You will notice a (very) small character in red above each of the quails, which differy very slightly. The left has a serif'ed "I" part on the bottom, while the right has a box.
Also, you can see that only the swallow and falcon promote (to goose and eagle, respectively).
This is a very different shogi variant, with most piece movements not found in any other variants (L/R quail, pheasant, eagle, & goose).
(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)