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



Chess engine: Aurora 1.16.2

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UCI chess engine - Aurora.
Rating Chess Engines Diary CEDR=2370

Aurora is an actively developed UCI (Universal Chess Interface) compatible chess engine.
This means that Aurora is a command-line-based engine and you will need a UCI-Compatible GUI in order to intuitively use Aurora. See the "Usage" section below for usage instructions.

Aurora 1.16.2:
I've finally gotten back to working on Aurora! Compared to Aurora v1.11.3, Aurora v1.16.2 is stronger and has improved usability. Aurora v1.16.2 is ~100 elo stronger than its predecessor, and I also expect this release to scale slightly better at longer time controls.

Progression tests:
6+0.06:

Score of Aurora v1.16.2-dev vs Aurora v1.11.3: 321 - 143 - 137  [0.648] 601
...      Aurora v1.16.2-dev playing White: 166 - 60 - 74  [0.677] 300
...      Aurora v1.16.2-dev playing Black: 155 - 83 - 63  [0.620] 301
...      White vs Black: 249 - 215 - 137  [0.528] 601
Elo difference: 106.1 +/- 25.2, LOS: 100.0 %, DrawRatio: 22.8 %
20+0.2:

Score of Aurora v1.16.2-dev vs Aurora v1.11.3: 102 - 48 - 50  [0.635] 200
...      Aurora v1.16.2-dev playing White: 53 - 24 - 23  [0.645] 100
...      Aurora v1.16.2-dev playing Black: 49 - 24 - 27  [0.625] 100
...      White vs Black: 77 - 73 - 50  [0.510] 200
Elo difference: 96.2 +/- 42.9, LOS: 100.0 %, DrawRatio: 25.0 %
Another notable improvement in this release is the addition of LRU, so that Aurora can search infinitely while staying within user-specified memory limits.

Both a Linux and a Windows binary are available below.


Aurora 1.11.4 results:
Stellar 1.4.02/2+22 Games
Lux 4.21.5/2+12 Games
Camel 1.4.00.5/2-12 Games
Crystal 80/2-22 Games
Cheng 4.470/2-22 Games
Lambergar 0.5.10/2-22 Games
MIDA 2.3.10/2-22 Games
Simbelmyne 1.5.10.5/1+01 Games
MrBob 1.3.00.5/1+01 Games
CorChess 202403310/1-11 Games
Critter 1.6a0/1-11 Games
Brainlearn 280/1-11 Games
HypnoS 0304240/1-11 Games
Cadie 1.70/1-11 Games
Berserk 130/1-11 Games
Belette 3.0.00/1-11 Games
Alexandria 6.1.00/1-11 Games
Monty 0.1.00/1-11 Games
Motor 0.3.00/1-11 Games
Incognito 8.10/1-11 Games
Patricia 2.0.10/1-11 Games




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