Hello, TL;DR: xboard -fUCI -icscomm /dev/ttyUSB0 fails with a "POLYGLOT: uci_open(): Not a UCI engine.".
The case is: I've got a UCI chess program running on a microcontroller connected to my laptop via serial-over-usb. I would like to use xboard to play aginst it. https://vanheusden.com/chess/Dog/ regards
