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

Variation 4]
PL[B]

AB[ob][pc][qc][jd][od][qd][oe][qe]
AW[mc][nc][oc][pd][pe][pf][ng][rg]

;B[nf]C[B1]MN[1]
;W[mf]C[W2]MN[2]
;B[me]C[B3]MN[3]
;W[le]C[W4]MN[4]
;B[mg]C[B5]MN[5]
;W[lf]C[W6]MN[6]
;B[og]C[B7]MN[7]
;W[of]C[W8]MN[8]
;B[nh]C[B9]MN[9]
;W[ne]C[W10]MN[10]

;
)
