(;GM[1]FF[4]SZ[19]
GN[Variation]
PC[https://senseis.xmp.net/?GokyoShumyoSection2Problem54/Solution]AP[GoWiki:2009]
DT[2023-01-11]
C[Diagram from https://senseis.xmp.net/?GokyoShumyoSection2Problem54/Solution

Variation]
PL[W]

AB[bb][gb][gc][bd][fd][hd][be][de][fe][af][cf][ef][bg][cg]
AW[bc][ec][fc][ad][cd][dd][ed][ce][bf]

;W[cc]C[W1]MN[1]
;B[db]C[B2]MN[2]
;W[eb]C[W3]MN[3]
;B[ea]C[B4]MN[4]
;W[fa]C[W5]MN[5]
;B[da]C[B6]MN[6]
;W[fb]C[W7]MN[7]
;B[cb]C[B8]MN[8]
;W[ab]C[W9]MN[9]
;B[ba]C[B10]MN[10]

;
)
