[Event "Casual game"]
[Site "http://chesster.ru/mHH7cFfe"]
[Date "2025.02.22"]
[White "Anonymous"]
[Black "AI-level-8"]
[Result "0-1"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "2"]
[Variant "From position"]
[FEN "8/8/8/8/8/K1k5/1pb5/2n5 b KQkq - 0 1"]
[SetUp "1"]

1... b1=N# 0-1