Back গ্নু দাবা Bengali/Bangla GNU Chess German GNU Chess Spanish شطرنج گنو Persian GNU Chess French GNU Chess Hungarian GNU Chess Italian GNU Chess Japanese GNU 체스 Korean GNU Chess NDS
 | |
 GNU Chess 6.0.0 running with the XBoard front end, v. 4.1.5. | |
| Developer(s) | GNU Project |
|---|---|
| Initial release | 1984 |
| Stable release | 6.2.9[1] 
/ 13 July 2021 |
| Repository | |
| Operating system | Linux, Unix, macOS, Windows |
| Type | Computer chess |
| License | 2010[a]: GPL-3.0-or-later 1992[b]: GPL-2.0-or-later 1986: Chess-GPL[c][2][3] |
| Website | www |
| This article is part of the series on |
| Chess programming |
|---|
 |
GNU Chess is a free software chess engine and command-line interface chessboard. The goal of GNU Chess is to serve as a basis for research, and as such it has been used in numerous contexts.
GNU Chess is free software, licensed under the terms of the GNU General Public License version 3 or any later version, and is maintained by collaborating developers. As one of the earliest computer chess programs with full source code available, it is one of the oldest for Unix-based systems and has since been ported to many other platforms.
- ^ Antonio Ceballos Roa (14 July 2021). "GNU Chess 6.2.9 released". Retrieved 18 July 2021.
- ^ "GNU Chess General Public License". 1986.
- ^ Yigit, Ozan (17 December 1986). "yetti's Christmas/New Year goodies (gnu chess)". Newsgroup: ont.general.
Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page).