(;GM[1]FF[4]SZ[19]
GN[this W1 is not good]
PC[http://senseis.xmp.net/?BQM252]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM252

this W1 is not good]
PL[W]

AB[cc][gc][cf]
AW[fc][dd][ce]
CR[gc][cf]
SQ[cc]
LB[gd:b][df:a]

;W[dc]C[W1]MN[1]

;CR[gc][cf]
SQ[cc]
LB[gd:b][df:a]
)
