This Go learning app runs its rules engine and AI in your browser and needs JavaScript. / 本站的围棋规则引擎与 AI 在浏览器中运行，需要启用 JavaScript。
Skip to content
Go
go.ningh.org
Home
Play
Learn
EN
中
← Lessons
P4 · First-Line Capture
Elementary
Step 1 / 1
A
A
9
9
B
B
8
8
C
C
7
7
D
D
6
6
E
E
5
5
F
F
4
4
G
G
3
3
H
H
2
2
J
J
1
1