Reasoning eval · Puzzle 7zZgu

0 of 3 models found the move, and said 6 false things along the way

Green is the solution, red is what the model played when it differed. Each claim below was pulled out of the prose beside it and checked against this exact position.

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SolutionPlayedBlack to move
Rating
1599(1600 band)
Solution
f6f2 c2f2 e3c1
Motifs
crushingdeflectionmiddlegameshort
FEN
1k4r1/pp2np2/5r1p/1P1p4/Q2P4/4q2B/P1R2PPP/2R2K2 b - - 1 23
MissedPlayed e3d2(−1887cp)Claims true 25%3801 out · $0.0387 · 46.2s

Stated plan

Fork both white rooks with the queen by playing Qe3-d2, winning a rook.

Reasoning

The black queen on e3 can jump to d2, where it simultaneously attacks the rook on c1 (diagonally) and the rook on c2 (along the second rank). Neither white piece can defend both rooks or capture the queen on d2, so White must lose material.

Claims extracted from it

1 true · 3 false · 0 unverifiable

Hover a claim to light up the squares it is about.

  • False

    The black queen on e3 can jump to d2

    linemoves=Qd2assertion=type:forced_reply

  • True

    The queen on d2 attacks the rook on c1 diagonally

    attackedsquare=c1by=black

  • False

    The queen on d2 attacks the rook on c2 along the second rank

    attackedsquare=c2by=black

  • False

    Neither white piece can defend both rooks or capture the queen on d2, so White must lose material

    lineprefix=playedmoves=Qd2assertion=type:material_delta side:black min_value:1