CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Ethereal 14.00 64-bit (3534+9
−9		)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 45 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 16 64-bit3623+8
−8		(+89)28 − 44
(+0−16=56)
38.9%
28.0 / 72
0.0%
+21
–   Stockfish 15.1 64-bit3615+9
−9		(+81)22.5 − 39.5
(+0−17=45)
36.3%
22.5 / 62
0.0%
−3
–   Torch v1 64-bit3612+10
−10		(+78)26 − 44
(+0−18=52)
37.1%
26.0 / 70
0.0%
0
–   ShashChess GZ 64-bit3610+11
−11		(+76)23 − 29
(+2−8=42)
44.2%
23.0 / 52
0.0%
+41
–   Dragon by Komodo 3.3 64-bit3606+7
−7		(+72)18.5 − 31.5
(+0−13=37)
37.0%
18.5 / 50
0.0%
−8
–   Dragon by Komodo 3.2 64-bit3595+9
−9		(+61)45.5 − 58.5
(+0−13=91)
43.8%
45.5 / 104
0.0%
+24
–   Fat Fritz 2 64-bit3562+7
−7		(+28)24.5 − 27.5
(+1−4=47)
47.1%
24.5 / 52
0.0%
+11
–   Berserk 11.1 64-bit3553+9
−9		(+19)52 − 52
(+4−4=96)
50.0%
52.0 / 104
0.0%
+19
–   RubiChess 20230918 64-bit3550+9
−9		(+16)26.5 − 25.5
(+4−3=45)
51.0%
26.5 / 52
0.3%
+22
–   Chess System Tal 2.00 EAS 64-bit3545+9
−9		(+11)27 − 25
(+4−2=46)
51.9%
27.0 / 52
3.3%
+22
–   Chess System Tal 2.00 Elo 64-bit3542+7
−7		(+8)38 − 42
(+0−4=76)
47.5%
38.0 / 80
5.1%
−6
–   rofChade 3.1 64-bit3531+9
−9		(−3)26 − 26
(+2−2=48)
50.0%
26.0 / 52
75.0%
−3
–   Rebel EAS 64-bit3527+9
−9		(−7)30 − 28
(+3−1=54)
51.7%
30.0 / 58
90.8%
+2
–   Koivisto 9.0 64-bit3527+7
−7		(−7)46.5 − 44.5
(+4−2=85)
51.1%
46.5 / 91
94.1%
0
–   Caissa 1.13.1 64-bit3527+13
−13		(−7)15.5 − 16.5
(+2−3=27)
48.4%
15.5 / 32
85.2%
−16
–   RubiChess 20230410 64-bit3524+10
−10		(−10)42.5 − 43.5
(+4−5=77)
49.4%
42.5 / 86
96.2%
−13
–   Igel 3.5.0 64-bit3524+7
−7		(−10)42.5 − 38.5
(+5−1=75)
52.5%
42.5 / 81
97.4%
+4
–   Berserk 10 64-bit3520+10
−10		(−14)27.5 − 24.5
(+4−1=47)
52.9%
27.5 / 52
98.5%
+2
–   Revenge 3.0 64-bit3518+7
−7		(−16)46.5 − 45.5
(+6−5=81)
50.5%
46.5 / 92
99.9%
−12
–   Caissa 1.12 64-bit3518+12
−12		(−16)28.5 − 23.5
(+6−1=45)
54.8%
28.5 / 52
98.9%
+13
–   Clover 6.0 64-bit3515+10
−10		(−19)38 − 32
(+7−1=62)
54.3%
38.0 / 70
99.9%
+5
–   RubiChess 20221120 64-bit3511+10
−10		(−23)31 − 26
(+5−0=52)
54.4%
31.0 / 57
100.0%
+2
–   Rebel 16.2 64-bit3507+10
−10		(−27)53.5 − 43.5
(+10−0=87)
55.2%
53.5 / 97
100.0%
+2
–   Caissa 1.11 64-bit3503+12
−12		(−31)32.5 − 25.5
(+7−0=51)
56.0%
32.5 / 58
100.0%
+4
–   Igel 3.4.0 64-bit3503+11
−11		(−31)60.5 − 57.5
(+6−3=109)
51.3%
60.5 / 118
100.0%
−24
–   Clover 5.0 64-bit3499+12
−12		(−35)30 − 22
(+8−0=44)
57.7%
30.0 / 52
100.0%
+10
–   Arasan 24.0 64-bit3496+12
−12		(−38)15.5 − 12.5
(+3−0=25)		55.4%
15.5 / 28
100.0%
−7
–   Deep Sjeng 3.6 a16 64-bit3494+12
−12		(−40)32.5 − 21.5
(+12−1=41)
60.2%
32.5 / 54
100.0%
+21
–   SlowChess Blitz 2.9 64-bit3492+7
−7		(−42)33 − 28
(+7−2=52)
54.1%
33.0 / 61
100.0%
−19
–   Seer 2.6.0 64-bit3491+8
−8		(−43)32 − 24
(+9−1=46)
57.1%
32.0 / 56
100.0%
0
–   Rebel 16.1 64-bit3490+12
−12		(−44)30 − 22
(+8−0=44)
57.7%
30.0 / 52
100.0%
+1
–   Caissa 1.10 64-bit3487+16
−16		(−47)12.5 − 9.5
(+3−0=19)		56.8%
12.5 / 22
100.0%
−6
–   Clover 4.1 64-bit3481+13
−13		(−53)30 − 26
(+5−1=50)
53.6%
30.0 / 56
100.0%
−32
–   Caissa 1.9 64-bit3478+14
−14		(−56)18 − 12
(+6−0=24)
60.0%
18.0 / 30
100.0%
+4
–   Clover 4.0 64-bit3473+13
−13		(−61)34.5 − 21.5
(+13−0=43)
61.6%
34.5 / 56
100.0%
+10
–   Viridithas 10.0.0 64-bit3471+14
−14		(−63)18.5 − 11.5
(+8−1=21)
61.7%
18.5 / 30
100.0%
+11
–   Viridithas 9.1.0 64-bit3470+15
−15		(−64)15 − 9
(+6−0=18)		62.5%
15.0 / 24
100.0%
+10
–   rofChade 3.0 64-bit3467+7
−7		(−67)27.5 − 24.5
(+4−1=47)
52.9%
27.5 / 52
100.0%
−50
–   Uralochka 3.39d 64-bit3467+10
−10		(−67)32.5 − 19.5
(+13−0=39)
62.5%
32.5 / 52
100.0%
+9
–   Booot 7.2 64-bit3465+12
−12		(−69)13.5 − 6.5
(+7−0=13)		67.5%
13.5 / 20
100.0%
+41
–   Carp 3.0.0 64-bit3459+11
−11		(−75)18.5 − 11.5
(+7−0=23)
61.7%
18.5 / 30
100.0%
−3
–   Minic 3.32 64-bit3456+10
−10		(−78)47.5 − 36.5
(+12−1=71)
56.5%
47.5 / 84
100.0%
−40
–   Caissa 1.7 64-bit3444+15
−15		(−90)17.5 − 10.5
(+7−0=21)		62.5%
17.5 / 28
100.0%
−13
–   Superultra 1.0 64-bit3442+10
−10		(−92)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−92
–   Fire 9 64-bit3439+13
−13		(−95)16 − 8
(+8−0=16)		66.7%
16.0 / 24
100.0%
+12
–   Viridithas 9.0.0 64-bit3436+16
−16		(−98)18 − 12
(+6−0=24)
60.0%
18.0 / 30
100.0%
−38
–   Clover 3.3.1 64-bit3434+17
−17		(−100)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
+54
–   Arasan 23.5 64-bit3433+13
−13		(−101)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
+18
–   Ginkgo Vienna 64-bit3425+11
−11		(−109)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−109
–   Velvet 5.2.0 64-bit3424+14
−14		(−110)16.5 − 7.5
(+9−0=15)		68.8%
16.5 / 24
100.0%
+11
–   Wasp 6.50 64-bit3419+10
−10		(−115)15.5 − 8.5
(+7−0=17)		64.6%
15.5 / 24
100.0%
−24
–   Caissa 1.6.3 64-bit3408+20
−20		(−126)17.5 − 6.5
(+11−0=13)		72.9%
17.5 / 24
100.0%
+25
–   Booot 7.1 64-bit3403+13
−13		(−131)20 − 8
(+12−0=16)		71.4%
20.0 / 28
100.0%
+8
–   Velvet 5.1.0 64-bit3387+16
−16		(−147)13 − 9
(+4−0=18)		59.1%
13.0 / 22
100.0%
−93
–   Smallbrain 7.0 64-bit3385+9
−9		(−149)14 − 4
(+10−0=8)		77.8%
14.0 / 18
100.0%
+44
–   BlackCore 6.0 64-bit3381+11
−11		(−153)16 − 8
(+9−1=14)		66.7%
16.0 / 24
100.0%
−44
–   Viridithas 8.1.0 64-bit3373+18
−18		(−161)24.5 − 5.5
(+19−0=11)
81.7%
24.5 / 30
100.0%
+66
–   BlackCore 5.1 64-bit3336+18
−18		(−198)11.5 − 4.5
(+7−0=9)		71.9%
11.5 / 16
100.0%
−53
2865 games: 353 wins, 136 losses, 2376 draws (82.9%), score: 53.8%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024