CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Ethereal 9.00 64-bit 4CPU (3051+23
−23
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 24 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fire 6.1 64-bit3205+12
−12
(+154)5.5 − 24.5
(+0−19=11)
18.3%
5.5 / 30
0.0%
−58
= = 0 = 0 0 = = = 0 0 0 0 0 0 0 0 = 0 = 0 0 = = 0 0 0 0 = 0
–   Ethereal 10.00 64-bit 4CPU3190+20
−20
(+139)6 − 24
(+0−18=12)
20.0%
6.0 / 30
0.0%
−56
0 0 0 = 0 = = 0 0 = = = = 0 = 0 = 0 0 = 0 0 0 = = 0 0 0 0 0
–   Andscacs 0.93 64-bit3171+13
−13
(+120)9.5 − 20.5
(+3−14=13)
31.7%
9.5 / 30
0.0%
+4
1 0 = 0 0 = = = 1 0 0 0 0 = 0 0 = 0 = 0 1 = = 0 = 0 = = = 0
–   Arasan 20.4.1 64-bit 4CPU3121+25
−26
(+70)12 − 18
(+7−13=10)
40.0%
12.0 / 30
0.0%
+5
0 = 1 = 1 0 0 = 0 0 1 0 1 0 0 0 = = = = 0 0 = = 1 0 = 1 0 1
–   Sting SF 9 64-bit 4CPU3107+31
−31
(+56)14.5 − 15.5
(+6−7=17)
48.3%
14.5 / 30
0.2%
+47
1 0 0 = = 1 1 = 0 = = 0 1 = 1 = 0 0 = = = = = = = 1 = 0 = =
–   Strelka 5.5 64-bit3104+6
−7
(+53)13 − 17
(+5−9=16)
43.3%
13.0 / 30
0.0%
+14
1 0 = 0 = = 1 = = 0 1 = 1 0 = = = = = = 0 = = 0 = 0 0 0 1 =
–   NirvanaChess 2.4 64-bit3102+9
−9
(+51)12.5 − 17.5
(+3−8=19)
41.7%
12.5 / 30
0.0%
+5
= 0 = = = 0 0 1 = = = 0 1 = 0 0 1 0 = = = = = = 0 = = = = =
–   Vajolet2 2.5 64-bit 4CPU3098+24
−24
(+47)15 − 15
(+8−8=14)
50.0%
15.0 / 30
0.3%
+48
0 0 1 = = 1 0 1 = = 1 0 = 0 1 = 1 = = = 1 = 0 0 = = 0 1 = =
–   Nemorino 4.00 64-bit 4CPU3096+22
−22
(+45)14.5 − 15.5
(+8−9=13)
48.3%
14.5 / 30
0.2%
+34
0 = = = = 0 1 1 = 0 = 0 1 0 = 0 0 1 = = 1 = 1 = = 0 1 = 1 0
–   Pedone 1.7 64-bit 4CPU3088+19
−19
(+37)13.5 − 16.5
(+5−8=17)
45.0%
13.5 / 30
0.8%
+13
0 = 1 = 1 = 1 = = = 0 0 = = = 0 = = = = 0 = 1 = 0 = 1 0 0 =
–   Deep Fritz 14 64-bit 4CPU3073+16
−16
(+22)15 − 15
(+8−8=14)
50.0%
15.0 / 30
6.8%
+20
0 = 1 = = 1 0 = 1 0 0 1 1 = = 0 = 1 = 0 = 0 = = = = = 1 1 0
–   Defenchess 1.1f 64-bit 4CPU3066+18
−19
(+15)13 − 17
(+7−11=12)
43.3%
13.0 / 30
16.3%
−28
0 = = 1 0 = 1 0 1 0 = 0 = = 0 1 1 = = 0 1 1 = = 0 0 = 0 = 0
–   iCE 3.0 64-bit3042+12
−12
(−9)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
75.2%
−40
= = = 0 0 1 1 = = = = 0 0 0 = = 1 = 1 0 = 0 = 0 1 0 1 = 0 1
–   Wasp 2.6 64-bit 4CPU3040+18
−18
(−11)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
77.7%
+18
0 1 = = 1 = = = 0 = 1 = = = = = 0 = = 1 1 = 1 0 = = = = = 1
–   Crafty 25.2 64-bit 4CPU3014+16
−16
(−37)16 − 14
(+11−9=10)
53.3%
16.0 / 30
99.5%
−11
= = 1 = = = 1 1 0 1 1 = 0 0 = 1 0 1 0 = 1 = 0 0 1 1 0 = 1 0
–   EXchess 7.97b 64-bit 4CPU2972+18
−18
(−79)20.5 − 9.5
(+14−3=13)
68.3%
20.5 / 30
100.0%
+35
= 0 1 = 1 1 1 1 = = = 1 1 = 1 1 = = = 0 = = 1 = 1 = 0 1 1 1
–   Toga II 4.0 64-bit 4CPU2958+18
−19
(−93)17.5 − 12.5
(+14−9=7)
58.3%
17.5 / 30
100.0%
−34
= = = 0 1 0 0 1 1 1 = 0 0 0 1 0 1 1 1 0 1 = 1 0 = 1 1 = 1 1
–   Hakkapeliitta 3.0 64-bit2955+12
−11
(−96)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
−23
= 1 = = = 0 1 1 1 1 1 0 1 1 = 1 = 0 1 0 1 = 1 = = = = 0 1 0
–   Ethereal 8.62 64-bit 4CPU2932+22
−22
(−119)20 − 10
(+12−2=16)
66.7%
20.0 / 30
100.0%
−21
= = = 1 1 = 1 1 = 1 1 1 1 = 1 1 1 = = = 1 = = 0 0 = = = = =

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Created in 2005-2013 by CCRL team
Last games added on October 19, 2019