Hypermodernism (chess)
Hypermodernism is a school of chess that emerged after World War I. It featured challenges on the chess ideologies presented by central European masters, such as on Wilhelm Steinitz’s approach to the centre. It also challenged in particular the dogmatic rules set down by Siegbert Tarrasch. The Hypermoderns took satisfaction in challenging the guidelines of the previous generation and demonstrating with concrete games and victories that these challenges could be done successfully. Nimzowitsch for example delighted in showing how games could be won through indirect control of the center, challenging some of Tarrasch's dogmatic views that the center had to be occupied by pawns. Nimzowitsch advocated controlling the center of the board with distant pieces rather than with pawns, thus inviting the opponent to occupy the center with pawns which can then become objects of attack. However, this was only part of the Hypermodern framework—which Nimzowitsch encapsulated in the seminal chess work called My System which was to greatly influence many future generations of chess players. It introduced and formalized concepts of the pawn chain, overprotection, undermining, prophylaxis, restraint, rook on the seventh rank, knight outposts, the dynamics of the Isolated Queen's pawn, and other areas of chess, showing how the teachings and prescriptions of Tarrasch could be successfully challenged.
Although none of the primary exponents of the Hypermodern School ever achieved the title of World Chess Champion, they were among the world's strongest players. World Champion Alexander Alekhine was associated with hypermodernism though his style was more of a blend with the Classical School. In practice, hypermodernism has not replaced the classical theory of Steinitz and Tarrasch. Instead, modern chess textbooks describe hypermodernism as an addition, or extension, to classical theory.
Hypermodern openings include the Réti Opening, King's Indian Defence, Queen's Indian Defence, Nimzo-Indian Defence, Grünfeld Defence, Bogo-Indian Defence, Old Indian Defence, Catalan Opening, King's Indian Attack, Alekhine's Defence, Modern Defence, Pirc Defence, Larsen's opening, Sokolsky Opening, and to a lesser degree the English Opening. Openings such as 1.a3 do not constitute hypermodern openings since, although they delay the occupation of the centre with pawns, they also delay development which is not consistent with Hypermodernism.
Read more about Hypermodernism (chess): History