Gen
Mate in 7. Every move must be check.
Gen
987654321abcdefghiGKGBSSPP+L+PPP+P+B+P+P+LG+P
You
Your move.

Mate in 7 · puzzle T001511

Tsume shogi #1511: mate in 7

Black to move and checkmate in 7 (4 of your moves and 3 replies). Black has 2 rooks, 2 knights, lance, 3 pawns in hand. The White king stands on 4a. The solution uses 2 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. ▲ +L-3b — The promoted lance moves to 3b, check.
  2. △ K-5a — The king escapes to 5a.
  3. ▲ N*6c — Drop a knight on 6c, check.
  4. △ Sx6c — White captures with the silver on 6c.
  5. ▲ R*4a — Drop a rook on 4a, check.
  6. △ K-5b — The king escapes to 5b.
  7. ▲ Rx4b+ — The rook captures on 4b and promotes — checkmate. (1 other final move also mates.)

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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