Best of the Best Championship Karate is a realistic fighting game. After you choose your fighter for his parameters (strength, stamina and resistance), you can choose from 55 different moves. You can now train your fighter at a gym before the real fights. To master the game, one must alternate training and fights, as training improves stamina, strength and resistance. Be careful, losing a fight reduces those parameters, so you have to be ready before getting in the ring!
Description from MobyGames