One Pace — Skypiea 13

One Pace Skypiea episode 13 ("Concerto") covers manga chapters 266–269.

Concerto

One Pace

Skypiea 13Concerto

Manga chapters

Chapter 266
Chapter 267
Chapter 268
Chapter 269

Source anime episodes

Episode 174
Episode 175
Episode 176

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 266–269 re-cut from anime episodes 174–176.