Chess DNAEver wonder which move
actually lost you the game?
We find it, fix it, and turn it into rating. Free.
Free · 60 seconds
Prefer the app? Get Chess DNA free on iOS & Android.
Which legend is in your DNA?
We match the shape of your 8 skills to a world champion — not your rating.
We analyzed thousands of real games
Honest, data-backed deep-dives into what actually holds players back — and what moves the needle.
Do Chess Improvement Apps Actually Work?
We tracked real rating change before and after signup — the honest answer, with the numbers.
What Each Elo Level Struggles With
The one weakness that defines every rating band, from 800 to 2000+, pulled from real analyzed games.
Why You Keep Throwing Away Won Games
Winning positions slip away for a handful of repeatable reasons. Here they are — and how to stop it.
Why You Keep Blundering in Chess
The mental patterns behind one-move mistakes, and the drill that breaks the habit.
An engine + AI coach for every move
See exactly where you went wrong and what to play instead — in plain English, with the lines that matter.
Replay the mistakes costing you rating
Your worst recurring pattern, surfaced and turned into drills until it stops bleeding points.
Highlights worth sharing
Your biggest scalps and milestones, ready as one-tap shareable cards.
Ambassador program
GMs, IMs, FMs & national masters — partner with Chess DNA and unlock early-access perks.
Chess DNA is not affiliated with, endorsed by, or sponsored by Chess.com or Lichess. Those names are trademarks of their respective owners.