Piece of music - Stravinsky's "Firebird" Suite, flute 1 part

I was playing Stravinsky's "Firebird". It required an acciaccatura from B5 (B above the stave) to E6 (The E above that). It's far too easy to split the last B and slip up to an F#6 instead. This good fingering alleviated the problem, although it's a very sharp D#6.