# How to play G♭ diminished chord on guitar — Shape 20x212 | Guitar Wiz

> Learn how to play the G♭ diminished chord on guitar (Shape 20x212). Follow our step-by-step finger placement instructions to master this fretboard shape. Place the 1st finger on the 1st fret of the 2nd string.

Source: https://guitarwiz.app/chords/g-flat-diminished/20x212

## Chord Facts

- Canonical chord: G♭ diminished
- Display name: G♭ diminished
- Notes: G♭, B♭♭, D♭♭
- Intervals: 1 (G♭), ♭3 (B♭♭), ♭5 (D♭♭)

## How To Play This Shape

- Place the 1st finger on the 1st fret of the 2nd string
- Place the 2nd finger on the 2nd fret of the 6th string
- Place the 3rd finger on the 2nd fret of the 3rd string
- Place the 4th finger on the 2nd fret of the 1st string

## Other Resources

- Parent chord page: https://guitarwiz.app/chords/g-flat-diminished/
- Chord library: https://guitarwiz.app/chords