New rules Chess Engines Diary League - 01.06.2025
Due to the constantly growing number of engines we're testing, we're making some slight changes to the rules of the CEDR Chess Engine League.
Elite Chess Engine League - Top 64
We're still maintaining the Elite Chess Engine League - Top 64. This will now consist of two leagues with 20 engines in each group, and a third league with 24 engines, totaling 64 engines. Why "Top 64"? It's simple – there are 64 squares on a chessboard!
League Qualifiers
League qualifiers will now be held in a cup or swiss system. This change is designed to facilitate faster promotion for strong new engines.
The time control remains 3 minutes plus 3 seconds increment per move (3'+3").
#chessenginesdiary
Chess Engines Diary League - Season 06/2025
| TOP-64 League, strongest chess engines CEDR | ||||
| 1 League | Season 06/2025 | Rating | Score | note |
| 1. | Dragon 3.3 | 3715 | 21.0 / 38 | |
| 2. | Berserk 20250622 | 3719 | 21.0 / 38 | |
| 3. | Obsidian 16.14 | 3736 | 20.0 / 38 | |
| 4. | PlentyChess 6.0.2 | 3721 | 20.0 / 38 | |
| 5. | Stormphrax 7.0.0 | 3659 | 20.0 / 38 | |
| 6. | Stockfish 17.1 | 3759 | 20.0 / 38 | |
| 7. | Caissa 1.22.1 | 3711 | 19.5 / 38 | |
| 8. | Integral 7 JA | 3715 | 19.5 / 38 | |
| 9. | Lizard 11.2 | 3679 | 19.5 / 38 | |
| 10. | Viridithas 18 JA | 3694 | 19.0 / 38 | |
| 11. | Alexandria 8.0.0 | 3720 | 19.0 / 38 | |
| 12. | Koivisto 9.20 JA | 3612 | 19.0 / 38 | |
| 13 | Clover 8.2.5 | 3668 | 18,5 / 38 | |
| 14. | Uralochka 3.42 dev.14 | 3662 | 18,5 /38 | |
| 15. | Lc0 0.32.0 rc1 | 3701 | 18.0 / 38 | |
| 16. | RubiChess 20250606 JA | 3700 | 18.0 / 38 | |
| 17 | Motor 0.9.0 | 3689 | 18.0 / 38 | |
| 18 | Starzix 6.1 JA | 3673 | 18.0 / 38 | relegation |
| 19 | Igel 3.6.3 JA | 3651 | 17.0 / 38 | relegation |
| 20 | Dragon free | 3618 | 15,5 / 38 | relegation |
| 2 League | Season 06/2025 | Rating | Score | note |
| 1. | Quanticade Orion 2.0 | 3661 | 25/38 | promotion |
| 2. | Velvet 9.0.0 dev-7 JA | 3629 | 23,5/38 | promotion |
| 3. | Titan 1.1.0 JA | 3640 | 22,5/38 | promotion |
| 4. | Halogen 14 | 3543 | 21/38 | |
| 5. | Renegade 1.2.0 | 3428 | 21/38 | |
| 6. | Seer 2.8.0 JA | 3649 | 20,5/38 | |
| 7. | Arasan 25.2 JA | 3677 | 20,5/38 | |
| 8. | Akimbo 1.1.0 JA | 3623 | 20,5/38 | |
| 9. | Devre 6.39 JA | 3665 | 20/38 | |
| 10. | Booot 7.4 | 3650 | 19,5/38 | |
| 11. | Rebel EAS 2.0 | 3649 | 19/38 | |
| 12. | Clarity 8.0.0 | 3611 | 19/38 | |
| 13. | Spaghet-BologNNese 1.0 | 3622 | 18,5/38 | |
| 14. | Peacekeeper 3.01 JA | 3607 | 18,5/38 | |
| 15. | Rofchade 3.1 | 3625 | 16,5/38 | |
| 16. | Texel 1.13a4 JA | 3546 | 16/38 | |
| 17 | Slowchess 2.9 | 3560 | 15/38 | |
| 18 | Pawn 4.0 | 3539 | 15/38 | relegation |
| 19 | Superultra 2.1 JA | 3543 | 14,5/38 | relegation |
| 20 | Minic 3.43 JA | 3519 | 14/38 | relegation |
| 3 League | Season 06/2025 | CEDR | Score | note |
| 1. | Equisetum 1.30 JA | 3485 | 31/46 | promotion |
| 2. | Wasp 7.07 | 3489 | 30,5/46 | promotion |
| 3. | Fire 10 mingw | 3583 | 30/46 | promotion |
| 4. | Zangdar 4.04 JA | 2962 | 28,5/46 | |
| 5. | Particia 5.0 | 3435 | 28/46 | |
| 6. | Altair 7.2.1 JA | 3593 | 28/46 | |
| 7. | Sirius 9.0 | 3113 | 26,5/46 | |
| 8. | Tenax 1.0 | 3556 | 26,5/46 | |
| 9. | Willow 4.0 | 3498 | 26/46 | |
| 10. | Carp 3.0.1 | 3517 | 23,5/46 | |
| 11. | Marvin 6.3.0 JA | 3454 | 23,5/46 | |
| 12. | Winter 4.0 JA | 3420 | 23/46 | |
| 13. | Cheng4 0.48 | 3382 | 22,5/46 | |
| 14. | Rice 8.0 | 3478 | 22,5/46 | |
| 15. | Chess-System-Tal 2.1 EAS | 3642 | 22/46 | |
| 16. | Komodo 14.1 *free | 3456 | 21,5/46 | |
| 17 | Sapling 1.2.6 | 3100 | 21,5/46 | |
| 18 | Weiss 2.1 JA | 3440 | 21,5/46 | |
| 19 | Counter 5.5 | 3390 | 21/46 | |
| 20 | Pedantic 2.1.0 | 3353 | 20/46 | |
| 21 | Black Core 6.0 | 3419 | 19,5/46 | relegation |
| 22 | Smallbrain 7.0 JA | 3438 | 17,5/46 | relegation |
| 23 | MrBob 1.3.0 JA | 3319 | 17,5/46 | relegation |
| 24 | Reckless 0.8.0 JA *crash | 3158 | 0/46 | relegation |
| Amateur Section | ||||
| E-01 | Season 06/2025 | Rating | Score | note |
| 1 | Astra 6.1.1 | 2400 | 8,0/9 | promotion |
| 2 | Lambergar 1.2 | 3057 | 7,5/9 | promotion |
| 3 | StockDory Starfish 0.1 | 3360 | 6.0/9 | promotion |
| 4 | Monty-dev-20241209 | 2400 | 5,5/9 | promotion |
| 5. | Leorik 3.1.3 JA | 2993 | 5,5/9 | |
| 6. | Saturn 1.3 JA | 3416 | 5,5/9 | |
| 7. | Midnight v9 JA | 3442 | 5,5/9 | |
| 8. | Avalanche 2.1.0 | 3369 | 5,0/9 | |
| 9. | Expositor 5 JA | 3378 | 5,0/9 | |
| 10. | Arcanum 2.6 | 2922 | 5,0/9 | |
| 11. | Toga IV 1.1 JA | 3369 | 4,5/9 | |
| 12. | Xiphos 0.6.1 JA | 3358 | 4,5/9 | |
| 13. | Drofa 4.1.1 JA | 3285 | 4,5/9 | |
| 14. | Stash 37.10 JA | 3396 | 4,5/9 | |
| 15. | Danasah 9.1 JA | 3251 | 4,5/9 | |
| 16. | Demolito 2025-04-08 | 3242 | 4,5/9 | |
| 17 | Svart 6 b2c7255 JA | 3271 | 4,5/9 | |
| 18 | Tucano 12.17 JA | 3405 | 4,5/9 | |
| 19 | ChessBrainVB 4.03a | 3205 | 4,5/9 | |
| 20 | Mittens 0.9 | 3176 | 4,5/9 | |
| 21 | Frozenight 7.0.0 JA | 3330 | 4,5/9 | |
| 22 | Kuma 1.2 | 3295 | 4,0/9 | |
| 23 | Pingu 5.0.0 | 2844 | 4,0/9 | |
| 24 | Nalwald ab11891 JA | 3316 | 4,0/9 | |
| 25 | Odonata 1.0 JA | 3303 | 4,0/9 | |
| 26 | Cadie 2.1 | 3013 | 3,5/9 | |
| 27 | Jet 1.2 | 3252 | 3,5/9 | |
| 28 | Mida 2.3.1 JA | 3038 | 3,5/9 | |
| 29 | Saxton 1.0.0 | 2400 | 3,5/9 | relegation |
| 30 | Flounder 0.5.0.2 | 3219 | 3,0/9 | relegation |
| 31 | Polaris 1.8.1 | 3063 | 3,0/9 | relegation |
| 32 | RukChess 4.1.0 *crash | 3331 | 0,0/9 | relegation |
| E-02 | Season 06/2025 | Rating | Score | note |
| 1 | Revenge 4.0 | 3636 | 8,0/9 | promotion |
| 2 | Horsie 1.1.0 | 3689 | 7.0/9 | promotion |
| 3 | Lynx 1.10.0 | 2849 | 6,5/9 | promotion |
| 4 | Elixir 3.0 JA | 3585 | 6.0/9 | promotion |
| 5. | 4ku 5.1 | 3079 | 6.0/9 | |
| 6. | Inanis 1.6.0 | 2972 | 5,5/9 | |
| 7. | KnightX 4.5 | 2889 | 5,5/9 | |
| 8. | Ceibo 1.0 | 2980 | 5,5/9 | |
| 9. | Orion 1.0 NNUE | 3084 | 5,0/9 | |
| 10. | Lifish 1.0 NNUE | 3257 | 5,0/9 | |
| 11. | Kobra 2.0 JA | 2641 | 5,0/9 | |
| 12. | Wahoo 4.0.0 | 3129 | 5,0/9 | |
| 13. | Vault 0.41 JA | 2400 | 5,0/9 | |
| 14. | Vengeance 3.1.0 JA | 2988 | 4,5/9 | |
| 15. | Princhess 0.20.0 dev.4b66 JA | 3172 | 4,5/9 | |
| 16. | Puffin 5.0 | 2695 | 4,5/9 | |
| 17 | Dumb 2.3 | 2810 | 4,5/9 | |
| 18 | Cheers 1.0.0 | 2894 | 4,5/9 | |
| 19 | Ivanhoe 66 | 2870 | 4,5/9 | |
| 20 | Anduril | 3116 | 4,0/9 | |
| 21 | The Baron 3.45 | 3007 | 4,0/9 | |
| 22 | LTChess 9.3 | 3365 | 4,0/9 | |
| 23 | CT800 1.46 | 2839 | 4,0/9 | |
| 24 | Cheese 3.3.0 JA | 3081 | 4,0/9 | |
| 25 | Thrawn 2.1 JA | 2415 | 4,0/9 | |
| 26 | Mayhem 8.8 JA | 2735 | 3,5/9 | |
| 27 | Delocto 0.7 | 2870 | 3,5/9 | |
| 28 | Rengar 2.1.1 | 2536 | 3,5/9 | |
| 29 | Lux 4.2 | 2672 | 3,0/9 | relegation |
| 30 | Cyrano 0.6b17 JA | 2400 | 2,5/9 | relegation |
| 31 | LizardBrain | 2400 | 2,0/9 | relegation |
| 32 | Sting Black Hole 10 *crash | 3128 | 0,0/9 | relegation |
TOP-64 qualifiers, 07/2024 edition
CEDR Chess Engines League archived results
Season 06/2025:
♖ edition 03/2025 ♖ edition 06/2024 ♖ edition 05/2024 ♖ edition 04/2024 ♖ edition 03/2024 ♖ edition 01/2024♖edition 01/2023 ♖edition 02/2023 ♖ edition 03/2023 ♖ edition 04/2023 ♖ edition 05/2023 ♖ edition 06/2023 ♖ edition 07/2023 ♖ edition 08/2023 ♖ edition 01/2015 ♖ edition 08/2014
════════════════════════════════════════════════════
Chess Engines Diary League: games, tables and pdf.
| edition 06 | edition 07 | edition 08 | edition 09 | edition 10 | |||
| edition 11 | edition 12 | edition 13 | edition 14 | edition 15 | edition 16 | edition 17 | edition 18 |
| edition 19 | edition 20 | edition 21 | edition 22 | edition 23 | edition 24 | edition 25 | edition 26 |
| edition 27 | edition 28 | edition 29 | edition 30 | edition 31 | edition 32 | edition 33 | edition 34 |
| edition 35 | edition 36 | edition 37 | edition 38 | edition 39 | edition 40 | edition 41 | edition 42 |
| edition 43 | edition 44 | edition 45 |
═══════════════════════════════════════════════════════
Comments
Post a Comment