(;GM[1]FF[4]SZ[19]
GN[Traditional solution]
PC[https://senseis.xmp.net/?GokyoShumyoSection2Problem57/Solution]AP[GoWiki:2009]
DT[2023-01-05]
C[Diagram from https://senseis.xmp.net/?GokyoShumyoSection2Problem57/Solution

Traditional solution]
PL[W]

AB[db][dc][cd][dd][be]
AW[eb][ec][gc][ed][ce][de][bf][cg]
LB[ea:a]

;W[bc]C[W1]MN[1]
;B[bd]C[B2]MN[2]
;W[ba]C[W3]MN[3]
;B[cb]C[B4]MN[4]
;W[bb]C[W5]MN[5]
;B[ab]C[B6]MN[6]
;W[ac]C[W7]MN[7]
;B[ad]C[B8]MN[8]
;W[da]C[W9]MN[9]
;B[ca]C[B10]MN[10]

;LB[ea:a]
)
