I would suggest having them have a webcam behind them but slightly to the left so you could see if they were pulling up another window such as a chess engine, as a chess master (rated 5th in Canada) I was baffled at how I was losing against players so frequently on the internet (the high timed games, ironically whenever I beat an engine user I was immediately accused of cheating) yet I would never lose to anyone except those top players in Canada's country tournaments where the best of the best were there. The difference? Those people couldn't use a chess engine while I was staring them down as they made their move. All you people that cheat, I fail to see the point, you aren't winning, you aren't furthering yourselves in the games, all you are doing is wasting your time mimicing a computer, you aren't even analyzing the board! I only play 5 minute games and blitz because these cheaters can't efficiantly use their engines in such a short time period but this is not how chess is supposed to be played you are supposed to think about you moves.
