I was at Mimura-sensei’s go dojo again, yesterday. This time he nicely printed me a set of 110 go problems with seemingly basic shapes, for some good regular training. I’d seen other insei having similar stapled tsumego collections earlier, and this was the first one I got for myself! I’m not exactly sure what kind of a convention the dojo has with these, but just as a precaution, I’m thinking of doing all the tsumego by the next time I go to the dojo. Better to be an overworker than a slacker!
Here’s a photo of the tsumego collection, named 山田の詰碁２, Yamada no tsumego 2, and a excerpts from inside. This time, the problems are much less inhuman, and I’d imagine stronger kyu players can get them right as well. There are some recurring shapes here, completely on purpose. I again compiled the problem diagrams with jGoBoard.
Edit evening 13th December: All problems are black to play.