(;GM[1]FF[3]SZ[19]
AW[bn][bo][do][ap][cp][ep][eq][er]AB[ao][bp][bq][cq][dq][dr]PL[B]C[Black to play and live.]
(;B[bs];W[ar];B[br])
(;B[br]TR[br];W[cs];B[ds];W[bs]))