CCRL 40/40
Downloads and Statistics
December 10, 2019
Testing summary:
Total: 1'104'091 games
played by 2'573 programs
150964 CPU days (X2 4600+)

White wins: 382'628 (34.7%)
Black wins: 284'145 (25.7%)
Draws: 437'318 (39.6%)
White score: 54.5%

Engine Details

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Ethereal 11.00 64-bit (3224+14
−14
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 26 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 10 64-bit3387+9
−9
(+163)47.5 − 126.5
(+2−81=91)
27.3%
47.5 / 174
0.0%
+27
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 1 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 = = 0 0 = 0 0 = = 0 0 = 0 = = 0 0 = 0 0 0 = 0 = 0 = = = = = 0 = = 0 = = 0 0 0 1 0 0 = = 0 = 0 = = = = 0 = = = 0 = 0 = =
–   Stockfish 9 64-bit3367+12
−12
(+143)14.5 − 45.5
(+0−31=29)
24.2%
14.5 / 60
0.0%
−17
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 0 = 0 = 0
–   ShashChess 4.0 64-bit3344+17
−17
(+120)17.5 − 44.5
(+1−28=33)
28.2%
17.5 / 62
0.0%
−9
= 0 0 = 0 = = 0 = = 0 = = 0 = = = 0 0 0 0 = = 0 0 0 = = = = 0 = = = 1 0 0 = 0 0 0 = = 0 = = = = = 0 0 = = 0 0 0 0 = 0 = = 0
–   Houdini 6 64-bit3336+9
−9
(+112)18 − 38
(+4−24=28)
32.1%
18.0 / 56
0.0%
+4
= 0 0 0 0 = 0 0 = = 1 0 = 0 = 0 = 0 = 0 0 1 = = = = = 0 1 0 = = 0 0 0 0 = 0 = = = = = 0 = 1 = = 0 0 = = 0 = = 0
–   SugaR XPrO 1.5.3 64-bit3325+16
−16
(+101)17 − 43
(+0−26=34)
28.3%
17.0 / 60
0.0%
−25
= 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 = = =
–   Komodo 12.2.2 64-bit3324+14
−14
(+100)17.5 − 40.5
(+3−26=29)
30.2%
17.5 / 58
0.0%
−19
= = = 0 = 0 0 = 0 0 = 0 = 0 = = = 0 = = 0 = 0 = 0 1 0 = 0 0 = = 0 0 = 0 0 = 0 = = = 0 = 0 = 1 = 0 = 0 1 0 0 = = 0 =
–   Komodo 11.3.1 64-bit3323+14
−14
(+99)21 − 31
(+4−14=34)
40.4%
21.0 / 52
0.0%
+46
0 = = 1 = 0 0 = = 0 = = = = = 0 = 1 = 0 = = = = = 0 = = = = = 0 = 0 0 = = 0 1 = 0 = = = = = = 1 = 0 = 0
–   Komodo 12.3 64-bit3321+16
−16
(+97)19.5 − 32.5
(+4−17=31)
37.5%
19.5 / 52
0.0%
+26
= 1 0 = = 0 0 = = = 0 0 = = = = = = = 0 0 0 = = 0 = = 1 = = 0 = 0 = 0 = = = 0 = = = 0 1 = = 1 0 0 0 = =
–   Komodo 12 64-bit3316+15
−14
(+92)17 − 33
(+2−18=30)
34.0%
17.0 / 50
0.0%
+1
0 0 = = 0 = = = = = 1 0 = = = 0 = 0 = 0 = 0 0 = = 0 = = 0 0 = 0 1 0 = = = 0 = = 0 = = 0 = = = = = 0
–   ShashChess Pro 1.0 64-bit3314+19
−19
(+90)16 − 34
(+2−20=28)
32.0%
16.0 / 50
0.0%
−13
0 = = = 0 0 = = = 0 0 = = = 0 0 0 = 0 0 = 0 = = = 0 0 = 0 1 0 0 = = = = 0 0 = = = = = 0 0 1 = = = =
–   Fire 7.1 64-bit3258+9
−9
(+34)27 − 37
(+6−16=42)
42.2%
27.0 / 64
0.0%
−10
= = = = 0 = = 0 = = = = = 0 = = = = = = 1 1 = = 0 = 0 0 = = = = 0 = = = = = 0 = = 1 = = 0 = 0 0 = = 0 = 1 = = 0 0 = 1 = 1 0 0 =
–   Komodo 12.3 MCTS 64-bit3234+14
−14
(+10)22 − 30
(+9−17=26)
42.3%
22.0 / 52
13.1%
−36
0 = = 1 = 0 0 = = = 0 = 0 = 0 0 = 1 = = 0 = = = = 0 0 = 0 1 0 = 1 0 1 = = = = 1 = 1 = 1 0 = 0 = 1 0 0 =
–   Komodo 12.2.2 MCTS 64-bit3213+16
−16
(−11)20.5 − 19.5
(+7−6=27)
51.3%
20.5 / 40
84.2%
−3
= = = 1 = = = 1 = 0 = 1 = = = = 0 = = = = = 1 = = = 1 = = = 0 = 0 1 = 1 = 0 0 =
–   Booot 6.3.1 64-bit3202+10
−10
(−22)46 − 30
(+18−2=56)
60.5%
46.0 / 76
99.5%
+31
= = = 1 1 = = = = 1 = = = 1 = = = = = 1 1 = = = = 1 = 1 1 = 1 = = = = = = = = = = 1 = 1 = = = = = = 1 1 = = = = = = = = = 0 1 = = = = = = = 0 1 1 1 = =
–   Shredder 13 64-bit3201+8
−8
(−23)29.5 − 26.5
(+9−6=41)
52.7%
29.5 / 56
99.8%
−10
1 1 = 0 = = = 1 = = = = = = = 1 0 = = = 0 = = = = = 0 = 1 = = = = = 1 1 = = = = = = 1 = = = = = 0 = 0 = = = 1 =
–   Fizbo 2 64-bit3198+8
−9
(−26)36 − 28
(+17−9=38)
56.3%
36.0 / 64
99.9%
+9
= = 0 1 = 1 = 1 1 = = = 0 0 = = = = 1 0 1 = 1 0 1 = 1 1 = = = 1 1 0 = = = = 1 = = 1 = = = = = = = = = = 0 = = = = = 1 0 0 = 1 1
–   Andscacs 0.95 64-bit3184+11
−10
(−40)24 − 20
(+9−5=30)
54.5%
24.0 / 44
100.0%
−12
= 0 = 1 = = = 0 = = = 1 = = = = = = = = = 1 1 = = 1 = = = 0 0 = = 1 = 1 0 1 = = = = = 1
–   Andscacs 0.94 64-bit3172+13
−13
(−52)34.5 − 25.5
(+13−4=43)
57.5%
34.5 / 60
100.0%
−12
= = = = = = = = = 1 = 1 = = = = = 1 1 = 1 = 1 = 1 0 1 = = 0 = = = = = = 1 = 0 0 1 = 1 = = = = = = = 1 = = = = = = 1 = =
–   Xiphos 0.4 64-bit3148+12
−12
(−76)32.5 − 21.5
(+16−5=33)
60.2%
32.5 / 54
100.0%
−18
= = 1 0 = = 0 1 = 1 = = = 1 = 1 1 = = 1 1 = = 1 = = = = = = 1 = = = 1 1 = = = = 0 = 1 1 = = 0 1 = = = 0 = 1
–   Laser 1.6 64-bit3129+11
−11
(−95)40 − 18
(+23−1=34)
69.0%
40.0 / 58
100.0%
+13
1 = = = = = 1 1 1 = 1 = = = = 1 = = 1 = = = = = 1 = 0 = = 1 1 1 1 = = = 1 1 = 1 1 = 1 = 1 1 1 = 1 = 1 = = = = 1 = =
–   Gull 3 64-bit3121+7
−7
(−103)33.5 − 16.5
(+20−3=27)
67.0%
33.5 / 50
100.0%
−6
= 1 = 1 = = = 1 1 = = 1 1 1 = 0 = 1 = = = = 1 1 = 1 = 1 = 1 1 = = = 1 = = 0 1 = 1 1 = = = = 1 = 1 0
–   Roc 1.0 64-bit3119+21
−21
(−105)14.5 − 5.5
(+9−0=11)
72.5%
14.5 / 20
100.0%
+27
= 1 1 1 = = = = = = = 1 1 1 = = 1 1 = 1
–   Chiron 4 64-bit3115+8
−9
(−109)30.5 − 19.5
(+16−5=29)
61.0%
30.5 / 50
100.0%
−47
1 0 = = = = = 1 1 0 = 0 = = 1 1 = = = = = 0 = = = 1 = 1 1 = = = 1 = 1 0 = = = = 1 = 1 1 1 = 1 = 1 =
–   Schooner 2.0.34 64-bit3110+12
−12
(−114)56.5 − 27.5
(+36−7=41)
67.3%
56.5 / 84
100.0%
−9
= = = 1 = = 1 = 1 = 1 0 0 = 0 1 1 = = 1 = 1 1 1 1 = 0 0 = = = 1 = = = 1 = 1 1 1 1 1 = = = 1 = 1 1 = 0 1 1 0 = 1 = 1 = = 1 1 1 1 = 1 = 1 1 = 1 1 1 = = = = = = = = = 1 =
–   NirvanaChess 2.4 64-bit3102+9
−9
(−122)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+168
1 1 1 =
–   Roc 0.8 64-bit3100+21
−21
(−124)14.5 − 9.5
(+8−3=13)
60.4%
14.5 / 24
100.0%
−62
1 1 = 0 1 = 1 = = = 0 1 = = 0 1 = = = 1 = 1 = =
–   Nemorino 5.00 64-bit3087+14
−14
(−137)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−77
= 1 = =
–   Arasan 21.1 64-bit3082+19
−19
(−142)15 − 5
(+10−0=10)
75.0%
15.0 / 20
100.0%
+6
= 1 1 1 1 = 1 1 1 = = = = 1 1 = = = 1 =
–   RofChade 2.0 64-bit3082+19
−19
(−142)15.5 − 4.5
(+11−0=9)
77.5%
15.5 / 20
100.0%
+32
= = = 1 = = 1 1 = 1 = = 1 1 1 1 = 1 1 1
–   Arasan 21.2 64-bit3078+16
−16
(−146)26.5 − 7.5
(+19−0=15)
77.9%
26.5 / 34
100.0%
+31
= 1 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 December 10, 2019