Maybe you're just having picture problems. It seems there have been some problems lately. If on the place where they should be, your cursor turns into the hand, then there's something on that square even if it seems empty and you're not submiting a board with less pieces but a board where not all pieces are showing. A refresh may reveal those...
(скрий) Ако чакате да направите ход, чукнете на "промени" в съседство с "опресняване" на главната страница, после нагласете на 30 секунди за да видите по-скоро кога сте на ход. (Servant) (покажи всички подсказки)