(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]RU[NZ]SZ[19]KM[7.00]TM[1800]OT[5x30 byo-yomi]DT[2013-06-02]PC[The KGS Go Server at http://www.gokgs.com/];AW[ca][fa][ha][db][gb][hb][dc]AB[ba][ia][bb][ib][bc][ic][cd][dd][ed][fd][gd][hd](;B[da](;W[eb];B[fc];W[fb];B[cb])(;W[ea];B[fc])(;W[fc];B[ec];W[eb];B[gc];W[cb];B[fb]C[Ko]))(;B[fc]C[key move to kill];W[fb];B[da](;W[cb];B[eb];W[ea];B[ec])(;W[ea];B[ec])))