Chess engine: Zangdar 2.27.08
Zangdar - UCI chess engine (written in C++11).
Rating CEDR=2959
v.2.27.08:
Since the last version, I added a Tuner, and made numerous tests to improve the evaluation. Some worked, but most of all failed. I begin to think that the real improvement now will the Neural thing. Im totally ignorant of that, that's the next big challenge ! Before that, I would like to continue to improve the search; there are some heuristics that I didn't integrate.
I also improved the search, but not that much.
I put binaries for different machines, from the weakest to the strongest :
x86-64
popcnt
avx2
bmi2
5950X
Zangdar 2.19.03 - results:
| Demolito 2023-08-03 | 3.5/23 | -16 | 23 Games |
| Lishex 1.1.1 | 11/14 | +8 | 14 Games |
| Critter 1.6a | 2.5/12 | -7 | 12 Games |
| Clover 6.0 | 0.5/12 | -11 | 12 Games |
| Arasan 24.0 | 0.5/12 | -11 | 12 Games |
| Nalwald 18 | 0/12 | -12 | 12 Games |
| Velvet 5.3.0 | 0/12 | -12 | 12 Games |
| Lynx 0.14.1 | 11/11 | +11 | 11 Games |
| Black Marlin 8.0 | 1/10 | -8 | 10 Games |
| Texel 1.09 | 0.5/10 | -9 | 10 Games |
| Polyfish 230807 | 0/10 | -10 | 10 Games |
| BlackMarlin 8.0 | 0/10 | -10 | 10 Games |
| ShenYu 2.0.1 | 9/9 | +9 | 9 Games |
| Lynx 0.16.0 | 9/9 | +9 | 9 Games |
| Caligula 1.1 | 7.5/8 | +7 | 8 Games |
| Catacomb 1 | 6.5/8 | +5 | 8 Games |
| Protej 0.6.5 | 4/8 | +0 | 8 Games |
| Caissa 1.12 | 0/8 | -8 | 8 Games |
| Booot 7.2 | 0/8 | -8 | 8 Games |
| Cadie 1.5 | 3/7 | -1 | 7 Games |
| Halcyon 1 | 6/6 | +6 | 6 Games |
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