(;GM[1]FF[4]SZ[19]
GN[Moves 21 to 30]
PC[http://senseis.xmp.net/?BQM350]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM350

Moves 21 to 30]
PL[B]

AB[dd][od][de][df][ff][dg][ch][ci][cl][po]
AW[cc][ec][cd][ce][cf][cg][fg][dh][eh][cq]

;B[fe]C[B1]MN[1]
;W[gc]C[W2]MN[2]
;B[he]C[B3]MN[3]
;W[hg]C[W4]MN[4]
;B[ic]C[B5]MN[5]
;W[hd]C[W6]MN[6]
;B[ie]C[B7]MN[7]
;W[id]C[W8]MN[8]
;B[jd]C[B9]MN[9]
;W[je]C[W10]MN[10]

;
)
