It is not difficult to understand why The London System is such a
popular chess opening with club players all over the world. Against
virtually every Black defence after 1.d4 it offers White an
easy-to-learn and reliable set of lines with interesting choices between
strategic or more aggressive approaches, while avoiding tons of opening
theory. Lately an increasing number of Grandmasters such as Alexander
Grischuk, Gata Kamsky, Baadur Jobava, Richard Rapport and even World
Champion Magnus Carlsen have played The London System. In this light it
is surprising that so little has been published about this fascinating
universal weapon. GM Alfonso Romero and FM Oscar de Prado have now
filled this gap. In The Agile London System they present both historical
material and recent top-level examples to provide a comprehensive
overview. The authors explain the typical plans and tactics using
illustrative games with clear verbal explanations, and provide lots of
tactical and strategic exercises. They reveal the secrets behind sharp
ideas such as the Barry Attack and the Jobava Attack and have added an
exciting chapter on the especially aggressive Pereyra Attack, developed
by the Argentinean master Manuel Pereyra Puebla.