Variations of Our Solution (Ib)
KataGo's 2021 Solution
VAR (.3) (.3)
: ( 58cq) | |
: : Please note the effect of White's marked mistakes in the very beginning, which were the wedge in the left centre and the hasami-tsuke in the lower left corner. | |
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: This implies that Black must not have played the connection above White's central attachment (), so losing one point overall. Please note that we did not adjust the move numbers accordingly, for better comparison with the diagram above. | |
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: This implies that Black must not have played the connection above White's central attachment (), so losing one point overall. Please note that we did not adjust the move numbers accordingly. Please note that these two scenarios are independent of each other. And we know ( 58dr) that White's wedge in the left centre is a mistake on its own. | |
///: Black plays 3/5 reductions. | |
Capture Variation: Compared to the superordinate variation, ...
In total, Black gained one point. White + 2 => White + 1 | |
Semeai Variation: Compared to the superordinate variation, ...
In total, gains and losses compensate for each other. White + 1 => White + 1 | |