Appeals Committee. Disputed situations in tournaments.

P.S. Don't touch Vitalik, many people had a grudge against him. Many learned to play Heroes from him, and he boosted the Heroes portal online. And Vitalik wasn't banned from the Heroes portal – although there was a topic about him there. Somehow, World managed to "correct the injustice."

I'm not disputing his merits to the Heroes community, and he turned out to be a pleasant person in real life, but from the discussion of that game with Neo, it's quite clear that many players suspected him even before.

In this case, there is no such background, and, on the contrary, there is a lot of evidence to the contrary.