That was also the move I considered and it seems to be a move quicker:

h5 was the most brilliant move in this puzzle, bringing that rook into the game. Thanks for sharing.

seriously?

To be able to see this ten moves ahead or even if it was just an instinct that something was there, either way it's very impressive !

If it's true that Adolf Anderssen was white then I'm a little shocked that his queenside remained so totally undeveloped.