(;GM[1]FF[4]SZ[19]
GN[Failure 1]
PC[http://senseis.xmp.net/?GokyoShumyoSection1Problem89/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection1Problem89/Solution

Failure 1]
PL[B]

AB[rb][mc][nd][od][pd][qd][rd]
AW[pb][lc][nc][oc][ld][md][ne][re][of][qf]
LB[qb:b][pc:a]

;B[mb]C[B1]MN[1]
;W[nb]C[W2]MN[2]

;LB[qb:b][pc:a]
)
