[zion87]

Код:

@echo off
setlocal enableextensions enabledelayedexpansion

for %%i in (C:\Folder\*.*) do (
	echo %%~ni| findstr.exe /r /c:"^[0-9]*$" >nul && move /y "%%~i" "C:\Folder1\"
)

endlocal
exit /b 0

код Iska