Swindle

A swindle is an attempt to escape from an objectively lost position by creating a move or idea that is hard to answer. In the strict sense, best play would still win for the opponent, but a natural-looking mistake may allow a draw or even an unexpected reversal.

Strict swindle

A natural capture that was not forced

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Start

c3

Rxc3

All three escape squares are controlled, so the black king remains immobile.

All Black mobility depends on the pawn

The king on a8 cannot use a7, b7, or b8. Despite White's overwhelming material advantage, White must preserve a black move or give check when removing the pawn on c4.

1. All three escape squares are controlled, so the black king remains immobile.
2. c4 is Black's only source of mobility; removing it without check would allow stalemate.

Outside chess, the word can suggest fraud. In chess it does not imply cheating or unsporting conduct. Every move is legal. The inferior side simply creates the most uncomfortable practical problem instead of resigning or defending passively.

Common themes

• A sudden threat against the king or an important piece.
• Perpetual check, meaning a sequence of checks that forces the position to repeat and therefore produces a draw.
• Stalemate, which occurs when the player to move is not in check but has no legal move, so the game is drawn.
• A complication that leaves the winning side only one accurate reply.

A swindle differs from a sound resource that saves the game by force. If a correct defense guarantees a draw, no opposing mistake may be needed. A strict swindle relies on practical difficulty and often succeeds when the winning player's conversion, the process of turning an advantage into a result, breaks down.

Objective resource

The sacrifice that forces stalemate

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Start

Qg1+

Kxg1

a7, b7, and b8 are controlled, so the black king is already prepared for a possible stalemate.

Turning confinement into a forced result

Black has a queen against a queen and rook, and the king on a8 has no escape squares. The ...Qg1+ route forces White to capture Black's last mobile piece and turns that immobility into a draw.

1. a7, b7, and b8 are controlled, so the black king is already prepared for a possible stalemate.
2. Qg1+ forces White to capture the black queen and converts the lack of mobility into a guaranteed resource.