(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[0.00]
PW[Weiß]PB[Schwarz]AW[ea][ab][eb][bc][cc][ec]AB[fa][fb][ac][fc][ad][bd][cd][dd][ed][gd]C[This was the tsumego shown as 413/450 in Life & Death Elementary.
It said "White to live. (No Ko, no Seki.)".]PL[W]
;W[ba]
;B[dc]
;W[cb]
;B[db]C[This was the sequence played and it said, it was incorrect. But since it is white's next move and he can play C19 he would be alive with no Ko and no Seki. So it is not incorrect, in my opinion.])
