Right! King flees to H7! Black bishop capturing white queen on F8 brings disaster as knight to F6 will force king into corner where white rook will mate at H7.
Since you got this correct you get to know the twenty-first letter of the
password to the game page: H!
Remember, there are two secret back doors to the Game page: 1) the Wacky Treasure Hunt or 2) this pathway, which is the Secret Balloon Puzzler pathway. Good luck!