Marcus
Gosei
Posts: 1387 Joined: Tue Apr 20, 2010 8:51 amGD Posts: 209KGS: Marcus316Has thanked: 139 times Been thanked: 111 times
Post
by Marcus Tue Jun 24, 2014 2:46 pm
$$Bcm21 :b100: :w100:
Click Here To Show Diagram Code [go]$$Bcm21 :b100: :w100:
iseijin
Dies with sente
Posts: 114 Joined: Thu Mar 20, 2014 6:39 amGD Posts: 0Been thanked: 2 times
Post
by iseijin Tue Jun 24, 2014 2:49 pm
$$Bcm21 :b100: :w100:
Click Here To Show Diagram Code [go]$$Bcm21 :b100: :w100:
Marcus
Gosei
Posts: 1387 Joined: Tue Apr 20, 2010 8:51 amGD Posts: 209KGS: Marcus316Has thanked: 139 times Been thanked: 111 times
Post
by Marcus Tue Jun 24, 2014 2:57 pm
$$Bcm31 :b100: :w100:
Click Here To Show Diagram Code [go]$$Bcm31 :b100: :w100:
iseijin
Dies with sente
Posts: 114 Joined: Thu Mar 20, 2014 6:39 amGD Posts: 0Been thanked: 2 times
Post
by iseijin Tue Jun 24, 2014 3:01 pm
$$Bcm31 :b100: :w100:
Click Here To Show Diagram Code [go]$$Bcm31 :b100: :w100:
Marcus
Gosei
Posts: 1387 Joined: Tue Apr 20, 2010 8:51 amGD Posts: 209KGS: Marcus316Has thanked: 139 times Been thanked: 111 times
Post
by Marcus Tue Jun 24, 2014 3:52 pm
$$Bcm31 :b100: :w100:
Click Here To Show Diagram Code [go]$$Bcm31 :b100: :w100:
EdLee
Honinbo
Posts: 8859 Joined: Sat Apr 24, 2010 6:49 pmGD Posts: 312Location: Santa Barbara, CAHas thanked: 349 times Been thanked: 2070 times
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by EdLee Tue Jun 24, 2014 3:53 pm
Marcus wrote: I think I can be happy here so far
Hmm,
= (a) seemed slow, and a miss — the turn
is sente:
$$Bc
Click Here To Show Diagram Code [go]$$BcAnd
(B jumped at
) is wrong shape for the same reason; B should turn solidly at
.
In the real game, B is left with a cut at o16.
EdLee
Honinbo
Posts: 8859 Joined: Sat Apr 24, 2010 6:49 pmGD Posts: 312Location: Santa Barbara, CAHas thanked: 349 times Been thanked: 2070 times
Post
by EdLee Tue Jun 24, 2014 4:07 pm
$$B
Click Here To Show Diagram Code [go]$$BAbout
= (a):
Marcus wrote: The painful truth is that I don't know what to do against this probe (
=
). D4 = (a) seems slack
I have the opposite feeling: either
or descend to (b) seems more severe than the hane (a).
EdLee
Honinbo
Posts: 8859 Joined: Sat Apr 24, 2010 6:49 pmGD Posts: 312Location: Santa Barbara, CAHas thanked: 349 times Been thanked: 2070 times
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by EdLee Tue Jun 24, 2014 4:19 pm
$$Bm31
Click Here To Show Diagram Code [go]$$Bm31Marcus wrote: I think I'll slide here first
I wonder if B should reply locally with
—
it's too painful for W to allow the
(a) turn.
$$B
Click Here To Show Diagram Code [go]$$B
iseijin
Dies with sente
Posts: 114 Joined: Thu Mar 20, 2014 6:39 amGD Posts: 0Been thanked: 2 times
Post
by iseijin Tue Jun 24, 2014 4:25 pm
$$Bcm31 :b100: :w100:
Click Here To Show Diagram Code [go]$$Bcm31 :b100: :w100:
Marcus
Gosei
Posts: 1387 Joined: Tue Apr 20, 2010 8:51 amGD Posts: 209KGS: Marcus316Has thanked: 139 times Been thanked: 111 times
Post
by Marcus Tue Jun 24, 2014 4:42 pm
$$Bcm31 :b100: :w100:
Click Here To Show Diagram Code [go]$$Bcm31 :b100: :w100:
Yay! Someone is observing!
I'll be interested to know what Ed has to say at the end of this game. I'm sure I've missed some good ideas already ...
iseijin
Dies with sente
Posts: 114 Joined: Thu Mar 20, 2014 6:39 amGD Posts: 0Been thanked: 2 times
Post
by iseijin Tue Jun 24, 2014 4:59 pm
$$Bcm31 :b100: :w100:
Click Here To Show Diagram Code [go]$$Bcm31 :b100: :w100:
I wanted to take the last big spot and thought of N4. But it seems relatively open to invasion and black can approach the formation with H3, digging under my stones, if I dont' defend. And if I do he still can do things to my 'territory'. So I dismissed that one and thought of
It takes away black's approach and invites black to invade, which hopefully is good for me. I'm very unsure about this move, as it's very close to black's strength and somewhat overconcentrated, I'd say, but still I wanna try it.
EdLee
Honinbo
Posts: 8859 Joined: Sat Apr 24, 2010 6:49 pmGD Posts: 312Location: Santa Barbara, CAHas thanked: 349 times Been thanked: 2070 times
Post
by EdLee Tue Jun 24, 2014 10:29 pm
$$Bm31
Click Here To Show Diagram Code [go]$$Bm31iseijin wrote: the proverb says 'play urgent moves before big ones'.
Yes, urgent before big. I wonder if
is bigger --
if
at (a), then
ponnuki in sente at (b); and B still has a weakness at (c):
$$W
Click Here To Show Diagram Code [go]$$W
Marcus
Gosei
Posts: 1387 Joined: Tue Apr 20, 2010 8:51 amGD Posts: 209KGS: Marcus316Has thanked: 139 times Been thanked: 111 times
Post
by Marcus Wed Jun 25, 2014 4:57 am
$$Bcm31 :b100: :w100:
Click Here To Show Diagram Code [go]$$Bcm31 :b100: :w100:
iseijin
Dies with sente
Posts: 114 Joined: Thu Mar 20, 2014 6:39 amGD Posts: 0Been thanked: 2 times
Post
by iseijin Wed Jun 25, 2014 8:13 am
$$Bcm31 :b100: :w100:
Click Here To Show Diagram Code [go]$$Bcm31 :b100: :w100:
Marcus
Gosei
Posts: 1387 Joined: Tue Apr 20, 2010 8:51 amGD Posts: 209KGS: Marcus316Has thanked: 139 times Been thanked: 111 times
Post
by Marcus Wed Jun 25, 2014 11:16 am
$$Bcm31 :b100: :w100:
Click Here To Show Diagram Code [go]$$Bcm31 :b100: :w100:
= (a) seemed slow, and a miss — the turn 
is sente:
(B jumped at 
) is wrong shape for the same reason; B should turn solidly at 
= (a):
= 
). D4 = (a) seems slack
(a) turn.
It takes away black's approach and invites black to invade, which hopefully is good for me. I'm very unsure about this move, as it's very close to black's strength and somewhat overconcentrated, I'd say, but still I wanna try it.
is bigger --
at (a), then 
ponnuki in sente at (b); and B still has a weakness at (c):