Root on A string
no fifthx8688x
Fm9 is the F minor 9 chord. Its notes are F, A♭, C, E♭ and G. A minor seventh with a ninth. This compact grip omits the fifth.
x8688x
Numbers show frets from the low E string to the high e string; x means don't play that string.
Every F, A♭, C, E♭ and G on the first 12 frets. The filled dots are the root, F. Build your own shape from any nearby group.
Other F chords
Other minor 9 chords