Real games first
No generic course path. Chessflaw starts from games you played.
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Trusted by 500+ chess players
Find the chess flaw
costing you games
Enter your Chess.com or Lichess username. We will scan a small public sample, show one likely mistake pattern, and give you a clear next step before asking you to pay.
1,027
games analyzed
101
average ELO improvement
959
blunders fixed
500+
players training
Mistakes become puzzles
Your errors turn into repeatable positions you can train.
Progress stays visible
Track which patterns are shrinking and what still needs work.
Built for momentum
A simple loop: import, review, solve, repeat.
Why we are different
Why use Chessflaw?
We are not here to make chess feel comfortable. We are here to show you exactly why you keep dropping points and what to drill next.
♟
No questions asked refunds
If Chessflaw does not help you spot real progress, we do not argue. You get your money back and keep your dignity.
♞
Learn in an unorthodox way
Forget polite theory lectures. We show the ugly patterns in your games and force them into the open.
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Practice your own mistakes
Random puzzles feel productive. Your own blunders are the positions that actually change your rating.
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Stop losing to the same pattern
Chessflaw hunts repeat flaws, not one-off disasters. If it keeps happening, it goes into your training loop.
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No fake confidence
We do not flatter you with vague advice. You get direct signals, ugly truths, and the next position to fix.
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Built for rating movement
The whole product is designed around fewer repeated mistakes, cleaner decisions, and visible improvement.
The full journey starts after the first flaw
The free preview shows why Chessflaw matters. The paid dashboard keeps going: deeper game review, puzzle generation from your mistakes, trend tracking, and a practice loop that makes progress obvious.
8
games sampled
1
pattern found
3
steps to start
Mistake map
See which themes repeat.
Puzzle queue
Practice your actual bad positions.
Progress chart
Watch patterns shrink over time.
Refund promise
No progress means no questions.
Keep training after the free read
Your first preview is free because the value should be obvious. When you are ready, subscribe and turn every new game into a cleaner training plan.
Frequently Asked Questions
ABSOLUTELY YES! If you see no improvement in your game or your rating, we offer a no questions asked refund!