Would it be possible to get some probability of cheating per player based on how often they play the best moves according to engines in online and live matches?
> based on how often they play the best moves according to engines in online and live matches One thing that Magnus mentioned about a year ago (I think in relation to his oblique insinuation that Hans Niemann cheated) is that you don't have to cheat throughout the game. He posited that if he checked an engine only once per game (at some critical juncture), he would be unbeatable (by any other non-cheating super GM).…
Not even to that extent.
They just need to be told which single move mid-game to think harder on, and they'll often find it.
So all they need is a metaphoric tap on the shoulder.