Bajusz Tamás

Exactly. I tried it in console with official stockfish 15.1 and it crashed. Possible this is the limitation of using the built in nnue net default which was trained on...

I played with this again a bit and noticed that if you don't remove white side castling rights from FEN like `rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/4K3 w KQkq - 0 1` it will crash,...

Hmm. There is websocket usage in [remotegames.py](https://github.com/pychess/pychess/blob/master/lib/pychess/Savers/remotegame.py) atm.

The root of this issue is we have Hawk/Elephant pieces in Merida piece set only. In https://github.com/gbtami/pychess-variants piece sets can be set per variant(Family), but here that was never implemented.

@hartwork possible we should push out a new 1.1 alpha release as soon as possible (as you suggested) to let people confirm old bugs and report new bugs :)

Provide the concrete position where it happens, please.

This is related to https://github.com/pychess/pychess/issues/2012 We need better error handling in FICS login.

@taw00 we should know the server side error message to recognize this particular login error. See it in similar issue https://github.com/pychess/pychess/issues/2012 Unfortunately I have no banned usernames to try it...

First of all use the latest release from https://github.com/pychess/pychess/releases please. If your login still fail, try to run pychess from console with additional command line arguments like: pychess --log-debug --log-view...

@enonu is your engine available to try? If not, can you test it against the current git master, starting it with --gbulb-loop please?