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PolyChess

PolyChess is a Polymer-based Fabric mod that lets you play server-side chess with friends.

FabricQuilt
Loaders
FabricQuilt
Downloads on Modrinth
17.9K
Followers on Modrinth
40
versions
17
Updated
September 17, 2026Sep 17
Published
in 2025
PolyChess 0.1.3+26.3 — 26.3 Compatibility is here! · swipe

At a glance

Runs on Fabric and Quilt
For Minecraft 1.21.1, 1.21.4–26.3
Server only — players don't need to install it
Latest version — 0.1.3+26.3 from September 17, 2026
Requires Polymer
License MIT — free
Where it's needed
In gamenot neededOn serverrequired

Install on the server only; players don't need it

Game versions1.21.1, 1.21.4–26.3

PolyChess

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PolyChess is a Polymer-based Fabric mod that lets you play server-side chess with friends.

Have you wanted to play chess with your friends on the server for a long time? PolyChess is made for just that!

New decorations for your world

chessprew

FAQ

How to install PolyChess?

Install Fabric for your Minecraft version, download PolyChess for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does PolyChess support?

PolyChess has builds for Minecraft 1.21.1, 1.21.4–26.3.

Is PolyChess needed on the server?

Server only — players don't need to install it

License and source
MIT Licensefree to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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