(;GM[1]FF[4]SZ[19]
GN[Slightly complicated]
PC[http://senseis.xmp.net/?OD1PJuly26Problem/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?OD1PJuly26Problem/Solution

Slightly complicated]
PL[B]

AB[dp][ep][dr][fr]
AW[cn][co][eo][fo][fp][hp][bq][iq][hr]
CR[fr]

;B[cq]C[B1]MN[1]
;W[eq]C[W2]MN[2]
;B[br]C[B3]MN[3]
;W[fq]C[W4]MN[4]
;B[bp]C[B5]MN[5]

;CR[fr]
)
