With the idea that if Nxh5, Qg6 looks winning

But once again, Black can play in-between moves

Perhaps looking for a repetition

Black is looking for something more, but allows a check, forcing g6 (weakening the King position)

(If the King moves back, the d7 rook falls after Qe8+)

The position is still fairly even and complicated, Fritz suggests the very un-human looking move Rg7 is the best choice for Black

? This offers the immediate trade of Knights, but misses that White can play Nxb7 first before taking on f6

?? This makes things even worse for Black, who should have simply taken the Knight, and White would then still have work to do

Now White is hitting both the Knight and a Rook, and due to possible mate threats, Black should give up the Knight

?? This now loses a Rook by force