Before the 1st semiquaver of the last group, GC and FE have no accidental, which, due to the fact that 11 previous notes in the R.H. (together with d1) were written on the bottom stave, is only an inaccuracy. GE1 added a before this note. In turn, the absence of this sign in EE1 (→EE2) and GE2 (→GE3) is a mistake, as in these editions – same as in mUltimate Chopin – the entire part of the R.H. is written in this bar on the top stave.
GC (→GE1) and FE repeated the before b, the 2nd semiquaver of the last group. The unnecessary in this context sign was removed in EE and GE2 (→GE3).
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: EE revisions, Errors in EE, Errors in GE, GE revisions, Cautionary accidentals
notation: Pitch