Books

Go on the Go Collection: Volume I
Three booklets have been assembled into the collection here.
Easily Bungled Life & Death Problems
Black to Play
Composed by Hidaka Toshiyuki 8 dan and published in the Easily Bungled Life & Death Problems booklet as a supplement to Kidō, April 1995.
Taking Away Eyes on the Side of the Board
Black to Play
Composed by Hidaka Toshiyuki 8 dan and published in the Easily Bungled Life & Death Problems booklet as a supplement to Kidō, April 1995.
The Role of the Marked Black Stone
*This shape called be killed unconditionally.