BloomChess
AI-Powered Chess Analysis

Understand every
move you make

Upload any PGN and get instant interactive analysis with move classifications, evaluation graphs, and AI-generated explanations.

Try a short sample game to explore the flow safely.

Move Classification

Every move rated: Brilliant, Best, Excellent, Good, Inaccuracy, Mistake, Blunder.

Evaluation Graph

Visual momentum chart showing turning points and critical moments.

Opening Detection

Automatically identifies the opening played and common theory.

Accuracy Score

Precise accuracy percentage for both White and Black.

AI Explanations

Human-readable explanations for every move decision.

PGN Import

Paste or upload any PGN file from Chess.com, Lichess, or OTB games.