Redstone tsumego problem 1
-
Bill Spight
- Honinbo
- Posts: 10905
- Joined: Wed Apr 21, 2010 1:24 pm
- Has thanked: 3651 times
- Been thanked: 3373 times
Redstone tsumego problem 1
Enjoy!
All captures are made with red stones, which are immortal. A player may capture a stone or stones of either color, or both, with one play.
Last edited by Bill Spight on Fri Mar 02, 2012 3:00 pm, edited 2 times in total.
The Adkins Principle:
At some point, doesn't thinking have to go on?
— Winona Adkins
Visualize whirled peas.
Everything with love. Stay safe.
At some point, doesn't thinking have to go on?
— Winona Adkins
Visualize whirled peas.
Everything with love. Stay safe.
-
Dusk Eagle
- Gosei
- Posts: 1758
- Joined: Tue Apr 20, 2010 4:02 pm
- Rank: 4d
- GD Posts: 0
- Has thanked: 378 times
- Been thanked: 375 times
Re: Redstone tsumego problem 1
. Black will\nform a dead shape using red stones.\nIf white tenukies, black fills the outside.We don't know who we are; we don't know where we are.
Each of us woke up one moment and here we were in the darkness.
We're nameless things with no memory; no knowledge of what went before,
No understanding of what is now, no knowledge of what will be.
Each of us woke up one moment and here we were in the darkness.
We're nameless things with no memory; no knowledge of what went before,
No understanding of what is now, no knowledge of what will be.
-
Bill Spight
- Honinbo
- Posts: 10905
- Joined: Wed Apr 21, 2010 1:24 pm
- Has thanked: 3651 times
- Been thanked: 3373 times
Re: Redstone tsumego problem 1
Edit: I missed this at first. The problem is well cooked. 
Edit: Not much point in hiding things now. The problem is cooked, as is my goose.
Edit: Wrong! As DuskEagle and topazg knew. The White stones are coptured, too. See later post.
----
But
Or
My solution:
I also missed this:
And this, which does not work:
Yielding:
Edit: Not much point in hiding things now. The problem is cooked, as is my goose.
Edit: Wrong! As DuskEagle and topazg knew. The White stones are coptured, too. See later post.
----
But
Or
My solution:
I also missed this:
And this, which does not work:
Yielding:
Last edited by Bill Spight on Fri Mar 02, 2012 6:31 pm, edited 2 times in total.
The Adkins Principle:
At some point, doesn't thinking have to go on?
— Winona Adkins
Visualize whirled peas.
Everything with love. Stay safe.
At some point, doesn't thinking have to go on?
— Winona Adkins
Visualize whirled peas.
Everything with love. Stay safe.
-
cyclops
- Lives in sente
- Posts: 801
- Joined: Mon May 10, 2010 3:38 pm
- Rank: KGS 7 kyu forever
- GD Posts: 460
- Location: Amsterdam (NL)
- Has thanked: 353 times
- Been thanked: 107 times
- Contact:
Re: Redstone tsumego problem 1
Not sure this problem belongs to "Improve Your Game". I propose a new chapter "Deviant Go". Why? Because I didn't remember Redstone as a form of deviant go so I started to solve Bill's problem as a straight go problem and I got confused because I got slowly convinced that it is clearly alive.
-
topazg
- Tengen
- Posts: 4511
- Joined: Wed Apr 21, 2010 3:08 am
- Rank: Nebulous
- GD Posts: 918
- KGS: topazg
- Location: Chatteris, UK
- Has thanked: 1579 times
- Been thanked: 650 times
- Contact:
Re: Redstone tsumego problem 1
Bill, in Redstone there is mutual capture, so in your diagram here:
actually leads to:
It's a really funny game on L+D!
actually leads to:It's a really funny game on L+D!