(;GM[1]FF[4]SZ[19]
GN[Variation 1]
PC[https://senseis.xmp.net/?GokyoShumyoSection1Problem28/Solution]AP[GoWiki:2009]
DT[2023-01-18]
C[Diagram from https://senseis.xmp.net/?GokyoShumyoSection1Problem28/Solution

Variation 1]
PL[B]

AB[eq][fq][gq][hq][dr][ir][ds]
AW[dp][ep][fp][gp][ip][bq][dq][jq][cr][jr][fs]
LB[gr:a][es:b]

;B[fr]C[B1]MN[1]
;W[gs]C[W2]MN[2]
;B[hs]C[B3]MN[3]

;LB[gr:a][es:b]
)
