Fool's Mate

Beginner · set by Black

Fool's Mate is the quickest possible checkmate: Black mates on move two after White weakens the king with two careless pawn moves.

It is rare in real games, but it teaches a lesson that matters all game long: the f- and g-pawns shield your king.

How the trap works

The Fool's Mate
4 / 4
Qh4#. No piece can block or capture the queen, and the king has nowhere to go.
1.2.
  • ▸Moving the f-pawn opens the diagonal from h4 to the king on e1.
  • ▸Moving the g-pawn as well removes the last pawn that could block it.
  • ▸The black queen reaches h4 in one move and nothing can interpose.

How to stop it

The right defence
4 / 4
A normal position. The king is safe behind its pawns.
1.2.

Do not push the f- and g-pawns in the first moves. Open with a centre pawn and develop knights and bishops.

The same diagonal causes trouble later too: think twice before moving the f-pawn while your king is still on e1.

Frequently asked questions

How many moves is Fool's Mate?
Two moves each: 1.f3 e5 2.g4 Qh4#. It is the fastest checkmate possible.
Can White do Fool's Mate?
The mirrored version needs Black to blunder with …f6 and …g5, and White mates on move three with Qh5#.

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