(;GM[1]FF[4]SZ[19]
GN[White to play]
PC[https://senseis.xmp.net/?GokyoShumyoSection3Problem65/Solution]AP[GoWiki:2009]
DT[2023-01-20]
C[Diagram from https://senseis.xmp.net/?GokyoShumyoSection3Problem65/Solution

White to play]
PL[W]

AB[mb][lc][kd][od][pd][qd][ke][ne][lf][mf][nf]
AW[jb][rb][pc][qc][jd][ld][rd][je][pe][qe][kf][of][kg][mg][ng]

;W[kc]C[W1]MN[1]
;B[le]C[B2]MN[2]
;W[md]C[W3]MN[3]
;B[kb]C[B4]MN[4]
;W[jc]C[W5]MN[5]
;B[mc]C[B6]MN[6]
;W[ka]C[W7]MN[7]

;
)
