Win the hanging queen on b8
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The tactical motive
Hanging piece: your opponent left a piece undefended — take it.
Save the piece: one of your pieces is attacked — find the best way to rescue it.
Difficulty 2567 ShuffleRating — expert level — few solve it at first try.
Black to move — find the best continuation
How to recognize this tactic
A hanging piece is one that is attacked and not defended, or defended too few times. Count attackers against defenders on each enemy unit; where attackers win, take it — often with an in-between move or a check to gain the extra tempo.
Here the task is defensive: one of your pieces is under attack and must be rescued without losing more. Look for a move that saves it with tempo — a counter-check, an equal counter-attack or an interposition — rather than a passive retreat.
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 h1, queen h5, rook a1 b8, bishop g5, pawn c2 g2.
Black: king b7, queen g3, rook f2, bishop c5, pawn e6 a7 d7 g7.
7 white and 8 black pieces are on the board; the puzzle position arises after move 31.
The position in numbers
White are ahead by 3 points of material (24 against 21; pawn = 1, knight and bishop = 3, rook = 5, queen = 9) — the tactic has to convert or outweigh that.
The white king stands on h1, the black king on b7.
It is Black to move on move 31, with 4 legal replies to weigh — only the line that keeps the advantage solves the puzzle. Black are in check right now, so every reply must answer the check.
White keeps 2 pawns, Black 4. Files fully open (no pawns of either colour): b, f, h — natural highways for the rooks and queen. Half-open for Black: c.
The Black king has 3 empty squares to step to right now — the fewer they are, the closer a mating net.
Solution & explanation
Main line
31... Qxb8 32. Rb1+ Bb6
Why it works
- Great move! queen to b8 keeps the pressure (+3.6).
- Well found: bishop to b6 (+4.0).
- You win a piece — the rook.
- If instead Rb1+, then Bb6 and you win the rook.
Move by move
- 31… Qxb8 — queen to b8 (capture)
- 32. Rb1+ — rook to b1 with check
- Bb6 — bishop to b6
Types in this puzzle
Winning blow
Find the strike that wins material by force.
A winning blow is a forced material gain that does not fit a single textbook motif. The general tactical recipe applies: spot loose pieces, an awkwardly placed king, overloaded lines. Go through the forcing moves in order of violence — checks, captures, threats — because most combinations start with one of them. Do not judge by feel: calculate the concrete line until the outcome is beyond doubt.
Save the piece
The attacked piece can be saved — with profit.
Saving the piece: one of your pieces is attacked, and the job is not to lose it for nothing. There are several tools: retreat with tempo, defend it, block the attack, or create a bigger counter-threat. Before retreating automatically, look for a retreat that attacks something — you save the piece and gain time in one move. The typical mistake is panicking onto the first available square, where the piece gets trapped again.
Provenance
Derived from the Lichess puzzle database (CC0).
Pack 015
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