(;GC[by Kim Byung Min (6p)]EV[Madrid, 2002]SZ[19]C[White to play and kill]AB[bb][bc][cc][dc][eb][da]AW[ba][bd][cd][dd][ec][fc][fb][hb]GN[Tsumego 21]
;W[ac];B[ab];W[fa];B[ca];W[db])