jimmain wrote:
Bill Spight wrote:
Well, you have a major bad habit that I doubt that you have learned from the computer. You seem to think that go is a game of making territory and then adding to it incrementally. I had the same bad habit when I started out. That way of playing is too slow, so that you quickly start to fall behind.
Bill, I am just learning to play and tend to do exactly this. I mark out territory and then try and add to it incrementally. I also try and decrease my opponents territory more or less incrementally.
Could you suggest a better style or approach if you think that this approach is slow or incorrect?
I would be keen to hear your opinion.
Cheers
Jim.
It would be easy to say, develop more rapidly, but I think that you want more than that. And that is a tall order.
OK, here goes. This is my opinion, but it is informed opinion.

Assuming correct komi, if you place your stones more effectively than your opponent does, you will win. You want your stones to work together efficiently. At the same time, you do not want them to be overcrowded, so that they duplicate each other's effects. (One word for the effect of a stone is its
influence, but influence has other, related meanings.)
- Click Here To Show Diagram Code
[go]$$ Corner vs. Center
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It is sometimes said that we start in the corners because it is easiest to make territory in the corner. That is not the best way to think about it. The corner stone is, IMO, more effective than the center stone. (During the New Fuseki era pros experimented with opening in the center, and there are still some players who can do so effectively, but the stats are against it. White wins about 2/3 of the time.)
We can estimate the influence of the corner stone at around 14 points. My guess is that the influence of the center stone is around 9 points (with less certainty). Why is that?
The corner stone is stronger than the center stone. Why is that?
The corner stone has greater eye potential. In fact, we can pretty much regard it as having an eye, because, even though Black has not formed an eye yet, if White approaches Black can easily do so. By contrast, the stone in the center has nothing resembling an eye.
Yes, it is easier to form territory in the corner, but the point is that the corner stone is stronger, and therefore more effective.
- Click Here To Show Diagram Code
[go]$$ Corner vs. Center, II
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$$ ---------------------------------------[/go]
This diamond shape is strong, and is sometimes said to be worth 30 points. (Actually, I think that it has more influence than that.) My estimate is that the diamond shape in the corner has an influence of around 35 points, while the diamond shape in the center has an influence of more than 40 points. The corner shape is a little bit stronger, but it is overconcentrated. Its influence extends only a few spaces to the top and right edges. (Note that the center shape, although strong, is still worth less than four stones, one in each corner.)
You can see how, once you have made territory, your group is strong, and so you do not want to play to close to it, to avoid overconcentration.

More later. Maybe not today.