Lesson 112: Eternal Life
By Nam Chi-hyung
In Baduk, if you want to ensure the life of your group of stones, you have to make two separate eyes. All other types of living, including dual-life, can be put in jeopardy according to the situation. The type of living I’m going to introduce in this lesson, however, without separated eyes, is called `eternal life.’
Diagram 1
The white group looks to be in fatal danger after Black 1. Of course, if White takes off Black 1 with A, then the group is killed by Black B, which makes a flower-five shape in the corner.
Diagram 2
What if, however, White comes in with 2? Obviously then there is no choice for Black but to capture the two white stones with 3.
Diagram 3
As you may have noticed already, after Black makes the capture in the last diagram, White can capture the two black stones with 4. Then what? If you’re following this explanation with stones and a board, you should notice that the situation comes back to the one in Dia.1. If Black plays A again, the same sequence from 1 to 4 will recur.
As shown above, the white group in the corner can
Sep 6, 2007