Leicester City's Player of the Year Jack Hobbs believes the Foxes must seize their chance to reach the play-off final at Wembley, now that they are so close to achieving that goal.
A win in South Wales against Cardiff could see City qualify for the final depending on the margin of victory. A one goal win would mean extra time and potentially penalties, more than one would mean Leicester go through.
Hobbs, who was partnered by Alex Bruce at the heart of the Foxes' defence in the first leg, says City are desperate to keep their season alive.
"To be so close and not follow it through would be frustrating and we just have to make sure we do all we can.
We have still got 90 minutes to turn it round and there were plenty positives. We had plenty chances and on another day we might have had at least one penalty so we will take that into Wednesday."
After the first leg the two sides are separated by a stunning free kick from the Championship's leading marksman Peter Whittingham, proof that it takes something special to beat Leicester goalkeeper Chris Weale.
Other than the goal Hobbs and the rest of the defence kept the dangerous Cardiff front line fairly quiet, and the former Liverpool man feels Leicester deserve to be level in the tie after 90 minutes.
"Apart from their goal, they didn't create too much. I thought we were the better side, unlucky not to score and I am confident we can turn it round on Wednesday.
"In the last twenty minutes we pushed them back and dominated. They have a lot of attacking strength but I thought we handled it well and we are all determined and focused to turn it round."
Hobbs skippered Leicester in the first leg in front of nearly 30,000 people and the 21 year old defender was honoured to be given the captain's armband for such an occasion.
"The noise the fans made was incredible and they really got behind us and personally it was fabulous to walk out captaining Leicester in a play-off semi-final. I was disappointed to lose the game but it is only half time and there is plenty time to put it right."