Phil McNulty
BBC Sport chief football writer at Wembley

Spurs have made a fearsome start to this second half. They have got Chelsea pinned back and their equaliser was a work of art, from Christian Eriksen's magnificent delivery to Dele Alli's wonderful technique to finish on the slide.

Lots of noise coming from the Spurs end of Wembley.

Image source, Reuters

Chelsea's Willian slots home a penalty after Tottenham's Son Heung-min slides in on Victor Moses in the FA Cup semi-final at Wembley.

Phil McNulty
BBC Sport chief football writer at Wembley

Spurs had grabbed the momentum in this FA Cup semi-final after a poor start but that rash dive in by Son Heung-Min on Victor Moses has handed supremacy right back to Chelsea.

This has been a superb game - with the promise of more to come as Spurs try to fight their way back in.

Image source, EPA

Phil McNulty
BBC Sport chief football writer at Wembley

Spurs looked unnerved and ill-at-ease after Willian's early goal but are looking much more like their old selves after that brilliant, instinctive header from Harry Kane.

Now the battle is really joined in an open, free-flowing match.

This is a game that is living up to all of the pre-match expectation. High quality so far.

Image source, Getty Images

Harry Kane flicks a cross in to draw Tottenham level against Chelsea in the FA Cup semi-final at Wembley.

Willian scores a stunning free-kick to put Chelsea 1-0 up against Tottenham in the FA Cup semi-final at Wembley.

Phil McNulty
BBC Sport chief football writer at Wembley

Chelsea manager Antonio Conte is so energetic he has just almost ended up in opposite number Mauricio Pochettuino's technical area - he is on the move as much as some of the players in the first 10 minutes here at Wembley.

And a word for youngster Nathan Ake. It was his fine tackle that set Chelsea on the attack for the free-kick from which Willian scored.

Phil McNulty
BBC Sport chief football writer at Wembley

General bemusement here at Wembley at Antonio Conte's Chelsea starting line-up to face Tottenham in the FA Cup semi-final here at Wembley.

No Eden Hazard or Diego Costa - sights on the Premier League or resting tired legs?

Whatever it is, the Italian will not hear the last of it if it goes wrong.

Glenn Hoddle
Former Chelsea & Tottenham manager on 5 live

I have a sneaky feeling Tottenham are coming into good form. Chelsea are having a slight wobble. I've got a feeling Tottenham might edge it.

Image source, Getty Images

Ruud Gullit
Former Chelsea manager on Football Focus

Man United were prepared unbelievably for the game last weekend. Mourinho lost at Chelsea and again to them in the FA Cup.

He didn’t want to lose that game. He prepared the team mentally to be physical, especially on Hazard. It can happen, you can lose against Man United.

Glenn Hoddle
Former Chelsea & Tottenham manager on 5 live

I don't think this tie will have an affect on the title race. If Chelsea and Tottenham were going to play one another again in the league this season then maybe. This semi-final is a one-off game. The league will take care of itself. Those last four fixtures Chelsea have got are relatively easy and that's why I think Chelsea will win the league.

Image source, Getty Images

Manchester City manager Pep Guardiola says it is important for the club to be involved in a final as they prepare to face Arsenal in the FA Cup semi-finals on Sunday.

Manchester City manager Pep Guardiola looks ahead to the FA Cup tie against Arsenal.

Tottenham midfielder Mousa Dembele says Spurs are not scared of playing at Wembley in their FA Cup semi-final against Chelsea.

Chelsea manager Antonio Conte says Tottenham should now be considered "a great power in English football" going into Saturday's FA Cup semi-final between the sides.

Cesc Fabregas talks about his fight for a starting place at Chelsea under Antonio Conte ahead of Saturday's FA Cup semi-final against Tottenham.

Chelsea v Tottenham: 'Should I go home & cry?' - Cesc Fabregas on Chelsea omission

Chelsea manager Antonio Conte talks up Tottenham ahead of the weekend.

Former Tottenham midfielder Jermaine Jenas and Radio 1Xtra DJ Trevor Nelson, who is a Chelsea fan, take on BBC Sport's football expert Mark Lawrenson as they predict the weekend's FA Cup semi-finals.

Defender Gary Cahill is set to miss Chelsea's FA Cup semi-final with Tottenham on Saturday after suffering from gastroenteritis.