First move: ##

   A  B  C  D  E  F  G  H
1 |  |  |20|  |26|21|  |  | 1
2 |27|  |11|17| 6|31|  |  | 2
3 |23|12| 2| 5|22|10|  |  | 3
4 |24| 7| 1|()|##|13|29|30| 4
5 |16|15| 4|##|()|  |28|  | 5
6 |18|19|14| 8| 3|32|  |33| 6
7 |25|  |  |  | 9|34|  |  | 7
8 |  |  |  |  |  |  |  |  | 8
   A  B  C  D  E  F  G  H

##:() - 18:20