This web-site is about computer chess history mainly. One of its goal is to record as much of the older computer chess stuff before it will be gone forever as too many old computer chess links don't work any longer. Issues: chess playing software, WB & UCI chess engines, PGN game collections, interviews, documented WC cycles, immortal human-computer chess matches, programmer stuff, chess program sources, dedicated chess computers etc. In other words, bookmark this page as the Encyclopedia of Computer Chess.
We can use your help by contributing computer chess stuff. You can do it via the Submit Page. All info over there.