Bagatur 5.3 - new version chess engine

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Bagatur - UCI chess engines,  Rating Chess Engines Diary CEDR= 3118
Author: Krasimir I. Topchiyski  

Bagatur 5.3 what new?

  • Fix crash issue with SIMD lib (AVX2 and AVX512) when AVX is supported but not enabled on OS level
  • If the crash issue still persists you could delete /bin/VectorEval.dll for windows or /bin/libVectorEval.so for linux
  • New NNUE file based on training over custom self play data of Bagatur with 1B positions


Bagatur 5.1a - results:
JigSaw 5.90.5/14-1314 Games
Nalwald 192.5/12-712 Games
Lizard 10.52/11-711 Games
Knightx 4.19.5/10+910 Games
Lambergar 0.6.03/10-410 Games
Motor 0.6.01/10-810 Games
HypnoS 1407241/10-810 Games
Obsidian 13.00/10-1010 Games
Caissa 1.190/10-1010 Games
Drosophila 1.6 JA8/8+88 Games
Arcanum 2.28/8+88 Games
Arasan 24.2.21/8-68 Games
Yuliana 5.00.5/8-78 Games
Alexandria 7.0.00/8-88 Games
Stockfish 16.10/8-88 Games
Bread Engine 1.0.07/7+77 Games
Aurora 1.16.26/6+66 Games
Patricia 32.5/6-16 Games
Sirius 7.01.5/6-36 Games
CorChess 202407120.5/6-56 Games
Stockfish 20240711 Ivec0/6-66 Games

Fully standalone Windows executable with embedded java. 

Note: If you have trouble starting the engine due to an older computer version, you can delete the VectorEval.dll file located in the bin directory.
We checked - it works on all our older computers.



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