We've been treated to a few more replays of the disallowed goal from Fernando Forestieri.

It's still a bit inconclusive - it all depends on if Gary Hooper got a touch on the ball before it fell to Forestieri.

It took a while for Andre Marriner and his assistant Darren Cann to rule it out though - under pressure from a number of Albion players who paid the linesman a visit.

A concern for Brighton, as striker Tomer Hemed goes down in the centre circle and wants some treatment from the physio.

Chris Waddle
Ex-England winger at Hillsborough on BBC Radio 5 live

"Overall, Sheffield Wednesday have struggled (since they were last in the Premier League in 2000) but a new chairman has come in, invested and they're probably ahead of schedule.

"The fans are delighted to be where they are, but when you get here, you might as well go and win it."

Wednesday goalkeeper Keiren Westwood gets a good punch on the delivery and the hosts manage to clear their lines fairly easily.

Wednesday winger Ross Wallace becomes the first man into the book this evening. He brings down Beram Kayal as the midfielder was bursting forward.

It's in a decent position for Brighton to look to test the Owls defence.

Brighton were having a spell of good possession as they look to take the sting out of the game but then Anthony Knockaert mis-places a pass when looking for Bruno.

Can Wednesday recover from the disappointment of the disallowed goal?

Image source, Getty Images

Eric: The whole of the country (minus the Blades, course) is rooting now for Wednesday to make it into the Premier League.

Carl Arrowsmith: How can they give offside for that?

Almost an embarrassing moment for Wednesday keeper Keiren Westwood.

He was waiting for the ball to roll into the box before picking it up but Tomer Hemed nips in before he has got his hands on it.

The Israeli touches it past the keeper but there is a covering defender there to clear the danger.

Chris Waddle
Ex-England winger at Hillsborough on BBC Radio 5 live

"The fans are very disgruntled and it's got their tails up. All he had to do was put the flag up in the beginning and then you don't get this problem."

That reversal of the decision has not gone down well with the Wednesday fans - or head coach Carlos Carvalhal.

He's giving the fourth official Andy Woolmer an earful.

The goal came from a long punt downfield from Wednesday keeper Keiren Westwood which the Albion defence didn't deal with.

Forestieri was offside from the original ball, but was back onside as the ball went past team-mate Gary Hooper.

Did Hooper get a touch on the ball before it fell to the Italian, who controlled well and struck a low shot past David Stockdale?

Image source, Rex Features

Big, big, big controversy here.

Sheffield Wednesday thought they had got the lead through Fernando Forestieri, but it's been ruled out by officials for offside!

It was a good finish by the forward, holding off his man and finding the net from the edge of the area.

The Wednesday defence have to deal with a dangerous low cross into the box from Brighton right-back Bruno.

They can only put it out for a corner.

Tomer Hemed heads narrowly wide from the delivery. The last touch came off a Wednesday defender but it was missed by the officials.

Brighton winger Jiri Skalak drags a shot wide of the Wednesday goal, to the jeers of the Owls fans.

Albion striker Tomer Hemed had been flagged offside in the build-up.

Image source, Rex Features

The game has quietened down slightly following a high-tempo few minutes in which both sides carved out two good chances each.

Chris Waddle
Ex-England winger at Hillsborough on BBC Radio 5 live

"It's been excellent. This is what you want from the play-offs - excitement. Sheffield Wednesday are on the front foot and Brighton have had a couple of chances."

Click on the audio icon at the top of the page to listen to Radio 5 live commentary from Hillsborough.

This time Ross Wallace ties his luck again from range, and Brighton keeper David Stockdale is at full stretch diving to his left to tip it around the post.

That was a cracking save by the former Fulham man as the ball was heading for the bottom corner.

Wednesday come forward again, and this time Ross Wallace's shot from range is headed over by Brighton centre-back Connor Goldson. 

A breathless few minutes. The game has come alive.

Image source, Rex Features

From the resulting corner, Tomer Hemed flicks Jiri Skalak's corner from the left across goal, and it flicks the outside of the post.

A let-off for Wednesday.

Brighton come straight down the other end and Sam Baldock goes close.

Bruno's cut-back finds the forward and his right-footed effort deflects off Glenn Loovens and behind for a corner.