(;GM[1]FF[4]SZ[19]
GN[Still ko - black can't help it + white takes first, inferior for black]
PC[http://senseis.xmp.net/?TsumegoFromGames146/Attempts]AP[GoWiki:2009]
DT[2010-01-05]
C[Diagram from http://senseis.xmp.net/?TsumegoFromGames146/Attempts

Still ko - black can't help it + white takes first, inferior for black]
PL[W]

AB[fa][bb][db][fb][cc][dc][ec]
AW[ga][gb][bc][fc][gc][bd][cd][dd][ed]

;W[ba]C[W1]MN[1]
;B[ca]C[B2]MN[2]
;W[ab]C[W3]MN[3]
;B[ea]C[B4]MN[4]
;W[cb]C[W5]MN[5]

;
)
