(;GM[1]FF[4]SZ[19]
GN[White to move]
PC[https://senseis.xmp.net/?GokyoSeimyoVolume3Problem33/Solution]AP[GoWiki:2009]
DT[2023-02-15]
C[Diagram from https://senseis.xmp.net/?GokyoSeimyoVolume3Problem33/Solution

White to move]
PL[W]

AB[ib][kb][pb][qb][ic][jc][lc][mc][nc][oc]
AW[ra][lb][rb][kc][pc][qc][kd][ld][md][nd][od]

;W[ka]C[W1]MN[1]
;B[jb]C[B2]MN[2]
;W[nb]C[W3]MN[3]
;B[mb]C[B4]MN[4]
;W[ob]C[W5]MN[5]
;B[la]C[B6]MN[6]
;W[pa]C[W7]MN[7]

;
)
