Chess engine: Caissa 1.18

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Caissa - UCI chess engine,  Author: Michał Witanowski
Rating CEDR=3656

v.1.18:
Progression test
TC=8+0.08, Book=UHO_Lichess_4852_v1.epd

Elo   | 21.60 +- 3.48 (95%)
Conf  | 8.0+0.08s Threads=1 Hash=8MB
Games | N: 18582 W: 5085 L: 3931 D: 9566
Penta | [62, 1822, 4474, 2766, 167]
TC=60+0.6, Book=UHO_Lichess_4852_v1.epd

Elo   | 24.30 +- 6.29 (95%)
Conf  | 60.0+0.60s Threads=1 Hash=128MB
Games | N: 5470 W: 1469 L: 1087 D: 2914
Penta | [7, 476, 1389, 854, 9]
Changes
New neural net trained on total 9.3B positions. Introduced more positions from regular chess games (instead of DFRC games).
Various search improvements

Caissa 1.17 - results:
Alexandria 6.05.5/9+29 Partii
Booot 7.36/7+57 Partii
Altair 7.0.06/7+57 Partii
Tenax 0.9.54/7+17 Partii
Lizard 10.24.5/6+36 Partii
Berserk 12.13.5/6+16 Partii
ShashChess 34.63/6+06 Partii
Stormphrax 4.0.04/5+35 Partii
Clover 6.13.5/5+25 Partii
RofChade 3.13/5+15 Partii
RubiChess 202401122.5/5+05 Partii
CorChess 202402092.5/5+05 Partii
Seer 2.8.02.5/5+05 Partii
Brainlearn 272.5/5+05 Partii
Leorik 3.04/4+44 Partii
Peacekeeper 2.303/4+24 Partii
Uralochka 3.41 dev13/4+24 Partii
Obsidian 10.03/4+24 Partii
Willow 4.03/4+24 Partii
Ethereal 14.252/4+04 Partii





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