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| "dictionary of Yamaguchi rule" | 2008-02-23 00:51:35 |
By the proposition of Ando I try to give a "dictionary" of Yamaguchi rule. This is only first approach in this direction. If you think that I am not correct then please send your comments. I plan to edit this topic.
For the economy of time I do not distinguish the concepts "advantage" and "sure win".
LAST REVISION OF 29.08.2009
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Direct 1
5 - small advantage of black
6 - small advantage of white |
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5-g9, j9, f9 - advantage of black
5-i8, f8 - small advantage of black
5-j8 - small advantage of white
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Direct 2
7 - equal |
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5-g10,j7,j9,j10 - advantage of black
5-g7,j8 - small advantage of black
5-g11 - equal (but small advantage of black in indirect 2)
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Direct 3
1 - equal |
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Direct 4
5 - small advantage of white
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5-j7,g7,j6,i7 - advantage of black
5-h6,i6 - small advantage of white
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Direct 5
4 - equal |
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5-i10,f7,i8 - advantage of black
5-j10 - equal
5-g9,j8 - small advantage of white
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Direct 6
3 - advantage of black
4 - equal |
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5-i10,f7,j9 - advantage of black
5-f9 - equal
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Direct 7
3 - equal |
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5-i10,i9 - advantage of black
5-f7 - equal
5-g9,j9 - small advantage of white
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Direct 8
3 - small advantage of black
4 - equal |
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5-j7,g10,i6 - advantage of black
5-i10 - equal
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Direct 9
3 - equal
4 - small advantage of white
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5-f9,i9 - advantage of black
5-g8 - equal
5-g10 - small advantage of white
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Direct 10
2 - advantage of black
3 - small advantage of white |
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5-i10,f7 - advantage of black
5-g9 - small advantage of white
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Direct 11
2 - equal
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5-i7 - advantage of black
5-i6 - equal
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Direct 12
2 - advantage of black
3 - advantage of white |
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5-i8,i9 - advantage of black
5-another - advantage of white
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Direct 13
1 - advantage of white
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Indirect 1
1 - equal |
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| or |
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Indirect 2
7 - small advantage of black
8 - advantage of white |
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5-h10,h9,g11,g9,k7 - advantage of black
5-j7,k9 - small advantage of black
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Indirect 3
3 - small advantage of black
4 - advantage of white |
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5-i8,i10 - advantage of black
5-h9 - small advantage of black
5-another - advantage of white
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Indirect 4
5 - advantage of black
6 - small advantage of white |
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5-g9,h7,i7,i8,k7 - advantage of black
5-g7,i11 - small advantage of white
5 - k8 - advantage of white
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Indirect 5
1 - equal |
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Indirect 6
3 - advantage of black
4 - equal |
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5-h10,k7,g9 - advantage of black
5-k9 - equal
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Indirect 7
6 - equal
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5-j7,j8,j9,g8 - advantage of black
5-h9 - small advantage of black
5-f8 - equal
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Indirect 8
3 or 4 - equal |
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5-g9,j9 - advantage of black
5-g8,j8 - equal
or
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5-h7,g9 - advantage of black
5-h6,j8 - equal
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Indirect 9
4 - small advantage of black |
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5-g9,i7 - advantage of black
5-j9,i10 - small advantage of black
5-j7 - advantage of white
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Indirect 10
3 - equal |
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5-j8,j9 - advantage of black
5-h9 - equal
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Indirect 11
3 - equal |
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5-i7,f8 - advantage of black
5-g9 - equal
5 - j7 - small advantage of white
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Indirect 12
2 - advantage of black
3 - small advantage of white |
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5-e8,g9 - advantage of black
5-i8 - small advantage of white
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Indirect 13
1 - advantage of white |
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