(;GM[1]FF[4]CA[UTF-8]
SZ[19]RU[Japanese]KM[0]TM[1800,0,30,5]PW[]PB[]AW[ba][bb][bd]AB[bc][cd][dd][ec][eb][ea][ca][cb]AW[ce][de][ee][ed][fc][fb][fa][ad]AE[be]AW[bf]PL[W]C[white to kill]
(;W[cc]CR[cc]
;B[dc]CR[dc]
(;W[ab]CR[ab]C[RIGHT])
(;W[ac]CR[ac]
;B[ab]CR[ab]C[ko]))
(;W[ac]CR[ac]
;B[cc]CR[cc]
(;W[db]CR[db]
;B[ab]CR[ab])
(;W[ab]CR[ab]
;B[db]CR[db]))
(;W[ab]CR[ab]
;B[cc]CR[cc]
(;W[ac]CR[ac]
;B[db]CR[db])
(;W[db]CR[db]
;B[ac]CR[ac]))
(;W[dc]CR[dc]
;B[cc]CR[cc]
(;W[db]CR[db]
;B[da]CR[da]
(;W[ac]CR[ac]
;B[ab]CR[ab])
(;W[ab]CR[ab]
;B[ac]CR[ac]))
(;W[ac]CR[ac]
;B[ab]CR[ab])
(;W[ab]CR[ab]
;B[ac]CR[ac]))
(;W[db]CR[db]
;B[cc]CR[cc]
(;W[dc]CR[dc]
;B[da]CR[da]
(;W[dc]CR[dc]
;B[ab]CR[ab])
(;W[ac]CR[ac]
;B[ab]CR[ab]))
(;W[ac]CR[ac]
;B[ab]CR[ab])
(;W[ab]CR[ab]
;B[ac]CR[ac]))
(;W[da]CR[da]
;B[cc]CR[cc]
(;W[db]CR[db]
;B[dc]CR[dc]
(;W[ac]CR[ac]
;B[ab]CR[ab])
(;W[ab]CR[ab]
;B[ac]CR[ac]))
(;W[ac]CR[ac]
;B[ab]CR[ab])
(;W[ab]CR[ab]
;B[ac]CR[ac])))