The games of the League of Chess Engines - Chess Engines Diary (edition 03/2023) have ended.

The games of the League of Chess Engines - Chess Engines Diary (edition 03/2023) have ended.

A total of 194 engines were ranked, TOP-64 in 4 leagues and 90 engines in the league qualifiers. The table below shows the complete set of results:

CEDR League – TOP 64
1 League	Edition 03/2023– 3’+3”	Rating	Score	note
1.	Stockfish 20230224	3723	20,0
2.	SugaR Al 2.50	3686	19,5
3.	Berserk 11.1	3593	19,5
4.	Raubfisch X48e	3699	18,5
5.	Fisherov chess monk 1.2	3710	18,5
6.	Koivisto 9.20 Impan	3589	18,0
7.	Dragon 3.2	3677	18,0
8.	RubiChess 20221203	3575	18,0
9.	Lc0 0.29.0	3724	17,0
10.	Seer 2.6.0	3536	14,5
11.	Rofchade 3.0	3485	13,5
12.	Ethereal 13.88	3481	12,0
13.	Slowchess 2.9	3522	10,5
14.	Wasp 6.0	3388	8,5
15.	Komodo 13.02	3379	7,5	rel.
16.	Booot 7.0	3398	6,5	rel.
2 League	Edition 02/2023 – 3’+3”	Rating	Score	note
1.	Fire NN 1072022	3443	21.5 / 30	prom.
2.	Hiarcs 15.5	3443	21.0 / 30	prom.
3.	Igel 3.4.0	2478	19.5 / 30
4.	Minic 3.33	3472	19.0 / 30
5.	Caissa 1.6.3	3402	18.0 / 30
6.	Pedone 3.1	3431	17.0 / 30
7.	Arasan 23.4	3464	17.0 / 30
8.	Tucano 10 NNUE	3381	15.0 / 30
9.	Nemorino 6.00	3396	14.5 / 30
10.	Marvin 6.1.0	3338	14.0 / 30
11.	Fritz 18	3297	12.5 / 30
12.	Xiphos 0.6.1	3297	12.0 / 30
13.	Clover 3.3.1 NNUE	3462	10.5 / 30
14.	Schooner 2.2	3238	10.0 / 30
15.	Zahak 10.0	3277	10.0 / 30	rel.
16.	Weiss 2.1 dev	3341	8.5 / 30	rel.
3 League	Edition 02/2023 – 3’+3”	Rating	Score	note
1.	Halogen 11	3376	22.5 / 30	prom.
2.	Smallbrain 7.0 NNUE	3444	21.0 / 30	prom.
3.	Devre 4.0	3312	20.5 / 30
4.	Laser 1.7	3273	17.5 / 30
5.	Gogobello 3.0	3250	16.5 / 30
6.	Counter 5.0.0	3341	16.5 / 30
7.	Toga IV	3228	16.5 / 30
8.	Defenchess 2.3	3278	15.5 / 30
9.	Andscacs 0.95092	3224	15.0 / 30
10.	Stash 34	3260	14.5 / 30
11.	Roc 1.9.1	3213	14.0 / 30
12.	Mantissa 3.7.2 NNUE	3287	14.0 / 30
13.	Danasah 9.00 NNUE	3170	13.0 / 30
14.	Tornado NNUE	3216	13.0 / 30
15.	Invictus r382	3192	10.0 / 30	rel.
16.	Velvet 5.1.0 *crash	3368	0.0 / 30	rel.
4 League	Edition 02/2023 – 3’+3”	Rating	Score	note
1.	Alexandria 3.5.0	3250	22.5 / 30	prom.
2.	Black Core 6.0	3312	22.5 / 30	prom.
3.	Coiled 1.1	3317	20.5 / 30
4.	Winter 2.0	3231	19.0 / 30
5.	Frozenight 6.0.0	3284	19.0 / 30
6.	Combusken 2.0	3210	18.5 / 30
7.	GreKo 2021.08 NNUE	3263	17.5 / 30
8.	Nirvanachess 2.5	3169	15.0 / 30
9.	Little Goliath 3.16	3267	13.5 / 30
10.	RukChess 3.0.15	3256	12.5 / 30
11.	Demolito 2021-10-21	3198	12.5 / 30	rel.
12.	MrBob 1.1.0	3111	12.0 / 30	rel.
13.	Stocknemo 5.7.0.0	3247	11.5 / 30	rel.
14.	Monolith 2	3050	9.0 / 30	rel.
15.	Amoeba 3.4	3066	8.5 / 30	rel.
16.	Beef 0.3.6	3199	6.0 / 30	rel.
Prelims: new and amateur engines
E1	Edition 03/2023 – 3’+3”	Rating	Score	note
1	Fabchess 1.16	3040	9.5/10	prom.
2	Sting Black Hole 4	3150	8.0/10	prom.
3	Cheng4 0.41	3059	7.0/10
4	Leorik 2.3	2771	6.5/10
5	Protej 0.6.4	2846	6.0/10
6	MadChess 3.2 beta	2775	6.0/10
7	KnightX 3.6a	2744	6.0/10
8	NiCim 3.4.1	2968	6.0/10
9	Flounder 0.4.0.0	3167	6.0/10
10	Galjoen 0.41.2	2570	6.0/10
11	Rodent NNUE	2893	5.5/10
12	Kimbo 1.0.0	2498	5.5/10
13.	ECE 20.1	2755	5.5/10
14.	Tantabus 2.0.0	2699	5.0/10
15.	Bienchen 1.0	2496	5.0/10
16.	Minimalchess 0.6	2572	5.0/10
17.	NoC 4.20	2563	5.0/10
18.	seeChess 1.2	2309	5.0/10
19.	Claudia 0.51	2121	5.0/10
20.	Horowitz 2.2.0	2465	5.0/10
21	ChessMatrix 1.0.6	2131	5.0/10
22	Cinnamon 2.5	2406	4.5/10
23	CDrill-2000	2191	4.5/10
24	Baislicka dev ac327fd	2268	4.0/10
25	Rustic-alpha 3	2130	4.0/10
26	Badchess 0.4.4	2191	3.5/10
27	Zagreus 2.1.0	1879	3.0/10
28	Bagatur 3.7a	3038	1.0/10	rel.
29	Carp 2.0	1985	1.0/10	rel.
30	Viridithas 7.0.0	3251	1.0/10	rel.
E2	Edition 03/2023 – 3’+3”	Rating	Score	note
1	Mittens 0.9	3165	9.5/10	prom.
2	Kuma 1.0	3126	8.5/10	prom.
3	Cheese 3.1.1	2998	7.0/10
4	Sturddle 1.27 NNUE	3064	6.5/10
5.	Ice4 853	3086	6.0/10
6.	K2 0.99	2714	6.0/10
7.	Inanis 1.2.0	2837	6.0/10
8.	Godel 7.0	2959	6.0/10
9.	BBC 1.4	2988	6.0/10
10.	Olithink 5.10.1	2818	5.5/10
11.	Colossus 2022a	2708	5.5/10
12.	Peacekeeper 1.20	2750	5.5/10
13.	Caligula 1.0b	2584	5.5/10	rel.
14.	Admete 1.5.0	2582	5.5/10
15.	Topple 0.8.1	3034	5.0/10
16.	Paulchen 332 0.1.1	2596	5.0/10
17.	Novice 3.1	2702	5.0/10
18.	Renegade 0.8.1	2271	5.0/10
19.	Jangine 2023.01.15	2147	5.0/10
20.	CT800 1.44	2557	4.5/10
21	Jinx 1.0	2336	4.5/10
22	Delocto 0.61n	2771	4.0/10
23	Raven 1.30	2680	4.0/10
24	RapChess 2022-12-08	2233	4.0/10
25	GOOB 1.0.0	2353	4.0/10
26	Durandal 0.1.2	2388	4.0/10
27	Expositor 2BR17	3167	2.5/10
28	Clovis III	2854	2.5/10
29	4ku 2.0	2727	2.0/10	rel.
30	Fatali 0.4.0	2250	0.0/10	rel.
E3	Edition 03/2023 – 3’+3”	Rating	Score	note
1	Journeyman 2.1	3013	9.0/10	prom.
2	Avalanche 1.3.1	3100	8.5/10	prom.
3	Nalwald 16	3052	7.5/10
4	Tomcat 1.0	2995	7.0/10
5.	Gargantua 1.0 NNUE	3115	7.0/10
6.	Dumb 1.11	2707	6.0/10
7.	Blunder 8.5.5	2748	6.0/10
8.	Supernova 2.4	2754	5.5/10
9.	Altair 1.0.0	2472	5.5/10
10.	Foxsee 8.2	2531	5.5/10
11.	Prophet 4.3	2596	5.5/10
12.	Cosette 5.1	2566	5.0/10
13.	Ceibo 0.9	2850	5.0/10
14.	Seawall 20230105	2668	5.0/10
15.	Zevra 2.5	2719	5.0/10
16.	Devel 4.0.2.3	2721	5.0/10
17.	Barbarossa 0.6.0	2567	5.0/10
18.	Loki 3.5.0	2592	4.5/10
19.	Anka 0.6.3	2536	4.5/10
20.	Shen Yu 1.0.1	2220	4.5/10
21	FrankyGo 1.0.3	2198	4.5/10
22	Zangdar 2.11.02	2400	4.0/10
23	Polaris 1.1.0	2400	4.0/10
24	MagiC 2.0	2278	3.5/10
25	Akimbo 0.1.1	2574	3.5/10
26	Popochin 4.3	2518	3.5/10
27	Fornax 4.0	2587	3.0/10
28	Asymptote 0.8	2962	3.0/10
29	Pawn 22-09-2021	2392	2.5/10	rel.
30	Orion 0.9	3094	2.0/10	rel.