Opposition
Use king opposition to force the enemy king backward or gain access to key squares.
Distant Opposition
Recognize opposition separated by several squares and use parity to determine who must yield ground.
Key Squares
Know which king squares guarantee promotion for a pawn and route the king there instead of pushing blindly.
Triangulation
Lose a tempo with a king maneuver so the opponent is forced to move first in a critical position.
Passed Pawns
Create and push passed pawns only when the king and pawn race favor you and enemy counterplay is controlled.
Outside Passed Pawn
Use a distant passer to drag the enemy king away from pawns on the opposite wing.
Pawn Breakthroughs
Sacrifice pawns to create a passed pawn when fixed chains contain a hidden forcing sequence.
Zugzwang
Create positions where every legal move worsens the opponent's position, often through king opposition or fixed pawns.
Rook-Pawn Exceptions
Learn why rook pawns create special drawing cases when the attacking king cannot reach the correct side of the pawn.
Calculating Pawn Races
Count tempi accurately, include checks and promotion-with-check possibilities, and use the square rule as a shortcut.