(;GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]
RU[Japanese]SZ[19]KM[0.00]
PW[White]PB[Black]AW[bb][cb][db][eb][bc][ad][bd]AB[ba][ca][ab][fb][ac][cc][dc][ec][fc][cd][ae][be][ce]C[Black to play]
(;B[aa]CR[aa]
;W[da]CR[da]TR[ca][ac]C[Two eyes])
(;B[fa]CR[fa]
;W[aa]CR[aa]
;B[ab]CR[ab]
;W[ea]CR[ea]C[Seki])
(;B[da]CR[da]
;W[aa]CR[aa]
;B[ab]CR[ab]
;W[ea]CR[ea]C[White lives])
(;B[ea]CR[ea]
;W[aa]CR[aa]
;B[ab]CR[ab]TR[da]C[RIGHT White can't play there due to shortage of liberties]))