Rescue the king to f4
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The tactical motive
Save the piece: one of your pieces is attacked — find the best way to rescue it.
Difficulty 2578 ShuffleRating — expert level — few solve it at first try.
Black to move — find the best continuation
How to recognize this tactic
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 c2, knight f4, pawn a6.
Black: king e3, knight c6, pawn d4.
3 white and 3 black pieces are on the board; the puzzle position arises after move 63.
The position in numbers
Material is level — 4 points of pieces on each side (pawn = 1, knight and bishop = 3, rook = 5, queen = 9).
The white king stands on c2, the black king on e3.
It is Black to move on move 63, with 12 legal replies to weigh — only the line that keeps the advantage solves the puzzle.
White keeps 1 pawns, Black 1. Files fully open (no pawns of either colour): b, c, e, f, g, h — natural highways for the rooks and queen. Half-open for Black: a.
The Black king has 4 empty squares to step to right now — the fewer they are, the closer a mating net.
Solution & explanation
Main line
63... Kxf4 64. Kd3 Ke5 65. Kc4 Na7
Why it works
- Great move! king to f4 keeps the pressure (+7.9).
- Spot on — king to e5 (#19).
- Strong! knight to a7 is the sharp choice (#17).
- You win a piece — the knight.
- If instead Kd3, then Ke5 and you win the knight.
Move by move
- 63… Kxf4 — king to f4 (capture)
- 64. Kd3 — king to d3
- Ke5 — king to e5
- 65. Kc4 — king to c4
- Na7 — knight to a7
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.
Minor-piece endgame
Bishops and knights duel — geometry decides.
A minor-piece endgame leaves only bishops and knights with pawns, and geometry decides. The bishop loves an open board and play on both wings; the knight loves fixed pawns and outpost squares. Check which color squares the pawns stand on and where the knight can actually reach in time. Practical tip: against a knight, spread the play across both flanks — short legs cannot cover everything.
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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