bishop in an archway

Some guessing, but logical.

Great puzzle! Only had to guess on the two spots at the very end! The rest was totally logical! Enjoyed it very much! Thanks! :)

Please Swford stop commenting. If there is guessing involved then it cannot be logical period. And this particular puzzle doesn't even offer only one solution. So it's not logical. Guesses are pretty easy but still.

Thank you.

There are THREE 50/50 guesses--two are symmetrical.