macOS app build. Download the zip below, unzip, drag the .app into /Applications. First open (unsigned app): double-click it, then go to System Settings → Privacy & Security and click 'Open Anyway'. You only do this once. (This extra step exists only because the app isn't signed with an Apple Developer certificate — I'd rather not pay Apple's $100/year developer fee just to remove it.)
What's new in v2.0.2
Adds a link beside the player names that opens the current game on Lichess or Chess.com, and makes the in-app AI coach smarter: it now reads a decoded board alongside every position so weaker local models stop misreading it, and it can answer questions about how to use the app itself. This release also folds in the earlier 2.0.1 fixes for native arm64 Stockfish installation on Apple Silicon Macs and a browser scroll-bar visual glitch.