# Chessmaster 9000: Chessmaster 9000: SenG uses Codex to reconstruct The King from x86 into browser Wasm

> Source: <https://reversedwithai.com/p/chessmaster-9000-db8357d7>
> Published: 2026-10-23 10:41:34+00:00

## Evidence at a glance

Based on the linked sources. The author's reported result and independent confirmation are separate checks.

- AI involvement
- Reported models: Codex. Tools: TypeScript, Three.js, WebAssembly. The writeup below describes the work attributed to AI.
- Reported result
- Works. This is the directory's source-based outcome classification.
- Independent confirmation
- Not reported.
- Human work and limitations
- The project is described as a source-only reconstruction tool requiring the user to provide original game media.

### Original sources

## What was done

SenG utilized OpenAI's Codex to assist in reverse engineering the original x86 binaries of the Chessmaster 9000 'The King' engine, enabling its execution in a web browser via WebAssembly, TypeScript, and Three.js.

The author, SenG, reports an unofficial project to bring the Chessmaster 9000 game to the web browser. The project involves reverse engineering the original x86 binaries of 'The King' engine with the assistance of the AI model Codex. According to the author, the x86 code was translated into C and subsequently compiled into WebAssembly to allow it to run within a browser environment. The user interface is reconstructed using TypeScript and Three.js, incorporating recovered original game assets such as boards and pieces. The author notes that users must supply their own game media to utilize the reconstruction tools provided at [https://x.com/senguttuvang/status/2113519104418308202](https://x.com/senguttuvang/status/2113519104418308202). This project is an unofficial fan effort and maintains no affiliation with the original rights holders.

## From the source

## Reproduce it

```
Users must supply their own game media to use the reconstruction tools available at the provided GitHub repository.
```