Stockfish 17.1 vs Top Chess Engines

Rank	Chess Engine	ELO	Games	Score%	Author
1	Stockfish 17.1	389.3	10500	85.97	Romstad, Costalba, Kiiski, Linscott, etc
2	Integral 7	321.8	100	40.50	Aron Petkovski
3	Komodo Dragon 3.3	318.2	100	40.00	Dailey, Kaufman, Lefler, Pervov, Kappe
4	Berserk 13	318.2	100	40.00	Jay Honnold
5	Alexandria 8	314.5	100	39.50	Zuppa, CJ and Contributors
6	Obsidian 15	314.5	100	39.50	Gabriele Lombardo
7	Plenty 5	299.7	100	37.50	Yoshie2000
8	Lizard 11.2	284.6	100	35.50	Liam McGuire
9	Caissa 1.21	276.9	100	34.50	Michal Witanowski
10	Starzix 6	265.1	100	33.00	zzzzz
11	Rubi 20240817	265.1	100	33.00	Andreas Matthies
12	CS Tal 2	261.2	100	32.50	Chris Wittington, Ed Schroder
13	Viridithas 16	257.2	100	32.00	Cosmo
14	Igel 3.6	240.8	100	30.00	Volodymyr Shcherbyna
15	Quanticade 1	232.3	100	29.00	DarkNeutrino
16	Koivisto 9.2	232.3	100	29.00	Finn Eggers, Kim Kahre
17	Titan 1.1	228.1	100	28.50	Jeff Powell
18	Astra 5.1	228.1	100	28.50	Semih Oezalp
19	Clover 8.1	223.7	100	28.00	Luca Metehau
20	Booot 7.4	219.4	100	27.50	Alex Morozov
21	Uralochka 3.41	210.5	100	26.50	Ivan Maklyakov
22	Devre 6	201.4	100	25.50	Omer Faruk Tutkun
23	Elixir 3	187.3	100	24.00	Arjun Basandrai
24	Rofchade 3.1	187.3	100	24.00	Ronald Friederich
25	Revenge 4	182.4	100	23.50	Fabio Gobbato
26	Arasan 25	177.5	100	23.00	Jon Dart
27	Peacekeeper 3.01	172.5	100	22.50	Kyle Zhang
28	Texel 1.11	167.5	100	22.00	Peter Osterlund
29	Renegade 1.1	162.3	100	21.50	Krisztian Peocz
30	Cinder 0.1.3	146.3	100	20.00	Bruno Dutra
31	Black Marlin 9	146.3	100	20.00	Doruk S.
32	Stormphrax 4.1	146.3	100	20.00	Ciekce
33	Velvet 7.3	146.3	100	20.00	Martin Honert
34	Fire 9.3	129.4	100	18.50	Norman Schmidt
35	Tenax 1	129.4	100	18.50	Roberto Munter
36	Rice 8	123.5	100	18.00	Rafid Ahsan
37	Pawn 3	117.5	100	17.50	Mincho Georgiev
38	Altair 7.03	111.4	100	17.00	Alexander Tian
39	Akimbo 1	105.1	100	16.50	Jamie Whiting
40	Spaghet 1	98.7	100	16.00	Li Ying
41	Seer 2.8	98.7	100	16.00	Connor McMonigle
42	Equisetum 1	98.7	100	16.00	Elliott, Alexander
43	Minic 3.41	92.1	100	15.50	Vivien Clauzon
44	Slow Blitz 2.9	85.3	100	15.00	Jonathan Kreuzer
45	Reckless 0.7	71.1	100	14.00	Arseniy Surkov
46	Chessdotcpp 4.1	71.1	100	14.00	Gediminas Masaitis
47	Halogen 12	63.7	100	13.50	Kieren Pearson
48	Sapling 1.2.2	48.2	100	12.50	Tim Jones
49	Smallbrain 7	40.1	100	12.00	Disserven
50	Tucano 12	40.1	100	12.00	Alcides Schulz
51	Carp 3.0.1	22.9	100	11.00	Andrea Sgobbi
52	Blackcore 6	22.9	100	11.00	SzilBalazs
53	Frozenight 6	13.7	100	10.50	Minus Kelvin
54	Saturn 1.3	13.7	100	10.50	Egormoroz
55	Midnight 9	4.2	100	10.00	Archismaan Peyyety
56	Coiled 1.2	4.2	100	10.00	Oscar Gavira
57	Wasp 7	-5.8	100	9.50	John Stanback
58	Zangdar 3.04	-16.2	100	9.00	Philippe Chevalier
59	Winter 4	-16.2	100	9.00	Jonathan Rosenthal
60	Willow 4	-27.2	100	8.50	Adam Kulju
61	Nemorino 6.11	-27.2	100	8.50	Christian Gunther
62	Sirius 8	-51.0	100	7.50	Mcthouacbb
63	Marvin 6.3	-51.0	100	7.50	Martin Danielsson
64	Heimdall 1.2.2	-64.1	100	7.00	Nocturn9x
65	Ethereal 14	-64.1	100	7.00	Andrew Grant, Alayan, Laldon
66	Cheng 4.48	-78.0	100	6.50	Martin Sedlak
67	Pedantic 2.1	-78.0	100	6.50	JoAnn D. Peller
68	Mr Bob 1.3	-78.0	100	6.50	Vincent Yu
69	Houdini 6	-92.9	100	6.00	Robert Houdart, Stockfish Developers
70	Zahak 10	-92.9	100	6.00	Amanj
71	Little Goliath 3.17	-109.1	100	5.50	Michael Borgstadt
72	Pingu 5	-109.1	100	5.50	William Ching
73	Expositor 2BR17	-109.1	100	5.50	Kade
74	Toga IV	-109.1	100	5.50	Letouzey, Gaksch, Formula, Bergh
75	Mantissa 3.7.2	-109.1	100	5.50	Jtwright
76	Kuma 1.2	-126.7	100	5.00	Kato Daichi
77	Counter 5.5	-146.1	100	4.50	Vadim Chizhov
78	Ruk 4.0.1	-146.1	100	4.50	Ilya Rukavishnikov
79	Avalanche 2.1	-146.1	100	4.50	SnowballSH
80	Shredder 13	-167.7	100	4.00	Stefan Meyer-Kahlen
81	Schneckbert 2	-167.7	100	4.00	CommanderKuge1
82	Arcanum 2.5	-167.7	100	4.00	Lars Murud Aurud
83	Laser 1.7	-167.7	100	4.00	Jeffrey An, Michael An
84	Leorik 3	-167.7	100	4.00	Thomas Jahn
85	Isa 4	-192.0	100	3.50	Daniel Anulliero
86	Combusken 2	-192.0	100	3.50	Marcin Henryk Bartkowiak
87	Stash 36	-192.0	100	3.50	Morgan Houppin
88	Weiss 2.1	-192.0	100	3.50	LoliSquad
89	Perseus 1	-192.0	100	3.50	G.M. Manduca
90	Danasah 9.1	-192.0	100	3.50	Pedro Castro
91	Schooner 2.2	-192.0	100	3.50	Dennis Sceviour
92	Svart 6	-219.9	100	3.00	Cristopher Torgrip
93	Xiphos 0.6	-219.9	100	3.00	Milos Tatarevic
94	Cadie 2.1	-219.9	100	3.00	Martin Wyngaarden
95	Nirvana 2.5	-252.8	100	2.50	Thomas Kolarik
96	Demolito 2021-10-04	-292.8	100	2.00	Lucas Braesch
97	Priessnitz 2	-344.1	100	1.50	Kevin Feske
98	Critter 1.6a	-344.1	100	1.50	Richard Vida
99	Lambergar 1	-416.0	100	1.00	Janez Podobnik
100	Beef 0.3.6	-416.0	100	1.00	Jonathan Tseng
101	Defen 2.3	-416.0	100	1.00	Can Catin, Dogac Eidenk
102	Equinox 3.3	-538.4	100	0.50	Colli, Rocchi
103	Strelka 6	-538.4	100	0.50	Jury Osipov
104	Fizbo 2	-538.4	100	0.50	Youri Matiounine
105	Andscacs 0.95	-538.4	100	0.50	Daniel Jose Queralto
106	ICE 4	-603.2	100	0.00	Thomas Petzke

Cadie 2.1 vs Top Chess Engines

Rank	Chess Engine	ELO	Games	Score%	Author
1	Obsidian 15	572.0	100	99.00	Gabriele Lombardo
2	Komodo Dragon 3.3	408.8	100	97.50	Dailey, Kaufman, Lefler, Pervov, Kappe
3	Berserk 13	375.9	100	97.00	Jay Honnold
4	Starzix 6	375.9	100	97.00	zzzzz
5	Integral 7	348.0	100	96.50	Aron Petkovski
6	Stockfish 17	348.0	100	96.50	Romstad, Costalba, Kiiski, Linscott, etc
7	Alexandria 8	323.7	100	96.00	Zuppa, CJ and Contributors
8	Quanticade 1	302.1	100	95.50	DarkNeutrino
9	Titan 1.1	302.1	100	95.50	Jeff Powell
10	Koivisto 9.2	302.1	100	95.50	Finn Eggers, Kim Kahre
11	Caissa 1.21	302.1	100	95.50	Michal Witanowski
12	Clover 8.1	282.7	100	95.00	Luca Metehau
13	Plenty 5	282.7	100	95.00	Yoshie2000
14	Rubi 20240817	265.1	100	94.50	Andreas Matthies
15	Viridithas 16	265.1	100	94.50	Cosmo
16	Tenax 1	248.9	100	94.00	Roberto Munter
17	Revenge 4	248.9	100	94.00	Fabio Gobbato
18	CS Tal 2	234.0	100	93.50	Chris Wittington, Ed Schroder
19	Rofchade 3.1	234.0	100	93.50	Ronald Friederich
20	Lizard 11.2	220.0	100	93.00	Liam McGuire
21	Devre 6	207.0	100	92.50	Omer Faruk Tutkun
22	Astra 5.1	194.7	100	92.00	Semih Oezalp
23	Velvet 7.3	194.7	100	92.00	Martin Honert
24	Booot 7.4	194.7	100	92.00	Alex Morozov
25	Seer 2.8	183.2	100	91.50	Connor McMonigle
26	Peacekeeper 3.01	183.2	100	91.50	Kyle Zhang
27	Arasan 25	172.2	100	91.00	Jon Dart
28	Altair 7.03	172.2	100	91.00	Alexander Tian
29	Fire 9.3	172.2	100	91.00	Norman Schmidt
30	Equisetum 1	161.7	100	90.50	Elliott, Alexander
31	Uralochka 3.41	161.7	100	90.50	Ivan Maklyakov
32	Stormphrax 4.1	161.7	100	90.50	Ciekce
33	Igel 3.6	151.8	100	90.00	Volodymyr Shcherbyna
34	Akimbo 1	142.3	100	89.50	Jamie Whiting
35	Elixir 3	133.1	100	89.00	Arjun Basandrai
36	Renegade 1.1	115.9	100	88.00	Krisztian Peocz
37	Chessdotcpp 4.1	107.7	100	87.50	Gediminas Masaitis
38	Halogen 12	107.7	100	87.50	Kieren Pearson
39	Pawn 3	99.9	100	87.00	Mincho Georgiev
40	Spaghet 1	99.9	100	87.00	Li Ying
41	Black Marlin 9	99.9	100	87.00	Doruk S.
42	Slow Blitz 2.9	92.2	100	86.50	Jonathan Kreuzer
43	Minic 3.41	92.2	100	86.50	Vivien Clauzon
44	Cinder 0.1.3	84.9	100	86.00	Bruno Dutra
45	Wasp 7	57.3	100	84.00	John Stanback
46	Winter 4	57.3	100	84.00	Jonathan Rosenthal
47	Midnight 9	57.3	100	84.00	Archismaan Peyyety
48	Texel 1.11	50.9	100	83.50	Peter Osterlund
49	Willow 4	50.9	100	83.50	Adam Kulju
50	Carp 3.0.1	38.5	100	82.50	Andrea Sgobbi
51	Sapling 1.2.2	26.6	100	81.50	Tim Jones
52	Sirius 8	20.8	100	81.00	Mcthouacbb
53	Houdini 6	20.8	100	81.00	Robert Houdart, Stockfish Developers
54	Saturn 1.3	20.8	100	81.00	Egormoroz
55	Ethereal 14	4.3	100	79.50	Andrew Grant, Alayan, Laldon
56	Reckless 0.7	4.3	100	79.50	Arseniy Surkov
57	Blackcore 6	4.3	100	79.50	SzilBalazs
58	Rice 8	-1.1	100	79.00	Rafid Ahsan
59	Tucano 12	-6.3	100	78.50	Alcides Schulz
60	Cheng 4.48	-16.5	100	77.50	Martin Sedlak
61	Smallbrain 7	-50.0	100	74.00	Disserven
62	Pedantic 2.1	-59.0	100	73.00	JoAnn D. Peller
63	Stash 36	-72.1	100	71.50	Morgan Houppin
64	Mr Bob 1.3	-76.4	100	71.00	Vincent Yu
65	Marvin 6.3	-76.4	100	71.00	Martin Danielsson
66	Nemorino 6.11	-76.4	100	71.00	Christian Gunther
67	Avalanche 2.1	-88.9	100	69.50	SnowballSH
68	Zahak 10	-117.0	100	66.00	Amanj
69	Coiled 1.2	-117.0	100	66.00	Oscar Gavira
70	Heimdall 1.2.2	-120.9	100	65.50	Nocturn9x
71	Weiss 2.1	-124.8	100	65.00	LoliSquad
72	Counter 5.5	-124.8	100	65.00	Vadim Chizhov
73	Zangdar 3.04	-132.4	100	64.00	Philippe Chevalier
74	Schneckbert 2	-143.7	100	62.50	CommanderKuge1
75	Xiphos 0.6	-143.7	100	62.50	Milos Tatarevic
76	Expositor 2BR17	-147.5	100	62.00	Kade
77	Little Goliath 3.17	-194.6	100	55.50	Michael Borgstadt
78	Mantissa 3.7.2	-194.6	100	55.50	Jtwright
79	Frozenight 6	-198.1	100	55.00	Minus Kelvin
80	Perseus 1	-198.1	100	55.00	G.M. Manduca
81	Kuma 1.2	-205.2	100	54.00	Kato Daichi
82	Laser 1.7	-208.7	100	53.50	Jeffrey An, Michael An
83	Schooner 2.2	-215.7	100	52.50	Dennis Sceviour
84	Defen 2.3	-219.2	100	52.00	Can Catin, Dogac Eidenk
85	Toga IV	-226.3	100	51.00	Letouzey, Gaksch, Formula, Bergh
86	Leorik 3	-226.3	100	51.00	Thomas Jahn
87	Cadie 2.1	-233.3	10500	26.76	Martin Wyngaarden
88	Combusken 2	-236.8	100	49.50	Marcin Henryk Bartkowiak
89	Ruk 4.0.1	-243.8	100	48.50	Ilya Rukavishnikov
90	Shredder 13	-243.8	100	48.50	Stefan Meyer-Kahlen
91	Andscacs 0.95	-247.3	100	48.00	Daniel Jose Queralto
92	Arcanum 2.5	-268.4	100	45.00	Lars Murud Aurud
93	Svart 6	-268.4	100	45.00	Cristopher Torgrip
94	Danasah 9.1	-272.0	100	44.50	Pedro Castro
95	Lambergar 1	-300.7	100	40.50	Janez Podobnik
96	Beef 0.3.6	-304.3	100	40.00	Jonathan Tseng
97	Isa 4	-315.3	100	38.50	Daniel Anulliero
98	Strelka 6	-315.3	100	38.50	Jury Osipov
99	Pingu 5	-353.4	100	33.50	William Ching
100	Critter 1.6a	-357.4	100	33.00	Richard Vida
101	Fizbo 2	-369.4	100	31.50	Youri Matiounine
102	Demolito 2021-10-04	-373.5	100	31.00	Lucas Braesch
103	ICE 4	-398.8	100	28.00	Thomas Petzke
104	Priessnitz 2	-398.8	100	28.00	Kevin Feske
105	Nirvana 2.5	-425.8	100	25.00	Thomas Kolarik
106	Equinox 3.3	-435.3	100	24.00	Colli, Rocchi

Plenty 5 vs Top Chess Engines

Rank	Chess Engine	ELO	Games	Score%	Author
1	Stockfish 17	416.7	100	60.50	Romstad, Costalba, Kiiski, Linscott, etc
2	Obsidian 15	366.6	100	53.50	Gabriele Lombardo
3	Komodo Dragon 3.3	352.5	100	51.50	Dailey, Kaufman, Lefler, Pervov, Kappe
4	Alexandria 8	345.5	100	50.50	Zuppa, CJ and Contributors
5	Integral 7	345.5	100	50.50	Aron Petkovski
6	Plenty 5	342.0	10500	81.94	Yoshie2000
7	Berserk 13	342.0	100	50.00	Jay Honnold
8	Caissa 1.21	317.5	100	46.50	Michal Witanowski
9	Lizard 11.2	296.2	100	43.50	Liam McGuire
10	CS Tal 2	289.1	100	42.50	Chris Wittington, Ed Schroder
11	Rubi 20240817	285.5	100	42.00	Andreas Matthies
12	Viridithas 16	281.9	100	41.50	Cosmo
13	Koivisto 9.2	274.6	100	40.50	Finn Eggers, Kim Kahre
14	Starzix 6	274.6	100	40.50	zzzzz
15	Uralochka 3.41	267.3	100	39.50	Ivan Maklyakov
16	Quanticade 1	263.6	100	39.00	DarkNeutrino
17	Clover 8.1	259.9	100	38.50	Luca Metehau
18	Titan 1.1	256.2	100	38.00	Jeff Powell
19	Booot 7.4	256.2	100	38.00	Alex Morozov
20	Igel 3.6	248.8	100	37.00	Volodymyr Shcherbyna
21	Rofchade 3.1	213.9	100	32.50	Ronald Friederich
22	Revenge 4	209.9	100	32.00	Fabio Gobbato
23	Devre 6	197.7	100	30.50	Omer Faruk Tutkun
24	Astra 5.1	197.7	100	30.50	Semih Oezalp
25	Renegade 1.1	185.1	100	29.00	Krisztian Peocz
26	Cinder 0.1.3	176.5	100	28.00	Bruno Dutra
27	Seer 2.8	167.7	100	27.00	Connor McMonigle
28	Altair 7.03	144.8	100	24.50	Alexander Tian
29	Arasan 25	144.8	100	24.50	Jon Dart
30	Slow Blitz 2.9	140.0	100	24.00	Jonathan Kreuzer
31	Elixir 3	140.0	100	24.00	Arjun Basandrai
32	Texel 1.11	140.0	100	24.00	Peter Osterlund
33	Peacekeeper 3.01	135.2	100	23.50	Kyle Zhang
34	Rice 8	130.3	100	23.00	Rafid Ahsan
35	Fire 9.3	130.3	100	23.00	Norman Schmidt
36	Stormphrax 4.1	130.3	100	23.00	Ciekce
37	Reckless 0.7	125.3	100	22.50	Arseniy Surkov
38	Velvet 7.3	125.3	100	22.50	Martin Honert
39	Akimbo 1	125.3	100	22.50	Jamie Whiting
40	Pawn 3	120.2	100	22.00	Mincho Georgiev
41	Tenax 1	115.1	100	21.50	Roberto Munter
42	Black Marlin 9	104.5	100	20.50	Doruk S.
43	Halogen 12	104.5	100	20.50	Kieren Pearson
44	Wasp 7	99.1	100	20.00	John Stanback
45	Carp 3.0.1	93.6	100	19.50	Andrea Sgobbi
46	Spaghet 1	87.9	100	19.00	Li Ying
47	Equisetum 1	87.9	100	19.00	Elliott, Alexander
48	Willow 4	82.2	100	18.50	Adam Kulju
49	Minic 3.41	76.3	100	18.00	Vivien Clauzon
50	Sapling 1.2.2	64.2	100	17.00	Tim Jones
51	Chessdotcpp 4.1	38.1	100	15.00	Gediminas Masaitis
52	Marvin 6.3	38.1	100	15.00	Martin Danielsson
53	Midnight 9	31.1	100	14.50	Archismaan Peyyety
54	Blackcore 6	23.9	100	14.00	SzilBalazs
55	Winter 4	23.9	100	14.00	Jonathan Rosenthal
56	Saturn 1.3	-15.6	100	11.50	Egormoroz
57	Coiled 1.2	-15.6	100	11.50	Oscar Gavira
58	Tucano 12	-15.6	100	11.50	Alcides Schulz
59	Smallbrain 7	-24.4	100	11.00	Disserven
60	Kuma 1.2	-24.4	100	11.00	Kato Daichi
61	Cheng 4.48	-33.5	100	10.50	Martin Sedlak
62	Houdini 6	-33.5	100	10.50	Robert Houdart, Stockfish Developers
63	Ethereal 14	-43.0	100	10.00	Andrew Grant, Alayan, Laldon
64	Nemorino 6.11	-43.0	100	10.00	Christian Gunther
65	Avalanche 2.1	-53.0	100	9.50	SnowballSH
66	Pedantic 2.1	-53.0	100	9.50	JoAnn D. Peller
67	Frozenight 6	-63.4	100	9.00	Minus Kelvin
68	Xiphos 0.6	-86.0	100	8.00	Milos Tatarevic
69	Mantissa 3.7.2	-86.0	100	8.00	Jtwright
70	Sirius 8	-86.0	100	8.00	Mcthouacbb
71	Weiss 2.1	-98.2	100	7.50	LoliSquad
72	Mr Bob 1.3	-111.3	100	7.00	Vincent Yu
73	Ruk 4.0.1	-125.2	100	6.50	Ilya Rukavishnikov
74	Zangdar 3.04	-125.2	100	6.50	Philippe Chevalier
75	Schooner 2.2	-125.2	100	6.50	Dennis Sceviour
76	Schneckbert 2	-125.2	100	6.50	CommanderKuge1
77	Heimdall 1.2.2	-140.2	100	6.00	Nocturn9x
78	Arcanum 2.5	-156.3	100	5.50	Lars Murud Aurud
79	Stash 36	-156.3	100	5.50	Morgan Houppin
80	Expositor 2BR17	-174.0	100	5.00	Kade
81	Leorik 3	-193.3	100	4.50	Thomas Jahn
82	Counter 5.5	-214.9	100	4.00	Vadim Chizhov
83	Shredder 13	-214.9	100	4.00	Stefan Meyer-Kahlen
84	Combusken 2	-214.9	100	4.00	Marcin Henryk Bartkowiak
85	Toga IV	-214.9	100	4.00	Letouzey, Gaksch, Formula, Bergh
86	Beef 0.3.6	-239.2	100	3.50	Jonathan Tseng
87	Zahak 10	-239.2	100	3.50	Amanj
88	Isa 4	-239.2	100	3.50	Daniel Anulliero
89	Little Goliath 3.17	-239.2	100	3.50	Michael Borgstadt
90	Lambergar 1	-267.1	100	3.00	Janez Podobnik
91	Andscacs 0.95	-300.0	100	2.50	Daniel Jose Queralto
92	Perseus 1	-300.0	100	2.50	G.M. Manduca
93	Cadie 2	-300.0	100	2.50	Martin Wyngaarden
94	Priessnitz 2	-340.0	100	2.00	Kevin Feske
95	Danasah 9.1	-340.0	100	2.00	Pedro Castro
96	Demolito 2021-10-04	-340.0	100	2.00	Lucas Braesch
97	Defen 2.3	-340.0	100	2.00	Can Catin, Dogac Eidenk
98	Laser 1.7	-340.0	100	2.00	Jeffrey An, Michael An
99	Strelka 6	-391.3	100	1.50	Jury Osipov
100	Critter 1.6a	-391.3	100	1.50	Richard Vida
101	Fizbo 2	-463.2	100	1.00	Youri Matiounine
102	Pingu 5	-463.2	100	1.00	William Ching
103	Nirvana 2.5	-463.2	100	1.00	Thomas Kolarik
104	Svart 6	-585.6	100	0.50	Cristopher Torgrip
105	Equinox 3.3	-585.6	100	0.50	Colli, Rocchi
106	ICE 4	-650.4	100	0.00	Thomas Petzke

Schneckbert 2 vs Top Chess Engines

Rank	Chess Engine	ELO	Games	Score%	Author
1	Berserk 13	445.4	100	96.50	Jay Honnold
2	Obsidian 15	399.5	100	95.50	Gabriele Lombardo
3	Stockfish 17	331.4	100	93.50	Romstad, Costalba, Kiiski, Linscott, etc
4	Plenty 3.0.1	331.4	100	93.50	Yoshie2000
5	Koivisto 9.2	317.4	100	93.00	Finn Eggers, Kim Kahre
6	Rubi 20240817	317.4	100	93.00	Andreas Matthies
7	Starzix 6	304.4	100	92.50	zzzzz
8	Caissa 1.21	304.4	100	92.50	Michal Witanowski
9	Integral 7	292.1	100	92.00	Aron Petkovski
10	Lizard 11.2	280.6	100	91.50	Liam McGuire
11	Alexandria 8	280.6	100	91.50	Zuppa, CJ and Contributors
12	Komodo Dragon 3.3	280.6	100	91.50	Dailey, Kaufman, Lefler, Pervov, Kappe
13	Viridithas 16	269.6	100	91.00	Cosmo
14	Titan 1.1	269.6	100	91.00	Jeff Powell
15	Clover 8.1	259.1	100	90.50	Luca Metehau
16	Astra 5.1	259.1	100	90.50	Semih Oezalp
17	Booot 7.4	239.7	100	89.50	Alex Morozov
18	CS Tal 2	239.7	100	89.50	Chris Wittington, Ed Schroder
19	Uralochka 3.41	230.5	100	89.00	Ivan Maklyakov
20	Rofchade 3.1	221.7	100	88.50	Ronald Friederich
21	Quanticade 1	221.7	100	88.50	DarkNeutrino
22	Revenge 4	221.7	100	88.50	Fabio Gobbato
23	Seer 2.8	213.3	100	88.00	Connor McMonigle
24	Velvet 7.3	197.3	100	87.00	Martin Honert
25	Devre 6	189.6	100	86.50	Omer Faruk Tutkun
26	Arasan 25	182.3	100	86.00	Jon Dart
27	Fire 9.3	175.1	100	85.50	Norman Schmidt
28	Peacekeeper 3.01	175.1	100	85.50	Kyle Zhang
29	Altair 7.03	175.1	100	85.50	Alexander Tian
30	Igel 3.6	175.1	100	85.50	Volodymyr Shcherbyna
31	Tenax 1	161.3	100	84.50	Roberto Munter
32	Akimbo 1	161.3	100	84.50	Jamie Whiting
33	Willow 4	154.7	100	84.00	Adam Kulju
34	Elixir 3	142.0	100	83.00	Arjun Basandrai
35	Stormphrax 4.1	142.0	100	83.00	Ciekce
36	Renegade 1.1	142.0	100	83.00	Krisztian Peocz
37	Black Marlin 9	135.9	100	82.50	Doruk S.
38	Cinder 0.1.3	129.9	100	82.00	Bruno Dutra
39	Equisetum 1	118.2	100	81.00	Elliott, Alexander
40	Slow Blitz 2.9	107.1	100	80.00	Jonathan Kreuzer
41	Halogen 12	107.1	100	80.00	Kieren Pearson
42	Pawn 3	107.1	100	80.00	Mincho Georgiev
43	Spaghet 1	101.7	100	79.50	Li Ying
44	Chessdotcpp 4.1	75.9	100	77.00	Gediminas Masaitis
45	Rice 8	66.1	100	76.00	Rafid Ahsan
46	Reckless 0.7	61.4	100	75.50	Arseniy Surkov
47	Carp 3.0.1	56.7	100	75.00	Andrea Sgobbi
48	Minic 3.41	47.4	100	74.00	Vivien Clauzon
49	Wasp 7	42.9	100	73.50	John Stanback
50	Tucano 12	42.9	100	73.50	Alcides Schulz
51	Texel 1.11	29.6	100	72.00	Peter Osterlund
52	Winter 4	8.5	100	69.50	Jonathan Rosenthal
53	Saturn 1.3	8.5	100	69.50	Egormoroz
54	Marvin 6.3	4.4	100	69.00	Martin Danielsson
55	Midnight 9	4.4	100	69.00	Archismaan Peyyety
56	Nemorino 6.11	-3.8	100	68.00	Christian Gunther
57	Sapling 1.2.2	-7.8	100	67.50	Tim Jones
58	Cheng 4.48	-11.8	100	67.00	Martin Sedlak
59	Zangdar 3.04	-15.7	100	66.50	Philippe Chevalier
60	Smallbrain 7	-31.2	100	64.50	Disserven
61	Blackcore 6	-46.3	100	62.50	SzilBalazs
62	Ethereal 14	-61.1	100	60.50	Andrew Grant, Alayan, Laldon
63	Avalanche 2.1	-64.8	100	60.00	SnowballSH
64	Counter 5.5	-68.5	100	59.50	Vadim Chizhov
65	Sirius 8	-68.5	100	59.50	Mcthouacbb
66	Houdini 6	-72.1	100	59.00	Robert Houdart, Stockfish Developers
67	Weiss 2.1	-75.7	100	58.50	LoliSquad
68	Frozenight 6	-90.0	100	56.50	Minus Kelvin
69	Mr Bob 1.3	-97.2	100	55.50	Vincent Yu
70	Pedantic 2.1	-97.2	100	55.50	JoAnn D. Peller
71	Xiphos 0.6	-100.7	100	55.00	Milos Tatarevic
72	Coiled 1.2	-118.3	100	52.50	Oscar Gavira
73	Kuma 1.2	-135.9	100	50.00	Kato Daichi
74	Schneckbert 2	-135.9	10500	35.64	CommanderKuge1
75	Heimdall 1.2.2	-139.4	100	49.50	Nocturn9x
76	Zahak 10	-153.4	100	47.50	Amanj
77	Stash 36	-171.0	100	45.00	Morgan Houppin
78	Little Goliath 3.17	-192.4	100	42.00	Michael Borgstadt
79	Mantissa 3.7.2	-203.3	100	40.50	Jtwright
80	Toga IV	-203.3	100	40.50	Letouzey, Gaksch, Formula, Bergh
81	Schooner 2.2	-206.9	100	40.00	Dennis Sceviour
82	Shredder 13	-206.9	100	40.00	Stefan Meyer-Kahlen
83	Expositor 2BR17	-206.9	100	40.00	Kade
84	Perseus 1	-206.9	100	40.00	G.M. Manduca
85	Leorik 3	-217.9	100	38.50	Thomas Jahn
86	Defen 2.3	-225.4	100	37.50	Can Catin, Dogac Eidenk
87	Laser 1.7	-232.9	100	36.50	Jeffrey An, Michael An
88	Arcanum 2.5	-236.7	100	36.00	Lars Murud Aurud
89	Combusken 2	-240.5	100	35.50	Marcin Henryk Bartkowiak
90	Andscacs 0.95	-240.5	100	35.50	Daniel Jose Queralto
91	Cadie 2	-252.1	100	34.00	Martin Wyngaarden
92	Ruk 4.0.1	-272.0	100	31.50	Ilya Rukavishnikov
93	Svart 6	-280.2	100	30.50	Cristopher Torgrip
94	Danasah 9.1	-301.4	100	28.00	Pedro Castro
95	Nirvana 2.5	-314.6	100	26.50	Thomas Kolarik
96	Isa 4	-314.6	100	26.50	Daniel Anulliero
97	Critter 1.6a	-323.7	100	25.50	Richard Vida
98	Beef 0.3.6	-333.1	100	24.50	Jonathan Tseng
99	Strelka 6	-347.6	100	23.00	Jury Osipov
100	Lambergar 1	-357.7	100	22.00	Janez Podobnik
101	Pingu 5	-362.8	100	21.50	William Ching
102	ICE 4	-368.0	100	21.00	Thomas Petzke
103	Equinox 3.3	-373.4	100	20.50	Colli, Rocchi
104	Demolito 2021-10-04	-373.4	100	20.50	Lucas Braesch
105	Priessnitz 2	-384.3	100	19.50	Kevin Feske
106	Fizbo 2	-413.7	100	17.00	Youri Matiounine

Perseus 1 vs Top Chess Engines

Rank	Chess Engine	ELO	Games	Score%	Author
1	Stockfish 17	543.3	100	98.50	Romstad, Costalba, Kiiski, Linscott, etc
2	Caissa 1.21	452.0	100	97.50	Michal Witanowski
3	Rubi 20240817	452.0	100	97.50	Andreas Matthies
4	Berserk 13	419.2	100	97.00	Jay Honnold
5	Obsidian 15	391.3	100	96.50	Gabriele Lombardo
6	Clover 8.1	391.3	100	96.50	Luca Metehau
7	Starzix 6	345.4	100	95.50	zzzzz
8	Plenty 3.0.1	326.0	100	95.00	Yoshie2000
9	Integral 7	308.4	100	94.50	Aron Petkovski
10	Komodo Dragon 3.3	292.2	100	94.00	Dailey, Kaufman, Lefler, Pervov, Kappe
11	Viridithas 16	277.2	100	93.50	Cosmo
12	Lizard 11.2	277.2	100	93.50	Liam McGuire
13	Alexandria 8	263.3	100	93.00	Zuppa, CJ and Contributors
14	Booot 7.4	250.3	100	92.50	Alex Morozov
15	Astra 5.1	250.3	100	92.50	Semih Oezalp
16	Quanticade 1	250.3	100	92.50	DarkNeutrino
17	Uralochka 3.41	238.0	100	92.00	Ivan Maklyakov
18	Koivisto 9.2	238.0	100	92.00	Finn Eggers, Kim Kahre
19	CS Tal 2	226.4	100	91.50	Chris Wittington, Ed Schroder
20	Peacekeeper 3.01	226.4	100	91.50	Kyle Zhang
21	Rofchade 3.1	215.5	100	91.00	Ronald Friederich
22	Revenge 4	215.5	100	91.00	Fabio Gobbato
23	Igel 3.6	205.0	100	90.50	Volodymyr Shcherbyna
24	Tenax 1	195.1	100	90.00	Roberto Munter
25	Arasan 25	195.1	100	90.00	Jon Dart
26	Devre 6	176.4	100	89.00	Omer Faruk Tutkun
27	Seer 2.8	176.4	100	89.00	Connor McMonigle
28	Titan 1.1	159.2	100	88.00	Jeff Powell
29	Cinder 0.1.3	159.2	100	88.00	Bruno Dutra
30	Fire 9.3	151.0	100	87.50	Norman Schmidt
31	Black Marlin 9	135.5	100	86.50	Doruk S.
32	Slow Blitz 2.9	135.5	100	86.50	Jonathan Kreuzer
33	Velvet 7.3	121.0	100	85.50	Martin Honert
34	Akimbo 1	121.0	100	85.50	Jamie Whiting
35	Stormphrax 4.1	121.0	100	85.50	Ciekce
36	Elixir 3	114.0	100	85.00	Arjun Basandrai
37	Renegade 1.1	107.2	100	84.50	Krisztian Peocz
38	Equisetum 1	107.2	100	84.50	Elliott, Alexander
39	Wasp 7	100.6	100	84.00	John Stanback
40	Altair 7.03	94.2	100	83.50	Alexander Tian
41	Pawn 3	94.2	100	83.50	Mincho Georgiev
42	Texel 1.11	87.9	100	83.00	Peter Osterlund
43	Halogen 12	52.9	100	80.00	Kieren Pearson
44	Carp 3.0.1	47.5	100	79.50	Andrea Sgobbi
45	Willow 4	47.5	100	79.50	Adam Kulju
46	Tucano 12	42.2	100	79.00	Alcides Schulz
47	Winter 4	31.8	100	78.00	Jonathan Rosenthal
48	Spaghet 1	31.8	100	78.00	Li Ying
49	Minic 3.41	21.8	100	77.00	Vivien Clauzon
50	Reckless 0.7	21.8	100	77.00	Arseniy Surkov
51	Marvin 6.3	7.2	100	75.50	Martin Danielsson
52	Chessdotcpp 4.1	7.2	100	75.50	Gediminas Masaitis
53	Ethereal 14	-6.7	100	74.00	Andrew Grant, Alayan, Laldon
54	Smallbrain 7	-6.7	100	74.00	Disserven
55	Sirius 8	-11.2	100	73.50	Mcthouacbb
56	Houdini 6	-20.1	100	72.50	Robert Houdart, Stockfish Developers
57	Midnight 9	-20.1	100	72.50	Archismaan Peyyety
58	Rice 8	-20.1	100	72.50	Rafid Ahsan
59	Pedantic 2.1	-24.5	100	72.00	JoAnn D. Peller
60	Blackcore 6	-28.8	100	71.50	SzilBalazs
61	Nemorino 6.11	-33.1	100	71.00	Christian Gunther
62	Sapling 1.2.2	-37.3	100	70.50	Tim Jones
63	Cheng 4.48	-41.5	100	70.00	Martin Sedlak
64	Saturn 1.3	-61.9	100	67.50	Egormoroz
65	Weiss 2.1	-65.9	100	67.00	LoliSquad
66	Zangdar 3.04	-73.8	100	66.00	Philippe Chevalier
67	Avalanche 2.1	-81.5	100	65.00	SnowballSH
68	Coiled 1.2	-89.2	100	64.00	Oscar Gavira
69	Mr Bob 1.3	-100.5	100	62.50	Vincent Yu
70	Counter 5.5	-122.6	100	59.50	Vadim Chizhov
71	Stash 36	-122.6	100	59.50	Morgan Houppin
72	Zahak 10	-122.6	100	59.50	Amanj
73	Xiphos 0.6	-133.4	100	58.00	Milos Tatarevic
74	Frozenight 6	-140.6	100	57.00	Minus Kelvin
75	Heimdall 1.2.2	-144.2	100	56.50	Nocturn9x
76	Little Goliath 3.17	-147.7	100	56.00	Michael Borgstadt
77	Kuma 1.2	-176.0	100	52.00	Kato Daichi
78	Mantissa 3.7.2	-179.5	100	51.50	Jtwright
79	Combusken 2	-179.5	100	51.50	Marcin Henryk Bartkowiak
80	Perseus 1	-190.0	10500	30.69	G.M. Manduca
81	Defen 2.3	-204.0	100	48.00	Can Catin, Dogac Eidenk
82	Arcanum 2.5	-207.5	100	47.50	Lars Murud Aurud
83	Laser 1.7	-207.5	100	47.50	Jeffrey An, Michael An
84	Expositor 2BR17	-211.0	100	47.00	Kade
85	Leorik 3	-218.1	100	46.00	Thomas Jahn
86	Svart 6	-218.1	100	46.00	Cristopher Torgrip
87	Ruk 4.0.1	-225.2	100	45.00	Ilya Rukavishnikov
88	Shredder 13	-228.7	100	44.50	Stefan Meyer-Kahlen
89	Isa 4	-232.3	100	44.00	Daniel Anulliero
90	Schneckbert 1	-235.8	100	43.50	CommanderKuge1
91	Toga IV	-239.4	100	43.00	Letouzey, Gaksch, Formula, Bergh
92	Schooner 2.2	-257.4	100	40.50	Dennis Sceviour
93	Andscacs 0.95	-261.0	100	40.00	Daniel Jose Queralto
94	Danasah 9.1	-264.7	100	39.50	Pedro Castro
95	Lambergar 1	-322.1	100	32.00	Janez Podobnik
96	ICE 4	-326.1	100	31.50	Thomas Petzke
97	Cadie 2	-330.2	100	31.00	Martin Wyngaarden
98	Priessnitz 2	-334.3	100	30.50	Kevin Feske
99	Critter 1.6a	-334.3	100	30.50	Richard Vida
100	Pingu 5	-338.5	100	30.00	William Ching
101	Fizbo 2	-368.8	100	26.50	Youri Matiounine
102	Strelka 6	-368.8	100	26.50	Jury Osipov
103	Beef 0.3.6	-368.8	100	26.50	Jonathan Tseng
104	Nirvana 2.5	-373.3	100	26.00	Thomas Kolarik
105	Demolito 2021-10-04	-427.5	100	20.50	Lucas Braesch
106	Equinox 3.3	-432.9	100	20.00	Colli, Rocchi