(see post at 19:30)

Sana: Dan Petrescu & Nicky Barmby??

Dan Langan: Is it Nick Barmby and Dan Petrescu?

Mark Fryer: Dan Petrescu & Nicky Barmby?

WRONG! We have one Twitterer with the right answer....gold star to Matt Wigmore who correctly guessed it was Nicky Barmby and a very young Jody Morris!

Phil McNulty
BBC Sport chief football writer at Stamford Bridge

A Chelsea win tonight moves them to within one win of the Premier League title - and would relegate Middlesbrough.

Chelsea's march to the title has seemed inevitable for a while but there will be so much disappointment at Boro that a season that started with promise looks certain to end with a return to the Championship.

The Teessiders have simply failed to threaten in attack and their fate was sealed in many ways by the failure of January signings Patrick Bamford from Chelsea and Aston Villa's Rudy Gestede.

Sadly, they are not strikers of Premier League class.

• Chelsea have won seven successive meetings without conceding a goal, including the last six Premier League encounters.
• Middlesbrough have gone 18 league matches without a victory at Stamford Bridge since a 2-1 top-flight triumph in March 1975 (D6, L12).
• Boro have only scored five times in those games, and none in the last seven visits.

Gold star for anyone who tweets #bbcfootball with the names of these two from Chelsea v Boro back in 1996...

Image source, Getty Images

So just the one change for each side.

N'Golo Kante is injured, so Cesc Fabregas comes in. David Luiz was an injury concern, but starts.

Chelsea: Courtois, Azpilicueta, David Luiz, Cahill, Moses, Fabregas, Matic, Alonso, Pedro, Diego Costa, Hazard

Subs: Begovic, Terry, Zouma, Ake, Chalobah, Loftus-Cheek, Willian

Image source, .

And Middlesbrough's change comes in the form of Christhian Stuani making way for Adama Traore

Boro: Guzan, Fabio, Chambers, Gibson, Friend, De Roon, Clayton, Forshaw, Traore, Negredo, Downing

Subs: Konstantopoulos, Barragan, Bernardo, Leadbitter, Guedioura, Gestede, Bamford

Image source, .

If like me you were too young (ahem), it was Middlesbrough who sent Chelsea down to the Second Division at Stamford Bridge in a the lesser-spotted relegation play-offs. 

Journalist Sam Morshead has brought you the full story in the Daily Mail, external, including some pretty graphic photos of the trouble it caused among fans. 

Image source, Rex Features

Julio Arca
Former Middlesbrough captain on BBC Radio 5 live

I am surprised, especially after the big names they have signed including some who have played in the Premier League before. 

Everyone knows how hard the Premier League is and often foreign players take a bit longer to get used to this league, so I think that is probably one of the reasons [they are in this position]. 

BBC Radio 5 live's Kelly Cates speaks to former Premier League striker Steve Claridge about what we can expect from Stamford Bridge tonight

Steve Claridge
Ex-Leicester striker on BBC Radio 5 Live

It's a forlorn task for Middlesbrough to come to Stamford Bridge and expect to get a result tonight.

You just have to weigh up Chelsea's home form compared to Middlesbrough's away form but stranger things have happened. 

We have seen it before and Middlesbrough will have a right go tonight. 

They literally have nothing to lose because Chelsea just need to play well and if they are beaten, they are relegated so what more do you have to play for than that?

It started pretty well for Middlesbrough on their return to the Premier League. 

Under Aitor Karanka, they were unbeaten in the league in August, but then they went on the slide.

Karanka was sacked in March after 10-game winless run, which left them three points from safety.

They finally got their first win of the year against Sunderland at the end of last month, but it looks like too little too late.

Boro are also the lowest scorers in the league with 26 goals. 

Image source, bbc

After Tottenham lost at West Ham on Friday, Chelsea are now only two wins away from securing their fifth Premier League title. 

Antonio Conte's side have taken 81 points from 34 matches, equalling the final tally by champions Leicester City last season.

Win at home tonight and they could have their name on the trophy on Friday against West Brom.

Image source, Getty Images

These fancy matchday graphics are all the rage for Premier League footballers, aren't they?

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One change for Chelsea, with Cesc Fabregas starting in place of N'Golo Kante, who is injured.

Also one change for Middlesbrough, with Cristhian Stuani making way for Adama Traore.

Full line-ups to follow. 

Team news klaxon...

BBC Radio 5 live

BBC Radio 5 live are in situ at Stamford Bridge.

Kelly Cates has all the build-up from 19:00 BST before John Murray takes to the mic to bring you live commentary alongside former Leicester and Portsmouth striker Steve Claridge. 

James Bryce Smith: Giroud and Rylan  

Oh man, this is going to be so much fun tonight...

Image source, Getty Images

This story popped up earlier and I've not been able to stop thinking about it since.

An Iranian student had to be taken to a police station at the weekend - because he looks too much like Lionel Messi.  

He looks more like Messi than Messi! It's remarkable. He's the one on the left of the picture, btw.

Image source, Getty Images

So for a bit of fun as we build up to tonight's match, we want you to send in your best footballer lookalikes. 

It could be your mate, it could be a famous person. Extra points if they involve players from Chelsea and Middlesbrough.

Get involved via Twitter on #bbcfootball, on the Match of the Day Facebook page or by texting 81111.  

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Chelsea pair David Luiz and N'Golo Kante are injury doubts.

Luiz fell awkwardly towards the end of last week's 3-0 victory over Everton, while Kante has a thigh problem.

Middlesbrough pair Grant Leadbitter and Adlene Guedioura have returned to training after respective hamstring and groin injuries and could be involved.

Gaston Ramirez is likely to miss out with a pelvic problem, while Victor Valdes and Daniel Ayala remain doubts.

Image source, getty

A win for Chelsea tonight at home will leave Antonio Conte's side only three points from becoming the Premier League champions.

Meanwhile, Middlesbrough will be doomed to playing in the Championship in 2017-18 if they lose.