Free Downloads: Open Source Chess Software

Free Chess Game based on the ChessBin.

Free Chess Game based on the ChessBin.com Computer Chess project. ChessBin Chess allows you to play as White or Black, with all regular Chess rules such as three move repetition and 50 move draw and En Passant.

Category: Games / Misc. Games
Publisher: Adam Berent, License: Freeware, Price: USD $0.00, File Size: 224.0 KB
Platform: Windows

World Chess League is a free online multiplayer chess game of strategy that is fast paced and unique in many ways.

World Chess League is a free online multiplayer Chess game of strategy that is fast paced and unique in many ways. Connect to Chess opponents via LAN or the Internet. The User Profiles, Game Results and Rankings/Statistical information are housed on the World Chess League server. This allows for maximum speed and flexibility and seemless gameplay. Loaded with...

Category: Games / Puzzles
Publisher: World Chess League, License: Freeware, Price: USD $0.00, File Size: 11.4 MB
Platform: Windows

Hexagonal Chess is a computer game that develops human intellect with a new approach to a traditional chess game. Play hexagonal chess, checkers, nard or backgammon against computer or friend, find new chess strategies or make it your chess trainer.

Hexagonal Chess is a Chess game variant played on a hexagonal board. Of all popular Chess variants this is probably the youngest one - game rules, starting positions and game theory were primarily developed in the 20th century. Still, hexagonal Chess is one of the most advanced Chess game variants today. This computer Hexagonal Chess game is...

Category: Games / Strategy & War
Publisher: DriveMind, License: Shareware, Price: USD $11.99, File Size: 7.7 MB
Platform: Windows

Tired of playing chess against your computer--a near-infallible machine with no real flavor to its game?

Tired of playing Chess against your computer--a near-infallible machine with no real flavor to its game? Wouldn't you rather play a human instead? Icarus is the newest interface for the Internet Chess Club, an online group of thousands of Chess players. Its beautiful, easy-to-use interface will help you get connected and playing Chess in no time. Join an online...

Category: Games / Misc. Games
Publisher: Random Software, License: Shareware, Price: USD $20.00, File Size: 1.2 MB
Platform: Windows

Play the game of chess while transforming into fantasy creatures. Choose from different character sets for your chess pieces including dinosaurs, insects, traditional pieces, and more.

Play the game of Chess while transforming into fantasy creatures. Choose from different character sets for your Chess pieces including dinosaurs, insects, traditional pieces, and more. This Chess set is excellent for learning to play Chess in that moves are highlighted and the difficulty levels (ten in all) were designed for beginner Chess players. Veteran...

Category: Games / Educational Games
Publisher: Dataware, License: Shareware, Price: USD $5.95, File Size: 897.1 KB
Platform: Windows

Welcome to HIARCS, a multiple World Championship winning chess engine and the current World Chess Software Champion.

Welcome to HIARCS, a multiple World Championship winning Chess engine and the current World Chess Software Champion. HIARCS is available for Pocket PC, Palm, Apple iPhone & iPod Touch, PDAs, PC and Macintosh computers. HIARCS provides the strongest Chess Software on many platforms and is available direct from the developer and is renowned for its high...

Category: Games / Misc. Games
Publisher: HIARCS, License: Shareware, Price: USD $29.96, File Size: 4.9 MB
Platform: Windows

Orneta Chess is the classic strategy game of Chess for Windows Mobile based Smartphone devices.

Orneta Chess is the classic strategy game of Chess for Windows Mobile based Smartphone devices. With multiple difficulty levels this game appeals to everyone from the novice Chess player to the advanced Chess player. The game automatically save the state of the game so that the player can come back to it when they are ready. A game can be played incrementally over as...

Category: Games / Strategy & War
Publisher: Orneta, License: Freeware, Price: USD $0.00, File Size: 110.0 KB
Platform: PDA, Windows, Pocket PC

Chess games in electronic form (usually downloaded from Internet sites) are written in algebraic notation and in accordance with the PGN Standards (Pgn=Portable Game Notation).

Chess games in electronic form (usually downloaded from Internet sites) are written in algebraic notation and in accordance with the PGN Standards (Pgn=Portable Game Notation). The Chess games are thus given in files with the extension pgn, e.g. kasparov.pgn (all Chess games of Kasparov). Chess Playing Software as FRITZ, ARENA, WINBOARD and other in order to...

Category: Games / Misc. Games
Publisher: WebLogic, License: Freeware, Price: USD $0.00, File Size: 68.0 KB
Platform: Windows

Chess Training System to master chess that is easy to use, but is very strong.

KataChess is a system of basic Chess positioning and movement exercises much like in karate or judo. KataChess focuses on pattern recognition by using a unique point and click interface. This is a serious training system for Chess players who want to quickly and easily improve their game.

Category: Home & Education / Hobbies
Publisher: Mousebed Corp., License: Shareware, Price: USD $14.95, File Size: 2.4 MB
Platform: Unknown

master level and popular Chinese Chess Game software.

master level and popular Chinese Chess Game Software.the 10th Olympic Chinese Chess Software Match silver Medal award; Whoever you are, beginner or expert, you will have FUN and EXCITING playing with her. Play against computer or a friend;Huge Open Book;Chinese Chess Books Inside;Beatify UI;Adjust computer's level anytime;Demo function; Visual Computer...

Category: Games / Puzzles
Publisher: XQSJ Software, License: Shareware, Price: USD $39.95, File Size: 11.0 MB
Platform: Windows

gShogi is an open source Shogi (Japanese chess) game written in Python / PyGTK / C.

gShogi is an Open Source Shogi (Japanese Chess) game written in Python / PyGTK / C.

Features:

- Load / Save Games in native format or PSN format
- Set level of play (byoyomi, classical, incremental, fixed time per move, depth, infinite and nodes USI time controls)
- Undo / Redo Moves
- Choose eastern or western pieces
-...

Category: Games / Misc. Games
Publisher: John Cheetham, License: Shareware, Price: USD $0.00, File Size: 0
Platform: Windows

Siege IGC provides a client for FICS (Free Internet Chess Servers) and ICC (Internet Chess Club), the two most popular Internet Chess clubs.

Siege IGC provides a client for FICS (Free Internet Chess Servers) and ICC (Internet Chess Club), the two most popular Internet Chess clubs. After downloading, you must follow the instructions, and you should be online playing a game in no time!
Customizable Chess Board and Pieces - use .BMP or .GIF files to create your own Chess boards and sets. Siege...

Category: Games / Misc. Games
Publisher: Kevin Smith, License: Freeware, Price: USD $0.00, File Size: 1.8 MB
Platform: Windows

HOXChess is a cross-platform, open source Xiangqi (aka.

HOXChess is a cross-platform, Open Source Xiangqi (aka. Chinese Chess) client, capable of working with multiple online Xiangqi sites.

It is a traditional desktop application, developed mainly in C . Two servers are supported so far: PlayXiangqi and Chesscape. There are a number of Artificial Intelligent (AI) engines included.

Category: Desktop Enhancements / Shell & Desktop Managers
Publisher: Google Project Hosting, License: Shareware, Price: USD $0.00, File Size: 3.2 MB
Platform: Windows

Chess Position Trainer is a state-of-the-art chess software with a focus on chess opening, training and repertoire management.

Chess Position Trainer is a state-of-the-art Chess Software with a focus on Chess opening, training and repertoire management. CPT indicates your opening knowledge by a percentage number to give you confidence. Learn from every game you play (including online blitz), because the key information is no longer more than one click away! Stop your laziness as the...

Category: Games / Strategy & War
Publisher: CPT, License: Freeware, Price: USD $0.00, File Size: 2.5 MB
Platform: Unknown

It makes a fun keychain or keyring, or an incredibly easy.Play the game of chess while transforming into fantasy creatures. Chess Commander is a next generation chess game for the PC.Chess is a fascinating game. Its easy to le

It makes a fun keychain or keyring, or an incredibly easy.Play the game of Chess while transforming into fantasy creatures. Chess Commander is a next generation Chess game for the PC.Chess is a fascinating game. Its easy to learn, fun to play and you can never All in all Pocket Fritz 2 is the ultimate Pocket PC Chess game for the. Next generation Chess...

Category: Games
Publisher: Fun chess, License: Freeware, Price: USD $0.00, File Size: 13.0 KB
Platform: Windows, Mac

If you love the game of Chess, then you will certainly love this program.

If you love the game of Chess, then you will certainly love this program. Playing Chess-7 is an original screensaver which displays move by move a complete Chess game played by the most popular Chess players. Once the screen saver is activated, it will show a Chess game with the information of when it was played and by whom. Once the initial game comes to an...

Category: Desktop Enhancements / Screensavers
Publisher: Style-7, License: Freeware, Price: USD $0.00, File Size: 1.0 MB
Platform: Windows

Chess Puzzles for your desktop!

Chess Puzzles for your desktop! Sits in your tray so you can pop it up any time. Simple click and move allows you to enjoy a Chuzzle Chess Puzzle while talking on the phone. Hee hee.

Category: Games / Misc. Games
Publisher: MouseBed, License: Shareware, Price: USD $4.95, File Size: 2.4 MB
Platform: Windows

Chinese Chess is an ancient game of intelligence.People often know some philosophy of life to raise their awareness of ability,thinking and have fun through a chessboard.You can play gainst computer or a friend.All your family members can join in.

Chinese Chess Soul is an exellent master level and popular Chinese Chess Game Software.Whoever you are, beginner or expert, you will have FUN and EXCITING playing with her. You and your family can be enjoy by beating computer and improving Chess level; Arena match game model, Computer adjusts its level to meet your level and record your scores; Important features:...

Category: Games / Strategy & War
Publisher: ChineseChessSoul,Inc, License: Shareware, Price: USD $34.95, File Size: 4.7 MB
Platform: Windows

Five Chess is a classical Chinese Chess game. You and the opponent will take turn to place one chess at a time to the empty cross point at the board.

Whoever first puts 5 chesses in a row, column or diagonal will win. . .

Category: Games
Publisher: xiaotv studio, License: Shareware, Price: USD $14.95, File Size: 587.2 KB
Platform: Windows

PGN Mentor is a chess database/study program that brings you everything you could ever need for chess study and research.

PGN Mentor is a Chess database/study program that brings you everything you could ever need for Chess study and research.

Main features:
- Perfect environment for viewing and studying Chess games
- Extensive capabilities for searching PGN files
- Large ECO opening book database, over 13,400 individual lines
- Tree organization modes for...

Category: Games / Strategy & War
Publisher: 64 Squares, License: Shareware, Price: USD $25.00, File Size: 1.8 MB
Platform: Windows

Deep Sjeng is a professional chess playing and analysis engine.

Deep Sjeng is a professional Chess playing and analysis engine.
Deep Sjeng features:
- World Computer Speed Chess Champion 2008
- Top strength class Chess engine
- Multiprocessor support (SMP, dual core, quad core, ...)
- Up to 8 CPUs supported
-Fully adjustable difficulty levels
- Engine supports UCI 1.0 and 2.0 protocols
-...

Category: Games / Misc. Games
Publisher: Sjeng, License: Freeware, Price: USD $0.00, File Size: 1018.2 KB
Platform: Windows

Yea Chess is a program that will let you play chess against the computer.

Yea Chess is a program that will let you play Chess against the computer.

You can choose the color that you want to use, and the computer will play against you, using its artificial intelligence. You can adjust the skill level of the computer, according to your own skills. The program´s interface is pretty simple, all you will have to do is to click on the piece...

Category: Games / Misc. Games
Publisher: Drazen Beljan, License: Freeware, Price: USD $0.00, File Size: 96.2 KB
Platform: Windows

Chess Game World is a game developed for Chess fans. You can compete with real players all over the world or watch other games in progress. Play in the practice mode if you want to play with the computer.

Chess Game World is a game developed for Chess fans. You can compete with real players all over the world or watch other games in progress. Play in the practice mode if you want to play with the computer. The ELO rating system is introduced in this game. You'll get rate points just as professional Chess players do in real world. Prized dart tournament is held every day. It...

Category: Games / Educational Games
Publisher: Chess Game World, License: Freeware, Price: USD $0.00, File Size: 5.3 MB
Platform: Windows

Chess Mafia is a chess simulator game for your computer.

Chess Mafia is a Chess simulator game for your computer. In this game you will be able to play Chess against the computer, that uses the Grand Master Chess engine. You can play with the white or black pieces. You can even rotate the board at anytime. The game will annotate every move in a box in the bottom right. You can choose if you want it to show the...

Category: Games / Misc. Games
Publisher: FreeGamePick.com, License: Freeware, Price: USD $0.00, File Size: 4.6 MB
Platform: Windows

Chess game with enhanced AI in 3D environment. Main feature - smart artificial intellect, which can give you hard work! For experienced players - chess machine Crafty, which have much rewards!

Chess game with enhanced AI in 3D environment. Main feature - smart artificial intellect, which can give you hard work! For experienced players - Chess machine Crafty, which have much rewards! Features: Marvellous HD graphics, Smart AI with 6 levels compute strength + crafty Chess engine support, Full 3D desk and Chess, Controlled camera with zoom, Undo turn.

Category: Games / Educational Games
Publisher: FWRetranslator, License: Freeware, Price: USD $0.00, File Size: 12.5 MB
Platform: Windows