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

Ko]
PL[B]

AB[cn][en][bo][co][eo][cp][dp][eq][er][fr][fs]
AW[ao][ap][bp][cq][br][dr][ds][es]
SQ[an][bn][dn]

;B[ar]C[B1]MN[1]
;W[bq]C[W2]MN[2]
;B[bs]C[B3]MN[3]
;W[cs]C[W4]MN[4]
;B[dq]C[B5]MN[5]

;SQ[an][bn][dn]
)
