Bishop aims
8,x,x,x,x,x,x,x,x,8,x,x,x,x,x,x,x,x,4,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,3,x,x,x,x,x,x,x,x,x,x,x,x,0P,0N,0B,0R,0Q,0K,x,x,x,2,x,x,x,x,x,x,x,x,x,x,x,x,x,x,5,x,x,x,1,x,x,x,x,4R,1,4B,4K,4Q,4B,1,4R,x,x,x,x,4,x,x,x,x,x,x,x,x,4P,4P,4P,4P,1,4P,4P,4P,x,x,x,x,x,3,x,x,x,x,x,x,x,x,2,4N,1,4P,4N,2,x,x,x,x,x,x,2,x,x,x,x,x,3R,3P,10,7P,7R,x,x,x,2,x,x,x,x,x,3N,3P,10,7P,1,x,x,x,2,x,x,x,x,x,3B,3P,9,7N,7P,7B,x,x,x,2,x,x,3K,1,3P,7,7P,2,7Q,x,x,x,x,3Q,3P,9,7P,1,7K,x,x,2,x,x,x,3B,3P,3N,9,7P,7B,x,x,x,x,x,2,x,x,x,2,3P,9,7P,7N,x,x,x,x,x,2,x,x,x,3R,3P,10,7P,7R,x,x,x,x,x,2,x,x,x,x,x,x,2,2N,2P,2,2P,1,x,x,x,x,x,x,x,x,3,x,x,x,x,x,2P,2P,2P,1,2P,2P,2B,2P,x,x,x,x,x,x,x,x,4,x,x,x,x,2R,1,2B,2Q,2K,1,2N,2R,x,x,x,x,1,x,x,x,5,x,x,x,x,x,x,x,x,x,x,x,x,x,x,2,x,x,x,6,x,x,x,x,x,x,x,x,x,x,x,x,3,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,4,x,x,x,x,x,x,x,x,8,x,x,x,x,x,x,x,undefined
How can you move m17?
That's h12
I think he might have used 8PC Coordinates instead, then. I get it now.