(;GM[1]FF[4]SZ[12]
GN[Perfect Play? (Abe Yoshiteru 9 dan solution) (2)]
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) (2)]
PL[W]

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

;W[bf]C[W1]MN[1]
;B[cf]C[B2]MN[2]
;W[dg]C[W3]MN[3]
;B[be]C[B4]MN[4]
;W[ci]C[W5]MN[5]
;B[bh]C[B6]MN[6]
;W[dk]C[W7]MN[7]

;
)
