In view of the threat 31.Rxh5, Black resigned.

It is noticeable that the white queen and knight are on the queenside, leaving the king without sufficient defence. Black finds a way to bring additional pieces up, and forces White into an unpleasant defence:

Panic, which results in an irreparable weakening of the light squares. It was essential to cover them: 16.f3!. After 16...Rh6 17.g3 Qe3+ 18.Rf2 f5, Black still has some initiative, but no more than that.

16...Rh6 17.g3 Qf3 18.Rd3 Qh5 19.h4 g5! 20.Rxd6

The best chance was 20.e5!, trying to organise counterplay on the dark squares. Admittedly, after 20...d5! 21.Qe7 gxh4
22.Ne4 Bf5 23.Nf6+ Rxf6 24.Qxf6 Bxd3 25.cxd3 Re8 26.d4 hxg3 27.fxg3 Re6, Black has an extra pawn for no compensation.

White resigned.

Black is somewhat behind in development, and his Ba7 needs time to get into play. Therefore, White opens additional lines:

This attempt to bring his dark-squared bishop to life takes too much time, but after 18...d4 19.Na4, Black also has a difficult position – White threatens to play f4-f5, cramping Black over the entire board. In the future, the white knight will transfer via b2 to b4, after which, for example, he can unhurriedly prepare the advance of the g-pawn.

Here, the prophylactic 20.Kh1 looks promising (20.Bc4 was played in the game), but the energetic...

looks even stronger. After the forced:

20...cxb4+ 21.Kh1 Qxe5 (or 21...Ng4 22.d6 Qe8 23.Ne4, with powerful centralisation) 22.axb4 cxd5 23.Nxd5! leads to a decisive advantage for White – the black queen is attacked wherever she goes