The G2(no3) chord on the guitar consists of the notes G, A, D, and B. The fingering positions for this chord are as follows:
- Place your index finger on the 3rd fret of the low E string (G note)
- Place your middle finger on the 2nd fret of the A string (B note)
- Place your ring finger on the 3rd fret of the B string (D note)
- Play the open G string (A note) to complete the chord.