A free, powerful chess software to play, study, edit, and publish games. Strong UCI engines supported, for game playing and analysis. Hundreds of chess puzzles inside, improving your math skills. Huge online database, including thousands of games, millions of positions and billions of endgames. PGN and FEN supported, easy to edit and publish games. Chess960 available.
What's new in this version:
Version 1.06 upgraded Chess Engine to Stockfish 2.2.2