One way to catch a cheater


1. analyze window focus? Although it is lame, playchess "detects" cheaters using this method :))
What happens if you are multitasking? It would falsely detect that you are cheating.
As for annotation, it doesn't really prove anything. I could annotate some games and I'm only about 900.(My actual rating isn't really accurate)




What about detecting plagiarizers who pretend that they wrote their own blogs? That's going on here too, I'm pretty sure. And one of them has actually been nominated for an award.


But what if a clever cheater has a friend or pays a strong Chess Player at a club cash to explain the moves of the game for him he just cuts and pastes it to the sight and pretends he did it there's no way for anyone to prove it wasn't him.
If ANYONE goes to that length to cheat you, they have no life.
Well, cheaters have no life :) I guess that some of them, when visiting their wives/girlfriends also take a vibrator in their pocket .
I would argue that "we cannot tell what are our methods of detecting cheating because we don't want people to find a work-around". In cryptography, the general opinion is that, if you have a good cryptographic scheme, then you should make it public. Only then you'll find out how good is it indeed. There were cases in the past with "secret" cryptographic protocols invented by private companies which were broken in fact extremely easily... And their authors thought about them (and proved mathematically sometimes) that they were not crackable...
I do think that cheating is a plague for online chess. For that reason, I never play serious games online (more than 20 minutes per game), it's too much time to waste if your opponent is a cheater. I often play 15-minutes games while doing something else (I mean, I do not think on my opponent time).
And there are smart cheaters out there. Really smart... They make mistakes from time to time (just to break your pattern analysis), they do not always make the best (computer- recommended move) and sometimes they play on their own when the outcome of the position is clear (so, when you try to compute the percentage of good moves, you get something which looks like a human being).
