[Event "NACCL Season 7 - Week 5: Easy #1"] [Site "https://lichess.org/study/NJzFLf6O/X9cABZ45"] [Result "*"] [Variant "Standard"] [ECO "?"] [Opening "?"] [Annotator "https://lichess.org/@/Giannatos"] [FEN "1R4nr/p3pkbp/2p3p1/3qpp2/4N3/3PBQ1P/P1P2PP1/6K1 b - - 4 17"] [SetUp "1"] [UTCDate "2023.05.15"] [UTCTime "16:14:05"] [Source "https://lichess.org/study/NJzFLf6O/X9cABZ45"] [Orientation "white"] [ChapterMode "gamebook"] 17... Nf6 { This is from the game Arielle Caron (Airbnb) v. Ron Borneo (IBM) Black just played the logical developing move Nf6. Unfortuantely, it has a fatal flaw. } 18. Ng5# *