https://support.chess.com/customer/en/portal/articles/1444879-fair-play-on-chess-com-what-you-need-to-know
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Cheaters Everywhere
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Nov 8, 2016
0
#2
Player rated something like 1400 play a standard game as GMs against me and of course win, and when I observed his history games he was losing from 1300 players. This site is full of cheaters.