JihadZaidan/chess-scoring-analyze ? reverse-engineered prompt

Build me a chess analysis dashboard that lets a user paste in PGN or look up a player profile from Chess.com or Lichess, then analyzes the games and shows a clear score for overall performance.

I want it to break down things like accuracy, mistakes, opening performance, rating changes, and how consistent the player is across different time controls. It should also show simple charts and visual summaries, like trends over time, histograms, scatter plots, and comparisons between opening, middlegame, and endgame performance.

Make it feel polished and easy to use, with a clean modern UI and responsive layout. If you need to, look up current docs online for any API or chart library details. The end result should be a working web app where someone can upload or fetch games, see the analysis instantly, and understand their chess strengths and weak spots at a glance.