KGS 9-dan misread the ladder!
It happens sometimes. The most famous ladder misread was in Honinbo titlematch by O Meien, 9-dan pro (in slightly favorable position) Bigbadwolf, 9-dan decided to repeat this mistake. The only difference is: "Bigbadwolf" was behind - the position was very hard for him after he lost the lower right corner.
The most funny thing: They played 2 games on November, 6 and in the first one Finnish9d (Jeff Chang) lost because he also misread the ladder in early middlegame!
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