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 10.55 64-bit 4CPU (3322+19
−19		)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 45 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR XPrO 1.5.3 64-bit 4CPU3496+20
−20		(+174)7 − 25
(+1−19=12)
21.9%
7.0 / 32
0.0%
−29
–   Stockfish 9 64-bit 4CPU3491+13
−13		(+169)7.5 − 24.5
(+0−17=15)
23.4%
7.5 / 32
0.0%
−12
–   Marvin 6.3.0 64-bit 4CPU3465+20
−20		(+143)8 − 22
(+0−14=16)
26.7%
8.0 / 30
0.0%
−11
–   Houdini 6 64-bit 4CPU3456+7
−7		(+134)12 − 20
(+2−10=20)
37.5%
12.0 / 32
0.0%
+51
–   ShashChess Pro 1.0 64-bit 4CPU3455+24
−24		(+133)8.5 − 23.5
(+1−16=15)
26.6%
8.5 / 32
0.0%
−29
–   Komodo 12 64-bit 4CPU3454+14
−14		(+132)10.5 − 21.5
(+0−11=21)
32.8%
10.5 / 32
0.0%
+24
–   Alexandria 3.5 64-bit 4CPU3384+19
−19		(+62)10.5 − 19.5
(+0−9=21)
35.0%
10.5 / 30
0.0%
−31
–   Fire 7.1 64-bit 4CPU3378+10
−10		(+56)14 − 18
(+1−5=26)
43.8%
14.0 / 32
0.0%
+18
–   Smallbrain 6.0 64-bit 4CPU3370+16
−16		(+48)11.5 − 12.5
(+2−3=19)		47.9%
11.5 / 24
0.0%
+34
–   Deep Shredder 13 64-bit 4CPU3329+9
−9		(+7)17 − 15
(+4−2=26)
53.1%
17.0 / 32
26.0%
+23
–   Fizbo 2 64-bit 4CPU3320+11
−11		(−2)15.5 − 16.5
(+6−7=19)
48.4%
15.5 / 32
58.5%
−8
–   Drofa 4.0.0 64-bit 4CPU3318+20
−20		(−4)9 − 9
(+2−2=14)		50.0%
9.0 / 18
61.6%
−4
–   Booot 6.3.1 64-bit 4CPU3312+13
−13		(−10)18 − 14
(+8−4=20)
56.3%
18.0 / 32
83.1%
+30
–   Andscacs 0.94 64-bit 4CPU3310+16
−16		(−12)17 − 15
(+8−6=18)
53.1%
17.0 / 32
84.7%
+8
–   Laser 1.6 64-bit 4CPU3266+14
−14		(−56)18 − 14
(+8−4=20)
56.3%
18.0 / 32
100.0%
−13
–   Chiron 4 64-bit 4CPU3235+10
−10		(−87)20 − 12
(+10−2=20)
62.5%
20.0 / 32
100.0%
−6
–   Xiphos 0.3 64-bit 4CPU3222+18
−18		(−100)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
−14
–   Strelka 5.5 64-bit3142+5
−5		(−180)24 − 8
(+18−2=12)
75.0%
24.0 / 32
100.0%
+1
–   chess22k 1.10 64-bit 4CPU3042+19
−19		(−280)33.5 − 6.5
(+27−0=13)
83.8%
33.5 / 40
100.0%
−31
590 games: 107 wins, 133 losses, 350 draws (59.3%), score: 47.8%

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