Christopher has released another improved version of PSP Chess. This time the changes are:
key changes: SQUARE+LTRIGGER: show the text from the imported pgn game / return to game from pgn text view SQUARE+RTRIGGER: removed (was toggle pondering) pgn import – parser is not extremely robust but should work in most cases fixed compiler warnings fixed small bug in random playback – if no file was found based on original g_background_music_file no random file would be selected.
http://bace.bowron.us/
http://forums.ps2dev.org/viewtopic.php?t=1760