Speaking of Mozart's fusion of fugue and sonata form, the fourth movement of Symphony No. 41 "Jupiter" is well known, and the fourth movement of this String Quartet No. 14 is created in the same way. The similarity of the first theme, which consists of four whole notes, makes us imagine that he conceived these two pieces in parallel.
bar1-51 : Exposition 1(Fugue Theme 1)
bar51-69 : Exposition 2a(Fugue Theme 2)
bar69-91 : Exposition 2b(Theme 1 + Theme 2)
bar91-124 : Exposition 3(2nd Theme)
bar125-174 : Development
bar175-209 : Recapitulation 1(missing Fuge Theme 1)
bar209-233 : Recapitulation 2b(Theme 1 + Theme 2)
bar234-267 : Recapitulation 3(2nd Theme)
bar268-298 : Coda with Stretta
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