This is a port of GnuGO 3.6 for GP2X. It is based on PSPGnuGO, by ZX-81. It has been updated to v1.0 recently.

New features:
– Save/Load SGF files
– Improved graphics (thanks to Saehn)
– Improved controls
– CPU freq management (60 MHz when idle, 200 to 300 MHz when thinking)

http://julien.carme.free.fr/gnugo2x.html