A chess game in a single HTML file (plus jQuery, plus static PNG images). Nice.
Have you published it at GitHub or some other online repository? What's the license? I believe it should be easy enough to remove the jQuery dependency.
Also, if you publish it online somewhere (e.g. using
GitHubPages), it can be accessed by pointing the browser to the online website where you host it. If you do that, you could even considering adding a link to it from
https://github.com/dajbelshaw/einklink