(;GM[1]FF[4]SZ[19]
GN[Black first to play.]
PC[http://senseis.xmp.net/?RTGProblem5/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?RTGProblem5/Solution

Black first to play.]
PL[B]

AB[bm][cn][en][gn][bo][fo][fp][aq][bq][gq][ar][cr][dr][fr][hr]
AW[ap][bp][cp][ep][cq][dq][eq][er][ds][es]
LB[dp:a]

;B[bs]C[B1]MN[1]
;W[cs]C[W2]MN[2]
;B[do]C[B3]MN[3]

;LB[dp:a]
)
