Clearance - The Modernized Grivas Sicilian

The work in front of you is the fruit of several years of both practical experience and theoretical research. I tried to describe the known lines of the variation, giving my assessments as clearly and responsibly as possible, and generally to create a useful guide.
I must clarify that I took the liberty of changing the move order of many games. In this way it was possible to form an acceptable guide, avoiding confusion with the multitude of transpositions (or mistakes) that have occurred.
This variation offers a lot of possibilities, new ideas and practical benefits that cannot be underestimated in modern chess.