Rescue the pawn to a7
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The tactical motive
Save the piece: one of your pieces is attacked — find the best way to rescue it.
Difficulty 2043 ShuffleRating — expert level — few solve it at first try.
White 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 f3, knight b5, pawn d5 a6.
Black: king d7, bishop c5, pawn h5 g6.
4 white and 4 black pieces are on the board; the puzzle position arises after move 54.
The position in numbers
Material is level — 5 points of pieces on each side (pawn = 1, knight and bishop = 3, rook = 5, queen = 9).
The white king stands on f3, the black king on d7.
It is White to move on move 54, with 13 legal replies to weigh — only the line that keeps the advantage solves the puzzle.
White keeps 2 pawns, Black 2. Files fully open (no pawns of either colour): b, c, e, f — natural highways for the rooks and queen. Half-open for White: g, h.
The White king has 5 empty squares to step to right now — the fewer they are, the closer a mating net.
Solution & explanation
Main line
54. a7 Bxa7 55. Nxa7 h4 56. Nb5
Why it works
- Great move! pawn to a7 keeps the pressure (+4.0).
- Well found: knight to a7 (+4.9).
- Strong! knight to b5 is the sharp choice (+5.3).
- You win decisive material (+5.3).
- If instead Bxa7, then Nxa7 and you stay on top.
Move by move
- 54. a7 — pawn to a7
- Bxa7 — bishop to a7 (capture)
- 55. Nxa7 — knight to a7 (capture)
- h4 — pawn to h4
- 56. Nb5 — knight to b5
Types in this puzzle
Quiet move
No check, no capture — yet this modest move decides the game.
A quiet move gives no check and takes nothing — yet it decides the game by creating an unstoppable threat or stealing the king's last square. This is the hardest class of moves: the eye hunts for loud blows while a modest shift does the winning. The clue: every forcing try runs into a defense, so seek the move that strengthens the threat or takes squares away. Train yourself to ask: what if I neither capture nor check, but quietly improve?
Passed pawn
Nothing can stop the passer — escort it to the last rank.
A passed pawn has no enemy pawns in front of it or on the neighboring files: only pieces can stop it. Check who can blockade the pawn or catch it with the king — if nobody can, the pawn is worth a whole piece. Push the passer with your pieces supporting it, and put your rook behind it. The beginner's mistake is shoving the pawn forward unprotected, straight into a capture.
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).
Verified by Stockfish at depth 20+.
Solution forcedness confirmed (verified).
Pack 014
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