Posts

Showing posts from June, 2021

Since you’re here...

... we have a small favour to ask. More people, like you, are reading and supporting our blog: "Chess Engines Diary". And unlike many other sites and blogs, we made the choice to keep our articles open for all, regardless of where they live or what they can afford to pay.

We hope you will consider supporting us today. We need your support to continue to exist, because good entries are more and more work time. Every reader contribution, however big or small, is so valuable. Support "Chess Engines Diary" even a small amount– and it only takes a minute. Thank you.

============================== My email: jotes@go2.pl



Rating JCER - 01.07.2021

Image
  Rating JCER - 01.07.2021 PDF file ,    83.838 games download

Stockfish 210621 wins JCER - Fritz 17 Tournament, 2021.06.27 - 2021.06.29

Image
  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

Chess engine for Android: CorChess 2021-06-30 NNUE

Image
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

Chai 2.5.5 wins JCER - Amateur League group E6 edition 47, 2021.06.27 - 2021.06.30

Image
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 11 Velvet 1.

Tucano 9.13 wins JCER - Arena new engines Test, 2021.06.28 - 2021.06.29

Image
  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

Chess engine for Android: Fire 8NN 1

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

Chess engine: Ethereal 13.11 for Android

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

Chess engine: CorChess 2021-06-30 and NNUE

Image
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

Eman 7.22 wins JCER - Strong Engines Tournament, 2021.06.28 - 2021.06.29

Image
  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

Chess engine: Stockfish 21062821 (Windows and Linux)

Image
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, 57

Ethereal 13 (no NNUE) wins JCER - Arena New Engines Test, 2021.06.27 - 2021.06.28

Image
  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