Insights
Notes from the coach's desk
Game studies, opening ideas, and engine-explained tactical patterns — written for improving players who want to understand the why, not just memorize the what.
How to Review a Chess Game Without Getting Lost in Engine Lines
A beginner-friendly method for reviewing your chess games without drowning in Stockfish lines: identify the turning point, understand the mistake, and create one training action.
Is 90% Accuracy Good in Chess? What It Really Means
90% accuracy is usually strong, but not proof of expert play or cheating. Learn how rating, format and mistakes change the meaning.
The 7 Most Common Opening Mistakes Under 1200 Elo
Most opening losses under 1200 are not theory problems. They are simple development, king safety, and tactical mistakes. Here are the seven to fix first.
Why Your Chess Accuracy Drops After One Blunder
One blunder can drag a good chess game from 85% accuracy to 65%. Here is why that happens, how to read the score, and what to fix first.
Chess Accuracy by Rating: What 70%, 80%, 90% and 95% Actually Mean
See what 70%, 80%, 90% and 95% accuracy usually mean by rating level, and why one score never tells the whole game story.
Chess Accuracy Hub: Every Rating Benchmark Explained
Compare chess accuracy benchmarks by rating, from 70% to 95%+, and learn how to use the number as a training signal.
Chess Accuracy at Every Rating: What Your Score Really Means
Accuracy score guide: What does your chess accuracy percentage mean at every rating? From 70% to 99% — learn the full spectrum.
Prophylaxis in Chess: How to Think One Move Ahead of Your Opponent
Prophylaxis means stopping your opponent’s plan before it works. Learn the habit that helps club players avoid hidden tactics.
The Discovered Attack: How to Unleash Hidden Tactics in Chess
Learn how discovered attacks work, why they win material, and the board patterns that reveal hidden tactical threats.
The Greek Gift Sacrifice: How to Spot and Execute the Classic Bishop Sac
Learn when the Greek Gift sacrifice works, what must be in place, and how to calculate the classic Bxh7+ attack.
Is 99% Accuracy Cheating in Chess? How to Spot Real Engine Use
99% accuracy is not automatic proof of cheating. Learn when it can happen naturally and what real engine-use red flags look like.
Chess Openings for Beginners: How to Build Your First Solid Repertoire
Stop memorizing endless lines. Learn how to build a compact, rock-solid opening repertoire for White and Black using core chess principles.
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