Difference between revisions of "Seer"
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* [[Move Ordering]] | * [[Move Ordering]] | ||
** [[Static Exchange Evaluation|SEE]] for [[Captures]] | ** [[Static Exchange Evaluation|SEE]] for [[Captures]] | ||
| + | ** [[Killer Heuristic]] | ||
** [[History Heuristic]] | ** [[History Heuristic]] | ||
** [[History Heuristic#CMHist|Counter Moves History]] | ** [[History Heuristic#CMHist|Counter Moves History]] | ||
Revision as of 21:57, 19 October 2020
Greek Seer [1]
Seer,
an UCI compliant open source chess engine by Connor McMonigle, written in C++,
licensed under the GNU GPL and first released in October 2020.
Seer uses a custom NNUE implementation based on 32-bit float weights with training code written in PyTorch and inference code relying on OpenMP SIMD for auto vectorization [2].
Due to PEXT Bitboards, Seer requires BMI2 for a reasonable performance, as well as either SSE, AVX, AVX2 or AVX-512 to calculate the NNUE.
Contents
Features
Board Representation
Search
- Iterative Deepening
- Aspiration Windows
- Lazy SMP
- Principal Variation Search
- Transposition Table
- Move Ordering
- Selectivity
Evaluation
See also
Forum Posts
- Re: New engine releases 2020 by Connor McMonigle, CCC, October 18, 2020
- Seer by Gerd Isenberg, CCC, October 18, 2020
External Links
Chess Engine
- GitHub - connormcmonigle/seer-nnue: UCI chess engine using NNUE for position evaluation
- Release seer-v1.0 · connormcmonigle/seer-nnue · GitHub
Misc
- seer - Wiktionary
- Seer from Wikipedia
- Hypnotic Brass Ensemble - Seer, Sound Rhythm & Form (2016), YouTube Video
