(;GM[1]FF[4]SZ[19:12]
GN[Successful invasion after black error]
PC[http://senseis.xmp.net/?SpeculativeInvasion/discussion]AP[GoWiki:2009]
DT[2010-02-26]
C[Diagram from http://senseis.xmp.net/?SpeculativeInvasion/discussion

Successful invasion after black error]
PL[W]

AB[ab][bb][cb][dc][dd][de][df][eg][fg][fh][gh][ci][ei][hi][hj][ij][ik][il]
AW[aa][ba][ca][da][db][eb][ec][ed][ee][ef][ff][gf][gg][hg][hh][ih][ii][ji][jj][jk][jl]
LB[gi:c]

;W[bd]C[W1]MN[1]
;B[bc]C[B2]MN[2]
;W[cd]C[W3]MN[3]
;B[cc]C[B4]MN[4]
;W[cg]C[W5]MN[5]
;B[dg]C[B6]MN[6]
;W[bi]C[W7]MN[7]
;B[bh]C[B8]MN[8]
;W[bj]C[W9]MN[9]

;LB[gi:c]
)
