Application Description

A Powerful Chess Engine: Master the Game Across 20 Levels

This robust chess program offers 20 levels of difficulty, ranging from beginner to Grandmaster, making it suitable for players of all skill levels. It's considered one of the strongest chess engines ever developed, adhering to all official chess rules, including stalemate, insufficient material, the fifty-move rule, and threefold repetition.

Challenge yourself: Strong players should aim for levels 16-20, while beginners (levels 1-10) can enhance their game, improving stability, focus, and concentration.

Gameplay is intuitive: Select a piece to view available moves (highlighted), then tap your chosen move.

Playing Options:

• New Game: Computer vs. Player (choose level and color).
• Custom Position: Set up a position, then play against the computer (choose level).
• Both Sides Computer Play: Set up a position and let the computer play both sides (choose level).

Enhance Your Skills:

Solve over 460 chess puzzles to sharpen your strategic thinking. Viewing ads unlocks three puzzles at a time and enables move hints (ideal for learning) and the undo function. A paid ad-free version, Deep Chess, is also available.

Game Analysis: Input your game moves for both sides, reset, save, load, and then utilize the hint function (unlocked by viewing ads).

Opening Book Support: The program supports PolyGlot (.bin) opening books. Download a book to your device's SD card (Downloads or Documents folder), then tap "Files" -> "Add Book" to import it. Using an opening book significantly improves performance at higher levels.

Save & Export: Save your games and export them as PGN files to your SD card's Downloads folder.

Achievements: Earn Bronze, Silver, and Gold Stars by achieving 3, 5, and 7 wins at the same level, respectively.

Board