(;GM[1]FF[4]SZ[19]
GN[Dieter's ideas]
PC[http://senseis.xmp.net/?BQM147]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM147

Dieter's ideas]
PL[B]

AB[hb][ib][cc][gc][ic][oc][dd][fd][gd][hd][kd][qd][pg][pj][qn]
AW[jb][jc][bd][id][jd][he][ie][cf][ci][dp][np][pp][qp][jq]
CR[jb][jc][id][jd][he][ie]
LB[mc:a][eg:k][ih:b][di:x][ei:c][cj:x][ej:y][dk:y]

;B[dj]C[B1]MN[1]

;CR[jb][jc][id][jd][he][ie]
LB[mc:a][eg:k][ih:b][di:x][ei:c][cj:x][ej:y][dk:y]
)
