Goproblems

Problem 11266 - tesuji (3 dan)

Field Mouse — Sun, 11 May 2008 11:47:36 +0100

I was studying for my international economics exam and then bam! I realized that I have invented another goproblem. Enjoy.
Type: tesuji
Groups: Shape

Problem 11264 - life and death (2 kyu)

field mouse — Fri, 09 May 2008 18:55:24 +0100

I wanted to create a problem with the square shape - here it is.
Type: life and death
Groups: Side based

Problem 11263 - endgame (12 kyu)

gelgoog — Fri, 09 May 2008 16:48:29 +0100

What black to do?
Type: endgame
Groups: 0 What Group?

Problem 11262 - tesuji (7 kyu)

field mouse — Fri, 09 May 2008 11:05:34 +0100

This problem is based on my short study of the position. As I am not a pro and could do a mistake feel free to discuss about my solution :-)
Type: tesuji

Problem 11261 - life and death (3 dan)

kaf — Wed, 07 May 2008 22:00:05 +0100

ko is not a solution
Type: life and death

Problem 11260 - tesuji (8 kyu)

gelgoog — Wed, 07 May 2008 02:14:51 +0100

Kill Black
Type: tesuji
Groups: 0 What Group?

Problem 11259 - life and death (3 kyu)

gelgoog — Wed, 07 May 2008 01:40:11 +0100

Kill Black
Type: life and death
Groups: 1st Line Tesuji

Problem 11255 - life and death (4 kyu)

field mouse — Tue, 06 May 2008 17:11:22 +0100

Type: life and death

Problem 11251 - best move (5 dan)

field mouse — Tue, 06 May 2008 14:43:13 +0100

Hello, today I had my last statistics lesson. Well I hope it was the last one (if I dont pass my statistics exams I will have to do the course again). It was about indexes, there were two types of them and by mutliplying you can get some third one. As usual I was bored and was thinking about some go and goproblems and suddenly found this position. Finding the solution took me about one hour so I think this problem is quite comlicated - there are several tesujis available and it is hard to pick the one which will serve you best (at least if you want to be really precise). The comments with score I wrote for some moves are without komi, just points on the board plus prisoners. After I came to my room and run MutliGo to check my solutions, I found that if you play optimally, you will win by 0,5 points if white had 6,5 komi and if there were no prisoners at the beginning. So.. 6,5 KOMI, 0 PRISONERS EACH, BLACK TO PLAY AND WIN !!
Type: best move
Groups: 9*9 games, Stories

Problem 11250 - life and death (3 dan)

santa c — Mon, 05 May 2008 15:06:12 +0100

Type: life and death
Groups: Shape, Side based