This Esquisse by Petrov-Boyarinov is a brief, melodic character piece serving as a stylistic sketch. It reflects late-Romantic Russian salon trends with its focus on harmonic warmth.
At Henle 4 this is an intermediate piece that expects secure technique and real attention to phrasing. The main demands: a true singing tone, with the melody floating above the accompaniment; rubato that must breathe naturally without losing the pulse; and careful pedaling — clarity depends on the foot as much as the fingers.
Work on smooth phrase connections and controlling the depth of the touch in soft passages.
Comparable difficulty and character — good candidates for what to learn next.
A level or two down with the same spirit — ideal if this piece is still out of reach.
Where this piece's skills lead: slightly harder works making similar technical demands.
Esquisse (Op.14) is rated Henle level 4 of 9 — intermediate repertoire, roughly ABRSM grades 5–6. In the RCM system it corresponds to about level 4.
You should be comfortable at Henle level 4 — meaning you can already play level 3–4 pieces cleanly. Learning it one level early is possible as a stretch piece, but more than that usually leads to months of frustration.
A typical performance of Esquisse (Op.14) lasts about 3 minutes.
Esquisse (Op.14) is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.
Pieces at a comparable difficulty and character include Arabesque No. 1 by Claude Debussy, Black Beauty by Duke Ellington, American Beauty by Joseph Francis Lamb — see the full similar-pieces list on this page.