G minor chord for guitar in different forms, both open and barre chords.
Try in a chord progression
Eb - Bb - Ab - Gm
Theory of the Gm chord
The notes that an Gm chord consists of is G, Bb, D.
To get Gm7 add F.
To get Gm6 add E.
1st inversion: Gm/Bb (means that Bb is the bass note).
2nd inversion: Gm/D (means that D is the bass note).
G minor played as barre chord
Here's the two ways to play G minor as barre chord: