Removing the annoying pawn on d3 and enabling a future attack with Rh4.

The exchange of queens will facilitate realizing the material advantage. White later won.

Preparing ...Nf4 and ...f7-f5 with a kingside initiative.

Now the black pawns acquire unexpected mobility.

Although after 4.exf5 Rxf5 Black maintains pressure – Gligoric.

A strong advance that will soften up the h1-a8 diagonal for the bishop.

At the precise moment to secure the control of the long diagonal.

The white king is starting to feel uneasy.

Black has a strong attack.