We are back on Thursday for Manchester City v Fulham.
Until then.
Quarter-final draw recap
Arsenal v Tottenham
Leicester or Southampton v Manchester City or Fulham
Middlesbrough v Burton
Chelsea v Bournemouth
Ties to be played week commencing 17 December.
'We were lucky on occasions'
FT: Chelsea 3-2 Derby
Chelsea
Chelsea assistant manager Gianfranco Zola speaking to Sky Sports: "It was a tough game tonight. They were excellent. They created us more problems. Our defence wasn't as good as other times. But most of the problems were created by them.
"We were in control until about 10-15 minutes to go. In those moments we thought about scoring too much. When you open up against a team with that quality, it is 50-50. We were lucky on occasions.
"We are in a moment when we are trying to establish our philosophy and the game we play. There is a trophy. We want to try to win it so we will take it seriously."
On drawing Bournemouth: "There are no easy games. They did really well [against Chelsea in the Premier League] and were unlucky on a few occasions. They should have scored."
Post update
Chelsea v Bournemouth
Post update
And finally...
Post update
Middlesbrough v Burton Albion
Post update
Leicester or Southampton v Manchester City or Fulham
WOW!
Arsenal v Tottenham
Post update
Eight balls go into the pot and here we go for the Carabao Cup quarter-finals draw.
Get Involved
#bbcfootball or text 81111
iconforourtimes: How late will the quarter final draw be this year, EFL? Only I am usually in bed by midnight.
Hang in there, coming up shortly.
'Morata is an in and out player'
Chelsea 3-2 Derby
Andy Townsend
Ex-Chelsea midfielder on BBC Radio 5 live
Of the players that started, Ruben Loftus-Cheek did will.
It's not a position that absolutely suits him, he is ideally a midfield player but I thought he did well.
Morata is still an in and out player for me.
Willian is a fixture in the Chelsea team, he's got no worries.
'I'm a lucky man to have a night like that'
Chelsea 3-2 Derby
Derby boss Frank Lampard on Sky Sports: "I'm disappointed. I think we deserved a draw on chances created.
"The difference between the sides was they scored three... actually we scored four didn't we? I joke because i'm proud. Talking to their staff they're saying we're playing well.
"I respect this club, I don't have to talk about this club. I'm proud of my players.
"My players had to really selfless stuff. Who goes through clear against Chelsea like we did on goal? We created chances.
"There will be recovery for two days and we'll think about Birmingham.
"We've shown what we can do against Manchester United and today, and the standard is set. If we play like that we will win games.
"I'm so thankful to the Chelsea fans. I left through the back door and it upset me at the time but I have nothing but great memories of this place and they thank me like that. I'm a lucky man to have a night like that and I feel it."
'I've seen Derby play better'
Chelsea 3-2 Derby
Andy Townsend
Ex-Chelsea midfielder on BBC Radio 5 live
I have seen Derby play a few times and I've actually seen them play better than they have tonight.
There were periods tonight where Chelsea, who were the better team on the evening, were given a lot to think about by Derby.
ReutersCopyright: Reuters
FULL-TIME
Middlesbrough 1-0 Crystal Palace
Tony Pulis gets one over on his old side as Championship Middlesbrough edge past Premier League Crystal Palace to reach the last eight of the Carabao Cup.
PENALTY APPEAL
Middlesbrough 1-0 Crystal Palace
Max Meyer's thumping shot is blocked by Paddy McNair's hand in the box.
It is in an unnatural position, close to his face but referee Paul Tierney does not feel it warrants a spot-kick.
Roy Hodgson will be livid.
INJURY TIME
Middlesbrough 1-0 Crystal Palace
THREE minutes added on.
Post update
Middlesbrough 1-0 Crystal Palace
A couple of minutes remaining at the Riverside.
Boro look like holding on.
PACopyright: PA
CLOSE!
Middlesbrough 1-0 Crystal Palace
Palace are still knocking but Boro don't want to open the door.
Andros Townsend's drive is pushed away by home goalkeeper Dimitrios Konstantopoulos.
SUBSTITUTION
Middlesbrough 1-0 Crystal Palace
Palace make their final change of the evening as Sullay Kaikai replaces Jason Puncheon.
Get Involved
#bbcfootball or text 81111 (UK only)
Khan: Chelsea extremely lucky today. Derby did not deserve to lose.
John: How come Chelsea's best player has got a white shirt on ? Mason Mount, take a bow.
Live Reporting
By Shamoon Hafez
All times stated are UK
Get involved
Goodbye
Chelsea got a fright, but they sneak past Frank Lampard's Derby to progress in the Carabao Cup.
Have a read of the reports
We are back on Thursday for Manchester City v Fulham.
Until then.
Quarter-final draw recap
Arsenal v Tottenham
Leicester or Southampton v Manchester City or Fulham
Middlesbrough v Burton
Chelsea v Bournemouth
Ties to be played week commencing 17 December.
'We were lucky on occasions'
FT: Chelsea 3-2 Derby
Chelsea
Chelsea assistant manager Gianfranco Zola speaking to Sky Sports: "It was a tough game tonight. They were excellent. They created us more problems. Our defence wasn't as good as other times. But most of the problems were created by them.
"We were in control until about 10-15 minutes to go. In those moments we thought about scoring too much. When you open up against a team with that quality, it is 50-50. We were lucky on occasions.
"We are in a moment when we are trying to establish our philosophy and the game we play. There is a trophy. We want to try to win it so we will take it seriously."
On drawing Bournemouth: "There are no easy games. They did really well [against Chelsea in the Premier League] and were unlucky on a few occasions. They should have scored."
Post update
Chelsea v Bournemouth
Post update
And finally...
Post update
Middlesbrough v Burton Albion
Post update
Leicester or Southampton v Manchester City or Fulham
WOW!
Arsenal v Tottenham
Post update
Eight balls go into the pot and here we go for the Carabao Cup quarter-finals draw.
Get Involved
#bbcfootball or text 81111
iconforourtimes: How late will the quarter final draw be this year, EFL? Only I am usually in bed by midnight.
Hang in there, coming up shortly.
'Morata is an in and out player'
Chelsea 3-2 Derby
Andy Townsend
Ex-Chelsea midfielder on BBC Radio 5 live
Of the players that started, Ruben Loftus-Cheek did will.
It's not a position that absolutely suits him, he is ideally a midfield player but I thought he did well.
Morata is still an in and out player for me.
Willian is a fixture in the Chelsea team, he's got no worries.
'I'm a lucky man to have a night like that'
Chelsea 3-2 Derby
Derby boss Frank Lampard on Sky Sports: "I'm disappointed. I think we deserved a draw on chances created.
"The difference between the sides was they scored three... actually we scored four didn't we? I joke because i'm proud. Talking to their staff they're saying we're playing well.
"I respect this club, I don't have to talk about this club. I'm proud of my players.
"My players had to really selfless stuff. Who goes through clear against Chelsea like we did on goal? We created chances.
"There will be recovery for two days and we'll think about Birmingham.
"We've shown what we can do against Manchester United and today, and the standard is set. If we play like that we will win games.
"I'm so thankful to the Chelsea fans. I left through the back door and it upset me at the time but I have nothing but great memories of this place and they thank me like that. I'm a lucky man to have a night like that and I feel it."
'I've seen Derby play better'
Chelsea 3-2 Derby
Andy Townsend
Ex-Chelsea midfielder on BBC Radio 5 live
I have seen Derby play a few times and I've actually seen them play better than they have tonight.
There were periods tonight where Chelsea, who were the better team on the evening, were given a lot to think about by Derby.
FULL-TIME
Middlesbrough 1-0 Crystal Palace
Tony Pulis gets one over on his old side as Championship Middlesbrough edge past Premier League Crystal Palace to reach the last eight of the Carabao Cup.
PENALTY APPEAL
Middlesbrough 1-0 Crystal Palace
Max Meyer's thumping shot is blocked by Paddy McNair's hand in the box.
It is in an unnatural position, close to his face but referee Paul Tierney does not feel it warrants a spot-kick.
Roy Hodgson will be livid.
INJURY TIME
Middlesbrough 1-0 Crystal Palace
THREE minutes added on.
Post update
Middlesbrough 1-0 Crystal Palace
A couple of minutes remaining at the Riverside.
Boro look like holding on.
CLOSE!
Middlesbrough 1-0 Crystal Palace
Palace are still knocking but Boro don't want to open the door.
Andros Townsend's drive is pushed away by home goalkeeper Dimitrios Konstantopoulos.
SUBSTITUTION
Middlesbrough 1-0 Crystal Palace
Palace make their final change of the evening as Sullay Kaikai replaces Jason Puncheon.
Get Involved
#bbcfootball or text 81111 (UK only)
Khan: Chelsea extremely lucky today. Derby did not deserve to lose.
John: How come Chelsea's best player has got a white shirt on ? Mason Mount, take a bow.