(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[0.00]
GN[Cho L&D (abc)]AW[dc][ec][bd][cd][dd]AB[fb][fc][ed][fd][be][ce][de][ch]
(;B[cb]
;W[bb]
(;B[db]
;W[eb]
(;B[ea]
;W[da]
(;B[ca]
;W[ba]
;B[ad]C[+])
(;B[ba]
;W[fa]
(;B[bc]
;W[gb]C[Risky])
(;B[ga]
;W[cc])
(;B[gb]
;W[ad]
(;B[ab]
;W[bc]
;B[ga]
;W[ea])
(;B[ca]
;W[ea]
;B[ab]
;W[bc]))
(;B[hb]
;W[ad]
(;B[ab]
;W[bc]
;B[ga]
;W[ea])
(;B[ca]
;W[ea]
;B[ab]
;W[bc])))
(;B[ad]
;W[fa]
(;B[ga]
;W[ac]
;B[ea]
;W[ba]
;B[ca]
;W[ae])
(;B[gb]
;W[ac]
;B[ca]
;W[ea])
(;B[hb]
;W[ac]
;B[ca]
;W[ea])
(;B[ab]
;W[gb]C[Risky])
(;B[bc]
;W[ca]
;B[ab]
;W[cc]
;B[ac]
;W[gb]C[Risky]))
(;B[ac]
;W[fa]
(;B[ga]
;W[ad]
(;B[ea]
;W[cc]
;B[ca]
;W[ba])
(;B[ca]
;W[ea]))
(;B[gb]
;W[ad])
(;B[hb]
;W[ad])
(;B[ad]
;W[gb]C[Risky])))
(;B[ad]
;W[ac]
;B[ea]
;W[ae]
;B[cc]C[+])
(;B[ac]
;W[ad]
;B[ea]
;W[da]
;B[ca]
;W[ba]
;B[bc]C[+]))
(;B[ba]
;W[db]
;B[bc]
;W[ab]
;B[ac]
;W[cc]
;B[aa]
;W[ad]
(;B[ae]C[+])
(;B[eb]C[+])
(;B[ea]C[+]))
(;B[da]
;W[ea]
(;B[eb]
;W[db]
(;B[ad]
;W[ac]
(;B[ca]
;W[ba]
;B[fa]
;W[ae]
;B[cc]C[+])
(;B[fa]
;W[ba]
;B[ca]
;W[ae]
;B[cc]C[+]))
(;B[ca]
;W[ba]
;B[fa]
;W[cc]
(;B[ad]
;W[ea]
;B[ab]
;W[ac])
(;B[ea]
;W[ad]))
(;B[fa]
;W[cc]
;B[ba]
;W[ca]))
(;B[ad]
;W[ac]
;B[eb]
;W[db]
(;B[ca]
;W[ba]
;B[fa]
;W[ae]
;B[cc]C[+])
(;B[fa]
;W[ba]
;B[ca]
;W[ae]
;B[cc]C[+])))
(;B[ea]
;W[da]
(;B[db]
;W[eb]
(;B[ca]
;W[ba]
;B[ad]C[+])
(;B[ad]
;W[ac]
;B[ca]C[+]))
(;B[ad]
;W[ac]
;B[db]
;W[eb]
;B[ca]C[+]))
(;B[ad]C[+])
(;B[ac]
;W[ad]
(;B[ba]
;W[db]
;B[bc]
;W[ab]
;B[aa]
;W[cc]
(;B[ae]C[+])
(;B[eb]C[+])
(;B[ea]C[+]))
(;B[db]
;W[ba]
;B[eb]
;W[ab]))
(;B[eb]
;W[db]
(;B[da]
;W[cc]
(;B[ad]
;W[ca]
;B[ab]
;W[ac])
(;B[ca]
;W[ba]
;B[ad]
;W[ea]
;B[ab]
;W[ac])
(;B[ba]
;W[ca]))
(;B[ad]
;W[cc]
(;B[ab]
;W[ac])
(;B[ca]
;W[ba]
;B[ab]
;W[ac]))))
(;B[bb]
;W[cb]
(;B[bc]
;W[ad]
(;B[da]
;W[ba]
(;B[ab]
;W[ac]
(;B[db]C[+])
(;B[ea]C[+]))
(;B[ac]
;W[ab]))
(;B[ba]
;W[eb]
;B[da]
;W[ea]
;B[ca]C[+]))
(;B[da]
;W[ba]
(;B[ca]
;W[ab]C[Wrong; advantageous ko.])
(;B[ab]
;W[bc])
(;B[bc]
;W[ab]
;B[ac])))
(;B[da]
;W[cb]
(;B[bc]
;W[ab]
;B[ba]
;W[ca]
(;B[bb]
;W[ac]
;B[db]C[+])
(;B[ad]
;W[ac]
;B[bb]
;W[ae]
;B[db]C[+]))
(;B[ba]
;W[ca]
(;B[bb]
;W[bc]
;B[db]C[+])
(;B[bc]
;W[ad]
;B[bb]
;W[eb]
;B[ea]
;W[ab]
(;B[fa]C[+])
(;B[ac]
;W[cc]))))
(;B[ad]
;W[ac]
;B[cb]C[+])
(;B[bc]C[+])
(;B[ca]
;W[cb]
(;B[bb]
;W[da]
;B[bc]
;W[ac]
;B[ba]
;W[ab]
;B[eb]
;W[db]
;B[ae]
;W[cc])
(;B[da]
;W[ea]
;B[eb]
;W[ba]
;B[bc]
;W[ac]
(;B[db]
;W[bb])
(;B[ab]
;W[ad]
;B[bb]
;W[db]))))
