(;GM[1]FF[4]SZ[19]
GN[Failure.]
PC[http://senseis.xmp.net/?BeginnerExercise229/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise229/Solution

Failure.]
PL[B]

AB[cb][cc][fc][bd][cd][gd][ge][gf]
AW[db][dc][hc][dd][hd][be][ce][de][he][dg]
LB[ab:a]

;B[da]C[B1]MN[1]
;W[ea]C[W2]MN[2]
;B[ca]C[B3]MN[3]
;W[ad]C[W4]MN[4]
;B[eb]C[B5]MN[5]
;W[fa]C[W6]MN[6]
;B[ga]C[B7]MN[7]

;LB[ab:a]
)
