Challenge: Mastering the Chariot-Horse combination with King support against a bare King - Can you solve it?

An endgame masterclass where Red seizes absolute initiative using Chariot and Horse deep in the palace, supported by the King on file 4 to form an inescapable chokehold. Stripped of all Advisors and Elephants, Black's bare King stranded on the second rank is utterly defenseless against the impending checkmate.

Challenge: Mastering the Chariot-Horse combination with King support against a bare King - Can you solve it?

Challenge: Mastering the Chariot-Horse combination with King support against a bare King - Can you solve it?