[Event "lucieaubrac76's Study: Mat en 1 (à l'étouffé)"] [Site "https://lichess.org/study/7hcY33pZ/3fAWNqSQ"] [Result "*"] [Variant "Standard"] [ECO "?"] [Opening "?"] [Annotator "https://lichess.org/@/lucieaubrac76"] [FEN "6b1/5Ppk/6N1/6K1/8/8/8/8 w - - 0 1"] [SetUp "1"] [UTCDate "2021.11.22"] [UTCTime "18:52:36"] [Source "https://lichess.org/study/7hcY33pZ/3fAWNqSQ"] [Orientation "white"] 1. f8=N# (1. f8=Q) *