karate match taking place on a blue and red mat in a large auditorium

karate match taking place on a blue and red mat in a large auditorium. Two competitors, dressed in white uniforms and protective headgear, are facing each other in the center of the mat, with a referee observing. A crowd of spectators, mostly adults, are watching from the sidelines, some taking photos or videos. The auditorium has tiered seating with dark green chairs, which appear mostly empty. A stage is visible in the background with green curtains and banners featuring images of karate athletes. The lighting in the auditorium is bright, illuminating the mat and the surrounding areas. During the video, one of the competitors attempts a kick.