stockfish

Install command: 
brew install stockfish

Strong open-source chess engine

https://stockfishchess.org/

License: GPL-3.0-only

Development: Pull requests

Formula JSON API: /api/formula/stockfish.json

Formula code: stockfish.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon		 tahoe ✅
sequoia ✅
sonoma ✅
macOS on
Intel		 sonoma ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 18
head ⚡️ HEAD

Analytics:

Installs (30 days)
stockfish 401
stockfish --HEAD 1
Installs on Request (30 days)
stockfish 401
stockfish --HEAD 1
Build Errors (30 days)
stockfish 0
Installs (90 days)
stockfish 1,428
stockfish --HEAD 3
Installs on Request (90 days)
stockfish 1,428
stockfish --HEAD 3
Installs (365 days)
stockfish 4,115
stockfish --HEAD 16
Installs on Request (365 days)
stockfish 4,115
stockfish --HEAD 16