8
♜
♜
♚
7
♟
♟
♟
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6
♛
♜♖
♟
5
4
♟♙
3
♟♙
♛♕
2
♟♙
♟♙
♟♙
1
♜♖
♚♔
a
b
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h
backRankMate · endgame · long · mate — lichess WgUsx (1476)
played e8e6 · best b6f2 · +9987 cp · blunder · rank 2 of 33 · puzzle answer b6f2
only 1 move within 50 cp of best — any other move scores as a blunder here
Qwen/Qwen3.6-27B · bullet · plays Black · green arrow = model's move e8e6
64 squares readable / 253 positions · click a square to jump
● 47 of them sit on a token shared with another square
yellow = previous ply, e3e6 by White
4rrk1/ppp3p1/1q2R2p/8/1P6/PQ6/5PPP/4R1K1 b - - 0 25