Can somebody do simply this? By far the strongest engine!

[Dann Corbit]

Glad it works too on GPU.
This program has the potential to run lc0 on gpu and sf on cpu at the same time. But what to do with their best moves

One idea is to send the bestmove of lc0 to sf at some point in time and let sf try to reply on it (checking tactics or so). If sf likes it, that move is probably good.

Why not poke the move and score into the SF hash? I guess the only problem is depth, because the depth values would make the moves rejected.