OJRb7

Qwen/Qwen3.6-27B · LOGIT_LENS + JACOBIAN_LENS · top-8 · 714 positions × 64 layers · 705 prompt + 9 generated · completion '```\nc3d5\n```<|im_end|>' ?
BoardWhite to move
8
♜
♚
7
♛
♜
♟
♟
♟
6
♟
♟
5
♞
♟
♟♙
♞
4
♝
♝
♟♙
3
♞♘
♝♗
♞♘
2
♝♗
♟♙
♜♖
♟♙
♟♙
♟♙
1
♜♖
♛♕
♚♔
a
b
c
d
e
f
g
h
advantage · hangingPiece · middlegame · veryLong — lichess OJRb7 (1284)
played c3d5 · best c3a4 · +853 cp · blunder · rank 26 of 34 · puzzle answer c3a4
only 1 move within 50 cp of best — any other move scores as a blunder here
Qwen/Qwen3.6-27B · bullet · plays White · green arrow = model's move c3d5
64 squares readable / 267 positions · click a square to jump
● 42 of them sit on a token shared with another square
yellow = previous ply, d7a4 by Black
2r3k1/1qr2ppp/p3p3/n2pPn2/bb1P4/2N1BN2/BPR2PPP/2RQ2K1 w - - 4 22