(;GM[1]FF[4]SZ[19]
GN[variation 1]
PC[http://senseis.xmp.net/?GokyoShumyoSection1Problem52b/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection1Problem52b/Attempts

variation 1]
PL[B]

AB[dm][cn][en][co][do][fo][bp][cp][fp][cq]
AW[cl][dl][el][cm][fm][bn][fn][bo][go][dp][gp][dq][fq][dr]

;B[ao]C[B1]MN[1]
;W[br]C[W2]MN[2]
;B[bm]C[B3]MN[3]
;W[bl]C[W4]MN[4]
;B[an]C[B5]MN[5]
;W[em]C[W6]MN[6]

;
)
