Cloud-Powered Chess Analysis Board

Analyze your chess games for free with our powerful Stockfish engine. Import PGN/FEN, explore opening lines, identify blunders, and find the best moves.

The Ultimate Tool for Chess Improvement

Every Grandmaster knows that the fastest way to improve at chess is by deeply analyzing your own games. Our free, cloud-powered Chess Analysis Board gives you access to the world's strongest chess engine directly in your browser. No downloads, no installations, and completely free of charge.

Key Features of Our Analysis Board

  • Import PGN and FEN: Easily paste games you've played on other platforms or specific positions you want to study.
  • Engine Evaluation Bar: Real-time assessment of the position. A positive score (e.g., +1.5) means White is winning, while a negative score (-1.5) favors Black.
  • Best Move Lines: The engine displays the top 3 or top 5 best continuations (MultiPV), allowing you to explore different strategic plans and tactical sacrifices.
  • Blunder Detection: Quickly scan your game to find the exact moment a mistake was made, and learn what you should have played instead.

How to Analyze Like a Pro

Don't just turn the engine on and nod along. To truly benefit from the analysis board, follow this method: First, review your game without the engine and try to identify where things went wrong. Only after you have formed your own conclusions should you turn on the Stockfish engine to verify your thoughts and discover hidden tactical nuances you might have missed.

Sıkça Sorulan Sorular

Do I need to download software to use the analysis board?

No, our analysis board runs entirely in your web browser utilizing WebAssembly and cloud servers for maximum performance.

How deep does the engine calculate?

Our engine calculates at a minimum depth of 20-22 in a matter of seconds, providing Grandmaster-level accuracy for almost any position.

Can I share my analyzed games with friends?

Yes! You can generate a unique link to your analyzed game or export it as a PGN file to share with coaches, friends, or on social media.