Shredder Chess is a chess app for playing, analyzing games, and solving puzzles with adjustable difficulty levels.

Download Shredder Chess from Google Play Store or Apple App Store and follow the installation instructions.

Upon first opening, select play mode, adjust settings if needed, and start a new game or puzzle.

Main features include adjustable AI strength, 1000 puzzles, game analysis, and human-like opponent simulation.

Customize experience by adjusting AI strength, choosing chess boards, and setting preferences in the options menu.

Save favorite games or positions using the save function and organize them within the app's library.

Share your games or positions via PGN export through email or social media platforms directly from the app.

Access detailed information by reviewing game analysis, exploring puzzles, and consulting the built-in opening book.

The app requires permissions for storage and network access which can be managed in the device settings.

Check for updates in the app store or within the app settings to ensure smooth operation and access to new features.