Reasoning eval · Puzzle 4TAjZ
0 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.
- Rating
- 1685(1600 band)
- Solution
- f8f2 f1f2 e3f2 g2h1 f2h2
- Motifs
- collinearMoveexposedKinglongmatemateIn3middlegame
- FEN
- r4rk1/pp5p/3p4/2p3b1/2P3n1/1PN1q1NB/P5K1/R2Q1R2 b - - 3 23
Stated plan
Capture the knight on g3 with the queen, delivering check while winning material safely.
Reasoning
The knight on g3 is defended only by the king diagonally, but queen capturing there also delivers check since it lands adjacent to the king, and nothing else can recapture (bishop on h3 doesn't cover g3). This wins a piece with check.
Claims extracted from it
2 true · 2 false · 1 unverifiable
Hover a claim to light up the squares it is about.
- True
The knight on g3 is defended only by the king diagonally
defendedsquare=g3by=white
- True
Queen capturing on g3 delivers check since it lands adjacent to the king
lineprefix=playedmoves=Qxg3assertion=type:gives_check
- False
Nothing else can recapture on g3
lineprefix=playedmoves=Qxg3assertion=type:forced_reply
- Unverifiable
The bishop on h3 doesn't cover g3
- False
Qxg3 wins a piece with check
lineprefix=playedmoves=Qxg3assertion=type:material_delta side:black min_value:3