Hypermodern school

The Hypermodern school emerged in the early twentieth century and became especially influential during the 1920s. Players and writers such as Aron Nimzowitsch, Richard Réti, Gyula Breyer, and Savielly Tartakower challenged some formulations of the Classical school, especially the idea that fighting for the center required immediate occupation by pawns.

The center means the central squares, especially d4, e4, d5, and e5. Hypermodern players showed that these squares can also be controlled from a distance with pieces. A typical plan is to allow the opponent to build a broad pawn center and then pressure it with bishops, knights, and pawn breaks. A pawn break is a pawn advance or capture designed to open lines or challenge the opponent's structure.

Hypermodernism therefore does not reject the center. It changes how the center can be contested. Instead of always occupying it immediately, the player accepts that a large pawn center may become a target if it cannot be maintained. Hypermodern ideas became so integrated into modern chess that strong players now combine them routinely with Classical principles.

The label is also historical and somewhat flexible. Not every master called Hypermodern shared exactly the same doctrine, just as the Romantic school was not a formal institution with a single rulebook.