Reasoning eval · Puzzle uH2Vv

1 of 3 models found the move, and said 9 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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SolutionPlayedWhite to move
Rating
1613(1600 band)
Solution
f6g6 h4h1 g6g8 e8d7 g2h1
Motifs
advantageendgameintermezzolongsacrifice
FEN
4k3/5p2/4pRn1/2BpP3/1P5r/8/r4PK1/7R w - - 0 41
MissedPlayed f6e6(−1389cp)Claims true 20%1208 out · $0.0127 · 15.9s

Stated plan

Capture the e6 pawn with check, then follow up by winning the undefended g6 knight along the same rank.

Reasoning

Rf6xe6+ wins the e6 pawn with check (rook now on e-file directly checks Ke8). Black cannot capture the rook, must move the king (e.g. Kd8), and then White's rook on e6 also attacks the g6 knight along the 6th rank, winning it next move for free. This nets pawn+knight while forcing the black king to move first.

Claims extracted from it

1 true · 4 false · 0 unverifiable

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

  • True

    Rf6xe6+ wins the e6 pawn with check

    lineprefix=playedmoves=Rxe6+assertion=type:gives_check

  • False

    After Rxe6+, the rook on e6 directly checks the king on e8

    checkby=white

  • False

    Black cannot capture the rook on e6

    lineprefix=playedmoves=Rxe6+assertion=type:forced_reply

  • False

    After Rxe6+ and the king moves (e.g. Kd8), White's rook on e6 attacks the g6 knight

    lineprefix=playedmoves=Rxe6+ Kd8assertion=type:captures_piece piece:knight

  • False

    Rxe6+ nets pawn and knight

    lineprefix=playedmoves=Rxe6+assertion=type:material_delta side:white min_value:4