8
♜
♚
7
♟
♛♕
♟
♟
♟
6
5
♛
4
3
♟♙
2
♟♙
♜
♟♙
♟♙
1
♜♖
♜♖
♚♔
a
b
c
d
e
f
g
h
endgame · long · mate · mateIn3 — lichess YePC4 (1392)
played d7f7 · best d7f7 · +0 cp · best · rank 1 of 47 · matches puzzle answer
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 d7f7
64 squares readable / 319 positions · click a square to jump
● 54 of them sit on a token shared with another square
yellow = previous ply, e5g5 by Black
5rk1/p2Q1ppp/8/6q1/8/2P5/Pr4PP/4RR1K w - - 2 20