(;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[cc][dc][ec][bd][cd][be][bf]AB[fb][fc][dd][ed][ce][af][cf][bg][cg][bi]C[Cho Chikun Life & Death [Advanced\] - 544]
(;B[bb]
(;W[eb]
(;B[cb]
;W[ab]
(;B[ac]
;W[bc]
(;B[aa]
;W[ad]
;B[ea]
;W[da]
;B[fa]
;W[ab]
;B[ca]
;W[ba]C[CORRECT])
(;B[ca]
;W[fa]
(;B[ga]
;W[ea]
(;B[hb]
;W[aa]C[Seki])
(;B[gb]
;W[aa]C[Seki]))
(;B[hb]
;W[aa])
(;B[gb]
;W[aa]))
(;B[ea]
;W[da]
;B[fa]
;W[ad]
;B[ba]
;W[db])
(;B[da]
;W[ea]
;B[aa]
;W[ad]
;B[fa]
;W[ab]C[Disadvantageous Ko

One Step Approach Move-Ko]))
(;B[ea]
;W[da]
;B[fa]
;W[bc]
;B[ba]
;W[db]
;B[ae]
;W[ad]
;B[ag]C[Seki Gote])
(;B[da]
;W[ea]
(;B[ba]
;W[bc]
(;B[ae]
;W[db]
;B[ad]
;W[ca]C[Disadvantageous Ko

One Step Approach Move-Ko])
(;B[db]
;W[ac]
;B[ae]
;W[aa]))
(;B[ac]
;W[bc]
;B[aa]
;W[ad]
;B[fa]
;W[ab]C[Disadvantageous Ko

One Step Approach Move-Ko])))
(;B[ca]
;W[da]
;B[cb]
;W[ab]
(;B[ae]
;W[ad]
(;B[ag]
;W[bc]
;B[aa]
;W[ba]C[Stage Ko])
(;B[aa]
;W[ac]C[10 000 Years-Ko]))
(;B[ac]
;W[aa]
(;B[ba]
;W[bc]
;B[ae]
;W[ab]
;B[aa]
;W[db]
;B[ad]
;W[ab])
(;B[ae]
;W[bc]
;B[ba]
;W[ab]
;B[aa]
;W[db]
;B[ad]
;W[ab])
(;B[bc]
;W[ad])))
(;B[da]
;W[ea]
;B[cb]
;W[db]
(;B[ae]
;W[ca]
(;B[ba]
;W[ab]
(;B[da]
;W[bc]
(;B[ad]
;W[ca]C[Disadvantageous Ko

One Step Approach Move-Ko])
(;B[fa]
;W[ca]C[Disadvantageous Ko

One Step Approach Move-Ko]))
(;B[ac]
;W[bc]
;B[da]
;W[ad]
;B[ag]
;W[ca]C[Disadvantageous Ko

One Step Approach Move-Ko])
(;B[ad]
;W[bc]
;B[da]
;W[ac]
;B[ag]
;W[ca]C[Disadvantageous Ko

One Step Approach Move-Ko]))
(;B[ac]
;W[ad]
;B[ag]
;W[ba]
(;B[aa]
;W[ab]C[Disadvantageous Ko

One Step Approach Move-Ko])
(;B[fa]
;W[aa]C[Seki])))
(;B[ba]
;W[ab]
(;B[ae]
;W[bc]
(;B[ad]
;W[ca]C[Disadvantageous Ko

One Step Approach Move-Ko])
(;B[fa]
;W[ca]C[Disadvantageous Ko

One Step Approach Move-Ko]))
(;B[ac]
;W[bc]
;B[ae]
;W[ad]
;B[ag]
;W[ca]C[Disadvantageous Ko

One Step Approach Move-Ko]))))
(;W[da]
(;B[ab]
;W[ae]
(;B[eb]
;W[ac]
(;B[db]
;W[cb]
;B[bc]
;W[ba]
;B[ad]C[CORRECT])
(;B[bc]
;W[cb]
(;B[db]
;W[ba]
;B[ad]C[CORRECT])
(;B[ad]
;W[ba]
;B[db]
;W[ac]C[Disadvantageous Ko]))
(;B[ba]
;W[cb]
;B[bc]
;W[ca]C[One Step Approach Move-Ko])
(;B[cb]
;W[db]
;B[bc]
;W[ag]C[One Step Approach Move-Ko]))
(;B[cb]
;W[ac]
(;B[db]
;W[eb]
(;B[bc]
;W[ca]
(;B[fa]
;W[ea]
(;B[ag]
;W[ba]
;B[ad]C[CORRECT])
(;B[ad]
;W[ag]
(;B[ba]
;W[ac]C[Disadvantageous Ko])
(;B[ah]
;W[ba]C[Double Ko])))
(;B[ad]
;W[ag]
(;B[fa]
;W[ea]
;B[ba]
;W[ac]C[Disadvantageous Ko])
(;B[ba]
;W[ea]
;B[fa]
;W[ac]C[Disadvantageous Ko])))
(;B[fa]
;W[ea]
(;B[bc]
;W[ca]
(;B[ag]
;W[ba]
;B[ad]C[CORRECT])
(;B[ad]
;W[ag]
;B[ba]
;W[ac]C[Disadvantageous Ko]))
(;B[ag]
;W[ca]
(;B[bc]
;W[ba]
;B[ad]C[CORRECT])
(;B[ba]C[Seki Gote]))
(;B[ba]
;W[bc]C[Seki]))
(;B[ag]
;W[ca]
(;B[fa]
;W[ea]
(;B[bc]
;W[ba]
;B[ad]C[CORRECT])
(;B[ba]C[Seki Gote]))
(;B[bc]
;W[ba]
;B[ad]
;W[ea]
;B[fa]
;W[ac]C[Disadvantageous Ko]))
(;B[ba]
;W[bc]C[Seki]))
(;B[bc]
;W[db]
(;B[ag]
;W[ba]
(;B[ad]
;W[ca]
(;B[eb]
;W[ac]C[Disadvantageous Ko

One Step Approach Move-Ko])
(;B[ea]
;W[ac]C[Disadvantageous Ko

One Step Approach Move-Ko]))
(;B[eb]
;W[ca]C[One Step Approach Move-Ko])
(;B[ea]
;W[ca]C[One Step Approach Move-Ko]))
(;B[eb]
;W[ag]
(;B[ba]
;W[ca]C[One Step Approach Move-Ko])
(;B[ca]
;W[ba]C[One Step Approach Move-Ko])
(;B[ad]
;W[ca]
(;B[ba]
;W[ac]C[Disadvantageous Ko

One Step Approach Move-Ko])
(;B[ea]
;W[ba]
;B[ah]
;W[ac]C[Double Ko])))
(;B[ea]
;W[ag]
(;B[ba]
;W[ca]C[One Step Approach Move-Ko])
(;B[ca]
;W[ba]C[One Step Approach Move-Ko])
(;B[ad]
;W[ca]
(;B[ba]
;W[ac]C[Disadvantageous Ko

One Step Approach Move-Ko])
(;B[eb]
;W[ba]
;B[ah]
;W[ac]C[Double Ko])))
(;B[ba]
;W[ag]
(;B[eb]
;W[ca]C[One Step Approach Move-Ko])
(;B[ea]
;W[ca]C[One Step Approach Move-Ko])
(;B[ad]
;W[ca]
(;B[eb]
;W[ac]C[Disadvantageous Ko

One Step Approach Move-Ko])
(;B[ea]
;W[ac]C[Disadvantageous Ko

One Step Approach Move-Ko]))))
(;B[ba]
;W[bc]
;B[db]
;W[eb]C[Seki]))
(;B[db]
;W[eb]
;B[cb]
;W[ac]
(;B[bc]
;W[ca]
(;B[fa]
;W[ea]
(;B[ag]
;W[ba]
;B[ad]C[CORRECT])
(;B[ad]
;W[ag]
(;B[ba]
;W[ac]C[Disadvantageous Ko])
(;B[ah]
;W[ba]C[Double Ko])))
(;B[ag]
;W[ba]
;B[ad]
;W[ea]
;B[fa]
;W[ac]C[Disadvantageous Ko])
(;B[ad]
;W[ag]
(;B[fa]
;W[ea]
(;B[ba]
;W[ac]C[Disadvantageous Ko])
(;B[ah]
;W[ba]C[Doulbe Ko]))
(;B[ba]
;W[ea]
;B[fa]
;W[ac]C[Disadvantageous Ko])))
(;B[fa]
;W[ea]
(;B[ag]
;W[ca]
;B[bc]
;W[ba]
;B[ad]C[CORRECT])
(;B[bc]
;W[ag]
(;B[ba]
;W[ca]
;B[ad]C[CORRECT])
(;B[ca]
;W[ba]
;B[ad]C[CORRECT])
(;B[ad]
;W[ca]
(;B[ba]
;W[ac]C[Disadvantageous Ko])
(;B[ah]
;W[ba]C[Double Ko])))
(;B[ba]
;W[bc]C[Seki]))
(;B[ag]
;W[ca]
(;B[fa]
;W[ea]
;B[bc]
;W[ba]
;B[ad]C[CORRECT])
(;B[bc]
;W[ba]
;B[ad]
;W[ea]
;B[fa]
;W[ac]C[Disadvantageous Ko])
(;B[ba]
;W[ea]
;B[fa]C[Seki Gote]))
(;B[ba]
;W[bc]
(;B[ag]
;W[ea]
;B[fa]C[Seki Gote])
(;B[fa]
;W[ea]
;B[ag]C[Seki Gote])))
(;B[ba]
;W[cb]
;B[eb]
;W[ac]
;B[bc]
;W[ca]
;B[ad]
;W[ag]
(;B[db]
;W[ac]C[Disadvantageous Ko

One Step Approach Move-Ko])
(;B[ea]
;W[ac]C[Disadvantageous Ko

One Step Approach Move-Ko])))
(;B[cb]
;W[ab]
;B[db]
;W[eb]
;B[ac]
;W[bc]
;B[aa]
;W[ad]
;B[ca]
;W[ea]
;B[fa]
;W[ab]C[Disadvantageous Ko])
(;B[ae]
;W[ab]
(;B[ba]
;W[eb]
;B[cb]
;W[ad]
;B[bc]
;W[ag]
;B[af]
;W[ac]C[Seki])
(;B[cb]
;W[bc]
;B[ba]
;W[ad]
;B[db]
;W[eb]
;B[fa]
;W[ea]C[Seki]))
(;B[eb]
;W[db]
;B[ab]
;W[ba]
;B[cb]
;W[bc]
;B[ae]
;W[ad]
(;B[ag]
;W[ca]C[Seki])
(;B[ca]
;W[ag]
;B[af]
;W[ac]))
(;B[db]
;W[eb]
;B[cb]
;W[bc]
(;B[ac]
;W[ad]
(;B[ca]
;W[ea]
;B[aa]
;W[ab]C[Disadvantageous Ko

One Step Approach Move-Ko])
(;B[aa]
;W[ab]C[Disadvantageous Ko

One Step Approach Move-Ko]))
(;B[ab]
;W[ca]))
(;B[ba]
;W[eb]
;B[cb]
;W[ab]C[Seki]))
(;W[ab]
(;B[da]
;W[ba]
(;B[ca]
;W[cb]
;B[aa]C[CORRECT])
(;B[ac]
;W[bc]
;B[aa]C[CORRECT])
(;B[cb]
;W[ea]
(;B[ac]
;W[bc]
(;B[aa]C[CORRECT])
(;B[eb]
;W[db]
;B[aa]LB[db:B][eb:A]C[Bad exchange]))
(;B[ca]
;W[bc]
;B[aa]
;W[eb]
;B[ac]
;W[ad]
;B[fa]
;W[ab]C[Disadvantageous Ko

Stage Ko])
(;B[eb]
;W[db]
(;B[ac]
;W[ca]
;B[aa]
;W[da])
(;B[fa]
;W[bc]))))
(;B[ac]
;W[cb]
(;B[eb]
;W[ba]
;B[aa]C[CORRECT])
(;B[da]
;W[ba]
;B[aa]C[CORRECT])
(;B[aa]
;W[eb]
;B[da]
;W[ea]
;B[ca]
;W[bc]
(;B[ae]
;W[ad]
;B[ag]
;W[ab]C[Disadvantageous Ko

One Step Approach Move-Ko])
(;B[ad]
;W[ae]
;B[ag]
;W[ab]
;B[ac]C[Seki Gote])))
(;B[ca]
;W[da]
;B[db]
;W[cb]
;B[ea]
;W[ba]
;B[aa]C[CORRECT])
(;B[cb]
;W[da]
;B[db]
;W[eb]
(;B[ac]
;W[bc]
;B[aa]
;W[ad]
(;B[ca]
;W[ab]C[Disadvantageous Ko])
(;B[fa]
;W[ab]C[Disadvantageous Ko]))
(;B[ca]
;W[ea]
;B[ac]
;W[aa]))
(;B[ea]
;W[cb]
(;B[ac]
;W[ba]
;B[aa]
;W[da]
;B[ca]
;W[eb]
;B[db]
;W[fa]
;B[ga]
;W[da]C[Disadvantageous Ko])
(;B[ba]
;W[da]
(;B[eb]
;W[db]
(;B[ae]
;W[ad]
;B[aa]
;W[bc]
;B[ac]
;W[ag]
;B[af]
;W[ab]C[Disadvantageous Ko])
(;B[ac]
;W[bc]
;B[aa]
;W[ae]C[Seki]))
(;B[ca]
;W[db]
;B[ae]
;W[ad])))
(;B[eb]
;W[bc])))
(;B[da]
;W[bb]
;B[ba]
;W[ac]
;B[ae]
;W[ea]
;B[eb]
;W[ca]
;B[cb]
;W[db]
;B[fa]
;W[aa]
;B[ab]
;W[ca]C[Double Ko])
(;B[ca]
;W[da]
(;B[db]
;W[ba]
(;B[ea]
;W[bb])
(;B[cb]
;W[bb])
(;B[eb]
;W[cb]))
(;B[ea]
;W[ba]
;B[db]
;W[bb]))
(;B[eb]
;W[bb])
(;B[db]
;W[eb]))
