Geta

Geta is a capturing technique in Go where a group of stones is enclosed in a net-like formation, limiting their liberties and preventing escape. Unlike ladders (shicho), which force stones into a linear sequence of moves, geta captures by cutting off all possible exits at once.

The term geta comes from Japanese, referring to a type of traditional wooden sandal with raised platforms. 

Well-placed geta formations ensure that no escape routes remain, leading to an efficient and certain capture.

Examples of Geta

Capturing a Single Stone
An isolated opponent stone is surrounded by a geta shape, preventing any possible extension and ensuring capture.

Trapping a Weak Group
A player sets up a geta against a small group of stones with limited liberties, cutting off all escape paths at once.

To explore this fundamental technique further, please refer to the lesson titled A Flawless Trap — The Net in our 13×13 course.