(;GM[1]FF[4]SZ[19]
GN[nakade]
PC[https://senseis.xmp.net/?GokyoShumyoSection2Problem68/Solution]AP[GoWiki:2009]
DT[2023-01-08]
C[Diagram from https://senseis.xmp.net/?GokyoShumyoSection2Problem68/Solution

nakade]
PL[B]

AB[hb][hc][dd][ed][fd][gd][be][ce][ch]
AW[dc][ec][fc][gc][bd][cd]
LB[ba:a]

;B[bb]C[B1]MN[1]
;W[cc]C[W2]MN[2]
;B[ab]C[B3]MN[3]
;W[ac]C[W4]MN[4]
;B[ea]C[B5]MN[5]
;W[fa]C[W6]MN[6]
;B[gb]C[B7]MN[7]
;W[da]C[W8]MN[8]
;B[cb]C[B9]MN[9]
;W[eb]C[W10]MN[10]

;LB[ba:a]
)
