Win the hanging rook on c8
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The tactical motive
Hanging piece: your opponent left a piece undefended — take it.
Difficulty 1901 ShuffleRating — for advanced tacticians.
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.
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 c2, queen c8, rook d1 g1, bishop c4 d6, pawn b2 f2 h2 c3 d4.
Black: king a8, queen a5, rook h8, knight f6 d7, pawn b6 e6 g6 f7 h7.
11 white and 10 black pieces are on the board; the puzzle position arises after move 29.
The position in numbers
White are ahead by 5 points of material (30 against 25; pawn = 1, knight and bishop = 3, rook = 5, queen = 9) — the tactic has to convert or outweigh that.
The white king stands on c2, the black king on a8.
It is Black to move on move 29, with 3 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 5 pawns, Black 5. Files fully open (no pawns of either colour): a — natural highways for the rooks and queen. Half-open for Black: c, d.
White hold the bishop pair, an edge in open lines. The Black king has 1 empty squares to step to right now — the fewer they are, the closer a mating net.
Solution & explanation
Main line
29... Rxc8 30. Ra1 Rxc4 31. Rxa5+ bxa5
Why it works
- Great move! rook to c8 keeps the pressure (+3.1).
- Well found: rook to c4 (+3.2).
- Strong! pawn to a5 is the sharp choice (+3.2).
- You win a piece — the queen.
- If instead Ra1, then Rxc4 and you win the queen.
Move by move
- 29… Rxc8 — rook to c8 (capture)
- 30. Ra1 — rook to a1
- Rxc4 — rook to c4 (capture)
- 31. Rxa5+ — rook to a5 (capture) with check
- bxa5 — pawn to a5 (capture)
Types in this puzzle
Remove the defender
Capture the guard first — then take what it protected.
Removing the defender is the straightforward plan: capture the guard first, then take what it guarded. Unlike deflection, the defender is not lured away — it is traded off or destroyed on the spot. Stare at the target you crave and ask who defends it, and whether that defender can be profitably eaten. Count the whole capture sequence, not just the first move — the trade must pay off at the end.
Only move
Everything else loses — find the only move that holds.
An only move is a position where everything loses except one single continuation. You cannot play "by hand" here: run through fundamentally different defenses — run away, block, trade, counterattack — and discard the ones that fail. The hallmark of these puzzles is that the obvious moves lose quickly while the solution often looks strange. First understand exactly what the threat is — then the one saving move reveals itself.
Simplification
Trade the heavy pieces and steer into a won endgame.
Simplification is how you convert an advantage: by trading queens and rooks you extinguish the counterplay and steer the game into a won endgame. The rule is simple — the side with extra material trades pieces but keeps pawns. Look for exchanges once the material is already won and your opponent is still rattling threats. The mistake is avoiding the queen trade and letting him muddy the water forever.
Provenance
Derived from the Lichess puzzle database (CC0).
Verified by Stockfish at depth 20+.
Solution forcedness confirmed (verified).
Pack 014
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