From this score available on IMSLP, IMSLP69176-PMLP07375:
- Editor: Konstantin Igumnov (1873-1948), Yakov Milstein (1911-1981)
- Publisher Info: A.N. Skryabin: Polnoe sobranie sochinenii dlia fortepiano, vol.1 (pp.5-47) Moscow: Muzgiz, 1947. Plate M. 18650 Г.
- Reprinted: Moscow: Muzyka, n.d. (ca.1965), Plate 886.
Etude No.4, the last measure of the first page. Time signature is 4/4, key is B major, and clefs are treble/bass.
Should the high-F# be positioned on the 3rd beat?
Piers Lane seems to play it so on his recording, but it is hard to be certain.
Otherwise the 2nd and 3rd beats of the right hand become quintuplets, aligned with the left hand.