Excellent guitar chord guide

Or rather, ’More than just
a ”Chord Book”
’. Every chord imaginable detailed in lots of different fingerings,
and with discussions on when you’d want to use a certain fingering, or even type of
chord (dim, 7, sus4, etc). Now that I’ve started playing with my old nylon acoustic,
stuff like this is really interesting.

Actually, the entire site seems to be
an excellent music theory resource for guitarists.