One Pace — Skypiea 20

One Pace Skypiea episode 20 ("The Light of Shandora") covers manga chapters 290–291.

The Light of Shandora

One Pace

Skypiea 20The Light of Shandora

Manga chapters

Chapter 290
Chapter 291

Source anime episodes

Episode 188
Episode 189

What One Pace is

One Pace is a fan project that re-edits the Toei anime to match the manga's pacing. It cuts filler, recaps, and stretched scenes, so a single One Pace episode usually covers the same ground as several broadcast episodes — here, chapters 290–291 re-cut from anime episodes 188–189.