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b. 199

composition: Op. 35, Sonata in B♭ minor, Mvt I

c3-e3 in GC (→GE), FE3 (→FE4) & EE

a2-c3 in FE1 (→FE2)

..

The version of FE1 (→FE2) is certainly erroneous. Chopin (most probably) corrected it, while proofreading FE3 (→FE4) and while performing the base text to EE.

category imprint: Differences between sources

issues: Errors in FE , Terzverschreibung error , Authentic corrections of FE , Authentic corrections of EE

b. 199

composition: Op. 35, Sonata in B♭ minor, Mvt I

..

In the main text we add a cautionary  before c3. It was already added in GE2

category imprint: Differences between sources; Editorial revisions

issues: GE revisions

b. 200

composition: Op. 35, Sonata in B♭ minor, Mvt I

..

In the main text, we add cautionary naturals before the f2-f3 crotchet.

category imprint: Editorial revisions

b. 202

composition: Op. 35, Sonata in B♭ minor, Mvt I

B in GC (→GE) & FE2 (→EE,FE3FE4)

G in FE1

..

The version of FE1 is most probably a mistake, corrected already in FE2.

category imprint: Differences between sources

issues: Errors in FE , Terzverschreibung error , FE revisions

b. 202

composition: Op. 35, Sonata in B♭ minor, Mvt I

..

In the main text we add cautionary flats before B in the L.H. and b1-b2 in the R.H.

category imprint: Editorial revisions