(;GM[1]FF[4]SZ[19]
GN[bad for white]
PC[http://senseis.xmp.net/?BQM171]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM171

bad for white]
PL[W]

AB[gc][cd][dd][gd][ee][fe]
AW[cc][dc][fc][fd][ge][cf]
CR[fc][gc][fd]

;W[he]C[W1]MN[1]
;B[ec]C[B2]MN[2]
;W[eb]C[W3]MN[3]
;B[fb]C[B4]MN[4]

;CR[fc][gc][fd]
)
