The White d pawn finally does something. Black finds a nice move to simultaneously hold his
a pawn, his black-squared Bishop and to exert pressure on the White King via the threat of
Bxg3. Initiative has swung back to Black as he threatens checkmate.
30. Rh1 gxh4
31. Kg1 h3
32. dxc5 bxc6
33. Qc5 Qg7