Jump to the main text
September 14, 2009
Black 1, 3 and 5 are crucial to get two eyes.
Black 1 and 3 are crucial to get a Ko.
Black 1 allows White to live with 2 to 8. If Black 3 at 4, White lives with 3.
© Hitachi, Ltd. 1994, 2009. All rights reserved.
