B00-B99

A very popular anti-Sicilian system. White develops the bishop to b5 to pin the knight or trade it off, focusing on a solid and safe positional edge.

The main line of the Rossolimo against g6. White often trades the bishop for the knight to create doubled pawns and a strategic target in the center.

A classical approach to the Open Sicilian. White gains central space and activity, while Black relies on the pressure along the semi-open c-file.

One of the most dynamic and aggressive Sicilian variations. Black accepts a weak d6-pawn and a hole on d5 in exchange for tremendous piece activity and central control.

A hypermodern version of the Dragon where Black delays d6. It allows for a more efficient development but gives White the chance to set up a Maroczy Bind.

A refined version of the Accelerated Dragon where White develops the knight to c3. It leads to high-level strategic battles for control of the d5 square.

A powerful positional setup for White. By placing pawns on c4 and e4, White exerts a "bind" on the center, making it very difficult for Black to find counterplay.

The standard development for White in the Maroczy Bind. White maintains a stable space advantage and slowly squeezes Black’s position.

A very solid way to play the Maroczy Bind for White. White uses Be3 and Be2 to consolidate the center before starting operations on the flanks.

The most tactical and sharpest line in the Maroczy Bind. Black attempts to break the bind with a direct kingside assault or central sacrifices.