The answer to Is it possible you are both right and wrong about that idea?
is everything is possible. You cant set a posit then question it in your next one.
So the answer to can God make a move he cant understand is God has no limits.
Can God make a rock so big that He can't lift it? Either He can't make the rock or He can't lift the one He made, that was too big.
I find it interesting that some people are so affraid to offend God in search of the truth, that they are faithless, and they would rather live by lies and half truthes instead of really seeking the truth and living by it, no matter what it costs them.
When God chose to make a promise, was He bound to keep it, or was He not limited to the obligation He gave Himself or limited to keeping His word(what ever you prefer). The God I believe in isn't so small or on the brink of losing control, that He himself can't limit Himself or simply have limitations due to His nature that are inherent. Those things as I previously stated, don't take away from His sovereignty.
Can He cease to be God? Can He cease to be just? Believe me, He has His limits. When you push Him past one, He'll let you know. He limits Himself to that behavior too, because first He loves you and secondly, when its time to deal out the punishment, He wants to make sure you aren't ignorant of it. He will make sure that there is an impeccable lucidty and a termination of denial, that many choose to live by.
...and that's how you move to strategy from tactics.