Smart Game Format

File Format
Name	Smart Game Format
Ontology	Electronic File Formats Saved Games Smart Game Format ; ; ;
Extension(s)	.sgf
Released	1987

Smart Game Format (SGF) is a text-based format for recording games of certain board games, particularly Go.

It was originally developed by Anders Kierulf in 1987 (though one source gives a release date of 1990).

It has had one or more other names, probably including Smart Go Format. More research is needed here.

Sample files