Emerging from openings with a pawn advantage on one flank (e.g., queenside majority).
Why it matters
Some openings are played entirely for the endgame. Trading a bishop for a knight to leave the opponent with doubled pawns hands you a healthy majority on one wing and them a majority that cannot make a passed pawn.
It is a long-term plan and a completely concrete one. The middlegame is spent trading pieces, and the endgame is spent converting a structural advantage that was decided on move four.
See it on a board
The Exchange Ruy Lopez. Black gets the two bishops; White gets a kingside majority of four against three, while Black's queenside four cannot make a passed pawn.
Checked: the position really has the feature described.
How to play it
- Identify which wing your extra pawn is on, and whether the opponent's majority is crippled.
- Trade pieces — the fewer left, the more the structure decides.
- In the endgame, advance the healthy majority and keep the king close enough to escort the passer.
At each level
The same idea, said the way it is taught at each age.
Queen · ages 8–11
A majority that can make a passed pawn beats a bigger one that cannot. Count the files, not just the pawns.
King · ages 10 and up
This is a plan you commit to on move four and cash in on move fifty. It requires being willing to trade queens early and play a long technical endgame.
What goes wrong
- Playing for the structure and then keeping the pieces on, where the opponent's bishops decide the game.
- Advancing the majority before the king can support it.
Questions people ask
- Why is a crippled majority so bad?
- Because a passed pawn needs pawns that can outnumber the defenders on separate files. Doubled pawns count once for that purpose, so four pawns against three can be worth nothing at all.