A free and open source chess database application for Linux, Mac OS X and Windows.

ChessX Homepage

• Multi-platform. It supports Windows, Linux and Mac OS X
• Load and save PGN files
• Work with multiple databases simultaneously
• Browse chess games, including variations
• Enter moves, variations, and comments
• Setup board, copy/paste FEN
• Search in databases for text or positions
• Display tree of moves for the current position
• Analyze using UCI and Winboard/Xboard chess engines
• Prepare for openings or opponents

Database, board games, turn based strategy

©️ 2021-2005, ChessX authors

This program 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 2 of the License, or (at your option) any later version.

This program 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.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.