ChessForm is a web-based game analysis tool that does what engines can't: it talks to you like a coach.
Paste a PGN, choose your depth — quick glance, standard review, or deep dive — and instead of a wall of centipawn numbers, you get a real narrative. Which tactical motifs you missed. Where your strategy drifted. How your pawn structure quietly haunted you three moves later.
But the real magic kicks in over time. Every game you analyze gets saved to your history, and once you've built up a collection, the Big Picture view synthesizes them all into a player profile — your recurring blind spots, your strategic tendencies, the one thing that, if you fixed it, would move the needle most. It's the longitudinal perspective that no single-game tool can offer.
Built for players who want to understand their chess, not just be told they blundered on move 14.