Liches Variants

[partharor]

I Make My Bot play variants but in CMD it says, Unexpected engine output: 'info string Found 0 tablebases. Please Help.

[AttackingOrDefending]

This shouldn't cause the bot to crash. If you don't have tablebases for any variant you can comment out the line SyzygyPath: "./syzygy/" in config.yml.

[MarkZH]

This might be related to this bug in python-chess: https://github.com/niklasf/python-chess/issues/1049

Try removing info string output before a game starts.

[partharor]

This shouldn't cause the bot to crash. If you don't have tablebases for any variant you can comment out the line SyzygyPath: "./syzygy/" in config.yml.

What Does Comment Out mean?

[MarkZH]

Put a hash mark # at the beginning of that line. It will cause the line to be ignored by lichess-bot. The line would look like this:

# SyzygyPath: "./syzygy/"

[partharor]

Put a hash mark # at the beginning of that line. It will cause the line to be ignored by lichess-bot. The line would look like this:

# SyzygyPath: "./syzygy/"

I have done it But it now says " Backing off play_game(...) for 3.5s (chess.engine.EngineError: engine does not support UCI_Variant)" I am using Stockfish.

[AttackingOrDefending]

Stockfish doesn't support playing variants. You can use Fairy-Stockfish instead.

[partharor]

Stockfish doesn't support playing variants. You can use Fairy-Stockfish instead.

Thanks