King in check

The post that was quoted here has been removed

Excellent idea. I'd take that a step further and have a picture of capablanca screaming at you every time you make a dodgy sac.

Ideally this pic

http://upload.wikimedia.org/wikipedia/en/d/dd/Capablanca2.jpg

Originally posted by FinelyThreaded
I sometimes spend several minutes planning my next move only to discover that my king is in check. It would be a great feature to have the square underneath the king that is in check to glow red like the squares do when you make an illegal move.

Don't feel bad, here something worse, move hit the submit button, and then notice, oh yea, I had to move that queen first....Thats All In the Game...And everyone does it, although we all don't like to admit it happens or has happened !

After blundering, I would like a small animated gif appear showing these facial expressions:
YouTube