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What the Chess?

About

Chess, but the pieces have no loyalties.

What the Chess? started from a small, stubborn question: what if taking a piece was not the only way to change who controls it? Everything else in the game follows from the answer.

The idea

Conversion instead of capture

In chess, material only ever leaves the board. Trades simplify, positions narrow, and strong players win by steering toward positions they have already studied.

The Jester breaks that one-way street. Jump an adjacent enemy piece, land on the empty square behind it, and that piece is yours — still standing, now facing the other way. Nothing is removed. The board gets more complicated instead of less.

It changes how a position feels. A pawn you pushed two moves ago becomes a liability. An attack you spent five moves building can be turned around and pointed at your own King. The tactics are still chess tactics; the risk profile is completely different.

The Jester piece, the only piece in What the Chess? that turns enemy pieces to your side.

The Jester

Moves diagonally. Converts enemy pieces by jumping diagonally.

Principles

How we make decisions

Respect the original

Chess does not need fixing. Every piece you already know moves exactly as it always has. Nothing you have learned is wasted.

Change one thing, properly

A single new rule — conversion instead of capture — was enough. One idea that changes the development and tactics of the familiar chess game.

Make the opening a decision

10 formations and Custom Build mean the first move is not recall. Two players can meet a hundred times and not repeat a position.

Readable at a glance

A converted piece stays exactly where it stands and simply switches sides. You can see what happened without a rules lookup.

Where things stand

An honest status report

Digital game
Playable in your browser today. Actively being tested and refined.
Android app
In preparation for Google Play. Not submitted yet, and no date is being promised.
Physical edition
In development. Board and Jester design are progressing; components, pricing and availability are not settled.

We would rather say “not yet” than publish a date we cannot keep. Questions are welcome at hello@whatthechessgame.com.