(;GM[1]FF[4]SZ[19]
GN[Black next?]
PC[http://senseis.xmp.net/?BQM168]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM168

Black next?]
PL[B]

AB[pd][cj][qp][oq]
AW[dd][qj][cl][dp]
LB[df:b][ef:a][dh:c][cn:d]

;B[cf]C[B1]MN[1]
;W[ch]C[W2]MN[2]
;B[bh]C[B3]MN[3]
;W[ce]C[W4]MN[4]

;LB[df:b][ef:a][dh:c][cn:d]
)
