There are 92 solutions in total
['A1', 'B5', 'C8', 'D6', 'E3', 'F7', 'G2', 'H4']
['A1', 'B6', 'C8', 'D3', 'E7', 'F4', 'G2', 'H5']
['A1', 'B7', 'C4', 'D6', 'E8', 'F2', 'G5', 'H3']
['A1', 'B7', 'C5', 'D8', 'E2', 'F4', 'G6', 'H3']
['A2', 'B4', 'C6', 'D8', 'E3', 'F1', 'G7', 'H5']
['A2', 'B5', 'C7', 'D1', 'E3', 'F8', 'G6', 'H4']
['A2', 'B5', 'C7', 'D4', 'E1', 'F8', 'G6', 'H3']
……