Reasoning eval · Puzzle s7Hec
2 of 3 models found the move, and said 5 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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SolutionPlayed (same)Black to move
- Rating
- 1173(1200 band)
- Solution
- b4a5 d4c5 a5a4
- Motifs
- crushingdefensiveMoveendgamemasterpawnEndgameshort
- FEN
- 8/6p1/p3p2p/P7/1k1K1P2/6PP/8/8 b - - 2 37
SolvedPlayed b4a5(−0cp)Claims true 100%461 out · $0.0053 · 6.7s
Stated plan
Capture the a5 pawn with the king to remove White's outside passer.
Reasoning
Black's king can capture the undefended white a5-pawn, since it's not adjacent to the white king and eliminates White's outside passed pawn, which is the key long-term threat.
Claims extracted from it
2 true · 0 false · 0 unverifiable
Hover a claim to light up the squares it is about.
- True
the white a5-pawn is undefended
defendedsquare=a5by=whitenegated=true
- True
Black's king can capture the a5-pawn since it's not adjacent to the white king
linemoves=Kxa5assertion=type:captures_piece piece:pawn