> “In his games there were abnormalities, sequences that he played godlike, but there were blunders as well,” The is the secret to successful cheating: knowing where to use the engine and where to go on your own. It is easy to run engine evaluation after the fact and see if your moves always match up with the engine. However when sometimes they do an sometimes they don't it is hard to know if you just happened to stu…
Also there are moves that if you don't understand will look odd - computer like. That is also how suspicion can be raised.
Anecdotally i remember other cheating story.
In online FPS like Counter Strike some top level players have been caught using aim enhancer (aimbot) that move a mouse towards a target. But they had it set to only move mouse 1px. Otherwise it was too obvious, but 1px adjustment at top level is a great competitive edge.
And still people get caught. And people still cheat. Its infinite cycle.