Jedi Knight II: Jedi Outcast - Kyle Katarn vs Tavion Axmis

Overcome with anger over the apparent death of his partner, Jan Ors, Kyle Katarn confronts Tavion Axmis on a landing platform in the Cloud City. This is one of my favorite duels in the Star Wars Expanded Universe. The battle sequence is particularly memorable for Kyle's self-overcoming and the significant moment of character growth at the end of Kyle and Tavion's duel.