5
White to Mate in 2 - Composition by Николай Дмитриевич Григорьев
(thelemmy.club)
spoiler
pawn to c7, knight to c6, pawn to e6
pawn to c7, pawn to f6, queen to d7
EDIT: pawn to c7, knight to c5, ???? (I thought moving that knight would put them in check, but I forgot I moved the pawn).
EDIT 2: pawn to c7, knight to c5, pawn to d8 (promoted to knight)
c7?
Let's enjoy chess puzzles in this community !