🔥 FireChessPowered by Stockfish 18

Stop making the same mistakes.

FireChess scans your openings, tactics, and endgames — finds the mistakes you keep repeating, explains the better move, and drills you until the fix sticks.

+0.2

Best Yours

Repeated Opening Leak

Mistake

You reached this position 3 times and played Qh5 1 times.

Eval Loss

+1.17

Eval Before

+0.17

Eval After

-1.00

Best Move

Nf3

⚡Control Center

Configure your scan parameters

Browser analysis

Scan Mode?Choose what to analyze: openings finds repeated patterns, tactics finds missed forcing moves, endgames checks your technique, and All runs everything.Full tactics = Pro

Finds repeated patterns + a sample of missed tactics

Source?Which chess platform to fetch your games from. Your username must match the platform you select.

Time Control?Filter which game speeds to include. Pick specific ones or All. Multi-select is supported — click multiple to combine.

Games?How many recent games to scan (Last N), or pick a start date (Since) to include all games from that point.

Moves?How deep into the opening to scan (number of moves per side). Higher values catch later opening deviations but take longer.

CP Threshold?Minimum centipawn loss to flag a move as a mistake. Lower = stricter (catches inaccuracies). Default 50cp works well for most players.

Depth?Stockfish engine search depth. Higher = more accurate but slower. 12 is good for quick scans, 18+ for serious analysis. Pro unlocks up to 24.

🎯

Pattern Detection

Spots positions you keep reaching and misplaying

🧠

Move Explanations

Shows why the engine move is superior to yours

📸

Share-Ready Reports

Screenshot-worthy performance analytics card

Loved by chess players

See what players are saying after scanning their games

♔

Marcus R.𝕏

@marcus_chess · 1847 Lichess

I kept losing in the Caro-Kann exchange and had no idea why. FireChess showed me I was misplaying the same pawn structure in 14 of my last 50 games. Fixed it, gained 80 elo in a week.

345

♕

Sophie L.𝕏

@sophplays · 1523 Chess.com

The drill mode is addictive. It pulls your actual blunders and makes you solve them. Way better than random puzzles because these are YOUR mistakes. 10/10 would recommend.

193

♘

Arjun P.𝕏

@arjun_blitz · 2103 Lichess

The tactical eye radar metric called me out hard. I thought I was sharp but I was hanging pieces in 23% of my games. The endgame scanner is a game-changer too.

477

♗

Elena V.𝕏

@elenavchess · 1290 Chess.com

Finally something that explains WHY a move is bad, not just that it is. The engine lines with explanations helped me understand my openings so much better. Worth every penny.

282

♖

James K.𝕏

@jk_pawns · 1680 Lichess

Scanned 200 of my rapid games and found I lose 90% of my rook endgames. The endgame drills alone made the Pro upgrade worth it. My conversion rate already feels better.

416

♚

Priya S.𝕏

@priya_chess64 · 1410 Chess.com

I showed my coach the radar chart and he was impressed. Said it gave a better overview of my weaknesses than he could describe in words. Using it to guide our lessons now.

154