So I already built the KindleChess viewer here:
https://www.mobileread.com/forums/sho...d.php?t=188467
Here's Adrian's other app, KindleGoban, plus some sample sgf files. The sgf reader is great (these are annotated games from gobase.org) BUT the reader is designed for Kindle DX... so the sides are cut off on my Kindle 2 and I can't read the commentary. This kindlet really needs a zoom board feature like KindleChess has.