Postpublished at 37 mins
Castleford 18-0 Warrington
Warrington remain scoreless and are lacking in ideas at the moment.
Where's Gareth Widdop? Where's Blake Austin?
Castleford Tigers beat Warrington 35-20 in second semi-final
Turner scores hat-trick for Cas
St Helens beat Hull FC 33-18 in first semi-final
Final at Wembley on 17 July
Get involved #bbcrl
Shamoon Hafez
Castleford 18-0 Warrington
Warrington remain scoreless and are lacking in ideas at the moment.
Where's Gareth Widdop? Where's Blake Austin?
Castleford 18-0 Warrington
Robbie Hunter-Paul
Former New Zealand international on BBC Two
The movement of Castleford is a thing of beauty.
Castleford 18-0 Warrington
10 metres out, Warrington sniff an opportunity but Jack Hughes cannot hang on to the ball and Cas breathe a sigh of relief.
Castleford 18-0 Warrington
Warrington pressure after falling three scores behind.
Blake Austin with a cute kick through and two-try scorer Jordan Turner has to perform his defensive duties.
Castleford 18-0 Warrington
Robbie Hunter-Paul
Former New Zealand international on BBC Two
That's great work from Jordan Turner, he's a big guy himself but so is Blake Austin and he cancelled him out.
It's been a mad 10 minutes for Warrington. It's important for Warrington to muscle up and put the pressure back on.
It's so important for them to score next. They can't let the game get away from them.
Castleford 18-0 Warrington
Jake Mamo is back on for Warrington but what a costly 10 minutes that has been for his side.
This healthy might actually be enough for Castleford you know.
Jordan Turner
Good grief, Castleford are in dreamland.
That Peter Mata’utia break was crucial as the Tigers took full advantage, playing it wide to Jordan Turner to finish in the corner in remarkable fashion, diving through the air and touching down with one hand despite a shove from Blake Austin.
A first blot on Gareth O'Brien's copybook, he misses a difficult kick.
Jordan Turner
Peter Mata’utia running through the Warrington defence like a hot knife through butter.
Has Jordan Turner scored again??
#bbcrl
Azrael: Castleford are on fire. What a quality performance. Warrington don't know what's hit them.
Castleford 14-0 Warrington
Robbie Hunter-Paul
Former New Zealand international on BBC Two
Absolutely brilliant work. They do it so well.
Jordan Turner
Given!
Chris Kendall's on-field decision was try and the video referee can find insufficient evidence to overturn it.
It did look like Stefan Ratchford had held Jordan Turner up with a superb challenge, but Castleford get the try. It was great build-up play involving Niall Evalds and Jake Trueman.
Warrington all at sea here, Castleford are coasting towards Wembley.
Jordan Turner
Did he ground it?
Castleford 8-0 Warrington
Robbie Hunter-Paul
Former New Zealand international on BBC Two
Chasing a Challenge Cup semi-final is not the position you want to be in. Time goes faster when you're in that position. It makes you make risky decisions.
Castleford 8-0 Warrington
Castleford are getting so many breaks.
This time Niall Evalds jinks through and is finally brought down.
Warrington haven't turned up yet!
Gareth O'Brien
Gareth O'Brien 8-0 Warrington.
Two more from the boot of the Tiger.
Jake Mamo's binning came for holding down Jordan Turner following Oliver Holmes' break.
Castleford 6-0 Warrington
Jake Mamo into the bin for 10 minutes for a professional foul.
Castleford have a great chance now to make further inroads.
Castleford 6-0 Warrington
If you weren't sure before kick-off, I can tell you now that Castleford are up for this one!
Castleford 6-0 Warrington
Robbie Hunter-Paul
Former New Zealand international on BBC Two
O'Brien is one of those players who is under the radar. He's been around for so long and he knows when to come up with the right plays at the right time.
Gareth O'Brien
Breakthrough!
What a dummy from Gareth O'Brien, against his hometown club, and he gets the first score of the game left of the post.
He adds the two as well and Castleford go in front.
Daryl Powell jumped out of his seat and punched the air after that one.
He wants this one so badly.
Castleford 0-0 Warrington
Remember when Blake Austin had a shocker with the Lions?