Sabaki Software

Sabaki is a 2D graphics front-end and SGF editor with GTP support.

It is an Electron application. It is fully SGF4 compliant.

To install, download the release relevant to your platform. To play against the computer with it, a Go engine is required.

Features:

Fuzzy stone placement
Read and save SGF games and collections, open wBaduk NGF and Tygem GIB files
Display formatted SGF comments using a subset of Markdown and annotate board positions & moves
Personalize board appearance with textures & themes
SGF editing tools, including lines & arrows board markup
Copy & paste variations
Powerful undo/redo
Fast game tree
Score estimator & scoring tool
Find move by move position and comment text
GTP engines support with board analysis for supported engines
Guess mode
Autoplay games