(;GM[1]FF[4]SZ[19]
GN[Variation. (B3 at WC)]
PC[https://senseis.xmp.net/?GokyoShumyoSection1Problem68/Solution]AP[GoWiki:2009]
DT[2023-01-19]
C[Diagram from https://senseis.xmp.net/?GokyoShumyoSection1Problem68/Solution

Variation. (B3 at WC)]
PL[B]

AB[cm][em][gm][gn][ho][bp][cp][dp][ep][gp][hp][ip][gq][jq][kq][cr][er][gr][ir]
AW[hn][in][bo][co][do][eo][fo][go][io][fp][jp][kp][lp][fq][iq][mq][oq][fr][hr][fs]
CR[iq]
LB[jr:a][is:b]

;B[hq]C[B1]MN[1]
;W[hs]C[W2]MN[2]
;W[gs]C[W4]MN[4]
;B[mr]C[B5]MN[5]
;W[lq]C[W6]MN[6]
;B[lr]C[B7]MN[7]
;W[nr]C[W8]MN[8]
;B[ks]C[B9]MN[9]
;W[ms]C[W10]MN[10]

;CR[iq]
LB[jr:a][is:b]
)
