Challenge: Single Chariot File 5 Endgame Technique - Can you solve it?

A high-level tactical Xiangqi composition. Red deploys Chariot on File 5 to exploit Black's General positioned shifted to file 4 while lacks defensive Elephants.

Challenge: Single Chariot File 5 Endgame Technique - Can you solve it?

Challenge: Single Chariot File 5 Endgame Technique - Can you solve it?