Rating

Here is a new CEDR chess engine ranking list. The Chess Engines Diary team has conducted extensive tests, evaluating over 804,000 games. Please note that this database has been "cleaned," and we have excluded games that lasted fewer than 10 moves from the list.

All 804.617 games download

TOP-64

Chess Engines Diary Rating CEDR – 01.01.2026
generated with Ordo 0.9.9 (anchor Critter 1.6a with 3230)
All 804.617 games, Time:3’+3” Minimum 500 games
Pl	Engine	Rating	Score	Games	(%)
1	Stockfish 20241208	3759.2	406.00	730	55.62
2	Obsidian dev-16.14	3727.3	1625.00	2891	56.21
3	Reckless 0.9.0 JA	3725.6	508.50	952	53.41
4	PlentyChess 7.0.0 JA	3724.2	365.00	703	51.92
5	Alexandria 8.1.2	3722.8	851.00	1430	59.51
6	Berserk 20250606	3717.7	586.50	1092	53.71
7	Integral 7.0.0 JA	3715.5	3409.00	6421	53.09
8	Dragon 3.3	3713.6	5942.00	11497	51.68
9	Caissa 1.22	3710.5	539.50	1042	51.78
10	Lc0 0.31.0	3699.5	343.50	654	52.52
11	RubiChess 20250520	3698.7	358.00	700	51.14
12	Clover 9.1	3694.3	262.00	519	50.48
13	Viridithas 17.0.0	3690.3	773.50	1148	67.38
14	Horsie 1.0.6 JA	3687.8	1149.00	2203	52.16
15	Stormphrax 7.0.0 JA	3684.7	1487.50	3109	47.84
16	Halogen 15.4.2	3683.6	267.00	526	50.76
17	Motor 0.9.0	3678.5	1360.50	2785	48.85
18	Lizard 11.2	3677.4	1283.50	2506	51.22
19	Arasan 25.1	3676.1	256.50	544	47.15
20	Starzix 6.1 JA	3674.3	639.50	1275	50.16
21	Astra 6.1.1	3673.9	1262.00	2175	58.02
22	Ethereal 14.25	3673.1	3642.00	6681	54.51
23	Fritz 20	3669.7	814.00	1575	51.68
24	Uralochka 3.42 dev13	3661.4	272.50	556	49.01
25	Pawnocchio 1.8.1	3661.2	907.00	1547	58.63
26	Quanticade Fenrir 1.0 JA	3659.8	288.00	601	47.92
27	Cinder 0.4.1	3655.3	325.50	725	44.90
28	Devre 6.39 JA	3654.8	760.00	1491	50.97
29	Velvet 9.0.0 dev-7 JA	3649.9	328.00	583	56.26
30	Booot 7.4	3649.8	1194.00	2410	49.54
31	Igel 3.6.0	3648.9	315.00	538	58.55
32	Rebel EAS	3647.7	730.00	1356	53.83
33	Titan 1.1.0 JA	3647.2	276.00	574	48.08
34	Seer 2.8.0 JA	3646.2	540.50	1170	46.20
35	Revenge 4.0	3634.5	1047.00	2192	47.76
36	Akimbo 1.1.0 JA	3630.6	517.50	979	52.86
37	RofChade 3.1	3622.9	2320.00	4436	52.30
38	Spaghet BologNNese 1.0	3620.9	692.50	1255	55.18
39	Renegade 1.2.0	3619.5	319.00	565	56.46
40	Koivisto 9.2 JA	3611.8	353.50	818	43.22
41	Clarity 7.2.0	3610.0	457.50	808	56.62
42	Peacekeeper 3.01	3605.5	800.50	1647	48.60
43	Fire 10	3580.8	710.50	1487	47.78
44	Elixir 3.0 JA	3578.5	463.50	634	73.11
45	Slowchess 2.9	3559.5	1915.50	4042	47.39
46	Tenax 1.0	3552.8	366.50	688	53.27
47	Black Marlin 9.0	3549.7	423.00	952	44.43
48	Alexander 4.0	3547.4	182.50	502	36.35
49	Texel 1.13a4 JA	3547.2	453.50	983	46.13
50	Superultra 2.0	3541.2	254.00	506	50.20
51	Pawn 3.0 JA	3537.6	531.50	998	53.26
52	Minic 3.39	3517.8	453.50	1019	44.50
53	Wasp 7.07	3515.5	200.00	533	37.52
54	Carp 3.0.1	3506.6	1270.00	2489	51.02
55	Sirius 9.0	3503.1	308.00	546	56.41
56	Willow 4.0.0	3495.2	431.00	959	44.94
57	Equisetum 1.0	3483.1	317.50	587	54.09
58	Winter 4.0 JA	3479.4	294.50	600	49.08
59	Hiarcs 15.5	3477.9	582.50	1138	51.19
60	Rice 8.0.0	3468.8	522.00	1148	45.47
61	Altair 6.0.0	3468.4	306.00	679	45.07
62	Komodo 14.1	3457.5	567.50	1239	45.80
63	Marvin 6.3.0 JA	3453.8	240.00	546	43.96
64	Cheng 4.48	3453.7	339.00	637	53.22
65	Nemorino 6.00	3448.5	467.50	966	48.40
66	Weiss 2.1 JA	3447.3	387.00	682	56.74
67	Pedone 3.1	3444.3	403.50	891	45.29
68	Midnight 9	3441.1	538.00	1039	51.78
69	Smallbrain 7.0	3437.5	282.50	557	50.72
70	Patricia 4.0 JA	3434.2	235.50	699	33.69

Stockfish and derivatives:

Rating CEDR – 01.01.2026 (Stockfish and derivatives)
generated with Ordo 0.9.9 (anchor Critter 1.6a with 3230)
All 804.617 games, Time:3’+3” Minimum 500 games
Pl	Engine	Rating	Score	Games	(%)
1	Stockfish 20241208	3759.2	406.00	730	55.62
2	JigSaw 5.9	3758.3	1732.00	2824	61.33
3	Polyfish 221009	3758.0	315.00	520	60.58
4	DarkSeid 6.7 EE	3756.5	287.50	512	56.15
5	Dark SisTer 4	3756.5	304.00	503	60.44
6	SpecTral PB 071124	3755.9	921.00	1687	54.59
7	SF-PRO2 04.12.2024	3755.9	341.00	555	61.44
8	CorChess 20240927	3755.8	685.50	1200	57.13
9	Killfish 021224	3754.8	786.00	1483	53.00
10	BrainLearn 29	3754.5	625.00	1126	55.51
11	HypnoS 160524	3754.5	514.50	936	54.97
12	Sailfish 4.0	3754.1	534.00	1001	53.35
13	Yuliana 5.50	3753.7	1852.00	3267	56.69
14	SF-POLY 200825	3753.4	455.50	771	59.08
15	Tactical Titan	3753.3	1057.00	2010	52.59
16	Nebula-vortex 1.0	3752.8	330.50	534	61.89
17	Rems Sep24	3752.7	541.00	917	59.00
18	ShashChess 37	3752.6	1788.00	3328	53.73
19	Deep Blue 20240518	3752.4	1407.50	2689	52.34
20	Artemis 18.2TR	3752.1	557.00	1004	55.48
21	Marauders 3.9	3751.8	722.50	1282	56.36
22	Raid 3.6 TR	3751.7	4136.50	7711	53.64
23	YuliGM PrO 9.0	3750.9	449.50	751	59.85
24	Yuliirma 4.0	3750.8	2104.50	3832	54.92
25	Spirit 300825	3750.8	301.50	513	58.77
26	Omega 7	3750.6	271.50	527	51.52
27	Sailfish 3	3750.5	532.50	968	55.01
28	Kookaburra 3.00	3750.3	2242.00	4146	54.08
29	ProteusSF Piranha 220904	3750.0	920.50	1520	60.56
30	Steel Fighter III	3749.9	854.50	1464	58.37

Full ranking list Chess Engines Diary (01.01.2026) - 787 engines (PDF file)

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