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Introducing
This automated computer program worked as Google Chrome extension. You can install them into your browser then go to Chess.com or lichess.org log in or register new account and play.
How to play
When you start playing new game (online or live mode) you will see a robot icon 
(position defers on playing mode). Right from them you will see best next move. Chess engine working in background and you will see new suggestion after few times.
Legal information
Use cheating program when playing is illegal. See there: http://www.chess.com/legal#rules and https://lichess.org/terms-of-service.
Authors and Contributors
All code written by @jfkz. I use modified version of @glinscott's Garbochess-JS engine.
Contact
Having trouble with ChessBot? Feel free to create an issue.