(;RU[Japanese]SZ[19]
AW[lb][nb][nc][oc][pc][qd][rd][rf]AB[oa][ob][pb][qb]C[Black to live]
(;B[rc]
;W[ra]
(;B[qa]
;W[sc]
(;B[sb]
;W[rb]
(;B[qc]C[RIGHT])
(;B[sd]C[RIGHT])
(;B[sa]
(;W[qc]
(;B[sd]C[RIGHT])
(;B[rb]C[RIGHT]))
(;W[rb]
(;B[sd]C[RIGHT])
(;B[qc]CR[qc]
;W[ra]CR[ra]
;B[sb]CR[sb]C[RIGHT]))))
(;B[rb]
;W[sb]
;B[sa]
;W[sd])
(;B[qc]
;W[sb]))
(;B[sb]
;W[qa])
(;B[rb]
;W[qa]
(;B[sc]
;W[sa]C[Bent four in the corner, Black is dead under japanese rules])
(;B[sb]))
(;B[sc]
;W[qa]
(;B[rb]
;W[sa]C[Bent four in the corner, Black is dead under japanese rules])
(;B[pa]))
(;B[qc]
;W[qa]))
(;B[rb]
;W[sb]
(;B[qa]
;W[sc])
(;B[ra])
(;B[sc]
;W[rc]
(;B[qa]
;W[sa]
;B[ra]
;W[sb]
;B[sa])
(;B[sa]
;W[qa]))
(;B[rc]
;W[sc])
(;B[sa]
;W[sc]))
(;B[ra]
;W[rc]
(;B[sb]
;W[rb])
(;B[rb]
;W[sb]))
(;B[qa]
;W[rb]
(;B[ra]
;W[rc])
(;B[qc]
;W[rc])
(;B[rc]
;W[qc]
(;B[ra]
;W[sc])
(;B[sb]
;W[sc])))
(;B[sb]
;W[ra]
(;B[rb]
;W[qa])
(;B[rc]
;W[qa])
(;B[qa]
;W[rb]
(;B[rc]
;W[qc]
(;B[sa]C[RIGHT])
(;B[sc]C[RIGHT]))
(;B[qc]
;W[rc]))))