Challenge: Red Bishop's Piercing: Black's Defensive Tactics in the 'Sông Lô' Formation - Can you solve it?

Analyzing the Xiangqi position where the Red Bishop on file 7, rank 5 pierces into Black's General on file 4, rank 9. How should Black respond to maintain balance?

Challenge: Red Bishop's Piercing: Black's Defensive Tactics in the 'Sông Lô' Formation - Can you solve it?

Challenge: Red Bishop's Piercing: Black's Defensive Tactics in the 'Sông Lô' Formation - Can you solve it?
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