[Endgame lecture]#1 Hane at A is a worst endgame! then how? training endgame skill
10:10
[Endgame lecture]#2 Playing at X, you will lose some points let's find better endgame!
14:16
[Endgame lecture] #4 Let's find an endgame tesuji to destroy your opponent's points
12:41
[Tesuji lecture] #1 mission is ' rescue △ all black stones ' vital point training ㅣGoproYeonwoo
12:54
[Invasion lecture]#1 the most common side invasion don't go to the black hole
10:48
[Lecture for Side] How to answer this peeping? GoproYeonwoo
20:13
The shortest game record in pro's game in the final Lee-Changho vs Cho-Hunhyun
12:08
[Ai's recommendation] Easy & best ways to play for 2 space pincer professionals also agreed with it
12:48