FireChess

FireChess is a chess analysis service that scans public games from Lichess and Chess.com with Stockfish 18, then turns repeated mistakes into positions that can be drilled. It is built around identifying the same errors across a player’s games and presenting them as a report and practice material.

The service analyzes openings, tactics, endgames, and clock usage in one pass. Its pages mention a PGN Analyzer, an Analysis Board, and My Opening Tree, along with training modes such as Puzzles & Drills, Opening Sparring, Guess the Move, Chaos Chess, Dungeon Tactics, and Roast the Elo. Reports can surface repeated opening leaks, missed tactics, brilliant moves, and labeled habits such as premature trades, released tension, and missed development. FireChess also shows a strengths radar and mental-game stats, and it says each repeated mistake can be replayed, shared, or trained.

Use starts by entering a Lichess or Chess.com username, or by pasting PGN. The site says it reads public games in the browser and does not require uploads or setup. It also mentions a daily routine section, a leaderboard, learning pages for openings, tactics, endgames, famous games, grandmasters, glossary, positions, time controls, and common mistakes, plus areas for coaches and creators.

Pricing is split into Free, Pro, and Lifetime plans. The Free plan is listed at $0 and includes up to 300 games per scan, full opening-leak detection, drill mode, 10 tactics and 10 endgames per scan, and strengths radar with mental-game stats. Pro is listed at $5 per month, with unlimited games, tactics, and endgames, engine depth up to 24, motif analysis, brilliant-move detection, and full mental-game breakdowns and study plans. Lifetime is a one-time payment of $59 and is described as Pro forever. The site also offers a free weekly leak report by email.