Jamie Vardy scores for a seventh Premier League game.

Leicester keep their first clean sheet of the season.

And the Foxes are up to fourth.

A good day for the home fans at the King Power.

Thanks for your company.

Yohan Cabaye blazes over.

Is that Palace's last chance gone?

Jamie Vardy is booked for a rash tackle as he puts pressure on Palace defenders.

Four minutes added on.

Hangeland up front for Palace. Leicester fans chanting "we want pizza".

Wilfried Zaha darts past Christian Fuchs in the box and flops to the floor.

Penalty? All eyes on Mike Dean. Who brandishes yellow for Zaha.

Replays prove inconclusive. Zaha was looking for contact but Fuchs's trailing leg was outstretched.

Who'd be a ref?

A bit of confusion on the edge of the Leicester box as Christian Fuchs and N'Golo Kante get in each other's way, but Patrick Bamford can't take advantage, dribbling a tame shot at goal.

Nathan Dyer, on loan from Swansea, replaces Riyad Mahrez for Leicester.

Goalscorer Jamie Vardy has run nearly 9km in this game but it's the effort level which impresses most as that includes 50 sprints. No player has sprinted more.

The former non-league players is prepared to work for scraps as he has had just 25 touches despite all that running. To offer context, his goalkeeper has had the same amount.

The heavy artillery is up for Palace and is causing Leicester some problems.

Yannick Bolasie's cross is headed back across goal by Scott Dann and Christian Fuchs has to nod clear from under his own bar.

Image source, Getty Images

Patrick Bamford gets his head to a corner...and Kasper Schmeichel claws away at full stretch.

Close!

Nothing comes for the free-kick as Leicester stay strong at the back to edge towards three points and cashing in Claudio Ranieri's promise of free pizza when they keep their first clean sheet of the season.

Crystal Palace are belatedly coming forward to try and take something from this game.

Scott Dann and Brede Hangeland are waved forward for a free-kick.

Before it is taken though, Adrian Mariappa is replaced by Mile Jedinak.

Jamie Vardy is mainlining on confidence. It is practically oozing out of his pores.

The Leicester striker cuts inside and wallops a shot hard but high from distance.

Wilfried Zaha replaces Jason Puncheon as Alan Pardew shuffles his pack again.

Jeffrey Schlupp slides into the back of Jason Puncheon as the Palace man advances towards the Leicester box.

It was needless and the resulting yellow means Schlupp is out of the Foxes mid-week League Cup action.

Danny Simpson has his name taken for a rash tackle on Yannick Bolasie.

Leicester have made a change in the wake of Jamie Vardy's goal with Shinji Okazaki coming on for Marc Albrighton.