This page is a browser buster. It loads every game NAO has ever recorded — about 8.6 million — into your browser at once, then filters and sorts them entirely client-side. Expect roughly 200 MB of download and ~2 GB of memory, and give it a minute. It wants a desktop browser with several GB free; on a phone, or a machine that is already short on RAM, the tab will simply die.

Want the same data as files instead? The full xlogfiles are published per server era at archive.alt.org/archive — that is the right tool for bulk work, and this page deliberately has no download button because serialising 8.6 million rows in-tab would kill it.

For the ordinary interactive boards, use most recent games, top scores, or a single player's history on the main site — they are the same interface at a sane size.