(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[9]KM[0.00]
PB[Noir]AW[ee][fe][ge][he][df][hf][dg][fg][hg][bh][dh][hh][ai][ci][hi]AB[cd][dd][ed][fd][gd][hd][id][ce][ie][cf][ff][gf][if][cg][gg][ig][ch][eh][gh][ih][ii]
(;B[ef]
(;W[de]
(;B[eg]
(;W[ei]
(;B[bg]
(;W[gi]
;B[fh]
(;W[fi]
;B[di]C[The blind spot])
(;W[di]
;B[]
;W[bi]
;B[]
;W[fi]
;B[ah]C[no hope]))
(;W[fi]
;B[fh]
;W[gi]
;B[di]C[same blind spot])
(;W[fh]
;B[fi]C[even worse]
;W[fh]
;B[fg]
;W[di]
;B[]
;W[gi]
;B[bi]))
(;B[fh]
(;W[bg]
;B[fi]
;W[di]
;B[bf]
;W[ag]
;B[af]C[seki])
(;W[gi]
;B[bg])))
(;W[bi]C[if there was no stone on A1]
(;AE[ai]
;B[gi]
;W[di]
;B[bg]
;W[ah]C[seki])
(;B[gi]C[But with the stone at A1,....]
;W[di]
;B[fh]
(;W[bg]
;B[ei]C[failure])
(;W[ei]
;B[bg]C[oeil contre pas d'oeil, encore])))
(;W[bg]C[White has no time to play here]
;B[gi]
;W[di]
;B[ei]
;W[bi]
;B[fh]))
(;B[ei]
;W[eg]
(;B[di]
;W[fh])
(;B[gi]
;W[fh]))
(;B[fh]
;W[eg]
;B[gi]
;W[di]))
(;W[eg]
;B[de]
;W[fh]
;B[gi]
;W[bg]
;B[ei]C[White cannot cut]
;W[fi]
;B[di]))
(;B[eg]
;W[ei]
;B[fi]
;W[ef]
;B[di]C[ko]))