Clover - UCI chess engine
Author: Luca Metehau Rating JCER=3465
v.4.0:
After 2 months, new release is here. It comes with an improved search, but also improved neural network evaluation. Surprisingly, the arch is still the same, the major gain was switching from my trainer to CudAD.
Many, many thanks to @Luecx for creating such an amazing tool and I really recommend using it, as it has a lot of functionalities upon being able to train a new network.
Nevertheless, this should around 80-100-120 elo stronger than previous version (v3.3.1).
I will continue using CudAD from now on, hence the version major change.
Additionally, there are 3 binaries now: one for older pcs (old), one for standars ones (avx2) and one for newer ones(avx512), the latter also being the fastest.
Individual statistics: Clover 3.2.1 - 191 games (+100,= 66,- 25), 69.6 %
Critter 1.6a : 11 (+ 7,= 2,- 2), 72.7 %
Fritz 17 : 2 (+ 1,= 1,- 0), 75.0 %
Xiphos 0.6.1 : 2 (+ 0,= 2,- 0), 50.0 %
Komodo 13.02 : 1 (+ 0,= 1,- 0), 50.0 %
Zahak 10.0 : 1 (+ 0,= 1,- 0), 50.0 %
Gogobello 3.0 : 2 (+ 2,= 0,- 0), 100.0 %
Xoron b196 : 2 (+ 2,= 0,- 0), 100.0 %
Toga IV : 1 (+ 0,= 1,- 0), 50.0 %
Tucano 10.00 : 2 (+ 0,= 2,- 0), 50.0 %
RofChade 3.0 : 6 (+ 1,= 3,- 2), 41.7 %
Chareth 0.1.0 : 2 (+ 2,= 0,- 0), 100.0 %
Slowchess 2.9 : 2 (+ 0,= 1,- 1), 25.0 %
Fisherov chess monk 1.2 : 2 (+ 0,= 1,- 1), 25.0 %
Nalwald 16 : 4 (+ 4,= 0,- 0), 100.0 %
Black Marlin 7.0 : 2 (+ 0,= 2,- 0), 50.0 %
Roc 2022Aug18 : 2 (+ 2,= 0,- 0), 100.0 %
Mantissa 3.7.2 : 2 (+ 1,= 1,- 0), 75.0 %
Wasp 6.00 : 2 (+ 1,= 0,- 1), 50.0 %
Dragon 3.1 by Komodo : 4 (+ 0,= 1,- 3), 12.5 %
Weiss 2.1 dev : 4 (+ 0,= 3,- 1), 37.5 %
Booot 7.0 : 2 (+ 0,= 2,- 0), 50.0 %
Ethereal 13.88 Plus NNUE : 2 (+ 0,= 2,- 0), 50.0 %
Arche 0.3.5 : 2 (+ 2,= 0,- 0), 100.0 %
StockNemo 5.7.0.0 : 2 (+ 2,= 0,- 0), 100.0 %
Marvin 6.1.0 : 1 (+ 0,= 1,- 0), 50.0 %
Fire NN 1072022 : 2 (+ 0,= 1,- 1), 25.0 %
Frozenight 5.1.0 : 2 (+ 1,= 1,- 0), 75.0 %
Fornax 4.0 : 2 (+ 2,= 0,- 0), 100.0 %
Crystal 5 KWK : 4 (+ 0,= 3,- 1), 37.5 %
Stash 34.0 : 5 (+ 3,= 2,- 0), 80.0 %
Eubos 2.15 : 2 (+ 2,= 0,- 0), 100.0 %
Kuma 1.0 : 2 (+ 2,= 0,- 0), 100.0 %
MadChess 3.2 beta : 4 (+ 4,= 0,- 0), 100.0 %
Viridithas 5.1.0 : 2 (+ 2,= 0,- 0), 100.0 %
Caissa 1.4 : 6 (+ 2,= 3,- 1), 58.3 %
Rebel 16 : 2 (+ 0,= 2,- 0), 50.0 %
Stockfish 15.1 : 4 (+ 0,= 2,- 2), 25.0 %
Kookaburra 1.02 : 2 (+ 0,= 0,- 2), 0.0 %
Peacekeeper 0.12 : 2 (+ 2,= 0,- 0), 100.0 %
RubiChess 20221203 : 4 (+ 0,= 4,- 0), 50.0 %
Lc0 0.29.0-rc1 : 2 (+ 0,= 1,- 1), 25.0 %
Alexandria 3.1.0 : 9 (+ 4,= 4,- 1), 66.7 %
Sting Black Hole 2 : 7 (+ 6,= 1,- 0), 92.9 %
RapChess 2022-12-08 : 4 (+ 4,= 0,- 0), 100.0 %
Minic 3.31 : 5 (+ 1,= 4,- 0), 60.0 %
Polyfish 221210 : 2 (+ 0,= 1,- 1), 25.0 %
Cdrill 2000 : 6 (+ 6,= 0,- 0), 100.0 %
Quabla 04-04-2021 : 2 (+ 2,= 0,- 0), 100.0 %
Mayhem 7.9 : 10 (+ 9,= 1,- 0), 95.0 %
Peacekeeper 1.0 : 3 (+ 3,= 0,- 0), 100.0 %
Chess-rs 0.1.1 : 2 (+ 2,= 0,- 0), 100.0 %
Knightx 3.6a : 6 (+ 5,= 1,- 0), 91.7 %
Avalanche 1.3.1 : 4 (+ 3,= 1,- 0), 87.5 %
Cheese 3.1.1 : 1 (+ 0,= 0,- 1), 0.0 %
Igel 3.2.0 : 2 (+ 0,= 2,- 0), 50.0 %
BlackCore 4.0 : 2 (+ 1,= 1,- 0), 75.0 %
Eubos 2.17 : 2 (+ 2,= 0,- 0), 100.0 %
Minic 3.32 : 2 (+ 0,= 1,- 1), 25.0 %
Leorik 2.3 : 2 (+ 2,= 0,- 0), 100.0 %
Viridithas 6.0.0 : 2 (+ 1,= 1,- 0), 75.0 %
RapChess 2022-12-10 : 2 (+ 2,= 0,- 0), 100.0 %
Charisma : 2 (+ 0,= 0,- 2), 0.0 %
Nemorino 6.0 : 2 (+ 0,= 2,- 0), 50.0 %
No version works for me.
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