

Enhance your chess game with ChessIs! This comprehensive chess analysis app helps you identify weaknesses and improve your strategy.
ChessIs offers a range of features to elevate your chess skills:
- Analyze Games & Generate Reports: Receive detailed game reports highlighting blunders, missed opportunities, and optimal moves.
- Position Analysis with Stockfish: Utilize the powerful Stockfish engine to analyze chess positions.
- Blunders & Mistake Detection: Identify and understand your mistakes, including missed wins and best move alternatives.
- Play Against the Computer: Challenge yourself with computer opponents tailored to your skill level.
- Board Editor & PGN Support: Create and analyze custom board positions and open PGN files.
- Blunders Explained: Receive clear explanations for why a move was a blunder.
- Engine Line Management: Add and play multiple engine lines for in-depth analysis.
- Customization Options: Personalize your experience with customizable board colors and pieces.
- Import from Chess.com & Lichess: Analyze games directly imported from popular online chess platforms.
- Annotated PGN Export: Export your analyzed games with annotations.
- Advanced Settings: Adjust game report depth, utilize Chess960, and manage engine settings (hash value, threads).
- Opening Explorer: Explore a comprehensive list of chess openings.
- Timed Games & Engine Think Time: Play timed games or adjust the engine's thinking time.
- Detailed Game Reports: Access average Candidate Ply (CPL) and accuracy percentages.
- Threat Detection & Visualization: Identify and visualize threats on the board with draw arrows.
- Game Database Search: Search your game database using FEN notation.
- Support for Oex Engines: Utilize Oex engines for analysis.
ChessIs is a leading chess analyzer app designed to improve your game. It pinpoints blunders and explains their impact, guiding you towards more strategic play.
The free version offers most features, while the Pro version unlocks additional benefits:
- "Why Blunder" Line Analysis: Understand the consequences of blunders in greater depth.
- Unlimited Engine Lines: Add an unlimited number of engine lines for comprehensive analysis.
- NNUE Engine Support: Utilize NNUE engines.
- Advanced Report Customization: Adjust game report depth and time settings.
- Deep Analysis Mode: Access more accurate and consistent analysis.
- Real-time Move Strength: See the strength of each move during gameplay.
- In-Game Mistake Alerts: Receive alerts during gameplay for potential mistakes.
- Ad-Free Experience: Enjoy uninterrupted analysis without ads.
- Unlimited Game Analysis: Analyze an unlimited number of games.
Deep analysis provides significantly more accurate results than quick analysis.
Download ChessIs today and start analyzing your games! We're constantly adding new features and improvements. For suggestions or support, contact us at [email protected]. Thank you!



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