ModernChess, Opening Databases, 2018.
The Najdorf is the most popular Sicilian played in tournaments, and our author IM Renato Quintiliano considers it the most reliable option in the Sicilian universe. It promises an active game for Black and real chances of playing for a win. The main practical problem for Black, however, is that White has a really wide range of options to face the Najdorf. White can even avoid an open and sharp battle for the initiative and instead go for more solid and positional lines, which can prove a problem for aggressive Black players. It means that if you want to develop a deep knowledge about the Sicilian Najdorf, in order to use this opening as a weapon in your repertoire, it is necessary to not only be aware of long and sharp theoretical lines, but also of positional ideas, typical maneuvres and structures, developing a good strategic understanding about them. These positional lines will be the subject of our first (of three) databases dedicated to the Sicilian Najdorf.