Image source, Getty Images

And so ends another stellar night of rugby league. We now know two of our four Challenge Cup semi-finalists who will be battling it out in Bolton in July for a place at Wembley for the final.

Warrington made it hard for themselves and fought off an inspired Hull KR comeback, but ultimately Steve Price's side worked their way through.

Meanwhile, we'll be back tomorrow for live coverage of St Helens v Wakefield.

For now, thank you for joining us.

Warrington half-back Blake Austin told Sky Sports:

"We made it hard for ourselves at the back end of the match. We had 11 men for about 12 minutes and that was tough.

"To be 12-0 at half time was massive for us and in the end our energy levels got to us and we made poor decisions.

"We got leaky towards the end and we'd like to be better on the tries we let in. But now we're off to Bolton."

The ball is spilled by Warrington on the hooter and Hull KR begin an attack on zero tackle and boot it down the field in a kick and chase.

But it bounces into touch and it's all over. Despite a valiant comeback, Warrington are through to the semi-finals.

This is tense stuff. Warrington have possession within their own 10.

A minute remains.

More arguments after Declan Patton's given a push after going down with the ball from Josh Drinkwater.

That was the beginning of their first set and he reacts to the challenge and is penalised. Hull KR have another set of their own deep in the Warrington half.

This is a very tense game.

Hull KR have a golden chance to break towards the tryline and continue their comeback, but Bryson Goodwin forces a knock-on from the hosts.

There's a scrum on the 10m line and this is tense!

Image source, Rex Features

Warrington win a penalty within kicking range and opt to go for the two. Declan Patton stands over it and misses the target, with cheers erupting at Craven Park.

How costly will that prove to be?

The answer is not this time. Warrington win possession back and take advantage of the hosts' inability to make their attack stick.

And all of a sudden, we're back at the other end of the field!

There's some arguments as there's a clash between Ben Murdoch-Masila and Danny McGuire following a tackle but play quickly restarts.

Hull KR have another set and they're deep in the Warrington half.

Can they make it count?

At the other end, Danny McGuire is there just in time to push the ball away and stop Warrington from bagging their fourth try of the evening.

This is frantic stuff.

Chris Atkins has just put in a monster of a tackle on the onrushing Warrington prop Chris Hill.

What follows is a good spell of play for the hosts, who finally make a speculative dash towards the tryline, but it's held up once more.

My word, Warrington are making easy work of this now.

Daryl Clark's just worked onto possession and has literally walked with the ball with minimal pressure from the hosts.

What have Hull KR got in response? They need a score and they need it quickly.

Warrington get the second half under way. Are they on their way to the Challenge Cup triple header at Bolton?