Lina Chess:Offline AI & Puzzle
CommonSource
π Master Chess with LINA CHESS β Powered by Stockfish
Take your chess game to the next level with LINA CHESS! We provide everything you need to go from beginner to master.
π KEY FEATURES
πΊπ³ 7 New Languages
German, Russian, French, Spanish, Japanese, Chinese, and Portuguese now supported.
π§ Real-Time Engine Analysis
Get instant feedback on every move with the Stockfish 16 engine.
Live Evaluation Bar: See who is winning at a glance with precise centipawn scores and mate indicators.
Visual Hints: Green arrows π’ show the best moves, while red arrows π΄ warn you of opponent threats.
Multi-Line Analysis: View up to 3 candidate moves simultaneously to understand deep nuances.
βοΈ Customizable Depth (NEW): Adjust the engine's search depth based on your device specs to optimize battery life or maximize calculating power.
βοΈ Revolutionary Play Against AI (NEW)
Experience ultimate flexibility. Our dynamic AI adapts instantly to how you want to play and learn.
π In-Game Mode Switching: Playing a local match and got stuck? Instantly hand the board over to the AI at that exact turn, or switch back to a human match at any moment.
π― Adaptive AI Skill Levels: Select the perfect AI difficulty tailored to your strength, from a casual warmup to a master-level challenge.
β‘ Rock-Solid Stability: Highly optimized architecture ensures ultra-smooth gameplay without lag or interruptions.
π Opening Master & FSRS Quizzes (NEW)
Don't just memorize linesβmaster the early game with a scientifically proven learning system.
π Opening Guides & Alternatives: Study critical theory with move-by-move explanations and alternative variations for major openings.
π§ FSRS Spaced Repetition: Powered by the advanced FSRS algorithm (similar to Anki). The system automatically tracks your quiz mistakes and schedules smart reviews for flawless long-term retention.
π Smart Move Grading & Advanced Review (NEW)
Understand your play with our 9-tier classification system and newly upgraded review tools.
π Move Quality Badges: Instantly spot Brilliant, Great, Best, Excellent, Good, Inaccuracy, Mistake, Miss, and Blunder moves during your review.
π Advantage Graph (NEW): Visualize the flow of the entire match. A detailed evaluation graph shows positional swings so you can find the exact turning point instantly.
βͺ Resume from Any Move (NEW): Pick any specific move from your game history and instantly restart the match against the AI from that exact position to test better alternatives.
𧩠50,000+ Tactical Puzzles
Sharpen your tactical vision with a massive database of over 50,000 puzzles.
Targeted Training: Filter puzzles by rating (800β3000+) to match your skill level.
Theme Selection: Practice specific motifs like Forks, Pins, Skewers, Discovered Attacks, and Mates.
Progress Tracking: Watch your puzzle rating climb as you improve!
π Game Management & History
Auto-Save & Stats: Every game is automatically saved in PGN format with detailed accuracy percentages (%).
Opening Explorer: Automatically detect and display opening names as you play or review.
β±οΈ Professional Chess Clock
Supports Bullet, Blitz, Rapid, and Classical time controls with custom increment/delay settings.
Haptic feedback for a realistic, tactile touch experience.
π¨ Customization & Privacy First
Sleek UI: Dark Mode, multiple board colors, and piece sets optimized for Portrait and Landscape modes.
βοΈ 100% Offline Capable: The engine runs completely locally on your device for lightning-fast analysis anywhere.
π Total Data Privacy: No accounts, no sign-ups, and no data collection. Everything stays securely on your device.
Why LINA CHESS?
πΆ For Beginners: Learn fundamentals, solve simple tactics, and master basic openings.
βοΈ For Club Players: Eliminate blunders, visualize positional swings, and build a solid repertoire with FSRS.
π For Experts: Dive into deep, customized multi-line analysis with a world-class engine running on your local hardware.
Take your chess game to the next level with LINA CHESS! We provide everything you need to go from beginner to master.
π KEY FEATURES
πΊπ³ 7 New Languages
German, Russian, French, Spanish, Japanese, Chinese, and Portuguese now supported.
π§ Real-Time Engine Analysis
Get instant feedback on every move with the Stockfish 16 engine.
Live Evaluation Bar: See who is winning at a glance with precise centipawn scores and mate indicators.
Visual Hints: Green arrows π’ show the best moves, while red arrows π΄ warn you of opponent threats.
Multi-Line Analysis: View up to 3 candidate moves simultaneously to understand deep nuances.
βοΈ Customizable Depth (NEW): Adjust the engine's search depth based on your device specs to optimize battery life or maximize calculating power.
βοΈ Revolutionary Play Against AI (NEW)
Experience ultimate flexibility. Our dynamic AI adapts instantly to how you want to play and learn.
π In-Game Mode Switching: Playing a local match and got stuck? Instantly hand the board over to the AI at that exact turn, or switch back to a human match at any moment.
π― Adaptive AI Skill Levels: Select the perfect AI difficulty tailored to your strength, from a casual warmup to a master-level challenge.
β‘ Rock-Solid Stability: Highly optimized architecture ensures ultra-smooth gameplay without lag or interruptions.
π Opening Master & FSRS Quizzes (NEW)
Don't just memorize linesβmaster the early game with a scientifically proven learning system.
π Opening Guides & Alternatives: Study critical theory with move-by-move explanations and alternative variations for major openings.
π§ FSRS Spaced Repetition: Powered by the advanced FSRS algorithm (similar to Anki). The system automatically tracks your quiz mistakes and schedules smart reviews for flawless long-term retention.
π Smart Move Grading & Advanced Review (NEW)
Understand your play with our 9-tier classification system and newly upgraded review tools.
π Move Quality Badges: Instantly spot Brilliant, Great, Best, Excellent, Good, Inaccuracy, Mistake, Miss, and Blunder moves during your review.
π Advantage Graph (NEW): Visualize the flow of the entire match. A detailed evaluation graph shows positional swings so you can find the exact turning point instantly.
βͺ Resume from Any Move (NEW): Pick any specific move from your game history and instantly restart the match against the AI from that exact position to test better alternatives.
𧩠50,000+ Tactical Puzzles
Sharpen your tactical vision with a massive database of over 50,000 puzzles.
Targeted Training: Filter puzzles by rating (800β3000+) to match your skill level.
Theme Selection: Practice specific motifs like Forks, Pins, Skewers, Discovered Attacks, and Mates.
Progress Tracking: Watch your puzzle rating climb as you improve!
π Game Management & History
Auto-Save & Stats: Every game is automatically saved in PGN format with detailed accuracy percentages (%).
Opening Explorer: Automatically detect and display opening names as you play or review.
β±οΈ Professional Chess Clock
Supports Bullet, Blitz, Rapid, and Classical time controls with custom increment/delay settings.
Haptic feedback for a realistic, tactile touch experience.
π¨ Customization & Privacy First
Sleek UI: Dark Mode, multiple board colors, and piece sets optimized for Portrait and Landscape modes.
βοΈ 100% Offline Capable: The engine runs completely locally on your device for lightning-fast analysis anywhere.
π Total Data Privacy: No accounts, no sign-ups, and no data collection. Everything stays securely on your device.
Why LINA CHESS?
πΆ For Beginners: Learn fundamentals, solve simple tactics, and master basic openings.
βοΈ For Club Players: Eliminate blunders, visualize positional swings, and build a solid repertoire with FSRS.
π For Experts: Dive into deep, customized multi-line analysis with a world-class engine running on your local hardware.
Developer email
contact@commonsourcelab.com
Developer website
https://commonsourcelab.com/Released
Jan 2, 2026
Current version
1.0.19
Android version
7.0
Screenshots
