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 Post subject: Re: #201 drmwc vs lovelove
Post #181 Posted: Sat Feb 16, 2013 8:02 am 
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[go]$$cm169 Prisoners: Black 3 White 4
$$ ---------------------------------------
$$ | . . . . . . . . . . X . . . . . . . . |
$$ | . . . . . . . . . O X X X X X X X O . |
$$ | . . . O O . O . O . O O X O O . O . . |
$$ | . O X O X O . . . O . . O . O , O . . |
$$ | . O O X X X X X X . . . . O O X X O . |
$$ | O X X . X . O O X X X X X O X . X X . |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | . 3 X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . 2 1 O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . . X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . . X . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

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 Post subject: Re: #201 drmwc vs lovelove
Post #182 Posted: Sat Feb 16, 2013 8:11 am 
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[go]$$cm169 Prisoners: Black 3 White 4
$$ ---------------------------------------
$$ | . . . . . . . . . . X . . . . . . . . |
$$ | . . . . . . . . . O X X X X X X X O . |
$$ | . . . O O . O . O . O O X O O . O . . |
$$ | . O X O X O . . . O . . O . O , O . . |
$$ | . O O X X X X X X . . . . O O X X O . |
$$ | O X X . X . O O X X X X X O X . X X . |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | . X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . . X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . 4 X . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

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 Post subject: Re: #201 drmwc vs lovelove
Post #183 Posted: Sat Feb 16, 2013 10:11 am 
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[go]$$cm169 Prisoners: Black 3 White 4
$$ ---------------------------------------
$$ | . . . . . . . . . . X . . . . . . . . |
$$ | . . . . . . . . . O X X X X X X X O . |
$$ | . . . O O . O . O . O O X O O . O . . |
$$ | . O X O X O . . . O . . O . O , O . . |
$$ | . O O X X X X X X . . . . O O X X O . |
$$ | O X X . X . O O X X X X X O X . X X . |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | . X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . . X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X 5 . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

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 Post subject: Re: #201 drmwc vs lovelove
Post #184 Posted: Sat Feb 16, 2013 10:29 am 
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[go]$$cm169 Prisoners: Black 3 White 4
$$ ---------------------------------------
$$ | . . . . . . . . . . X . . . . . . . . |
$$ | . . . . . . . . . O X X X X X X X O . |
$$ | . . . O O . O . O . O O X O O . O . . |
$$ | . O X O X O . . . O . . O . O , O . . |
$$ | . O O X X X X X X . . . . O O X X O . |
$$ | O X X . X . O O X X X X X O X . X X . |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | 6 X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . . X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

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 Post subject: Re: #201 drmwc vs lovelove
Post #185 Posted: Sat Feb 16, 2013 11:41 am 
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[go]$$cm169 Prisoners: Black 3 White 4
$$ ---------------------------------------
$$ | . . . . . . . . . . X . . . . . . . . |
$$ | . . . . . . . 7 . O X X X X X X X O . |
$$ | . . . O O . O . O . O O X O O . O . . |
$$ | . O X O X O . . . O . . O . O , O . . |
$$ | . O O X X X X X X . . . . O O X X O . |
$$ | O X X . X . O O X X X X X O X . X X . |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | O X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . . X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

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 Post subject: Re: #201 drmwc vs lovelove
Post #186 Posted: Sat Feb 16, 2013 10:30 pm 
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[go]$$cm169 Prisoners: Black 3 White 4
$$ ---------------------------------------
$$ | . . . . . . . . . . X . . . . . . . . |
$$ | . . . . . . . X . O X X X X X X X O . |
$$ | . . . O O . O 8 O . O O X O O . O . . |
$$ | . O X O X O . . . O . . O . O , O . . |
$$ | . O O X X X X X X . . . . O O X X O . |
$$ | O X X . X . O O X X X X X O X . X X . |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | O X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . . X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

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 Post subject: Re: #201 drmwc vs lovelove
Post #187 Posted: Sun Feb 17, 2013 4:41 am 
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[go]$$cm169 Prisoners: Black 3 White 4
$$ ---------------------------------------
$$ | . . . . . . . . . 9 X . . . . . . . . |
$$ | . . . . . . . X . O X X X X X X X O . |
$$ | . . . O O . O O O . O O X O O . O . . |
$$ | . O X O X O . . . O . . O . O , O . . |
$$ | . O O X X X X X X . . . . O O X X O . |
$$ | O X X . X . O O X X X X X O X . X X . |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | O X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . . X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]




As planned. A W connection at S15 mya be the best move, since it's bit; it tries to make eyes in the corner; and it helps to protect against B J17 followed by B F 18.

If this happens, I plan to take the big point at g2. By my reading, I lead by between 2.5 and 6.5 points dependent on the precise yose after this.

There are some timing issues around for me. If atari at C10 is my sente (and it very nearly is at this stage), it's very useful in activating the peep at F18.

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 Post subject: Re: #201 drmwc vs lovelove
Post #188 Posted: Sun Feb 17, 2013 5:15 am 
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[go]$$cm171 Prisoners: Black 3 White 4
$$ ---------------------------------------
$$ | . . . . . . . . . X X . . . . . . . . |
$$ | . . . . . . . X 8 O X X X X X X X O . |
$$ | . . . O O . O O O . O O X O O . O . . |
$$ | . O X O X O . . . O . . O . O , O . . |
$$ | . O O X X X X X X . . . . O O X X O . |
$$ | O X X . X . O O X X X X X O X . X X . |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | O X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . . X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

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 Post subject: Re: #201 drmwc vs lovelove
Post #189 Posted: Sun Feb 17, 2013 6:17 am 
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[go]$$cm171 Prisoners: Black 3 White 4
$$ ---------------------------------------
$$ | . . . . . . . . 9 X X . . . . . . . . |
$$ | . . . . . . . X O O X X X X X X X O . |
$$ | . . . O O . O O O . O O X O O . O . . |
$$ | . O X O X O . . . O . . O . O , O . . |
$$ | . O O X X X X X X . . . . O O X X O . |
$$ | O X X . X . O O X X X X X O X . X X . |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | O X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . . X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

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 Post subject: Re: #201 drmwc vs lovelove
Post #190 Posted: Sun Feb 17, 2013 6:38 am 
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[go]$$cm171 Prisoners: Black 3 White 4
$$ ---------------------------------------
$$ | . . . . . . . . X X X . . . . . . . . |
$$ | . . . . . . . X O O X X X X X X X O . |
$$ | . . . O O . O O O . O O X O O . O . . |
$$ | . O X O X O . . . O . . O . O , O . . |
$$ | . O O X X X X X X . . . . O O X X O 0 |
$$ | O X X . X . O O X X X X X O X . X X . |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | O X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . . X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

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 Post subject: Re: #201 drmwc vs lovelove
Post #191 Posted: Sun Feb 17, 2013 9:34 am 
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[go]$$cm181 Prisoners: Black 3 White 4
$$ ---------------------------------------
$$ | . . . . . . . . X X X . . . . . . . . |
$$ | . . . . . . . X O O X X X X X X X O . |
$$ | . . . O O . O O O . O O X O O . O . . |
$$ | . O X O X O . . . O . . O . O , O . . |
$$ | . O O X X X X X X . . . . O O X X O O |
$$ | O X X . X . O O X X X X X O X . X X 1 |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | O X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . . X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


Curious. I expected a solid connection in this corner for W, which leaves a hane at 181 for later. The move played appears to be a 2 point loss. W could conceivably tenuki my move, but if I capture the two stones I have gained points compared to W doing nothing an letting me capture 1 stone.

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 Post subject: Re: #201 drmwc vs lovelove
Post #192 Posted: Mon Feb 18, 2013 12:17 am 
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Click Here To Show Diagram Code
[go]$$cm181 Prisoners: Black 3 White 4
$$ ---------------------------------------
$$ | . . . . . . . . X X X . . . . . . . . |
$$ | . . . . . . . X O O X X X X X X X O . |
$$ | . . . O O . O O O . O O X O O . O . . |
$$ | . O X O X O . . . O . . O . O , O . . |
$$ | . O O X X X X X X . . . . O O X X O O |
$$ | O X X . X . O O X X X X X O X . X X X |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | O X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . 2 X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

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 Post subject: Re: #201 drmwc vs lovelove
Post #193 Posted: Mon Feb 18, 2013 8:56 am 
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[go]$$cm181 Prisoners: Black 3 White 6
$$ ---------------------------------------
$$ | . . . . . . . . X X X . . . . . . . . |
$$ | . . . . . . . X O O X X X X X X X O . |
$$ | . . . O O . O O O . O O X O O . O 4 . |
$$ | . O X O X O . . . O . . O . O , O 3 5 |
$$ | . O O X X X X X X . . . . O O X X O O |
$$ | O X X . X . O O X X X X X O X . X X X |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | O X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . O X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


I'll write up my thoughts this evening. (I had a long write up prepared, but I got logged off and it was lost.)

Am I following the correct convention for showing prisoners? B has captured 6; W has captured 3 - the notation above may be inverted.

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 Post subject: Re: #201 drmwc vs lovelove
Post #194 Posted: Mon Feb 18, 2013 9:03 am 
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[go]$$cm181 Prisoners: Black 3 White 6
$$ ---------------------------------------
$$ | . . . . . . . . X X X . . . . . . . . |
$$ | . . . . . . . X O O X X X X X X X O . |
$$ | . . . O O . O O O . O O X O O . O O . |
$$ | . O X O X O . . . O . . O . O , O X X |
$$ | . O O X X X X X X . . . . O O X X . . |
$$ | O X X . X . O O X X X X X O X . X X X |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | O X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | 6 . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . O X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

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 Post subject: Re: #201 drmwc vs lovelove
Post #195 Posted: Mon Feb 18, 2013 11:02 am 
Tengen
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@drmwc:

Why not this ?

Click Here To Show Diagram Code
[go]$$cm181 Prisoners: Black 3 White 6
$$ ---------------------------------------
$$ | . . . . . . . . X X X . . . . . . . . |
$$ | . . . . . . . X O O X X X X X X X O . |
$$ | . . . O O . O O O . O O X O O . O 4 5 |
$$ | . O X O X O . . . O . . O . O , O 3 . |
$$ | . O O X X X X X X . . . . O O X X O O |
$$ | O X X . X . O O X X X X X O X . X X X |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | O X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . O X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

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 Post subject: Re: #201 drmwc vs lovelove
Post #196 Posted: Mon Feb 18, 2013 11:57 am 
Lives in gote
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topazg:

It's worse than the move played. Consider the follow up after I hane as in the diagrm:

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


9 is my sente with the move I played, it is gote with the other move. Note that I have connected underneath - I don't need to atari. If I play the snapback, this sequence is no longer sente for me, and takes less points:


Click Here To Show Diagram Code
[go]$$c 2 tenuki
$$ ---------------------------------------
$$ | 2 . . . . . . . X X X . . . . . . 1 . |
$$ | . . . . . . . X O O X X X X X X X O O |
$$ | . . . O O . O O O . O O X O O 8 O O X |
$$ | . O X O X O . . . O 6 3 O . O 7 O X X |
$$ | . O O X X X X X X . . 4 5 O O X X . . |
$$ | O X X . X . O O X X X X X O X . X X X |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | O X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . O X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


This post by drmwc was liked by: topazg
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 Post subject: Re: #201 drmwc vs lovelove
Post #197 Posted: Mon Feb 18, 2013 12:05 pm 
Judan

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For black's last move I would have b10; s16 and n5 are both around 8 points, so miai, and b10 is almost double sente now and W's move there is really annoying as black's group doesn't actually have 2 eyes yet and it would suck for that to give w better sente yose. (I didn't take into account the fact s16 is maybe a point or two extra due to eyes of W's stick, but still, they are pretty close in size.)


Last edited by Uberdude on Mon Feb 18, 2013 12:09 pm, edited 1 time in total.
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 Post subject: Re: #201 drmwc vs lovelove
Post #198 Posted: Mon Feb 18, 2013 12:09 pm 
Gosei
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@lovelove:
Who do you think is winning right now? By how much?

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 Post subject: Re: #201 drmwc vs lovelove
Post #199 Posted: Mon Feb 18, 2013 1:59 pm 
Honinbo

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@ topazg

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


After :b1: - :b5:, Black has :b7: as a later follower.

Click Here To Show Diagram Code
[go]$$c Prisoners: Black 3 White 6
$$ ---------------------------------------
$$ | . . . . . . . . X X X . . . . . . 7 . |
$$ | . . . . . . . X O O X X X X X X X O a |
$$ | . . . O O . O O O . O O X O O . O 2 . |
$$ | . O X O X O . . . O . 6 O . O , O 1 3 |
$$ | . O O X X X X X X . b . 5 O O X X O O |
$$ | O X X . X . O O X X X X X O X . X X X |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | O X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . O X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


:b1: - :b3: has :b5: - :b7: as a later follower, leaving "a" and "b" miai.

The first diagram is in this case aji keshi, destroying the Black threat to connect. :) The second diagram is 1/2 point better.

Edit (having seen other responses):

Note that if :b5: is at 7, :w6: responds at 5. :b5: is ambiguous between Black sente and Black gote.

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Everything with love. Stay safe.


This post by Bill Spight was liked by: topazg
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 Post subject: Re: #201 drmwc vs lovelove
Post #200 Posted: Mon Feb 18, 2013 2:52 pm 
Lives in gote
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Click Here To Show Diagram Code
[go]$$cm181 Prisoners: Black 3 White 6
$$ ---------------------------------------
$$ | . . . . . . . . X X X . . . . . . . . |
$$ | . . . . . . . X O O X X X X X X X O . |
$$ | . . . O O . O O O . O O X O O . O O . |
$$ | . O X O X O . . . O . . O . O , O X X |
$$ | . O O X X X X X X . . . . O O X X . . |
$$ | O X X . X . O O X X X X X O X . X X X |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | O X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | O 7 X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . O X . X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X . . O . O O O X . . . . |
$$ | . . O O X X . O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


Here are the comments I intended to make for my previous move:

Click Here To Show Diagram Code
[go]$$cm181 Prisoners: Black 3 White 6
$$ ---------------------------------------
$$ | . . . . . . . . X X X . . . . . . . . |
$$ | . . . . . d . X O O X X X X X X X O . |
$$ | . . . O O . O O O . O O X O O . O g . |
$$ | . O X O X O . . . O . . O . O , O c . |
$$ | . O O X X X X X X . . . . O O X X O O |
$$ | O X X . X . O O X X X X X O X . X X X |
$$ | . O . X . X O . O . O O O X X X . . . |
$$ | O X X X . . O O O . . . . O O O X . . |
$$ | . O O X O O . . X X O . O . O X . . . |
$$ | . . X . X X X X X O . . O . X X . . . |
$$ | . . X X O . . . O O . O X X . . . . . |
$$ | . . . X O . X . . . O X O . . . X . . |
$$ | . . . . . O O . . . . X O . . . . . . |
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . O X a X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X f . O . O O O X . . . . |
$$ | . . O O X X b O . . . . O X X . . . . |
$$ | . . . . . . . . . . . . e . . . . . . |
$$ ---------------------------------------[/go]


There are big moves at a, b and c. The peep at d is potentially big and but it's nastier if I can reduce white's liberties on the LHS first.

a is around 9 points. Not that the connection makes e almost sente for B (a threatens a follow up move worth 6 points in gote,

b is around 6 points in sente if W answers at f. If W doesn't answer at, B's follow up is:

Click Here To Show Diagram Code
[go]$$c 2 tenuki
$$ | . X X X X X O . O . O O X X . . . . . |
$$ | X O O X X O . . . . O X a X . X . . . |
$$ | . O . O X O . O . , O X X O X , . . . |
$$ | . O . O X O X 4 . O . O O O X . . . . |
$$ | . . O O X X 1 O 3 6 . . O X X . . . . |
$$ | 2 . . . . . . 5 . . . . e . . . . . . |
$$ ---------------------------------------[/go]


This gains a further 4 or 5 points in sente, giving the original move a value of 10 or 11 points - it seems to marginally larger than a in the first diagram. B5 isn't truly sente, but I got bored of counting at this point.

c has a base value of 7 points - W gains 4 points and compared to W connecting at f, W loses 3 points. Then the hane I showed in my reply to Topazg is either 3 points in sente for B or 6 points in gote, so this move is worth 10 points.

The reason I chose the slightly smaller out b and c is the aji of the peep at d - if W has no eyes, it may quite become a lot of fun for me.

I hadn't considered 86 in the game. But I think that 87 is a reasonable reply.

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


In this variation, B keeps enough territory and can capture the two stones on the edge later. So here's another idea for W:

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

W has reduced my side from 12 points to 8 points, but in gote, and has reduced his liberties. Continuing from here, W needs to be careful:


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


Answering the peep at 2 is dangerous. It's hard to answer B 5 - for example. the block shown loses.


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


Next , B plays at a for a giant ko. B has ko threats e.g. at b, so B wins this line by about 400 points.

lovelove is quite a light player, so he will probably just tenuki and not get sucked into my nonsense. Which is a shame, because I like lines like these.

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