Mate in 7 — Problem #2997506

Black to move — find the mate

☖

9

8

7

6

5

4

3

2

1

一

二

三

四

五

六

七

八

九

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Show solution

▲２一銀 △同　玉 ▲４二と引 △３一角 ▲同　飛成 △１二玉 ▲２一角

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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.