CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

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Ethereal 12.25 64-bit 4CPU (3365+22
−22
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 33 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 12 64-bit 4CPU3518+20
−19
(+153)10 − 22
(+1−13=18)
31.3%
10.0 / 32
0.0%
+45
= = = 0 0 0 0 = 0 0 = 0 0 = = = = 1 0 = 0 = = = 0 = = = = 0 0 =
–   Stockfish 2019-10-09 64-bit 4CPU3492+23
−23
(+127)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
0
= 0 = = 0 = = 0 = 0 0 = = = = 0 = 0 = 0 0 = 0 0 0 = = = = 0 = 0
–   SugaR NN 1.1 64-bit 4CPU3473+15
−15
(+108)10.5 − 21.5
(+0−11=21)
32.8%
10.5 / 32
0.0%
+13
= 0 = = = 0 0 = = = = 0 = 0 = 0 0 0 0 = = = = = = 0 = = = = = 0
–   ShashChess 8.0 64-bit 4CPU3445+16
−15
(+80)11.5 − 20.5
(+1−10=21)
35.9%
11.5 / 32
0.0%
+2
1 0 = = = = 0 0 = = = = 0 = = = = = = 0 = 0 = = = 0 = 0 = 0 = 0
–   Komodo 14 64-bit 4CPU3418+18
−18
(+53)13.5 − 18.5
(+3−8=21)
42.2%
13.5 / 32
0.0%
+11
1 = 0 = = = = = = = = 0 = = 0 0 = 0 = = 0 = = = 1 0 = = 1 = = 0
–   Houdini 6 64-bit 4CPU3400+10
−10
(+35)14 − 18
(+0−4=28)
43.8%
14.0 / 32
0.2%
+5
= = 0 = = = = 0 = = = = = = = = = 0 = = = = = = = = = = 0 = = =
–   Komodo 14 MCTS 64-bit 4CPU3374+23
−23
(+9)16 − 16
(+3−3=26)
50.0%
16.0 / 32
27.6%
+9
= = = 1 = = = = = = = = = = 1 = = = 0 1 = = = = = 0 = = = = 0 =
–   Komodo 13.2.5 MCTS 64-bit 4CPU3364+18
−18
(−1)13.5 − 18.5
(+0−5=27)
42.2%
13.5 / 32
53.6%
−39
= = = = = = 0 = = = = = = = = = 0 = = 0 = = = = = = = = = 0 = 0
–   SlowChess Blitz 2.3 64-bit 4CPU3343+20
−20
(−22)15 − 17
(+1−3=28)
46.9%
15.0 / 32
93.1%
−37
= = = = = = = = = = = = = = 0 = = = = = 0 1 0 = = = = = = = = =
–   Xiphos 0.6 64-bit 4CPU3336+15
−15
(−29)18.5 − 13.5
(+6−1=25)
57.8%
18.5 / 32
98.6%
+11
= = 1 0 = = 1 = = = = = = = = = 1 = 1 = = 1 1 = = = = = = = = =
–   SlowChess Blitz Classic 2.2 64-bit 4CPU3330+20
−20
(−35)18.5 − 13.5
(+7−2=23)
57.8%
18.5 / 32
99.2%
+5
= = = = = = = = 1 = = = 1 0 = = = = = = = = 1 1 = = = 1 1 0 1 =
–   Fire 7.1 64-bit 4CPU3323+11
−11
(−42)18.5 − 13.5
(+7−2=23)
57.8%
18.5 / 32
100.0%
−1
1 = = = = 1 0 = = 1 = 1 = = = = = 0 1 = = = = = = = = = 1 = 1 =
–   RofChade 2.3 64-bit 4CPU3312+16
−16
(−53)18.5 − 13.5
(+7−2=23)
57.8%
18.5 / 32
100.0%
−12
= = = 0 = = = = 0 = 1 1 = = 1 = = = 1 = = = = = = = = 1 1 1 = =
–   Booot 6.4 64-bit 4CPU3300+16
−16
(−65)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
+47
1 = 1 = 1 = = = = = = 1 1 = = 1 1 = 1 1 = 1 = 1 1 0 = 0 1 = 1 =
–   RubiChess 1.8 64-bit 4CPU3293+20
−20
(−72)19.5 − 12.5
(+8−1=23)
60.9%
19.5 / 32
100.0%
−15
= 1 = = 1 = = = = = = = = = = = 0 1 = = 1 = = 1 1 = = 1 = = = 1
–   Laser 1.7 64-bit 4CPU3290+13
−14
(−75)19.5 − 12.5
(+8−1=23)
60.9%
19.5 / 32
100.0%
−18
= = = 0 = = = = = = 1 = 1 = = = = = 1 = 1 1 = 1 = 1 = = 1 = = =
–   RubiChess 1.7.3 64-bit 4CPU3290+20
−20
(−75)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
−7
= 1 = = 1 = 1 = = = 1 = = = = = 1 = = 1 = = 1 = 1 = = 0 1 = = =

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Created in 2005-2013 by CCRL team
Last games added on February 20, 2021