Chess Mean Return II

A knight starts at the bottom left corner of a standard $8 \times 8$ chessboard. A knight can move $(\pm 2, \pm 1)$ or $(\pm 1, \pm 2)$ in any directly, as long as it stays on the chess board. Find the expected time for the knight to return to the bottom left corner if the knight moves uniformly at random among all of it's possible moves at each step.