Correction of unintended moves

If you made some moves during yesterday's site update, the system might have stored your move in more than one game. Even impossible moves (e.g. Nf5Q) might be stored into the database.

If you detect such an error (only then), please do the following:

- do not make any more moves in this game

- notify me about this game, please provide the following
+ your player name
+ the game name (best send a "problem with this game" report from the game page)
+ the not-intended move (and its move number)
+ the move that your intended to make instead
+ if you are under time pressure (less than 5 days on your clock)

I will restore the position before that unintended move during the following days (depending on how many problem moves exist).

Please apologize all this trouble!