16×16 Mega Chess · Online · AI
The Grandest Chessboard
on the Web
Play an expanded 16×16 battlefield, challenge adaptive AI opponents, or go live with friends. Sign up to track your rank, badges, and match history.
16×16 Mega Chess
An expanded grid with three pawn rows and long-range pieces.
Adaptive AI
Four difficulty levels tuned for the giant board.
Live Multiplayer
Matchmaking, custom room links, and real-time sync.