Queen's Tour/Examples/8 x 8

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Example of Queen's Tour

Queens-Tour-8x8-1.png $\qquad$ Queens-Tour-8x8-2.png $\qquad$ Queens-Tour-8x8-3.png

Here are three examples of a re-entrant queen's tour on a $8 \times 8$ chessboard, achieved in $2 \times 8 - 2 = 14$ moves.

Historical Note

The $14$-move re-entrant queen's tour on the $8 \times 8$ chessboard was first achieved by Sam Loyd.

He considered it one of his best puzzles.