First move: ##

   A  B  C  D  E  F  G  H
1 |  |  |31|  |  |29|  |  | 1
2 |27|  |33|30|28|21|  |  | 2
3 |15|20| 8| 1| 6|38|34|37| 3
4 |  |12|19|()|##| 7|36|  | 4
5 |14|11| 2|##|()| 4|32|40| 5
6 |17|16| 9|10| 5| 3|35|39| 6
7 |18|  |22|13|25|24|  |  | 7
8 |  |23|  |  |  |26|  |  | 8
   A  B  C  D  E  F  G  H

##:() - 20:24