Mike S. wrote:Does that mean Zap's 64-bit GUI version can only run 64-bit engines? I understood so far, that the normal 32-bit GUI cannot run the 64-bit Zap!, but it surprises me that there is also an incompatibility in reverse...?
(I only have a 32-bit Windows, so the question is not urgent for me but I am curious about it )
64-bit applications cannot use 32-bit dll's and vice versa. Every Chessbase engine is a dll. All UCI engines work on both GUIs, as they are normal executables.
Mike S. wrote: don't know if CCRL or CEGT use the Auto232 connection sometimes, because in that case those pairings should always be possible.
)