chess.js@1.4.0 — gchessboard@1.4.0 — no chess engine
Set your API key, pick a side, and start a new game.
Connection
Server-side key (this deployment). The page talks to a same-origin proxy that holds the
TypeSafe key — your browser never needs one. The field above is optional here (it is only used
if you point the app at api.typesafe.ai directly, in which case any script on the
page could read the key: it is never saved or logged, so use a disposable one). Rate
limits apply per IP: 1 req/s, 1000/hour, 5000/day.