The Nimzo-Indian Defence has been one of the most trusted defenses against 1.d4 ever since its conception a century ago. It has been used in World Championship matches by Fischer, Karpov, Kasparov, Kr
The Queen's Indian Defence is one of the most reliable defenses against 1.d4, and features in the repertoires of many of the world's top grandmasters. GM Michael Roiz supplies an elite repertoire buil
