The rematch spec is implemented; AGENTS.md lists it with notes on the
offers, the keyed game route and stale dev builds, TODO.md takes the
items left out.
From the second game of a series, a strip shows the series score and a
box per game in the winner's colour, with the stores, who moved first
and how it ended; a finished game opens its replay in a new tab. The
game over card shows the series score too. Spectators see names.
The card asks for a rematch, shows a request from the opponent with
Rematch and No, waits with Cancel and says why a request ended. The game
page follows the next game, keyed by its id so it starts afresh. Play
again against the bot is a rematch. The score is two columns, each name
above its stones, the winner's stones stronger.
RematchOffers keeps an offer open for ten minutes after a game nobody
left. A request goes to the opponent; when both have asked the next game
of the series starts with the other player moving first. Requests end on
no, withdrawal, a minute without answer, going offline or looking for
another game. The bot accepts at once.
Every game starts a series; a game created in a series gets its seat to
move first. Clients get the series and the first seat with the game, the
end message the series with the ended game; snapshots keep the series.
