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Sting sf Black Hole 4 - chess engine UCI

Sting sf - UCI chess engine, Author: Marek Kwiatkowski Rating CEDR=3060 Individual statistics: Sting Black Hole 2 - 248 games (+ 65,= 42,-141), 34.7 % Critter 1.6a                  :  18 (+  1,=  7,- 10), 25.0 % RofChade 3.0                  :   6 (+  0,=  1,-  5),  8.3 % Slowchess 2.9                 :   2 (+  0,=  0,-  2),  0.0 % Fisherov chess monk 1.2       :   2 (+  0,=  0,-  2),  0.0 % Nemorino 6.00                 :   2 (+  0,=  0,-  2),  0.0 % Demolito 2021-10-21           :   2 (+  1,=  1,-  0), 75.0 % Nalwald 16                    :   4 (+  3,=  1,-  0), 87.5 % Black Marlin 7.0              :   4 (+  1,=  2,-  1), 50.0 % Dragon 3.1 by Komodo          :   4 (+  0,=  0,-  4),  0.0 % Revenge 3.0                   :   2 (+  0,=  0,-  2),  0.0 % Weiss 2.1 dev                 :   2 (+  0,=  1,-  1), 25.0 % Booot 7.0                     :   2 (+  0,=  0,-  2),  0.0 % Ethereal 13.88                :   2 (+  0,=  0,-  2),  0.0 % Marvin 6.1.0                  :   2 (+  0,=  0,- 
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Recent posts

Polyfish 230115 wins Aquarium Engines Tournament (CEDR, 2023.01.23-24)

Time: 3'+3" 💻 Computer used for the test:   Dell G15 SE, i7-11800H RAM 16,0 GB   🖬 GUI- Aquarium 💾 All CEDR games download:   86.487 games (3'+3")  💾   210 games from the tournament download   @chessenginesdiary
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BrainLearn 21.1 wins Chess Engines Tournament for Android (CEDR, 2023.01.26-27)

Best progress:  Igel 3.2.0  +28 Time: 3'   110 tournament games download , GUI - Chess Tournament for Android, Tablet - Smasung Galaxy TAB S6 Lite, 4GB RAM,  all 14.151 games download @chessenginesdiary BrainLearn (tournament winner) is a free, powerful UCI chess engine derived from BrainFish. It is not a complete chess program and requires a UCI-compatible GUI (e.g. XBoard with PolyGlot, Scid, Cute Chess, eboard, Arena, Sigma Chess, Shredder, Chess Partner or Fritz) in order to be used comfortably.  Read the documentation for your GUI of choice for information about how to use Stockfish with it.  Chess engine: BrainLearn 21.1 more and download form page
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Today start 1 League CEDR, edition 02/2023

  Today start 1 League CEDR, edition 02/2023 GUI-Aquarium, Time:3'+3" # Engine 1 RubiChess 20221203 2 Arasan 23.4 3 Minic 3.33 4 Seer 2.6.0 5 RofChade 3.0 6 Booot 7.0 7 Ethereal 13.88 Plus NNUE 8 SlowChess 2.9 9 Fisherov chess monk 1.2 10 Raubfisch X48e 11 SugaR AI 2.50 12 Stockfish dev-20230114 13 Berserk 10 14 Koivisto 9.0 Ipman 15 Dragon 3.2 by Komodo 16 Lc0 0.29.0 Chess Engines Diary League - edition 01/2022 (161 engines!)
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Brainlearn 21.1 wins Big Tournament Second Engines (Tests by Jörn Gronemann, Breitenburg, 2023.01.27)

System is a AMD Ryzon 3950X with 16 CPU, 64MB RAM, Windows 10 Enterprise,  GPU NVIDIA  RTX 3060 ti. GUI-Banksia, For Every Engine only 1 CPU and 512 Hashtables, Book - Super GM 4 mvs,  6TBs. 🕒🕒Time 3'+3"     650 games download   💾 All games CEDR  86.487 games 04.12.2022   @chessenginesdiary BrainLearn  - UCI chess engine Rating CEDR=3726 BrainLearn 21.1 - more and download from page
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Chess engine: Zagreus 2.0.0 alpha-2 (Windows and Linux)

Zagreus is a work in progress UCI Chess Engine. You can play against Zagreus on Lichess: https://lichess.org/@/Zagreus_Engine. You will also be able to find it's elo rating on there. At the time of writing this is around ~1800 rapid.  Zagreus is a constantly changing engine with hopefully an increase in elo every update. v. 2.0.0 alpha-2: v2.0.0 is a complete rewrite of Zagreus.  SEE capture sorting in quiescence search by @Dannyj1 in #8 Time management enhancements by @Dannyj1 in #9 No mobility on pawn attacks by @Dannyj1 in #10 Fixed promotions not being detected from the position command, causing illegal moves to be made after promotions Fixed some bugs Zagreus 2.0.0 alpha-2 download
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Chess engine: Sturddle 1.27 NNUE

Sturddle is a chess engine written from scratch, with ideas taken from Wikipedia, https://www.chessprogramming.org/, talkchess.com, other internet sources, and The Computer Chess Compendium by David Levy et al.  The goal of the project is mainly autodidactic. The engine started as a prototype written in Python, with functionality gradually moved over to C++, the result being a hybrid architecture (hence the name Sturddle, from the hybrid sturddlefish). The bulk of the code is C++, with "entry-points" exposed to Python via the __init__.pyx Cython "glue". The UCI protocol is implemented in Python (sturddle.py). The default search algorithm is MTD(f). The search algorithm can be changed at runtime (Negascout, Negamax) via UCI commands. Author: Cristi Vlasceanu  Rating CEDR=3143 Individual statistics:  Sturddle 1.04 - 212 games (+ 75,= 35,-102), 43.6 % Critter 1.6a                  :  10 (+  3,=  5,-  2), 55.0 % Fisherov chess monk 1.2       :   2 (+  0,=  0,-  2),  0.0
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