Houdini Aquarium 2015 is a revolutionary analysis, database and chess publishing tool, combined with the world"s strongest chess playing engine, Houdini 4 UCI, which supports up to 6 cores and 4 GB of hash. Houdini Aquarium 2015 offers advanced analysis functions, game commenting, searching, powerful chess trees, playing against the computer, databases, advanced publishing features and much more: Interactive Deep Analysis is the the most advanced chess analysis method available today. Infinite Analysis is more flexible than ever with analysis presets. Find Blunders and Game Analysis for analyzing whole games. You receive access to 7-piece Lomonosov endgame tablebases via the Aquarium interface or at tb7.chessok.com until 31.12.2015. Aquarium 2015 can auto-find chess programs (including the strong Stockfish engine) on the Internet, download and install them - all in a couple of clicks. Stockfish can use locally stored Lomonosov Tablebases (to be released on DVD in 2015) in analysis! Play against the computer. Choose from three different strength handicap methods, material handicap or time handicap. You can also just set the ELO level you want to play against! Publish your games, analyses or even whole chess books! Publish as Aquarium iBook, on the web/blog or in print. Compatibility with major opening book and database formats. Databases of about 6.2 million games in total (up to October 15, 2014) that can be updated from www.chessok.com each week with 1500 new games for free. Houdini 4 UCI can be also used in Fritz and other chess programs. Bonus Disc: Chess Openings Encyclopedia, which includes rich theoretical material on all openings. Language versions: English, German, Spanish, Italian, French. System requirements: PC, 256 MB RAM, 4GB of free disk space, Windows 10/8/7/XP/Vista. Internet access during installation and to access Lomonosov Tablebases.