UnfairChessUnfairChess
LOBBYPUZZLESLEADERBOARDPROFILERULESCARDSSHOP
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UNFAIRCHESS · ONLINE CHESS GAME · Rules · Legal notice · Privacy
UnfairChessUnfairChess
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Chess + power cards

The better player doesn't always win.

58 power cards. 4 in hand. Your opponent draws from the same pool as you — play yours better.

Play nowSee all 58 cards

Free · One-click sign-in with Google

🧩 Puzzle of the day
Captured
Captured
58
cards
7
effect families
6
time controls
3
bot levels

4 cards in hand

Play one per turn, draw another right away.

They break the rules

A knight jumping twice, a poisoned piece, a piece switching sides. 58 cards, 7 families.

The king is untouchable

No card destroys it. You still win by checkmate.

Nobody picks their cards.

Same rarities for both players. What changes is what you draw — and what you do with it.

What changes

Classic chess

  • 16 pieces, that's it
  • The rules never move
  • The better player wins

UnfairChess

  • 16 pieces and 4 cards in hand
  • Cards break them
  • The better player doesn't always win

What might hold you back

🛡️

Cheating is impossible

The server re-checks every move and every card.

🎩

Nothing to buy

The shop only sells hats for your king. Zero gameplay advantage.

🎲

Even odds

Same pool, same rarities on both sides. Only the cards you draw differ — play them better.

Frequently asked questions

›Is it really free?

Yes. The shop only sells hats for your king — nothing that changes a game.

›Do I need to know chess?

The classic rules are enough. Every card explains what it does.

›Does it work on mobile?

Yes, the whole site.

›Can I play against a friend?

Yes: create a private game and send your friend a 4-character code.

›What if nobody is online?

A bot is waiting, at 3 difficulty levels.

Ready to play?

Play now

Free. Your first game against the bot, in 30 seconds.

UNFAIRCHESS · ONLINE CHESS GAME · Rules · Legal notice · Privacy
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