ChessFrontier
The next move is yours
ChessFrontier
Chess, but your opponent’s pieces are a mystery. Play Reveal Chess and Hidden Chess free in your browser.
Play the computer as a guest. Sign in for online matches and your player dashboard.
White thinkingOpening position0 plies
Learn ChessFrontier
Discover as you play
What is Hidden Chess at ChessFrontier?
Play Hidden Chess at ChessFrontier, a hidden-information chess variant with 2D or 3D boards in your browser.
How is this different from standard chess?
Every non-king piece starts with a hidden identity. Its first move reveals it to both players.
Capture a hidden piece and only you learn its identity. Use that private knowledge to plan your next move.
Can I play without an account?
Play the computer as a guest. Sign in for online matches and your player dashboard.