Obsidian 8 vs Top Chess Engines

Rank	Chess Engine	ELO	Games	Score%	Author
1	Shash 34.3	362	100	74.50	Kiniama, Manzo, Stockfish Developers
2	Stockfish 16	358	100	74.00	Romstad, Costalba, Kiiski, Linscott, etc
3	Fat Titz 2	323	100	70.00	Sobczyk, Syzygy, Stockfish Developers
4	Komodo Dragon 3.3	279	100	64.50	Dailey, Kaufman, Lefler, Pervov, Kappe
5	Berserk 12.1	264	100	62.50	Jay Honnold
6	Rubi 20230918	217	100	56.00	Andreas Matthies
7	Koivisto 9.2	217	100	56.00	Finn Eggers, Kim Kahre
8	Caissa 1.14.1	206	100	54.50	Michal Witanowski
9	CS Tal 2	192	100	52.50	Chris Wittington, Ed Schroder
10	Clover 6	188	100	52.00	Luca Metehau
11	Revenge 3	185	100	51.50	Fabio Gobbato
12	Obsidian 8	174	5700	70.30	gabe
13	Uralochka 3.40a	146	100	46.00	Ivan Maklyakov
14	Igel 3.5	136	100	44.50	Volodymyr Shcherbyna
15	Alexandria 5.1	121	100	42.50	PGG and Contributors
16	Slow Blitz 2.9	114	100	41.50	Jonathan Kreuzer
17	Viridithas 11	103	100	40.00	Cosmo
18	Fire 9.2	66	100	35.00	Norman Schmidt
19	Arasan 24	58	100	34.00	Jon Dart
20	Seer 2.7	58	100	34.00	Connor McMonigle
21	Booot 7.2	38	100	31.50	Alex Morozov
22	Black Marlin 8	38	100	31.50	Doruk S.
23	Wasp 6.5	26	100	30.00	John Stanback
24	Z5 3	22	100	29.50	zzzzz
25	Carp 3.0.1	9	100	28.00	Andrea Sgobbi
26	Devre 5	9	100	28.00	Omer Faruk Tutkun
27	Blackcore 6	4	100	27.50	SzilBalazs
28	Minic 3.32	-5	100	26.50	Vivien Clauzon
29	Velvet 5.3	-14	100	25.50	Martin Honert
30	Smallbrain 7	-18	100	25.00	Disserven
31	Stormphrax 3	-18	100	25.00	Ciekce
32	Houdini 6	-23	100	24.50	Robert Houdart, Stockfish Developers
33	Texel 1.10	-28	100	24.00	Peter Osterlund
34	Rice 7	-53	100	21.50	Rafid Ahsan
35	Nemorino 6	-69	100	20.00	Christian Gunther
36	Ruk 3.0.17	-80	100	19.00	Ilya Rukavishnikov
37	Halogen 11	-86	100	18.50	Kieren Pearson
38	Pawn 2	-92	100	18.00	Mincho Georgiev
39	Rofchade 3.1	-98	100	17.50	Ronald Friederich
40	Akimbo 0.7	-104	100	17.00	Jamie Whiting
41	Ethereal 14	-104	100	17.00	Andrew Grant, Alayan, Laldon
42	Weiss 2.1	-110	100	16.50	LoliSquad
43	Marvin 6.2	-130	100	15.00	Martin Danielsson
44	Tucano 11.0.1	-130	100	15.00	Alcides Schulz
45	Stash 35	-137	100	14.50	Morgan Houppin
46	Coiled 1.2	-137	100	14.50	Oscar Gavira
47	Willow 3.1	-144	100	14.00	Adam Kulju
48	Frozenight 6	-144	100	14.00	Minus Kelvin
49	Avalanche 2	-151	100	13.50	SnowballSH
50	Peacekeeper 2.1	-159	100	13.00	Kyle Zhang
51	Midnight 8	-159	100	13.00	Archismaan Peyyety
52	Little Goliath 3.17	-201	100	10.50	Michael Borgstadt
53	Schooner 2.2	-201	100	10.50	Dennis Sceviour
54	Xiphos 0.6	-221	100	9.50	Milos Tatarevic
55	Zahak 10	-231	100	9.00	Amanj
56	Expositor 2BR17	-266	100	7.50	Kade
57	Counter 5	-279	100	7.00	Vadim Chizhov
58	Tenax 0.7.9	-324	100	5.50	Roberto Munter

Alexandria 5.1 vs Top Chess Engines

Rank	Chess Engine	ELO	Games	Score%	Author
1	Shash 34.3	362	100	79.50	Kiniama, Manzo, Stockfish Developers
2	Stockfish 16	346	100	78.00	Romstad, Costalba, Kiiski, Linscott, etc
3	Fat Titz 2	336	100	77.00	Sobczyk, Syzygy, Stockfish Developers
4	Komodo Dragon 3.3	290	100	72.00	Dailey, Kaufman, Lefler, Pervov, Kappe
5	Berserk 12.1	260	100	68.50	Jay Honnold
6	Caissa 1.14.1	236	100	65.50	Michal Witanowski
7	Clover 6	214	100	62.50	Luca Metehau
8	CS Tal 2	210	100	62.00	Chris Wittington, Ed Schroder
9	Revenge 3	191	100	59.50	Fabio Gobbato
10	Rubi 20230918	188	100	59.00	Andreas Matthies
11	Koivisto 9.2	188	100	59.00	Finn Eggers, Kim Kahre
12	Uralochka 3.40a	166	100	56.00	Ivan Maklyakov
13	Igel 3.5	142	100	52.50	Volodymyr Shcherbyna
14	Obsidian 7	138	100	52.00	gabe
15	Alexandria 5.1	124	5700	64.79	PGG and Contributors
16	Viridithas 11	113	100	48.50	Cosmo
17	Slow Blitz 2.9	99	100	46.50	Jonathan Kreuzer
18	Arasan 24	89	100	45.00	Jon Dart
19	Fire 9.2	67	100	42.00	Norman Schmidt
20	Black Marlin 8	60	100	41.00	Doruk S.
21	Booot 7.2	49	100	39.50	Alex Morozov
22	Carp 3.0.1	38	100	38.00	Andrea Sgobbi
23	Velvet 5.3	34	100	37.50	Martin Honert
24	Minic 3.32	19	100	35.50	Vivien Clauzon
25	Z5 3	16	100	35.00	zzzzz
26	Seer 2.7	0	100	33.00	Connor McMonigle
27	Wasp 6.5	0	100	33.00	John Stanback
28	Houdini 6	-4	100	32.50	Robert Houdart, Stockfish Developers
29	Akimbo 0.7	-12	100	31.50	Jamie Whiting
30	Nemorino 6	-20	100	30.50	Christian Gunther
31	Devre 5	-25	100	30.00	Omer Faruk Tutkun
32	Texel 1.10	-33	100	29.00	Peter Osterlund
33	Ethereal 14	-55	100	26.50	Andrew Grant, Alayan, Laldon
34	Blackcore 6	-59	100	26.00	SzilBalazs
35	Stormphrax 3	-59	100	26.00	Ciekce
36	Smallbrain 7	-64	100	25.50	Disserven
37	Pawn 2	-64	100	25.50	Mincho Georgiev
38	Ruk 3.0.17	-73	100	24.50	Ilya Rukavishnikov
39	Rice 7	-83	100	23.50	Rafid Ahsan
40	Tucano 11.0.1	-98	100	22.00	Alcides Schulz
41	Weiss 2.1	-114	100	20.50	LoliSquad
42	Avalanche 2	-125	100	19.50	SnowballSH
43	Willow 3.1	-125	100	19.50	Adam Kulju
44	Coiled 1.2	-125	100	19.50	Oscar Gavira
45	Marvin 6.2	-136	100	18.50	Martin Danielsson
46	Frozenight 6	-142	100	18.00	Minus Kelvin
47	Stash 35	-154	100	17.00	Morgan Houppin
48	Halogen 11	-160	100	16.50	Kieren Pearson
49	Midnight 8	-160	100	16.50	Archismaan Peyyety
50	Peacekeeper 2.1	-167	100	16.00	Kyle Zhang
51	Tenax 0.7.9	-180	100	15.00	Roberto Munter
52	Zahak 10	-187	100	14.50	Amanj
53	Expositor 2BR17	-194	100	14.00	Kade
54	Xiphos 0.6	-194	100	14.00	Milos Tatarevic
55	Little Goliath 3.17	-202	100	13.50	Michael Borgstadt
56	Counter 5	-225	100	12.00	Vadim Chizhov
57	Schooner 2.2	-304	100	8.00	Dennis Sceviour
58	Rofchade 3.1	-433	100	4.00	Ronald Friederich

Ruk 3.0.17 vs Top Chess Engines

Rank	Chess Engine	ELO	Games	Score%	Author
1	Shash 34.3	319	100	91.50	Kiniama, Manzo, Stockfish Developers
2	Berserk 12.1	278	100	89.50	Jay Honnold
3	Fat Titz 2	269	100	89.00	Sobczyk, Syzygy, Stockfish Developers
4	Komodo Dragon 3.3	228	100	86.50	Dailey, Kaufman, Lefler, Pervov, Kappe
5	Stockfish 16	228	100	86.50	Romstad, Costalba, Kiiski, Linscott, etc
6	CS Tal 2	221	100	86.00	Chris Wittington, Ed Schroder
7	Koivisto 9.2	214	100	85.50	Finn Eggers, Kim Kahre
8	Rubi 20230918	214	100	85.50	Andreas Matthies
9	Caissa 1.14.1	187	100	83.50	Michal Witanowski
10	Revenge 3	130	100	78.50	Fabio Gobbato
11	Clover 6	114	100	77.00	Luca Metehau
12	Uralochka 3.40a	109	100	76.50	Ivan Maklyakov
13	Black Marlin 8	100	100	75.50	Doruk S.
14	Igel 3.5	95	100	75.00	Volodymyr Shcherbyna
15	Viridithas 11	91	100	74.50	Cosmo
16	Velvet 5.3	91	100	74.50	Martin Honert
17	Alexandria 5	86	100	74.00	PGG and Contributors
18	Obsidian 7	81	100	73.50	gabe
19	Fire 9.2	55	100	70.50	Norman Schmidt
20	Booot 7.2	51	100	70.00	Alex Morozov
21	Slow Blitz 2.9	39	100	68.50	Jonathan Kreuzer
22	Wasp 6.5	39	100	68.50	John Stanback
23	Z5 3	31	100	67.50	zzzzz
24	Carp 3.0.1	19	100	66.00	Andrea Sgobbi
25	Nemorino 6	19	100	66.00	Christian Gunther
26	Arasan 24	15	100	65.50	Jon Dart
27	Minic 3.32	15	100	65.50	Vivien Clauzon
28	Devre 5	0	100	63.50	Omer Faruk Tutkun
29	Akimbo 0.7	-12	100	62.00	Jamie Whiting
30	Houdini 6	-23	100	60.50	Robert Houdart, Stockfish Developers
31	Stormphrax 3	-41	100	58.00	Ciekce
32	Seer 2.7	-41	100	58.00	Connor McMonigle
33	Ethereal 14	-52	100	56.50	Andrew Grant, Alayan, Laldon
34	Texel 1.10	-52	100	56.50	Peter Osterlund
35	Blackcore 6	-55	100	56.00	SzilBalazs
36	Smallbrain 7	-59	100	55.50	Disserven
37	Pawn 2	-66	100	54.50	Mincho Georgiev
38	Marvin 6.2	-69	100	54.00	Martin Danielsson
39	Rice 7	-69	100	54.00	Rafid Ahsan
40	Halogen 11	-83	100	52.00	Kieren Pearson
41	Weiss 2.1	-87	100	51.50	LoliSquad
42	Peacekeeper 2.1	-87	100	51.50	Kyle Zhang
43	Ruk 3.0.17	-97	5700	38.06	Ilya Rukavishnikov
44	Frozenight 6	-101	100	49.50	Minus Kelvin
45	Tucano 11.0.1	-104	100	49.00	Alcides Schulz
46	Stash 35	-115	100	47.50	Morgan Houppin
47	Xiphos 0.6	-126	100	46.00	Milos Tatarevic
48	Willow 3.1	-126	100	46.00	Adam Kulju
49	Coiled 1.2	-129	100	45.50	Oscar Gavira
50	Tenax 0.7.9	-158	100	41.50	Roberto Munter
51	Zahak 10	-161	100	41.00	Amanj
52	Midnight 8	-165	100	40.50	Archismaan Peyyety
53	Avalanche 2	-165	100	40.50	SnowballSH
54	Counter 5	-180	100	38.50	Vadim Chizhov
55	Little Goliath 3.17	-180	100	38.50	Michael Borgstadt
56	Expositor 2BR17	-194	100	36.50	Kade
57	Schooner 2.2	-206	100	35.00	Dennis Sceviour
58	Rofchade 3.1	-335	100	20.50	Ronald Friederich

Z5 3 vs Top Chess Engines

Rank	Chess Engine	ELO	Games	Score%	Author
1	Shash 34.3	3558	100	88.00	Kiniama, Manzo, Stockfish Developers
2	Fat Titz 2	3550	100	87.50	Sobczyk, Syzygy, Stockfish Developers
3	Stockfish 16	3550	100	87.50	Romstad, Costalba, Kiiski, Linscott, etc
4	Komodo Dragon 3.3	3487	100	83.00	Dailey, Kaufman, Lefler, Pervov, Kappe
5	Berserk 12.1	3426	100	77.50	Jay Honnold
6	CS Tal 2	3402	100	75.00	Chris Wittington, Ed Schroder
7	Koivisto 9.2	3402	100	75.00	Finn Eggers, Kim Kahre
8	Uralochka 3.40a	3397	100	74.50	Ivan Maklyakov
9	Caissa 1.14.1	3392	100	74.00	Michal Witanowski
10	Clover 6	3388	100	73.50	Luca Metehau
11	Rubi 20230918	3388	100	73.50	Andreas Matthies
12	Rofchade 3.1	3358	100	70.00	Ronald Friederich
13	Seer 2.7	3345	100	68.50	Connor McMonigle
14	Revenge 3	3337	100	67.50	Fabio Gobbato
15	Igel 3.5	3329	100	66.50	Volodymyr Shcherbyna
16	Alexandria 5	3306	100	63.50	PGG and Contributors
17	Viridithas 11	3306	100	63.50	Cosmo
18	Obsidian 7	3299	100	62.50	gabe
19	Black Marlin 8	3295	100	62.00	Doruk S.
20	Booot 7.2	3295	100	62.00	Alex Morozov
21	Slow Blitz 2.9	3255	100	56.50	Jonathan Kreuzer
22	Fire 9.2	3248	100	55.50	Norman Schmidt
23	Arasan 24	3244	100	55.00	Jon Dart
24	Minic 3.32	3230	100	53.00	Vivien Clauzon
25	Stormphrax 3	3230	100	53.00	Ciekce
26	Velvet 5.3	3220	100	51.50	Martin Honert
27	Carp 3.0.1	3213	100	50.50	Andrea Sgobbi
28	Z5 3	3209	5700	49.07	zzzzz
29	Rice 7	3206	100	49.50	Rafid Ahsan
30	Devre 5	3202	100	49.00	Omer Faruk Tutkun
31	Ethereal 14	3192	100	47.50	Andrew Grant, Alayan, Laldon
32	Wasp 6.5	3188	100	47.00	John Stanback
33	Akimbo 0.7	3181	100	46.00	Jamie Whiting
34	Nemorino 6	3177	100	45.50	Christian Gunther
35	Houdini 6	3167	100	44.00	Robert Houdart, Stockfish Developers
36	Blackcore 6	3163	100	43.50	SzilBalazs
37	Texel 1.10	3149	100	41.50	Peter Osterlund
38	Smallbrain 7	3134	100	39.50	Disserven
39	Halogen 11	3131	100	39.00	Kieren Pearson
40	Pawn 2	3116	100	37.00	Mincho Georgiev
41	Ruk 3.0.15	3104	100	35.50	Ilya Rukavishnikov
42	Coiled 1.2	3097	100	34.50	Oscar Gavira
43	Weiss 2.1	3097	100	34.50	LoliSquad
44	Avalanche 2	3097	100	34.50	SnowballSH
45	Tucano 11.0.1	3093	100	34.00	Alcides Schulz
46	Marvin 6.2	3085	100	33.00	Martin Danielsson
47	Frozenight 6	3081	100	32.50	Minus Kelvin
48	Xiphos 0.6	3073	100	31.50	Milos Tatarevic
49	Peacekeeper 2.1	3065	100	30.50	Kyle Zhang
50	Willow 3.1	3056	100	29.50	Adam Kulju
51	Midnight 8	3052	100	29.00	Archismaan Peyyety
52	Schooner 2.2	3048	100	28.50	Dennis Sceviour
53	Stash 35	3044	100	28.00	Morgan Houppin
54	Zahak 10	3044	100	28.00	Amanj
55	Tenax 0.7.9	3030	100	26.50	Roberto Munter
56	Expositor 2BR17	3021	100	25.50	Kade
57	Little Goliath 3.17	3012	100	24.50	Michael Borgstadt
58	Counter 5	3007	100	24.00	Vadim Chizhov

Peacekeeper 2.1 vs Top Chess Engines

Rank	Chess Engine	ELO	Games	Score%	Author
1	Fat Titz 2	385	100	96.00	Sobczyk, Syzygy, Stockfish Developers
2	Shash 34.3	344	100	95.00	Kiniama, Manzo, Stockfish Developers
3	Stockfish 16	310	100	94.00	Romstad, Costalba, Kiiski, Linscott, etc
4	Komodo Dragon 3.3	268	100	92.50	Dailey, Kaufman, Lefler, Pervov, Kappe
5	Berserk 12.1	233	100	91.00	Jay Honnold
6	Revenge 3	213	100	90.00	Fabio Gobbato
7	Koivisto 9.2	203	100	89.50	Finn Eggers, Kim Kahre
8	CS Tal 2	203	100	89.50	Chris Wittington, Ed Schroder
9	Rubi 20230918	194	100	89.00	Andreas Matthies
10	Uralochka 3.40a	185	100	88.50	Ivan Maklyakov
11	Caissa 1.14.1	177	100	88.00	Michal Witanowski
12	Clover 6	169	100	87.50	Luca Metehau
13	Igel 3.5	146	100	86.00	Volodymyr Shcherbyna
14	Rofchade 3.1	139	100	85.50	Ronald Friederich
15	Seer 2.7	106	100	83.00	Connor McMonigle
16	Obsidian 7	94	100	82.00	gabe
17	Booot 7.2	76	100	80.50	Alex Morozov
18	Black Marlin 8	71	100	80.00	Doruk S.
19	Viridithas 11	65	100	79.50	Cosmo
20	Alexandria 5	55	100	78.50	PGG and Contributors
21	Fire 9.2	50	100	78.00	Norman Schmidt
22	Carp 3.0.1	35	100	76.50	Andrea Sgobbi
23	Akimbo 0.7	20	100	75.00	Jamie Whiting
24	Arasan 24	20	100	75.00	Jon Dart
25	Slow Blitz 2.9	16	100	74.50	Jonathan Kreuzer
26	Wasp 6.5	16	100	74.50	John Stanback
27	Velvet 5.3	16	100	74.50	Martin Honert
28	Stormphrax 3	16	100	74.50	Ciekce
29	Minic 3.32	-15	100	71.00	Vivien Clauzon
30	Houdini 6	-20	100	70.50	Robert Houdart, Stockfish Developers
31	Nemorino 6	-28	100	69.50	Christian Gunther
32	Blackcore 6	-40	100	68.00	SzilBalazs
33	Devre 5	-52	100	66.50	Omer Faruk Tutkun
34	Texel 1.10	-60	100	65.50	Peter Osterlund
35	Pawn 2	-83	100	62.50	Mincho Georgiev
36	Rice 7	-94	100	61.00	Rafid Ahsan
37	Ethereal 14	-101	100	60.00	Andrew Grant, Alayan, Laldon
38	Halogen 11	-108	100	59.00	Kieren Pearson
39	Avalanche 2	-116	100	58.00	SnowballSH
40	Smallbrain 7	-126	100	56.50	Disserven
41	Marvin 6.2	-134	100	55.50	Martin Danielsson
42	Weiss 2.1	-134	100	55.50	LoliSquad
43	Ruk 3.0.15	-141	100	54.50	Ilya Rukavishnikov
44	Midnight 8	-141	100	54.50	Archismaan Peyyety
45	Frozenight 6	-144	100	54.00	Minus Kelvin
46	Tucano 11.0.1	-155	100	52.50	Alcides Schulz
47	Coiled 1.2	-158	100	52.00	Oscar Gavira
48	Zahak 10	-165	100	51.00	Amanj
49	Willow 3.1	-172	100	50.00	Adam Kulju
50	Peacekeeper 2.1	-172	5600	30.21
51	Expositor 2BR17	-183	100	48.50	Kade
52	Xiphos 0.6	-183	100	48.50	Milos Tatarevic
53	Counter 5	-207	100	45.00	Vadim Chizhov
54	Stash 35	-215	100	44.00	Morgan Houppin
55	Little Goliath 3.17	-218	100	43.50	Michael Borgstadt
56	Tenax 0.7.9	-225	100	42.50	Roberto Munter
57	Schooner 2.2	-236	100	41.00	Dennis Sceviour