World Federation for Chess Composition
Official site of the governing body that oversees chess composition worldwide.
British Chess Problem Society
The society produces The Problemist, perhaps the world’s best chess problem journal.
Chess problem magazine of The Good Companions, the U.S. problem association.
The site of the Yugoslav chess problem magazine, includes an active forum in English.
High-quality French magazine devoted to chess problems.
The BDS Website
British problemist Brian Stephenson’s site, includes a blog and a problem database.
The site of the Czech problem composer and programmer, with an extensive list of problem-related links.
Chess Composition MicroWeb
Slovakian composer Juraj Lorinc’s site, mostly about fairy chess problems.
Chess Problem Database Server
Online chess problem database, holds more than 400,000 problems.
Free problem solving program, very versatile in dealing with fairy problems (see its Wikipedia entry).
Another free program for solving shortest proof games.
An online forum/discussion board devoted to chess problems.
The Retrograde Analysis Corner
An extensive look at retrograde analytical problems.
The most popular chess site in the world.
Australian Chess Federation
Official site of the national chess organisation.
Chess icons and graphics site.
Links and Reports relating to these competitions are provided on the Solving and Composing Events page.