(;GM[1]FF[4]SZ[19]
GN[failure: seki]
PC[http://senseis.xmp.net/?GokyoShumyoSection3Problem26/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection3Problem26/Attempts

failure: seki]
PL[W]

AB[cb][db][eb][gb][hb][ib][ec][fc][gc]
AW[ga][bb][fb][jb][bc][cc][dc][hc][ic][kc][ed][gd][de]

;W[fa]C[W1]MN[1]
;B[ca]C[B2]MN[2]
;W[ea]C[W3]MN[3]
;B[ia]C[B4]MN[4]

;
)
