Thomas Dybdahl Ahle

@Recursing why wouldn't you repeat when at a disadvantage?

Right. You should, of course, be able to continue playing in these situations. This is the reason sunfish now only checks for 3fold draws at nodes other than root.

I'm happy to add a docker image, but the "Enter q to quit and h for help" seems to add a lot of other features and a lot of extra...

Thank you. As it is now, Sunfish doesn't really support UCI. There is only some very preliminary code submitted by @ryanhs back in 2017. One feature it doesn't support is...

This is a good idea, but I don't think this particular script actually does anything? I think the test scripts first have to be updated to support pytest.

Was sunfish in checkmate when it played against the rules? Or was there simply a checkmate within reach of a few plies?

I found another example of `sunfish` making illegal moves when losing. This time during an xboard game: ``` $ python -u xboard.py setboard 3Q4/8/2Q2P2/6P1/6K1/3k4/8/8 b - - 3 55 go...

For xboard sunfish now correctly calls "resign" rather the keeping on playing. When playing directly with sunfish.py, the king will still be sacrificed the way you show. I guess we...

It can definitely play as white. Can you give more details on what you tried?

@null-Exception1 Can you show the commands you ran? And what output you got?