Sunday, October 25, 2026

How can I turn a photo or screenshot of a chess position into an editable board in seconds?


If you’ve ever wanted to analyze a position from a screenshot, a broadcast, a website, or a photo of a 2D board, but didn’t want to set it up piece by piece, there’s now a tool for that.

CAISSA Scanner (currently in public beta) lets you scan a chess position directly from your phone or computer.

imagen-CAISSA Chess Scanner


What it does:

  • Turns screenshots, photos of 2D boards, website/app diagrams, and broadcast boards into an editable position in seconds.
  • Detects the board and the pieces.
  • Asks you to review every recognized piece (recommended, since recognition can make mistakes).
  • Once confirmed, you can edit the position if needed and analyze it with Stockfish 18.

Key advantages:

  • Much less manual setup.
  • The position remains fully editable.
  • Privacy-focused: scanning doesn’t silently share your image. You control whether you send corrections.

Works best with: Digital 2D boards, screenshots, website or app boards, broadcast boards, and clear photos of screens.

Current beta limitations: Doesn’t handle physical 3D boards well, heavy occlusion, severe perspective angles, or HEIC/HEIF files.

If you frequently analyze positions from photos or screenshots, it’s worth trying:

CAISSA Scanner

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