[Event "11 december: Oefening 1"]
[Site "https://lichess.org/study/pqDfnj6c/aanzEzxy"]
[Result "*"]
[Variant "Standard"]
[ECO "?"]
[Opening "?"]
[Annotator "https://lichess.org/@/Helikopter"]
[FEN "1q3rk1/5p1p/p5p1/1p1n4/2p5/2P1pN2/PP2K1nP/2QR1R2 b - - 0 1"]
[SetUp "1"]
[UTCDate "2021.12.11"]
[UTCTime "16:47:26"]
[Source "https://lichess.org/study/pqDfnj6c/aanzEzxy"]
[Orientation "black"]
[ChapterMode "gamebook"]
{ We beginnen weer net als vorige week met een Mat in 1 opgave. Zwart aan zet; waar kan de witte koning nog heen? }
1... Ndf4# *