I can't help but think as basis vectors as if they are the lines which form the squares of a chessboard. I know that the pieces go in the center of the chessboard but if I imagine the vectors as being measured by the lines and intersections of the squares it always seems to make more sense. Is this going to cause problems down the road?
Qh8+, KxQ, Kg6, Kg8, Pd8Rmate
>>16795688Qg4, Kh8, Pd8R+, Kh7, Qd7mate
>>16795688Qg4, Kh8, Pd8Q+, Kh7, Qdg8mate
>>16795688Qa7 Kg7, d8(Q)#
>>16796612Omg, your solution beat my three solutions. Like three dgs or stpchldrn.