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Chess engine: Caissa 1.2 NNUE

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Caissa - UCI chess engine,  Author: Michał Witanowski
Rating CEDR=3236

v.1.2:
Switch regular PSQT to king-relative PSQT
Neural network trainer optimization and improvements
PSQT trainer refactor
Add razoring and alpha pruning
Tweak SEE pruning, late move prunning, etc
Update neural network to 704x512x16x32 architecture and retrain on more data
Fix castling move printing in non-960 mode

Github:https://github.com/Witek902/Caissa/releases/tag/1.2


Individual statistics: Caissa 0.5 NNUE - 230 games (+102,= 89,- 39), 63.7 %
Betsabe II 1.96               :   2 (+  1,=  0,-  1), 50.0 %
ECE 20.1                      :   2 (+  1,=  1,-  0), 75.0 %
Dimitri 5.2.3                 :   2 (+  2,=  0,-  0), 100.0 %
Fritz 17                      :   8 (+  3,=  5,-  0), 68.8 %
SeeChess 1.2                  :   2 (+  2,=  0,-  0), 100.0 %
Raubfisch X48e                :   2 (+  0,=  1,-  1), 25.0 %
Kayra 1.3                     :   2 (+  0,=  1,-  1), 25.0 %
Stockfish 15                  :   6 (+  0,=  2,-  4), 16.7 %
Fisherov 0.98k                :   4 (+  0,=  2,-  2), 25.0 %
BrainLearn 17                 :   2 (+  0,=  2,-  0), 50.0 %
Lozza 2.2                     :   4 (+  4,=  0,-  0), 100.0 %
Wasp 5.50                     :   2 (+  1,=  1,-  0), 75.0 %
Rebel 15                      :   2 (+  0,=  1,-  1), 25.0 %
Fisherov 0.98j                :   2 (+  0,=  1,-  1), 25.0 %
Komodo 13.02                  :   4 (+  1,=  3,-  0), 62.5 %
Arasan 23.3                   :   4 (+  0,=  3,-  1), 37.5 %
Barbarossa 0.6.0              :   2 (+  2,=  0,-  0), 100.0 %
Zahak 10.0                    :   2 (+  0,=  2,-  0), 50.0 %
Hiarcs 15.5                   :   4 (+  0,=  4,-  0), 50.0 %
Admete 1.5.0                  :   2 (+  2,=  0,-  0), 100.0 %
Caligula 1.0b                 :   2 (+  2,=  0,-  0), 100.0 %
Protej 0.6.2                  :   2 (+  2,=  0,-  0), 100.0 %
Supernova 2.4                 :   2 (+  1,=  1,-  0), 75.0 %
Zevra 2.5                     :   2 (+  2,=  0,-  0), 100.0 %
K2 0.99                       :   2 (+  2,=  0,-  0), 100.0 %
Raven 1.20                    :   2 (+  2,=  0,-  0), 100.0 %
Novice 3.1                    :   2 (+  2,=  0,-  0), 100.0 %
Ceibo 0.8                     :   2 (+  2,=  0,-  0), 100.0 %
MadChess 3.0                  :   2 (+  2,=  0,-  0), 100.0 %
Paulchen 332 0.1.1            :   2 (+  1,=  1,-  0), 75.0 %
FoxSEE 7.35.0                 :   2 (+  2,=  0,-  0), 100.0 %
Rodent NNUE 1.0               :   4 (+  2,=  2,-  0), 75.0 %
Waxman 2020                   :   2 (+  2,=  0,-  0), 100.0 %
Loki 3.5.0                    :   2 (+  2,=  0,-  0), 100.0 %
Galjoen 0.41.2                :   2 (+  2,=  0,-  0), 100.0 %
MagiC 2                       :   2 (+  2,=  0,-  0), 100.0 %
Cosette 5.1                   :   2 (+  2,=  0,-  0), 100.0 %
Ceechess 1.4                  :   2 (+  2,=  0,-  0), 100.0 %
MinimalChess 0.6              :   2 (+  2,=  0,-  0), 100.0 %
Baislicka dev ac327fd         :   2 (+  2,=  0,-  0), 100.0 %
Isa 2.0.83                    :   2 (+  2,=  0,-  0), 100.0 %
Stash 33.0                    :   2 (+  1,=  1,-  0), 75.0 %
RofChade 3.0                  :   4 (+  0,=  2,-  2), 25.0 %
Horowitz 2.1                  :   2 (+  2,=  0,-  0), 100.0 %
Rebel 15x2                    :  10 (+  3,=  7,-  0), 65.0 %
Minic 3.19                    :   2 (+  0,=  2,-  0), 50.0 %
Stockfish 140522              :   2 (+  0,=  1,-  1), 25.0 %
StockfishMZ 170522            :   6 (+  0,=  0,-  6),  0.0 %
ProteusSF RBE 008             :   4 (+  0,=  4,-  0), 50.0 %
Nalwald 15                    :   2 (+  2,=  0,-  0), 100.0 %
Colossus 2022a                :   6 (+  6,=  0,-  0), 100.0 %
Berserk 9-dev e68765ea32a3    :   2 (+  0,=  1,-  1), 25.0 %
Stockfish 290522 Ivec         :   4 (+  0,=  2,-  2), 25.0 %
Vafra 3.3.2                   :   4 (+  2,=  1,-  1), 62.5 %
Koivisto 8.8                  :   4 (+  0,=  3,-  1), 37.5 %
Halogen 10.23.11              :   2 (+  1,=  1,-  0), 75.0 %
Berserk 9-dev3                :   2 (+  0,=  1,-  1), 25.0 %
Fat Titz 110122               :   2 (+  0,=  1,-  1), 25.0 %
Mayhem 7.3                    :   2 (+  0,=  2,-  0), 50.0 %
Halogen 10.22                 :   2 (+  1,=  1,-  0), 75.0 %
Marvin 6.0.0                  :   6 (+  1,=  5,-  0), 58.3 %
Knightx 3.3                   :   2 (+  1,=  1,-  0), 75.0 %
Journeyman 2.1                :   2 (+  2,=  0,-  0), 100.0 %
CorChess 210622               :   6 (+  0,=  3,-  3), 25.0 %
Gargantua 1.0                 :   2 (+  1,=  1,-  0), 75.0 %
Smallbrain 4.0                :   2 (+  1,=  1,-  0), 75.0 %
Alexandria 2.2                :   2 (+  2,=  0,-  0), 100.0 %
Devre 3.0                     :   2 (+  2,=  0,-  0), 100.0 %
Vafra 12.1 Cfish              :   2 (+  0,=  1,-  1), 25.0 %
Rebel 15.1                    :   4 (+  0,=  4,-  0), 50.0 %
Blunder 8.0.0                 :   4 (+  4,=  0,-  0), 100.0 %
Stockfish 110722 Ivec         :   4 (+  0,=  2,-  2), 25.0 %
Frozenight 4.0.0              :   4 (+  1,=  3,-  0), 62.5 %
Stockfish 040722              :   4 (+  0,=  2,-  2), 25.0 %
Simple Chess 1.1.0            :   4 (+  4,=  0,-  0), 100.0 %
Caissa 0.7.0                  :   4 (+  2,=  2,-  0), 75.0 %
CorChess 110722               :   4 (+  0,=  1,-  3), 12.5 %
FoxSEE 8                      :   4 (+  4,=  0,-  0), 100.0 %


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