Learn ChessFrontier
Reveal Chess: every first move reveals a secret
Reveal Chess at ChessFrontier turns familiar chess squares into a game of discovery. Kings are visible, but every other piece starts with a hidden identity. You must plan around what a piece appears to be and what it might become.
Play free vs computerNo account needed for computer practice. Sign in on the home page for online play.
How does a reveal work?
Before a hidden piece moves, it looks and moves like the piece normally starting on its square. Its first move reveals its true identity to both players. A piece that looked like a pawn may turn out to be something else; use its revealed identity on later turns.
What should I watch on my first game?
Track which pieces have already moved. A revealed opponent piece gives you reliable information; an unmoved piece still leaves uncertainty. If you capture a hidden piece, only you learn what it was. Your opponent does not gain that private information.
Can I play Reveal Chess for free?
Yes. Start computer practice as a guest without an account or download. Choose your side when starting a game. Sign in for online matchmaking, your game history, friends and rankings. Automatic matchmaking looks for a person first and may seat a clearly marked rated Bot.
Is Reveal Chess the same as Hidden Chess?
At ChessFrontier, Reveal Chess and Hidden Chess name the same hidden-information variant. These terms can describe other games elsewhere; this guide describes the rules implemented here. Read the full rules for castling, en passant and promotion.