(;GM[1]FF[4]SZ[19]
GN[Attack at 1-2]
PC[http://senseis.xmp.net/?BQM50]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM50

Attack at 1-2]
PL[B]

AB[ea][eb][dc][ec][ce][ee][bf][cf]
AW[cb][db][cc][bd][be]

;B[ab]C[B1]MN[1]
;W[ac]C[W2]MN[2]
;B[bb]C[B3]MN[3]
;W[ba]C[W4]MN[4]
;B[da]C[B5]MN[5]
;W[ae]C[W6]MN[6]

;
)
