Malcolm Webb wrote on Sat, Jun 14, 2014 09:48 PM UTC:
The link to this website is broken, and it seems this website no longer exists. However a copy of the English translation was added to the website "Carolus Chess":
https://sites.google.com/site/caroluschess/works-in-progress/bolyar
https://sites.google.com/site/caroluschess/works-in-progress/abagoren
Some of the English translation (especially for Abagoren Chess) is nearly incomprehensible without the pictures. The Carolus website links to the pictures of the original website, and therefore the images are not accessible.