Reasoning eval · Puzzle XTRTg
1 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.
- Rating
- 2415(2400 band)
- Solution
- h4f6 e7f6 e3c5
- Motifs
- crushingopeningshort
- FEN
- r1b1r1k1/ppp1qpb1/5npp/2n1p3/2P1P2B/2N1QN1P/PP3PP1/R3KB1R w KQ - 4 13
Stated plan
Remove the pinned knight with Bxf6, then exploit the fork Nd5-Nxc7 to win material.
Resolves to h4f6 · −0cp
Reasoning
Black's knight on f6 is pinned to the queen on e7 by White's bishop on h4. Playing Bxf6 forces Qxf6 (only legal recapture), after which Nd5 hits the queen and c7 simultaneously, and after the queen moves, Nxc7 forks both rooks on a8 and e8, winning decisive material.
Claims extracted from it
0 true · 4 false · 1 unverifiable
Hover a claim to light up the squares it is about.
- False
Black's knight on f6 is pinned to the queen on e7 by White's bishop on h4
pinnedsquare=f6by=h4
- False
Playing Bxf6 forces Qxf6 as the only legal recapture
lineprefix=playedmoves=Bxf6assertion=type:forced_reply
- Unverifiable
After Bxf6 Qxf6, Nd5 hits the queen and c7 simultaneously
lineprefix=playedmoves=Bxf6 Qxf6 Nd5assertion=type:attacks_piece piece:queen
- False
After the queen moves, Nxc7 forks both rooks on a8 and e8
lineprefix=playedmoves=Bxf6 Qxf6 Nd5 Q moves Nxc7assertion=type:captures_piece piece:rook
- False
Nxc7 wins decisive material
lineprefix=playedmoves=Bxf6 Qxf6 Nd5 Q moves Nxc7assertion=type:material_delta side:white min_value:5