(;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]))