It's possible to cheat by fast games

I'm not sure a valid comparison of which adversary is truly the better player can be made at all in fast chess. I've got to stop falling for the temptation. For me personally, it's a waste of time.

I bump this thread because

http://en.lichess.org/@/Cecil
is 1200

I don't know what to believe anymore.

In my opinion, it's posible to cheat in short times. But you should have a finger screen to do this and very fast with both hands. Regards.

I have no clue what anyone is talking about. How are they cheating?

Can anyone answer my question, how are they cheating?

Regarding the first game posted...
Post #4 clearly explains how.
(I myself have not looked at the game).

Now regarding the named user we had other indications that they cheated.