BQM4
Difficulty: Advanced Keywords: EndGame, Life & Death, Tactics, Question
HolIgor: My answer is yes. Or have a considerable profit. Black is a ko-master here. Of course, seki is equal to life, too.
I think that Black should be satisfied with the exchange.
I don't know if this is the best solution for both Black and White; but it seems that White has big problems.
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