i did not do that move

today i experienced a very strange thing.

i'm playing this online-tournament, and in the last few hours i did a few moves, in this particular game, but then there was

one move that just looses a piece , and i did not do that move.

i admit i do blunder a lot, and it might look like i'm a bad looser, but seriously i did not do that move.

has my account been hacked  or something ?

see move 21 by black

http://www.chess.com/echess/game.html?id=53772354

thanks for your attention

Holger

I will not comment on the quality of the move as the game is still in progress, but I can't see how it could happen in correspondance game.

Are you sure you did not set a 'pre-move' line or played it on what you thought to be an analysis board ? I can't see who would hack a chess.com account (even a premium member's)...

thanks for your response,

i havent considered moving the rook at all even in analysis mode.

in fact i havent seen his 21st move at all ! 

And even so, i would have had to click the submit button wich i sure did not, besides not having touched the rook at all.

and concerning the permove: i dont think so!

i did move 20 , and after clicking the submit button the next ready game pop up.

For entering a premove i would have had to open the game again wich i did not.

but thanks a lot for your comment,

you can imagin how i feel about this game right now...