The Modernized Grivas Sicilian

A number of systems in the labyrinth of the Sicilian Defense involve the idea of increasing central pressure by playing ...Qb6. The main object of this early queen move is to decentralise the strongly placed white knight on the d4 square. The most direct way to apply this idea is the ‘Grivas Sicilian’, which arises after the moves: 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qb6