# How to play G dominant 7th flat 9th / B (1st inversion) chord on guitar — Shape xefdff | Guitar Wiz

> Learn how to play the G dominant 7th flat 9th / B (1st inversion) chord on guitar (Shape xefdff). Follow our step-by-step finger placement instructions to master this fretboard shape. Place the 1st finger on the 13th fret of the 3rd string.

Source: https://guitarwiz.app/chords/g-dominant-7th-flat-9th/b/xefdff

## Chord Facts

- Canonical chord: G dominant 7th flat 9th
- Display name: G7♭9/B
- Notes: G, B, D, F, A♭
- Intervals: 1 (G), 3 (B), 5 (D), ♭7 (F), ♭9 (A♭)

## How To Play This Shape

- Place the 1st finger on the 13th fret of the 3rd string
- Place the 2nd finger on the 14th fret of the 5th string
- Place the 3rd finger on the 15th fret of the 4th string
- Place the 4th finger on the 15th fret of the 1st string and 2nd string in barre position

## Other Resources

- Parent chord page: https://guitarwiz.app/chords/g-dominant-7th-flat-9th/b/
- Chord library: https://guitarwiz.app/chords