Mate in 7 — Problem #2998453

Black to move — find the mate

☖

9

8

7

6

5

4

3

2

1

一

二

三

四

五

六

七

八

九

☗

Show solution

▲２三飛成 △同　玉 ▲２四銀 △同　玉 ▲２五飛 △１三玉 ▲２三金

📖 Related reading

Tsume Shogi Mating Patterns and Core TechniquesFrom the basic gold mates to escape-cutting, the escorting sacrifice, double check, and the pawn-drop-mate rule — the recurring patterns that show up in tsume shogi, with clear explanations.