Mate in 2: queen to h1
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The tactical motive
Mate in 2: the first move creates an unstoppable threat, the second delivers mate.
Difficulty 879 ShuffleRating — for beginners taking their first steps in Chess960 tactics.
White to move — find the best continuation
How to recognize this tactic
Mate in two usually opens with a forcing move — a check, a capture or an unstoppable threat — that strips the king of squares or defenders, so the follow-up mate becomes unavoidable. Look for the first move that leaves the opponent only losing replies.
General method: before you move, list the forcing candidates — every check, every capture, every direct threat — and calculate those first. The solution to a tactic is almost always among them.
Position on the board
White: king f7, queen b7, pawn a4.
Black: king h8, rook f4 g8, pawn f6 g7.
3 white and 5 black pieces are on the board; the puzzle position arises after move 69.
The position in numbers
Black are ahead by 2 points of material (10 against 12; pawn = 1, knight and bishop = 3, rook = 5, queen = 9) — the tactic has to convert or outweigh that.
The white king stands on f7, the black king on h8.
It is White to move on move 69, with 24 legal replies to weigh — only the line that keeps the advantage solves the puzzle.
White keeps 1 pawns, Black 2. Files fully open (no pawns of either colour): b, c, d, e, h — natural highways for the rooks and queen. Half-open for White: f, g.
The White king has 3 empty squares to step to right now — the fewer they are, the closer a mating net.
Solution & explanation
Main line
69. Qh1+ Rh4 70. Qxh4#
Why it works
- Great move! queen to h1 keeps the pressure (#1).
- Well found: queen to h4 (#).
- The line ends in a forced mate in 2.
- If instead Rh4, then Qxh4# and it is mate.
Move by move
- 69. Qh1+ — queen to h1 with check
- Rh4 — rook to h4
- 70. Qxh4# — queen to h4 (capture) and it is checkmate
Types in this puzzle
Corner mate
Driven into the corner, the king runs out of squares.
The corner mate catches a king driven into the corner, where it has only three neighboring squares — all of them taken away or blocked. The corner is the worst home for a king, because the attacker needs to control the fewest squares there. Herd the king toward the corner with checks and never let it slip back toward the center. Cut off the escape routes before the final check, and the mate practically assembles itself.
Mate in 2
A forced checkmate in two moves.
Mate in two: your move, any reply, then the mating blow. Start with the most forcing first moves — checks and sacrifices that shrink the opponent's options to almost nothing. Against every single reply you must have a mate ready, so check them all without exception. The common failure is analyzing the pretty defense and forgetting the boring one.
Queen endgame
Queens on an open board — precision above all.
Queen endgames are treacherous: the queen reaches everywhere, and one slip turns a win into perpetual check. The signs are few pawns, exposed kings, and checks hanging in the air. Tuck your king away early, and use your own checks to bring the queen closer or push your passer with tempo. The typical mistake is grabbing pawns while leaving your king exposed to endless checks.
Provenance
Derived from the Lichess puzzle database (CC0).
Verified by Stockfish at depth 20+.
Solution forcedness confirmed (verified).
Pack 004
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