Chess Links

There are lots of freeware chess programs available on the Net. Many of these do not have their own user interface but instead work with separate interface programs such as Winboard or xboard. For a big list of available programs, see Leo Dijksman's excellent WBEC web site or the Computer Chess Wiki.

Following are some links to some other open source chess engines I'm aware of. Stockfish is the strongest of these.

• Stockfish
• Obsidian
• PlentyChess
• Caissa
• Alexandria
• Integral
• Berserk
• Virdithas

Some chess tools I use regularly include ChessBase, pgn-extract, cutechess-cli, fastchess, BayesElo, Python Chess, and bullet.

Good general chess sites I like include TWIC (The Week in Chess) and chesspublishing.com.

If you want more info about chess programming, you can look at the Arasan Programmer's Guide, and also at the following sites:

• Wikipedia Computer Chess entry
• Chess Programming Wiki
• Programming Topics (Bruce Moreland)
• Programmer Stuff (Ed Schröder)
• Chess Programming Theory (Colin Frayn)
• Computer Chess Forum
• International Computer Games Association (ICGA)