(;GM[1]FF[4]SZ[19]
GN[Main line]
PC[https://senseis.xmp.net/?GokyoShumyoSection1Problem62/Solution]AP[GoWiki:2009]
DT[2023-01-19]
C[Diagram from https://senseis.xmp.net/?GokyoShumyoSection1Problem62/Solution

Main line]
PL[B]

AB[fp][dq][fq][gq][cr][dr][hr]
AW[eo][fo][dp][gp][hp][bq][cq][hq][jq][br][ir]
LB[hs:a]

;B[gs]C[B1]MN[1]
;W[is]C[W2]MN[2]
;B[es]C[B3]MN[3]
;W[fr]C[W4]MN[4]
;B[er]C[B5]MN[5]

;LB[hs:a]
)
