Also available at my website:

Stop competing. Start collaborating.

When your friends win, you win.

Occupy the target squares.

Co-op Chess occurs in rounds, and in each round you must occupy all the "!" squares.

Complete a game of Chess together.

Achieve checkmate for either side and you both win!

If you've read this far, you must want some feature details

  • Customizable difficulty.
  • Single-player mode if you want to learn in a safe place (or if that's just your thing).
  • Avatar customization unlocked by completing achievements.
  • Private games with friends.
  • Quality of life improvements beyond what's normal for Chess apps
Rated 5.0 out of 5 stars
GenreStrategy, Puzzle
TagsChess, Co-op, Multiplayer
Average sessionAbout a half-hour
AccessibilityColor-blind friendly, One button
MultiplayerAd-hoc networked multiplayer


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This is a wonderful idea! It's fun on its own and as a chess-learning game.

Thanks! Yeah, the more I worked on this project the more I stumbled into some minor general chess UX improvements as well.