Gen
Mate in 7. Every move must be check.
Genno pieces in hand
987654321abcdefghi+PNPKSPPPPSPPPB+P+P
You
Your move.

Mate in 7 · puzzle T000085

Tsume shogi #85: mate in 7

Black to move and checkmate in 7 (4 of your moves and 3 replies). Black has rook, 2 golds, knight, 2 lances in hand. The White king stands on 5c. The solution uses 3 drops. Every one of your moves must give check, and White always chooses the reply that lasts longest.

Difficulty ★★★☆☆ · tap a piece, then a square. Pieces in your hand can be dropped.

Solution (tap to reveal)
  1. ▲ R*5a — Drop a rook on 5a, check.
  2. △ K-6b — The king escapes to 6b.
  3. ▲ G*5b — Drop a gold on 5b, check.
  4. △ K-7b — The king escapes to 7b.
  5. ▲ G*8b — Drop a gold on 8b, check.
  6. △ K-6c — The king escapes to 6c.
  7. ▲ R-6a+ — The rook moves to 6a and promotes — checkmate.

More ★★★ mate-in-7 puzzles

New to tsume? Read what tsume shogi is, and the ideas in this one: Drop, Promote. A new puzzle appears every day on the daily tsume page.

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