Joaz Banbeck wrote:
SmoothOper wrote:
...
I am starting to see that getting a live group in a corner and and a relatively secure group in the center vs. two groups on the side with no base really is a superior position, ...
This might be a slight over-generalization. Remember, the two side groups have a better chance of eyes in the future than your cutting stones in the middle. It is possible to find yourself in the middlegame with your opponent's two groups alive on the side, your corner group alive but isolated in the corner, and your cutting stones purposeless and vulnerable in the center.
SmoothOper wrote:
...
- Click Here To Show Diagram Code
[go]$$W
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$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O O . . . . . . . . . . . . . . . |
$$ | . . . X X . . . . , . . . . . X . . . |
$$ | . O O O X . 4 . 8 . . . . . . . . . . |
$$ | . . X X 1 3 . . . . . . . . . . . . . |
$$ | . . . . 2 5 . 7 . 9 . . . . . . . . . |
$$ | . . . . 6 . . . . . . . . . . . . . . |
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$$ | . . . , . . . . . , . . . . . X . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
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Maybe 9 like this:
- Click Here To Show Diagram Code
[go]$$W
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O O . . . . . . . . . . . . . . . |
$$ | . . . X X . . . . , . . . . . X . . . |
$$ | . O O O X . 4 . 8 . . . . . . . . . . |
$$ | . . X X 1 3 . . . . . . . . . . . . . |
$$ | . . . . 2 5 . 7 . C . . . . . . . . . |
$$ | . . 9 . 6 . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
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$$ | . . . , . . . . . , . . . . . X . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
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Its been my experience that that attack is too early, and whites group ends up drifting aimlessly in the center as black becomes thicker. If white simply extends at nine, black still has to make several moves to get anything resembling eye space or territory on either side a-f, furthermore the white group in the center has huge influence on the remain sides such as the red circles, as well as plenty of room to run and make eyes.
- Click Here To Show Diagram Code
[go]$$W
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$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O O e . . . . . . . . . . . . . . |
$$ | . . . X X . . . . , . f . . . X . . . |
$$ | . O O O X . 4 . 8 . . . . . . . . . . |
$$ | . a X X 1 3 . . . . . . . . . . C . . |
$$ | . . . . 2 5 . 7 . 9 . . . . . . C . . |
$$ | . . c . 6 . . . . . . . . . . . C . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . b , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . C . . . . . . . . . . . . . C . . |
$$ | . . C . . . . . . . . . . . . . C . . |
$$ | . . C . . . . . . . . . . . . . C . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . C C . , . . . . . X . . . |
$$ | . . O . . . . C . . . C C C . . . . . |
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$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]