Reasoning eval · Puzzle z2EKn

2 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.

8
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a1
b
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d
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f
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h
SolutionPlayedWhite to move
Rating
1137(1200 band)
Solution
a1f6 f7g8 g4h6
Motifs
endgamematemateIn2short
FEN
r4r2/p1p2k1p/1p1p4/3q4/5PNB/1P2P3/P4P2/Q3K3 w - - 0 24
MissedPlayed e3e4(lost a forced mate)Claims true 25%1835 out · $0.0190 · 24.9s

Stated plan

Attack the black queen with e3-e4 to gain tempo and central space.

Resolves to e3e4 · lost a forced mate

Reasoning

The black queen on d5 is currently unchallenged and centralizing dangerously. Advancing the e-pawn to e4 directly attacks the queen with tempo, forcing it to retreat or trade unfavorably, while also gaining central space and opening lines for White's pieces (bishop on h4, queen on a1). This is a simple, forcing, tempo-gaining move that improves White's position significantly.

Claims extracted from it

1 true · 3 false · 3 unverifiable

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

  • True

    The black queen on d5 is currently unchallenged

    defendedsquare=d5by=blacknegated=true

  • Unverifiable

    The black queen on d5 is centralizing dangerously

    unverifiable

  • Unverifiable

    Advancing the e-pawn to e4 directly attacks the queen

    lineprefix=playedmoves=e4assertion=type:attacked square:d5 by:white

  • False

    e4 forces the queen to retreat or trade unfavorably

    lineprefix=playedmoves=e4assertion=type:forced_reply

  • False

    e4 gains central space

    lineprefix=playedmoves=e4assertion=type:eval_at_least cp:50

  • Unverifiable

    e4 opens lines for White's pieces

    unverifiable

  • False

    e4 is a simple, forcing, tempo-gaining move that improves White's position significantly

    best_movemove=e4