Challenge: Xiangqi Super Difficult: Red Breaks Black's Defensive Grid - Can you solve it?

Red Chariot at 5th rank, 4th file threatens to shatter Black's defensive grid, creating a decisive attacking opportunity. Red Cannon at 5th rank, 1st file prepares to intercept Black's counterattack. Black Pawns at 4th rank, 3rd file and 6th rank, 3rd file form a dangerous 'double pawn' formation but will be completely isolated by Red Chariot at 5th rank, 3rd file.