
to move: BLACK (Stockfish, replies within ~2 min) · game #1 · move 3
recent: e4 (viera), a6 (stockfish), e5 (anon)
the whole game is one S3 object; every move is a CAS write. Stockfish runs in the Salt Lake City datacenter and replies through the same object. If two LET users move at once, the If-Match precondition picks exactly one winner.
place · chess · time travel · backend: stored.ge $1/TB archive · this app only signs requests — state, images and history all live in the bucket