Reasoning eval · Puzzle JaWSF

0 of 3 models found the move, and said 11 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
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
SolutionPlayedWhite to move
Rating
1106(1200 band)
Solution
c1h1 h6g5 f2f4 g5g4 h1h4
Motifs
endgamelongmatemateIn3
FEN
3r4/1r1b1R2/4p1pk/p7/8/6P1/p4PK1/2R5 w - - 0 37
MissedPlayed c1a1(lost a forced mate)Claims true 67%705 out · $0.0077 · 9.3s

Stated plan

Stop the dangerous a2 pawn by playing Rc1-a1.

Reasoning

Black's a2 pawn is one step from promotion, which is the most urgent threat. White's rook on c1 can immediately capture/stop it by moving to a1, neutralizing the passed pawn while the f7 rook remains safely active (it isn't attacked by the bishop or rooks).

Claims extracted from it

2 true · 1 false · 2 unverifiable

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

  • True

    Black's a2 pawn is one step from promotion

    passed_pawnsquare=a2by=black

  • Unverifiable

    Black's a2 pawn is the most urgent threat

    unverifiable

  • False

    White's rook on c1 can move to a1 to neutralize the passed pawn

    linemoves=Ra1assertion=type:captures_piece piece:pawn

  • Unverifiable

    After Ra1, the f7 rook remains safely active

    unverifiable

  • True

    The f7 rook is not attacked by the bishop or rooks

    attackedsquare=f7by=blacknegated=true