Computer Go/Writing an SGF Parser

From Wikibooks, the open-content textbooks collection

http://www.red-bean.com/sgf/

http://senseis.xmp.net/?SGFFile

http://gobase.org/software/editors/

http://project-oz.com/gtpdemo.php

http://svn.red-bean.com/repos/sussman/software/bkgo/SGFnode.java