Cm13 8-string guitar chord

How to play Cm13 on 8-string guitar

The most common way, the first shape above: lay your index finger flat across the seven strings from the low B to the high E at the 1st fret and your middle finger on the G string at the 2nd fret. Don’t play the F♯ and low E strings.

From the F♯ string x 1 x 1 1 2 1 1 (x: not played, 0: open)

What notes are in Cm13?

Cm13, C minor thirteenth, is C, E♭, G, B♭, D, F and A: the root (C), the minor third (E♭), the perfect fifth (G), the minor seventh (B♭), the ninth (D), the eleventh (F) and the thirteenth (A). Its formula is 1 ♭3 5 ♭7 9 11 13.