# Stockfish in this folder

- Engine: Stockfish 19.0.1, single-threaded lite WASM build (no SharedArrayBuffer needed).
- Packaging: stockfish.js by Chess.com / nmrugg, upstream https://github.com/nmrugg/stockfish.js
- Stockfish itself: https://github.com/official-stockfish/Stockfish
- Licence: GPLv3, full text in COPYING. The files are shipped UNMODIFIED; the app talks to them only through a Web Worker using UCI text. On request the corresponding source is available at the URLs above.

| file | bytes | sha256 |
|---|---|---|
| stockfish-19-lite-single.js | 28230 | ccb130d7ff29408531c47d859a49f91d59d4f482d05a53eb1a3231a4f624c91a |
| stockfish-19-lite-single.wasm | 1845971 | ee4f115bdb2d32cadf96cada104a05b5ec257d7ad6f57582190b49bc71f096de |
| COPYING | 35821 | 0b383d5a63da644f628d99c33976ea6487ed89aaa59f0b3257992deac1171e6b |