Since you’re here...

... we have a small favour to ask. More people, like you, are reading and supporting our blog: "Chess Engines Diary". And unlike many other sites and blogs, we made the choice to keep our articles open for all, regardless of where they live or what they can afford to pay.

We hope you will consider supporting us today. We need your support to continue to exist, because good entries are more and more work time. Every reader contribution, however big or small, is so valuable. Support "Chess Engines Diary" even a small amount– and it only takes a minute. Thank you.

============================== My email: jotes@go2.pl



Chess engine for Android: Fatalii 0.4.0


Fatalii - UCI chess engine
Author: Patrick Heck,  Rating CEDR=2250 (for Windows)
Challenge me on Lichess: https://lichess.org/@/FataliiBot

v.0.4.0:
Improvements
Search
Added null move pruning
Added futility pruning
Added reverse futility pruning
Transposition table
Now uses a bucket system with 4 entries per bucket
Improved replacement scheme based on entry age and depth
Evaluation
Draws by insufficient material are now detected
Added a small tempo bonus for the side to move
Slightly tuned PSTs by hand (hopefully for the last time, planning to automate this in the future :D)
UCI
info now prints exact mate scores. No more 327.66 scores!

Individual statistics: Fatalii 0.2.1 - 64 games (+  5,=  3,- 56), 10.2  % (for Windows)
RofChade 3.0                  :   2 (+  0,=  0,-  2),  0.0 %
Raubfisch X48d3               :   2 (+  0,=  0,-  2),  0.0 %
Fisherov chess monk 1.2       :   4 (+  0,=  0,-  4),  0.0 %
Knightx 3.4                   :   2 (+  0,=  0,-  2),  0.0 %
Atlas 4.25                    :   2 (+  0,=  0,-  2),  0.0 %
Minic 3.28                    :   4 (+  0,=  0,-  4),  0.0 %
Avalanche 1.2.0               :   4 (+  0,=  0,-  4),  0.0 %
BigBallz 010922               :   4 (+  0,=  0,-  4),  0.0 %
Kayra 1.5 Dynamics            :   2 (+  0,=  0,-  2),  0.0 %
Fire-zero 09022022            :   2 (+  0,=  0,-  2),  0.0 %
Trinket 2.0.0                 :   4 (+  1,=  3,-  0), 62.5 %
Frozenight 5.0.0              :   4 (+  0,=  0,-  4),  0.0 %
MadChess 3.1                  :   4 (+  0,=  0,-  4),  0.0 %
Viridithas 2.6.0              :   2 (+  0,=  0,-  2),  0.0 %
StockNemo 5.3.0.0             :   2 (+  0,=  0,-  2),  0.0 %
CT800 1.44                    :   4 (+  0,=  0,-  4),  0.0 %
Rusty Pigeon 1.0              :   2 (+  2,=  0,-  0), 100.0 %
Lumac0 14.0                   :   2 (+  2,=  0,-  0), 100.0 %
Stockfish 070922              :   4 (+  0,=  0,-  4),  0.0 %
Weiss 2.1 dev                 :   4 (+  0,=  0,-  4),  0.0 %
Fire-zero 09112022            :   2 (+  0,=  0,-  2),  0.0 %
Deep Rybka 4.1                :   2 (+  0,=  0,-  2),  0.0 %

Fatalii 0.4.0 for Android download 


Twitter
Facebook
Instagram
Pinterest
Reddit
Tumblr

Comments

Popular posts from this blog

New chess engine: HypnoS 190324 (derived from Stockfish)

New version chess engine: Lc0 BT4

SF-PRO 23.02.2024 wins Strong Engines Tournament (Tests by Jörn Gronemann, Heide, 2024.03.01)

INCOGNITO 7 and Killfish 130324 wins Strong Engines Tournament (Tests by Jörn Gronemann, Heide, 2024.03.15)

SF-PRO 08.03.2024 wins New Engines Test, 09-10.03.2024

Chess engine: SF 16.1 MPV

Chess Engines Diary Rating (Stockfish and clones) - 03.03.2024