Omega - Stockfish derivative by Solista. Engine with random mode for tactical analysis.
Rating Chess Engines Diary CEDR=3752
Omega SE Dec25 by Solista. December 2, 2025: Omega SE Dec25 (Special Edition) by Solista. This engine is an optimization of my OmegaCor engine, released on October 1, 2025. It is based on SF dev, but with a network dimension of 3072. This network is three times larger than the current Stockfish dev network (dimension 1024). Tactically, dimension 1024 is slightly faster at finding moves (not better). However, dimension 3072 is more refined. Those with fast computers and for whom time is less of a concern will be better served by this version. The Slow Mover and Minimum Thinking Time features are implemented. The calculated move appears on the display after approximately 6 seconds.
Omega Nov25 PB vs other engines:
| Brainlearn 31 | 13.5/26 | +1 | 26 Partii |
| ShashChess 40 | 13/26 | +0 | 26 Partii |
| SugaR 1.0.1 | 13/26 | +0 | 26 Partii |
| Artemis 19TR | 12.5/24 | +1 | 24 Partii |
| Deep Blue | 12/22 | +2 | 22 Partii |
| Killfish PB 151025 | 11.5/22 | +1 | 22 Partii |
| CorChess 20251005 | 11.5/22 | +1 | 22 Partii |
| HypnoS 1.00 | 11/22 | +0 | 22 Partii |
| Raid 4.8 | 11/22 | +0 | 22 Partii |
| Kookaburra 3.11 | 11/22 | +0 | 22 Partii |
| SpecTral 11 | 11/22 | +0 | 22 Partii |
| Revolution 3.50 131125 | 11/22 | +0 | 22 Partii |
| JudaS 1.0.1 | 10.5/22 | -1 | 22 Partii |
| Stockfish 17.1 | 10.5/22 | -1 | 22 Partii |
| Stockfish dev-20251114 | 10/20 | +0 | 20 Partii |
| DarkSeid 7.0 EE | 7/14 | +0 | 14 Partii |
| Dark SisTer 11 | 6/12 | +0 | 12 Partii |
| Reckless 0.9.0 dev.fe4 JA | 4/8 | +0 | 8 Partii |
| Alexandria 8.1.12 JA | 4/8 | +0 | 8 Partii |
| Stockfish dev-20251122 | 4/8 | +0 | 8 Partii |
| DarkSeid 7.3 EE | 4/8 | +0 | 8 Partii |
engine from page: https://solistachess.jimdosite.com/solista-news/

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