Facebook page for this blog and chess updates

I have created a Facebook page for the blog, so if you are tired by my Facebook ramblings and only need the updates for this blog, you can subscribe to it. You may find it here.

Also, I've discovered a bad bug with the chess viewer: it didn't allow manual promotions. If you tried to promote a pawn it would call a component that was not on the page (an ugly component) and then it wouldn't promote anyway because of a bug in the viewer. Hopefully I've solved them both. It mainly affected puzzles like the one I posted today.