the ghost as Eden Hazard breezes past him but, luckily for the Stoke man, Hazard can't find the back of the net.
A quick breather and swig of the water bottles and we are back under way in the three games. Let's be having some winners please.
Sheff Weds 3-0 Arsenal
Arsenal boss Arsene Wenger: "It was a very bad night for us. We lost two important players in the first part of the game and then we were not at the level we needed to be.
"Congratulations to them, they were faster, sharper and more decisive than us. We could not create anything. We were very naive when defending.
"We cannot master how people will react. I left six players at home and I still lost two to injury.
"The level was too high for the young players tonight. They are not ready to play at this level.
"We are short now with the injuries. It is a big blow for us."
Three games heading for penalties at the moment. My typing fingers weep.
Everton 1-1 Norwich
Stoke 1-1 Chelsea
Hull 1-1 Leicester
Abel Hernandez (105 mins)
A quick response from the Tigers as Abel Hernandez pokes in from close range after Mark Schwarzer fails to hold a shot.
As far as Hull fans are concerned, that will be justice after feeling Leicester's goal was offside.
Stoke 1-1 Chelsea
Half a chance for Bertrand Traore as he has a go from an angle, but finds the sidenetting.
Everton 1-1 Norwich
I said before Chelsea equalised that Stoke were looking comfortable, so I could be in danger of cursing this one for Everton but the Toffees are looking strong in extra-time.
Ross Barkley plays a delightful through ball to Kevin Mirallas, but he drags his shot just wide.
That's Mirallas' last action of the game as on comes Steven Naismith.
Stoke 1-1 Chelsea
James Heffernan: Whats the morale of the story? Don't take off Jon Walters! A minute after he left the field Stoke crumbled, thats no coincidence
Riyad Mahrez (100 mins)
They've had to soak up some pressure, but Leicester are ahead.
SubstituteRiyad Mahrezwith the goal, pouncing after Jamie Vardy's strike was pushed into his path.
Stoke 1-1 Chelsea
A strong start by Chelsea as an energetic Eden Hazard exchanges passes with Kenedy before shooting just wide. Then, Willian goes close.