What should I do if my opponent accuses me of cheating?
- Assuming that you are NOTactually cheating, our advice is to simply disable chat and continue your game. Your opponent may be frustrated, bewildered by your superior skills, or just trying to rattle you!
- If you want, you can also add the accuser to your blocked-player list so they cannot contact you again.
http://support.chess.com/Knowledgebase/Article/View/124/0/cheaters--cheating-what-you-need-to-know
why do people call me a cheater everytime I beat them on time? I have gotten this alot lately even if I am only 1 or 2 moves from checkmate.