I didn't send you anything. Now I know your problem.
I'm sorry; I haven't played LT-1986 more than 1000 moves.
(There's no use to play the repeated cycles over and over.
If I guess I can't solve it, I don't need to wait until the last
block before I give up.)
Apparently, the problem is like this:
There's one water tile (E10) left in the Snake River.
One block's on the B15 tunnel.
One block's at P3.
The tank can be anywhere on the ground.
The M1 anti-tank is still alive.
If it's the case, I can't solve it.
We must do "something" before that dead end happened.
Bye,
Suyono