Recreation
- 181
- GameKnot Chess
- Online chess community. Online play, tournaments, chess league, and thematic mini-tournaments.
- 182
- GrandMaster Chess
- Grandmaster site of 1999 FIDE World Chapmpion Alexander Khalifman and other top Grandmasters. Instruction, news, links, gamebase, and puzzles.
- 183
- InstantChess.com - Play chess online
- The computer automatically pairs you up with an opponent from around the world. No registration is required.
- 185
- Net-Chess
- Host server for correspondence games and sets of related matches. Email notification, ratings, user-selectable interface design.
- 186
- PlayChess
- Offers private chess games with list of challengers, tournaments, PGN downloads, message boards, and directory of annotated games. Requires paid membership and includes free trial as a guest.
- 187
- Queen Alice Internet Chess Club
- Community of correspondence chess players of all levels and ages. Only a web browser is required to play.
- 188
- Red Hot Pawn
- Online correspondence chess played against friends or other members. Includes community forum and email notification of moves.
- 191
- Dalek Chess
- Includes news, downloads, and FAQ for an open source, animated Linux chess game using Doctor Who characters.
- 192
- Maniac
- Windows chess program that plays multiple variants of chess. Users may play with the computer or with other users on the Internet.
- 193
- YICS
- Multiplayer software for using WinBoard, Xboard and other FICS interfaces to play on Yahoo! Chess.
- 195
- JavaBoard for FICS
- A Java Applet allowing to play on the Free Internet Chess Server. Not very featureful, but gets the job done if you can't install an interface. Freeware, Platform independent.
- 196
- Knights Chess Interface
- Knights is a relatively new graphical chess interface for KDE. It is, however, already quite featureful and very nice looking. Doubles as a chess engine front end. GPL, Unix (KDE) only.
- 198
- Gray Matter Chess Engine
- Gray Matter is a pedagogical chess engine, written in C++, using an MTD(f) move search and rotated BitBoards, and running under XBoard and WinBoard.