Checkmate AI is the fastest way to digitize chess positions. Snap a photo, scan a screen, and get Grandmaster-level insights instantly.
Take a photo of a physical board or upload a screenshot from your favorite chess app.
Our AI reconstructs the position and Stockfish 17.1 immediately calculates the best lines.
Explore "what if" scenarios on the interactive board and understand the engine's logic.
See the best move, evaluation score, and recommended lines instantly. Powered by the world's strongest open-source engine.
From shutter click to best move in milliseconds.
Analyze in the park, on a plane, or in a bunker. The engine runs locally on your device.
We don't upload your board photos to the cloud. Your preparation stays with you.
"Does exactly what it says. It's way faster than setting up the pieces manually. The engine loads fast and shows the best move right away."
"Really is like a cheat code. Don't use it to cheat obviously, but for analyzing your finished games, it's a great tool to have in your pocket."
"I've tried 3 other scanner apps and this is the only one that reliably works on online boards. Worth the upgrade."