At the moment all of the more than 100 chess lessons that were previously located under the ChessteacherLessons.com domain are ported to freechesslessons.blogspot.com, making use of the chesspublishing methods offered by this site.
If you are interested in how other sites make use of this method to publish chess games on a blogspot or other site you can find a lot of examples.
To mention some interesting ones:
The second game of the World Chess Championship 2014, between the world champion Magnus Carlsen
and challenger Viswanathan Anand, was played on 9 November.
This problem has been solved in this latest version.
So the White to move and win diagram below should look OK in all browsers.