Knightx 4.1 released

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chrjly
Posts: 41
Joined: Wed Feb 03, 2021 10:45 pm
Full name: Christophe Jolly

Knightx 4.1 released

Post by chrjly »

v4.1, July 2024
King safety and mobility evaluation modifications
Quiescence search when in check modifications
Better play in finals with pawns and 1 piece on each side
Pondering is always off for the moment. the code needs an update
In my testing Knightx 4.1 is about 50 Elo stronger than v4.0.

http://technochess.free.fr/
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Gabor Szots
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Location: Budapest, Hungary
Full name: Gabor Szots

Re: Knightx 4.1 released

Post by Gabor Szots »

Hello Christophe,

Good to see you making a nice progress again. Test gauntlet for the CCRL blitz list running.

Cheers,
Gabor
Gabor Szots
CCRL testing group
chrjly
Posts: 41
Joined: Wed Feb 03, 2021 10:45 pm
Full name: Christophe Jolly

Re: Knightx 4.1 released

Post by chrjly »

Hi,
Thanks for testing it. Regression tests and gauntlets indicate a little more than +50 elo but it should be less.
I have tried, among other things, to fix some defects that I could see in some games, like having a piece with no safe square to go. v4.0 sometimes repeated a position 3 times with a positive eval.

Christophe