Problems of koala (20)

10382 life and death 10361 life and death 10354 life and death 10323 life and death 10322 life and death 10302 life and death 10298 elementary 10295 life and death 10293 life and death 10073 life and death 10067 life and death 10065 best move 10018 life and death 9955 life and death 8968 life and death 8663 life and death 8659 life and death 8649 endgame 7938 elementary 7909 life and death