(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[https://senseis.xmp.net/?ShikatsuMyokiTsumegoSeries109/Solution]AP[GoWiki:2009]
DT[2023-01-29]
C[Diagram from https://senseis.xmp.net/?ShikatsuMyokiTsumegoSeries109/Solution

Solution]
PL[B]

AB[ia][hb][jb][ic][kc][mc][rc][id][kd][md][nd][rd][ne][oe][qe][lf][of][pf][qf][rf][qh][rh][pi][pj][rj]
AW[ga][gb][kb][lb][mb][rb][hc][jc][nc][oc][qc][sc][hd][od][pd][qd][sd][he][ie][ke][pe][kf][nf][kg][lg][ng][oh][ph][sh][qi][ri][qj][pk][rk]

;B[sg]C[B1]MN[1]
;W[se]C[W2]MN[2]
;B[si]C[B3]MN[3]
;W[sj]C[W4]MN[4]
;B[ha]C[B5]MN[5]
;W[ka]C[W6]MN[6]
;B[jd]C[B7]MN[7]
;W[ja]C[W8]MN[8]
;B[ib]C[B9]MN[9]
;W[sf]C[W10]MN[10]

;
)
