The First Solutions
Chessboard size 37×37
1, 3, 5, 2, 4, 9, 11, 13, 15, 6, 8, 19, 21, 23, 30, 34, 29, 35, 33, 31, 37, 32, 36, 16, 7, 10, 20, 14, 12, 18, 26, 17, 22, 28, 25, 27, 24
1, 3, 5, 2, 4, 9, 11, 13, 15, 6, 8, 19, 21, 23, 30, 34, 29, 35, 33, 31, 37, 32, 36, 16, 7, 10, 20, 14, 12, 18, 26, 17, 22, 28, 25, 27, 24