What build does the Stockfish radio button use?

We all know that the latest dev build is sorted by date and build number. Which one does the “Stockfish 9” and "Stockfish 8’ radio button use?

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Greetings! We actually have a dev build for Stockfish 7 as well. Here’s the corresponding versions:

  • Stockfish 7: 20160102-2026
  • Stockfish 8: 20161101-0919
  • Stockfish 9: 20180131-1041

Can you explain why the specific dev build was chosen?

I don’t know all of the details – it’s a decision made by the maintainers and developers of Stockfish. Most of the discussion happens on the “fishcooking” forums though – here’s a link to the discussion:

https://groups.google.com/forum/#!topic/fishcooking/GTSRVpFWeMU