Challenge: Red General Wins: Rook's Straight Attack, Horse's Advisor Bending - Can you solve it?

Dangerous position where the Black General is trapped, with the Black Advisor on file 10, rank 6 unable to move outside. The Red Rook on file 5, rank 7 attacks straight at the Black General, while the Red Horse on file 7, rank 5 bends to capture the Black Advisor on file 6, rank 10. The Black Cannon on file 5, rank 8 cannot intervene.