# How to play C♯ augmented 7th / B (3rd inversion) chord on guitar — Shape 709669 | Guitar Wiz

> Learn how to play the C♯ augmented 7th / B (3rd inversion) chord on guitar (Shape 709669). Follow our step-by-step finger placement instructions to master this fretboard shape. Place the 1st finger on the 6th fret of the 2nd string and 3rd string in barre position.

Source: https://guitarwiz.app/chords/c-sharp-augmented-7th/b/709669

## Chord Facts

- Canonical chord: C♯ augmented 7th
- Display name: C♯aug7/B
- Notes: C♯, E♯, G𝄪, B
- Intervals: 1 (C♯), 3 (E♯), ♯5 (G𝄪), ♭7 (B)

## How To Play This Shape

- Place the 1st finger on the 6th fret of the 2nd string and 3rd string in barre position
- Place the 2nd finger on the 7th fret of the 6th string
- Place the 3rd finger on the 9th fret of the 4th string
- Place the 4th finger on the 9th fret of the 1st string

## Other Resources

- Parent chord page: https://guitarwiz.app/chords/c-sharp-augmented-7th/b/
- Chord library: https://guitarwiz.app/chords