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Chess engine: Colossus 2024a


Colossus
- UCI chess engine, Author: Martin Bryant
Rating CEDR=2822

v. 2024a
It is a 64-bit Windows executable which should run on any modern PC as it does not use any extended instruction sets like AVX.
I have perfomed a major tidy up from the previous version with various bug fixes and tuning.
My tests indicate an improvement of about 25 ELO.


Colossus 2022a vs other engines:
Caligula 1.0b5/16-616 Games
Rebel 15x20/16-1616 Games
Smallbrain 1.210.5/12+912 Games
Vafra 3.3.23/12-612 Games
K2 0.996.5/11+211 Games
Hiarcs 15.50/11-1111 Games
Journeyman 1.76.5/10+310 Games
Delocto 0.61n4.5/10-110 Games
Counter 4.11/10-810 Games
Stash 33.00.5/10-910 Games
Berserk 9-dev0/10-1010 Games
Amoeba 3.40/10-1010 Games
Zevra 2.57.5/9+69 Games
Fornax 4.07.5/9+69 Games
Novice 3.17.5/9+69 Games
Devel 4.0.2.36/9+39 Games
Blunder 8.5.56/9+39 Games
Bagatur 3.30.5/9-89 Games
Galjoen 0.41.26/8+48 Games
Apotheosis 4.0.14/8+08 Games
Mayhem 7.32.5/8-38 Games



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