First move: ##

   A  B  C  D  E  F  G  H
1 |  |  |  |  |  |  |  |  | 1
2 |  |  |  |12|15|  |  |  | 2
3 |  |  | 4| 5| 2|13| 6|  | 3
4 |  |10| 1|()|##| 3|14|  | 4
5 |  |  |  |##|()| 9|  |  | 5
6 |  |  |11| 8| 7|  |  |  | 6
7 |  |  |  |16|  |  |  |  | 7
8 |  |  |  |  |  |  |  |  | 8
   A  B  C  D  E  F  G  H

##:() - 6:14