I have COPY Prompt on Overwrite set true. I can use COPY /Y to force an overwrite. However, there doesn't appear to be an equivalent switch for the MOVE command. I don't see a switch to suppress the prompt with MOVE.
But I have enabled the configuration option "Copy Prompt on Overwrite" ("CopyPrompt=Yes" in TCMD.INI) (and I have to let it activated) which seems valid for move too. There should be also a possibility (switch) to suppress the prompt for the move command IMHO.