Are you passionate about improving your chess skills? ChessIs, the cutting-edge Chess Analysis app, is designed to help you elevate your game to new heights. With a suite of powerful features, ChessIs allows you to:

✔️ Analyze your games and receive detailed game reports, highlighting your progress and areas for improvement. ✔️ Leverage the powerful Stockfish Engine to analyze chess positions and gain deeper insights. ✔️ Detect blunders, mistakes, missed wins, and the best moves, helping you understand where you can enhance your strategy. ✔️ Challenge the computer at your skill level to practice and refine your tactics. ✔️ Use the Board Editor to set up specific board positions and analyze them thoroughly. ✔️ Open and review PGN files with the built-in PGN Viewer. ✔️ Receive blunder alerts and understand the reasoning behind each blunder. ✔️ Add multiple engine lines to explore different possibilities during analysis. ✔️ Play through engine-generated lines to see how games could unfold. ✔️ Customize the look of the board and pieces to suit your preferences. ✔️ Analyze your games directly from popular platforms like chess.com or Lichess. ✔️ Export annotated PGN files to share your insights with others. ✔️ Adjust the "Game Report Depth" to control the level of analysis detail. ✔️ Explore Chess960 for a fresh challenge. ✔️ Access a games database and search for specific positions using FEN notation. ✔️ Integrate OEX engines for varied analysis perspectives. ✔️ Modify engine settings such as hash value and threads for optimized performance. ✔️ Browse a comprehensive list of chess openings to expand your repertoire. ✔️ Play chess with a timer or set the engine's think time to simulate real game conditions. ✔️ Review your average centipawn loss (CPL) in game reports to gauge your performance. ✔️ Analyze games based on either time or depth for flexible learning. ✔️ Visualize threats and understand potential dangers on the board. ✔️ Track your accuracy percentage to monitor your improvement over time. ✔️ Use draw arrows on the board to plan and visualize your moves.

ChessIs stands out as one of the best Chess Analyzer apps available, dedicated to helping you improve your chess by providing in-depth game analysis and reports. It not only identifies where you've made blunders but also explains why those moves were mistakes, offering you a clear path to better gameplay.

To enhance your experience, we offer a Pro version with additional benefits. While most features are available for free, the Pro version unlocks:

✔️ The ability to play and review "Why Blunder" lines. ✔️ Access to play through engine-generated lines. ✔️ Enable NNUE for more advanced analysis. ✔️ Add unlimited engine lines for comprehensive exploration. ✔️ Adjust "Game Report Depth" and "Game Report Time" for tailored analysis. ✔️ Perform deep analysis for more accurate and consistent results. ✔️ Receive real-time move strength feedback and mistake alerts during play. ✔️ Enjoy an ad-free experience. ✔️ Analyze an unlimited number of games forever. ✔️ Access key elements for a more enriched learning experience.

Note that deep analysis offers significantly more precise and reliable results compared to quick analysis.

So, let's dive into chess analysis with the ChessIs app! We're committed to continuous improvement and are excited to introduce new features in the future. If you have any suggestions or need assistance, please don't hesitate to email us at [email protected]. Thank you for choosing ChessIs to enhance your chess journey!