(;GM[1]FF[4]SZ[19]
GN[Var 2]
PC[http://senseis.xmp.net/?GokyoShumyoSection1Problem1/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection1Problem1/Solution

Var 2]
PL[W]

AB[ob][nc][pc][qc][qe][re]
AW[pb][qb][rb][rc][rd]
LB[se:a]

;W[sd]C[W1]MN[1]
;B[sb]C[B2]MN[2]
;W[pa]C[W3]MN[3]
;B[ra]C[B4]MN[4]

;LB[se:a]
)
