Generate classifications for your Chess moves, for free. Available @ chess.wintrcat.uk

Enter a game by its PGN or pick a game from your Chess.com / Lichess.org account and have it analysed so that you can see where your mistakes and brilliancies are.

ANNOUNCEMENT
Freechess is currently closed to further contributions - we are working on rebuilding the website from the ground up :)

• Node.js 20.x runtime or later.
• TypeScript package installed globally.

• Download the source code using git clone or download as ZIP.
• Open the root directory of the project in a terminal.
• Run npm i to install all of the necessary dependencies.
• Create a file called .env in the root directory of the project.
• Choose a port for the webserver by adding PORT=<some port> to the file.
• If you want to use a CAPTCHA:
  • Add your client secret as RECAPTCHA_SECRET=<secret> to the .env file
  • Open src/public/pages/report/index.html, find data-sitekey and replace the value with your reCAPTCHA public site key
• Run npm start to compile TypeScript and start the webserver.

• npm start - Compiles TypeScript and starts the webserver.
• npm run build - Compiles TypeScript.
• npm run test - Generates reports from some sample evaluations for classification testing at src/test/reports.

• Docker installed on the server

• Download the source code using git clone or download as ZIP.
• Open the root directory of the project in a terminal.
• Create a file called .env in the root directory of the project.
• If you want to use a CAPTCHA:
  • Add your client secret as RECAPTCHA_SECRET=<secret> to the .env file
  • Open src/public/pages/report/index.html, find data-sitekey and replace the value with your reCAPTCHA public site key
• Run sudo docker build . -t freechess to build the image

• Run sudo docker run -d -P freechess
• If you wish to choose the port instead of Docker choosing one for you, replace -P with -p <port>:80

@shirsakm - Classification icons

I pay to keep my app running and free-to-use for everyone. Any donations are greatly appreciated ❤️

If you've found a bug in the website, have some cool suggestions or just want to have a chat, you can join my Discord!