Guitar Chord Chart and Tabs in Open G Tuning

Gbo7, Gb°7, Gb dim7
Notes: G♭, B♭♭, D♭♭, F♭♭
x,4,2,1,1 (x3211)
x,4,5,4,7 (x1213)
11,10,8,7,7 (43211)
11,7,8,7,10 (41213)
11,10,8,10,x (4213x)
11,x,8,10,10 (4x123)
11,10,8,x,7 (432x1)
11,7,8,x,10 (412x3)