(;GM[1]FF[4]SZ[19]
GN[Variation 1 (cont)]
PC[http://senseis.xmp.net/?GokyoShumyoSection1Problem13/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection1Problem13/Solution

Variation 1 (cont)]
PL[B]

AB[nb][nc][nd][pd][rd][qe][qf]
AW[na][ra][ob][qb][rb][oc][pc][qc]
LB[od:a]

;B[pa]C[B1]MN[1]
;W[oa]C[W2]MN[2]
;B[sb]C[B3]MN[3]
;W[lb]C[W4]MN[4]

;LB[od:a]
)
