I have a 960 game in wich I can´t make the move I want, becouse it says that I´m making an ilegal move (and it is not ilegal).

Ive also tried another move, and sistem says the same (that I´m doing an ilegal move and should try another)

Does any body can help me?

well what game is it in?

Usually in these cases if you look very closely you will see that the move is, indeed, illegal--either you are in check, or would be exposed to check, etc.

I have exactly the same problem in my 960 game at the moment. It won't let me move my Queen; says it's an illegal move when I believe it is legal.

ok. hold off - investigating... we'll fix this within a few hours!

I have the same problem. I tried to make a move (Ng8, Qe6, Qe4, Rde8), I got the message "Oops! The move you made is not a legal move. Please make another move." All the move I make gives me the same message. My game is http://www.chess.com/echess/game.html?id=40002835 . I only have 42 hours left to make a move. Please help me. Thanks.

This is the 3rd thread in a row that has had this same problem

I´ve solved my problem, I logged out and then logged in again, and that was all, I could make the move I wanted, any way thanks for payin attention.