(;GM[1]FF[4]SZ[19]
GN[Alternative solution]
PC[https://senseis.xmp.net/?GokyoShumyoSection3Problem89/Solution]AP[GoWiki:2009]
DT[2023-01-22]
C[Diagram from https://senseis.xmp.net/?GokyoShumyoSection3Problem89/Solution

Alternative solution]
PL[W]

AB[eb][fb][bc][cc][dc][cd][dd][ed][de]
AW[db][gb][ec][fc][hc][bd][fd][ce][ee][fe][cf][df][ch]

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

;
)
