The game ebbed and flowed between two sides aiming for top-flight survival but was a missed opportunity in their aim to escape the relegation mire.
An electric atmosphere was generated at King Power Stadium by both the home fans with their 'clappers' and the away supporters through their vociferous backing.
Ultimately, Maddison's penalty miss at the end of the first half turned out to be the crucial moment - the playmaker was made to wait to take the spot-kick before fluffing his effort straight at Pickford. It would have put Leicester 3-1 up and possibly out of sight, but Sean Dyche's men clawed out a draw courtesy of Iwobi's well-taken strike on 54 minutes. Leicester fail to hold on.