(;GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]
RU[Japanese]SZ[19]KM[0.00]TM[]
PW[White]PB[Black]AW[ea][fa][gb][hb][cc][dc][ec][fc][ic][ad][bd][cd]AB[ba][cb][db][eb][fb][ac][bc][gc][gd][be][ce][de][ee][fe][af]C[white to kill first]PL[W]
(;W[ab]CR[ab]
(;B[bb]CR[bb]
(;W[da]CR[da]
;B[ae]CR[ae]
(;W[ga]CR[ga]
;B[dd]CR[dd]
;W[ca]CR[ca]C[RIGHT CHOICE])
(;W[ca]CR[ca]
;B[ga]CR[ga]))
(;W[ga]CR[ga]
;B[da]CR[da])
(;W[ca]CR[ca]
;B[da]CR[da]))
(;B[da]CR[da]
(;W[bb]CR[bb]
;B[ga]CR[ga]
(;W[fa]CR[fa]C[RIGHT CHOICE])
(;W[ha]CR[ha]
;B[fa]CR[fa]C[maybe seki])
(;W[aa]CR[aa]
;B[fa]CR[fa]C[maybe seki]))
(;W[ga]CR[ga]
;B[bb]CR[bb])
(;W[aa]CR[aa]
;B[bb]CR[bb])))
(;W[bb]CR[bb]
;B[ab]CR[ab])
(;W[da]CR[da]
;B[ab]CR[ab])
(;W[ga]CR[ga]
;B[da]CR[da])
(;W[dd]CR[dd]
;B[da]CR[da])
(;W[ed]CR[ed]
;B[da]CR[da])
(;W[fd]CR[fd]
;B[da]CR[da])
(;W[ae]CR[ae]
;B[bf]CR[bf]
;W[ab]CR[ab]
;B[bb]CR[bb]
;W[da]CR[da]
;B[dd]CR[dd]
;W[ga]CR[ga]
;B[fd]CR[fd])
(;W[ca]CR[ca]
;B[da]CR[da])
(;W[aa]CR[aa]
;B[ab]CR[ab]))