I started trying something new when I watch speed chess.
Sometimes I watch players stronger than me but not too much stronger than me.
I keep the evaluation bar off so I'm forced to think without hints. I'm way too addicted to the elav bar.
Spoiler - I mention what I saw in real time.
I watched this game a few minutes ago. I thought I was clever to notice Nf7+ and Nxd8 which wins the rook. But even though I love smothered mates - I didn't even think to look for that. When white played Nh6+ I nearly groaned. What the- Oh! I missed it! Fuuuuuuck!
I checked the solution and it was much simpler than I expected; can't the pawn just kill the knight to avoid the king having to move back/forth? Doesn't seem like checkmate since to escape check it is legal to capture the threatening piece.