(;GM[1]FF[4]SZ[19]
GN[]
PC[http://senseis.xmp.net/?BQM283]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM283

]
PL[B]

AB[cb][db][cc][bd][cd][ce][cf]
AW[eb][dc][ec][ad][dd][be][de][af][df][bg][cg][dg]

;B[ac]C[B1]MN[1]
;W[ab]C[W2]MN[2]

;
)
