The SSDF chess engine rating list

Abstract

Table 1

The ‘Top 50’ from SSDF rating list ‘17-07’ of 2017-07-27, q.v., https://ssdf.bosjo.net 1 2

#	Name	Rating	$+$ / $-$	Games	Win %	Against	Notes
01	Komodo 11.01 MP x64 16GB 1800X 3.6 GHz	3406	44 / −40	334	72%	3244	NE: first engine over 3400 ELO c/o new hw
02	Deep Shredder 13 x64 16GB 1800X 3.6 GHz	3385	41 / −38	360	70%	3237	NE: 88 ELO better than #05 Deep Shredder
03	Komodo 9.1 MP x64 2GB Q6600 2.4 GHz	3354	25 / −23	1191	78%	3133	A: Mark Lefler, GM Larry Kaufman
04	Stockfish 6 MP x64 2GB Q6600 2.4 GHz	3331	26 / −24	936	73%	3155	Down 3 ELO
05	Deep Shredder 13 x64 2GB Q6600 2.4 GHz	3297	26 / −25	764	64%	3198	A: Stefan Meyer-Kahlen
06	Komodo 7.0 MP x64 2GB Q6600 2.4 GHz	3270	27 / −25	814	69%	3130	Down 6 ELO
07	Komodo 5.1 MP x64 2GB Q6600 2.4 GHz	3245	23 / −22	998	65%	3134	Up 1 ELO
08	Deep Hiarcs 14 16GB 1800X 3.6 GHz	3207	41 / −42	280	43%	3258	NE: 17 ELO better than #12 Deep Hiarcs
09	Stockfish 3 MP x64 2GB Q6600 2.4 GHz	3205	19 / −19	1340	62%	3117
10	Deep Rybka 4 x64 2GB Q6600 2.4 GHz	3201	21 / −20	1288	67%	3080
11	Deep Rybka 3 x64 2GB Q6600 2.4 GHz	3193	22 / −21	1371	75%	3001
12	Deep Hiarcs 14 2GB Q6600 2.4 GHz	3190	19 / −19	1330	62%	3107	A: Mark Uniacke
13	Chiron 3.01 MP x64 2GB Q6600 2.4 GHz	3182	32 / −32	456	47%	3202	A: Ubaldo Andrea Farina
14	Naum 4.2 MP x64 2GB Q6600 2.4 GHz	3146	21 / −21	1123	60%	3077	A: Alexander Naumov
15	Deep Junior Yokoh x64 2GB Q6600 2.4 GHz	3122	25 / −25	730	49%	3129	A: Amir Ban, Shay Bushinsky
16	Naum 4 x64 2GB Q6600 2.4 GHz	3118	20 / −19	1356	64%	3016
17	Deep Junior 13.3 x64 2GB Q6600 2.4 GHz	3115	20 / −20	1170	51%	3106
18	Hiarcs 14 256MB Athlon 1200 MHz	3106	34 / −33	440	62%	3019
19	Spike 1.4 MP 2GB Q6600 2.4 GHz	3104	17 / −17	1631	56%	3059	A: Ralf Schäfer, Volker Böhm
20	Deep Shredder 12 x64 2GB Q6600 2.4 GHz	3103	18 / −18	1507	62%	3015
21	Hiarcs 13.1 2GB Q6600 2.4 GHz	3099	24 / −23	868	56%	3054	Down 2 ELO
22	Deep Fritz 13 2GB Q6600 2.4 GHz	3097	24 / −24	826	55%	3064	A: Frans Morsch
23	Deep Hiarcs 13.2 2GB Q6600 2.4 GHz	3096	24 / −24	832	55%	3064	Down 2 ELO
24	Deep Fritz 12 2GB Q6600 2.4 GHz	3090	20 / −20	1200	55%	3054
25	Deep Rybka 3 256MB Athlon 1200 MHz	3074	39 / −37	332	58%	3018
26	Deep Junior 12 x64 2GB Q6600 2.4 GHz	3071	20 / −20	1198	57%	3018
27	Deep Fritz 11 2GB Q6600 2.4 GHz	3059	18 / −18	1504	62%	2975
28	Zappa Mexico II x64 2GB Q6600 2.4 GHz	3059	23 / −22	942	56%	3014	A: Anthony Cozzie
29	Naum 3.1 x64 2GB Q6600 2.4 GHz	3044	23 / −23	906	52%	3031	Up 1 ELO
30	Crafty 25.0 MP x64 2GB Q6600 2.4 GHz	3023	25 / −26	764	37%	3118	A: Rob Hyatt
31	Deep Hiarcs 12 2GB Q6600 2.4 GHz	3017	18 / −18	1507	52%	3002
32	Deep Shredder 11 x64 2GB Q6600 2.4 GHz	3014	21 / −21	1088	50%	3012	Up 1 ELO
33	Naum 4 256MB Athlon 1200 MHz	3000	24 / −24	836	40%	3069
34	Arasan 17.2 MP x64 2GB Q6600 2.4 GHz	2999	26 / −26	686	46%	3027	A: Jon Dart
35	Fritz 13 256MB Athlon 1200 MHz	2995	45 / −41	280	65%	2887	Up 2 ELO
36	Glaurung 2.2 x64 MP 2GB Q6600 2.4 GHz	2994	20 / −19	1225	55%	2961	Up 1 ELO
37	Arasan 16.0 MP x64 2GB Q6600 2.4 GHz	2990	28 / −30	606	36%	3092	Up 2 ELO
38	Hiarcs 11.2 MP 2GB Q6600 2.4 GHz	2989	20 / −20	1125	47%	3007	Up 1 ELO
39	Wasp 2.01 256 MB Athlon 1200 MHz	2988	55 / −49	200	68%	2862	NE: A John Stanback
40	Shredder 12 256MB A1200 MHz	2984	25 / −27	760	35%	3090
41	Deep Junior 10.1 2GB Q6600 2.4 GHz	2967	23 / −23	886	46%	2995
42	Fritz 12 256MB A1200 MHz	2953	25 / −24	820	63%	2862	Down 2 ELO
43	Revelation II Hiarcs 14.1	2924	47 / −46	220	55%	2888	Down 1 ELO
44	Rybka 2.3.1 Arena 256MB Athlon 1200 MHz	2918	20 / −20	1142	47%	2938	A: IM Vasil Rajlich
45	Fritz 11 256MB Athlon 1200 MHz	2911	23 / −24	853	42%	2967
46	Rybka 1.2 256MB Athlon 1200 MHz	2907	25 / −24	933	70%	2761
47	Jonny 4.0 MP 2GB Q6600 2.4 GHz	2901	26 / −28	740	30%	3046	A: Johannes Zwanzger
48	Deep Fritz 8 2GB Q6600 2.4 GHz	2897	22 / −23	1029	36%	2996
49	Deep Shredder 11 256MB Athlon 1200	2897	28 / −29	574	45%	2932	Up 1 ELO
50	Shredder 8 MP 2GB Q6600 2.4 GHz	2887	23 / −24	968	34%	3000	Down 1 ELO

‘Games’ ≡ the number of games, played at ‘40m/2hr + 20m/1hr’, on which the rating is based. ‘Against’ ≡ the average rating of opponents. The ‘+’ and ‘−’ denote upper/lower 95%-confidence intervals. ‘A’ ≡ author(s), ‘NE’ ≡ new entrant.

New platform: AMD Ryzen 7 1800X, 8-core @ 3.6 GHz, 16 GB RAM, SSD, 6-man Syzygy EGTs.