As a side note, where the wall's can capture - that is only the side walls - not the top or bottom walls.
The only problem I see with a limit on whites first move is that I think it might be too much and then give black an advantage.
The "swap" idea is pretty good, but at least for me I think it would not work as well for this game.
When I first started playing, all the play was in the "middle" of the board and was fun - and I think making the walls be able to capture would move the game more towards the middle of the board.
(убрать) Если Вы хотите играть игру с противником подобного уровня, Вы можете определить необходимый диапазон BKR для нового приглашения игры. Тогда никто с BKR вне этого диапазона не будет в состоянии видеть/принимать этот вызов. (Katechka) (Показывать все подсказки)