CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Ethereal 11.75 64-bit 4CPU (3343+21
−21
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 33 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2019-10-09 64-bit 4CPU3489+23
−23
(+146)10 − 20
(+0−10=20)
33.3%
10.0 / 30
0.0%
+53
= = = = = = 0 = = 0 0 = = 0 = 0 = 0 = = 0 0 = 0 = 0 = = = =
–   Stockfish 11 64-bit 4CPU3477+20
−19
(+134)16.5 − 37.5
(+0−21=33)
30.6%
16.5 / 54
0.0%
+25
= 0 0 0 = 0 0 = 0 = 0 = 0 = = = = = 0 = = 0 = = = 0 = 0 = = = 0 = = 0 = = 0 0 = = = 0 = = = = 0 0 = 0 = 0 =
–   SugaR NN 1.1 64-bit 4CPU3469+15
−15
(+126)10 − 22
(+0−12=20)
31.3%
10.0 / 32
0.0%
+23
= = 0 = 0 0 0 0 = 0 = = = = 0 0 = = = = 0 = 0 = 0 = = = = 0 = =
–   Stockfish 10 64-bit 4CPU3461+17
−16
(+118)8 − 24
(+1−17=14)
25.0%
8.0 / 32
0.0%
−41
= 0 0 0 = 0 0 = = 0 = 0 = 0 1 0 = 0 0 0 0 0 = = = 0 = 0 0 = = =
–   ShashChess 8.0 64-bit 4CPU3441+15
−15
(+98)11.5 − 20.5
(+1−10=21)
35.9%
11.5 / 32
0.0%
+22
= = = = 0 0 = 0 = = = = = = = 0 = 0 = 0 0 0 = = 1 = 0 = 0 = = =
–   Komodo 13.3 64-bit 4CPU3412+21
−21
(+69)12.5 − 19.5
(+2−9=21)
39.1%
12.5 / 32
0.0%
+9
0 = = = 1 = = = = 0 = = = = 0 = 0 0 0 0 = = 1 = = = = = = 0 = 0
–   Komodo 13.1 64-bit 4CPU3401+20
−20
(+58)11.5 − 20.5
(+0−9=23)
35.9%
11.5 / 32
0.0%
−15
= = = = 0 = = = 0 0 = 0 = = = = = = = = 0 0 = 0 = = = = 0 0 = =
–   Houdini 6 64-bit 4CPU3397+10
−10
(+54)12.5 − 19.5
(+2−9=21)
39.1%
12.5 / 32
0.0%
−4
0 = = = = = = = = = = 0 = 0 1 0 = 0 = 0 1 = 0 0 0 = = = = = = =
–   Komodo 13.2.5 MCTS 64-bit 4CPU3360+18
−18
(+17)13.5 − 18.5
(+2−7=23)
42.2%
13.5 / 32
11.1%
−22
= 0 = = = 0 = = = = = = 0 1 = = = = 0 0 = = = = 1 0 = = 0 = = =
–   Xiphos 0.6 64-bit 4CPU3328+13
−13
(−15)17 − 15
(+4−2=26)
53.1%
17.0 / 32
89.0%
0
= 1 = 0 = = = = = = = = 1 1 = = = 0 = = = = = = 1 = = = = = = =
–   Fire 7.1 64-bit 4CPU3319+11
−11
(−24)16.5 − 15.5
(+5−4=23)
51.6%
16.5 / 32
97.7%
−16
= 0 = 0 = = 0 = = = = = = = = = = = 1 = = = = = = 0 = 1 1 = 1 1
–   Laser 1.7 64-bit 4CPU3284+13
−13
(−59)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
+8
= = = 1 1 = 1 = 1 = 0 = 1 = 1 = = = = 1 = 1 = = = = = = = = 1 =
–   Defenchess 2.2 64-bit 4CPU3278+14
−14
(−65)18.5 − 13.5
(+6−1=25)
57.8%
18.5 / 32
100.0%
−24
= = = = = = = = = = = = 1 = 1 = 1 1 = = 1 = = = 1 0 = = = = = =
–   RofChade 2.202 64-bit 4CPU3277+18
−18
(−66)18 − 14
(+6−2=24)
56.3%
18.0 / 32
100.0%
−31
= = 1 = 0 = = = 1 = 1 1 = = = = 1 = = = 0 = = = = = 1 = = = = =
–   Deep Shredder 13 64-bit 4CPU3276+10
−10
(−67)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
+8
1 = = 1 1 1 = 1 = = = = = = = = = 1 = = 1 = 1 = 1 0 1 = = = = =
–   Fritz 17 64-bit 4CPU3275+16
−16
(−68)19 − 13
(+9−3=20)
59.4%
19.0 / 32
100.0%
−16
1 1 = = 1 = 0 = = = = 1 = 1 = = = 1 = = = = 0 1 = = 0 1 = = = 1
–   Fizbo 2 64-bit 4CPU3270+12
−12
(−73)18.5 − 13.5
(+10−5=17)
57.8%
18.5 / 32
100.0%
−28
1 = = 0 1 1 1 0 = 1 = = = = = 1 1 = = 0 1 = = = = = 1 0 = 0 1 =
–   Schooner 2.2 64-bit 4CPU3262+26
−26
(−81)11.5 − 6.5
(+6−1=11)
63.9%
11.5 / 18
100.0%
0
= 1 = 1 = = = = = = 0 1 = 1 = 1 = 1
–   Arasan 21.4 64-bit 4CPU3215+25
−25
(−128)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
+52
1 = 1 1 1 1 1 1 1 = = = = 1 1 = 1 = 1 = 1 = 1 1 = 1 1 = 1 = = =

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021