Second time's the Charm!
When I first clicked "Play this Movie" the page loaded, but there was no flash. I was about to give it a 0 for not loading but I decided to try again and LO AND BEHOLD the flash loaded. I don't know if it was just me (probably) or whatever. That didn't effect the score whatsoever.
The animation and style was very interesting and I was suprised you managed to keep it interesting till the end. Of course the movie is long (in terms of flash movies), it's about chess!
Good job!