(;GM[1]FF[4]SZ[19]
GN[blocking the other way (5)]
PC[http://senseis.xmp.net/?BQM214]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM214

blocking the other way (5)]
PL[B]

AB[nc][fd][ff][kk][lk][nn][pn][po][pq]
AW[lc][hd][pd][hf][hi][ii][pi][hj][jj][mj][hk][jk][hl][il][kl][ll][ml][nl][ol][pl][pm]

;B[qc]C[B1]MN[1]
;W[pc]C[W2]MN[2]
;B[qd]C[B3]MN[3]
;W[pe]C[W4]MN[4]
;B[pb]C[B5]MN[5]
;W[ob]C[W6]MN[6]
;B[qb]C[B7]MN[7]
;W[oc]C[W8]MN[8]
;B[qf]C[B9]MN[9]

;
)
