Tsume shogi
Tsume shogi is mate practice: a composed position in which one side must force checkmate, usually with every move giving check. It trains the sharp end of shogi calculation—escape squares, pieces in hand, and the difference between a forcing drop and a hopeful one.
This is an explanation and practice landing, not a puzzle collection. There is no shipped set of graded problems, daily puzzles, solutions, or progress tracking behind this page. The live board is available for setting up positions and testing mating ideas under normal shogi rules.
That smaller promise is intentional. Use this page to understand what tsume asks of a player and to explore mate patterns yourself; use a dedicated puzzle source if you need a ready-made problem pack.
When to use this page
Use this page when you want to think about mate sequences, when ordinary games keep ending in messy king hunts, or when you want a dedicated tsume landing while practicing forcing moves on the live board.
When not to
Skip this page if you still need basic movement and drop legality. Learn how to play and the rules first. Also skip it if you expected a finished puzzle database with ratings and daily sets. That pack is not shipped yet.
Assumptions
Tsume means mate problem practice. This landing is not pretending a complete puzzle product already exists. The board uses standard shogi rules, so drops, checks, and promotion still behave legally while you practice.
How
- Set or reach a sharp king position on the live board and ask whether a forcing mate sequence exists.
- Prefer checks and drops that keep the opponent answering, rather than quiet moves that give the king air.
- If a line stalls, undo and try the next candidate drop instead of hoping the position softens on its own.
- When a full puzzle pack arrives later, return here as the familiar door into that practice mode.
Examples
- A player who wins material but cannot finish the king → Mate-focused practice on this board trains the last forcing steps
- Someone searching for tsume who only found diagram images → This page at least keeps a live board available for active practice
- A student who wants drop checkmates to feel less mysterious → Repeating short mating attempts teaches the geometry faster than another abstract tip list
Gotchas
- This is not a finished puzzle farm yet. If the page claimed otherwise, it would be selling vapor.
- Not every late-game scramble is formal tsume. Real tsume problems usually assume a forced mate with correct play.
- Chasing the king with random checks is not the same as reading a mating net. Tempo and escape squares still matter.
- Promotion and drops near the king cut both ways. A flashy check that empties your hand can leave the win unfinished.
Practice
What tsume trains that casual games often skip
Ordinary games teach openings, exchanges, and messy defense. Tsume isolates the finish. It asks whether every move still forces, whether a drop closes the net, and whether the king’s escape route was real or imaginary.
Even before a polished problem pack exists, that habit is worth building. Use the live board to recreate sharp kingside positions and ask the hard question: is there a mate now, or only a hopeful chase?
Roadmap
Why this landing stays honest about phase 2
People reasonably search for tsume puzzles, but a thin archive of placeholder diagrams would not satisfy that need. This page therefore states the current scope plainly: explanation plus a board for self-directed practice.
If a graded set is added in the future, it should be presented as a new capability, with real positions and solutions—not implied by the word tsume today.
How this page fits
This is an explanation of tsume shogi and a place to rehearse mating ideas on a live board; it is not yet a graded puzzle collection. For a complete game against a reply, use Shogi vs Computer.