what does crystal do?
the time where computers are wrong

Engine says it's a 20+ advantage for white
And any chess player says this is an illegal position.
Lol what about this one?
This is analysis by crystal.
Crystal switched from -10.99 (material value ) to 0.00 (when the fortress detection code kick in), all happens within milli seconds (0.00 seconds)
Engine says it's a 20+ advantage for white
And any chess player says this is an illegal position.
Lol what about this one?
Download and install Crystal ( Stockfish fork) and engine would say 0.00 within 1 min.
https://github.com/jhellis3/Stockfish/releases/tag/v3.1