Life In 19x19

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#215: The Intrepid vs. drishti: Deep in the Endgame Weeds

https://www.lifein19x19.com/viewtopic.php?t=8305

Page 6 of 7

Re: #215: The Intrepid vs. drishti: Deep in the Endgame Weed

Posted: Wed May 01, 2013 4:44 pm
by The Intrepid
@Bonobo and other viewers:
drishti sent me an email, telling me that something is wrong with the formatting of my last post, saying he’s not read further than “[hide].” So, I sent him an email back: “Oh, sorry. Yeah, it’s probably best that you don’t read that, as it contains some important information” har, har, har. “However, if you did read it, that’s okay. If I’m dumb enough to accidentally commit a hide-tag fail, then I deserve to suffer the consequences” hint, hint, nudge, nudge. ;) “I’ll correct the error right away,” instead taking 20 minutes to do so. I counted the seconds!

Damn, I’m so evil … I should have gone into law school! :twisted:

Re: #215: The Intrepid vs. drishti: Deep in the Endgame Weed

Posted: Wed May 01, 2013 4:46 pm
by The Intrepid
@Bill Spight
Please hide your comment. The game is still in progress. :)

Re: #215: The Intrepid vs. drishti: Deep in the Endgame Weed

Posted: Wed May 01, 2013 5:12 pm
by drishti
Click Here To Show Diagram Code
[go]$$Bcm29 Prisoners: :b6: , :w4:
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | X O . O O X . . X O O . . . O X X X . |
$$ | . X O O X O . O O X O O . O O X O X . |
$$ | . X X X X O . O X X O X O O X X O O . |
$$ | . . . . . 1 O . O X X X X O X . . . . |
$$ | . . . X X X X O O O X . X O X . O O . |
$$ | . . X O O O X . . . X X O O X . . X . |
$$ | . . X O X X O O O X . X O X . . X . . |
$$ | . . X O O . O . O X X X O X X X O . . |
$$ | . . . X O O X O X X O O X X . X . . . |
$$ | . . . X . O X X X O O X O O 3 X O X . |
$$ | . . . . X . X O X O . X . X 2 X . O . |
$$ | . . X . . X X . O O X . . . O X X . . |
$$ | . X X . X O X O O O . . . . O O X X . |
$$ | . O X O X O O X X O O O O . . X O O X |
$$ | O . O X X O X X . X X X O X X X X O . |
$$ | . . O X O O X X X X . . . X O X O O . |
$$ | . . O O . O X . X O O O O X O X O . . |
$$ | . . . O . O X . X O . . . O O O O . . |
$$ ---------------------------------------[/go]

Re: #215: The Intrepid vs. drishti: Deep in the Endgame Weed

Posted: Wed May 01, 2013 5:19 pm
by The Intrepid
Click Here To Show Diagram Code
[go]$$Bcm31 Prisoners: :b6: , :w4:
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | X O . O O X . . X O O . . . O X X X . |
$$ | . X O O X O . O O X O O . O O X O X . |
$$ | . X X X X O . O X X O X O O X X O O . |
$$ | . . . . . X O . O X X X X O X . . . . |
$$ | . . . X X X X O O O X . X O X . O O . |
$$ | . . X O O O X . . . X X O O X . . X . |
$$ | . . X O X X O O O X . X O X . . X . . |
$$ | . . X O O . O . O X X X O X X X O 2 . |
$$ | . . . X O O X O X X O O X X . X . . . |
$$ | . . . X . O X X X O O X O O 1 X O X . |
$$ | . . . . X . X O X O . X . X O X . O . |
$$ | . . X . . X X . O O X . . . O X X . . |
$$ | . X X . X O X O O O . . . . O O X X . |
$$ | . O X O X O O X X O O O O . . X O O X |
$$ | O . O X X O X X . X X X O X X X X O . |
$$ | . . O X O O X X X X . . . X O X O O . |
$$ | . . O O . O X . X O O O O X O X O . . |
$$ | . . . O . O X . X O . . . O O O O . . |
$$ ---------------------------------------[/go]
All right, the “speak wrong” part did nothing. Let’s see if I can do the “live right” part right.

Re: #215: The Intrepid vs. drishti: Deep in the Endgame Weed

Posted: Wed May 01, 2013 5:24 pm
by drishti
Click Here To Show Diagram Code
[go]$$Bcm31 Prisoners: :b6: , :w4:
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | X O . O O X . . X O O . . . O X X X . |
$$ | . X O O X O . O O X O O . O O X O X . |
$$ | . X X X X O . O X X O X O O X X O O . |
$$ | . . . . . X O . O X X X X O X . . . . |
$$ | . . . X X X X O O O X . X O X . O O . |
$$ | . . X O O O X . . . X X O O X . . X . |
$$ | . . X O X X O O O X . X O X . . X 3 . |
$$ | . . X O O . O . O X X X O X X X O 2 . |
$$ | . . . X O O X O X X O O X X . X . . . |
$$ | . . . X . O X X X O O X O O 1 X O X . |
$$ | . . . . X . X O X O . X . X O X . O . |
$$ | . . X . . X X . O O X . . . O X X . . |
$$ | . X X . X O X O O O . . . . O O X X . |
$$ | . O X O X O O X X O O O O . . X O O X |
$$ | O . O X X O X X . X X X O X X X X O . |
$$ | . . O X O O X X X X . . . X O X O O . |
$$ | . . O O . O X . X O O O O X O X O . . |
$$ | . . . O . O X . X O . . . O O O O . . |
$$ ---------------------------------------[/go]

Re: #215: The Intrepid vs. drishti: Deep in the Endgame Weed

Posted: Wed May 01, 2013 5:45 pm
by The Intrepid
Click Here To Show Diagram Code
[go]$$Bcm33 Prisoners: :b6: , :w4:
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | X O . O O X . . X O O . . . O X X X . |
$$ | . X O O X O . O O X O O . O O X O X . |
$$ | . X X X X O . O X X O X O O X X O O . |
$$ | . . . . . X O . O X X X X O X . . . . |
$$ | . . . X X X X O O O X . X O X . O O . |
$$ | . . X O O O X . . . X X O O X . . X . |
$$ | . . X O X X O O O X . X O X . . X 1 . |
$$ | . . X O O . O . O X X X O X X X O O 2 |
$$ | . . . X O O X O X X O O X X . X . . . |
$$ | . . . X . O X X X O O X O O X X O X . |
$$ | . . . . X . X O X O . X . X O X . O . |
$$ | . . X . . X X . O O X . . . O X X . . |
$$ | . X X . X O X O O O . . . . O O X X . |
$$ | . O X O X O O X X O O O O . . X O O X |
$$ | O . O X X O X X . X X X O X X X X O . |
$$ | . . O X O O X X X X . . . X O X O O . |
$$ | . . O O . O X . X O O O O X O X O . . |
$$ | . . . O . O X . X O . . . O O O O . . |
$$ ---------------------------------------[/go]
It's pretty hard to go wrong in this position. If I didn't blunder at the beginning, and I could have taken away all outside liberties from the Q7 group (which is now impossible because the group formed an eye as it captured a stone at P10), then there was some chance for me. Right now ... not so much.

Re: #215: The Intrepid vs. drishti: Deep in the Endgame Weed

Posted: Wed May 01, 2013 6:00 pm
by drishti
Click Here To Show Diagram Code
[go]$$Bcm33 Prisoners: :b6: , :w4:
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | X O . O O X . . X O O . . . O X X X . |
$$ | . X O O X O . O O X O O . O O X O X . |
$$ | . X X X X O . O X X O X O O X X O O . |
$$ | . . . . . X O . O X X X X O X . . . . |
$$ | . . . X X X X O O O X . X O X . O O . |
$$ | . . X O O O X . . . X X O O X . . X . |
$$ | . . X O X X O O O X . X O X . 3 X 1 . |
$$ | . . X O O . O . O X X X O X X X O O 2 |
$$ | . . . X O O X O X X O O X X . X . . . |
$$ | . . . X . O X X X O O X O O X X O X . |
$$ | . . . . X . X O X O . X . X O X . O . |
$$ | . . X . . X X . O O X . . . O X X . . |
$$ | . X X . X O X O O O . . . . O O X X . |
$$ | . O X O X O O X X O O O O . . X O O X |
$$ | O . O X X O X X . X X X O X X X X O . |
$$ | . . O X O O X X X X . . . X O X O O . |
$$ | . . O O . O X . X O O O O X O X O . . |
$$ | . . . O . O X . X O . . . O O O O . . |
$$ ---------------------------------------[/go]


I feel like I'm missing something, but I guess I'll find out if so...

Re: #215: The Intrepid vs. drishti: Deep in the Endgame Weed

Posted: Wed May 01, 2013 6:11 pm
by The Intrepid
drishti wrote:I feel like I'm missing something, but I guess I'll find out if so...

See, you should have read that post while it was still unhidden. :)
Click Here To Show Diagram Code
[go]$$Bcm35 Prisoners: :b6: , :w4:
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | X O . O O X . . X O O . . . O X X X . |
$$ | . X O O X O . O O X O O . O O X O X . |
$$ | . X X X X O . O X X O X O O X X O O . |
$$ | . . . . . X O . O X X X X O X . . . . |
$$ | . . . X X X X O O O X . X O X . O O . |
$$ | . . X O O O X . . . X X O O X . . X . |
$$ | . . X O X X O O O X . X O X . 1 X X . |
$$ | . . X O O . O . O X X X O X X X O O O |
$$ | . . . X O O X O X X O O X X . X . . . |
$$ | . . . X . O X X X O O X O O X X O X . |
$$ | . . . . X . X O X O . X . X O X . O . |
$$ | . . X . . X X . O O X . 2 . O X X . . |
$$ | . X X . X O X O O O . . . . O O X X . |
$$ | . O X O X O O X X O O O O . . X O O X |
$$ | O . O X X O X X . X X X O X X X X O . |
$$ | . . O X O O X X X X . . . X O X O O . |
$$ | . . O O . O X . X O O O O X O X O . . |
$$ | . . . O . O X . X O . . . O O O O . . |
$$ ---------------------------------------[/go]
Actually, I now see that I made a mistake. I should not have allowed Black to play T5. With this stone in place, I've got nothing. Without it, I had this trick:
Click Here To Show Diagram Code
[go]$$Wc
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | X O . O O X . . X O O . . . O X X X . |
$$ | . X O O X O . O O X O O . O O X O X . |
$$ | . X X X X O . O X X O X O O X X O O . |
$$ | . . . . . X O . O X X X X O X . . . . |
$$ | . . . X X X X O O O X . X O X . O O . |
$$ | . . X O O O X . . . X X O O X . . X . |
$$ | 4 . X O X X O O O X . X O X . X X X . |
$$ | . . X O O . O . O X X X O X X X O O O |
$$ | . . . X O O X O X X O O X X . X 3 2 . |
$$ | . . . X . O X X X O O X O O X X O X 1 |
$$ | . . . . X . X O X O . X . X O X . O . |
$$ | . . X . . X X . O O X . . . O X X 7 5 |
$$ | . X X . X O X O O O . . . . O O X X 6 |
$$ | . O X O X O O X X O O O O . . X O O . |
$$ | O . O X X O X X . X X X O X X X X O . |
$$ | . . O X O O X X X X . . . X O X O O . |
$$ | . . O O . O X . X O O O O X O X O . . |
$$ | . . . O . O X . X O . . . O O O O . . |
$$ ---------------------------------------[/go]
If Black plays tenuki with :b4:, White lives with :w5: and :w7: (or connects to the group on the right). Darn, I missed another resource. :mad:

Ok, time to wrap up the game.

Re: #215: The Intrepid vs. drishti: Deep in the Endgame Weed

Posted: Wed May 01, 2013 6:39 pm
by drishti
Click Here To Show Diagram Code
[go]$$Bcm35 Prisoners: :b6: , :w6:
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | X O . O O X . . X O O . . . O X X X . |
$$ | . X O O X O . O O X O O . O O X O X . |
$$ | . X X X X O . O X X O X O O X X O O . |
$$ | . . . . . X O . O X X X X O X . . . . |
$$ | . . . X X X X O O O X . X O X . O O . |
$$ | . . X O O O X . . . X X O O X . . X . |
$$ | . . X O X X O O O X . X O X . 1 X X . |
$$ | . . X O O . O . O X X X O X X X O O O |
$$ | . . . X O O X O X X O O X X . X . . . |
$$ | . . . X . O X X X O O X . . X X O X . |
$$ | . . . . X . X O X O . X 3 X O X . O . |
$$ | . . X . . X X . O O X . 2 . O X X . . |
$$ | . X X . X O X O O O . . . . O O X X . |
$$ | . O X O X O O X X O O O O . . X O O X |
$$ | O . O X X O X X . X X X O X X X X O . |
$$ | . . O X O O X X X X . . . X O X O O . |
$$ | . . O O . O X . X O O O O X O X O . . |
$$ | . . . O . O X . X O . . . O O O O . . |
$$ ---------------------------------------[/go]

Re: #215: The Intrepid vs. drishti: Deep in the Endgame Weed

Posted: Wed May 01, 2013 6:59 pm
by The Intrepid
Click Here To Show Diagram Code
[go]$$Bcm37 Prisoners: :b6: , :w6:
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | X O . O O X . . X O O . . . O X X X . |
$$ | . X O O X O . O O X O O . O O X O X . |
$$ | . X X X X O . O X X O X O O X X O O . |
$$ | . . . . . X O . O X X X X O X . . . . |
$$ | . . . X X X X O O O X . X O X . O O . |
$$ | . . X O O O X . . . X X O O X . . X . |
$$ | . . X O X X O O O X . X O X . X X X . |
$$ | . . X O O . O . O X X X O X X X O O O |
$$ | . . . X O O X O X X O O X X . X . . . |
$$ | . . . X . O X X X O O X . . X X O X . |
$$ | . . . . X . X O X O . X 1 X O X . O . |
$$ | . . X . . X X . O O X . O 2 O X X . . |
$$ | . X X . X O X O O O . . . . O O X X . |
$$ | . O X O X O O X X O O O O . . X O O X |
$$ | O . O X X O X X . X X X O X X X X O . |
$$ | . . O X O O X X X X . . . X O X O O . |
$$ | . . O O . O X . X O O O O X O X O . . |
$$ | . . . O . O X . X O . . . O O O O . . |
$$ ---------------------------------------[/go]
I guess there is one more trick I will try in a second.
Edit:
I forgot to say that Black lost some points here. He should have played like this:
Click Here To Show Diagram Code
[go]$$Bc
$$ | . . . X O O X O X X O O X X . X . . . |
$$ | . . . X . O X X X O O X O O X X O X . |
$$ | . . . . X . X O X O . X 5 X O X . O . |
$$ | . . X . . X X . O O X 3 O 1 O X X . . |
$$ | . X X . X O X O O O . . 4 2 O O X X . |
$$ | . O X O X O O X X O O O O . . X O O X |
$$ | O . O X X O X X . X X X O X X X X O . |
$$ | . . O X O O X X X X . . . X O X O O . |
$$ | . . O O . O X . X O O O O X O X O . . |
$$ | . . . O . O X . X O . . . O O O O . . |
$$ ---------------------------------------[/go]
Instead, I get two, possibly three points which I should not have gotten. Black does get sente, but we are at a stage of making 2-point/1-point plays, so giving me these points was unnecessary.

Small mistakes like this pile up and end up adding to a significant number. Unfortunately, I was too far behind to try to win this way (even if I didn't make the reading error at the beginning).

Edit2:
Wait, never mind. Black stones are in atari after :w2:, so :b3: is unplayable. Even so, I think pushing through should have been better.

Re: #215: The Intrepid vs. drishti: Deep in the Endgame Weed

Posted: Wed May 01, 2013 8:40 pm
by skydyr
drmwc wrote:Maybe it's a bluff? a doesn't seem to actually work....

Shhhh!

Re: #215: The Intrepid vs. drishti: Deep in the Endgame Weed

Posted: Thu May 02, 2013 3:06 am
by Bill Spight
Click Here To Show Diagram Code
[go]$$Bcm31 Tesuji
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | X O . O O X . . X O O . . . O X X X . |
$$ | . X O O X O . O O X O O . O O X O X . |
$$ | . X X X X O . O X X O X O O X X O O . |
$$ | . . . . . X O . O X X X X O X . . . . |
$$ | . . . X X X X O O O X . X O X . O O . |
$$ | . . X O O O X . . . X X O O X . . X . |
$$ | . . X O X X O O O X . X O X . . X . . |
$$ | . . X O O . O . O X X X O X X X O 2 . |
$$ | . . . X O O X O X X O O X X . X . . . |
$$ | . . . X . O X X X O O X O O 1 X O X . |
$$ | . . . . X . X O X O . X . X O X . O . |
$$ | . . X . . X X . O O X . . 5 O X X . . |
$$ | . X X . X O X O O O . . . 3 O O X X . |
$$ | . O X O X O O X X O O O O 4 6 X O O X |
$$ | O . O X X O X X . X X X O X X X X O . |
$$ | . . O X O O X X X X . . . X O X O O . |
$$ | . . O O . O X . X O O O O X O X O . . |
$$ | . . . O . O X . X O . . . O O O O . . |
$$ ---------------------------------------[/go]


Click Here To Show Diagram Code
[go]$$Bcm37 Reverse sente is bigger.
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . 4 2 3 . . |
$$ | X O . O O X . . X O O . . . O X X X . |
$$ | . X O O X O . O O X O O . O O X O X . |
$$ | . X X X X O . O X X O X O O X X O O . |
$$ | . . . . . X O . O X X X X O X . . . . |
$$ | . . . X X X X O O O X . X O X . O O . |
$$ | . . X O O O X . . . X X O O X . . X . |
$$ | . . X O X X O O O X . X O X . X X X . |
$$ | . . X O O . O . O X X X O X X X O O O |
$$ | . . . X O O X O X X O O X X . X . . . |
$$ | . . . X . O X X X O O X . . X X O X . |
$$ | . . . . X . X O X O . X 1 X O X . O . |
$$ | . . X . . X X . O O X . O . O X X . . |
$$ | . X X . X O X O O O . . . . O O X X . |
$$ | . O X O X O O X X O O O O . . X O O X |
$$ | O . O X X O X X . X X X O X X X X O . |
$$ | . . O X O O X X X X . . . X O X O O . |
$$ | . . O O . O X . X O O O O X O X O . . |
$$ | . . . O . O X . X O . . . O O O O . . |
$$ ---------------------------------------[/go]


Edit: Unhidden.

Re: #215: The Intrepid vs. drishti: Deep in the Endgame Weed

Posted: Thu May 02, 2013 4:57 am
by drishti
Click Here To Show Diagram Code
[go]$$Bcm37 Prisoners: ,
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | X O . O O X . . X O O . . . O X X X . |
$$ | . X O O X O . O O X O O . O O X O X . |
$$ | . X X X X O . O X X O X O O X X O O . |
$$ | . . . . . X O . O X X X X O X . . . . |
$$ | . . . X X X X O O O X . X O X . O O . |
$$ | . . X O O O X . . . X X O O X . . X . |
$$ | . . X O X X O O O X . X O X . X X X . |
$$ | . . X O O . O . O X X X O X X X O O O |
$$ | . . . X O O X O X X O O X X . X . . . |
$$ | . . . X . O X X X O O X . . X X O X . |
$$ | . . . . X . X O X O . X 1 X O X . O . |
$$ | . . X . . X X . O O X 3 O 2 O X X . . |
$$ | . X X . X O X O O O . . . . O O X X . |
$$ | . O X O X O O X X O O O O . . X O O X |
$$ | O . O X X O X X . X X X O X X X X O . |
$$ | . . O X O O X X X X . . . X O X O O . |
$$ | . . O O . O X . X O O O O X O X O . . |
$$ | . . . O . O X . X O . . . O O O O . . |
$$ ---------------------------------------[/go]

Re: #215: The Intrepid vs. drishti: Deep in the Endgame Weed

Posted: Thu May 02, 2013 5:10 am
by The Intrepid
Feel free to reject the trigger.

Click Here To Show Diagram Code
[go]$$Bcm39 Prisoners: :b6: , :w6:
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
$$ | X O . O O X . . X O O . . . O X X X . |
$$ | . X O O X O . O O X O O . O O X O X . |
$$ | . X X X X O . O X X O X O O X X O O . |
$$ | . . . . . X O . O X X X X O X . . . . |
$$ | . . . X X X X O O O X . X O X . O O . |
$$ | . . X O O O X . . . X X O O X . . X . |
$$ | . . X O X X O O O X . X O X . X X X . |
$$ | . . X O O . O . O X X X O X X X O O O |
$$ | . . . X O O X O X X O O X X . X 4 . . |
$$ | . . . X . O X X X O O X . . X X O X . |
$$ | . . . . X . X O X O . X X X O X . O . |
$$ | 3 . X . . X X . O O X 1 O O O X X . . |
$$ | 2 X X . X O X O O O . . . . O O X X . |
$$ | . O X O X O O X X O O O O . . X O O X |
$$ | O . O X X O X X . X X X O X X X X O . |
$$ | . . O X O O X X X X . . . X O X O O . |
$$ | . . O O . O X . X O O O O X O X O . . |
$$ | . . . O . O X . X O . . . O O O O . . |
$$ ---------------------------------------[/go]
Time for another trick.

Re: #215: The Intrepid vs. drishti: Deep in the Endgame Weed

Posted: Thu May 02, 2013 11:12 am
by drishti
trigger accepted.

Click Here To Show Diagram Code
[go]$$Bcm39 Prisoners: :b6: , :w6:
$$ ---------------------------------------
$$ | . O . . . . . . . . . . . . . . . . . |
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$$ | . . X O X X O O O X . X O X . X X X . |
$$ | . . X O O . O . O X X X O X X X O O O |
$$ | . . . X O O X O X X O O X X . X 2 . . |
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$$ | . . . . X . X O X O . X X X O X . O . |
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$$ | . . O O . O X . X O O O O X O X O . . |
$$ | . . . O . O X . X O . . . O O O O . . |
$$ ---------------------------------------[/go]
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