Welcome to the GNU Backgammon web site Welcome to the GNU Backgammon web site. This site will help you download and install GNU Backgammon, and give you tips on how to use GNU Backgammon to improve your game. GNU Backgammon is a world class backgammon application, and it works on many operating systems.
In our 2015 review of the best free computer backgammon programs. Independent comparative review of the best free backgammon software. Sizable download.
It can play, analyse and teach backgammon. Its evaluation engine is based on artificial neural networks. Read more in the section. GNU Backgammon is free software and released under the. News GNU Backgammon 1.06.001 (December 16th, 2017) Released for MS Windows.
MS Windows:. for MS Windows 2000SP4 or later operating system with approximately 128MB of available RAM. Apple Mac OS/X 10.5.x (and later) require the latest version of X11/Xquartz to already be installed to run properly. XQuartz can be downloaded from.
Please see the README1ST file inside the DMG for more installation information. 10.9.x (Mavericks), 10.8.x (Mountain Lion), 10.7.x (Lion) Intel 64Bit, 10.6.x (Snow Leopard) Intel 64Bit DMG can be downloaded. 10.6.x (Snow Leopard) Intel 32Bit, 10.5.x (Leopard) Intel 32Bit DMG can be downloaded.
10.5.x (Leopard) PPC, 10.4.x (Tiger) PPC DMG can be downloaded. After 15 years GNU Backgammon has reached the 1.0 milestone and moved from a testing stage to official release. Thanks to Gary Wong and his vision to start this project, and everyone who has helped develop, maintain, and contribute through the years. Over time this product has seen its speed improve, and the neural network become stronger. To mark this milestone GNU Backgammon 1.02.000 (July 28th, 2013) packages are available for the Apple OS/X and MS Windows platforms below. Thanks to our downstream maintainers - GNU Backgammon 1.02 is also available on a variety of the latest GNU/Linux based distributions including Debian, Arch, Ubuntu, OpenSUSE, Mageai, and Fedora.
If you can't find packages for your distribution you can build from the sources available. MS Windows:. for MS Windows 2000SP4 or later operating system with approximately 128MB of available RAM. Apple Mac OS/X 10.5.x (and later) require the latest version of X11/Xquartz to already be installed to run properly. XQuartz can be downloaded from. Please see the README1ST file inside the DMG for more installation information. 10.9.x (Mavericks), 10.8.x (Mountain Lion), 10.7.x (Lion) Intel 64Bit, 10.6.x (Snow Leopard) Intel 64Bit DMG can be downloaded.
10.6.x (Snow Leopard) Intel 32Bit, 10.5.x (Leopard) Intel 32Bit DMG can be downloaded. 10.5.x (Leopard) PPC, 10.4.x (Tiger) PPC DMG can be downloaded. Hi all, I'm back from Torino where GnuBG has just won the 2006 Computer Olympics Backgammon 'tournament', defeating its only opponent, BGBlitz by Frank Berger. Final score is 3-1 (best of 5 matches, 15pts each), with individual scores of 3-15, 16-12, 15-8 and 17-13. Analysed matches (supremo, g11 met) can be downloaded (359Kb).
For the records, BGBlitz is truly strong: it has been rated by gnubg analysis in the 4 matches as 1997.4, 2004.5 2035.1 and 2025.4 (FIBS rating) and in the first two matches, Frank used by mistake the 'old' engine (winning one of them anyway).
Backgammon Software Search: Web This site Comments: Backgammon Software By Tom Keith Programs That Play Backgammon The games on this list are arranged according to the type of computer they run on. DEVELOPED BY: Stand Alone, Inc.
DESCRIPTION: Save and reload games. Use doubling cube. Choice of computer-rolled dice or manual entry. You can take notes. Choose from several styles of player. Take back and replay moves.
Get advice on how to move. SYSTEM REQUIREMENTS: Mac OS. DEVELOPED BY: David Byrum. COST: $20 (shareware). DESCRIPTION: Good graphics and sound effects. You can pick up more than one piece at a time. Save game and resume play.
Computer can recommend moves. Use doubling cube and get cube advice. Set up a position and roll it out. SYSTEM REQUIREMENTS: There are 3 Macintosh versions: Carbon version for OS X and OS 9; PPC version for OS 8/9/Classic; 68k version for older 68k macs. (Also available for Windows.) COST: Free. DESCRIPTION: One of the strongest programs on this list.
It has nice graphics, comes with a tutor to point out your errors. Gnu BG can analyze games and matches you play online or play against the computer. Read Albert Silver's tutorial for more information. There is a lot there for serious players willing to take the time to learn.
SYSTEM REQUIREMENTS: MacOS X 10.2 'Jaguar' or newer with 256 MB RAM; an X11R6 server, either Apple's 'X11' or the Darwin community's 'XDarwin' will do. DEVELOPED BY: David Byrum.
DESCRIPTION: Easy to use. Different languages, including German and French. Five skill levels.
Great graphics and sound effects. Save and resume play. Computer recommended moves. Set up any board situation. Four methods for moving pieces. Game statistics.
SYSTEM REQUIREMENTS: Macintosh OS X. DEVELOPED BY: Sentient Software.
COST: $15 (shareware). DESCRIPTION: This PC version has a very nice menu system that makes it very easy to use. The game can also store the score history of every player (a very handy feature if you want to proclaim your superiority later). SYSTEM REQUIREMENTS: DOS and a mouse required.
DEVELOPED BY: Willy Chaplin. COST: No set price (shareware). DESCRIPTION: A well-done game and a strong player. You can use keyboard or mouse, play single games or matches, automatically play games out. INSTRUCTIONS: For help, press H. To exit, simultaneously hold down: both shift keys, Ctrl, and Alt.
SYSTEM REQUIREMENTS: IBM compatible PC with 386 or later, VGA adaptor, mouse optional. DEVELOPED BY: Christian Griesbeck. COST: $40 for standard version, $25 for lite version (shareware). DESCRIPTION: Five skill levels. Standard play or match play. Full cube handling including Crawford rule.
You can have computer suggest a move or play out a game. Plays backgammon, Nackgammon, or Snake 3x. SYSTEM REQUIREMENTS: Apple Newton. DEVELOPED BY: Vladimir Nabutovsky. COST: $15 (shareware).
DESCRIPTION: Four skill levels. Play with or without the doubling cube. Pips display. Computer can suggest a move.
Keeps scores and statistics. The program is fast (thinks about 1/2 second per move, longer when it is doubling). Playing strength of maybe 1500 or so on Yahoo Games. SYSTEM REQUIREMENTS: Palm OS.
DEVELOPED BY: Schall Andras. DESCRIPTION: A well featured, lightweight and free Backgammon game.
Play against your Palm or another human player. Learn basic strategy by having your Palm playing against itself. SYSTEM REQUIREMENTS: Palm OS 1.0 or later. DEVELOPED BY: Shuji Fukumoto.
COST: $15 (shareware). DESCRIPTION: Traditional backgammon for Palm Pilot. SYSTEM REQUIREMENTS: Palm OS. DEVELOPED BY: Stand Alone, Inc. COST: $29.95.
DESCRIPTION: Compete against four different computer personalities. Check dice statistics. Monochrome display or full color. SYSTEM REQUIREMENTS: Palm OS.
DEVELOPED BY: Neko Software. COST: Basic $20, Advanced $30. DESCRIPTION: Money play or match play up to 25 point. Works with color or monochrome devices.
Jacoby rule and beavers. Elo rating system. Advanced version: Computer analysis of any position. Record matches for analysis in Jellyfish or Snowie. Interactive rollouts.
SYSTEM REQUIREMENTS: Palm OS 3.0 or later. DEVELOPED BY: Erik Wiessmann, Stand Alone, Inc. DESCRIPTION: Fully functional doubling cube. Undo current move up to 50 levels. Six board designs to choose from. Computer can recommend moves. Four levels of skill.
SYSTEM REQUIREMENTS: Palm OS. DEVELOPED BY: Ignaz Kohlbecker. SYSTEM REQUIREMENTS: Tcl/Tk. DEVELOPED BY: Maareyes Solomon.
DESCRIPTION: 3DFiBs offers a strong computer opponent with a GnuBG powered offline player that can give hints on the best move, and it also includes a popular fibs.com client for online play with real people. Games can be saved in jf.mat format for analysis. Enjoy smooth graphics with animation and sound effects. SYSTEM REQUIREMENTS: Windows 95 or later. DEVELOPED BY: Michael Rosner. COST: $25 (shareware).
DESCRIPTION: Neural-net player with easy-to-use interface and good graphics. Lets you save positions in an archive. Computer will recommend moves. Take back moves or set up board in any position. Set up any board position.
Roll out a position at any time Record and replay matches. SYSTEM REQUIREMENTS: Windows 95 or later, or Windows NT 4.0 or later. DEVELOPED BY: Marc Beckersjuergen.
COST: $19 (shareware). DESCRIPTION: Play against human or computer. Preview possible moves. Load and save games.
Play with doubling cube. SYSTEM REQUIREMENTS: Windows 95 or later, or Windows NT 4.0 or later. DEVELOPED BY: George Sutty. DESCRIPTION: One of the first backgammon programs for Windows. An early version for Windows 3.1 is available.
SYSTEM REQUIREMENTS: Windows 95 or later. DEVELOPED BY: Mark R. COST $7.95 (shareware). DESCRIPTION: Geared towards beginning and intermediate players. Nice sound, graphics, and animation. Suspend and restore games.
Track your score. Customize colors, directions of play, speed. Ask for move suggestion.
SYSTEM REQUIREMENTS: Windows 95 or later. 32 MB RAM (64 MB recommended). DEVELOPED BY: Bob Landwehr, Silicon Highlands. COST: $29.95 (shareware).
DESCRIPTION: Originally known as Silicon Highlands Backgammon. Ray-traced graphics. Genetic algorithm-based artificial intelligence. Seven levels of play. SYSTEM REQUIREMENTS: Windows 95 or later. DEVELOPED BY: David Byrum.
COST: $20 (shareware). DESCRIPTION: Pick up multiple pieces at a time. Good graphics and sound effects. Save and resume play.
Computer can recommend moves. Use doubling cube and get cube advice. Set up and roll out a position.
Version 4.6 allows you to play using your voice. (You must have SAPI compliant speech recognition software installed on your system.) SYSTEM REQUIREMENTS: Version 2.5 requires Windows 3.1 or later. Version 4.6 requires Windows 95 or later or Windows NT or later. Also available for Macintosh.
DEVELOPED BY: Larry Parnes. DESCRIPTION: Regular backgammon or Acey-Deucy.
Manual or computer dice. Multiple levels of play.
Undo last move. Ask for advice. SYSTEM REQUIREMENTS: Windows 3.1, or Windows 95 or later.
DESCRIPTION: One of the strongest programs on this list. It has nice graphics, comes with a tutor to point out your errors. Gnu BG can analyze games and matches you play online or play against the computer. Read Albert Silver's tutorial to get you started. There is a lot there for serious players willing to take the time to learn.
SYSTEM REQUIREMENTS: Windows 95 or later and a 16-bit color display or better (it crashes if you run with fewer colors). DEVELOPED BY: Jellyfish AS. (Neural network by Fredrik Dahl.) COST: Free. DESCRIPTION: The first commercial neural-net backgammon player. Expert level player (one of the strongest games on this list), and an excellent opponent to practice against. Play single games or matches. Save games and replay them later.
Also comes in a Tutor version ($110) which evaluates positions, suggests moves, and tells you if you made a mistake, and an Analyzer version ($250) which rolls out positions to give more accurate evaluations. SYSTEM REQUIREMENTS: Windows 3.1 or later, 486 processor, 8 MB RAM, 2 MB free disk space. DEVELOPED BY: Alex Saenko. COST: $19.95 (shareware). DESCRIPTION: 3D playing board.
Choice of human, computer, or network game. Different skill levels. Adjustable skins. Optional rules. Save and load games (upon registration). SYSTEM REQUIREMENTS: Windows 98 or later, or Windows NT.
3D accelerator. Sound card recommended. DEVELOPED BY: Gamer Cafe Software. DESCRIPTION: A very strong player (third only to Snowie and Jellyfish on this list). This version of the program plays only 'one-point matches' (no doubling cube, no gammons).
Ask Monte Carlo to evaluate any backgammon position using this. SYSTEM REQUIREMENTS: Windows 95 or later, or Windows NT. DEVELOPED BY: Mark Betz. COST: $19.95 (shareware). DESCRIPTION: Three skill levels. Single game or match play.
When you register, you get a printed manual with tips and hints from the author. From MVP's site: 'Simulating the setting of a medieval pub, the graphics, music and digitized speech perfectly complement the intermediate skill level in this fully-playable shareware version.' SYSTEM REQUIREMENTS: Windows 3.1 or later, VGA, mouse. Sound card is recommended. DEVELOPED BY: WinGames, Inc. DESCRIPTION: Five match-play options. Four levels of computer play.
Play with others over a LAN or on the Internet. Free Lobby to find others to play with all over the world.
Family Tree Programs Free Software
Thirty minutes of music. SYSTEM REQUIREMENTS: Windows 95 or later. (Formerly Geert's Backgammon.) DEVELOPED BY: Geert Verkade. DESCRIPTION: Different skill levels, adjustable color schemes, game statistics, saving and restoring, automatic finishing of games. SYSTEM REQUIREMENTS: Windows 3.1 or later.
DEVELOPED BY: Ronald Marseille. COST: $10 (shareware).
DESCRIPTION: Play against the computer or against a friend on the Internet. Multiple skill levels.
Undo last move. Save and reload games. SYSTEM REQUIREMENTS: Windows 95 or later, or Windows NT 4.0 or later.
DEVELOPED BY: Tower Software. COST: $24.95 (shareware). DESCRIPTION: Beginners will enjoy the game tutorials and easy to use interface that highlights valid moves and makes learning the game a painless experience. More seasoned players will enjoy the challenging computer opponent, the numerous analysis dialogs available, the ability to browse through every move in a match, and the range of game rules and options that are available.
Also plays the hypergammon, nackgammon, snake, longgammon, domino backgammon, fayles and mylis variations. SYSTEM REQUIREMENTS: Windows 95 or later, or Windows NT 4.0 or later. DEVELOPED BY: Small Rockets. COST: $14.99.
DESCRIPTION: Stylish graphics. Play with a friend on the same computer, or play over the internet.
Free Backgammon No Download
Novice, intermediate, or expert playing level. Doubling cube. Selection of board styles to choose from.
SYSTEM REQUIREMENTS: Windows 95 or later, or Windows NT. DEVELOPED BY: Olivier Egger, SnowieGroup. DESCRIPTION: The second major neural-net backgammon game, after Jellyfish. Expert level player (one of the strongest games on this list).
Gives advice on checker play and cube decisions. Lets you annotate matches and export them to HTML or ASCII.
Also comes in a Professional version ($380) which performs rollouts, imports matches played on the Internet, and has many features for analyzing errors. SYSTEM REQUIREMENTS: Windows 95 or later, 16MB RAM (32MB recommended), 800x600 display with 256 colors, CD-ROM drive. DEVELOPED BY: KSE Software.
COST: $19.90. DESCRIPTION: Three levels of play. Play with an additional player via built-in infrared.
Move checkers via pen. Doubling cube. Animated checkers.
SYSTEM REQUIREMENTS: Handheld PC, Palm-size PC with Windows CE 2.x. Pocket PC, Pocket PC 2002 or H/PC 2000 with Windows CE 3.0.
Supported processors: SH3, MIPS, or StrongARM. DEVELOPED BY: Anywerx LLC. COST: $19.95 (shareware). DESCRIPTION: Doubling cube. Games can be saved and restored. Multiple levels of play.
Set up and play different positions. Animated movement. Support for both color and monochrome devices. Choose among different strategies for the computer (favor blocking, favor running, favor the back board, hit and run). SYSTEM REQUIREMENTS: Windows CE. DEVELOPED BY: Andy Rudnitsky.
DESCRIPTION: BGLightCE is a backgammon game for the Pocket PC that is based on Gnu Backgammon. It features the strongest backgammon opponent available for the Pocket PC, based on Joseph Heled's BGLight (a rewrite of the gnubg move generation and evaluation engine for PDAs). Features match play and different playing levels. SYSTEM REQUIREMENTS: Windows CE. DEVELOPED BY: Frank Berger. COST: $23 for player version, $46 for professional version. DESCRIPTION: One of the strongest backgammon players available for Macintosh.
You can roll out positions to get a better approximation of real winning probabilities. A built-in tutor warns you of possible errors in play. Also plays Nackgammon. Collect and analyze matches played online. The program is internationalized for English, German, Dutch, and Danish. SYSTEM REQUIREMENTS: Windows 95 or later, or Macintosh 9.2 or later, or Linux 2.2 or later.
Also requires a Java runtime environment, which you can get from.