Chess Engines Diary

  Rating JCER - 01.07.2021 PDF file ,    83.838 games download

  Temp 3'+3" HP Pavilion, i5-1035G1, 8GB RAM GUI  Arena 3.5.1 Book  Perfect 2021 All JCER games 01.06.2021 Table:  Scid vs PC JCER Test Tournament:   182 games

CorChess is a clone of Stockfish maintained for better performance on long time controls, trying at least partially to fill the gap between regular tests and demands of correspondence players. Rating JCER=3075 CorChess 2021-06-30 NNUE - download

Promotion to group E5: Chai 2.5.5, Kouri 1.15, ChessMatrix 1.0.6 . End test: Neocortex 1.0, Belofte 2.1.2.4 .  Temp 3'+3" Lenovo Z710, i7-4710MG, 8GB RAM GUI  Arena 3.5.1 Book  Perfect 2021 All JCER games 01.06.2021 Table:  Scid vs PC JCER League Tournament:   364 games Amateur and new engines E1 Edition 47 Rating JCER Score Qualification 1 Toga III 0.3 2751 50.0 / 60 promotion 2 Danasah 8.8 2645 45.5 / 60 3 Counter 3.8 2790 42.0 / 60 4 Bagatur 2.2c 2906 41.5 / 60 5 Tomcat 1.0 2799 40.0 / 60 6 Drofa 3.0.0 2753 37.0 / 60 7 Crafty 25.6 2728 35.5 / 60 8 Olithink 5.9.5 2739 33.0 / 60 9 Zurichess Nidwalden 2739 30.5 / 60 10 ProDeo 3.1 2716 24.0 / 60 ...

  Temp 3'+3"  HP Pavilion, i5-1035G1, 8GB RAM GUI  Arena 3.5.1 Book  Perfect 2021 All JCER games 01.06.2021 Table:  Scid vs PC JCER Test Tournament:   132 games

Fire - UCI chess engine, Rating JCER=2831 author compilation - Norman Schmidt Fire 8NN 1 download

Ethereal - UCI chess engine, Author - Andy Grant Rating JCER=2973 Ethereal 13.11 for Android download

CorChess is a clone of Stockfish maintained for better performance on long time controls, trying at least partially to fill the gap between regular tests and demands of correspondence players. Rating JCER=3462 CorChess 2021-06-30 NNUE - download

  Temp 3'+3" HP Pavilion, i5-1035G1, 8GB RAM GUI  Fritz 17 Book  Perfect 2021 All JCER games 01.06.2021 Table:  Scid vs PC JCER Test Tournament:   112 games

Stockfish - UCI chess engine, compiled by MichaelB7 Rating JCER=3559 Timestamp: 1624908005 Make net nn-956480d8378f.nnue the default Trained with the pytorch trainer: https://github.com/glinscott/nnue-pytorch This run is thus started from a previous master net. all.binpack equaled 4 parts Wrong_NNUE_2.binpack https://drive.google.com/file/d/1seGNOqcVdvK_vPNq98j-zV3XPE5zWAeq/view?usp=sharing plus two parts of Training_Data.binpack https://drive.google.com/file/d/1RFkQES3DpsiJqsOtUshENtzPfFgUmEff/view?usp=sharing Each set was concatenated together - making one large Wrong_NNUE 2 binpack and one large Training so the were approximately equal in size. They were then interleaved together. The idea was to give Wrong_NNUE.binpack closer to equal weighting with the Training_Data binpack passed STC: https://tests.stockfishchess.org/tests/view/60d0c0a7a8ec07dc34c072b2 LLR: 2.93 (-2.94,2.94) <-0.50,2.50> Total: 18440 W: 1693 L: 1531 D: 15216 Elo +3.05 Ptnml(0-2): 67, 1225, 6464, 1407...

  Temp 3'+3" HP Pavilion, i5-1035G1, 8GB RAM GUI  Arena 3.5.1 Book  Perfect 2021 All JCER games 01.06.2021 Table:  Scid vs PC JCER Test Tournament:   132 games