Image source, SWPix

Up to 1,000 fans will be permitted at four Super League fixtures on Wednesday, 30 September, as part of the government's latest crowd pilot events.

The derby between Wigan Warriors and St Helens has been selected, along with home games for Castleford Tigers, Huddersfield Giants and Leeds Rhinos.

The move came on Thursday after both rugby league and rugby union were granted permission by government to hold a limited amount of fixtures with fans in attendance.

Kick-off times are still to be confirmed, however.

And here's the Wigan side that will start against Hull FC, as captain Sean O'Loughlin returns to the line-up.

Wigan: Hardaker, Gildart, Burgess, French, Leuluai, Powell, Isa, Farrell, O'Loughlin, Partington, Manfredi, Havard, Hastings.

Interchanges: Greenwood, Clark, Smith, Shorrocks.

Four changes for Hull from last week's win against Castleford as Marc Sneyd, Connor Wynne, Masi Matongo and Jack Brown are drafted in.

Hull FC: Faraimo, Tuimavave, Griffin, Connor, Sneyd, Ma'u, Cator, Johnstone, Matongo, Fash, Lane, Fonua, Wynne.

Interchanges: Houghton, Satae, Sao, Brown.

Okay, now to turn attentions to out second quarter-final of the afternoon.

Team news will be next.

Jon Wilkin
Ex-St Helens captain on BBC One

"You ride your luck, don't you? There's an element of good fortune.

"Whether that is forward off Gelling's head (leading to Charnley's second score), a try or not, that could have gone anywhere. It landed in Charnley's hands and once he got that ball it was inevitable that he would finish.

"What Warrington did exceptionally well today was defend and defend with some resilience."

Image source, PA Media

St Helens captain James Roby told BBC Sport:

"It was a really tough game. The scoreline suggests that. There was a lapse in concentration and we let them get some momentum in the second half.

"We did well in the second half, we completed our sets well and put pressure on them.

"You can't afford to be off it one bit in those games and that can cost you. One slip or a missed tackle. Warrington are a quality team."

Warrington coach Steve Price told BBC Sport:

"It was a good game of footy. A good hard game. Two team going at it.

"There were tough conditions in the second half and the wind didn't allow us much field position.

"Anthony Gelling was outstanding. Best game he's played since being at Warrington. He's worked extremely hard on his game.

"We had a number of sets on out try-line and they kept turning away, Saints are a quality team but we're still alive in the cup which is pleasing."

Image source, swpix.com

The holders are through! Just.

A fabulous 80 minutes and rugby league at its best. Two teams going at it and tremendous entertainment.

Credit to Warrington who battled their way through that one but St Helens gave them a hell of a game.

A late tackle from Matty Lees sees St Helens penalised deep in their own half and this is not what they need.

Mike Cooper is two yards from the Saints try-line and he spills and knocks on.

Can St Helens capitalise in these dying moments?!

Image source, PA Media

Next score wins unless Warrington hold out. There's a break in play as Josh Charnley clutches his right wrist.

He looks in a bit of discomfort but opts to play on. The clock is running down and Saints need a bit of magic, here.

Send it to golden point lads, I want more of this.

Just under five minutes remain and Warrington are in possession in St Helens' half.

Gonna get my second hot take in before this match ends, as it might pop up. Ready?

Drop-goals in either code should be banned. If you want to score, do it properly.

#bbcrl if you agree with me.

Image source, swpix.com

Andrew: Busiest man at the AJ Bell is the video referee. Belting match though! Another golden point game perhaps?

Andy: Now "momentum" is out of the equation and forward passes are judged by the direction of the ball as it leaves the hands, it's time to let the VR judge forward passes.

Griff: I'll see @JiffyRugby, external suggestion that knocks-on should be given even if from a player's head. And I'll raise him that knocks-on should be abolished from rugby league. The attacking team gains nothing from them so just allow them.

This has all the hallmarks of a thrilling finale, doesn't it?

Can St Helens complete the comeback and work their way to the Challenge Cup semi-finals?

Stay tuned.

Elvin:Scrums gone, now we have headers.

Danny: How was that Charnley try not offside from Gellings head?

That second Josh Charnley try is yet another huge talking point out of this cracker of a quarter-final!

Jonathan Davies
Former GB international on BBC One

"It's a try, you can't change it. But they get lucky.

"That goes forward and I think it should be a law change because it is a technical knock on. But as it stands, that is a try and they needed that."

Just another word on Josh Charnley's try, after the ball cannons off Anthony Gelling's head, the direction of travel of the ball is definitely forward before Charnley gets his hands on it.

The pass was played backwards perfectly fine, to be clear. But luck was on Warrington's side there.

It's a one-try game, can St Helens come back in the final 13 minutes?

Dave Woods
BBC Rugby League correspondent

"They call that a Falcon in Australia when it bounces off the head like that. For Josh Charnley it leads to a second try."