Coach Keaton has two more kingside attacks for you. One is the traditional opposite-side castling pawn storm. The h-file is ripped open, but White relies on a clever deflection to break through. The second assault on the king comes via a speculative minor piece sacrifice, played by the world number two. While the defense wasn't perfect, you can't argue that While was under pressure. In the end, his pieces are completely paralyzed - would you have captured on f2?