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Chess engine: Vafra 12.1 Cfish NNUE

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Vafra is a free (cloned from Crafty ) Winboard chess engine.
Since version 12.0 Vafra is a Cfish clone.
 Author: Robert Jurjević   Rating JCER=2862

CFish, a port of Stockfish written in plain C by Ronald de Man, first published on GitHub in July 2016. Possibly inspired by the asmFish project to speed up Stockfish using a programming language closer to the machine, the purpose of CFish is to explore possible optimization issues of C versus C++ compilers.
Individual statistics: Vafra 3.3.1 - 56games (+ 18,= 14,- 24), 44.6 %
Fritz 17                      :   2 (+  0,=  1,-  1), 25.0 %
Dumb 1.9                      :   2 (+  2,=  0,-  0), 100.0 %
Lozza 2.2                     :   6 (+  6,=  0,-  0), 100.0 %
BrainLearn 16.1               :   2 (+  0,=  1,-  1), 25.0 %
ShashChess 21.1               :   2 (+  0,=  0,-  2),  0.0 %
Little Goliath 3.15.4         :   2 (+  0,=  1,-  1), 25.0 %
Arasan 23.3                   :   6 (+  0,=  3,-  3), 25.0 %
Koivisto 8.0                  :   6 (+  0,=  0,-  6),  0.0 %
Frozenight 2.0.0              :   2 (+  2,=  0,-  0), 100.0 %
Halogen 10.23.11              :   2 (+  0,=  1,-  1), 25.0 %
Koivisto 7.22 Ipman           :   2 (+  0,=  0,-  2),  0.0 %
Mayhem 6.9                    :   2 (+  0,=  2,-  0), 50.0 %
Caissa 0.5                    :   6 (+  0,=  3,-  3), 25.0 %
Velvet 3.3.0                  :   2 (+  0,=  1,-  1), 25.0 %
Koivisto 8.1 Ipman            :   2 (+  0,=  0,-  2),  0.0 %
Princhess 0.7.0               :   2 (+  2,=  0,-  0), 100.0 %
Stockfish 190322              :   2 (+  0,=  1,-  1), 25.0 %
Walleye 1.6.0                 :   6 (+  6,=  0,-  0), 100.0 %


 Vafra 12.1 Cfish NNUE - download

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