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Approach the hoshi http://www.lifein19x19.com/viewtopic.php?f=15&t=7285 |
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Author: | daal [ Mon Nov 26, 2012 2:15 pm ] |
Post subject: | Approach the hoshi |
I know this isn't high level strategy, but I've heard go is supposed to be fun, and one thing that I really don't enjoy is playing white against an opponent who builds a large framework. Large frameworks just make my heart sink, and so lately, I've started approaching the hoshi stone with my first move as white. I've been doing ok with the strategy, and it seems to serve it's purpose. Is there something inherently wrong with it? |
Author: | skydyr [ Mon Nov 26, 2012 2:39 pm ] |
Post subject: | Re: Approach the hoshi |
Yes. You have injured the spirit of go and we will need you to turn in your go license. This is the end of the game for you. More seriously, traditionally an immediate approach to a 3-4 stone was considered quite playable if not entirely appropriate in no-komi go, and can still be found as an active approach to the game, though it's less common. Because a followup play is less necessary for a stone on hoshi, your opponent is likely to grab two more corners to your one for the next couple moves, and could theoretically play in the corners so as to make your approach less desirable. After black has gotten three corners to your one, though white's sente for a double approach means that you can also analyse this as white playing a 6-3 stone in the corner, and black approaching at 4-4. Quite playable, if a bit eccentric. |
Author: | SoDesuNe [ Mon Nov 26, 2012 3:21 pm ] |
Post subject: | Re: Approach the hoshi |
If I want to block any kind of framework or special opening theory, which I don't bother to memorize yet, I approach/split on the third move: Sometimes I play 'a'. etc. But, yeah, I think every strategy in the opening is to a degree viable on "our" level. |
Author: | emeraldemon [ Mon Nov 26, 2012 3:51 pm ] |
Post subject: | Re: Approach the hoshi |
I wouldn't be surprised if you had a lot of success with it, because you'll be more familiar with the opening than most of your opponents, and some may try to "punish" your "mistake" and make overplays for you to exploit. Looking at GoGoD, it seems Seo Pong-Su 9d played that opening a fair bit in the late 90s, with 5.5 komi, so I think it's perfectly viable for 6.5 komi. There is a tendency among amateurs to assume the opening is more set than it really is, I think. |
Author: | Toge [ Mon Nov 26, 2012 4:02 pm ] |
Post subject: | Re: Approach the hoshi |
SoDesuNe wrote: But, yeah, I think every strategy in the opening is to a degree viable on "our" level. - I wonder does our weakness make such plays viable. Hamete is not a good move, but against inexperienced players it has good odds to give benefit. Worth of employing aggressive counter-strategy against a specific opening depends on how much of the opponent's skill is in knowing lines of play in that particular opening. At least such counter-strategy, being not optimal, is a telltale sign that the player is not good at handling that specific opening. Best way to deal with this weakness in knowledge would be to discover proper counters to moyo. I admire professionals who can play patient-looking moves because their toolbox containts counters to enemy plans. |
Author: | Tami [ Thu Nov 29, 2012 6:15 am ] |
Post subject: | Re: Approach the hoshi |
Approaching an assymetrical corner as White on your first might be alright, but it`s bit less effective approaching a 4-4 in my experience. For sure, getting a double kakari to 4-4 is quite severe, but not as severe as, say, pressing down on a 3-4 after approaching it. If you`re worried about larges-scale frameworks, there is the strategy Mimura recommends: restrain the expansion of the moyo as much as possible, and enter at the last opportunity. The key idea is not to let yourself be attacked, so you have to come in lightly. It does work, though! Here is one example from his Fuseki Bible: (I duplicated 8 as a get-around the lack of a 10 in the code) No drama, just a simple cap at 2. If Black holds onto his territory, he finds himself under attack! Here is another method, also given by Mimura as an example of Lee Changho`s style: There`s no need to rush in like Monty Python`s Black Knight - just bide your time, and come in shallowly and play lightly. |
Author: | Marcus [ Thu Nov 29, 2012 7:57 am ] |
Post subject: | Re: Approach the hoshi |
Hey Tami, thanks for posting. Interesting sequence. For your own notes, 10 can be made in the diagram using the digit '0'. |
Author: | Phelan [ Thu Nov 29, 2012 8:45 am ] |
Post subject: | Re: Approach the hoshi |
daal wrote: I know this isn't high level strategy, but I've heard go is supposed to be fun, and one thing that I really don't enjoy is playing white against an opponent who builds a large framework. Large frameworks just make my heart sink, and so lately, I've started approaching the hoshi stone with my first move as white. I've been doing ok with the strategy, and it seems to serve it's purpose. Is there something inherently wrong with it? While I also prefer to break up strategy on my second move instead of my first, if I played something like this, I'd like ![]() This seems more flexible,I think. P.S. I'm not really a breaker of strategies, though, I usually just play double 4-4 as white and go from there. I sometimes even counter sanrensei with sanrensei. :p |
Author: | Tami [ Thu Nov 29, 2012 9:27 am ] |
Post subject: | Re: Approach the hoshi |
The trouble with the high approach is that Black ends up getting both profit and sente, and if he uses it to play as shown, then what are you going to do? If you come in at a then you will have a hard time settling, but if you play another corner, then Black can choose between taking the remaining corner and playing around a or b himself. Mimura talks about your strategy of trying to follow Black with a similar large-scale strategy. The trouble is that Black gets to complete his moyo first, which means you have to get in earlier. As I quoted previously, the trick is to wait until the last chance, and then go in lightly so as not to be attacked severely. Anyway, speaking for myself, I`m still struggling with fuseki, so take a grain or two or salt with my words. |
Author: | Uberdude [ Thu Nov 29, 2012 9:54 am ] |
Post subject: | Re: Approach the hoshi |
skydyr wrote: Because a followup play is less necessary for a stone on hoshi, your opponent is likely to grab two more corners to your one for the next couple moves, and could theoretically play in the corners so as to make your approach less desirable. Tami wrote: Approaching an assymetrical corner as White on your first might be alright, but it`s bit less effective approaching a 4-4 in my experience. For sure, getting a double kakari to 4-4 is quite severe, but not as severe as, say, pressing down on a 3-4 after approaching it. Quite the opposite! Getting a double approach against a 4-4 is more severe than double approach against a 3-4 (it's just like you played a 5-3 joseki) so black would do well to answer it. |
Author: | Tami [ Thu Nov 29, 2012 10:11 am ] |
Post subject: | Re: Approach the hoshi |
Uberdude wrote: skydyr wrote: Because a followup play is less necessary for a stone on hoshi, your opponent is likely to grab two more corners to your one for the next couple moves, and could theoretically play in the corners so as to make your approach less desirable. Tami wrote: Approaching an assymetrical corner as White on your first might be alright, but it`s bit less effective approaching a 4-4 in my experience. For sure, getting a double kakari to 4-4 is quite severe, but not as severe as, say, pressing down on a 3-4 after approaching it. Quite the opposite! Getting a double approach against a 4-4 is more severe than double approach against a 3-4 (it's just like you played a 5-3 joseki) so black would do well to answer it. Yes, you`re quite right. I remember now reading exactly the same thing in Mimura`s book. Well, why don`t the pros play daal`s idea more often I wonder? Could it be that Black would get the better of it just by answering locally as you suggest? Anyway, thanks for pointing out my error. ![]() |
Author: | Phelan [ Thu Nov 29, 2012 4:59 pm ] |
Post subject: | Re: Approach the hoshi |
Tami wrote: The trouble with the high approach is that Black ends up getting both profit and sente, and if he uses it to play as shown, then what are you going to do? If you come in at a then you will have a hard time settling, but if you play another corner, then Black can choose between taking the remaining corner and playing around a or b himself. Mimura talks about your strategy of trying to follow Black with a similar large-scale strategy. The trouble is that Black gets to complete his moyo first, which means you have to get in earlier. As I quoted previously, the trick is to wait until the last chance, and then go in lightly so as not to be attacked severely. Anyway, speaking for myself, I`m still struggling with fuseki, so take a grain or two or salt with my words. Maybe ![]() As for struggling with fuseki, given that I'm at least 5 stones weaker, I'm definitely struggling more. ![]() |
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