With Black having been forced into passivity, White slowly improves his position.

Winning the c7-square for the rook.

Black resigned

By means of some minor tactics Black manages to advance his pawn majority.

2.Bxf5? Qc6! 3.Kg2 Rf8 4.Bg4 Rf4! 5.Bh5 Raf8 with decisive gains.
2.Bxb7! Qxb7 3.Rad1 e4 4.Nd4 would have reduced his edge to some extent.

Preventing a knight move to g5. Now White has a problem with the d5-pawn.

Before taking the pawn Black continues his promising kingside expansion.

Desperation in a difficult position.

Black soon converted his material advantage.