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New Chess Engines Diary Rating (CEDR) - 01.12.2024



Here is the new CEDR chess engine ranking list as of December 1, 2024.

In November, our testers conducted chess engine tests in which over 34 thousand games were played. Thanks to this, the ranking is calculated based on 515,173 games!

  • The list only includes chess engines that have played at least 500 games in our tests.
  • The game database has been "cleaned" of games that had less than 10 moves.
  • CEDR ranking generated with Ordo 0.9.9 (anchor Critter 1.6a with 3230).
Rating CEDR 01.12.2024, TOP-15:
Chess Engines Diary Rating CEDR – 01.12.2024
generated with Ordo 0.9.9 (anchor Critter 1.6a with 3230)
All 515.173 games, Time:3’+3” Minimum 500 games
Pl Engine Rating Score Game (%)
1 Stockfish 20241113 3771.1 343.50 606 56.68

Stockfish 17 3765.1 3706.00 6777 54.68
2 Obsidian dev-13.25 SE 3740.8 295.50 518 57.05
3 Dragon 3.3 3726.5 4037.50 7866 51.33
4 Berserk 13 3718.4 4168.00 7385 56.44
5 Alexandria 7.1.0 3715.7 953.00 1779 53.57
6 PlentyChess 3.0.0 JA 3711.6 573.00 824 69.54
7 Caissa 1.21 3711.4 996.00 1856 53.66
8 Lc0 0.31.0 3709.9 343.50 654 52.52
9 RubiChess 20240817 3692.6 1813.00 3458 52.43
10 Ethereal 14.25 3686.7 3433.00 6268 54.77
11 Motor 0.8.0 JA 3686.3 389.00 786 49.49
12 Viridithas 15.0.0 3681.4 1142.50 2360 48.41
13 Integral v5 3680.5 589.00 1093 53.89
14 Clover 8.0.1 3678.8 701.00 1447 48.45
15 Lizard 11.1.0 3673.6 443.00 864 51.27


The full CEDR ranking list is available on the website - Rating

If you want to help in our work, please visit our donor page: Donors


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