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 12.75 64-bit 4CPU#6  (3394+18
−18
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 33 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2021-01-11 64-bit 4CPU3551+22
−22
(+157)11 − 39
(+0−28=22)
22.0%
11.0 / 50
0.0%
−22
0 = 0 0 0 = 0 = 0 = 0 0 0 = 0 0 = 0 0 = = = 0 = = = 0 = 0 0 0 = = 0 0 = 0 = = 0 0 = 0 0 0 = 0 = = 0
–   ShashChess 15.0 64-bit 4CPU3535+25
−24
(+141)11 − 21
(+0−10=22)
34.4%
11.0 / 32
0.0%
+55
0 = 0 = 0 = 0 = = 0 = = 0 = 0 = = = = = = = 0 = = = = = 0 0 = =
–   Stockfish 2021-01-11 64-bit3529+23
−22
(+135)10 − 20
(+0−10=20)
33.3%
10.0 / 30
0.0%
+44
0 = = = = 0 = = = = = = 0 = 0 = = = 0 = 0 0 = 0 = 0 = = 0 =
–   Fat Fritz 2 (in SF) 64-bit 4CPU3522+24
−23
(+128)8.5 − 25.5
(+0−17=17)
25.0%
8.5 / 34
0.0%
−24
0 0 0 = = 0 0 = 0 = 0 = = 0 0 = = = 0 = 0 = 0 = = = 0 0 0 = = 0 0 =
–   SugaR AI 1.00 64-bit 4CPU3520+29
−28
(+126)10 − 22
(+1−13=18)
31.3%
10.0 / 32
0.0%
+18
0 = = = 0 = = = = = = 0 0 0 = = 0 = = = 0 0 0 0 = = = = 0 0 0 1
–   Stockfish 12 64-bit 4CPU3518+20
−19
(+124)8.5 − 21.5
(+0−13=17)
28.3%
8.5 / 30
0.0%
−3
= 0 0 0 0 0 = 0 = = = 0 = 0 = = 0 0 = 0 = = = = = 0 = = = 0
–   Dragon by Komodo 64-bit 4CPU3489+23
−23
(+95)30.5 − 45.5
(+3−18=55)
40.1%
30.5 / 76
0.0%
+41
0 = = = = = 0 = = = = = = = = = 1 = = = = = = 0 = = 0 = 0 = 0 = = = 0 = 1 0 = = 0 = = 0 = = = = 0 = = = 0 = = 0 0 = = = = = 0 = 0 = 1 0 = = = = = = 0 =
–   SugaR NN 1.1 64-bit 4CPU3473+15
−15
(+79)10.5 − 19.5
(+0−9=21)
35.0%
10.5 / 30
0.0%
−1
= = 0 = = = = 0 = 0 = = = = = 0 = = 0 0 = = 0 0 = 0 = = = =
–   ShashChess 8.0 64-bit 4CPU3445+16
−15
(+51)11 − 19
(+0−8=22)
36.7%
11.0 / 30
0.0%
−18
= = = = = 0 = 0 = = = = = 0 = = = = 0 = 0 = 0 0 = 0 = = = =
–   Komodo 14 64-bit 4CPU3418+18
−18
(+24)14 − 16
(+1−3=26)
46.7%
14.0 / 30
3.2%
+9
= = 1 = = = = = = 0 0 = = = 0 = = = = = = = = = = = = = = =
–   Houdini 6 64-bit 4CPU3400+10
−10
(+6)14.5 − 15.5
(+3−4=23)
48.3%
14.5 / 30
29.0%
−2
1 = = 0 = = = 0 1 = = = = = = 0 = = = = = = = = = = = 0 1 =
–   SlowChess Blitz 2.5 64-bit 4CPU3398+26
−26
(+4)10.5 − 11.5
(+5−6=11)
47.7%
10.5 / 22
41.0%
−10
1 1 = = 0 = = = 0 = 0 1 0 = 0 0 = = = 1 = 1
–   Nemorino 6.00 64-bit 4CPU3387+20
−20
(−7)17 − 15
(+5−3=24)
53.1%
17.0 / 32
72.1%
+7
= = 0 = = = = 1 = = = 1 1 = 1 = 0 = = = = = = = = 1 0 = = = = =
–   SlowChess Blitz 2.4 64-bit 4CPU3360+21
−21
(−34)17 − 13
(+6−2=22)
56.7%
17.0 / 30
99.3%
0
= = = 1 = 1 1 = = = 1 = = = = 1 = = = = 0 1 = = = = 0 = = =
–   Igel 2.9.0 64-bit 4CPU3360+23
−23
(−34)21.5 − 18.5
(+10−7=23)
53.8%
21.5 / 40
99.1%
−12
0 = 1 = = 1 = = = = = = 0 1 = = 1 = 0 = = 1 = = = 0 = = 1 1 = 0 = 1 0 1 = = 0 1
–   SlowChess Blitz 2.3 64-bit 4CPU3343+20
−20
(−51)16 − 12
(+5−1=22)
57.1%
16.0 / 28
100.0%
−15
= = = 1 = = = = = = 0 1 = 1 = = = = 1 = = = = = 1 = = =
–   Xiphos 0.6 64-bit 4CPU3336+15
−15
(−58)17.5 − 12.5
(+6−1=23)
58.3%
17.5 / 30
100.0%
−15
= 1 1 0 1 = = = 1 = = = = = = = = 1 = = = = = = = = = = 1 =
–   Fire 7.1 64-bit 4CPU3323+11
−11
(−71)18.5 − 11.5
(+7−0=23)
61.7%
18.5 / 30
100.0%
−10
= 1 = = = = 1 = = = = = = = = = = = = = 1 = 1 = 1 1 1 = = =
–   Pedone 3.0 64-bit 4CPU3312+23
−23
(−82)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
−13
= 1 = = = 1 = = = = = = 0 1 = = = = = 1 = 1 = 1 1 1 = = = = = 1
–   RofChade 2.3 64-bit 4CPU3312+16
−16
(−82)19 − 11
(+9−1=20)
63.3%
19.0 / 30
100.0%
−9
1 = = 1 1 = 1 = 1 = = = = = = 1 1 = 1 = = 1 = 0 = = = = = =
–   Booot 6.4 64-bit 4CPU3300+16
−16
(−94)19 − 11
(+8−0=22)
63.3%
19.0 / 30
100.0%
−23
1 = 1 = 1 1 = = = = = = 1 = 1 = 1 = = = = = = 1 = = = = = =
–   RubiChess 1.8 64-bit 4CPU3293+20
−20
(−101)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
+23
1 1 = = = = = 1 = 1 = 1 1 = 1 1 1 = = 1 = = 1 = = = 1 = 1 =
–   Laser 1.7 64-bit 4CPU3290+13
−14
(−104)20.5 − 9.5
(+11−0=19)
68.3%
20.5 / 30
100.0%
−3
1 = = 1 = = = = 1 = 1 = = 1 1 = = = 1 = = 1 = 1 1 = = = = 1
–   Defenchess 2.2 64-bit 4CPU3281+15
−15
(−113)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
+11
= 1 = = = 1 = = 1 = 1 1 = = = = 1 1 1 1 1 = = = 1 = = = 1 1
–   Fritz 17 64-bit 4CPU3279+17
−17
(−115)19.5 − 10.5
(+9−0=21)
65.0%
19.5 / 30
100.0%
−33
1 1 = = = = 1 = = = = = 1 = = = 1 = 1 = = = 1 1 = = = = 1 =
–   Deep Shredder 13 64-bit 4CPU3279+10
−10
(−115)19.5 − 10.5
(+10−1=19)
65.0%
19.5 / 30
100.0%
−35
= 1 = = 1 1 = 1 = 1 = = = 1 = = = 1 1 = = = 1 1 = = = = = 0

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