(;GM[1]FF[4]SZ[19]
GN[Diagram 4 Moves 11 to 20]
PC[http://senseis.xmp.net/?BQM497]AP[GoWiki:2009]
DT[2010-01-11]
C[Diagram from http://senseis.xmp.net/?BQM497

Diagram 4 Moves 11 to 20]
PL[B]

AB[oc][qd][qo][qp][pq]
AW[dd][rd][qn][po][dp]

;B[re]C[B1]MN[1]
;W[qe]C[W2]MN[2]
;B[pe]C[B3]MN[3]
;W[qf]C[W4]MN[4]
;B[rf]C[B5]MN[5]
;W[qg]C[W6]MN[6]
;B[qc]C[B7]MN[7]

;
)
