(;GM[1]FF[4]SZ[12]
GN[Perfect Play? (Abe Yoshiteru 9 dan solution) (3)]
PC[http://senseis.xmp.net/?10x10CornerGame1]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?10x10CornerGame1

Perfect Play? (Abe Yoshiteru 9 dan solution) (3)]
PL[B]

AB[ab][bb][cb][db][eb][fb][gb][hb][ib][jb][kb][kc][kd][be][ke][cf][kf][bg][kg][bh][ch][kh][bi][ki][kj][ek][fk][kk][kl]
AW[bf][cg][dg][dh][ci][bj][cj][ej][dk]

;B[ei]C[B1]MN[1]
;W[fj]C[W2]MN[2]
;B[gk]C[B3]MN[3]
;W[df]C[W4]MN[4]
;B[ce]C[B5]MN[5]
;W[fi]C[W6]MN[6]
;B[eh]C[B7]MN[7]
;W[fg]C[W8]MN[8]

;
)
