Chess Puzzles

The following sites provide chess puzzles. There are software also those create and solve puzzles for you.

Weekly Chess Puzzles

http://latestchess.com/puzzles.php

Chess Puzzles Series - Series of programs to improve your ability. For kids & adults. Many demos to download.

MateMaster - Shareware software for solving chess problems.

Mater - Will find any mate that's there, eventually.

Problemiste - Chess problem software. 

Retractor - Software for creating Retrograde Analysis chess problems. 

135 Studies And Problems - A whole career of composed problems from J.T. Sanderse.

Archives des problémistes - In French. Problem site from Quebec.

Beautiful Chess Problems - Only a few at the moment, but more promised.

Bruno's Chess Problem of the Day - Just like it sounds.

BYCA Chess Puzzles - In addition to the collection of puzzles, features a "puzzles league" where you can participate in a friendly solving competition.

Chess Composition Microweb - Featuring various sections on composed chess problems & problem-solving.

Chess Online Problems - Problems galore. More added frequently.

Chess Problems Online - A decent collection, intelligently displayed, from "Mate in One" to "Mate in Six".

Chess Problems From Around The World - Problems from everywhere.

Chess Problems Of 1001 Years Ago - From the Chess Variants Homepage -- really old problems mainly of historical interest.

Chess Problems Unlimited - Not quite unlimited, there are but several.

Chesspro's Chess World - Problems and instructive games.

Chess Puzzles by GMs - Taken from the games of the greats.

Chess Puzzles Collection - A nice collection taken from real games. Includes an index of the puzzles by theme.

CHEST - Source code (in ANSI C) for a problem solving program.

Classic Chess Problems - 2 and 3 movers from renowed composers.

Endgame Of The Day - An endgame study a day. Also available as a mailing list.

Exeter Chess Club: Studies and Problems - Intro to the world of problems.

GorFo Problem Chess Pages - Has a problem of the month composed by the author, plus an archive of past problems.

Key Moves - A new chess combination (from recent games) every week for your instruction and amusement.

Loiodice's Chess Problems - Lots of training positions to download.

Manolis Stratakis' Chess Problems Page - Pretty good page with plenty of problems and puzzles.

MateMaster - Shareware software for solving chess problems.

Mater - Will find any mate that's there, eventually.

Mat Plus - The best chess problems from magazine Mat Plus.

Practical Chess Endgame - Solve the endgame of the week.

Problemiste - Chess Problem software.

Public Domain Chess Composition Books - 19th Century (mostly) chess problem books in PDF format so you can print them out yourself. Nice!

Retractor - Software for creating Retrograde Analysis chess problems.

The Retrograde Analysis Corner - Retro problems and resources for retro enthusiasts.

Sack The King! - A chess problem a day, with special animated interface to display the solution.

Solving Chess - Tracking the world of competitive chess problem solving.

Torsten Linß' Problem Chess Pages - Problems and articles from noted composer. Some of the text in German.

Vincent's Chess Problems Page - Dozens of problems to pour over.

135 Studies And Problems - A whole career of composed problems from J.T. Sanderse.