(;GM[1]FF[4]SZ[19]
GN[Black seals White in]
PC[http://senseis.xmp.net/?ShutIn]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?ShutIn

Black seals White in]
PL[W]

AB[gb][cc][gc][jc][cd][ed][ee][cf][dg][eg][fh][cl][bm][an][cn][dn][rn][bo][oo][qo][ap][cp][lp][op][qp][gq][iq][jq][mq][qq][fr][hr]
AW[dc][ec][fc][pc][fd][fe][cg][ch][dh][eh][bk][ck][nm][qn][co][do][no][bp][ep][gp][hp][np][bq][cq][hq][nq][oq][pq][lr][mr]

;W[bf]C[W1]MN[1]
;B[hf]C[B2]MN[2]
;W[he]C[W3]MN[3]
;B[ie]C[B4]MN[4]
;W[hd]C[W5]MN[5]
;B[jd]C[B6]MN[6]
;W[cb]C[W7]MN[7]
;B[bb]C[B8]MN[8]
;W[ba]C[W9]MN[9]
;B[bc]C[B10]MN[10]

;
)
