Submitted by macelee on 2013-08-04 22:52; Last updated on: 2013-09-06 08:46
This is a key game from yesterday's Samsung Cup preliminary tournament between Na Hyun 3-dan and Shi Yue 9-dan.
Submitted by macelee on 2013-02-10 16:44; Last updated on: 2013-02-11 14:34
Diagram 25.1: White to play
Submitted by macelee on 2013-01-30 20:47; Last updated on: 2013-01-31 21:40
Diagram 16.1: White to play
Black is blocked from the bottom side instead. This shape is commonly seen in real games. What can white do?
Submitted by macelee on 2013-01-22 20:47; Last updated on: 2013-01-26 06:45
Diagram 10.1: White to play
Black has no external liberties but hanes at both sides. Can white do anything?
Submitted by macelee on 2013-01-20 21:35; Last updated on: 2013-01-26 06:46
Diagram 9.1: White to play
We will now consider the Carpenter's corner with one extra liberty as well as one first-line stone.