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L & D Series from cyberoro (1~4 Dan) problem #3

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L & D Series from cyberoro (1~4 Dan) problem #3

Posted: Mon Aug 30, 2010 4:32 pm
by Magicwand
i am going to share L & D problems i enjoy from cyberoro.
for those who doesnt have access to cyberoro website and want to practice L & D problems it is a great tools for you to get strong.
i will post 2 problems each week and post the answers on a weekend.

i hope people enjoy this.

BLACK TO LIVE
Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O . . . |
$$ | . . . , . O X . . O . . . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X . . X O . . |
$$ | . . . . . O . . . . . . . |
$$ ----------------------------[/go]

Re: L & D Series from cyberoro (1~4 Dan) problem #3

Posted: Mon Aug 30, 2010 5:15 pm
by Kirby
I hope I'm not missing anything. I'll think about this more after work.
Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O 2 8 . |
$$ | . . . , . O X . 9 O 1 3 . |
$$ | . . . . . O X X X X O 4 . |
$$ | . . . . . O X . . X O . . |
$$ | . . . . . O . . . 7 5 6 . |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O . . . |
$$ | . . . , . O X . 2 O 1 3 . |
$$ | . . . . . O X X X X O 4 . |
$$ | . . . . . O X . . X O . 5 |
$$ | . . . . . O . . . . . . . |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1 8 at 6, 11 at a
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O . . . |
$$ | . . . , . O X . 4 O 1 9 . |
$$ | . . . . . O X X X X O 0 a |
$$ | . . . . . O X . 3 X O . . |
$$ | . . . . . O . 5 2 6 7 . . |
$$ ----------------------------[/go]



Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O . . . |
$$ | . . . , . O X . 2 O 1 3 . |
$$ | . . . . . O X X X X O 4 . |
$$ | . . . . . O X . . X O . 5 |
$$ | . . . . . O . . . . . . . |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O 2 . . |
$$ | . . . , . O X . . O 1 3 . |
$$ | . . . . . O X X X X O 9 . |
$$ | . . . . . O X . . X O 7 . |
$$ | . . . . . O . . 4 6 5 8 . |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O O 2 . |
$$ | . . . , . O X . . O X X 4 |
$$ | . . . . . O X X X X O X . |
$$ | . . . . . O X . 5 X O X . |
$$ | . . . . . O 1 3 O O W O . |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O 2 8 . |
$$ | . . . , . O X . 9 O 1 3 . |
$$ | . . . . . O X X X X O 4 . |
$$ | . . . . . O X . . X O . . |
$$ | . . . . . O . . . 7 5 6 . |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O . . . |
$$ | . . . , . O X . 7 O 1 4 . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X . 6 X O . . |
$$ | . . . . . O . 5 2 3 . . . |
$$ ----------------------------[/go]

Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O . . . |
$$ | . . . , . O X . . O 1 5 . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X . . X O . . |
$$ | . . . . . O 4 . 2 3 . . . |
$$ ----------------------------[/go]

Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . 5 . . . |
$$ | . . . . . O X X X O 3 9 . |
$$ | . . . , . O X . 4 O 1 2 . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X . . X O . . |
$$ | . . . . . O 8 . 6 7 . . . |
$$ ----------------------------[/go]

Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O 3 . . |
$$ | . . . , . O X . . O 1 2 . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X 8 9 X O . . |
$$ | . . . . . O 6 7 4 5 . . . |
$$ ----------------------------[/go]

Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . 3 . . . |
$$ | . . . . . O X X X O X 1 5 |
$$ | . . . , . O X . 4 O X O . |
$$ | . . . . . O X X X X O 2 . |
$$ | . . . . . O X O X X O . . |
$$ | . . . . . O O O O X . . . |
$$ ----------------------------[/go]

Re: L & D Series from cyberoro (1~4 Dan) problem #3

Posted: Mon Aug 30, 2010 5:34 pm
by hyperpape
I'm gonna be very sheepish, I suspect.

Woah: all those variations from Kirby. None of the following variations seem 1 dan level, which makes me think I must have overlooked something white can do.


Click Here To Show Diagram Code
[go]$$Bcm1
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O . . . |
$$ | . . . , . O X . 1 O . . . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X . 5 X O . . |
$$ | . . . . . O . 3 2 4 . . . |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O . . . |
$$ | . . . , . O X . 1 O . . . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X 7 6 X O . . |
$$ | . . . . . O 3 2 5 4 . . . |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O . . . |
$$ | . . . , . O X . 1 O . . . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X . . X O . . |
$$ | . . . . . O . 3 . 2 . . . |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O . . . |
$$ | . . . , . O X . 1 O . . . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X . . X O . . |
$$ | . . . . . O 2 . 3 . . . . |
$$ ----------------------------[/go]

Re: L & D Series from cyberoro (1~4 Dan) problem #3

Posted: Mon Aug 30, 2010 5:50 pm
by Kirby
hyperpape wrote:I'm gonna be very sheepish, I suspect.

Woah: all those variations from Kirby. None of the following variations seem 1 dan level, which makes me think I must have overlooked something white can do.


Click Here To Show Diagram Code
[go]$$Bcm1
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O . . . |
$$ | . . . , . O X . 1 O . . . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X . 5 X O . . |
$$ | . . . . . O . 3 2 4 . . . |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O . . . |
$$ | . . . , . O X . 1 O . . . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X 7 6 X O . . |
$$ | . . . . . O 3 2 5 4 . . . |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O . . . |
$$ | . . . , . O X . 1 O . . . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X . . X O . . |
$$ | . . . . . O . 3 . 2 . . . |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O . . . |
$$ | . . . , . O X . 1 O . . . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X . . X O . . |
$$ | . . . . . O 2 . 3 . . . . |
$$ ----------------------------[/go]


I don't know for sure that my solutions is completely correct, but the reason I didn't choose your :b1: is because of this:

Click Here To Show Diagram Code
[go]$$Bcm1 ko
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . . . . . |
$$ | . . . . . O X X X O . . . |
$$ | . . . , . O X . 1 O . . . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X . 5 X O . . |
$$ | . . . . . O 4 3 2 . . . . |
$$ ----------------------------[/go]

Re: L & D Series from cyberoro (1~4 Dan) problem #3

Posted: Mon Aug 30, 2010 6:06 pm
by hyperpape
Kirby: what's bizarre is that I distinctly remember thinking about that move for white. And uh...not sure how I managed to forget about it and give that attempt.

Goal: be more organized and disciplined when solving problems.

Re: L & D Series from cyberoro (1~4 Dan) problem #3

Posted: Mon Aug 30, 2010 6:24 pm
by Kirby
Retraction:

Actually, I'm not sure how to respond to this right now:

Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . 4 . . . |
$$ | . . . . . O X X X O 3 . . |
$$ | . . . , . O X . . O 1 2 . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X . . X O . . |
$$ | . . . . . O . . . . . . . |
$$ ----------------------------[/go]


...

So I'm going to retract my answer and think about this a bit more.

Re: L & D Series from cyberoro (1~4 Dan) problem #3

Posted: Mon Aug 30, 2010 7:27 pm
by Kirby
Kirby wrote:Retraction:

Actually, I'm not sure how to respond to this right now:

Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . 4 . . . |
$$ | . . . . . O X X X O 3 . . |
$$ | . . . , . O X . . O 1 2 . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X . . X O . . |
$$ | . . . . . O . . . . . . . |
$$ ----------------------------[/go]


...

So I'm going to retract my answer and think about this a bit more.


Maybe this:
Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . 4 . . . |
$$ | . . . . . O X X X O 3 8 . |
$$ | . . . , . O X . b O 1 2 . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X . a X O . . |
$$ | . . . . . O . 9 6 7 5 . . |
$$ ----------------------------[/go]



Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . 4 . . . |
$$ | . . . . . O X X X O 3 9 . |
$$ | . . . , . O X . . O 1 2 . |
$$ | . . . . . O X X X X O 0 . |
$$ | . . . . . O X . . X O . . |
$$ | . . . . . O 8 . 6 7 5 . . |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . O . . . |
$$ | . . . . . O X X X O X X 3 |
$$ | . . . , . O X . . O X O 1 |
$$ | . . . . . O X X X X O O 2 |
$$ | . . . . . O X . . X O . . |
$$ | . . . . . O O . O X X . . |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . 4 . . . |
$$ | . . . . . O X X X O 3 0 . |
$$ | . . . , . O X . . O 1 2 . |
$$ | . . . . . O X X X X O 8 . |
$$ | . . . . . O X . . X O 7 . |
$$ | . . . . . O . . . . 5 6 9 |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1 Prisoners: W=0, B=0
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . 4 . . . |
$$ | . . . . . O X X X O X O . |
$$ | . . . , . O X . 1 O X O . |
$$ | . . . . . O X X X X O O . |
$$ | . . . . . O X . 7 X O X . |
$$ | . . . . . O 3 5 2 4 X 6 X |
$$ ----------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm1 11 at a
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . 4 . . . |
$$ | . . . . . O X X X O 3 . . |
$$ | . . . , . O X . 7 O 1 2 . |
$$ | . . . . . O X X X X O . . |
$$ | . . . . . O X . . X O 6 . |
$$ | . . . . . O 9 a 8 0 5 . . |
$$ ----------------------------[/go]

Re: L & D Series from cyberoro (1~4 Dan) problem #3

Posted: Fri Sep 03, 2010 11:31 pm
by Magicwand
webpage answer for this is as below. Kirby's variation also worked according to my reading (i like his answer better).
i guess it has more than one answer.
Click Here To Show Diagram Code
[go]$$Bcm1
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . 4 . . . |
$$ | . . . . . O X X X O 3 8 . |
$$ | . . . , . O X . 9 O 1 2 . |
$$ | . . . . . O X X X X O 6 . |
$$ | . . . . . O X . . X O 5 . |
$$ | . . . . . O . . 0 . 7 . . |
$$ ----------------------------[/go]

Click Here To Show Diagram Code
[go]$$Bcm11
$$ -----------------------------
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . |
$$ | . . . . . . O . O O O O . |
$$ | . . . . . O . . . O . . . |
$$ | . . . . . O X X X O X O . |
$$ | . . . , . O X . X O X O . |
$$ | . . . . . O X X X X O O . |
$$ | . . . . . O X . 5 X O X . |
$$ | . . . . . O 1 3 O 2 X 4 . |
$$ ----------------------------[/go]
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