Chess Blocker

Chessvision.ai Chess Position Scanner

Analyze chess positions from any website, book, and video in Chrome Automatically analyze chess positions on any website and video you want. Do you like watching chess videos from Ben Finegold, Agadmator, PowerPlayChess, and others? Now you can analyze their moves and understand the reasoning behind them, all while watching the video! Click on the extension button to open it. Select the options you want and click Scan! The position will open in the Lichess analysis board where you can enable the engine, see the evaluation, and even play. You can also open an external analysis on either Chess.com or lichess.org. Open the extension on the Chess.com Analysis page or Lichess Analysis or Study pages and watch videos explaining the position on the board. Enable chess notation hiding behind spoiler tags, ensuring you're never spoiled while solving puzzles. Help us make Chessvision.ai the most accurate chess board image detector. If you have any suggestions or spotted any issues, email me at pawel@chessvision.ai version 3.6.1 - fixes issue where the Analysis Board was not displayed on some websites after a turn change version 3.6.0 - adds ability to select from multiple analysis boards, providing greater flexibility - adds fallback mechanism that defaults to the most promising analysis board if the selected one is unavailable, providing better usability version 3.3.0 - adds Options page, including settings for Video Search version 3.2.0 - adds Video Search to Lichess Analysis and Study pages version 3.0.0 The update introduces new major features, including: - searching for YouTube chess videos matching the scanned positions - adds Video Search to Chess.com analysis pages version 2.1.0 This update introduces quality of life updates, including: - new rotate board button - now you can rotate the board using the new button in the toolbar - improved initial board rotation detection - now the position will always load in the same rotation as the scanned diagram - updated Help and About sections version 2.0.0 The update introduces many new features and improvements, including: - "Select area" mode to scan manually selected area - finding games matching the scanned position - smart turn detection using the last move squares - modern design - improved scanning speed - quick FEN copying - diagram editor - resizable window

Custom Chess Pieces

Customize your chess pieces and more on chess.com and lichess.org This extension allows you to upload your own images to use instead of the standard pieces and set some colors (like premoves) on lichess.org and chess.com. You can also import and export profiles, this way you can share your setup effortlessly. To use the extension simply click on the icon after downloading it. You can share or get profiles on our discord server: https://discord.gg/DbMUU4y3bA You can check out our other extensions on https://www.softwarebyjules.com/

Chess Stats

Shows Win/Lose/Draw and average accuracy for players on chess.com - First three numbers are the wins/loses/draws of the player - Percentage in brackets is the average accuracy of the player - Accuracy is only available on reviewed games - Hover over the stats to see information how many games the average is based on Use the icon in the top right corner to adjust the settings. This extension is an independent project and is not affiliated with, endorsed by, or associated with Chess.com in any way.

Chess Eval Extension

Chess Eval Extension provides instant, real-time position evaluation for your chess.com games using the powerful Stockfish chess engine. Features: - Real-time position evaluation displayed directly on the board - Powered by Stockfish WASM engine for accurate analysis - Lightweight and fast - runs entirely in your browser - Works seamlessly with chess.com's interface - No data collection or external servers required Perfect for players who want to: - Analyze positions during post-game review - Study opening variations - Understand positional advantages - Learn from engine suggestions The extension automatically detects chess positions on chess.com and provides continuous evaluation as the position changes. All analysis happens locally in your browser - your games and data remain private. Note: This tool is for learning and analysis. Please respect fair play guidelines when using during live games.