(;GM[1]FF[4]SZ[9]
GN[White to defend]
PC[http://senseis.xmp.net/?TsumegoFromGames21]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TsumegoFromGames21

White to defend]
PL[W]

AB[ba][ca][bb][bc][cc][dc][ad][bd][dd][ed][fd][gd][ee][ge][he][df][ef][hf][if][bg][eg][gg][eh][gh][fi]
AW[da][ab][cb][db][eb][hb][ec][fc][gc][ic][cd][hd][id][ae][be][ce][de][ie][cf][dg][ch][dh][di][ei]
SQ[bg]

;W[bh]C[W1]MN[1]
;B[ah]C[B2]MN[2]
;W[cg]C[W3]MN[3]
;B[bi]C[B4]MN[4]
;W[ci]C[W5]MN[5]
;B[af]C[B6]MN[6]
;W[ai]C[W7]MN[7]
;B[ib]C[B8]MN[8]

;SQ[bg]
)
