Bradford are starting to go more direct, and Millwall are sitting deeper.

Billy Clarke looks to find Paul Anderson in the Lions area, but the ball drifts out for a goal kick.

Image source, Rex Features

Bradford win a free-kick and then a corner in quick succession, but fail to test Lions keeper Jordan Archer from either set piece.

Less than 10 minutes remain at The Den, and the visitors still need two goals to force an extra half hour.

The first late challenge of the evening, and it's Lee Evans on Millwall midfielder Ben Thompson.

Thompson had beaten a couple of Bradford players before Evans flew in.

He is the first name into Tim Robinson's book this evening.

Chris Taylor gets a shot off after the ball falls to him on the edge of the area from a Millwall corner.

However, his effort goes well over the Bradford bar.

Lee Evans bursts forward and runs at the Millwall defence.

It looks like he'll be able to create an opportunity for Jamie Proctor, who's up in support, but his pass deflects off a Millwall defender and straight into the arms of keeper Jordan Archer.

The Lions defence have protected their goal well after the break.

Bradford make their final change as forward Steve Davies comes on for centre-back Nathan Clarke.

An attacking move my Bantams boss Phil Parkinson with a quarter of an hour left.

There was a sharp intake of breath there as Tom Thorpe goes down under a challenge in the Millwall box from Mark Beevers.

Thorpe had controlled a ball in from Lee Evans and Beevers swung a leg at him.

Referee Tim Robinson points to the ball and tells the players to get on with the game.

There wasn't much in it - but a nervous moment for Lions supporters.

Image source, Rex Features

Millwall are starting to take their time over throw-ins, with the prospect of Wembley closing in.

The Lions have looked composed for most of the evening.

Bradford make their second change of the evening.

Paul Anderson replaces Tony McMahon on the right flank.

Can the former Ipswich man provide a spark for the Bantams? They still need two goals.

Lions boss Neil Harris said the fans would see a "proper Millwall performance" ahead of the game - and he was right.

The hosts have been full of running, commitment and physicality so far at The Den.

Bradford are struggling to create chances at the moment.

Less than 25 minutes stand between them and Wembley.

Millwall striker Lee Gregory is flagged offside again when it looked like he was through on goal.

It's another flick from Steve Morison but replays show it is the correct decision.

Those two have been linking up well all night.

Image source, Getty Images

There's not been too much goal-mouth action in the second half so far.

Bradford are going to have to up the ante at some point. They need two goals to force extra time and keep their hopes of promotion to the Championship alive.

The Bantams have not been in the second tier since 2003-04.

Millwall winger Chris Taylor plays a ball over the top for Lee Gregory to run on to.

However the Lions striker has mis-timed his run and is flagged offside.

There's half an hour left in south-east London.

If it stays like this then Millwall will look forward to a Wembley date against Barnsley.

Millwall fans are making an almighty noise in a bid to rouse their team.

It's not a chant as such, just a wall of noise.

Bradford put a ball into the box from a set piece, but centre-back Rory McArdley fouls opposite number Mark Beevers and Millwall get a free-kick in the box.

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Another Bradford ball forward, this time from Lee Evans, looks to unleash Jamie Proctor.

The striker has been full of running this evening but just mis-controls slightly while trying to beat Webster, and it goes out for a throw-in.

Millwall come close to their second on the night.

Centre-back Byron Webster rises high to meet a corner from the right hand side and beats Rory McArdley in the air.

He sends his header back across goal and it goes narrowly over the bar.

Lions boss Neil Harris applauds the effort on the sidelines.

The Lions come forward and Steve Morison lifts a ball in towards striker partner Lee Gregory.

Bradford's centre-backs get to the ball first but it falls to onrushing midfielder Jimmy Abdou.

He volleys miles over the bar.

A warning for the Bantams.

Kyel Reid makes progress down the left for Bradford, but over-runs the ball and his cross goes out for a Millwall goal kick.

The visitors are on top so far, but have not created a clear-cut chance so far in this second half.

Image source, Rex Features

Bradford have enjoyed most of the possession so far in the second half.

They look to unleash striker Jamie Proctor behind the Millwall defence with a long ball, but he is being well marshalled by Byron Webster.