Chess engine: Wasp 5.00 NNUE
Rating CEDR=3152 (23 place)
Wasp,
John Stanback's new UCI compliant chess engine and complete rewrite of Zarkov, first released short after June solstice 2016, announced and hosted by Frank Quisinsky.
As a bitboard engine, Wasp is compiled for modern 64 bit CPU's with popcnt and bitscan instructions. Wasp 2.00, released in April 2017, is able to use multiple threads performing a Lazy SMP search.
In 2020, John Stanback played with tiny neural networks to learn how to backpropagate errors using Wasp's evaluation as the target, and then rewrote Wasp's evaluation function with fast tuning in mind, quite similar to the tiny NN approach. Along with Wasp 5.00, released in November 2021, the evaluation function emerged to an NNUE with 1830 inputs, 192 neurons in the first hidden layer, 16 neurons in the second hidden layer, and two neurons in the third hidden layer. It was trained using positions from games between Wasp and other engines of roughly similar strength. (source)
Individual statistics chess engine Wasp 5.20 : 313 games (+ 91,=119,-103), 48.1 % (Rating Chess Engines Diary - CEDR)
OliThink 5.10.1 : 2 (+ 2,= 0,- 0), 100.0 %
Komodo 12.1.1 : 2 (+ 0,= 1,- 1), 25.0 %
Fritz 17 : 8 (+ 2,= 6,- 0), 62.5 %
Gogobello 3.0 : 4 (+ 2,= 2,- 0), 75.0 %
GreKo 2021.08 NNUE : 1 (+ 0,= 1,- 0), 50.0 %
Xiphos 0.6.1 : 2 (+ 0,= 2,- 0), 50.0 %
Tornado Dec 9 2020 : 2 (+ 2,= 0,- 0), 100.0 %
Laser 1.7 : 2 (+ 0,= 2,- 0), 50.0 %
RofChade 2.3 : 2 (+ 0,= 1,- 1), 25.0 %
Booot 6.5 : 2 (+ 0,= 1,- 1), 25.0 %
Defenchess 2.3 : 2 (+ 0,= 2,- 0), 50.0 %
Roc 2020Aug04 : 2 (+ 0,= 2,- 0), 50.0 %
Vajolet2 2.8.0 : 2 (+ 1,= 1,- 0), 75.0 %
DanaSah 9.0 : 4 (+ 2,= 2,- 0), 75.0 %
Weiss 2.0 : 2 (+ 0,= 2,- 0), 50.0 %
Orion 0.8 : 4 (+ 2,= 2,- 0), 75.0 %
Demolito 2021-10-21 : 4 (+ 1,= 3,- 0), 62.5 %
Devre 2.0 : 1 (+ 0,= 1,- 0), 50.0 %
SlowChess 2.8 : 4 (+ 0,= 3,- 1), 37.5 %
Igel 3.0.10 : 2 (+ 0,= 1,- 1), 25.0 %
Fisherov 0.98i : 3 (+ 0,= 0,- 3), 0.0 %
Arasan 23.2 : 10 (+ 0,= 6,- 4), 30.0 %
Seer 2.4.0 : 2 (+ 0,= 1,- 1), 25.0 %
Mantissa 3.0.0 : 4 (+ 2,= 2,- 0), 75.0 %
Fisherov 0.98j : 9 (+ 0,= 1,- 8), 5.6 %
Kayra 1.1 : 2 (+ 0,= 1,- 1), 25.0 %
ChessKISS 1.8 : 2 (+ 2,= 0,- 0), 100.0 %
Rodent NNUE 1.0 : 1 (+ 1,= 0,- 0), 100.0 %
Bagatur 3.0 : 5 (+ 5,= 0,- 0), 100.0 %
Stockfish 020122 : 7 (+ 0,= 0,- 7), 0.0 %
Wasp 5.20 : 7 (+ 2,= 5,- 0), 64.3 %
Berserk 8.5 : 4 (+ 0,= 1,- 3), 12.5 %
GreKo 2021.12 : 7 (+ 7,= 0,- 0), 100.0 %
Swordfish 14.7 : 7 (+ 0,= 1,- 6), 7.1 %
Halogen 10.22 : 17 (+ 6,= 8,- 3), 58.8 %
Blue Marlin 14.7 : 7 (+ 0,= 1,- 6), 7.1 %
CorChess 030122 : 3 (+ 0,= 0,- 3), 0.0 %
Berserk 8.5.1 : 3 (+ 0,= 2,- 1), 33.3 %
Fritz 15 : 5 (+ 3,= 1,- 1), 70.0 %
Minic 3.18 : 5 (+ 0,= 4,- 1), 40.0 %
Francesca 0.31a : 1 (+ 1,= 0,- 0), 100.0 %
Stockfish 030122 Ivec : 3 (+ 0,= 0,- 3), 0.0 %
Devel 4.0.2.3 : 4 (+ 4,= 0,- 0), 100.0 %
Black Marlin 3.0 : 2 (+ 2,= 0,- 0), 100.0 %
Prophet 4.1 : 1 (+ 1,= 0,- 0), 100.0 %
Hannibal 1.7 x64 : 2 (+ 2,= 0,- 0), 100.0 %
Cheese 3.0.1 : 2 (+ 2,= 0,- 0), 100.0 %
Black Marlin 4.0 : 4 (+ 1,= 3,- 0), 62.5 %
Combusken 2.0.0 : 2 (+ 0,= 1,- 1), 25.0 %
Rebel 14 NNUE : 8 (+ 6,= 2,- 0), 87.5 %
Tucano 10.00 : 12 (+ 0,= 10,- 2), 41.7 %
RubiChess 2021 : 6 (+ 2,= 0,- 4), 33.3 %
Little Goliath 3.15 : 2 (+ 0,= 2,- 0), 50.0 %
Velvet 3.1.3 : 2 (+ 0,= 2,- 0), 50.0 %
Clover 3.0 : 2 (+ 0,= 2,- 0), 50.0 %
Stockfish 130122 : 4 (+ 0,= 1,- 3), 12.5 %
Eman 7.80 : 2 (+ 0,= 1,- 1), 25.0 %
Blue Marlin 14.8 : 4 (+ 0,= 1,- 3), 12.5 %
Dragon 2.6.1 : 2 (+ 0,= 0,- 2), 0.0 %
Little Goliath 3.15.3 NN : 2 (+ 0,= 2,- 0), 50.0 %
Stockfish 130222 : 2 (+ 0,= 1,- 1), 25.0 %
Koivisto 7.13 : 2 (+ 0,= 0,- 2), 0.0 %
SlowChess 2.83 : 4 (+ 0,= 2,- 2), 25.0 %
Mayhem 6.6 : 2 (+ 1,= 1,- 0), 75.0 %
Mayhem 6.7 : 2 (+ 1,= 1,- 0), 75.0 %
Stockfish 170222 : 4 (+ 0,= 0,- 4), 0.0 %
Fire 8.2 : 2 (+ 0,= 2,- 0), 50.0 %
Fatalii 0.1.0 : 4 (+ 4,= 0,- 0), 100.0 %
Raubfisch X48d3 : 4 (+ 0,= 1,- 3), 12.5 %
SF+NNUE AIO 130222 : 2 (+ 0,= 2,- 0), 50.0 %
Mayhem 6.8 : 4 (+ 3,= 1,- 0), 87.5 %
Tantabus 2.0.0 : 4 (+ 4,= 0,- 0), 100.0 %
SF PB 170222 : 2 (+ 0,= 0,- 2), 0.0 %
Koivisto 7.14 Ipman : 4 (+ 2,= 1,- 1), 62.5 %
Raubfisch GTZ27d3 : 4 (+ 0,= 1,- 3), 12.5 %
Journeyman 1.0 : 2 (+ 2,= 0,- 0), 100.0 %
Vafra 3.3.0 : 2 (+ 2,= 0,- 0), 100.0 %
Admete 1.4.0 : 2 (+ 2,= 0,- 0), 100.0 %
Toga IV : 2 (+ 1,= 1,- 0), 75.0 %
Raubfisch X48d2 : 2 (+ 0,= 0,- 2), 0.0 %
Swordfish 14.8 : 2 (+ 0,= 1,- 1), 25.0 %
Crystal 251221 : 2 (+ 0,= 1,- 1), 25.0 %
Velvet 3.2.0 : 2 (+ 0,= 2,- 0), 50.0 %
Raubfisch GTZ27d : 2 (+ 0,= 0,- 2), 0.0 %
Raubfisch X48d : 2 (+ 0,= 1,- 1), 25.0 %
Rebel 14.1.02 CST : 2 (+ 1,= 0,- 1), 50.0 %
Stockfish 050222 : 2 (+ 0,= 1,- 1), 25.0 %
Caissa 0.5 : 2 (+ 0,= 2,- 0), 50.0 %
Black Marlin 5.0 : 2 (+ 1,= 1,- 0), 75.0 %
Inanis 1.0.1 : 2 (+ 2,= 0,- 0), 100.0 %
Mayhem 7.1 : 2 (+ 2,= 0,- 0), 100.0 %
Koivisto 8.6 : 2 (+ 0,= 0,- 2), 0.0 %
Swordfish 14.9 : 2 (+ 0,= 0,- 2), 0.0 %
Wasp 5.00 - download from page
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