The LumaChess reference library

Pawn structures

Know the pawn map. Understand the plans. Study how strong players make those plans work. Every chapter explains piece squares, what to trade or keep, pawn breaks, attack and defence, and when to change your plan.

A curated foundation of 20 important structure families, not a universal ranking or a claim to contain every chess idea. Plans are conditional: verify king safety, piece placement, move order and concrete tactics in the actual position. White and Black refer to the illustrative diagram; reverse the roles when the structure appears with colors reversed. Pawn-only diagrams are teaching maps, not legal game positions. Explanations and study questions are original LumaChess synthesis; cited articles support selected themes, and explicitly labeled course overviews link to further study rather than reproduce paid lessons or annotations.

20 of 20 structures

Research checked 18 September 2026. Original explanations link to their sources in each chapter. Model scores come from PGN Mentor’s downloadable archives; every included game is replay-checked against its structure. These are selected high-level examples, not an assertion that any one collection contains all important games.