Karate Champ is a fighting game with a more unconventional scoring system. Instead of a traditional lifebar, a point or half-point is given to whoever hits first in the round. The person that earns two points first wins the match.
ShesChardcore, Alyosha and CoolHandMike improve the previous submission by 0.28 seconds, thanks to better optimisation.
Watch this run played back on a real NES here.