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

Something like this?]
PL[B]

AB[pd][nn][pn][qo][ro][dp][np][op][pp][nq][qq][qr]
AW[dc][qm][qn][rn][oo][po][qp][rp][oq][pq][rq][rr]
CR[rn]

;B[no]C[B1]MN[1]
;W[so]C[W2]MN[2]
;B[de]C[B3]MN[3]

;CR[rn]
)
