Supports SGF format, uses MC methods. Version 4 released 2007-10-20.
Its web site: http://www.raffelsberger.net/Go/PetersGo.htm
May be downloaded from: http://www.raffelsberger.net/Go/PetersGo4_english.zip
Database of Go-playing progams and programmers, with search. www.computer-go.info