Chess Pattern
Why do I keep giving my opponent the edge?
From a roughly equal game, one move tilts things clearly in your opponent's favor. Those swing moves are where games are quietly decided.
From a real game: carlosmartinezt1 vs wasssou13
What the games show
Across every analyzed game in our database, this happened 14,332 times. In the games where it did and a result was recorded, the player who made the move went on to lose 55% of the time, at an average rating of 1292 . Concrete evidence of what the mistake costs.
By rating
Click a band to open those games in the review app.
By time control
A bullet game is a different game from a rapid one. Click a speed to open those games.
What it is
This flags moves from a balanced position that give the opponent a clear advantage — not an outright blunder of material, but a decision that worsens your position enough to matter.
Why it matters
Most club games are decided by a handful of these swing moments, not by brilliant tactics. Identifying the type of position where you tend to go wrong is more actionable than any single game's analysis.
How to recognize it
Slow down at critical moments — pawn breaks, piece trades, king-safety decisions. These are the moves that change the character of the game, and they deserve more time than the quiet moves around them.
Examples from real games
Do you make this mistake?
Browse every game in our database that shows this pattern, or import your own and find where it shows up in your play.