See the big picture of your chess openings
Kingsights summarizes your Chess.com games into a single opening report so you can see long-term patterns—what to play more, what to fix, and where your recurring mistakes are.
How Kingsights Works
Enter Username
Just type your Chess.com username. No password or login needed.
We Fetch Games
We retrieve your last 500 games via the official Chess.com API.
Get Your Report
Instant breakdown of your win rates, mistakes, and best openings.
What Kingsights analyzes in your games
Most players analyze games one by one, missing the patterns that actually hold them back. Kingsights looks at your entire history to find structural leaks.
Opening Win Rates
See exactly which openings score you points and which ones are draining your rating.
Move-by-Move Mistakes
Identify the specific moves where you consistently blunder across multiple games.
Resource Management
Analyze how you use your time and pawns compared to your opponents.
Style Profiling
Discover if you're a tactical sharp-shooter or a positional grinder based on your results.
Hero & Villain Systems
We pinpoint your absolute best 'Hero' opening that you should play more, and your 'Villain' opening that needs immediate study or replacement.
Why this beats single-game engine analysis
Stockfish is great for telling you that you blundered a knight on move 14. But it won't tell you that you've blundered that same knight in the same variation 5 times this month.
- Am I losing because of tactics or position?
- Do I play too fast in winning positions?
- Is my repertoire too broad or too narrow?
Aggregated Data
One game is luck. 500 games is a statistic. We give you the statistical truth about your play.
Pattern Recognition
Humans learn by spotting patterns. We automate that process for your chess games.
Objective Reality
Stop guessing which opening 'feels' good. Start playing the one that actually wins.
Built for Chess.com players
Designed specifically for the Chess.com ecosystem to provide seamless insights.
Who this opening report is for
Whether you are a beginner or an aspiring master, understanding your data is key to improvement.
Frequently Asked Questions
Q.Is Kingsights free?
Yes, Kingsights is currently 100% free to use for all Chess.com players.
Q.Do I need to log in?
No. We use public data available to anyone. You just need your username.
Q.Does this work for Lichess?
Currently, we are optimized exclusively for Chess.com, but Lichess support is planned for the future.
Q.How many games does it analyze?
We fetch and analyze up to your last 500 games to ensure the data is relevant to your current strength.
Q.Can I analyze specific time controls?
The report automatically segments your performance across Blitz, Rapid, and Bullet.
Ready to fix your openings?
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Opening & Concept Library
Browse our full collection of opening reports and chess concept guides.