CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Ethereal 9.00 64-bit 4CPU (3050+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-bit3204+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 4CPU3189+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-bit3170+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 4CPU3119+26
−26
(+69)12 − 18
(+7−13=10)
40.0%
12.0 / 30
0.0%
+4
0 = 1 = 1 0 0 = 0 0 1 0 1 0 0 0 = = = = 0 0 = = 1 0 = 1 0 1
–   Strelka 5.5 64-bit3103+6
−6
(+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-bit3101+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 4CPU3097+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 = =
–   Sting SF 9 64-bit 4CPU3095+34
−34
(+45)14.5 − 15.5
(+6−7=17)
48.3%
14.5 / 30
1.2%
+36
1 0 0 = = 1 1 = 0 = = 0 1 = 1 = 0 0 = = = = = = = 1 = 0 = =
–   Nemorino 4.00 64-bit 4CPU3095+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 4CPU3086+19
−19
(+36)13.5 − 16.5
(+5−8=17)
45.0%
13.5 / 30
0.7%
+12
0 = 1 = 1 = 1 = = = 0 0 = = = 0 = = = = 0 = 1 = 0 = 1 0 0 =
–   Deep Fritz 14 64-bit 4CPU3072+16
−16
(+22)15 − 15
(+8−8=14)
50.0%
15.0 / 30
6.0%
+20
0 = 1 = = 1 0 = 1 0 0 1 1 = = 0 = 1 = 0 = 0 = = = = = 1 1 0
–   Defenchess (SCTR) 1.1f 64-bit 4CPU3065+19
−19
(+15)13 − 17
(+7−11=12)
43.3%
13.0 / 30
15.6%
−28
0 = = 1 0 = 1 0 1 0 = 0 = = 0 1 1 = = 0 1 1 = = 0 0 = 0 = 0
–   iCE 3.0 64-bit3041+11
−12
(−9)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
72.7%
−40
= = = 0 0 1 1 = = = = 0 0 0 = = 1 = 1 0 = 0 = 0 1 0 1 = 0 1
–   Wasp 2.6 64-bit 4CPU3039+18
−18
(−11)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
77.1%
+18
0 1 = = 1 = = = 0 = 1 = = = = = 0 = = 1 1 = 1 0 = = = = = 1
–   Crafty 25.2 64-bit 4CPU3013+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 4CPU2970+18
−18
(−80)20.5 − 9.5
(+14−3=13)
68.3%
20.5 / 30
100.0%
+34
= 0 1 = 1 1 1 1 = = = 1 1 = 1 1 = = = 0 = = 1 = 1 = 0 1 1 1
–   Toga II 4.0 64-bit 4CPU2956+18
−19
(−94)17.5 − 12.5
(+14−9=7)
58.3%
17.5 / 30
100.0%
−35
= = = 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-bit2954+12
−12
(−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 4CPU2930+22
−22
(−120)20 − 10
(+12−2=16)
66.7%
20.0 / 30
100.0%
−22
= = = 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 July 19, 2019