Play chess. Anywhere. Anytime.
25 years of online chess
Sign up on web and sign in on the app.
All your chess games in your pocket.
Or scan with your mobile device.
I cant change my pawn into a queen is it becaue I am Using a Mac?
I'm using a Mac, though a later OS (10.4.5) - works fine for me. Tried different (newest) browsers?
What browser are you using? Try changing your browser like the above suggestion. It should not be the fault of the operating system itself. Version 10.2.8 is not obsolete, or something. Now, if it were OS 9.x...