PlyMove

Publisher description

From the marketplace listing

PlyMove Storyboard turns a chess game into a learner-specific narrative. Paste a PGN and a target Elo to get opening context, a story arc, ranked critical chapters with causal sequences, what-if branches, and a main lesson. You can also explain a single FEN, compare candidate moves for a learner rating, or ask what if a different move had been played at a decision point.