(;GM[1]FF[4]SZ[19]
GN[Larger scale attack.]
PC[http://senseis.xmp.net/?BQM25]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM25

Larger scale attack.]
PL[B]

AB[pd][dp][np][op][nq]
AW[dc][qm][qp][oq][pq]
LB[po:a]

;B[jp]C[B1]MN[1]
;W[cn]C[W2]MN[2]
;B[fp]C[B3]MN[3]
;W[ci]C[W4]MN[4]
;B[qk]C[B5]MN[5]
;W[om]C[W6]MN[6]
;B[pn]C[B7]MN[7]
;W[pm]C[W8]MN[8]
;B[ro]C[B9]MN[9]

;LB[po:a]
)
