crayzok

Results 2 issues of crayzok

JOOC thx.

wontfix

![vr](https://user-images.githubusercontent.com/13972495/29504850-8e908bc2-867d-11e7-806b-ad8bd8b2707f.png) After K6 move of black, White should put the M6 move to avoid Ko(覇). But Rn didn't. ![bpo](https://user-images.githubusercontent.com/13972495/29504313-b33e2348-8679-11e7-82cf-0b56a15011d7.png) Now it is unavoidable that White meet Ko(覇). White has to...

enhancement