-
There appears to be a segfault in the variant "coffeehouse" when null moves are generated. It happens frequently on the fishnet worker I use, but is also reproducible from (most) of the same positions…
-
sometimes the engine does not sort by best evaluation
-
I was looking at Navs stream (https://www.twitch.tv/videos/1488780810?t=18h26m47s) and I saw Stockfish doing some very very weird things.
It did 7 useless moves to just take a pawn that it could've t…
-
### Describe the issue
Non-draw scores can propogate to the root from PV nodes ending with stalemates in qsearch causing wrong evals for such terminal state and a possibly a mismatch between that PV …
-
Hello Adam,
thank you for such an original engine - I love this idea!
Patricia was running on a chess server for me and I noticed a time management issue?!
A basic idea is: do not start a new ite…
-
#### Suggestion
When -debug is set, also save the best values to debug log file.
This goes to console.
```
print(f'Best expectation (κ={kappa}): {X[i]}'
f' = {y_pred[i]/2:…
-
Score is `None` when a checkmate is detected.
```sh
. . . . . . . .
. . . ♚ ♟ . . .
. . . . . . . .
. . . ♕ . . . .
. ♟ . . . . ♔ .
. . . . . . . .
. . . . . . . .
. . . . . . . .
{
'p…
-
Hi.
I compiled version 3.1 for the Raspberry Pi for use with Picochess. When Patricia 3.1 is about to be mated it will return a best move of a1a1 which causes python-chess to crash. I only tested u…
-
`polyglot download LANG:en`
tellusererror POLYGLOT: main(): Can't open config file "polyglot.ini": No such file or directory
OR
`polyglot`
tellusererror POLYGLOT: pipex_open(): execvp(): ../nlp…
-
When playing with SF multi-PV the evaluation output is ordered wrong, ie the best move of depth N is at the bottom of all depth N moves. This leads to the wrong evaluation shown in the move list outpu…