(;GM[1]FF[4]SZ[19]
GN[Failure]
PC[http://senseis.xmp.net/?KyuExercise25/Solution]AP[GoWiki:2009]
DT[2012-11-25]
C[Diagram from http://senseis.xmp.net/?KyuExercise25/Solution

Failure]
PL[B]

AB[pb][pc][rc][pd][rd][oe][qe][qf][qg][rg]
AW[ob][qb][rb][lc][nc][qc][qd][re][rf]
LB[pa:b][sb:a][se:a][sf:a]

;B[qa]C[B1]MN[1]
;W[ra]C[W2]MN[2]

;LB[pa:b][sb:a][se:a][sf:a]
)
