Challenge: Red Rook's Straight Rush, Black Cannon's Blockade: High-Speed Checkmate Tactics in Chinese Chess - Can you solve it?

The Red Rook on File 2 launches a decisive 'Straight Rush', forcing the Black Cannon on File 9 to retreat to Rank 7. The Black Rook on File 6 counters aggressively, putting pressure on the Red General. The Red Pawn on File 3 and the Black Pawn on File 5 engage in fierce combat along File 4. The Red General must carefully consider his next move to maintain balance.