Fork: queen to d5 (d4)
li-0CljNnaming tag (square·N)Opens in the app if installed, otherwise downloads the APK.
The tactical motive
Fork: one piece attacks two targets at once — they can't both be saved.
Difficulty 2029 ShuffleRating — expert level — few solve it at first try.
White to move — find the best continuation
How to recognize this tactic
A fork is one piece attacking two targets at once. Look for a knight, pawn or queen move that lands where it hits the king (or a bigger piece) and a second undefended unit on the same turn — the opponent can save only one.
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 f1, queen d4, bishop e5, pawn f2 a4.
Black: king g8, queen h5, rook a8, pawn d5 h6 g7.
5 white and 6 black pieces are on the board; the puzzle position arises after move 36.
The position in numbers
Black are ahead by 3 points of material (14 against 17; pawn = 1, knight and bishop = 3, rook = 5, queen = 9) — the tactic has to convert or outweigh that.
The white king stands on f1, the black king on g8.
It is White to move on move 36, with 31 legal replies to weigh — only the line that keeps the advantage solves the puzzle.
White keeps 2 pawns, Black 3. Files fully open (no pawns of either colour): b, c, e — natural highways for the rooks and queen. Half-open for White: d, g, h.
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
36. Qxd5+ Kh7 37. Qe4+ Qg6 38. Qxa8
Why it works
- Great move! queen to d5 keeps the pressure (+4.5).
- Well found: queen to e4 (+4.5).
- Strong! queen to a8 is the sharp choice (+4.8).
- You win a piece — the rook.
- If instead Kh7, then Qe4+ and you stay on top.
Move by move
- 36. Qxd5+ — queen to d5 (capture) with check
- Kh7 — king to h7
- 37. Qe4+ — queen to e4 with check
- Qg6 — queen to g6
- 38. Qxa8 — queen to a8 (capture)
Types in this puzzle
Royal fork
A fork with check: the king must move, and the second piece is lost.
A royal fork is a fork with check — one of the two targets is the king itself. The check must be answered first, so nobody is left to rescue the second piece. Look for squares where your piece gives check and simultaneously attacks an undefended queen or rook. It is the most reliable fork of all, because your opponent literally has no choice.
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.
Clearance
Clear your own piece out of the way — with tempo — for the decisive blow.
Clearance is about your own piece standing in the way of the decisive blow — so you move it aside, or even throw it away. The key is to clear with tempo: jump off with a check, a capture or a threat, giving the opponent no time to regroup. The telltale sign: you see a crushing queen or rook move, but one of your own pieces blocks the line or occupies the square. Do not cling to it — a clearance sacrifice usually costs less than a missed attack.
Provenance
Derived from the Lichess puzzle database (CC0).
Verified by Stockfish at depth 20+.
Solution forcedness confirmed (verified).
Pack 014
Similar puzzles
In your browser or in the Android app. Nothing to install · Free, no ads