Cool chess app for Boox :
http://p4wn.sourceforge.net/download...cy_version.zip - just download it, unpack to your SD card and open index.html on your device. I tried on my Boox 60 and it works fine!
Thanks, Magnesus! (
http://booxusers.com/viewtopic.php?f=15&t=18&start=20)