Enter for 1 MON
The contract reserves the full prize before accepting you.
Monad testnet chess arena
ONE BOARD. ONE SHOT.
BEAT THE MACHINE.
Face maximum-skill Stockfish in a five-minute duel. Win the board, claim the prize.
Server StockfishSKILL 20 · CLOCK-AWARE
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Your board is readyEnter on-chain to reveal your color
YOUConnect walletCOLOR ASSIGNED ON-CHAIN
THE GAMBIT
Simple rules. Brutal opponent.
Play authoritative 5+1
Server clocks keep running through disconnects; every move is validated.
Win 10 MON total
Checkmate or flag Stockfish. Signed settlement is replay-protected.
BUILT FOR FAIR PLAY
The browser no longer decides who gets paid.
Monad holds entries and reserved prizes. The authoritative service owns moves, clocks, Stockfish, reconnect state, and the only accepted result signature.