How can I lost a game, even I made a move, but nothing happened. May be after 30 seconds I got a message I have lost (game abandoned)! I made only one move and after that I made premove but then game stopped.
Your connection had a very high delay and not sent your move to the server, then you lost by abandoned game.
It has also happened to me.
How can I lost a game, even I made a move, but nothing happened. May be after 30 seconds I got a message I have lost (game abandoned)! I made only one move and after that I made premove but then game stopped.