(;GM[1]FF[4]SZ[19]
GN[seki]
PC[http://senseis.xmp.net/?TesujiTheBook/Errata]AP[GoWiki:2009]
DT[2010-01-12]
C[Diagram from http://senseis.xmp.net/?TesujiTheBook/Errata

seki]
PL[B]

AB[ek][bl][cl][am][cm][dm][en][fo][go][cp][dp][ep][bq][cq][cr][dr]
AW[ck][dk][fk][el][bm][bn][cn][ao][co][do][eo][bp][fp][dq][eq][fq][hq][er][ds]

;B[al]C[B1]MN[1]
;W[an]C[W2]MN[2]
;B[aq]C[B3]MN[3]
;W[ar]C[W4]MN[4]
;B[bs]C[B5]MN[5]
;W[es]C[W6]MN[6]
;B[dn]C[B7]MN[7]
;W[cs]C[W8]MN[8]

;
)
