About Stockfish

Stockfish is a free multi-platform chess program. The source code can be downloaded from the Stockfish web site.

• Version: Stockfish for iOS 2.13.0, 2014-10-26
• Author e-mail: tord.romstad@gmail.com
• Web site: http://www.stockfishchess.org
• Copyright (C) Tord Romstad, Marco Costalba, Joona Kiiski 2009-2014

Stockfish's icon was generously contributed by Klein Maetschke. The "Modern" and "Russian" piece sets were designed by Bryan Whitby, and are used with his permission.

Postcard-ware

If you like Stockfish, please send me a postcard. My address is:

Tord Romstad
Biermanns gate 12 B
0473 Oslo
Norway

License

Stockfish is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

Stockfish is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

For a copy of the GNU General Public License, please visit http://www.gnu.org/licenses/gpl.html.