The Black King has surrendered. It was hiding behind a black pawn that's been pinned by another piece off-screen. Black is out of moves that matter. The black pawn can't take the white pawn because of the pin. White's next move is checkmate, hence the surrender. The piece pinning the black pawn is likely the black squared Bishop, as the White Queen is likely protecting the white squared Bishop from being taken by the Black King.

What I take away here are the pieces doing the attack are hidden. We can't see the entire board. The pieces doing the attack are hidden to us, the white pieces we see wouldn't cause an endgame. Just like we see the Black Hats but can't see the White Hats. The good guys doing the attack are invisible to us.

Also, the Black King was hiding behind a pawn. Just like the deep state is hiding behind its pawns. Americans who aren't awake yet? Or maybe people are being held hostage?

And lastly, that the Black King quits before the game is officially over, being at least one move left. Maybe someone or some members of a group are going to commit suicide rather than being captured. Suicide weekend?