where's the illegal move?
Illegal Moves in blitz chess.

the illegal move occured on move 12 when the quen moved to c4 then to b7. As I stated before the computer annotated the game incorrectly.

You do know that what you are saying makes no sense, right? If you're trolling, you're pretty terrible at it.
If you are not trying to troll somehow:
1. You probably weren't paying attention.
2. If the Queen HAD moved to c4, why didn't you take it with the pawn then?

I actually did not see that move and i dont why i took it. No seriously i am not lying and want to know what to do to stop this from happening. I dont intend to be rude, but I clearly remember the illegal move.

Sounds like it might have been a cache problem on your computer or something. The moves happened as annotated, but for some reason your computer showed the wrong image - just a temporary glitch. My suggestion: clear your cache and, if you see something like this again, do a hard refresh on the page, which will cause it to reload the images directly instead of using the files in your cache.
Hello Everyone,
Yesterday I played 2/1 bullet game vs Computer2-Medium and he made an illegal move which allowed him to gain some material, but I still won. And unfortunately the computer annotated the game wrong. I would like to know how this is possible and what should I do about it to stop it from happening. The game is shown below:
http://www.chess.com/livechess/game?id=802417018