Problems of zafris (35)

13778 life and death 11998 life and death 11614 endgame 11486 life and death 11432 life and death 11224 tesuji 11135 life and death 10906 endgame 10870 life and death 10867 life and death 10866 life and death 10865 life and death 10796 life and death 10737 life and death 10722 life and death 10711 life and death 10706 life and death 10705 life and death 10692 life and death 10674 life and death 10662 life and death 10628 life and death 10616 life and death 10561 life and death 10560 life and death 10544 life and death 10543 life and death 10542 life and death 10541 life and death 10491 life and death 10474 life and death 10442 life and death 10359 life and death 10358 life and death 10299 endgame