There is a big collection of chess images here.
2010 Beautiful Chess Topics Wallpaper (9:58) 'These are my favorite Wallpaper on Chess Topics.'
First time for everything: After I created the post and played the embedded clip for the first time, I saw a message that appears at the beginning, also for the first time.
This video contains content from Sony Music Entertainment. It is restricted from playback on certain sites. Watch on YouTube.
It turns out that I only see it on my local copy of the post, before copying to Blogger.com.