'Trademark from Kevin Brown'published at 32 mins
Warrington Wolves 20-6 Leeds Rhinos
Jonathan Davies
Former Great Britain international on BBC One
A trademark try from Kevin Brown who shows and goes under the sticks.
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Result: Warrington Wolves 48-12 Leeds Rhinos
Result: St Helens 16-35 Catalans Dragons
Final at Wembley on 25 August
Josh Hunt
Warrington Wolves 20-6 Leeds Rhinos
Jonathan Davies
Former Great Britain international on BBC One
A trademark try from Kevin Brown who shows and goes under the sticks.
Kevin Brown, Tyrone Roberts goal
He is lethal from close range.
A quick dummy, a little shimmy, and Kevin Brown is over the line for Warrington.
It's a long road back for an out of form Leeds Rhinos side from here.
Tyrone Roberts adds the two.
Warrington Wolves 14-6 Leeds Rhinos
It's not been a bad day's rugby league has it?
This game is shaping up nicely, with those two Warrington tries following a spell of Leeds Rhinos pressure.
Leeds defend the latest Warrington attack well.
Josh Charnley, Tyrone Roberts goal
The try is given!
Toby King soars to take Tyrone Roberts' kick over Ryan Hall, and he flips the ball out for Josh Charnley to get the ball down in the right-hand corner.
Roberts extends the lead with an outstanding conversion.
Warrington Wolves 8-6 Leeds Rhinos
Josh Charnley thinks he has Warrington's second try...
Warrington Wolves 8-6 Leeds Rhinos
Jay Freeman
BBC Sport at University of Bolton Stadium
That was simply sensational. Folks, that's why I love rugby league.
Bear in mind that this is not a cool March day in Bolton. It's a hot August day out there.
Tom Lineham must be sweating buckets after a cross-field run-in to touch down for Warrington. I'm out of breath just watching that.
Tom Lineham, Tyrone Roberts goal
A horror show from Leeds' defence.
From a scrum, Jamie Jones-Buchanan is out of position as he tries to avoid the offside call, and his team-mates seem to panic as he races forward and back.
Tom Lineham takes full advantage, splitting a weak challenge from a pair of Leeds tacklers to race 90 metres for the try.
Tyrone Roberts converts it.
Warrington Wolves 2-6 Leeds Rhinos
Richie Myler thinks he's over for Leeds' second try, but the referee spots a knock-on by Matt Parcell.
Warrington Wolves 2-6 Leeds Rhinos
Another set of six for Leeds as a Warrington hand reaches out to cut out a pass and knock the ball forward.
No try is the decision.
It was great work to create the opportunity by Stefan Ratchford, but he had to finish there.
His side are under pressure now, forced to drop-out from underneath their goalposts.
Warrington Wolves 2-6 Leeds Rhinos
This surely is not a try, but it probably should have been.
Stefan Ratchford hits a huge hole in the Leeds defence, with a man either side and only two to beat.
Tom Briscoe and Richie Myler combine to wrap Ratchford up and force him to spill the ball over the line.
Warrington Wolves 2-6 Leeds Rhinos
Leeds are denied a second try as they knock on under fierce hitting from Warrington's defence inside 10 metres.
Warrington Wolves 2-6 Leeds Rhinos
John Kear
Wales & Bradford Bulls coach on BBC One
What a good try that was. All of the Warrington team were expecting the pass but Ryan Hall used some subtle footwork to beat the markers.
A real high-quality wing man's try.
Warrington Wolves 2-6 Leeds Rhinos
Could we be on for another Challenge Cup upset?
Not too many were backing Leeds before the start of this one, but they're right on top of Warrington.
Wolves are forced to take a goal-line drop-out.
Ryan Hall, Liam Sutcliffe goal
Stunning finish.
Warrington are holding Leeds at bay inside ten metres after conceding a penalty, so Ryan Hall decides to do it himself.
Some fancy footwork gets him between two defenders and over the line on the left.
Liam Sutcliffe converts the tough kick.
Warrington Wolves 2-0 Leeds Rhinos
Jay Freeman
BBC Sport at University of Bolton Stadium
Not as entertaining a start to this game as our earlier semi-final but Tyrone Roberts makes no mistake with the boot to get Warrington's first points on the board.
The travelling Wire support are in fine voice to my right. Can they reach an 18th Challenge Cup final?
Tyrone Roberts
Tyrone Roberts doesn't need to put too much power into his kick, but he does so anyway.
The Australian belts the ball through the uprights to put Warrington two points up.
Warrington Wolves 0-0 Leeds Rhinos
Tyrone Roberts bursts through a gap and is brought down by Jack Walker as he bears down on the Leeds try line.
Walker sensibly holds on in the tackle with Rhinos short of numbers.
Warrington will kick for two.
Warrington Wolves 0-0 Leeds Rhinos
Warrington can't take advantage.
The goal-line drop-out isn't taken cleanly, forcing Wolves back, before Stefan Ratchford's offload goes out into touch.
Warrington Wolves 0-0 Leeds Rhinos
Carl Ablett knocks-on under pressure just inside the Warrington half to put his Leeds Rhinos side in a spot of bother.
Tom Briscoe is forced to concede a goal-line drop-out and Wolves will try again.