Andreas Pereira just can't get on the end of a cross, which Everton keeper Jordan Pickford grabs.

Pickford could well be the match-winner, with penalties on the horizon.

Boro have been brilliant Chris. They've not underestimate Vale at all, and have blown them away with some nice, crisp football.

Double Chelsea change. Raheem Sterling and Axel Disasi are replaced by Mykhailo Mudryk and Ian Maatsen.

We're still playing at Everton. Any goal now should be a winner.

Five minutes added on at the end of the second half. Tonight's attendance is 12,006 with 2,750 of those fans being Boro supporters. Top effort on a cold Tuesday night.

Glenn Murray
Former Brighton striker on BBC Radio 5 Live

Raheem Sterling got the pass wrong and all those little tiny details that you need at the top level are just missing for Chelsea.

Shamoon Hafez
BBC Sport at Goodison Park

Penalties incoming here...

Both sides still fancy the win in normal time. Antonee Robinson's side-footed effort is heading to the Everton goal, but it is blocked.

Middlesbrough are still pushing for a fourth against a very tired Port Vale defence. Alex Bangura breezes past one defender, dances beyond another, but ends up running into a corner and his shot from a tight angle thuds into the side-netting.

Image source, Getty Images

Oh almost a great moment. Raheem Sterling runs through the centre and tries to find Christopher Nkunku in space but the Chelsea sub can't control the ball and it rolls away. That would have been a goalscoring chance if he'd trapped it.

Arnaut Danjuma with a volley and it is a good chance for Everton, but he can't hit the target when he should've done.

Glenn Murray
Former Brighton striker on BBC Radio 5 Live

Looking this Chelsea team the quality is there, but at the moment they cannot find the right concoction of all this quality they have.

Chelsea knocking on the door, but cannot find the killer pass and unable to breakdown a tiring Newcastle side.

Newcastle are 16 minutes away from the semi-finals. A potential derby against Middlesbrough?

But they will have to dig deep in these 16 minutes.

We've had more substitutions than shots over the past 10 minutes.

Middlesbrough make another change with Morgan Rogers replaced by Law McCabe.

Rogers limps a little as he exits the field. Another injury for a Boro forward? Remember, Emmanuel Latte Lath did his hamstring in the first half.

Seven minutes of injury time. If neither side can find a winner then it's penalties at Goodison Park.

Raheem Sterling takes on Kieran Trippier and goes down, without any contact. The Chelsea winger is booked for diving.

Ged Scott
BBC Sport at Vale Park

This game has been all over as a contest since the 53rd minute, when Matt Crooks bagged Boro goal number three.

And the only thing that remains to be decided on a freezing cold night in Burslem is just how many different songs the buoyant Boro fans can get through.

They seem to have have gone through their entire play list.

Fulham bring on striker Carlos Vinicius, with this one closing in on penalties and you'd expect him to take one if it goes that far. Issa Diop is also on, with Alex Iwobi and Rodrigo Muniz off.