(;GM[1]FF[4]SZ[19]
GN[Failure (ii) at 3]
PC[http://senseis.xmp.net/?GokyoShumyoSection1Problem57/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection1Problem57/Solution

Failure (ii) at 3]
PL[W]

AB[pb][ic][jc][oc][qc][ld][nd][od][le][me]
AW[kb][lb][ob][mc][nc][md]

;W[mb]C[W1]MN[1]
;B[na]C[B2]MN[2]

;
)
