Modern Chess AI
ESM + Web Worker + Diagnostics + Self-Test
🎲 Turn: 🤍 White (you)
⏳ Booting...
📋 Waiting for engine boot…
🧠 Depth: — · Nodes: — · Eval: — · Best: —
Easy · depth 3 · 250ms
Medium · depth 5 · 800ms
Hard · depth 7 · 1800ms
Expert · depth 9 · 4000ms
Reset Board
Self-test runs automatically at boot and can be rerun manually below.
Self-Test Summary
Run Self-Test Again
Self-test not started yet.
DOM Test
Pending…
Board Squares Test
Pending…
ESM Import Test
Pending…
Chess Constructor Test
Pending…
Worker Ping Test
Pending…
Worker Search Smoke Test
Pending…
Piece Image Test
Pending…
Board Render Test
Pending…
Boot Status
Boot sequence not started yet.
Main Thread Errors
No main-thread errors.
Worker Errors
No worker errors.
Resource / Image Errors
No resource errors.
Live Diagnostics Log
Diagnostics initialized.