Mate in 7 — Problem #2997528

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

▲２四歩 △１二玉 ▲２三金 △同　角 ▲同　歩成 △２一玉 ▲３二角成

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