(;GM[1]FF[4]CA[UTF-8]AP[Sabaki:0.51.1]ST[2]RU[Japanese]SZ[19]KM[0.00]PW[white]PB[black]AW[ba][ga][bb][eb][gb][bc][gc][bd][gd][ce][de][ee][fe]AB[ca][fa][fb][cc][fc][cd][dd][ed][fd](;B[db]C[shouldn't seki be the best result (white e17)?](;W[ec];B[cb];W[ea])(;W[cb](;B[ec];W[da];B[ea]C[+])(;B[da];W[ec])(;B[ea];W[ec])))(;B[cb];W[db]))