(;GM[1]FF[4]SZ[19]
GN[]
PC[http://senseis.xmp.net/?GSATEProblem142]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GSATEProblem142

]
PL[B]

AB[nb][pb][oc][od][oe][of][pf][qf][rf][mg][ng][rg][sg]
AW[la][mb][qb][ic][mc][nc][qc][jd][nd][pd][sd][ne][pe][qe][re][kf][lf][nf][sf]

;B[qa]C[B1]MN[1]
;W[na]C[W2]MN[2]
;B[rb]C[B3]MN[3]
;W[ob]C[W4]MN[4]
;B[pc]C[B5]MN[5]
;W[pa]C[W6]MN[6]

;
)
