Playing larger moves

For lessons, as well as threads about specific moves, and anything else worth studying.
User avatar
oca
Lives in gote
Posts: 699
Joined: Wed Feb 19, 2014 2:53 am
Rank: DDK
GD Posts: 0
KGS: aco
IGS: oca
OGS: oca
Location: Switzerland
Has thanked: 485 times
Been thanked: 166 times

Playing larger moves

Post by oca »

Hello,

In my playing, I mainly play small moves like theses :
Click Here To Show Diagram Code
[go]$$
$$ . . . . . .
$$ . X . X . .
$$ . . . . . .
$$ . . . . . .[/go]
or
Click Here To Show Diagram Code
[go]$$
$$ . . . . . .
$$ . X . . . .
$$ . . . X . .
$$ . . . . . .[/go]

I'm award that playing too many of these small moves is inefficent... but I have difficulties playing larger move, by fear of being cut...
So I play some kind of "too strong structures" which "often" lives but without making enough points for me to win the game.

I don't know where to start to improve this... are there topics that may help me ? thx
Converting the book Shape UP! by Charles Matthews/Seong-June Kim
to the gobook format. last updated april 2015 - Index of shapes, p.211 / 216
User avatar
EdLee
Honinbo
Posts: 8859
Joined: Sat Apr 24, 2010 6:49 pm
GD Posts: 312
Location: Santa Barbara, CA
Has thanked: 349 times
Been thanked: 2070 times

Post by EdLee »

Hi oca, it is very difficult to talk about this in the abstract or in general.

For example, you can start by studying this basic 2-space jump, on the 3rd line.
Homework 1: Can W cut this jump ?
Click Here To Show Diagram Code
[go]$$B
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . 1 . . X . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
Homework 2: study this joseki. Notice the shapes you asked about:
the keima [ :w1: - :w3: ], the keima [ :b2: - :b4: ], the 2-space jump [ :b2: - :b6: ] --
Click Here To Show Diagram Code
[go]$$W
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . 3 . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . 1 . . . . . , . . . . . , . . . |
$$ | . . 5 . . 2 . . 6 . . . . . . . . . . |
$$ | . . . 4 . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
SmoothOper
Lives in sente
Posts: 946
Joined: Thu Apr 19, 2012 9:38 am
Rank: IGS 5kyu
GD Posts: 0
KGS: KoDream
IGS: SmoothOper
Has thanked: 1 time
Been thanked: 41 times

Re: Playing larger moves

Post by SmoothOper »

I went through a phase where I played small connected moves. The problem is that larger moves aren't necessarily connected, furthermore there are more tesuji involved with larger moves, since there are more ways to cut, so it becomes difficult to pick the appropriate move, since there are so many possible outcomes.
User avatar
oca
Lives in gote
Posts: 699
Joined: Wed Feb 19, 2014 2:53 am
Rank: DDK
GD Posts: 0
KGS: aco
IGS: oca
OGS: oca
Location: Switzerland
Has thanked: 485 times
Been thanked: 166 times

Re:

Post by oca »

EdLee wrote:Homework 1: Can W cut this jump ?
Whow thanks ! I did my best to cut but I didn't succeded in a situation that close to the border. is there a way to cut for white ?

tried a lot of variants, my best try being this one
Click Here To Show Diagram Code
[go]$$W
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . 6 4 1 , . . . . . , . . . |
$$ | . . . . 8 . B 3 2 B . . . . . . . . . |
$$ | . . . . 9 0 7 5 . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
I will study the joseki now...
Converting the book Shape UP! by Charles Matthews/Seong-June Kim
to the gobook format. last updated april 2015 - Index of shapes, p.211 / 216
Polama
Lives with ko
Posts: 248
Joined: Wed Nov 14, 2012 1:47 pm
Rank: DGS 2 kyu
GD Posts: 0
Universal go server handle: Polama
Has thanked: 23 times
Been thanked: 148 times

Re: Playing larger moves

Post by Polama »

There's the classic advice of doing go problems. That can teach you tesuji involved in cutting or connecting your stones when they're farther apart. If you can read that your stones are safe for the moment, you can be more confident playing the larger jumps.

Go Teaching Ladder is a great resource for seeing amateur games with comments by stronger players. See how players above your rank use small and large jumps, when it works and when it fails.

Finally, it might be helpful to think about it this way: If you play very safely, your opponent gets ahead just playing normal moves. If you play moderately aggressively, you've created opportunities for your opponent to cut and kill your groups. But, you're making him find strong moves to pull off the attack. You're giving him the opportunity to overplay and fall behind. It's better for your opponent to kill your stones, but really have to work for the kills, then for him to stroll easily to a small win.
User avatar
EdLee
Honinbo
Posts: 8859
Joined: Sat Apr 24, 2010 6:49 pm
GD Posts: 312
Location: Santa Barbara, CA
Has thanked: 349 times
Been thanked: 2070 times

Post by EdLee »

oca wrote:
Click Here To Show Diagram Code
[go]$$W
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . 6 4 1 , . . . . . , . . . |
$$ | . . . . 8 . X 3 2 X . . . . . . . . . |
$$ | . . . . 9 0 7 5 . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
:b6: was wrong -- find the correct move.
:b8: was wrong -- find the correct move.
User avatar
oca
Lives in gote
Posts: 699
Joined: Wed Feb 19, 2014 2:53 am
Rank: DDK
GD Posts: 0
KGS: aco
IGS: oca
OGS: oca
Location: Switzerland
Has thanked: 485 times
Been thanked: 166 times

Re: Playing larger moves

Post by oca »

Thanks EdLee, here is my second try...
for :b6: I will set a ladder...
and for :b8:, force white to crawl to get a big wall in return.
is that correct ?
Click Here To Show Diagram Code
[go]$$W
$$ | . . . . . . . . 6 . . . . . . . . . . |
$$ | . . . , . . . 4 1 , . . . . . , . . . |
$$ | . . . . 0 8 X 3 2 X . . . . . . . . . |
$$ | . . . . . 9 7 5 . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
To paloma :
Thanks for the detailed answer

BTW : I'm totally amazed by the quality of replies on this forum... really outstanding :tmbup:
Converting the book Shape UP! by Charles Matthews/Seong-June Kim
to the gobook format. last updated april 2015 - Index of shapes, p.211 / 216
User avatar
EdLee
Honinbo
Posts: 8859
Joined: Sat Apr 24, 2010 6:49 pm
GD Posts: 312
Location: Santa Barbara, CA
Has thanked: 349 times
Been thanked: 2070 times

Post by EdLee »

oca wrote:for :b6: I will set a ladder...
Click Here To Show Diagram Code
[go]$$W
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . 6 . . . . . . . . . . |
$$ | . . . , . . . 4 1 , . . . . . , . . . |
$$ | . . . . . . X 3 2 X . . . . . . . . . |
$$ | . . . . . . . 5 . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
No.

Every move you make must have a purpose. (If it has more than one purpose, even better.)

What are you trying to do here ? What is the original question ?
( What does the ladder have to do with the original question ? )

If B plays :b6: as you did above, what is W's correct :w7: ?
User avatar
oca
Lives in gote
Posts: 699
Joined: Wed Feb 19, 2014 2:53 am
Rank: DDK
GD Posts: 0
KGS: aco
IGS: oca
OGS: oca
Location: Switzerland
Has thanked: 485 times
Been thanked: 166 times

Re: Playing larger moves

Post by oca »

If B plays :b6: as you did above, what is W's correct :w7: ?
Atari at :w7: I suppose... and neither a nor b would really help me that much as the marked stone seem to became weak
Click Here To Show Diagram Code
[go]$$W
$$ | . . . . . . . a 6 . . . . . . . . . . |
$$ | . . . , . . 7 4 1 b . . . . . , . . . |
$$ | . . . . . . B 3 2 X . . . . . . . . . |
$$ | . . . . . . . 5 . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
What are you trying to do here ? What is the original question ?
What does the ladder have to do with the original question ?
Yes I agree, wrong direction... back to assuming a larger move and connecting the two stones to get a base.
Click Here To Show Diagram Code
[go]$$W
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . a 4 1 . . . . . . , . . . |
$$ | . . . . . . X 3 2 X . . . . . . . . . |
$$ | . . . . . . 6 5 . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
I think :w3: and :w5: just died this way, but I was first a bit worried about :w7: at "a"
that's why I play :b6: there in my first try.

but now I think I can handle it. may be something like that (small moves again but ok in that situation I suppose...)
Click Here To Show Diagram Code
[go]$$W
$$ | . . . . . . . . 4 . . . . . . . . . . |
$$ | . . . . . . . 2 3 . . . . . . . . . . |
$$ | . . . , . . 1 X O , . . . . . , . . . |
$$ | . . . . . . X O X X . . . . . . . . . |
$$ | . . . . . . X O . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
Converting the book Shape UP! by Charles Matthews/Seong-June Kim
to the gobook format. last updated april 2015 - Index of shapes, p.211 / 216
User avatar
EdLee
Honinbo
Posts: 8859
Joined: Sat Apr 24, 2010 6:49 pm
GD Posts: 312
Location: Santa Barbara, CA
Has thanked: 349 times
Been thanked: 2070 times

Post by EdLee »

oca wrote:Atari at :w7: I suppose... and neither a nor b would really help me that much as the marked stone seem to became weak
Click Here To Show Diagram Code
[go]$$W :b8: at (a) or (b)
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . a 6 . . . . . . . . . . |
$$ | . . . , . . 7 4 1 b . . . . . , . . . |
$$ | . . . . . 9 B 3 2 X . . . . . . . . . |
$$ | . . . . . . . 5 . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
Correct. By "weak" you mean "dead" in this case, because :w9: kills :bc: -- this is why :b6: above is wrong.
:b6: has nothing to do with the original question: can W cut the 2-space jump ?

The :w7: atari above is the only move for W, not the second-line turn in your original variation:
oca wrote:
Click Here To Show Diagram Code
[go]$$W
$$ | . . . . . . . . 6 . . . . . . . . . . |
$$ | . . . , . . . 4 1 , . . . . . , . . . |
$$ | . . . . 0 8 X 3 2 X . . . . . . . . . |
$$ | . . . . . 9 7 5 . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
User avatar
EdLee
Honinbo
Posts: 8859
Joined: Sat Apr 24, 2010 6:49 pm
GD Posts: 312
Location: Santa Barbara, CA
Has thanked: 349 times
Been thanked: 2070 times

Post by EdLee »

oca wrote:
Click Here To Show Diagram Code
[go]$$W
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . a 4 1 . . . . . . , . . . |
$$ | . . . . . . X 3 2 X . . . . . . . . . |
$$ | . . . . . . 6 5 . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
I think :w3: and :w5: just died this way,
Correct.
oca wrote:but I was first a bit worried about :w7: at "a"
that's why I play :b6: there in my first try.
If you are worried about :w7: at (a), then the correct thing to do is READ it out.
User avatar
EdLee
Honinbo
Posts: 8859
Joined: Sat Apr 24, 2010 6:49 pm
GD Posts: 312
Location: Santa Barbara, CA
Has thanked: 349 times
Been thanked: 2070 times

Post by EdLee »

oca wrote:may be something like that (small moves again but ok in that situation I suppose...)
Click Here To Show Diagram Code
[go]$$W
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . 4 . . . . . . . . . . |
$$ | . . . . . . . 2 3 . . . . . . . . . . |
$$ | . . . , . . 1 X O , . . . . . , . . . |
$$ | . . . . . . X O X X . . . . . . . . . |
$$ | . . . . . . X O . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
Not OK. What is the purpose of :w3: ?

( The :w3: - :b4: exchange is good for B, bad for W. It makes a bad shape for W. )
User avatar
EdLee
Honinbo
Posts: 8859
Joined: Sat Apr 24, 2010 6:49 pm
GD Posts: 312
Location: Santa Barbara, CA
Has thanked: 349 times
Been thanked: 2070 times

Post by EdLee »

oca wrote:tried a lot of variants, my best try being this one
Click Here To Show Diagram Code
[go]$$W
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . 1 , . . . . . , . . . |
$$ | . . . . . . X 3 2 X . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
After you've seen the above variations so far, you can now see that
your original :w3: wedge is a bad move -- bad instinct on your part -- W would not play there.
User avatar
oca
Lives in gote
Posts: 699
Joined: Wed Feb 19, 2014 2:53 am
Rank: DDK
GD Posts: 0
KGS: aco
IGS: oca
OGS: oca
Location: Switzerland
Has thanked: 485 times
Been thanked: 166 times

Re: Playing larger moves

Post by oca »

Not OK. What is the purpose of :w3: ?
:w3: and :w5: was the only moves I found to save both the marked stone and :w1: menaced by a ladder at (a).
I suppose both white stones are now saved as I think black is forced to play (b)

[edit]full wrong, can't save both groupes after black at (b)...[edit]
Click Here To Show Diagram Code
[go]$$W
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . b 4 . . . . . . . . . . |
$$ | . . . . . . 5 2 3 . . . . . . . . . . |
$$ | . . . , . a 1 X W , . . . . . , . . . |
$$ | . . . . . . X O X X . . . . . . . . . |
$$ | . . . . . . X O . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
I tried that too but seems that white cannot save both :w1: and: :wc: in this variante when black plays :b2:
Click Here To Show Diagram Code
[go]$$W
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . 2 . 3 . . . . . . . . . |
$$ | . . . , . 4 1 X W . . . . . . , . . . |
$$ | . . . . . . X O X X . . . . . . . . . |
$$ | . . . . . . X O . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
But maybe I'm just too focused on saving stones...
Converting the book Shape UP! by Charles Matthews/Seong-June Kim
to the gobook format. last updated april 2015 - Index of shapes, p.211 / 216
Uberdude
Judan
Posts: 6727
Joined: Thu Nov 24, 2011 11:35 am
Rank: UK 4 dan
GD Posts: 0
KGS: Uberdude 4d
OGS: Uberdude 7d
Location: Cambridge, UK
Has thanked: 436 times
Been thanked: 3718 times

Re: Playing larger moves

Post by Uberdude »

The key thing you should do is count liberties. With the correct block for 6 white's two cutting stones only have 2 liberties and all of yours have more. So if your stones get in danger you can capture the white cutting stones to connect all your stones together. So for 4 above it might be even better to laugh in white's face and tenuki, though your 4 is a nice thick move which reduces opportunities for white to get some useful forcing moves in exchange for his dead stones.
Post Reply