World Federation for Chess CompositionOfficial site of the governing body that oversees chess composition worldwide.
British Chess Problem SocietyThe society produces The Problemist, perhaps the world’s best chess problem journal.
StrateGemsChess problem magazine of The Good Companions, the U.S. problem association.
Mat PlusThe site of the Yugoslav chess problem magazine, includes an active forum in English.
PhénixHigh-quality French magazine devoted to chess problems.
The BDS WebsiteBritish problemist Brian Stephenson’s site, includes a blog and a problem database.
Vaclav KotesovecThe site of the Czech problem composer and programmer, with an extensive list of problem-related links.
Chess Composition MicroWebSlovakian composer Juraj Lorinc’s site, mostly about fairy chess problems.
Chess Problem Database ServerOnline chess problem database, holds more than 450,000 problems.
PopeyeFree problem solving program, very versatile in dealing with fairy problems (see its Wikipedia entry).
EuclideAnother free program for solving shortest proof games.
ChessProblem.netAn online forum/discussion board devoted to chess problems.
The Retrograde Analysis CornerAn extensive look at retrograde analytical problems.
Chess.comThe most popular chess site in the world.
Australian Chess FederationOfficial site of the national chess organisation.
Virtual PiecesChess icons and graphics site.
Links and Reports relating to these competitions are provided on the Solving and Composing Events page.