(;GM[1]FF[4]SZ[19]
GN[]
PC[http://senseis.xmp.net/?GokyoShumyoSection2Problem15/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection2Problem15/Solution

]
PL[B]

AB[gb][ac][ec][fc][bd][dd][ae][ce]
AW[ab][bc][be][bf][cf]
CR[gb]

;B[ad]C[B1]MN[1]
;W[cc]C[W2]MN[2]
;B[cd]C[B3]MN[3]
;W[ba]C[W4]MN[4]
;B[cb]C[B5]MN[5]
;W[db]C[W6]MN[6]
;B[dc]C[B7]MN[7]
;W[bb]C[W8]MN[8]
;B[da]C[B9]MN[9]
;W[eb]C[W10]MN[10]

;CR[gb]
)
