Mate in 9 — Problem #3996764

Black to move — find the mate

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9

8

7

6

5

4

3

2

1

一

二

三

四

五

六

七

八

九

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Show solution

▲３一飛 △５二玉 ▲６二金 △同　玉 ▲７四桂 △５二玉 ▲４二金 △同　玉 ▲３二飛成

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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.