The Queen's Indian Defense: Main Line 4.g3 System

Queen's Indian Defense

The Queen’s Indian is one of Black’s most reliable and respected defences after 1.d4 Nf6 2.c4 e6 3.Nf3 b6, and its most important main line is the fianchetto with 4.g3, where White contests the long diagonal with his own bishop. This book is a deep, dedicated study of that system, the one most often seen at the very top level.

International Master Maxim Chetverik examines the 4.g3 complex in exhaustive detail — alongside the related Petrosian System (4.Nc3 with a3), the 4.e3 and 4.Bd2 set-ups, and the Catalan-flavoured transpositions — so the reader gets a complete picture of the structures rather than a single narrow line.

The book is built around 181 complete games plus several hundred analysed fragments, all with detailed original commentary. Rather than pushing one verdict, Chetverik aims for balanced, honest evaluations of these famously subtle positions, where small differences in plan and move-order decide the game.

A thorough reference for club players and above who play the Queen’s Indian from either side, or who want to understand one of the cornerstone openings of modern grandmaster practice.