You'd only need 4 pieces to seal off the corners - one in each corner. They also can't be captured once in a corner, so the only way white would have a chance would be to limit black to those four pieces and force one of them to move.
(skryť) Ak nechcete, aby ostatní užívatelia vedeli čo práve robíte, môžete zapnúť maskovací mód v Nastaveniach (len pre platiacich členov). (pauloaguia) (zobraziť všetky tipy)