Weiqi Zhongji Jieti Xunlian / Errata

Table of contents Table of diagrams
Volume 1 Problem 74 (transposed)
Volume 1 Problem 74 (transposed) Solution
Problem 193
Book solution 193
Refutation of book solution
Refutation
Suggestion

Volume 1 Problem 74

[Diagram]

Volume 1 Problem 74 (transposed)

The marked White stone is mistakenly shown as a Black stone in the solution diagram.

[Diagram]

Volume 1 Problem 74 (transposed) Solution

B7 at B3.


Volume 3, problem 193

[Diagram]

Problem 193

The theme of the problem is: Black will get an eye at the marked point, she must find a method of creating a second eye.

[Diagram]

Book solution 193

[Diagram]

Refutation of book solution

The marked point is not an eye. White will squeeze at 'a'. Black has only one eye.

[Diagram]

Refutation

If B1, W2 - W4 kill. After W4 Black is damezumari. (Found by Jantje).

[Diagram]

Suggestion

ferdi suggested this correction to the problem.


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