Empty-handed combat has only two rules. Get in as many blows, as hard and as fast as you can, and put your opponent down. When he's on the ground, you kill him. If there are other rules or considerations, it isn't a real fight, it's a game. Kadmin could have come in and finished me when I was down, but this wasn't a real fight. This was a humiliation bout, a game where the suffering was to be maximised for the benefit of the audience.