(;GM[1]FF[4]SZ[19]
GN[Variation (i) at 8 - a]
PC[http://senseis.xmp.net/?GokyoShumyoSection1Problem74/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection1Problem74/Solution

Variation (i) at 8 - a]
PL[B]

AB[co][fo][go][bp][dp][ep][hp][bq][dq][hq][jq][cr][ir][ds]
AW[fp][gp][eq][gq][br][dr][er][gr][hr][bs]
CR[ds]
LB[es:a]

;B[hs]C[B1]MN[1]
;W[cs]C[W2]MN[2]
;B[ar]C[B3]MN[3]
;W[cq]C[W4]MN[4]
;B[fs]C[B5]MN[5]
;W[fr]C[W6]MN[6]

;CR[ds]
LB[es:a]
)
