(;GM[1]FF[4]SZ[19]
GN[White first]
PC[http://senseis.xmp.net/?HolIgorExploresYoseProblem3]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?HolIgorExploresYoseProblem3

White first]
PL[W]

AB[cb][dc][ec][cd][dd][df]
AW[db][eb][fb][cc][fc][fd]
CR[ea][fa]

;W[bb]C[W1]MN[1]
;B[bc]C[B2]MN[2]
;W[ca]C[W3]MN[3]

;CR[ea][fa]
)
