Chessis: Chess Analysis APK

Chessis: Chess Analysis

Overview

• Unlock the grandmaster within you.

• Chessis is not just a tool; it is a dedicated mentor designed to illuminate the path toward strategic mastery.

• Whether you are reviewing a hard-fought victory or learning from a challenging defeat, Chessis provides the clarity and depth you need to elevate your game.

Revolutionary Technology

• Bridge the gap between physical and digital play by scanning 2D board images for instant digital analysis.

• Harness the power of Stockfish 18, the world’s most formidable engine, to evaluate your positions.

• Observe high-level strategy in action by watching powerful engines battle one another.

• Access your tools instantly through app shortcuts and enjoy support for thirteen different languages.

Deep Performance Insights

• Import and analyze your history directly from Lichess or Chess.com to maintain a unified record of your progress.

• Receive detailed game reports featuring accuracy percentages, average centipawn loss, and threat detection.

• Identify critical turning points with automated alerts for blunders, mistakes, and missed winning opportunities.

• Study the logic of the game with an integrated opening database and the ability to draw strategic arrows on the board.

Practice and Customization

• Test your skills against a computer opponent that adapts to your specific level of play.

• Use the board editor to reconstruct complex positions or explore the creative depths of Chess960.

• View and manage PGN files with ease, then export your annotated games to share your journey with others.

• Personalize your visual experience with customizable board colors and piece styles.

The Professional Edge

Experience the full potential of your talent with a Pro subscription, offering advanced features for the serious student of the game:

• Understand the "why" behind every error with the exclusive "Why Blunder" explanation line.

• Access Deep Analysis for significantly higher accuracy and consistency than standard quick scans.

• Enable NNUE for a more human-like and sophisticated engine evaluation.

• Analyze an unlimited number of games in an ad-free environment.

• View move strength in real-time and set custom engine parameters for a tailored experience.

Your journey toward chess excellence starts here

• We are committed to evolving alongside you, and we welcome your ideas for improvement at chessimprovementapps@gmail.com.

• Let’s redefine what it means to play with Chessis.

FAQ

Q: How does the board scanning feature work for physical chess sets?

A: One of the most revolutionary aspects of the app is its ability to scan 2D board images and instantly convert them into a digital format for analysis. This allows you to bridge the gap between your physical study sessions and digital play by capturing positions from books or magazines and running them through the engine immediately. It is a fantastic tool for players who still enjoy studying with a physical board but want the speed of modern technology.

Q: Which engine powers the analysis within the app?

A: Chessis harnesses the power of Stockfish 18, which is widely recognized as the world’s most formidable and accurate chess engine. By using such a high-caliber engine, you can trust that the evaluations you receive are of the highest professional standard. This ensures that even the most subtle positional nuances are captured during your game reviews.

Q: Can I import my games from popular platforms like Lichess or Chess.com?

A: Yes, you can easily import and analyze your game history directly from Lichess or Chess.com to maintain a unified record of your progress. This integration makes it simple to centralize your training data so you can look at all your games through the same high-powered analysis lens. It is a great way to keep your entire chess journey organized in one place.

Version History

v17.0——20 Apr 2026

Analyze chess games, detect mistakes & blunders, and improve your chess! Download the latest version of Chessis: Chess Analysis to enjoy new features and updates immediately!

*17.0

Crash fixes and stability improvements

*16.3

Engine analysis lines are now clickable — tap any line to preview the moves on the board!

Improved Engine vs Engine screen for a smoother experience.

*16.2

Minor bug fixes and improvements. Install or update to the newest version to check it out!